subject:(Steady)

Brandeis University

1. Yao, Tianjiong. Identification of the binding site for ammonia in GMP reductase.

Degree: 2015, Brandeis University

► The overall reaction of guanosine monophosphate reductase (GMPR) converts GMP to IMP by using NADPH as a cofactor and it includes two sub-steps: (1) a… (more)

Subjects/Keywords: GMP reductase; ammonia binding site; steady state; pre-steady state

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APA (6^th Edition):

Yao, T. (2015). Identification of the binding site for ammonia in GMP reductase. (Thesis). Brandeis University. Retrieved from http://hdl.handle.net/10192/29093

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):

Yao, Tianjiong. “Identification of the binding site for ammonia in GMP reductase.” 2015. Thesis, Brandeis University. Accessed January 20, 2021. http://hdl.handle.net/10192/29093.

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

MLA Handbook (7^th Edition):

Yao, Tianjiong. “Identification of the binding site for ammonia in GMP reductase.” 2015. Web. 20 Jan 2021.

Vancouver:

Yao T. Identification of the binding site for ammonia in GMP reductase. [Internet] [Thesis]. Brandeis University; 2015. [cited 2021 Jan 20]. Available from: http://hdl.handle.net/10192/29093.

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

Council of Science Editors:

Yao T. Identification of the binding site for ammonia in GMP reductase. [Thesis]. Brandeis University; 2015. Available from: http://hdl.handle.net/10192/29093

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

Dalhousie University

2. MacEacheron, Allison. PERIODICITY ENVELOPE ENCODING: EVIDENCE FOR TWO SITES OF INTRODUCTION.

Degree: MS, School of Human Communication Disorders, 2015, Dalhousie University

URL: http://hdl.handle.net/10222/56317

► The Envelope Following Response (EFR) has been under investigation as part of the ASSR evoked potential but it is unclear where exactly this periodicity envelope… (more)

Subjects/Keywords: Electrophysiology; Auditory Steady State Response; Audiology

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APA (6^th Edition):

MacEacheron, A. (2015). PERIODICITY ENVELOPE ENCODING: EVIDENCE FOR TWO SITES OF INTRODUCTION. (Masters Thesis). Dalhousie University. Retrieved from http://hdl.handle.net/10222/56317

Chicago Manual of Style (16^th Edition):

MacEacheron, Allison. “PERIODICITY ENVELOPE ENCODING: EVIDENCE FOR TWO SITES OF INTRODUCTION.” 2015. Masters Thesis, Dalhousie University. Accessed January 20, 2021. http://hdl.handle.net/10222/56317.

MLA Handbook (7^th Edition):

MacEacheron, Allison. “PERIODICITY ENVELOPE ENCODING: EVIDENCE FOR TWO SITES OF INTRODUCTION.” 2015. Web. 20 Jan 2021.

Vancouver:

MacEacheron A. PERIODICITY ENVELOPE ENCODING: EVIDENCE FOR TWO SITES OF INTRODUCTION. [Internet] [Masters thesis]. Dalhousie University; 2015. [cited 2021 Jan 20]. Available from: http://hdl.handle.net/10222/56317.

Council of Science Editors:

MacEacheron A. PERIODICITY ENVELOPE ENCODING: EVIDENCE FOR TWO SITES OF INTRODUCTION. [Masters Thesis]. Dalhousie University; 2015. Available from: http://hdl.handle.net/10222/56317

University of Rochester

3. Nguyen, Laura Anh. Factors that affect HIV-1 recombination events and viral replication kinetics during reverse transcription.

Degree: PhD, 2014, University of Rochester

URL: http://hdl.handle.net/1802/28460

► Abstract HIV-1 is known to be genetically diverse due to the frequent mutations caused by the low fidelity HIV-1 reverse transcriptase (RT). The diversity comes… (more)

▼ Abstract HIV-1 is known to be genetically diverse due to the frequent mutations caused by the low fidelity HIV-1 reverse transcriptase (RT). The diversity comes in part from the recombination that occurs between the two single-stranded viral RNA genomes during reverse transcription. These recombination events can contribute to the accumulation of multiple mutations, which may result in the virus having multiple antiretroviral drug resistance. Therefore, it is crucial to understand the factors that influence HIV-1 recombination events during replication. A multi-drug resistant HIV-1 containing a dipeptide insertion mutation within the template and primer (T/P) binding domain of RT was investigated. The questions asked were: 1) what biochemical changes does this insertion mutation induce on RT for nucleoside reverse transcriptase inhibitor drugs (NRTI) resistance 2) the effect this insertion has on HIV-1 recombination rate. We hypothesize that this mutation will affect T/P binding affinity of RT, therefore influencing drug removal and strand transfer efficiency. We found that: 1) the dipeptide insertion mutation was responsible for the removal of a thymidine analog chain terminator Zidovudine (AZT) from the terminated primer and 2) the insertion mutation had higher strand transfer efficiency due to a lower KD. The tighter binding to T/P gives more time for RNase H domain of RT to cleave the template RNA for strand invasion to occur. HIV recombination events can also be influenced by dynamic copy choice strand transfer events. Dynamic choice strand transfer occurs when slower kinetics of RT allows RNase H to exert its activity and degrade the RNA template thereby enabling strand invasion to occur. It has been shown that lower polymerase processivity and lowering dNTP concentration in in vitro strand transfer assays resulted in higher strand transfer events. From these results, we hypothesize that a deoxynucleotide triphosphohydrolase enzyme called the sterile alpha motif domain histidine aspartate 1 (SAMHD1) will slow HIV-1 replication kinetics by hydrolyzing cellular dNTPs in macrophages thereby enhancing strand transfer. As predicted macrophages harboring low cellular dNTP concentrations has higher strand transfer activity than compared to CD4+ T-cells, which have higher dNTP concentrations. Upon degradation of SAMHD1 in macrophages these recombination events are reduced due to the increase of dNTP concentrations. However, recombination frequency remains unchanged in CD4+ T-cells, even if SAMHD1 is degraded, because the basal dNTP concentrations are already above the Km of RT. Furthermore, it has been recently shown that HIV-1 RT can incorporate rNTPs during reverse transcription in macrophages. Although rNTP pre-steady state kinetic shows they are a less efficient substrate than dNTPs they can still be readily incorporated due to the large disparity in rNTP to dNTP concentrations in macrophage. Examining the enzyme kinetics of HIV-1 RT’s incorporation of rNTPs may provide insight for development of a new class of…

