subject:(cyclic reduction)

University of South Florida

1. Blavo, Selasi Ofoe. Model Pt- and Pd-based Electrocatalysts for Low Temperature Fuel Cells Applications.

Degree: 2013, University of South Florida

URL: https://scholarcommons.usf.edu/etd/4639

► In the search for alternative energy technologies, low temperature fuel cells continue to feature as technologies with the most promise for mass commercialization. Among the… (more)

▼ In the search for alternative energy technologies, low temperature fuel cells continue to feature as technologies with the most promise for mass commercialization. Among the low temperature fuel cells, alkaline and proton exchange membrane fuel cells are the most popular. Alkaline fuel cells have typically been used for water generation as well as auxiliary power for space shuttles. Their bulkiness however makes them undesirable for other applications, especially in automobiles, where there is a great demand for alternative technologies to internal combustion engines. Proton exchange membrane fuel cells on the other hand possess numerous qualities including their compact size, high efficiency and versatility. Their mass implementation has however been delayed, because of cost among other reasons. Most of this cost is owed to the Pt/C catalyst that accounts for about half of the price of the PEM Fuel Cell. This catalyst is used to drive the sluggish oxygen reduction reaction that occurs at the cathode of the PEM Fuel Cell. To overcome this obstacle, which is to make PEM Fuel Cell technology more affordable, reducing the amount Pt has traditionally been the approach. Another approach has been to find new ideal catalyst-support combinations that increase the intrinsic activity of the supported material. One more strategy has been to find lower cost alternative materials to Pt through synthetic and kinetic manipulations to rival or exceed the current oxygen reduction reaction activity benchmark. To this end, Palladium has garnered significant interest as a monometallic entity. Its manipulation through synthetic chemistry to achieve different morphologies - which favor select lattice planes - in turn promotes the oxygen reduction reaction to different degrees. In bimetallic or, in more recent times multimetallic frameworks, geometric and ligand effects can be used to form ideal compositions and morphologies that are synergistic for improved oxygen reduction reaction kinetics. In this dissertation, we have explored three different approaches to make contributions to the catalysis and electrocatalysis body of literature. In the first instance, we look at the influence of ligand effects through the active incorporation of a PVP capping agent on the stability of ~3nm Pt NPs. Washed (no capping agent) and unwashed (with capping agent) batches of NPs were evaluated via cyclic voltammogram analyses to evaluate differences there might be between them. It was found that the current density measurements for unwashed particle batches were higher. This increase in current density was attributed to the monodentate and bidentate ligand bonding from the PVP, which increased as a function of cycle number and plateaued when the PVP was completely decomposed. The complete decomposition of PVP during the CV experiment was estimated to occur around 200 cycles. The remaining portion of the dissertation explores the electrocatalytic properties of Palladium based NPs. The first instance, a monometallic study of Palladium cubes and dendrites was…

Subjects/Keywords: Catalysis; Cyclic Voltammetry; Electrocatalysis; Nanoparticles; Oxygen Reduction Reaction; Chemical Engineering; Chemistry

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APA (6^th Edition):

Blavo, S. O. (2013). Model Pt- and Pd-based Electrocatalysts for Low Temperature Fuel Cells Applications. (Thesis). University of South Florida. Retrieved from https://scholarcommons.usf.edu/etd/4639

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Blavo, Selasi Ofoe. “Model Pt- and Pd-based Electrocatalysts for Low Temperature Fuel Cells Applications.” 2013. Thesis, University of South Florida. Accessed April 19, 2021. https://scholarcommons.usf.edu/etd/4639.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Blavo, Selasi Ofoe. “Model Pt- and Pd-based Electrocatalysts for Low Temperature Fuel Cells Applications.” 2013. Web. 19 Apr 2021.

Vancouver:

Blavo SO. Model Pt- and Pd-based Electrocatalysts for Low Temperature Fuel Cells Applications. [Internet] [Thesis]. University of South Florida; 2013. [cited 2021 Apr 19]. Available from: https://scholarcommons.usf.edu/etd/4639.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Blavo SO. Model Pt- and Pd-based Electrocatalysts for Low Temperature Fuel Cells Applications. [Thesis]. University of South Florida; 2013. Available from: https://scholarcommons.usf.edu/etd/4639

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

King Abdullah University of Science and Technology

2. Chavez Chavez, Gustavo Ivan. Robust and scalable hierarchical matrix-based fast direct solver and preconditioner for the numerical solution of elliptic partial differential equations.

Degree: Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division, 2017, King Abdullah University of Science and Technology

URL: http://hdl.handle.net/10754/625172

► This dissertation introduces a novel fast direct solver and preconditioner for the solution of block tridiagonal linear systems that arise from the discretization of elliptic… (more)

▼ This dissertation introduces a novel fast direct solver and preconditioner for the solution of block tridiagonal linear systems that arise from the discretization of elliptic partial differential equations on a Cartesian product mesh, such as the variable-coefficient Poisson equation, the convection-diffusion equation, and the wave Helmholtz equation in heterogeneous media. The algorithm extends the traditional cyclic reduction method with hierarchical matrix techniques. The resulting method exposes substantial concurrency, and its arithmetic operations and memory consumption grow only log-linearly with problem size, assuming bounded rank of off-diagonal matrix blocks, even for problems with arbitrary coefficient structure. The method can be used as a standalone direct solver with tunable accuracy, or as a black-box preconditioner in conjunction with Krylov methods. The challenges that distinguish this work from other thrusts in this active field are the hybrid distributed-shared parallelism that can demonstrate the algorithm at large-scale, full three-dimensionality, and the three stressors of the current state-of-the-art multigrid technology: high wavenumber Helmholtz (indefiniteness), high Reynolds convection (nonsymmetry), and high contrast diffusion (inhomogeneity). Numerical experiments corroborate the robustness, accuracy, and complexity claims and provide a baseline of the performance and memory footprint by comparisons with competing approaches such as the multigrid solver hypre, and the STRUMPACK implementation of the multifrontal factorization with hierarchically semi-separable matrices. The companion implementation can utilize many thousands of cores of Shaheen, KAUST's Haswell-based Cray XC-40 supercomputer, and compares favorably with other implementations of hierarchical solvers in terms of time-to-solution and memory consumption. Advisors/Committee Members: Keyes, David E. (advisor), Moshkov, Mikhail (committee member), Ketcheson, David I. (committee member), Turkiyyah, George (committee member), Huang, Jingfang (committee member).

Subjects/Keywords: hierarchical matrices; cyclic reduction; fast solvers; Direct solvers; preconditioning; Parallel Computing

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APA (6^th Edition):

Chavez Chavez, G. I. (2017). Robust and scalable hierarchical matrix-based fast direct solver and preconditioner for the numerical solution of elliptic partial differential equations. (Thesis). King Abdullah University of Science and Technology. Retrieved from http://hdl.handle.net/10754/625172

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Chavez Chavez, Gustavo Ivan. “Robust and scalable hierarchical matrix-based fast direct solver and preconditioner for the numerical solution of elliptic partial differential equations.” 2017. Thesis, King Abdullah University of Science and Technology. Accessed April 19, 2021. http://hdl.handle.net/10754/625172.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Chavez Chavez, Gustavo Ivan. “Robust and scalable hierarchical matrix-based fast direct solver and preconditioner for the numerical solution of elliptic partial differential equations.” 2017. Web. 19 Apr 2021.

Vancouver:

Chavez Chavez GI. Robust and scalable hierarchical matrix-based fast direct solver and preconditioner for the numerical solution of elliptic partial differential equations. [Internet] [Thesis]. King Abdullah University of Science and Technology; 2017. [cited 2021 Apr 19]. Available from: http://hdl.handle.net/10754/625172.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Chavez Chavez GI. Robust and scalable hierarchical matrix-based fast direct solver and preconditioner for the numerical solution of elliptic partial differential equations. [Thesis]. King Abdullah University of Science and Technology; 2017. Available from: http://hdl.handle.net/10754/625172

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Kentucky

3. Salehian, Ali. PREDICTING THE DYNAMIC BEHAVIOR OF COAL MINE TAILINGS USING STATE-OF-PRACTICE GEOTECHNICAL FIELD METHODS.

Degree: 2013, University of Kentucky

URL: https://uknowledge.uky.edu/ce_etds/9

► This study is focused on developing a method to predict the dynamic behavior of mine tailings dams under earthquake loading. Tailings dams are a by-product… (more)

▼ This study is focused on developing a method to predict the dynamic behavior of mine tailings dams under earthquake loading. Tailings dams are a by-product of coal mining and processing activities. Mine tailings impoundments are prone to instability and failure under seismic loading as a result of the mechanical behavior of the tailings. Due to the existence of potential seismic sources in close proximity to the coal mining regions in the United States, it is necessary to assess the post-earthquake stability of these tailings dams. To develop the aforementioned methodology, 34 cyclic triaxial tests along with vane shear tests were performed on undisturbed mine tailings specimens from two impoundments in Kentucky. Therefore, the liquefaction resistance and the residual shear strength of the specimens were measured. The laboratory cyclic strength curves for the coal mine specimens were produced, and the relationship between plasticity, density, cyclic stress ratio, and number of cycles to liquefaction were identified. The samples from the Big Branch impoundment were generally loose samples, while the Abner Fork specimens were dense samples, older and slightly cemented. The data suggest that the number of loading cycles required to initiate liquefaction in mine tailings, NL, decreases with increasing CSR and with decreasing density. This trend is similar to what is typically observed in soil. For a number of selected specimens, using the results of a series of small-strain cyclic triaxial tests, the shear modulus reduction curves and damping ratio plots were created. The data obtained from laboratory experiments were correlated to the previously recorded geotechnical field data from the two impoundments. The field parameters including the SPT blow counts (N1)60, corrected CPT cone tip resistance (qt), and shear wave velocity (vs), were correlated to the laboratory measured cyclic resistance ratio (CRR). The results indicate that in general, the higher the (N1)60 and the tip resistance (qt), the higher the CSR was. Ultimately, practitioners will be able to use these correlations along with common state-of-practice geotechnical field methods to predict cyclic resistance in fine tailings to assess the liquefaction potential and post-earthquake stability of the impoundment structures.

Subjects/Keywords: mine tailings; liquefaction; cyclic stress ratio; modulus reduction curves; cyclic triaxial test; Civil Engineering; Geology; Geotechnical Engineering; Mining Engineering

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APA (6^th Edition):

Salehian, A. (2013). PREDICTING THE DYNAMIC BEHAVIOR OF COAL MINE TAILINGS USING STATE-OF-PRACTICE GEOTECHNICAL FIELD METHODS. (Doctoral Dissertation). University of Kentucky. Retrieved from https://uknowledge.uky.edu/ce_etds/9

Chicago Manual of Style (16^th Edition):

Salehian, Ali. “PREDICTING THE DYNAMIC BEHAVIOR OF COAL MINE TAILINGS USING STATE-OF-PRACTICE GEOTECHNICAL FIELD METHODS.” 2013. Doctoral Dissertation, University of Kentucky. Accessed April 19, 2021. https://uknowledge.uky.edu/ce_etds/9.

MLA Handbook (7^th Edition):

Salehian, Ali. “PREDICTING THE DYNAMIC BEHAVIOR OF COAL MINE TAILINGS USING STATE-OF-PRACTICE GEOTECHNICAL FIELD METHODS.” 2013. Web. 19 Apr 2021.

Vancouver:

Salehian A. PREDICTING THE DYNAMIC BEHAVIOR OF COAL MINE TAILINGS USING STATE-OF-PRACTICE GEOTECHNICAL FIELD METHODS. [Internet] [Doctoral dissertation]. University of Kentucky; 2013. [cited 2021 Apr 19]. Available from: https://uknowledge.uky.edu/ce_etds/9.

Council of Science Editors:

Salehian A. PREDICTING THE DYNAMIC BEHAVIOR OF COAL MINE TAILINGS USING STATE-OF-PRACTICE GEOTECHNICAL FIELD METHODS. [Doctoral Dissertation]. University of Kentucky; 2013. Available from: https://uknowledge.uky.edu/ce_etds/9

4. Reineke, Mark Hill. Nickel bis(N-heterocyclic carbene) complexes: rational design strategies and new structural motifs.

Degree: Chemistry, 2017, University of California – San Diego

URL: http://www.escholarship.org/uc/item/916532jn

► Nickel is an attractive metal for use in a wide variety of catalytic transformations that normally require precious metals. Of particular interest is the reduction… (more)

▼ Nickel is an attractive metal for use in a wide variety of catalytic transformations that normally require precious metals. Of particular interest is the reduction of CO2 to formate, which is a potential hydrogen storage medium, fuel, and chemical building block. The nickel bis-diphosphine class of complexes has recently been studied for this application. However, it has been found that existing nickel bis-diphosphine complexes cannot produce hydrides that are capable of reducing CO2 to form formate. In this dissertation, I first provide a detailed analysis of the thermodynamic relationships which are responsible for the inadequate reduction power of hydrides formed by known nickel bis-diphosphines. It is established that by designing complexes with a more negative reduction potential than that of a typical nickel bis-diphosphine complex, more powerfully reducing hydrides may be formed. N-heterocyclic carbene (NHC) ligands are chosen as a substitute for phosphine ligands in this system, as NHC ligands are generally more electron donating than typical phosphine ligands, and are thus expected to result in complexes with more negative reduction potentials. By direct analogy to known nickel bis-diphosphine complexes, homoleptic nickel bis(NHC) complexes are synthesized. These are found to form sterically hindered, highly reducing Ni(0) compounds upon reduction. These Ni(0) compounds are the first group 10 M(0) (M = nickel, palladium, platinum) tetracarbene complexes reported. They display an unusual sawhorse geometry in the Ni(0) state. In order to address the electrochemical irreversibility displayed the nickel tetracarbene complexes, a less sterically encumbering bis(NHC) ligand linked by a propyl group is chosen. This ligand is found to provide access to the [Ni(NHC2)]2+ fragment, which in turn provides access to a new Ni(II)(NHC2)¬L2 class of complexes. Four Ni(II)(NHC2)¬(bipyridine) complexes are synthesized and characterized. It is found that a rigid, twice-linked bis(NHC) ligand is capable of imparting electrochemical reversibility to these systems. This new bis(NHC) ligand is used to synthesize the first Ni(II)(NHC2)(diphosphine) complex. This compound is isolated in both the Ni(II) and Ni(0) oxidation states. Strategies to further develop this system in order to be suitable for CO2 reduction are discussed. Future experiments involving the [Ni(NHC2)]2+ fragment are also suggested.

Subjects/Keywords: Chemistry; carbon dioxide reduction; cyclic voltammetry; hydricity; NHC; N-heterocyclic carbene; Nickel

10 more images…

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APA (6^th Edition):

Reineke, M. H. (2017). Nickel bis(N-heterocyclic carbene) complexes: rational design strategies and new structural motifs. (Thesis). University of California – San Diego. Retrieved from http://www.escholarship.org/uc/item/916532jn

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Reineke, Mark Hill. “Nickel bis(N-heterocyclic carbene) complexes: rational design strategies and new structural motifs.” 2017. Thesis, University of California – San Diego. Accessed April 19, 2021. http://www.escholarship.org/uc/item/916532jn.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Reineke, Mark Hill. “Nickel bis(N-heterocyclic carbene) complexes: rational design strategies and new structural motifs.” 2017. Web. 19 Apr 2021.