Subjects/Keywords: Strand transfer; SAMHDI; Pre-steady state

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APA (6^th Edition):

Nguyen, L. A. (2014). Factors that affect HIV-1 recombination events and viral replication kinetics during reverse transcription. (Doctoral Dissertation). University of Rochester. Retrieved from http://hdl.handle.net/1802/28460

Chicago Manual of Style (16^th Edition):

Nguyen, Laura Anh. “Factors that affect HIV-1 recombination events and viral replication kinetics during reverse transcription.” 2014. Doctoral Dissertation, University of Rochester. Accessed January 20, 2021. http://hdl.handle.net/1802/28460.

MLA Handbook (7^th Edition):

Nguyen, Laura Anh. “Factors that affect HIV-1 recombination events and viral replication kinetics during reverse transcription.” 2014. Web. 20 Jan 2021.

Vancouver:

Nguyen LA. Factors that affect HIV-1 recombination events and viral replication kinetics during reverse transcription. [Internet] [Doctoral dissertation]. University of Rochester; 2014. [cited 2021 Jan 20]. Available from: http://hdl.handle.net/1802/28460.

Council of Science Editors:

Nguyen LA. Factors that affect HIV-1 recombination events and viral replication kinetics during reverse transcription. [Doctoral Dissertation]. University of Rochester; 2014. Available from: http://hdl.handle.net/1802/28460

Rochester Institute of Technology

4. Tucher, Christopher A. Steady-state oscillations of linear and nonlinear systems.

Degree: Mechanical Engineering, 1992, Rochester Institute of Technology

URL: https://scholarworks.rit.edu/theses/7205

► In this paper, an efficient algorithm is developed for the identification of stable steady-state solutions to periodically forced linear and nonlinear dynamical systems. The developed… (more)

Subjects/Keywords: Steady-state ocillation

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APA (6^th Edition):

Tucher, C. A. (1992). Steady-state oscillations of linear and nonlinear systems. (Thesis). Rochester Institute of Technology. Retrieved from https://scholarworks.rit.edu/theses/7205

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):

Tucher, Christopher A. “Steady-state oscillations of linear and nonlinear systems.” 1992. Thesis, Rochester Institute of Technology. Accessed January 20, 2021. https://scholarworks.rit.edu/theses/7205.

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

MLA Handbook (7^th Edition):

Tucher, Christopher A. “Steady-state oscillations of linear and nonlinear systems.” 1992. Web. 20 Jan 2021.

Vancouver:

Tucher CA. Steady-state oscillations of linear and nonlinear systems. [Internet] [Thesis]. Rochester Institute of Technology; 1992. [cited 2021 Jan 20]. Available from: https://scholarworks.rit.edu/theses/7205.

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

Council of Science Editors:

Tucher CA. Steady-state oscillations of linear and nonlinear systems. [Thesis]. Rochester Institute of Technology; 1992. Available from: https://scholarworks.rit.edu/theses/7205

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

University of Southern Mississippi

5. Sylva Prado, Felipe Vicente. Model Predictive Control for Temperature Dependent Systems.

Degree: MS, Computing, 2014, University of Southern Mississippi

URL: https://aquila.usm.edu/masters_theses/20

► Manipulating and monitoring the variables of temperature dependent systems can be a very complex task for most industrial facilities since they require either the… (more)

Subjects/Keywords: predictive; control; industrial; engineering; steady; state

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APA (6^th Edition):

Sylva Prado, F. V. (2014). Model Predictive Control for Temperature Dependent Systems. (Masters Thesis). University of Southern Mississippi. Retrieved from https://aquila.usm.edu/masters_theses/20

Chicago Manual of Style (16^th Edition):

Sylva Prado, Felipe Vicente. “Model Predictive Control for Temperature Dependent Systems.” 2014. Masters Thesis, University of Southern Mississippi. Accessed January 20, 2021. https://aquila.usm.edu/masters_theses/20.

MLA Handbook (7^th Edition):

Sylva Prado, Felipe Vicente. “Model Predictive Control for Temperature Dependent Systems.” 2014. Web. 20 Jan 2021.

Vancouver:

Sylva Prado FV. Model Predictive Control for Temperature Dependent Systems. [Internet] [Masters thesis]. University of Southern Mississippi; 2014. [cited 2021 Jan 20]. Available from: https://aquila.usm.edu/masters_theses/20.

Council of Science Editors:

Sylva Prado FV. Model Predictive Control for Temperature Dependent Systems. [Masters Thesis]. University of Southern Mississippi; 2014. Available from: https://aquila.usm.edu/masters_theses/20

6. 張朝富. Steady-state Voltammetry at Glass-coated Nanoelectrodes : ガラスで被覆したナノ電極における定常状態のボルタンメトリ.

Degree: 博士(工学), 2014, University of Fukui / 福井大学

URL: http://hdl.handle.net/10098/8239

► Ultramicroelectrode now plays a significant role in the study of the mechanism and kinetics of fast electron transfer under the steady-state condition because of the… (more)

▼ Ultramicroelectrode now plays a significant role in the study of the mechanism and kinetics of fast electron transfer under the steady-state condition because of the existence of high mass transport. On the other hand, excess electrolyte is necessary in order to keep electroneutrality. But electrolyte often makes the reactions complicated because of the electric neutrality step. Fortunately microelectrode techniques can affbrd to measure current voltage curves with out electrolyte. However, the experimental data reported are not consistent, and vary from researchers to researchers. The wide variation by microelectrode techniques may be ascribed to instability or an irreproducibility of microelectrodes, delay of a potentiostat at fast measurements, uncompensated resistance, and/or participation of capacitive currents. A strategy of overcoming these complications is to establish a commonly available fabrication technique. So the aim of this thesis deals with fabrication of a number of endurable nanoelectrodes at high success rate with minimal artifacts Thus the fabricated electrodes are applied to fast electron transfer kinetics and electrode reaction in low ionic strength solutions under the steady-state condition. Consequently, the microelectrodes are predicted to provide reliable electrokinetic data. Introduction of this thesis is devoted to the overview, properties and fabrication of nanoelectrodes. The experimental procedures are described in chapter 2. The following chapters are devoted to fabrication of glass-coated nanoelectrodes (Chapter 3), fast electron transfer reactions by steady-state microelectrode techniques and fast scan voltammetry (Chapter 4), and voltammetry of two-electron transfer reaction in low ionic strength solutions(Chapter 5), Conclusion is given in Chapter 6. Chapter 3 deals with fabrication of glass-coated electrodes with nano- and micrometer size by means of dissolutionwith HF.A key of the process was to make a thin glass film on the Pttip and toe xpose the Ptsurface by HF dissolving. 50 electrodes thus fabricated had diameters ranging from l nm to 5 μm, estimated from the steady-state current of diffUsion-controlled current of ferrocene in acetonitrile and ferroceny lderivative in aqueous solution. They exhibited reproducible and stable voltammograms without hysteresis, withstanding 6 hours,continuous use and l5 hours' iterative processes of heat and voltammetry. Chapter 4 is devoted to fast electron transfer reaction by steady-state microelectrode. Rate constants of fast electron transfer reactions of six species, which have been determined equivocally by fast voltammetry, are attempted to be evaluated with steady-state voltammetric measurements at ultramicroelectrodes. This work is motivated by the experimental feasibility of high current density at ultramicroelectrodes without effbcts of capacitive currents or solution resistance. By increasing mass transport, electron transfer becomes the rate determining step,and then potential shift will be found. Unfortunately no potential shift…

Subjects/Keywords: Steady-state Voltammetry; Glass-coated Nanoelectrodes

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APA (6^th Edition):

朝富, �. (2014). Steady-state Voltammetry at Glass-coated Nanoelectrodes : ガラスで被覆したナノ電極における定常状態のボルタンメトリ. (Thesis). University of Fukui / 福井大学. Retrieved from http://hdl.handle.net/10098/8239

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):

朝富, 張. “Steady-state Voltammetry at Glass-coated Nanoelectrodes : ガラスで被覆したナノ電極における定常状態のボルタンメトリ.” 2014. Thesis, University of Fukui / 福井大学. Accessed January 20, 2021. http://hdl.handle.net/10098/8239.

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

MLA Handbook (7^th Edition):

朝富, 張. “Steady-state Voltammetry at Glass-coated Nanoelectrodes : ガラスで被覆したナノ電極における定常状態のボルタンメトリ.” 2014. Web. 20 Jan 2021.

Vancouver:

朝富 �. Steady-state Voltammetry at Glass-coated Nanoelectrodes : ガラスで被覆したナノ電極における定常状態のボルタンメトリ. [Internet] [Thesis]. University of Fukui / 福井大学; 2014. [cited 2021 Jan 20]. Available from: http://hdl.handle.net/10098/8239.

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

Council of Science Editors:

朝富 �. Steady-state Voltammetry at Glass-coated Nanoelectrodes : ガラスで被覆したナノ電極における定常状態のボルタンメトリ. [Thesis]. University of Fukui / 福井大学; 2014. Available from: http://hdl.handle.net/10098/8239

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

University of Ottawa

7. Zhu, Yuanchen. n-Hexadecane, Petroleum Diesel and Biodiesel Fuels for a Direct Hydrocarbon Phosphoric Acid Fuel Cell .