Vancouver:

Reineke MH. Nickel bis(N-heterocyclic carbene) complexes: rational design strategies and new structural motifs. [Internet] [Thesis]. University of California – San Diego; 2017. [cited 2021 Apr 19]. Available from: http://www.escholarship.org/uc/item/916532jn.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Reineke MH. Nickel bis(N-heterocyclic carbene) complexes: rational design strategies and new structural motifs. [Thesis]. University of California – San Diego; 2017. Available from: http://www.escholarship.org/uc/item/916532jn

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Kentucky

5. Garay, Joshua. CHARACTERIZATION AND ELECTROCHEMICAL PERFORMANCE OF DOPAMINE-SENSITIZED TITANIA THIN FILMS.

Degree: 2020, University of Kentucky

URL: https://uknowledge.uky.edu/cme_etds/115

► Sensitization of mesoporous titania films with dopamine and polydopamine for visible light photoelectrochemical activity is investigated. Sensitization effectiveness is compared with 8 mM dopamine solutions… (more)

Subjects/Keywords: Oxidation; Photoelectrochemical; Reduction; XPS; TGA; Cyclic Voltammetry; Catalysis and Reaction Engineering; Chemical Engineering

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APA (6^th Edition):

Garay, J. (2020). CHARACTERIZATION AND ELECTROCHEMICAL PERFORMANCE OF DOPAMINE-SENSITIZED TITANIA THIN FILMS. (Masters Thesis). University of Kentucky. Retrieved from https://uknowledge.uky.edu/cme_etds/115

Chicago Manual of Style (16^th Edition):

Garay, Joshua. “CHARACTERIZATION AND ELECTROCHEMICAL PERFORMANCE OF DOPAMINE-SENSITIZED TITANIA THIN FILMS.” 2020. Masters Thesis, University of Kentucky. Accessed April 19, 2021. https://uknowledge.uky.edu/cme_etds/115.

MLA Handbook (7^th Edition):

Garay, Joshua. “CHARACTERIZATION AND ELECTROCHEMICAL PERFORMANCE OF DOPAMINE-SENSITIZED TITANIA THIN FILMS.” 2020. Web. 19 Apr 2021.

Vancouver:

Garay J. CHARACTERIZATION AND ELECTROCHEMICAL PERFORMANCE OF DOPAMINE-SENSITIZED TITANIA THIN FILMS. [Internet] [Masters thesis]. University of Kentucky; 2020. [cited 2021 Apr 19]. Available from: https://uknowledge.uky.edu/cme_etds/115.

Council of Science Editors:

Garay J. CHARACTERIZATION AND ELECTROCHEMICAL PERFORMANCE OF DOPAMINE-SENSITIZED TITANIA THIN FILMS. [Masters Thesis]. University of Kentucky; 2020. Available from: https://uknowledge.uky.edu/cme_etds/115

University of California – San Diego

6. Chansuk, Piyachai. Seismic Behavior of Deep, Slender Wide-Flange Structural Steel Beam-columns.

Degree: Structural Engineering, 2018, University of California – San Diego

URL: http://www.escholarship.org/uc/item/6jf2595t

► This thesis investigates nonlinear cyclic responses of deep wide-flange steel beam-columns, which are primarily used in Special Moment Frame (SMF) for their high in-plane, strong-axis… (more)

Subjects/Keywords: Civil engineering; Connection flexibility; Cyclic tests; Data reduction; Deep wide-flange steel column; Seismic behavior; Timoshenko beam-column

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APA (6^th Edition):

Chansuk, P. (2018). Seismic Behavior of Deep, Slender Wide-Flange Structural Steel Beam-columns. (Thesis). University of California – San Diego. Retrieved from http://www.escholarship.org/uc/item/6jf2595t

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Chansuk, Piyachai. “Seismic Behavior of Deep, Slender Wide-Flange Structural Steel Beam-columns.” 2018. Thesis, University of California – San Diego. Accessed April 19, 2021. http://www.escholarship.org/uc/item/6jf2595t.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Chansuk, Piyachai. “Seismic Behavior of Deep, Slender Wide-Flange Structural Steel Beam-columns.” 2018. Web. 19 Apr 2021.

Vancouver:

Chansuk P. Seismic Behavior of Deep, Slender Wide-Flange Structural Steel Beam-columns. [Internet] [Thesis]. University of California – San Diego; 2018. [cited 2021 Apr 19]. Available from: http://www.escholarship.org/uc/item/6jf2595t.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Chansuk P. Seismic Behavior of Deep, Slender Wide-Flange Structural Steel Beam-columns. [Thesis]. University of California – San Diego; 2018. Available from: http://www.escholarship.org/uc/item/6jf2595t

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Mississippi State University

7. Rahman, Mohammad Azizur. In situ induction heating of electrodes and applications.

Degree: MS, Chemistry, 2018, Mississippi State University

URL: http://sun.library.msstate.edu/ETD-db/theses/available/etd-06262018-160012/ ;

► This thesis describes the fabrication of an induction heating apparatus and its use to directly heat small platinum and gold electrodes in electrolyte solution. The… (more)

Subjects/Keywords: oxygen reduction reaction (ORR); inductively heated platinum and gold electrode; cyclic voltammetry; Temperature pulse voltammetry (TPV)

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APA (6^th Edition):

Rahman, M. A. (2018). In situ induction heating of electrodes and applications. (Masters Thesis). Mississippi State University. Retrieved from http://sun.library.msstate.edu/ETD-db/theses/available/etd-06262018-160012/ ;

Chicago Manual of Style (16^th Edition):

Rahman, Mohammad Azizur. “In situ induction heating of electrodes and applications.” 2018. Masters Thesis, Mississippi State University. Accessed April 19, 2021. http://sun.library.msstate.edu/ETD-db/theses/available/etd-06262018-160012/ ;.

MLA Handbook (7^th Edition):

Rahman, Mohammad Azizur. “In situ induction heating of electrodes and applications.” 2018. Web. 19 Apr 2021.

Vancouver:

Rahman MA. In situ induction heating of electrodes and applications. [Internet] [Masters thesis]. Mississippi State University; 2018. [cited 2021 Apr 19]. Available from: http://sun.library.msstate.edu/ETD-db/theses/available/etd-06262018-160012/ ;.

Council of Science Editors:

Rahman MA. In situ induction heating of electrodes and applications. [Masters Thesis]. Mississippi State University; 2018. Available from: http://sun.library.msstate.edu/ETD-db/theses/available/etd-06262018-160012/ ;

8. 中島, 厚. Alteration of the redox state with reactive oxygen species for 5-fluorouracil-induced oral mucositis in hamsters. : 5-fluorouracilにより誘導されたハムスター口内炎の活性酸素種によるredox変化.

Degree: 博士（歯学）, 2016, Kanagawa Dental University / 神奈川歯科大学

URL: http://id.nii.ac.jp/1421/00000895/

►

Oral mucositis is often induced in patients receiving cancer chemotherapy treatment. It has been reported that oral mucositis can reduce quality of life, as well… (more)

Subjects/Keywords: Animals; Cyclic N-Oxides; Disease Models, Animal; Fluorouracil; Kinetics; Male; Malondialdehyde; Mesocricetus; Oxidation-Reduction; Pyrrolidines; Reactive Oxygen Species; Stomatitis

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APA (6^th Edition):

中島, �. (2016). Alteration of the redox state with reactive oxygen species for 5-fluorouracil-induced oral mucositis in hamsters. : 5-fluorouracilにより誘導されたハムスター口内炎の活性酸素種によるredox変化. (Thesis). Kanagawa Dental University / 神奈川歯科大学. Retrieved from http://id.nii.ac.jp/1421/00000895/

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

中島, 厚. “Alteration of the redox state with reactive oxygen species for 5-fluorouracil-induced oral mucositis in hamsters. : 5-fluorouracilにより誘導されたハムスター口内炎の活性酸素種によるredox変化.” 2016. Thesis, Kanagawa Dental University / 神奈川歯科大学. Accessed April 19, 2021. http://id.nii.ac.jp/1421/00000895/.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

中島, 厚. “Alteration of the redox state with reactive oxygen species for 5-fluorouracil-induced oral mucositis in hamsters. : 5-fluorouracilにより誘導されたハムスター口内炎の活性酸素種によるredox変化.” 2016. Web. 19 Apr 2021.

Vancouver:

中島 �. Alteration of the redox state with reactive oxygen species for 5-fluorouracil-induced oral mucositis in hamsters. : 5-fluorouracilにより誘導されたハムスター口内炎の活性酸素種によるredox変化. [Internet] [Thesis]. Kanagawa Dental University / 神奈川歯科大学; 2016. [cited 2021 Apr 19]. Available from: http://id.nii.ac.jp/1421/00000895/.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

中島 �. Alteration of the redox state with reactive oxygen species for 5-fluorouracil-induced oral mucositis in hamsters. : 5-fluorouracilにより誘導されたハムスター口内炎の活性酸素種によるredox変化. [Thesis]. Kanagawa Dental University / 神奈川歯科大学; 2016. Available from: http://id.nii.ac.jp/1421/00000895/

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Universidade Nova

9. Messias, Sofia Alexandra Pereira. Electrochemical Reduction of Carbon Dioxide dissolved in ionic liquids.

Degree: 2017, Universidade Nova

URL: http://www.rcaap.pt/detail.jsp?id=oai:run.unl.pt:10362/19691

► The present work studies a method of electrochemical reduction of CO2 for the production of methane and methanol. Thus, a high pressure facility was assembled… (more)

Subjects/Keywords: Electrochemical reduction; Carbon dioxide; Cyclic voltammetry; Ionic liquids; Domínio/Área Científica::Engenharia e Tecnologia::Engenharia Química

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APA (6^th Edition):

Messias, S. A. P. (2017). Electrochemical Reduction of Carbon Dioxide dissolved in ionic liquids. (Thesis). Universidade Nova. Retrieved from http://www.rcaap.pt/detail.jsp?id=oai:run.unl.pt:10362/19691

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Messias, Sofia Alexandra Pereira. “Electrochemical Reduction of Carbon Dioxide dissolved in ionic liquids.” 2017. Thesis, Universidade Nova. Accessed April 19, 2021. http://www.rcaap.pt/detail.jsp?id=oai:run.unl.pt:10362/19691.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Messias, Sofia Alexandra Pereira. “Electrochemical Reduction of Carbon Dioxide dissolved in ionic liquids.” 2017. Web. 19 Apr 2021.

Vancouver:

Messias SAP. Electrochemical Reduction of Carbon Dioxide dissolved in ionic liquids. [Internet] [Thesis]. Universidade Nova; 2017. [cited 2021 Apr 19]. Available from: http://www.rcaap.pt/detail.jsp?id=oai:run.unl.pt:10362/19691.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Messias SAP. Electrochemical Reduction of Carbon Dioxide dissolved in ionic liquids. [Thesis]. Universidade Nova; 2017. Available from: http://www.rcaap.pt/detail.jsp?id=oai:run.unl.pt:10362/19691

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Leiden University

10. Gezer, G. Biomimetic models of [NiFe] hydrogenase for electrocatalytic hydrogen evolution.

Degree: 2017, Leiden University

URL: http://hdl.handle.net/1887/58770

► The growing demand of energy indicates that global energy resources in the form of fossil fuels will not be sufficient in the future. In order… (more)

Subjects/Keywords: [NiFe] hydrogenase; [NiFeSe] hydrogenase; Proton reduction; Electrocatalysis; Cyclic voltammetry; [NiFe] hydrogenase; [NiFeSe] hydrogenase; Proton reduction; Electrocatalysis; Cyclic voltammetry

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Gezer, G. (2017). Biomimetic models of [NiFe] hydrogenase for electrocatalytic hydrogen evolution. (Doctoral Dissertation). Leiden University. Retrieved from http://hdl.handle.net/1887/58770

Chicago Manual of Style (16^th Edition):

Gezer, G. “Biomimetic models of [NiFe] hydrogenase for electrocatalytic hydrogen evolution.” 2017. Doctoral Dissertation, Leiden University. Accessed April 19, 2021. http://hdl.handle.net/1887/58770.

MLA Handbook (7^th Edition):

Gezer, G. “Biomimetic models of [NiFe] hydrogenase for electrocatalytic hydrogen evolution.” 2017. Web. 19 Apr 2021.

Vancouver:

Gezer G. Biomimetic models of [NiFe] hydrogenase for electrocatalytic hydrogen evolution. [Internet] [Doctoral dissertation]. Leiden University; 2017. [cited 2021 Apr 19]. Available from: http://hdl.handle.net/1887/58770.

Council of Science Editors:

Gezer G. Biomimetic models of [NiFe] hydrogenase for electrocatalytic hydrogen evolution. [Doctoral Dissertation]. Leiden University; 2017. Available from: http://hdl.handle.net/1887/58770

11. Helm, Melissa Lynn. Electrocatalytic carbon dioxide reduction by bipyridine based complexes and their derivatives.

Degree: Chemistry, 2017, University of California – San Diego

URL: http://www.escholarship.org/uc/item/5828t5hb

► As global anthropogenic carbon dioxide (CO2) emissions continue to rise, there is a need not only to reduce production of CO2, but also an opportunity… (more)

▼ As global anthropogenic carbon dioxide (CO2) emissions continue to rise, there is a need not only to reduce production of CO2, but also an opportunity to use it as a substrate for value-added products. One viable solution is to reduce CO2 in the two proton, two electron coupled process to produce carbon monoxide (CO), which can in turn be utilized to recreate hydrocarbon fuels. One of the most active and selective molecular electrocatalysts for the reduction of CO2 to CO is Re(2,2′-bipyridine)(CO)3Cl (Re-bpy) and derivatives thereof. The best method to study electrocatalysts is cyclic voltammetry (CV), which affords both kinetic and thermodynamic information about catalysis. CV is the main technique used to characterize substituent, labile ligand, and Brønsted acid effects on Re-bpy based catalysts, which show increased activity with electron donating 4,4′-substituents and moderate Brønsted acids such as 2,2,2-trifluoroethanol and phenol. The Re-bpy catalyst motif is also extended to Group 6 Mo and W metals, which are not as active as their Group 7 counterparts due to high overpotentials and product poisoning of the catalyst. To build a fundamental understanding of how molecular catalysts interact with surfaces, Re-bpy derivatives were bound to Au substrates and studied by sum frequency generation spectroscopy (SFG). While cyano substituents deactivated the molecular catalyst, they adsorbed onto Au surfaces, allowing for determination of molecular orientation on the surface as well as characterization of surface-molecule vibratinal communication. Thiol groups were subsequently employed on the bpy ligand for both Re and Mn catalysts to create a covalent attachment to Au surfaces. These groups did not deactivate the molecular catalysts and reproducibly create monolayers on Au surfaces. Further studies are needed in order to fully understand the implications of surface bound Re-bpy based catalysis as well as apply the design principles learned from Re-bpy systems to future molecular electrocatalysts.

Subjects/Keywords: Chemistry; Inorganic chemistry; bipyridine; CO2 reduction; cyclic voltammetry; electrocatalysis; rhenium

…174 Chapter 6: Re and Mn 4′-mercapto-2,2′-bipyridine CO2 reduction catalysts and their… …207 Chapter 7: Comparing other α-diimine ligands for electrocatalytic CO2 reduction… …the complex. Under CV conditions, the second reduction is metal based which happens… …10 Figure 1.6 Proposed electrocatalytic mechanism for the reduction of CO2 to CO by Re(… …showing the increased reversibility of the first reduction when the 2nd reduction is not reached…

10 more images…

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APA (6^th Edition):

Helm, M. L. (2017). Electrocatalytic carbon dioxide reduction by bipyridine based complexes and their derivatives. (Thesis). University of California – San Diego. Retrieved from http://www.escholarship.org/uc/item/5828t5hb

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Helm, Melissa Lynn. “Electrocatalytic carbon dioxide reduction by bipyridine based complexes and their derivatives.” 2017. Thesis, University of California – San Diego. Accessed April 19, 2021. http://www.escholarship.org/uc/item/5828t5hb.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Helm, Melissa Lynn. “Electrocatalytic carbon dioxide reduction by bipyridine based complexes and their derivatives.” 2017. Web. 19 Apr 2021.

Vancouver:

Helm ML. Electrocatalytic carbon dioxide reduction by bipyridine based complexes and their derivatives. [Internet] [Thesis]. University of California – San Diego; 2017. [cited 2021 Apr 19]. Available from: http://www.escholarship.org/uc/item/5828t5hb.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Helm ML. Electrocatalytic carbon dioxide reduction by bipyridine based complexes and their derivatives. [Thesis]. University of California – San Diego; 2017. Available from: http://www.escholarship.org/uc/item/5828t5hb

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

12. Benzaria, Omar. Contribution à l’étude du comportement des pieux sous chargements cycliques axiaux : Contribution to the study of the behavior of piles under cyclic axial loading.

Degree: Docteur es, Géotechnique, 2012, Université Paris-Est

URL: http://www.theses.fr/2012PEST1112

►

Dans le cadre du Projet National SOLCYP, le présent travail avait pour but d'étudier la réponse des pieux sous chargements axiaux pour les phases avant,… (more)

▼

Dans le cadre du Projet National SOLCYP, le présent travail avait pour but d'étudier la réponse des pieux sous chargements axiaux pour les phases avant, pendant et après cycles. Pour atteindre cet objectif, une étude expérimentale étendue a donc été réalisée par le moyen de deux compagnes d'essais de chargements cycliques sur différents types de pieux instrumentées (battus, forés, vissés) dans deux sites expérimentaux : le site de Merville dans l'argile surconsolidée des Flandres et le site de Loon-Plage près de Dunkerque dans les sables denses des Flandres. Les essais cycliques comportaient des essais en compression, en traction et alternés avec des séries de cycles à forte amplitude conduisant à la rupture cyclique et des séries d'amplitude modérée à très grands nombres de cycles (N>5 000 cycles).L'interprétation de ces essais a englobé, d'une part, une analyse globale du comportement des pieux sous chargements cycliques notamment (i) la réduction de la capacité du pieu; (ii) le nombre de cycles que le pieu peut support avant la rupture (iii) l'évolution du déplacement en tête des pieux (rigidité cyclique). D'autre part, elle a intégré une étude locale en particulier sur la dégradation du frottement latéral et l'évolution de la résistance de pointe du pieu. Cette thèse, basée sur l'étude expérimentale, a permis la formulation des conclusions pratiques sur le comportement des pieux sous chargements cycliques axiaux et a proposé des perspectives pour bien cerner cette problématique

As part of the French National research project SOLCYP, the purpose of this work was study the behavior of the piles under axial loadings for the phases before, during and after cycles.To achieve this objective, an extensive series of static and cyclic axial pile load tests have been carried out in two experimental sites of the North of France: the overconsolidated Flandrian clays (Merville experimental site) and in dense Flandrian sands (Loon-Plage experimental site). Tests were performed on driven closed-ended pipe piles, bored piles and screwed. All piles were instrumented with retrievable extensometers for measuring the load distribution along the pile wall.Cyclic load tests were composed of series of cycles of constant load amplitude. A large range of load histories were applied including series of small amplitude cycles and great number of cycles (N > 5000) and series of large amplitude cycles leading to cyclic failure after a small number of cycles..A large volume of data has been interpreted to describe the effects of axial cyclic loads on the behavior of the piles. The interpretation of these tests included, on the one hand, a global analysis focusing on (i) the potential reduction on the ultimate axial capacity; (ii) the number of load cycles of a given load that the pile can sustain before cyclic failure and (iii) the evolution of displacements of the pile head during cyclic loading (pile stiffness). In addition, it integrated a local study in particular on shaft friction degradation along the pile wall and evolution of the…

Advisors/Committee Members: Mestat, Philippe (thesis director).

Subjects/Keywords: Chargement cyclique axial; Pieux; Argile; Sable; Dégradation de la capacité des pieux; Diagramme de stabilité; Cyclic axial loading; Piles; Clay; Sand; Reduction on the ultimate axial capacity; Stability diagram

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APA (6^th Edition):

Benzaria, O. (2012). Contribution à l’étude du comportement des pieux sous chargements cycliques axiaux : Contribution to the study of the behavior of piles under cyclic axial loading. (Doctoral Dissertation). Université Paris-Est. Retrieved from http://www.theses.fr/2012PEST1112

Chicago Manual of Style (16^th Edition):

Benzaria, Omar. “Contribution à l’étude du comportement des pieux sous chargements cycliques axiaux : Contribution to the study of the behavior of piles under cyclic axial loading.” 2012. Doctoral Dissertation, Université Paris-Est. Accessed April 19, 2021. http://www.theses.fr/2012PEST1112.

MLA Handbook (7^th Edition):

Benzaria, Omar. “Contribution à l’étude du comportement des pieux sous chargements cycliques axiaux : Contribution to the study of the behavior of piles under cyclic axial loading.” 2012. Web. 19 Apr 2021.

Vancouver:

Benzaria O. Contribution à l’étude du comportement des pieux sous chargements cycliques axiaux : Contribution to the study of the behavior of piles under cyclic axial loading. [Internet] [Doctoral dissertation]. Université Paris-Est; 2012. [cited 2021 Apr 19]. Available from: http://www.theses.fr/2012PEST1112.

Council of Science Editors:

Benzaria O. Contribution à l’étude du comportement des pieux sous chargements cycliques axiaux : Contribution to the study of the behavior of piles under cyclic axial loading. [Doctoral Dissertation]. Université Paris-Est; 2012. Available from: http://www.theses.fr/2012PEST1112

Université Paris-Sud – Paris XI

13. Cherdo, Stéphanie. Des complexes cage aux nanoparticules, nouveaux catalyseurs pour la production du dihydrogène : From cage complexes to nanoparticles, new catalysts for hydrogen production.

Degree: Docteur es, Chimie, 2013, Université Paris-Sud – Paris XI

URL: http://www.theses.fr/2013PA112333

►

Ce travail porte sur les complexes des métaux de transitions pour la catalyse de la réduction des protons en hydrogène. La nature de l’espèce catalytiquement… (more)

▼

Ce travail porte sur les complexes des métaux de transitions pour la catalyse de la réduction des protons en hydrogène. La nature de l’espèce catalytiquement active mise en jeu lors du processus de réduction a été étudiée par voltampérométrie cyclique afin de comprendre le rôle et le mode d’action de ces complexes. Le premier chapitre introduit le contexte et les principaux objectifs de ce travail. Le deuxième chapitre propose une étude électochimique de complexes de cobalt et de nickel à ligands bis(glyoxime) et clathrochélates en phase homogène. Leur comportement en présence d’acide et en condition réductrice est décrit et un mécanisme réactionnel associé est proposé. L’influence des ligands de la sphère de coordination sur le comportement électrochimique de ces complexes a été rationalisé par le biais de substitution des groupements présents sur les ligands bis(glyoxime) et clathrochélates. Le troisième chapitre aborde le rôle de pré-catalyseur que peuvent tenir ces complexes en condition d’électrolyse réductrice et en milieu acide. L’électrosynthèse de nanoparticules catalytiques à partir de ces complexes a mis en évidence le rôle majeur des ligands bis(glyoxime) et clathrochélates dans ce phénomène d’électrodéposition. Ces résultats montrent que ces ligands peuvent être utilisés pour contrôler la nature et l’activité de nanoparticules catalytiques pour la réduction des protons en dihydrogène. Le quatrième chapitre vise à immobiliser les complexes de cobalt à ligand clathrochélate au sein de réseaux de coordination afin d’optimiser leur activité catalytique. Malgré la faible solubilité et l’encombrement stérique de ces complexes, des synthèses en conditions très douces ont abouti à la formation de réseaux mono et bi-dimensionels à base d’ions cadmium(II).

My PhD thesis goal was to investigate on the catalytic properties of first row transition metal complexes for the hydrogen evolving reaction (HER). The underlying question in the field concerning the catalytic species of metal complexes for the HER was then, whether it is homogeneous or heterogeneous catalysis. My work concerns the synthesis and characterization of oximato based cobalt and nickel complexes and their electrochemical behavior in presence of acids.In the first chapter, I give a general introduction on the search for catalytic molecular systems for the production of hydrogen. I also give an overview of my approach tackling the problem of homogeneous and heterogeneous catalysis. In the second chapter I discuss on the electrochemical study of cobalt and nickel complexes containing bis(glyoxime) ligands and clathrochelates complexes in homogeneous phase. Their electrochemical behavior under reductive conditions in presence of acids is described. The absence of molecular based catalysis is discussed and a mechanistic pathway for the consumption of protons and electrons is proposed. The influence of the ligands in the coordination sphere has been rationalized through substitutions of the chemical groups on the bis(glyoxime) and clathrochelates…

Advisors/Committee Members: Aukauloo, Ally (thesis director).

Subjects/Keywords: Réduction des protons; Électrocatalyse; Ligand glyoxime; Ligand clathrochélate; Voltampérométrie cyclique; Électrodéposition; Nanoparticules; Réseaux de coordination; Proton reduction; Electrocatalysis; Glyoxime ligands; Clathrochelate; Cyclic voltammetry; Electrodeposition; Nanoparticles; Coordination networks; Hydrogen

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APA (6^th Edition):

Cherdo, S. (2013). Des complexes cage aux nanoparticules, nouveaux catalyseurs pour la production du dihydrogène : From cage complexes to nanoparticles, new catalysts for hydrogen production. (Doctoral Dissertation). Université Paris-Sud – Paris XI. Retrieved from http://www.theses.fr/2013PA112333

Chicago Manual of Style (16^th Edition):

Cherdo, Stéphanie. “Des complexes cage aux nanoparticules, nouveaux catalyseurs pour la production du dihydrogène : From cage complexes to nanoparticles, new catalysts for hydrogen production.” 2013. Doctoral Dissertation, Université Paris-Sud – Paris XI. Accessed April 19, 2021. http://www.theses.fr/2013PA112333.

MLA Handbook (7^th Edition):

Cherdo, Stéphanie. “Des complexes cage aux nanoparticules, nouveaux catalyseurs pour la production du dihydrogène : From cage complexes to nanoparticles, new catalysts for hydrogen production.” 2013. Web. 19 Apr 2021.

Vancouver:

Cherdo S. Des complexes cage aux nanoparticules, nouveaux catalyseurs pour la production du dihydrogène : From cage complexes to nanoparticles, new catalysts for hydrogen production. [Internet] [Doctoral dissertation]. Université Paris-Sud – Paris XI; 2013. [cited 2021 Apr 19]. Available from: http://www.theses.fr/2013PA112333.

Council of Science Editors:

Cherdo S. Des complexes cage aux nanoparticules, nouveaux catalyseurs pour la production du dihydrogène : From cage complexes to nanoparticles, new catalysts for hydrogen production. [Doctoral Dissertation]. Université Paris-Sud – Paris XI; 2013. Available from: http://www.theses.fr/2013PA112333

University of Illinois – Urbana-Champaign

14. Chang, Li-Wen. Scalable parallel tridiagonal algorithms with diagonal pivoting and their optimization for many-core architectures.

Degree: MS, 1200, 2014, University of Illinois – Urbana-Champaign

URL: http://hdl.handle.net/2142/50588

► Tridiagonal solvers are important building blocks for a wide range of scientific applications that are commonly performance-sensitive. Recently, many-core architectures, such as GPUs, have become… (more)

Subjects/Keywords: Tridiagonal Solver; SPIKE algorithm; Linear Recurrence; Cyclic Reduction; Diagonal Pivoting; Graphics Processing Unit (GPU) Computing; General Purpose computation on Graphics Processing Units (GPGPU); Many-core

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APA (6^th Edition):

Chang, L. (2014). Scalable parallel tridiagonal algorithms with diagonal pivoting and their optimization for many-core architectures. (Thesis). University of Illinois – Urbana-Champaign. Retrieved from http://hdl.handle.net/2142/50588

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Chang, Li-Wen. “Scalable parallel tridiagonal algorithms with diagonal pivoting and their optimization for many-core architectures.” 2014. Thesis, University of Illinois – Urbana-Champaign. Accessed April 19, 2021. http://hdl.handle.net/2142/50588.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Chang, Li-Wen. “Scalable parallel tridiagonal algorithms with diagonal pivoting and their optimization for many-core architectures.” 2014. Web. 19 Apr 2021.

Vancouver:

Chang L. Scalable parallel tridiagonal algorithms with diagonal pivoting and their optimization for many-core architectures. [Internet] [Thesis]. University of Illinois – Urbana-Champaign; 2014. [cited 2021 Apr 19]. Available from: http://hdl.handle.net/2142/50588.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Chang L. Scalable parallel tridiagonal algorithms with diagonal pivoting and their optimization for many-core architectures. [Thesis]. University of Illinois – Urbana-Champaign; 2014. Available from: http://hdl.handle.net/2142/50588

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Georgia

15. Jagannathan, Kaushik. Palladium nanofilm growth and surface modification for enhanced hydrogen desorption kinetics by electrochemical atomic layer deposition (E-ALD) and development of electroless atomic layer deposition (EL-ALD).

Degree: 2016, University of Georgia

URL: http://hdl.handle.net/10724/35335"

► This dissertation describes electrodeposition and electroless deposition of Pd. Pd thin films were grown by E-ALD on polycrystalline Au substrates. A scheme to modify the… (more)

▼ This dissertation describes electrodeposition and electroless deposition of Pd. Pd thin films were grown by E-ALD on polycrystalline Au substrates. A scheme to modify the surface of the Pd with Pt was developed. The films were grown by surface limited redox replacement (SLRR). As the name suggests, surface limited reactions are used to grow conformal, thin films with precise coverage and controlled thickness. An atomic layer of Cu (sacrificial metal) was deposited at an underpotential and then replaced by Pd ions (noble metal) to form an atomic layer of Pd. This process was repeated to grow Pd thin films of the desired coverage. Following this, Cu was deposited at an underpotential on the Pd surface and then replaced by Pt ions to modify the Pd surface with Pt metal. The coverage was varied by tuning the UPD potential. Hydrogen sorption was studied by cyclic voltammetry (CV). Based on the CV, a scheme to charge and discharge the films with hydrogen using coulometry was developed. Enhancements in the rate of hydrogen desorption compared to bare Pd was observed even with low Pt coverage. In addition, the films maintained the ability to store hydrogen. Based on the results, an indirect mechanism for hydrogen sorption is proposed. Oxygen reduction in the films was also studied and an enhancement in the kinetics is reported. Electroless deposition involves the ability to deposit metal without applying any current. The technique is versatile and can be used on a variety of substrates. A two-step method for electroless atomic layer deposition (EL-ALD) of Pd was developed. Initially, Sn ions are adsorbed and then replaced by Pd ions in an SLRR reaction. CV was used to optimize the sequence and quantify the amount of Sn present. Deposition on Au, ITO, FTO and glass was achieved. EL-ALD Pd deposition was three times less than with E-ALD. AFM indicates a nucleation and growth model. Cu electrodeposited on Pd sensitized ITO was investigated and indicates a weak interaction between Pd and ITO under high currents. Pd deposition was found to be constant from cycle to cycle for EL-ALD just as in E-ALD.