Degree: 2015, University of Ottawa

URL: http://hdl.handle.net/10393/32460

► The performance of a phosphoric acid fuel cell reactor, (PAFC), with n-hexadecane, C16H34, canola biodiesel, soybean biodiesel and petroleum diesel fuel has been investigated. Fifteen-hour… (more)

Subjects/Keywords: Phosphoric acid fuel cell; Steady state

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APA (6^th Edition):

Zhu, Y. (2015). n-Hexadecane, Petroleum Diesel and Biodiesel Fuels for a Direct Hydrocarbon Phosphoric Acid Fuel Cell . (Thesis). University of Ottawa. Retrieved from http://hdl.handle.net/10393/32460

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):

Zhu, Yuanchen. “n-Hexadecane, Petroleum Diesel and Biodiesel Fuels for a Direct Hydrocarbon Phosphoric Acid Fuel Cell .” 2015. Thesis, University of Ottawa. Accessed January 20, 2021. http://hdl.handle.net/10393/32460.

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

MLA Handbook (7^th Edition):

Zhu, Yuanchen. “n-Hexadecane, Petroleum Diesel and Biodiesel Fuels for a Direct Hydrocarbon Phosphoric Acid Fuel Cell .” 2015. Web. 20 Jan 2021.

Vancouver:

Zhu Y. n-Hexadecane, Petroleum Diesel and Biodiesel Fuels for a Direct Hydrocarbon Phosphoric Acid Fuel Cell . [Internet] [Thesis]. University of Ottawa; 2015. [cited 2021 Jan 20]. Available from: http://hdl.handle.net/10393/32460.

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

Council of Science Editors:

Zhu Y. n-Hexadecane, Petroleum Diesel and Biodiesel Fuels for a Direct Hydrocarbon Phosphoric Acid Fuel Cell . [Thesis]. University of Ottawa; 2015. Available from: http://hdl.handle.net/10393/32460

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

New Jersey Institute of Technology

8. Yildiz, Deniz. Heterogeneous combustion of condensed particles in transition regime.

Degree: MSin Chemical Engineering - (M.S.), Chemical, Biological and Pharmaceutical Engineering, 2013, New Jersey Institute of Technology

URL: https://digitalcommons.njit.edu/theses/157

► A steady-state model of heterogeneous combustion for a spherical particle is developed accounting for the transition regime of heat and mass transfer. The model… (more)

▼ A steady-state model of heterogeneous combustion for a spherical particle is developed accounting for the transition regime of heat and mass transfer. The model assumes formation of condensed products and reaction rate controlled by the transport of oxidizer to the particle surface. The model is based on the Fuchs’ limiting sphere approach. Calculations are performed for combustion of zirconium particles of different sizes. Temperature and oxygen concentration profiles are calculated and compared to those predicted by the continuous medium transfer model. It is shown that for particles in the range from 100 nm up to 30 gm heat and mass transfer occur in transition regime. The predictions are also compared with the available experimental data. For coarse particles, both predicted combustion temperatures and burn rates match respective experimental data when the reaction is assumed to produce zirconium- oxygen solution with an enthalpy of formation reduced compared to that of the stoichiometric ZrO₂. A weak effect of particle sizes on their burn times is predicted for small particles, in qualitative agreement with recent experiments. An implementation of time variability accounted for 30% change of particle diameter during particle burning for different particle diameter and the discrepancy is maintained. However, the model underestimates the burn times and overestimates the combustion temperatures for small particles. This discrepancy is likely associated with the finite reaction kinetics at the particle surface that must be accounted for in the future work. In the heat transfer modeling, additional errors are predicted to be caused by an incorrectly assumed value of the thermal accommodation coefficient of gas molecules on the particle surface. The technique of finding the accommodation coefficient for small metal particles heated to high temperatures is developed and tested for the Zr – Ar system. The optical emission intensity decay times for micron-sized Zr particles heated and cooled in Ar are measured. The emission decay times are interpreted as cooling times. The cooling times are calculated using the two-layer Fuchs’ model. The calculated and measured results are matched by adjusting the value of the thermal accommodation coefficient. Thermal accommodation coefficient is shown to be much smaller than unity; with an estimate of 0.005. It is likely to be changing as a function of the particle size for the 1 – 10 µm particles. Advisors/Committee Members: Edward L. Dreyzin, Ecevit Atalay Bilgili, Laurent Simon.

Subjects/Keywords: Heterogeneous combustion; Steady-state model; Chemical Engineering

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APA (6^th Edition):

Yildiz, D. (2013). Heterogeneous combustion of condensed particles in transition regime. (Thesis). New Jersey Institute of Technology. Retrieved from https://digitalcommons.njit.edu/theses/157

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):

Yildiz, Deniz. “Heterogeneous combustion of condensed particles in transition regime.” 2013. Thesis, New Jersey Institute of Technology. Accessed January 20, 2021. https://digitalcommons.njit.edu/theses/157.

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

MLA Handbook (7^th Edition):

Yildiz, Deniz. “Heterogeneous combustion of condensed particles in transition regime.” 2013. Web. 20 Jan 2021.

Vancouver:

Yildiz D. Heterogeneous combustion of condensed particles in transition regime. [Internet] [Thesis]. New Jersey Institute of Technology; 2013. [cited 2021 Jan 20]. Available from: https://digitalcommons.njit.edu/theses/157.