Subjects/Keywords: Underpotential; Surface limited reactions; E-ALD; EL-ALD; UPD; SLRR electrodeposition; electroless deposition; nanofilm; Pd; Pt; hydrogen storage; kinetics; mechanism; oxygen reduction; sensitization; activation; cyclic voltammetry; coulometry; SEM; AFM

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Jagannathan, K. (2016). Palladium nanofilm growth and surface modification for enhanced hydrogen desorption kinetics by electrochemical atomic layer deposition (E-ALD) and development of electroless atomic layer deposition (EL-ALD). (Thesis). University of Georgia. Retrieved from http://hdl.handle.net/10724/35335"

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Jagannathan, Kaushik. “Palladium nanofilm growth and surface modification for enhanced hydrogen desorption kinetics by electrochemical atomic layer deposition (E-ALD) and development of electroless atomic layer deposition (EL-ALD).” 2016. Thesis, University of Georgia. Accessed April 19, 2021. http://hdl.handle.net/10724/35335".

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Jagannathan, Kaushik. “Palladium nanofilm growth and surface modification for enhanced hydrogen desorption kinetics by electrochemical atomic layer deposition (E-ALD) and development of electroless atomic layer deposition (EL-ALD).” 2016. Web. 19 Apr 2021.

Vancouver:

Jagannathan K. Palladium nanofilm growth and surface modification for enhanced hydrogen desorption kinetics by electrochemical atomic layer deposition (E-ALD) and development of electroless atomic layer deposition (EL-ALD). [Internet] [Thesis]. University of Georgia; 2016. [cited 2021 Apr 19]. Available from: http://hdl.handle.net/10724/35335".

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Jagannathan K. Palladium nanofilm growth and surface modification for enhanced hydrogen desorption kinetics by electrochemical atomic layer deposition (E-ALD) and development of electroless atomic layer deposition (EL-ALD). [Thesis]. University of Georgia; 2016. Available from: http://hdl.handle.net/10724/35335"

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

16. YOVANOVICH, MARCOS. Oxidação eletroquímica do ácido fórmico em eletrólito ácido e básico utilizando eletrocatalisadores PtBi/C e PdBi/C preparados pelo método de redução via borohidreto de sódio adição rápida.

Degree: 2016, Brazil

URL: http://repositorio.ipen.br:8080/xmlui/handle/123456789/26799

►

Submitted by Claudinei Pracidelli ([email protected]) on 2016-11-11T09:51:24Z No. of bitstreams: 0

Made available in DSpace on 2016-11-11T09:51:24Z (GMT). No. of bitstreams: 0

PtBi/C e PdBi/C… (more)

▼

Submitted by Claudinei Pracidelli ([email protected]) on 2016-11-11T09:51:24Z No. of bitstreams: 0

Made available in DSpace on 2016-11-11T09:51:24Z (GMT). No. of bitstreams: 0

PtBi/C e PdBi/C foram preparados em diferentes razões atômicas (100:0, 90:10, 80:20, 70:30, 60:40 e 50:50) pelo método de redução via borohidreto de sódio (com adição total da solução de borohidreto em uma única etapa) utilizando H2PtCl6.6H2O, Pd(NO3)2, (BiNO3)3.5H2O como fonte de metais, Vulcan® (XC72-Cabot) como suporte de carbono e com uma carga metálica correspondente a 20% em massa. Os eletrocatalisadores obtidos foram caracterizados por difração de raios-X (DRX), microscopia eletrônica de transmissão (MET) e voltametria cíclica (VC). A atividade dos diferentes materiais preparados para a oxidação eletroquímica do ácido fórmico foi realizada em eletrólito ácido e alcalino utilizando-se as técnicas de voltametria cíclica, e cronoamperometria. Para estes estudos foi utilizado a técnica do eletrodo de camada fina porosa. A caracterização eletroquímica permitiu comparar o desempenho eletroquímico da platina e paládio, além de avaliar o benefício da presença do bismuto nas razões atômicas propostas. Os difratogramas de raio-X (DRX) confirmaram para todos os compostos de PtBi/C e PdBi/C a formação da estrutura cúbica de face centrada (cfc) característicos da rede cristalina da platina e do Paládio respectivamente. Outros picos encontrados foram associados a presença de fases de óxido de bismuto em ambos os compostos, PtBi/C e PdBi/C. A microscopia eletrônica de transmissão (MET) indicou que a presença de maiores teores de bismuto não acarretaram em aumento do tamanho médio da partícula. Os resultados eletroquímicos em meio alcalino indicaram que ainda é necessário uma otimização da concentração de ácido fórmico para que possamos observar melhores resultados quanto à adição de bismuto na platina ou paládio, no entanto os estudos em meio ácido mostraram o efeito benéfico da adição de bismuto tanto para platina quanto para o paládio.

Dissertação (Mestrado em Tecnologia Nuclear)

IPEN/D

Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP

Advisors/Committee Members: Almir Oliveira Neto.

Subjects/Keywords: borohydrides; hydrogen compounds; sodium hydroxides; vulcan facility; formic acid; reduction; electrolytes; electrocatalysts; x-ray diffraction; transmission electron microscopy; cyclic accelerators; electrochemical coating; bismuth oxides; platinum oxides; palladium oxides

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

YOVANOVICH, M. (2016). Oxidação eletroquímica do ácido fórmico em eletrólito ácido e básico utilizando eletrocatalisadores PtBi/C e PdBi/C preparados pelo método de redução via borohidreto de sódio adição rápida. (Masters Thesis). Brazil. Retrieved from http://repositorio.ipen.br:8080/xmlui/handle/123456789/26799

Chicago Manual of Style (16^th Edition):

YOVANOVICH, MARCOS. “Oxidação eletroquímica do ácido fórmico em eletrólito ácido e básico utilizando eletrocatalisadores PtBi/C e PdBi/C preparados pelo método de redução via borohidreto de sódio adição rápida.” 2016. Masters Thesis, Brazil. Accessed April 19, 2021. http://repositorio.ipen.br:8080/xmlui/handle/123456789/26799.

MLA Handbook (7^th Edition):

YOVANOVICH, MARCOS. “Oxidação eletroquímica do ácido fórmico em eletrólito ácido e básico utilizando eletrocatalisadores PtBi/C e PdBi/C preparados pelo método de redução via borohidreto de sódio adição rápida.” 2016. Web. 19 Apr 2021.

Vancouver:

YOVANOVICH M. Oxidação eletroquímica do ácido fórmico em eletrólito ácido e básico utilizando eletrocatalisadores PtBi/C e PdBi/C preparados pelo método de redução via borohidreto de sódio adição rápida. [Internet] [Masters thesis]. Brazil; 2016. [cited 2021 Apr 19]. Available from: http://repositorio.ipen.br:8080/xmlui/handle/123456789/26799.

Council of Science Editors:

YOVANOVICH M. Oxidação eletroquímica do ácido fórmico em eletrólito ácido e básico utilizando eletrocatalisadores PtBi/C e PdBi/C preparados pelo método de redução via borohidreto de sódio adição rápida. [Masters Thesis]. Brazil; 2016. Available from: http://repositorio.ipen.br:8080/xmlui/handle/123456789/26799

17. Baptista, Mônica Alessandra Silva Alencar [UNESP]. Estudo de reações de óxido-redução em vidros fosfato com altas concentrações de óxido de tungstênio.

Degree: 2008, Universidade Estadual Paulista (UNESP)

URL: http://hdl.handle.net/11449/97909

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Made available in DSpace on 2014-06-11T19:29:09Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-08-06Bitstream added on 2014-06-13T18:38:52Z : No. of bitstreams: 1 baptista_masa_me_araiq.pdf: 1599441… (more)

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Made available in DSpace on 2014-06-11T19:29:09Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-08-06Bitstream added on 2014-06-13T18:38:52Z : No. of bitstreams: 1 baptista_masa_me_araiq.pdf: 1599441 bytes, checksum: 7444090694584cd7afc69342f630018c (MD5)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Vidros no sistema binário NaPO3-WO3 vem despertando intenso interesse acadêmico e tecnológico devido às suas propriedades ópticas tais como fotocromismo, termocromismo e eletrocromismo, as quais levam as diversas aplicações. Neste trabalho, foram obtidos vidros NaPO3-WO3 com elevadas concentrações de WO3 (40, 50 e 60%), cujo controle cinético durante as etapas de fusão e resfriamento forneceu vidros de diferentes colorações. A análise por espectroscopia na região do UV-Vis mostrou maior intensidade na absorbância para as amostras com elevadas concentrações de WO3 ou obtidas em maiores temperaturas de fusão. Para essas amostras, a caracterização na região do infravermelho indicou diminuição das bandas referentes às ligações dos tetraedros de fosfato em detrimento do aumento das bandas relativas à inserção de octaedros de WO6 nas cadeias lineares de fosfato. Também, o aumento na concentração de óxido de tungstênio leva ao aumento nos valores de Tg, atribuídos à incorporação de octaedros WO6 na rede de tetraedros PO4 promovendo a formação de ligações fortes P-O-W. Os processos de óxidoredução responsáveis pelas diferentes cores obtidas nas amostras vítreas foi estudado pela primeira vez por voltametria cíclica (VC) a temperatura ambiente, em uma célula eletroquímica acoplada a um estereomicroscópio, o qual permitiu observar in situ a mudança de coloração com a aplicação de diferentes potenciais. Em concordância com os resultados mostrados pela VC, as análises por espectroscopia de fotoemissão de raios X (XPS) indicaram variação no estado de oxidação do tungstênio de W6+ para W4+, atribuída à variação de cor nos vidros estudados. A variação na coloração devido à redução do tungstênio foi observada mesmo em baixas concentrações da espécie reduzida, corroborando os resultados obtidos por VC.

Binary system of NaPO3-WO3 glasses have been attracting high academic and technological interest due to potential applications because their optical properties such as photo, thermo, and electrochromism. In this work, NaPO3-WO3 glasses with high WO3 concentrations and different colors obtained with kinetic control of the melting and cooling steps were reported. UVVis spectroscopy analysis shows increase in the absorbance intensity for either high WO3 concentration or high melt temperature synthesized samples. Infrared spectroscopy characterization of these samples presented decreasing of the band intensity assigned to the phosphate tetrahedron related to a band intensity increasing due to phosphate octahedral linear chairs inset. Tungsten oxide concentration increases also leads to increasing in the Tg values assigned to the…

Advisors/Committee Members: Universidade Estadual Paulista (UNESP), Messaddeq, Younes [UNESP], Benedetti, Assis Vicente [UNESP].

Subjects/Keywords: Materiais; Química inorgânica; Oxido-redução; Voltametria cíclica; Oxidation and reduction; Electrochromism; Cyclic voltammetry

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Baptista, M. A. S. A. [. (2008). Estudo de reações de óxido-redução em vidros fosfato com altas concentrações de óxido de tungstênio. (Masters Thesis). Universidade Estadual Paulista (UNESP). Retrieved from http://hdl.handle.net/11449/97909

Chicago Manual of Style (16^th Edition):

Baptista, Mônica Alessandra Silva Alencar [UNESP]. “Estudo de reações de óxido-redução em vidros fosfato com altas concentrações de óxido de tungstênio.” 2008. Masters Thesis, Universidade Estadual Paulista (UNESP). Accessed April 19, 2021. http://hdl.handle.net/11449/97909.

MLA Handbook (7^th Edition):

Baptista, Mônica Alessandra Silva Alencar [UNESP]. “Estudo de reações de óxido-redução em vidros fosfato com altas concentrações de óxido de tungstênio.” 2008. Web. 19 Apr 2021.

Vancouver:

Baptista MASA[. Estudo de reações de óxido-redução em vidros fosfato com altas concentrações de óxido de tungstênio. [Internet] [Masters thesis]. Universidade Estadual Paulista (UNESP); 2008. [cited 2021 Apr 19]. Available from: http://hdl.handle.net/11449/97909.

Council of Science Editors:

Baptista MASA[. Estudo de reações de óxido-redução em vidros fosfato com altas concentrações de óxido de tungstênio. [Masters Thesis]. Universidade Estadual Paulista (UNESP); 2008. Available from: http://hdl.handle.net/11449/97909

18. Galland, Florent. An adaptive model reduction approach for 3D fatigue crack growth in small scale yielding conditions : Une approche adaptative avec réduction de modèle pour la propagation tridimensionnelle des fissures de fatigue en condition de plasticité confinée.

Degree: Docteur es, Mécanique, 2011, INSA Lyon

URL: http://www.theses.fr/2011ISAL0011

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Il est connu depuis des décennies que la propagation des fissures de fatigue dans les matériaux élastoplastiques est très sensible à l’histoire du chargement car… (more)

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Il est connu depuis des décennies que la propagation des fissures de fatigue dans les matériaux élastoplastiques est très sensible à l’histoire du chargement car le comportement non-linéaire du matériau peut avoir une grande influence sur les vitesses de propagation. Cependant, le calcul brut de millions de cycles de fatigue avec des comportements matériaux non-linéaires sur des structures tridimensionnelles réalistes conduirait à des temps de calcul prohibitifs. Ainsi, nous proposons de coupler deux approches de réduction de modèle a priori et a posteriori, afin de diminuer considérablement le coût de calcul de ce type de problèmes. Tout d’abord, considérant l’hypothèse de plasticité confinée, une stratégie de réduction de modèle a posteriori du comportement plastique de la structure fissurée est proposée. Le modèle réduit ainsi obtenu fournit incrémentalement l’état plastique autour du front de fissure, duquel est déduite la vitesse instantanée de la fissure. De plus, une seconde approche de réduction de modèle, a priori cette fois, est aussi mise en place afin d’accélérer encore plus les temps de résolution du problème global. Cette approche a priori consiste à construire incrémentalement —et sans calculs préalables— une base réduite spécifique à chaque cas-test, en extrayant de l’information des champs de déplacement de la structure au cours du temps et pendant la propagation éventuelle de la fissure. Ainsi, les champs de déplacement solutions de la géométrie fissurée réactualisée sont vus comme une combinaison linéaire de cette base réduite de vecteurs. La méthode numérique considérée ici est la méthode des éléments finis. De fait, pendant la propagation de la fissure, la discrétisation spatiale du modèle doit être réactualisée afin d’être conforme avec le front de la fissure. Dans ce but, une technique spécifique de déformation de maillage est utilisée, et permet de discrétiser la géométrie variable du modèle avec des maillages de même topologie. Cette technique de déformation de maillage apparaît comme une étape clé de la stratégie de réduction de modèle. Finalement, une approche adaptative est construite autour de cette stratégie. Elle permet de garantir la qualité des résultats obtenus par rapport à un critère de précision donné. La précision et l’efficacité de cette stratégie globale sont démontrées à travers de nombreux exemples bidimensionnels et tridimensionnels dans le cadre de propagation de fissure en model, de même que pour un exemple industriel d’une pièce fissurée d’hélicoptère.

It has been known for decades that fatigue crack propagation in elastic-plastic media is very sensitive to load history since the nonlinear behavior of the material can have a great influence on propagation rates. However, the raw computation of millions of fatigue cycles with nonlinear material behavior on tridimensional structures would lead to prohibitive calculation times. In this respect, we propose a global model reduction strategy, mixing both the a posteriori and a priori approaches in order to drastically…

Advisors/Committee Members: Gravouil, Anthony (thesis director), Combescure, Alain (thesis director).

Subjects/Keywords: Matériau élastoplastique; Fatigue cyclique; Propagation de la fissure; Modélisation 3D; Modèle a priori; Plasticité confinée; Réduction de modèle; Déformation de maillage; Méthode des éléments finis; Elastoplastic material; Cyclic fatigue; Crack propagation rate; 3D modelisation; A priori model; Confined plasticity; Model reduction; Mesh morphing; Finite element method

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Galland, F. (2011). An adaptive model reduction approach for 3D fatigue crack growth in small scale yielding conditions : Une approche adaptative avec réduction de modèle pour la propagation tridimensionnelle des fissures de fatigue en condition de plasticité confinée. (Doctoral Dissertation). INSA Lyon. Retrieved from http://www.theses.fr/2011ISAL0011

Chicago Manual of Style (16^th Edition):

Galland, Florent. “An adaptive model reduction approach for 3D fatigue crack growth in small scale yielding conditions : Une approche adaptative avec réduction de modèle pour la propagation tridimensionnelle des fissures de fatigue en condition de plasticité confinée.” 2011. Doctoral Dissertation, INSA Lyon. Accessed April 19, 2021. http://www.theses.fr/2011ISAL0011.

MLA Handbook (7^th Edition):

Galland, Florent. “An adaptive model reduction approach for 3D fatigue crack growth in small scale yielding conditions : Une approche adaptative avec réduction de modèle pour la propagation tridimensionnelle des fissures de fatigue en condition de plasticité confinée.” 2011. Web. 19 Apr 2021.

Vancouver:

Galland F. An adaptive model reduction approach for 3D fatigue crack growth in small scale yielding conditions : Une approche adaptative avec réduction de modèle pour la propagation tridimensionnelle des fissures de fatigue en condition de plasticité confinée. [Internet] [Doctoral dissertation]. INSA Lyon; 2011. [cited 2021 Apr 19]. Available from: http://www.theses.fr/2011ISAL0011.

Council of Science Editors:

Galland F. An adaptive model reduction approach for 3D fatigue crack growth in small scale yielding conditions : Une approche adaptative avec réduction de modèle pour la propagation tridimensionnelle des fissures de fatigue en condition de plasticité confinée. [Doctoral Dissertation]. INSA Lyon; 2011. Available from: http://www.theses.fr/2011ISAL0011

University of Texas – Austin

19. Cho, Sangik. Quantum chemical studies of spectroscopy and electrochemistry of large conjugated molecular systems.

Degree: PhD, Chemistry, 2009, University of Texas – Austin

URL: http://hdl.handle.net/2152/ETD-UT-2009-05-12

► The molecular identity of the green emission of polyfluorene is investigated in the view point of the molecular interactions between modeled segments. The semi-empirical quantum… (more)

▼ The molecular identity of the green emission of polyfluorene is investigated in the view point of the molecular interactions between modeled segments. The semi-empirical quantum methods, ZINDO/S and AM1 (AM1-CIS), are used in combination to provide reasonable explanations for experimental spectroscopic properties of monodisperse fluorene oligomers and fluorene oligomers with a central keto defect in dilute solutions. Applying the same method, the molecular interactions between model segments are found to exist and are significant. However, the spectroscopic property change from the molecular interactions is negligible. In addition, the effects of mechanical stress and multi-defects on fluorene oligomers are investigated. On the other hand, the redox mechanisms proposed for the oxidation of an amphiphilic cyanine (C8S3) J-aggregates immobilized at ITO electrode and the subsequent dehydrogenated dimmer formation during cyclic voltammetry based on analysis of absorption spectra during the process are verified with the combined semi-empirical quantum methods similar to the previous methods. The absorption spectra assigned by experiment for electrochemical species involved in the proposed mechanism show reasonable match to the theoretically estimated absorption energies of the corresponding simplified model systems. In addition, the standard reduction potentials of the fairly large molecules, C8S3 monomer and its dehydrogenated dimer, are pursued with quantum mechanical calculations. The free energy difference between the oxidized and reduced states of the target systems is decomposed to electronic energy, solvation energy and temperature-dependent free energies terms. Based on AM1 ground state geometries and with the corresponding temperature dependent free energies, the electronic energies and the solvation energies are each evaluated by two different methods. The electronic energies are calculated with AM1 method and DFT calculation and, also, the solvation energies are obtained based on the atomic partial charges from AM1 and DFT wavefunctions with continuum dielectric solvent approximation. The four calculation schemes from the combinations of the electronic and solvation energy estimation methods are tested with the redox compounds with various molecular weights and the estimations are compared with the corresponding experimental redox potentials. The relative redox potentials between two different redox systems are found to be reasonably estimated with the four calculation schemes. Advisors/Committee Members: Rossky, Peter J. (advisor).

Subjects/Keywords: polyfluorene; green emission; ketone defect; C8S3; amphiphilic cyanine dye; Cyclic voltammetry; standard reduction potential

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Cho, S. (2009). Quantum chemical studies of spectroscopy and electrochemistry of large conjugated molecular systems. (Doctoral Dissertation). University of Texas – Austin. Retrieved from http://hdl.handle.net/2152/ETD-UT-2009-05-12

Chicago Manual of Style (16^th Edition):

Cho, Sangik. “Quantum chemical studies of spectroscopy and electrochemistry of large conjugated molecular systems.” 2009. Doctoral Dissertation, University of Texas – Austin. Accessed April 19, 2021. http://hdl.handle.net/2152/ETD-UT-2009-05-12.

MLA Handbook (7^th Edition):

Cho, Sangik. “Quantum chemical studies of spectroscopy and electrochemistry of large conjugated molecular systems.” 2009. Web. 19 Apr 2021.

Vancouver:

Cho S. Quantum chemical studies of spectroscopy and electrochemistry of large conjugated molecular systems. [Internet] [Doctoral dissertation]. University of Texas – Austin; 2009. [cited 2021 Apr 19]. Available from: http://hdl.handle.net/2152/ETD-UT-2009-05-12.

Council of Science Editors:

Cho S. Quantum chemical studies of spectroscopy and electrochemistry of large conjugated molecular systems. [Doctoral Dissertation]. University of Texas – Austin; 2009. Available from: http://hdl.handle.net/2152/ETD-UT-2009-05-12

Ohio University

20. Almasarwah, Najat E. Family Formation, Loading and Batch-Cyclic Flowshop Scheduling in Cellular Manufacturing Systems.

Degree: MS, Industrial and Systems Engineering (Engineering and Technology), 2017, Ohio University

URL: http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1503605158270554

► In many cellular manufacturing systems, cells have flowshop scheduling characteristics. Most flowshop scheduling methods appeared in the literature assume that products are processed in batch… (more)

Subjects/Keywords: Engineering; Industrial Engineering; Batch-Cyclic Scheduling Method; Processing Time Dissimilarity Coefficient; Minimal Product Set; Subfamily Formation; Makespan; Modify Capacity Parameter; Shifting Bottleneck Machine; Mathematical Model; Zero Setup Time; Cell Reduction; Manual Calculation

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Almasarwah, N. E. (2017). Family Formation, Loading and Batch-Cyclic Flowshop Scheduling in Cellular Manufacturing Systems. (Masters Thesis). Ohio University. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1503605158270554

Chicago Manual of Style (16^th Edition):

Almasarwah, Najat E. “Family Formation, Loading and Batch-Cyclic Flowshop Scheduling in Cellular Manufacturing Systems.” 2017. Masters Thesis, Ohio University. Accessed April 19, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1503605158270554.

MLA Handbook (7^th Edition):

Almasarwah, Najat E. “Family Formation, Loading and Batch-Cyclic Flowshop Scheduling in Cellular Manufacturing Systems.” 2017. Web. 19 Apr 2021.

Vancouver:

Almasarwah NE. Family Formation, Loading and Batch-Cyclic Flowshop Scheduling in Cellular Manufacturing Systems. [Internet] [Masters thesis]. Ohio University; 2017. [cited 2021 Apr 19]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1503605158270554.

Council of Science Editors:

Almasarwah NE. Family Formation, Loading and Batch-Cyclic Flowshop Scheduling in Cellular Manufacturing Systems. [Masters Thesis]. Ohio University; 2017. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1503605158270554

The Ohio State University

21. Lan, Shang-Lun. Vitamin D in Normal Breast Tissue Correlates to Early Breast Carcinogenesis.

Degree: PhD, Molecular, Cellular and Developmental Biology, 2016, The Ohio State University

URL: http://rave.ohiolink.edu/etdc/view?acc_num=osu1471623716

► min D, the precursor to the potent steroid hormone calcitriol (1,25(OH)2D), is obtained through synthesis following sunlight exposure, diet and supplements. Vitamin D is first… (more)

▼ min D, the precursor to the potent steroid hormone calcitriol (1,25(OH)2D), is obtained through synthesis following sunlight exposure, diet and supplements. Vitamin D is first metabolized by CYP2R1 in the liver to produce calcifediol (25(OH)D), a circulating form of vitamin D, which is further converted to 1,25(OH)2D by CYP27B1 primarily in the kidney. 1,25(OH)2D can also be produced by extrarenal CYP27B1 in local tissues, including the breast, functioning in an intracrine, autocrine or paracrine manner. 1,25(OH)2D binds to the vitamin D receptor (VDR) that regulates multiple gene expression. However, most studies reported circulating 25(OH)D level but not the level of 1,25(OH)2D in the target tissue. Laboratory studies indicate that vitamin D should decrease the risk of breast cancer, although epidemiological studies are mixed. Thus, the potential anticancer mechanisms for women remain elusive. In the breast, little is known about the metabolic consequences of vitamin D at the cellular level and how this may potentially impact early breast carcinogenesis. In order to address these issues, blood and tissue samples from 153 healthy women undergoing reduction mammoplasty were used to examine 25(OH)D, 1,25(OH)2D levels and VDR protein expression. These women never had cancer, so findings from their breast tissue would represent biological processes before cancer develops, e.g. early carcinogenesis. I aimed to assess the correlation of blood to breast vitamin D levels, to assess the usefulness of blood levels of 25(OH)D in epidemiology studies as markers for breast levels of 1,25(OH)2D (aim 1), and if there were breast cancer risk factors that affected breast vitamin D levels (aim 2) (Fig. 1.4). I also aimed to determine if there were breast VDR (receptor) that positively correlated to 1,25(OH)2D and 25(OH)D (ligands) (aim 3). To investigate if breast vitamin D alone or with VDR affected breast pre-carcinogenesis, different markers were determined in normal breast tissues for differentiation, proliferation, inflammation, apoptosis and breast involution, and the associations between each of these markers and breast vitamin D. Multiple regression models were built to evaluate the additive effects of breast vitamin D and VDR on each markers (aim 4). Primary human mammalian epithelial cell (HMEC) cultures were used for untargeted metabolomics to examine the metabolomic profiles related to vitamin D in breast cells (aim 5). I established a pilot study method for further cell culture or breast tissue metabolomics and found significantly changed metabolites due to 1,25(OH)2D exposure. My long-term goal is to identify and validate specific pathways and metabolites that can provide new insights into carcinogenic and anti-carcinogenic pathways (e.g., how vitamin D decreases the risk of early breast carcinogenesis). Advisors/Committee Members: Shields, Peter (Advisor).

Subjects/Keywords: Biomedical Research; Biostatistics; Endocrinology; Epidemiology; Molecular Biology; Oncology; Womens Studies; breast cancer; breast vitamin D; 25OHD; Calcifediol; 1,25OH2D; Calcitriol; reduction mammoplasty; breast risk factor; pre-carcinogenesis; metabolomics; metabolomic profiling; HMEC; cyclic AMP; UHPLC-QTOF-MS

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Lan, S. (2016). Vitamin D in Normal Breast Tissue Correlates to Early Breast Carcinogenesis. (Doctoral Dissertation). The Ohio State University. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=osu1471623716

Chicago Manual of Style (16^th Edition):

Lan, Shang-Lun. “Vitamin D in Normal Breast Tissue Correlates to Early Breast Carcinogenesis.” 2016. Doctoral Dissertation, The Ohio State University. Accessed April 19, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=osu1471623716.

MLA Handbook (7^th Edition):

Lan, Shang-Lun. “Vitamin D in Normal Breast Tissue Correlates to Early Breast Carcinogenesis.” 2016. Web. 19 Apr 2021.

Vancouver:

Lan S. Vitamin D in Normal Breast Tissue Correlates to Early Breast Carcinogenesis. [Internet] [Doctoral dissertation]. The Ohio State University; 2016. [cited 2021 Apr 19]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=osu1471623716.

Council of Science Editors:

Lan S. Vitamin D in Normal Breast Tissue Correlates to Early Breast Carcinogenesis. [Doctoral Dissertation]. The Ohio State University; 2016. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=osu1471623716

22. Speelman, Nicole Lynn. A Lab to STEMulate Undergraduate Students into Science, Technology, Engineering and Mathematics Majors.

Degree: MS, Chemistry, 2009, Wright State University

URL: http://rave.ohiolink.edu/etdc/view?acc_num=wright1239390958

► The central focus is the development and implementation of a research/lab module for first year chemistry courses. Electrochemical techniques are utilized to study oxidation and… (more)

Subjects/Keywords: Chemistry; Education; electrochemistry; inquiry-based labs; cyclic voltammetry; catechol; ascorbic acid; oxidation; reduction; Project REEL; STEM

…5 3. Cyclic Voltammogram �� ... 10 4. Structures of 3-Methylthiophene… …28 5. Cyclic Voltammograms of 0.005 M Catechol Solution on a P-BTP/Pt Electrode… …48 6. Cyclic Voltammograms of 0.005 M Catechol Ascorbic Acid on a P-BTP/Pt Electrode… …49 7. Cyclic Voltammograms of 0.005 M Catechol and 0.005 M Ascorbic Acid on a P-BTP/Pt… …Electrode.. �� …. �� . 50 8. Cyclic Voltammograms of 0.005 M Catechol and 0.005 M…

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Speelman, N. L. (2009). A Lab to STEMulate Undergraduate Students into Science, Technology, Engineering and Mathematics Majors. (Masters Thesis). Wright State University. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=wright1239390958

Chicago Manual of Style (16^th Edition):

Speelman, Nicole Lynn. “A Lab to STEMulate Undergraduate Students into Science, Technology, Engineering and Mathematics Majors.” 2009. Masters Thesis, Wright State University. Accessed April 19, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=wright1239390958.

MLA Handbook (7^th Edition):

Speelman, Nicole Lynn. “A Lab to STEMulate Undergraduate Students into Science, Technology, Engineering and Mathematics Majors.” 2009. Web. 19 Apr 2021.

Vancouver:

Speelman NL. A Lab to STEMulate Undergraduate Students into Science, Technology, Engineering and Mathematics Majors. [Internet] [Masters thesis]. Wright State University; 2009. [cited 2021 Apr 19]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=wright1239390958.