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

Council of Science Editors:

Yildiz D. Heterogeneous combustion of condensed particles in transition regime. [Thesis]. New Jersey Institute of Technology; 2013. Available from: https://digitalcommons.njit.edu/theses/157

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

University of Tasmania

9. Lee, JY. Current-induced scour beneath elevated subsea pipelines.

Degree: 2019, University of Tasmania

URL: https://eprints.utas.edu.au/31655/1/Lee_whole_thesis_ex_pub_mat.pdf ; https://eprints.utas.edu.au/31655/2/Lee_whole_thesis.pdf ; Lee, JY ORCID: 0000-0001-5884-7077 <https://orcid.org/0000-0001-5884-7077> 2019 , 'Current-induced scour beneath elevated subsea pipelines', PhD thesis, University of Tasmania.

► The erosion of sediment, or scour, around marine structures is a common occurrence. Scour around subsea pipelines may lead to excessive bending moments and/or vortex-induced… (more)

▼ The erosion of sediment, or scour, around marine structures is a common occurrence. Scour around subsea pipelines may lead to excessive bending moments and/or vortex-induced vibrations; thus potentially compromising the structural integrity of the pipe. However, when a pipeline is installed along an uneven seabed, certain sections may be elevated with respect to the seabed. Small initial pipe elevations can result in high flow amplification beneath the pipe, which induces a high capacity for scour to occur, and increase the initial gap between the pipe and the seabed. A recent survey of a subsea pipeline revealed multiple incidences of free spanning, whereby a significant number of spans had maximum seabed gaps less than 30% of the outer pipe diameter. Rectification works are challenging and expensive; therefore, this work focused on predicting scour beneath subsea pipelines under steady currents with a particular emphasis on quantifying the influence of the initial pipe elevation. Few existing empirical formulae have included the influence of the pipe elevation. In this work, a combination of experimental, numerical and field investigations has been undertaken; through which the data obtained in this work and from published literature are used to develop new empirical formulae for predicting: (1) the maximum dimensionless seabed shear stress beneath the pipe; (2) the equilibrium scour depth; and, (3) the scour time scale, which includes a suggestion for a new non-dimensional form of the time scale. The key variables of interest are: (1) the pipe-elevation-to-diameter ratio; (2) upstream dimensionless seabed shear stress; and, (3) the pipe Reynolds number. A scalar objective function is used to quantify the influence of the aforementioned variables in deriving a new set of empirical formulae. Upon the validation of a single-phase rigid seabed model with published experimental data, a large parametric study is performed to compute the seabed shear stress beneath the pipe. The numerical data is used to develop an equation for predicting the maximum dimensionless seabed shear stress, which can be compared to the critical shear stress to estimate the initiation of scour beneath the pipe. Subsequently, sediment flume experiments are conducted to investigate the influence of the pipe elevation on the development of scour beneath the pipe. The experimental data from the present study as well as from the published literature are used to derive empirical formulae for predicting the equilibrium scour depth and scour time scale. The recent derivations suggest that the maximum seabed shear stress, equilibrium scour depth, and time scale, are significantly influenced by the pipe elevation and upstream seabed shear stress. However, the Reynolds number effects are small compared to the other parameters. In addition to a review of existing empirical formulae for scour prediction, a comprehensive review of existing numerical modelling techniques has been performed; through which the practical options for modelling scour are…

Subjects/Keywords: Pipeline scour; initial pipe elevation; steady currents

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APA (6^th Edition):

Lee, J. (2019). Current-induced scour beneath elevated subsea pipelines. (Thesis). University of Tasmania. Retrieved from https://eprints.utas.edu.au/31655/1/Lee_whole_thesis_ex_pub_mat.pdf ; https://eprints.utas.edu.au/31655/2/Lee_whole_thesis.pdf ; Lee, JY ORCID: 0000-0001-5884-7077 <https://orcid.org/0000-0001-5884-7077> 2019 , 'Current-induced scour beneath elevated subsea pipelines', PhD thesis, University of Tasmania.

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):

Lee, JY. “Current-induced scour beneath elevated subsea pipelines.” 2019. Thesis, University of Tasmania. Accessed January 20, 2021. https://eprints.utas.edu.au/31655/1/Lee_whole_thesis_ex_pub_mat.pdf ; https://eprints.utas.edu.au/31655/2/Lee_whole_thesis.pdf ; Lee, JY ORCID: 0000-0001-5884-7077 <https://orcid.org/0000-0001-5884-7077> 2019 , 'Current-induced scour beneath elevated subsea pipelines', PhD thesis, University of Tasmania..

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

MLA Handbook (7^th Edition):

Lee, JY. “Current-induced scour beneath elevated subsea pipelines.” 2019. Web. 20 Jan 2021.

Vancouver:

Lee J. Current-induced scour beneath elevated subsea pipelines. [Internet] [Thesis]. University of Tasmania; 2019. [cited 2021 Jan 20]. Available from: https://eprints.utas.edu.au/31655/1/Lee_whole_thesis_ex_pub_mat.pdf ; https://eprints.utas.edu.au/31655/2/Lee_whole_thesis.pdf ; Lee, JY ORCID: 0000-0001-5884-7077 <https://orcid.org/0000-0001-5884-7077> 2019 , 'Current-induced scour beneath elevated subsea pipelines', PhD thesis, University of Tasmania..

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

Council of Science Editors:

Lee J. Current-induced scour beneath elevated subsea pipelines. [Thesis]. University of Tasmania; 2019. Available from: https://eprints.utas.edu.au/31655/1/Lee_whole_thesis_ex_pub_mat.pdf ; https://eprints.utas.edu.au/31655/2/Lee_whole_thesis.pdf ; Lee, JY ORCID: 0000-0001-5884-7077 <https://orcid.org/0000-0001-5884-7077> 2019 , 'Current-induced scour beneath elevated subsea pipelines', PhD thesis, University of Tasmania.