Council of Science Editors:

Speelman NL. A Lab to STEMulate Undergraduate Students into Science, Technology, Engineering and Mathematics Majors. [Masters Thesis]. Wright State University; 2009. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=wright1239390958

23. Ricardo Curilazo. Redução eletroquímica de 3,3\' - (1,X - fenileno) - bis - (2 - propenoatos de etila).

Degree: 2006, University of São Paulo

URL: http://www.teses.usp.br/teses/disponiveis/46/46135/tde-04092006-193506/

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A redução eletroquímica de 3,3\'-(1,3- e 1,4-fenileno)-bis-(2-propenoatos de etila), sistemas diolefínicos cujas duplas ligações estão separadas por um anel benzênico, foi investigada em N,N-dimetilformamida (DMF)… (more)

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A redução eletroquímica de 3,3\'-(1,3- e 1,4-fenileno)-bis-(2-propenoatos de etila), sistemas diolefínicos cujas duplas ligações estão separadas por um anel benzênico, foi investigada em N,N-dimetilformamida (DMF) e acetonitrila (MeCN) e metanol/acetonitrila (MeOH/MeCN) (7:3) (v/v). As eletrólises a potencial controlado em DMF e MeCN conduziram a hidrodímeros cíclicos derivados da ciclopentanona com elevada estereosseletividade, análogos aos produtos formados a partir de ésteres do ácido cinâmico nas mesmas condições experimentais. Ao lado dos hidrodímeros, quantidades variáveis de produtos de polimerização e de hidrogenação das duplas ligações dos grupos etoxicarbonilvinila eram formados. Foram examinados a influência do pH, concentração inicial dos substratos e presença de doadores de prótons (MeOH/MeCN) sobre o curso da redução eletroquímica. A maior complexidade dos produtos de eletrólise no substrato 1,4-substituído quando comparada as produtos do 1,3-substituído pode ser explicada, em parte, pela maior interação eletrônica dos grupos etoxicarbonilvinila através do anel aromático no primeiro.

The electrochemical reduction of ethyl 3,3-́(1,3 and 1,4-phenylene)-bis-(2-propenoates), diolefinic systems whose double bonds are separated by a benzene ring, was investigated in N,N-dimethylformamide (DMF), acetonitrile (MeCN) and methanol/acetonitrile (MeOH/MeCN) (7:3) (v/v). Controlled potential electrolyses in DMF and MeCN afforded cyclic hydrodimers derivatives of cyclopentanone with high stereoselectivity as are the products formed from cinnamic acid esters under similar experimental conditions. Besides the hydrodimers variable amounts of polymerization and side chain carbon-carbon double bond hydrogenation products were formed. The influence of pH, initial concentration of substrates and the presence of proton donors (MeOH/MeCN) upon the electrochemical reduction was examined. The formation of more complex reaction mixtures in the case of the 1,4-substituted substrate when compared with the 1,3-substituted may be explained, at the least partially, due to a larger electronic interaction between the ethoxycarbonylvinyl groups through the aromatic ring in former.

Advisors/Committee Members: Hans Viertler, Josef Wilhelm Baader, Jose Ricardo Romero.

Subjects/Keywords: esteres alfa beta insaturados; hidrodímero cíclico; redução eletroquímica; alpha beta-unsaturated esters; cyclic hydrodimer; electrochemical reduction

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Curilazo, R. (2006). Redução eletroquímica de 3,3\' - (1,X - fenileno) - bis - (2 - propenoatos de etila). (Masters Thesis). University of São Paulo. Retrieved from http://www.teses.usp.br/teses/disponiveis/46/46135/tde-04092006-193506/

Chicago Manual of Style (16^th Edition):

Curilazo, Ricardo. “Redução eletroquímica de 3,3\' - (1,X - fenileno) - bis - (2 - propenoatos de etila).” 2006. Masters Thesis, University of São Paulo. Accessed April 19, 2021. http://www.teses.usp.br/teses/disponiveis/46/46135/tde-04092006-193506/.

MLA Handbook (7^th Edition):

Curilazo, Ricardo. “Redução eletroquímica de 3,3\' - (1,X - fenileno) - bis - (2 - propenoatos de etila).” 2006. Web. 19 Apr 2021.

Vancouver:

Curilazo R. Redução eletroquímica de 3,3\' - (1,X - fenileno) - bis - (2 - propenoatos de etila). [Internet] [Masters thesis]. University of São Paulo; 2006. [cited 2021 Apr 19]. Available from: http://www.teses.usp.br/teses/disponiveis/46/46135/tde-04092006-193506/.

Council of Science Editors:

Curilazo R. Redução eletroquímica de 3,3\' - (1,X - fenileno) - bis - (2 - propenoatos de etila). [Masters Thesis]. University of São Paulo; 2006. Available from: http://www.teses.usp.br/teses/disponiveis/46/46135/tde-04092006-193506/

24. Poux, Tiphaine. Study of the oxygen reduction on perovskite-type oxides in alkaline media : Etude de la réduction d'oxygène sur les oxydes de type pérovskite en milieu alcalin.

Degree: Docteur es, Chimie physique, 2014, Université de Strasbourg

URL: http://www.theses.fr/2014STRAF001

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La cinétique lente de la réduction de l’oxygène (ORR) est en grande partie responsable de la perte d’énergie de nombreux systèmes de conversion tels que… (more)

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La cinétique lente de la réduction de l’oxygène (ORR) est en grande partie responsable de la perte d’énergie de nombreux systèmes de conversion tels que les piles à combustible. Parmi les possibles catalyseurs de l’ORR, les oxydes de type pérovskite sont des candidats prometteurs en milieu alcalin. La présente thèse est consacrée à l’étude de l’activité, du mécanisme et de la stabilité de pérovskites à base de Co et Mn pour l’ORR. Grâce aux techniques d’électrode tournante à disque et disque-anneau (R(R)DE), les études de l’ORR et des transformations d’HO2- sur les couches minces de pérovskite/carbone dans une solution de NaOH ont montré qu’O2 est réduit en OH- via un mécanisme « en série » avec formation d’HO2- intermédiaire. Pour des quantités d’oxyde suffisantes, HO2- est ensuite réduit, ce qui résulte en un mécanisme apparent de 4 électrons. Dans ces électrodes, le carbone joue un double rôle. Il augmente l’activité électrocatalytique en améliorant le contact électrique et il est impliqué dans le mécanisme de l’ORR en catalysant la réduction d’O2 en HO2-, surtout pour les pérovskites à base de cobalt qui sont considérablement moins actives que celles à base de Mn. Néanmoins, l’électrocatalyse de l’ORR semble dégrader les sites actifs des pérovskites.

The sluggish kinetics of the oxygen reduction reaction (ORR) is largely responsible for the energy losses in energy conversion systems such as fuel cells. Among possible inexpensive catalysts for the ORR, perovskite oxides are promising electrocatalysts in alkaline media. The present thesis is devoted to the investigation of the ORR activity, mechanism and stability of some Co and Mn-based perovskites. The rotating (ring) disk electrode (R(R)DE) studies of the ORR and the HO2- transformations on perovskite/carbon thin layers in NaOH electrolyte prove that O2 is reduced to OH- via a “series” pathway with the HO2- intermediate. For high oxide loadings, the formed HO2- species are further reduced to give a global 4 electron pathway. In these electrodes, carbon plays a dual role. It increases the electrocatalytic activity by improving the electrical contact and it is involved in the ORR mechanism by catalyzing the reduction of O2 into HO2-, especially for Co-based perovskites which display lower reaction rates than Mn-based perovskites.

Advisors/Committee Members: Savinova, Elena R. (thesis director).

Subjects/Keywords: Pérovskites; Réaction de réduction d’oxygène (ORR); Électrolyte alcalin; Électrocatalyse; Carbone; Réduction et oxydation du peroxyde d’hydrogène; Décomposition du peroxyde d’hydrogène; Électrode à disque tournant (RDE); Électrode tournante à disque-anneau (RRDE); Cinétique et mécanisme de l’ORR; Couche mince; Voltamétrie cyclique (CV); Perovskite oxides; Oxygen reduction reaction (ORR); Alkaline electrolyte; Electrocatalysis; Carbon; Hydrogen peroxide reduction and oxidation; Hydrogen peroxide decomposition; Rotating disk electrode (RDE); Rotating ring-disk electrode (RRDE); ORR kinetics and mechanism; Thin layer; Cyclic voltammetry (CV); 541.39

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Poux, T. (2014). Study of the oxygen reduction on perovskite-type oxides in alkaline media : Etude de la réduction d'oxygène sur les oxydes de type pérovskite en milieu alcalin. (Doctoral Dissertation). Université de Strasbourg. Retrieved from http://www.theses.fr/2014STRAF001

Chicago Manual of Style (16^th Edition):

Poux, Tiphaine. “Study of the oxygen reduction on perovskite-type oxides in alkaline media : Etude de la réduction d'oxygène sur les oxydes de type pérovskite en milieu alcalin.” 2014. Doctoral Dissertation, Université de Strasbourg. Accessed April 19, 2021. http://www.theses.fr/2014STRAF001.

MLA Handbook (7^th Edition):

Poux, Tiphaine. “Study of the oxygen reduction on perovskite-type oxides in alkaline media : Etude de la réduction d'oxygène sur les oxydes de type pérovskite en milieu alcalin.” 2014. Web. 19 Apr 2021.

Vancouver:

Poux T. Study of the oxygen reduction on perovskite-type oxides in alkaline media : Etude de la réduction d'oxygène sur les oxydes de type pérovskite en milieu alcalin. [Internet] [Doctoral dissertation]. Université de Strasbourg; 2014. [cited 2021 Apr 19]. Available from: http://www.theses.fr/2014STRAF001.

Council of Science Editors:

Poux T. Study of the oxygen reduction on perovskite-type oxides in alkaline media : Etude de la réduction d'oxygène sur les oxydes de type pérovskite en milieu alcalin. [Doctoral Dissertation]. Université de Strasbourg; 2014. Available from: http://www.theses.fr/2014STRAF001

25. Κουρνούτης, Βασίλειος. Προηγμένα περοβσκιτικά ηλεκτρόδια για ενεργειακές και καταλυτικές εφαρμογές.

Degree: 2010, University of Patras

URL: http://nemertes.lis.upatras.gr/jspui/handle/10889/4284

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Το ενδιαφέρον για την ανάπτυξη νέων καθοδικών ηλεκτροδίων για χρήση τους σε κυψέλες καυσίμου στερεού ηλεκτρολύτη (SOFCs) ενδιάμεσων θερμοκρασιών (600-800 °C) γίνεται ολοένα και μεγαλύτερο,… (more)

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Το ενδιαφέρον για την ανάπτυξη νέων καθοδικών ηλεκτροδίων για χρήση τους σε κυψέλες καυσίμου στερεού ηλεκτρολύτη (SOFCs) ενδιάμεσων θερμοκρασιών (600-800 °C) γίνεται ολοένα και μεγαλύτερο, δεδομένου ότι η απόδοση των συμβατικών καθόδων La1-xSrxMnO3-δ δεν είναι ικανοποιητική σε θερμοκρασίες χαμηλότερες των 800 °C. Περοβσκιτικά υλικά με γενικό τύπο La1-x-ySrxCozFe1-zO3-δ αποτελούν υποσχόμενη εναλλακτική λύση, εξαιτίας της υψηλής ηλεκτρονικής και ιοντικής τους αγωγιμότητας. Η μικτή τους αυτή αγωγιμότητα έχει ως αποτέλεσμα τη διεύρυνση της ζώνης αντίδρασης και την ταχύτερη κινητική της αντίδρασης αναγωγής του οξυγόνου. Στην παρούσα εργασία πραγματοποιήθηκε ηλεκτροχημικός χαρακτηρισμός με φασματοσκοπία σύνθετης αντίστασης, μετρήσεις πυκνότητας ρεύματος-υπέρτασης και κυκλική βολταμετρία, περοβσκιτικών καθοδικών ηλεκτροδίων La1-x-ySrxCo2Fe0.8O3-δ και La1-x-ySrxFeO3-δ σε επαφή με CGO/YSZ. Από την ανάλυση των πειραμάτων σύνθετης αντίστασης προέκυψε ως κύριο συμπέρασμα ότι ανάλογα με τη θερμοκρασία, τη μερική πίεση οξυγόνου και την πόλωση, τα χαρακτηριστικά σύνθετης αντίστασης του ηλεκτροδίου La0.8Sr0.2Co0.2Fe0.8O3-δ καθορίζονται από μέχρι τρεις διαφορετικές διεργασίες, οι οποίες αναγνωρίστηκαν ως αγωγή ιόντων οξυγόνου διά του ηλεκτροδίου, διαφασική μεταφορά φορτίου με συμμετοχή ατομικού οξυγόνου και διάχυση O2 στην αέρια φάση. Με ανάλυση μετρήσεων πυκνότητας ρεύματος ως προς την υπέρταση και το δυναμικό του ηλεκτροδίου, προσδιορίστηκαν επίσης, οι τιμές των ηλεκτροκινητικών παραμέτρων (πυκνότητα ρεύματος ανταλλαγής, συντελεστές μεταφοράς) που αφορούν στην ηλεκτροχημική αντίδραση αναγωγής του οξυγόνου και η αγωγιμότητα πόλωσης ως συνάρτηση του εφαρμοζόμενου δυναμικού για διάφορες θερμοκρασίες. Η τεχνική της κυκλικής βολταμετρίας εφαρμόστηκε για χαρακτηρισμό των παραπάνω περοβσκιτικών ηλεκτροδίων (x = 0.2; 0.4 και y = 0; 0.02), προκειμένου να αναγνωριστούν οι ηλεκτροχημικές διεργασίες που λαμβάνουν χώρα υπό συνθήκες πόλωσης. Η εμφάνιση κορυφών ρεύματος στα κυκλοβολταμογραφήματα, σε μία ευρεία περιοχή θερμοκρασιών, μερικών πιέσεων οξυγόνου και ρυθμών σάρωσης του δυναμικού, συσχετίστηκε με ηλεκτροχημικές αντιδράσεις αναγωγής-οξείδωσης ιόντων σιδήρου ή/και κοβαλτίου αλλά και με οξείδωση-αναγωγή ειδών οξυγόνου. Τέλος, αξιολογήθηκε η καταλυτική ενεργότητα περοβσκιτικών οξειδίων με γενικό τύπο La1-x-ySrxCozFe1-zO3-δ για πλήρη οξείδωση CO και CH4. Ως κύριο συμπέρασμα προέκυψε ότι τα περοβσκιτικά οξείδια LSCF παρουσιάζουν υψηλότερη καταλυτική ενεργότητα σε σχέση με τα οξείδια LSF.

Recently, there has been a lot of focus on the development of new cathode materials for use in intermediate temperature (600–800°C) solid oxide fuel cells, since the conventional cathodes based on La1–xSrxMnO3–δ do not perform satisfactorily below 800°C. Iron- and cobalt-containing perovskites La1–x–ySrxCozFe1–zO3–δ have recently attracted significant attention as promising alternative cathode materials for IT-SOFCs, mainly due to their high mixed (electronic and ionic) conductivity, which results in enlargement of the available electrochemically active…

Advisors/Committee Members: Μπεμπέλης, Συμεών, Kournoutis, Vassilios, Μπεμπέλης, Συμεών, Βαγενάς, Κωνσταντίνος, Νικολόπουλος, Παναγιώτης, Νεοφυτίδης, Στυλιανός, Αργυρούσης, Χρήστος, Κονταρίδης, Δημήτριος, Τσιπλακίδης, Δημήτριος.

Subjects/Keywords: Περοβσκίτης; Καθοδικό ηλεκτρόδιο; Κυψέλες καυσίμου στερεού ηλεκτρολύτη; Ηλεκτροχημική αναγωγή οξυγόνου; Φασματοσκοπία σύνθετης αντίστασης; Κυκλική βολταμετρία; Μετρήσεις υπέρτασης-πυκνότητας ρεύματος; Οξείδωση του CO και του CH4; 541.39; Perovskite; Cathode electrode; Solid oxide fuel cells; Electrochemical oxygen reduction; AC impedance spectroscopy; Cyclic voltammetry; Current density vs. overpotential measurements; CO and CH4 combustion

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Κουρνούτης, �. (2010). Προηγμένα περοβσκιτικά ηλεκτρόδια για ενεργειακές και καταλυτικές εφαρμογές. (Doctoral Dissertation). University of Patras. Retrieved from http://nemertes.lis.upatras.gr/jspui/handle/10889/4284

Chicago Manual of Style (16^th Edition):

Κουρνούτης, Βασίλειος. “Προηγμένα περοβσκιτικά ηλεκτρόδια για ενεργειακές και καταλυτικές εφαρμογές.” 2010. Doctoral Dissertation, University of Patras. Accessed April 19, 2021. http://nemertes.lis.upatras.gr/jspui/handle/10889/4284.

MLA Handbook (7^th Edition):

Κουρνούτης, Βασίλειος. “Προηγμένα περοβσκιτικά ηλεκτρόδια για ενεργειακές και καταλυτικές εφαρμογές.” 2010. Web. 19 Apr 2021.

Vancouver:

Κουρνούτης �. Προηγμένα περοβσκιτικά ηλεκτρόδια για ενεργειακές και καταλυτικές εφαρμογές. [Internet] [Doctoral dissertation]. University of Patras; 2010. [cited 2021 Apr 19]. Available from: http://nemertes.lis.upatras.gr/jspui/handle/10889/4284.

Council of Science Editors:

Κουρνούτης �. Προηγμένα περοβσκιτικά ηλεκτρόδια για ενεργειακές και καταλυτικές εφαρμογές. [Doctoral Dissertation]. University of Patras; 2010. Available from: http://nemertes.lis.upatras.gr/jspui/handle/10889/4284

26. Dridi, Marwa. Sur les méthodes rapides de résolution de systèmes de Toeplitz bandes : Fast methods for solving banded Toeplitz systems.

Degree: Docteur es, Mathématiques appliquées, 2016, Littoral; École nationale d'ingénieurs de Tunis (Tunisie)

URL: http://www.theses.fr/2016DUNK0402

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Cette thèse vise à la conception de nouveaux algorithmes rapides en calcul numérique via les matrices de Toeplitz. Tout d'abord, nous avons introduit un algorithme… (more)

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Cette thèse vise à la conception de nouveaux algorithmes rapides en calcul numérique via les matrices de Toeplitz. Tout d'abord, nous avons introduit un algorithme rapide sur le calcul de l'inverse d'une matrice triangulaire de Toeplitz en se basant sur des notions d'interpolation polynomiale. Cet algorithme nécessitant uniquement deux FFT(2n) est manifestement efficace par rapport à ses prédécésseurs. ensuite, nous avons introduit un algorithme rapide pour la résolution d'un système linéaire de Toeplitz bande. Cette approche est basée sur l'extension de la matrice donnée par plusieurs lignes en dessus, de plusieurs colonnes à droite et d'attribuer des zéros et des constantes non nulles dans chacune de ces lignes et de ces colonnes de telle façon que la matrice augmentée à la structure d'une matrice triangulaire inférieure de Toeplitz. La stabilité de l'algorithme a été discutée et son efficacité a été aussi justifiée. Finalement, nous avons abordé la résolution d'un système de Toeplitz bandes par blocs bandes de Toeplitz. Ceci étant primordial pour établir la connexion de nos algorithmes à des applications en restauration d'images, un domaine phare en mathématiques appliquées.

This thesis aims to design new fast algorithms for numerical computation via the Toeplitz matrices. First, we introduced a fast algorithm to compute the inverse of a triangular Toeplitz matrix with real and/or complex numbers based on polynomial interpolation techniques. This algorithm requires only two FFT (2n) is clearly effective compared to predecessors. A numerical accuracy and error analysis is also considered. Numerical examples are given to illustrate the effectiveness of our method. In addition, we introduced a fast algorithm for solving a linear banded Toeplitz system. This new approach is based on extending the given matrix with several rows on the top and several columns on the right and to assign zeros and some nonzero constants in each of these rows and columns in such a way that the augmented matrix has a lower triangular Toeplitz structure. Stability of the algorithm is discussed and its performance is showed by numerical experiments. This is essential to connect our algorithms to applications such as image restoration applications, a key area in applied mathematics.

Advisors/Committee Members: Salam, Ahmed (thesis director), Moakher, Maher (thesis director), Belhaj, Skander (thesis director).

Subjects/Keywords: Matrices de Toeplitz; Matrices bandes; Matrice triangulaire inférieure; Interpolation polynomiale trigonométrique; Transformation de fourrier rapide (FFT); Étude d'erreur; Stabilité numérique; Factorisation polynomiale; Réduction cyclique; Restauration d'images; Toeplitz matrices; Mower triangular Toeplitz matrices; Banded matrices; Fast Fourrier Transformation (FFT); Trigonometric polynomial interpolation; Error study; Numerical stability; Polynomial factorization; Cyclic reduction; Image restauration

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Dridi, M. (2016). Sur les méthodes rapides de résolution de systèmes de Toeplitz bandes : Fast methods for solving banded Toeplitz systems. (Doctoral Dissertation). Littoral; École nationale d'ingénieurs de Tunis (Tunisie). Retrieved from http://www.theses.fr/2016DUNK0402

Chicago Manual of Style (16^th Edition):

Dridi, Marwa. “Sur les méthodes rapides de résolution de systèmes de Toeplitz bandes : Fast methods for solving banded Toeplitz systems.” 2016. Doctoral Dissertation, Littoral; École nationale d'ingénieurs de Tunis (Tunisie). Accessed April 19, 2021. http://www.theses.fr/2016DUNK0402.

MLA Handbook (7^th Edition):

Dridi, Marwa. “Sur les méthodes rapides de résolution de systèmes de Toeplitz bandes : Fast methods for solving banded Toeplitz systems.” 2016. Web. 19 Apr 2021.

Vancouver:

Dridi M. Sur les méthodes rapides de résolution de systèmes de Toeplitz bandes : Fast methods for solving banded Toeplitz systems. [Internet] [Doctoral dissertation]. Littoral; École nationale d'ingénieurs de Tunis (Tunisie); 2016. [cited 2021 Apr 19]. Available from: http://www.theses.fr/2016DUNK0402.

Council of Science Editors:

Dridi M. Sur les méthodes rapides de résolution de systèmes de Toeplitz bandes : Fast methods for solving banded Toeplitz systems. [Doctoral Dissertation]. Littoral; École nationale d'ingénieurs de Tunis (Tunisie); 2016. Available from: http://www.theses.fr/2016DUNK0402

University of Oxford

27. Menshykau, Dzianis. Computational electrochemistry.

Degree: PhD, 2012, University of Oxford

URL: http://ora.ox.ac.uk/objects/uuid:64e553c7-1bd2-429d-a5de-aeb4a29fc067 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.533837

► This thesis addresses simulation of electrochemical experiments, with an emphasis on processes of diffusional mass transport to electrode surface. Following system has been studied: •… (more)

▼ This thesis addresses simulation of electrochemical experiments, with an emphasis on processes of diffusional mass transport to electrode surface. Following system has been studied: • Applying theoretical modeling and experimentation is shown that even significant surface roughness produced by deliberate polishing or scratching is not sufficient to be distinguished in cyclic voltammetry experiments conducted under the usual conditions. In stripping voltammetry experiment the shape of the voltammograms strongly depends on the model of the electron transfer but is not always sensitive to the precise model of the electrode surface; the conditions under which this is the case are identified, and generic roughness effects on stripping voltammetry are quantified. Electrode roughness can have a significant effect on the stripping of the metals from the solid electrode especially in respect of the voltammetric waveshape. • We first consider two different models of electrodes covered with electroinactive layers: the electrode is covered with a uniform layer and the layer contains pinholes. Both models are simulated and then compared to identify conditions under which they can be distinguished. Next we propose generic model to predict the influence of electroactive layer on the cyclic voltammetric. The conditions under which deviation from the behavior of a planar electrode are predicted. • We first consider one electron, one proton and next two electron, two proton reduction of surface bound species. Two mechanisms of reaction are considered: stepwise and concerted. Voltammetry studied under the three regimes of protons mass transport: infinitely fast (fully buffered solution), infinitely slow (infinitely high surface coverage of electrode) and intermediate case of finite rate of diffusional mass transport to electrode surface. Types of voltammograms observed in each case are presented and discussed. • Theory of chronoamperometry on disc and ring-recessed microelectrodes and their arrays is reported. Three and four different regimes of transient current versus time can be observed at microelectrode arrays of disc and ring electrodes, accordingly. A generic, accurate and easy to use method of experimental chronoamperometric data analysis is proposed. It is shown that the method can be applied to the simultaneous measurement of D and nC in solution. • The fabrication, characterization, and use of arrays of ring-recessed disk generator-colector microelectrodes are reported. Experiments and simulations relating to time- of-flight experiments in which material electrogenerated at a disk is diffusionally transported to the ring are reported. We further study voltammetry of electrochemically active species which undergoes first and second order chemical reactions. Current transients are found to be sensitive to the diffusion coefficient of both the reduced and oxidised species as well as to the rate of the chemical reaction and its mechanism.

Subjects/Keywords: 541.37; Chemical kinetics; Electrochemistry and electrolysis; Physical & theoretical chemistry; Structure of interfaces; Surface chemistry; Theoretical chemistry; computational chemistry; electrochemistry; microelectrode; array of microelectrodes; ring electrode; generator-collector electrods; cyclic voltammetry; chronoamperometry; stripping voltammetry; porous electrodes; rough electrodes; voltammetry of surface bound species; proton-coupled electrochemical reduction; pinhole diffusion; through-film diffusion

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Menshykau, D. (2012). Computational electrochemistry. (Doctoral Dissertation). University of Oxford. Retrieved from http://ora.ox.ac.uk/objects/uuid:64e553c7-1bd2-429d-a5de-aeb4a29fc067 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.533837

Chicago Manual of Style (16^th Edition):

Menshykau, Dzianis. “Computational electrochemistry.” 2012. Doctoral Dissertation, University of Oxford. Accessed April 19, 2021. http://ora.ox.ac.uk/objects/uuid:64e553c7-1bd2-429d-a5de-aeb4a29fc067 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.533837.

MLA Handbook (7^th Edition):

Menshykau, Dzianis. “Computational electrochemistry.” 2012. Web. 19 Apr 2021.

Vancouver:

Menshykau D. Computational electrochemistry. [Internet] [Doctoral dissertation]. University of Oxford; 2012. [cited 2021 Apr 19]. Available from: http://ora.ox.ac.uk/objects/uuid:64e553c7-1bd2-429d-a5de-aeb4a29fc067 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.533837.

Council of Science Editors:

Menshykau D. Computational electrochemistry. [Doctoral Dissertation]. University of Oxford; 2012. Available from: http://ora.ox.ac.uk/objects/uuid:64e553c7-1bd2-429d-a5de-aeb4a29fc067 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.533837

Delft University of Technology

28. Van den Noort, J.A.R. Towards the End of Global Poverty.

Degree: 2011, Delft University of Technology

URL: http://resolver.tudelft.nl/uuid:77864530-5ef6-44e4-b601-d7ca7488400b ; urn:NBN:nl:ui:24-uuid:77864530-5ef6-44e4-b601-d7ca7488400b ; urn:NBN:nl:ui:24-uuid:77864530-5ef6-44e4-b601-d7ca7488400b ; http://resolver.tudelft.nl/uuid:77864530-5ef6-44e4-b601-d7ca7488400b

► Global poverty is still an ongoing problem, leading to human tragedies and various related problems. Rich nations become rich faster than the poor nations develop.… (more)

Subjects/Keywords: Global Poverty; Development aid; Global Poverty Framework; Cyclic Innovation Model; Global Poverty Clusters; Global Poverty Ratio curve; Government; Companies; NGO; Poverty reduction; Inequality; Innovation

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Van den Noort, J. A. R. (2011). Towards the End of Global Poverty. (Doctoral Dissertation). Delft University of Technology. Retrieved from http://resolver.tudelft.nl/uuid:77864530-5ef6-44e4-b601-d7ca7488400b ; urn:NBN:nl:ui:24-uuid:77864530-5ef6-44e4-b601-d7ca7488400b ; urn:NBN:nl:ui:24-uuid:77864530-5ef6-44e4-b601-d7ca7488400b ; http://resolver.tudelft.nl/uuid:77864530-5ef6-44e4-b601-d7ca7488400b

Chicago Manual of Style (16^th Edition):

Van den Noort, J A R. “Towards the End of Global Poverty.” 2011. Doctoral Dissertation, Delft University of Technology. Accessed April 19, 2021. http://resolver.tudelft.nl/uuid:77864530-5ef6-44e4-b601-d7ca7488400b ; urn:NBN:nl:ui:24-uuid:77864530-5ef6-44e4-b601-d7ca7488400b ; urn:NBN:nl:ui:24-uuid:77864530-5ef6-44e4-b601-d7ca7488400b ; http://resolver.tudelft.nl/uuid:77864530-5ef6-44e4-b601-d7ca7488400b.

MLA Handbook (7^th Edition):

Van den Noort, J A R. “Towards the End of Global Poverty.” 2011. Web. 19 Apr 2021.

Vancouver:

Van den Noort JAR. Towards the End of Global Poverty. [Internet] [Doctoral dissertation]. Delft University of Technology; 2011. [cited 2021 Apr 19]. Available from: http://resolver.tudelft.nl/uuid:77864530-5ef6-44e4-b601-d7ca7488400b ; urn:NBN:nl:ui:24-uuid:77864530-5ef6-44e4-b601-d7ca7488400b ; urn:NBN:nl:ui:24-uuid:77864530-5ef6-44e4-b601-d7ca7488400b ; http://resolver.tudelft.nl/uuid:77864530-5ef6-44e4-b601-d7ca7488400b.

Council of Science Editors:

Van den Noort JAR. Towards the End of Global Poverty. [Doctoral Dissertation]. Delft University of Technology; 2011. Available from: http://resolver.tudelft.nl/uuid:77864530-5ef6-44e4-b601-d7ca7488400b ; urn:NBN:nl:ui:24-uuid:77864530-5ef6-44e4-b601-d7ca7488400b ; urn:NBN:nl:ui:24-uuid:77864530-5ef6-44e4-b601-d7ca7488400b ; http://resolver.tudelft.nl/uuid:77864530-5ef6-44e4-b601-d7ca7488400b

Georgia Tech

29. Dammer, Eric B. Chromatin, SF-1, and CtBP structural and post-translational modifications induced by ACTH/cAMP accelerate CYP17 transcription rate.