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

University of South Florida

10. Alshatti, Rashid Ali. Heat Transfer Analysis of Slot Jet Impingement onto Roughened Surfaces.

Degree: 2015, University of South Florida

URL: https://scholarcommons.usf.edu/etd/5898

► The effect of surface roughness on jet impingement heat transfer was investigated in this research. A numerical analysis was conducted for free surface slot jet… (more)

Subjects/Keywords: Steady; Transient; Water; Silicon; Patterned; Mechanical Engineering

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APA (6^th Edition):

Alshatti, R. A. (2015). Heat Transfer Analysis of Slot Jet Impingement onto Roughened Surfaces. (Thesis). University of South Florida. Retrieved from https://scholarcommons.usf.edu/etd/5898

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):

Alshatti, Rashid Ali. “Heat Transfer Analysis of Slot Jet Impingement onto Roughened Surfaces.” 2015. Thesis, University of South Florida. Accessed January 20, 2021. https://scholarcommons.usf.edu/etd/5898.

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

MLA Handbook (7^th Edition):

Alshatti, Rashid Ali. “Heat Transfer Analysis of Slot Jet Impingement onto Roughened Surfaces.” 2015. Web. 20 Jan 2021.

Vancouver:

Alshatti RA. Heat Transfer Analysis of Slot Jet Impingement onto Roughened Surfaces. [Internet] [Thesis]. University of South Florida; 2015. [cited 2021 Jan 20]. Available from: https://scholarcommons.usf.edu/etd/5898.

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

Council of Science Editors:

Alshatti RA. Heat Transfer Analysis of Slot Jet Impingement onto Roughened Surfaces. [Thesis]. University of South Florida; 2015. Available from: https://scholarcommons.usf.edu/etd/5898

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

California State University – Northridge

11. Peralta, Robert Jonathan. Determination of the Geometry for a Ram-Air Parachute Canopy in Steady Flight Through Numerical Simulations.

Degree: MS, Department of Mechanical Engineering, 2015, California State University – Northridge

URL: http://hdl.handle.net/10211.3/140293

► This paper discusses the application of Finite Element-based simulations to examine the geometry of a fully inflated, MC-4 ram-air parachute canopy in steady flight using… (more)

▼ This paper discusses the application of Finite Element-based simulations to examine the geometry of a fully inflated, MC-4 ram-air parachute canopy in steady flight using a prescribed pressure distribution. Time and cost is always a factor in any engineering design, and until recently much of the design for parachute systems involved costly physical testing. Although these physical tests are very effective, Finite Element Methods provide an alternative to obtaining fairly accurate results at a fraction of the time and cost. Computer simulated systems are constantly proving their worth, and refining the strategies and techniques can only propel them forward in terms of reliability, accuracy and ease of use. A novel approach for the inflation of the canopy from its cut-pattern was devised and implemented in LS-DYNA software suite. The effects of net pressure, pressure distribution, and material properties were explored by assessing various measures of the canopy geometry. Five specific measures considered were: maximum spanwise extent of the canopy, radius of a circular arc fitted to the upper leading edge of the canopy, radius of individual half-cell openings, distance from the top of the canopy to the slider, and the maximum vertical distance between the canopy center and tip at the leading edge. A set of mesh refinement runs provided guidelines for acceptable average element area of 4.33 in2/element. These same runs aided in defining the time taken to reach a steady state. Variation of net applied pressure over a broad range resulted in minimal, less than 5%, change in the specific measures of the canopy geometry. This shows that the indicated technique can be used to reduce the use of resources to reach the resulting geometry of a fully inflated, steady state, canopy. This technique can be used in industry for preliminary design purposes in situations where a modification in the canopy is considered. It will give a good estimate to whether or not a modification will change the final, steady state, structure of the parachute system. Advisors/Committee Members: Johari, Hamid (advisor), Youssef, George H (committee member).

Subjects/Keywords: Steady State; Dissertations, Academic – CSUN – Engineering – Mechanical.

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APA (6^th Edition):

Peralta, R. J. (2015). Determination of the Geometry for a Ram-Air Parachute Canopy in Steady Flight Through Numerical Simulations. (Masters Thesis). California State University – Northridge. Retrieved from http://hdl.handle.net/10211.3/140293

Chicago Manual of Style (16^th Edition):

Peralta, Robert Jonathan. “Determination of the Geometry for a Ram-Air Parachute Canopy in Steady Flight Through Numerical Simulations.” 2015. Masters Thesis, California State University – Northridge. Accessed January 20, 2021. http://hdl.handle.net/10211.3/140293.

MLA Handbook (7^th Edition):

Peralta, Robert Jonathan. “Determination of the Geometry for a Ram-Air Parachute Canopy in Steady Flight Through Numerical Simulations.” 2015. Web. 20 Jan 2021.

Vancouver:

Peralta RJ. Determination of the Geometry for a Ram-Air Parachute Canopy in Steady Flight Through Numerical Simulations. [Internet] [Masters thesis]. California State University – Northridge; 2015. [cited 2021 Jan 20]. Available from: http://hdl.handle.net/10211.3/140293.