Degree: PhD, Biology, 2008, Georgia Tech

URL: http://hdl.handle.net/1853/26595

► CYP17 is an ACTH/cAMP inducible gene in the human adrenal cortex encoding a cytochrome P450 enzyme with sterol 17α-hydroxylase activity and 17,20 lyase activity essential… (more)

▼ CYP17 is an ACTH/cAMP inducible gene in the human adrenal cortex encoding a cytochrome P450 enzyme with sterol 17α-hydroxylase activity and 17,20 lyase activity essential for biosynthesis of cortisol and androgens. Studies carried out during the past decade have shown that acclerated transcription of inducible eukaryotic genes involves sequential chromatin modifications by cooperative promoter-specific transcription factors and the class of proteins called transcriptional coregulators. In the present work, we aimed to first identify important chromatin modifications and chromatin modifying complexes at the CYP17 transcription start site and nearby steroidogenic factor-1 (SF-1) binding site. Then, we asked what modifications to SF-1 occur during the interaction of this nuclear receptor with the CYP17 promoter, and what their function may be. Finally, we asked how ACTH/cAMP signaling affects SF-1-containing chromatin-modifying complexes during the early phase of transcriptional induction of CYP17. Results from chromatin immunoprecipitation (ChIP) and mammalian two hybrid experiments identified complexes including one comprised of SF-1, steroid receptor coactivator-1 (SRC-1), and the histone acetyltransferase general control nonderepressed 5 (GCN5) as cAMP-inducible, but sensitive to the SF-1 antagonist sphingosine, and able to act in stimulating CYP17 transcription. Moreover, ATPases on the promoter coincided with manipulation of nucleosome histone H2 dimer content. Next, we found that SF-1 phosphorylation by glycogen synthase kinase 3beta (GSK3beta), reciprocal dephosphorylation by phosphatase(s), and acetylation by GCN5 at nearby sites at the ligand binding pocket opening were required for efficient CYP17 transcription. This leads us to propose that ligand binding to SF-1 is controlled by these post-translational modifications. Finally, we determined that the corepressors E1A C-terminal binding proteins (CtBP) 1 and 2 are protein kinase A (PKA) targets and are sensitive to PKA-dependent NADH accumulation. These effects of PKA activation by ACTH/cAMP in adrenal cortex cells enforce CYP17 transcription concomitant with dimerization of CtBP1 and CtBP2. Advisors/Committee Members: Marion B. Sewer (Committee Chair), Alfred H. Merrill, Jr. (Committee Member), Donald F. Doyle (Committee Member), Dr. Edward T. Morgan (Committee Member), Kirill S. Lobachev (Committee Member).

Subjects/Keywords: Nuclear receptor ligand gating; Transcription cycles; Cyclic transcription; CAMP dependent transcription; Ligand accessibility model; PKA dependent pyridine nucleotide reduction; Adrenal cortex; Genetic transcription; Chromatin

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Dammer, E. B. (2008). Chromatin, SF-1, and CtBP structural and post-translational modifications induced by ACTH/cAMP accelerate CYP17 transcription rate. (Doctoral Dissertation). Georgia Tech. Retrieved from http://hdl.handle.net/1853/26595

Chicago Manual of Style (16^th Edition):

Dammer, Eric B. “Chromatin, SF-1, and CtBP structural and post-translational modifications induced by ACTH/cAMP accelerate CYP17 transcription rate.” 2008. Doctoral Dissertation, Georgia Tech. Accessed April 19, 2021. http://hdl.handle.net/1853/26595.

MLA Handbook (7^th Edition):

Dammer, Eric B. “Chromatin, SF-1, and CtBP structural and post-translational modifications induced by ACTH/cAMP accelerate CYP17 transcription rate.” 2008. Web. 19 Apr 2021.

Vancouver:

Dammer EB. Chromatin, SF-1, and CtBP structural and post-translational modifications induced by ACTH/cAMP accelerate CYP17 transcription rate. [Internet] [Doctoral dissertation]. Georgia Tech; 2008. [cited 2021 Apr 19]. Available from: http://hdl.handle.net/1853/26595.

Council of Science Editors:

Dammer EB. Chromatin, SF-1, and CtBP structural and post-translational modifications induced by ACTH/cAMP accelerate CYP17 transcription rate. [Doctoral Dissertation]. Georgia Tech; 2008. Available from: http://hdl.handle.net/1853/26595

30. ΜΙΧΑΗΛ, ΧΡΥΣΟΣΤΟΜΟΣ. ΦΩΤΟΧΗΜΙΚΗ ΚΑΙ ΗΛΕΚΤΡΟΧΗΜΙΚΗ ΜΕΛΕΤΗ ΤΗΣ ΜΕΤΑΦΟΡΑΣ ΚΑΙ ΑΠΟΘΗΚΕΥΣΗΣ ΕΝΕΡΓΕΙΑΣ ΜΕ ΕΝΩΣΕΙΣ ΣΥΝΑΡΜΟΓΗΣ ΤΟΥ ΣΙΔΗΡΟΥ (ΙΙΙ).

Degree: 1987, Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ); Aristotle University Of Thessaloniki (AUTH)

URL: http://hdl.handle.net/10442/hedi/0740

►

ENERGY TRANSFER AND STORAGE BY TRIS (B-DIONATO) IRON (III) COMPLEXES WAS SHIFIED PHOTOCHEMICALLY AND ELECTROCHEMICALLY. THE EXPERIMENTAL METHODS EMPLOYED WEREPOLAROGRAPHY, CYCLIC VOLTAMETRY AND LASER FLASH… (more)

▼

ENERGY TRANSFER AND STORAGE BY TRIS (B-DIONATO) IRON (III) COMPLEXES WAS SHIFIED PHOTOCHEMICALLY AND ELECTROCHEMICALLY. THE EXPERIMENTAL METHODS EMPLOYED WEREPOLAROGRAPHY, CYCLIC VOLTAMETRY AND LASER FLASH PHOTOLYSIS. THE RESULTS OF THEELECTROCHEMICAL STUDY SHOWED THAT THE ELECTRON ACQUISITION, BY THE TRIS (B-DIONATO) IRON (III) CHELATES IS REVERSIBLE REACTION. IT WAS ALSO FOUND THAT A LINEAR RELATIONSHIP EXISTS BETWEEN THE REDUCTION POTENTIALS AND THE Σ6Χ HAMMETT PARAMETERS OF THE SUBSTITUENTS OF THE CHELATE RING. THE FLASH PHOTOLYSIS SHOWED THAT THE DECAY OF THE TRIPLET STATE OF ORGANIC COMPOUNDS BY THE COMPOUNDS FE (ACAL-CL)3 AND FE (BDO)3 WAS DUE TO ENERGY TRANSFER TO THESE COMPOUNDS. AS A RESULTTHE EXCITED STATES 4T1G, 4T2G, 6CT OF THE COORDINATION COMPOUNDS WERE PRODUCED. IT WAS ALSO FOUND THAT REVERSIBLE ELECTRON TRANSFER TAKES PLACE, IN A LIMITEDSCALE, AND THAT THE CONTRIBUTION OF THIS MECHANISM DEPENDS ON THE REDUCTION POTENTIAL OF THE COORDINATION COMPOUNDS.

Η ΜΕΤΑΦΟΡΑ ΚΑΙ ΑΠΟΘΗΚΕΥΣΗ ΕΝΕΡΓΕΙΑΣ ΑΠΟ ΕΝΩΣΕΙΣ ΣΥΝΑΡΜΟΓΗΣ ΤΟΥ ΣΙΔΗΡΟΥ (ΙΙΙ) ΕΞΕΤΑΣΘΗΚΕ ΦΩΤΟΧΗΜΙΚΑ ΚΑΙ ΗΛΕΚΤΡΟΧΗΜΙΚΑ. ΟΙ ΠΕΙΡΑΜΑΤΙΚΕΣ ΜΕΘΟΔΟΙ ΠΟΥ ΧΡΗΣΙΜΟΠΟΙΗΘΗΚΑΝ ΗΤΑΝ ΠΟΛΑΡΟΓΡΑΦΙΑ ΚΥΚΛΙΚΗ ΒΟΛΤΑΜΕΤΡΙΑ ΚΑΙ ΑΣΤΡΑΠΙΑΙΑ ΦΩΤΟΛΥΣΗ ΜΕ ΑΚΤΙΝΕΣ LASER. ΤΑ ΑΠΟΤΕΛΕΣΜΑΤΑ ΤΗΣ ΗΛΕΚΤΡΟΧΗΜΙΚΗΣ ΜΕΛΕΤΗΣ ΕΔΕΙΞΑΝ ΟΤΙ Η ΠΡΟΣΛΗΨΗ ΗΛΕΚΤΡΟΝΙΩΝ ΑΠΟ ΕΝΩΣΕΙΣ ΤΟΥ ΣΙΔΗΡΟΥ (ΙΙΙ) ΜΕ Β-ΔΙΟΝΕΣ ΕΙΝΑΙ ΘΕΡΜΟΔΥΝΑΜΙΚΑ ΚΑΙ ΧΗΜΙΚΑ ΑΝΤΙΣΤΡΕΠΤΗ ΔΡΑΣΗ, ΕΝΩ ΔΙΑΠΙΣΤΩΘΗΚΕ ΟΤΙ ΥΦΙΣΤΑΤΑΙ ΓΡΑΜΜΙΚΗ ΕΞΑΡΤΗΣΗ ΤΩΝ ΔΥΝΑΜΙΚΩΝ ΑΝΑΓΩΓΗΣ ΑΠΟ ΤΙΣ ΠΑΡΑΜΕΤΡΟΥΣ Σ6Χ HAMMETT ΤΩΝ ΥΠΟΚΑΤΑΣΤΑΤΩΝ ΤΟΥ ΧΗΜΙΚΟΥ ΔΑΚΤΥΛΙΟΥ ΤΗΣ Β- ΔΙΟΝΗΣ. Η ΑΣΤΡΑΠΙΑΙΑ ΦΩΤΟΛΥΣΗ ΕΔΕΙΞΕ ΟΤΙ Η ΑΠΟΔΙΕΓΕΡΣΗ ΤΗΣ ΤΡΙΠΛΗΣ ΚΑΤΑΣΤΑΣΗΣ ΟΡΓΑΝΙΚΩΝ ΜΟΡΙΩΝ ΠΑΡΟΥΣΙΑ ΕΝΩΣΕΩΝ ΣΥΝΑΡΜΟΓΗΣ ΤΟΥ ΣΙΔΗΡΟΥ (ΙΙΙ) ΜΕ Β-ΔΙΟΝΕΣ ΟΦΕΙΛΕΤΑΙ ΚΑΤΑ ΚΥΡΙΟ ΛΟΓΟ ΣΤΗ ΜΕΤΑΦΟΡΑ ΕΝΕΡΓΕΙΑΣ ΣΤΙΣ ΕΝΩΣΕΙΣ ΣΥΝΑΡΜΟΓΗΣ ΜΕ ΑΠΟΤΕΛΕΣΜΑ ΤΗ ΔΙΕΓΕΡΣΗ ΤΟΥΣ ΣΤΙΣ ΚΑΤΑΣΤΑΣΕΙΣ 4Τ1G, 42G ΚΑΙ 6CT. ΑΚΟΜΗ ΔΙΑΠΙΣΤΩΘΗΚΕ ΟΤΙ Ο ΜΗΧΑΝΙΣΜΟΣ ΜΕΤΑΦΟΡΑΣ ΦΟΡΤΙΟΥ ΣΥΜΜΕΤΕΧΕΙ, ΣΕ ΜΙΚΡΗ ΕΚΤΑΣΗ, ΣΤΗΝ ΑΠΟΔΙΕΓΕΡΣΗ ΤΩΝ ΤΡΙΠΛΩΝ ΚΑΤΑΣΤΑΣΕΩΝ ΚΑΙ ΟΤΙ Η ΣΥΜΜΕΤΟΧΗ ΤΟΥ ΕΞΑΡΤΑΤΑΙ ΑΠΟ ΤΟ ΔΥΝΑΜΙΚΟ ΑΝΑΓΩΓΗΣ ΤΗΣ ΕΝΩΣΗΣ ΣΥΝΑΡΜΟΓΗΣ.

Subjects/Keywords: Charge transfer; CYCLIC VOLTAMETRY; ENERGY TRANSFER; FLASH PHOTOLYSIS; LASER ΡΟΥΒΙΝΙΟΥ; Polarography; REDUCTION POTENTIALS; RUBY LASER; ΑΣΤΡΑΠΙΑΙΑ ΦΩΤΟΛΥΣΗ; ΔΥΝΑΜΙΚΑ ΑΝΑΓΩΓΗΣ; Κυκλική βολταμμετρία; ΜΕΤΑΦΟΡΑ ΕΝΕΡΓΕΙΑΣ; Μεταφορά φορτίου; Πολαρογραφία

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

ΜΙΧΑΗΛ, �. (1987). ΦΩΤΟΧΗΜΙΚΗ ΚΑΙ ΗΛΕΚΤΡΟΧΗΜΙΚΗ ΜΕΛΕΤΗ ΤΗΣ ΜΕΤΑΦΟΡΑΣ ΚΑΙ ΑΠΟΘΗΚΕΥΣΗΣ ΕΝΕΡΓΕΙΑΣ ΜΕ ΕΝΩΣΕΙΣ ΣΥΝΑΡΜΟΓΗΣ ΤΟΥ ΣΙΔΗΡΟΥ (ΙΙΙ). (Thesis). Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ); Aristotle University Of Thessaloniki (AUTH). Retrieved from http://hdl.handle.net/10442/hedi/0740

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

ΜΙΧΑΗΛ, ΧΡΥΣΟΣΤΟΜΟΣ. “ΦΩΤΟΧΗΜΙΚΗ ΚΑΙ ΗΛΕΚΤΡΟΧΗΜΙΚΗ ΜΕΛΕΤΗ ΤΗΣ ΜΕΤΑΦΟΡΑΣ ΚΑΙ ΑΠΟΘΗΚΕΥΣΗΣ ΕΝΕΡΓΕΙΑΣ ΜΕ ΕΝΩΣΕΙΣ ΣΥΝΑΡΜΟΓΗΣ ΤΟΥ ΣΙΔΗΡΟΥ (ΙΙΙ).” 1987. Thesis, Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ); Aristotle University Of Thessaloniki (AUTH). Accessed April 19, 2021. http://hdl.handle.net/10442/hedi/0740.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

ΜΙΧΑΗΛ, ΧΡΥΣΟΣΤΟΜΟΣ. “ΦΩΤΟΧΗΜΙΚΗ ΚΑΙ ΗΛΕΚΤΡΟΧΗΜΙΚΗ ΜΕΛΕΤΗ ΤΗΣ ΜΕΤΑΦΟΡΑΣ ΚΑΙ ΑΠΟΘΗΚΕΥΣΗΣ ΕΝΕΡΓΕΙΑΣ ΜΕ ΕΝΩΣΕΙΣ ΣΥΝΑΡΜΟΓΗΣ ΤΟΥ ΣΙΔΗΡΟΥ (ΙΙΙ).” 1987. Web. 19 Apr 2021.

Vancouver:

ΜΙΧΑΗΛ �. ΦΩΤΟΧΗΜΙΚΗ ΚΑΙ ΗΛΕΚΤΡΟΧΗΜΙΚΗ ΜΕΛΕΤΗ ΤΗΣ ΜΕΤΑΦΟΡΑΣ ΚΑΙ ΑΠΟΘΗΚΕΥΣΗΣ ΕΝΕΡΓΕΙΑΣ ΜΕ ΕΝΩΣΕΙΣ ΣΥΝΑΡΜΟΓΗΣ ΤΟΥ ΣΙΔΗΡΟΥ (ΙΙΙ). [Internet] [Thesis]. Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ); Aristotle University Of Thessaloniki (AUTH); 1987. [cited 2021 Apr 19]. Available from: http://hdl.handle.net/10442/hedi/0740.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

ΜΙΧΑΗΛ �. ΦΩΤΟΧΗΜΙΚΗ ΚΑΙ ΗΛΕΚΤΡΟΧΗΜΙΚΗ ΜΕΛΕΤΗ ΤΗΣ ΜΕΤΑΦΟΡΑΣ ΚΑΙ ΑΠΟΘΗΚΕΥΣΗΣ ΕΝΕΡΓΕΙΑΣ ΜΕ ΕΝΩΣΕΙΣ ΣΥΝΑΡΜΟΓΗΣ ΤΟΥ ΣΙΔΗΡΟΥ (ΙΙΙ). [Thesis]. Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ); Aristotle University Of Thessaloniki (AUTH); 1987. Available from: http://hdl.handle.net/10442/hedi/0740

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

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