Council of Science Editors:

Peralta RJ. Determination of the Geometry for a Ram-Air Parachute Canopy in Steady Flight Through Numerical Simulations. [Masters Thesis]. California State University – Northridge; 2015. Available from: http://hdl.handle.net/10211.3/140293

Virginia Tech

12. Sukhavasi, Vijay Krishna. Steady State Testing and Analysis of a Phasor Measurement Unit.

Degree: MS, Electrical and Computer Engineering, 2011, Virginia Tech

URL: http://hdl.handle.net/10919/46328

► Phasor Measurement Units (PMUs) have been instrumental in building a reliable and robust Power System. Recent blackouts have increased the importance of PMUs and PMUs… (more)

Subjects/Keywords: GPS; synchronization; steady state; PMU; DUT

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APA (6^th Edition):

Sukhavasi, V. K. (2011). Steady State Testing and Analysis of a Phasor Measurement Unit. (Masters Thesis). Virginia Tech. Retrieved from http://hdl.handle.net/10919/46328

Chicago Manual of Style (16^th Edition):

Sukhavasi, Vijay Krishna. “Steady State Testing and Analysis of a Phasor Measurement Unit.” 2011. Masters Thesis, Virginia Tech. Accessed January 20, 2021. http://hdl.handle.net/10919/46328.

MLA Handbook (7^th Edition):

Sukhavasi, Vijay Krishna. “Steady State Testing and Analysis of a Phasor Measurement Unit.” 2011. Web. 20 Jan 2021.

Vancouver:

Sukhavasi VK. Steady State Testing and Analysis of a Phasor Measurement Unit. [Internet] [Masters thesis]. Virginia Tech; 2011. [cited 2021 Jan 20]. Available from: http://hdl.handle.net/10919/46328.

Council of Science Editors:

Sukhavasi VK. Steady State Testing and Analysis of a Phasor Measurement Unit. [Masters Thesis]. Virginia Tech; 2011. Available from: http://hdl.handle.net/10919/46328

University of Georgia

13. Harris, Austin Patrick. Tryptophan indole-lyase inhibitors : a synthetic and kinetic study ; S-methyl-D-cysteine : a control for the vasoconstriction agonist S-methyl-L-cysteine.

Degree: 2014, University of Georgia

URL: http://hdl.handle.net/10724/25815

► Benzimidazole analogs of L-tryptophan were hypothesized to be inhibitors of the enzyme tryptophan indole-lyase (trpase). β-(Benzimidazol-1-yl)-L-alanine, 2-amino-4-(benzimidazol-1-yl)butyric acid, and 2-amino-5-(benzimidazol-1-yl)pentanoic acid were synthesized and tested… (more)

▼ Benzimidazole analogs of L-tryptophan were hypothesized to be inhibitors of the enzyme tryptophan indole-lyase (trpase). β-(Benzimidazol-1-yl)-L-alanine, 2-amino-4-(benzimidazol-1-yl)butyric acid, and 2-amino-5-(benzimidazol-1-yl)pentanoic acid were synthesized and tested enzymatically in a tryptophan indole-lyase assay. It was determined from the conducted enzymatic studies that β-(benzimidazol-1-yl)-L-alanine functioned as a substrate of trpase while 2-amino-4-(benzimidazol-1-yl)butyric acid, a homologue of β-(benzimidazol-1-yl)-L-alanine, behaved as a potent inhibitor of trpase, having a Ki of 16 μM. Contrastingly, 2-amino-5-(benzimidazol-1-yl)pentanoic acid was found to be trpase inactive at a concentration of 600 μM. Because 2-amino-4-(benzimidazol-1-yl)butyric acid was found to function as an inhibitor of trpase, we then hypothesized that homologues of trpase substrates would likely function as inhibitors of trpase. Pursuant to the former hypothesis, 2-amino-4-(benzimidazolon-1-yl)butyric acid and S-benzyl-L-homocysteine, homologues of trpase substrates, were synthesized and it was discovered that both functioned as inhibitors of trpase. The Ki values for 2-amino-4-(benzimidazolon-1-yl)butyric acid, and S-benzyl-L-homocysteine were calculated as 15 μM and 14 μM correspondingly. Previous works demonstrated that inhibitors of trpase would also likely serve as inhibitors of the enzyme tryptophan synthase. β-(Benzimidazol-1-yl)-L-alanine, 2-amino-4-(benzimidazol-1-yl)butyric acid, 2-amino-4-(benzimidazolon-1-yl)butyric acid, and S-benzyl-L-homocysteine were thus hypothesized as inhibitors of tryptophan synthase. Preliminary studies showed that both β-(benzimidazol-1-yl)-L-alanine and 2-amino-4-(benzimidazol-1-yl)butyric acid were tryptophan synthase active; however, the Ki for these compounds was not determined. At the time of the documentation of this work, 2-amino-4-(benzimidazolon-1-yl)butyric acid, and S-benzyl-L-homocysteine had not yet been tested in the tryptophan synthase assay. S-Methyl-D-cysteine was synthesized in an effort to determine if the vasoconstriction which was observed in laboratory mice when said mice consumed S-methyl-L-cysteine, was stereospecific. Following the synthesis of S-methyl-D-cysteine our collaborators began testing S-methyl-D-cysteine in the vasoconstriction assay. The data from the vasoconstriction assay is still being collected.

Subjects/Keywords: Tryptophan indole-lyase; Tryptophan; Benzimidazole; Substrate; Inhibition constant; Steady-state; Pre-steady-state; Kinetics; Vasodilation.

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

APA (6^th Edition):

Harris, A. P. (2014). Tryptophan indole-lyase inhibitors : a synthetic and kinetic study ; S-methyl-D-cysteine : a control for the vasoconstriction agonist S-methyl-L-cysteine. (Thesis). University of Georgia. Retrieved from http://hdl.handle.net/10724/25815

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):

Harris, Austin Patrick. “Tryptophan indole-lyase inhibitors : a synthetic and kinetic study ; S-methyl-D-cysteine : a control for the vasoconstriction agonist S-methyl-L-cysteine.” 2014. Thesis, University of Georgia. Accessed January 20, 2021. http://hdl.handle.net/10724/25815.

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

MLA Handbook (7^th Edition):

Harris, Austin Patrick. “Tryptophan indole-lyase inhibitors : a synthetic and kinetic study ; S-methyl-D-cysteine : a control for the vasoconstriction agonist S-methyl-L-cysteine.” 2014. Web. 20 Jan 2021.

Vancouver:

Harris AP. Tryptophan indole-lyase inhibitors : a synthetic and kinetic study ; S-methyl-D-cysteine : a control for the vasoconstriction agonist S-methyl-L-cysteine. [Internet] [Thesis]. University of Georgia; 2014. [cited 2021 Jan 20]. Available from: http://hdl.handle.net/10724/25815.

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

Council of Science Editors:

Harris AP. Tryptophan indole-lyase inhibitors : a synthetic and kinetic study ; S-methyl-D-cysteine : a control for the vasoconstriction agonist S-methyl-L-cysteine. [Thesis]. University of Georgia; 2014. Available from: http://hdl.handle.net/10724/25815

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

Rochester Institute of Technology

14. Landschoot, Timothy P. Suppression of the transient response in linear time-invariant systems.

Degree: Mechanical Engineering, 1994, Rochester Institute of Technology

URL: https://scholarworks.rit.edu/theses/7288

► Steady-state solutions represent the long-term response of linear systems due to specified input signals. The total response is initially contaminated with transients, which disguise… (more)

Subjects/Keywords: Steady-state solutions; Steady-state; Linear systems; Transients

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APA (6^th Edition):

Landschoot, T. P. (1994). Suppression of the transient response in linear time-invariant systems. (Thesis). Rochester Institute of Technology. Retrieved from https://scholarworks.rit.edu/theses/7288

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):

Landschoot, Timothy P. “Suppression of the transient response in linear time-invariant systems.” 1994. Thesis, Rochester Institute of Technology. Accessed January 20, 2021. https://scholarworks.rit.edu/theses/7288.

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

MLA Handbook (7^th Edition):

Landschoot, Timothy P. “Suppression of the transient response in linear time-invariant systems.” 1994. Web. 20 Jan 2021.

Vancouver:

Landschoot TP. Suppression of the transient response in linear time-invariant systems. [Internet] [Thesis]. Rochester Institute of Technology; 1994. [cited 2021 Jan 20]. Available from: https://scholarworks.rit.edu/theses/7288.

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

Council of Science Editors:

Landschoot TP. Suppression of the transient response in linear time-invariant systems. [Thesis]. Rochester Institute of Technology; 1994. Available from: https://scholarworks.rit.edu/theses/7288

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

Brunel University

15. Hewitson, Peter. Intermittent counter-current extraction : a new continuous dynamic liquid-liquid extraction methodology.

Degree: PhD, 2014, Brunel University

URL: http://bura.brunel.ac.uk/handle/2438/13900 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.701903

► For the pharmaceutical industry, the manufacture of high value pharmaceuticals from natural products, chemical synthetic routes or fermentation processes all require intensive downstream processing steps… (more)

▼ For the pharmaceutical industry, the manufacture of high value pharmaceuticals from natural products, chemical synthetic routes or fermentation processes all require intensive downstream processing steps to produce a pure final product. A small footprint liquid-liquid processing method would help to reduce the capital cost and process development time of this downstream processing. In this thesis, it is hypothesised that continuous liquid-liquid extraction can be achieved using a standard hydrodynamic counter-current chromatography (CCC) instrument by switching the flow of the liquid phases between normal phase and reversed phase intermittently, so separating a feed stream into two eluant flows. A model of the process was derived and tested on three scales of instrument, from the semipreparative to the pilot scale. The method developed, Intermittent Counter-current Extraction (ICcE) was compared to dual-flow counter-current chromatography (DFCCC), the classical method of applying continuous extraction using a counter-current chromatograph. ICcE was found to be advantaged due to the more stable phase volume ratio achievable in the columns and the ability to operate the procedure on standard commercial twin-column CCC instruments which operate at high g-field. The robustness of the ICcE method was successfully demonstrated across a range of phase system polarities and at high throughput (1kg/day on a preparative instrument) with model mixtures of pharmaceutical compounds. The effectiveness of this new processing method was confirmed on three industrially relevant case studies. Firstly a polar extract from natural senna pods to extract important sennosides, secondly an intermediate polarity highly complex active pharmaceutical ingredient waste stream to recover the main active component and thirdly a non-polar natural product extract to recover macrocarpal compounds. In summary, the ICcE method now offers another tool in the range of liquid-liquid separation methods available to the pharmaceutical and other high value industries.

Subjects/Keywords: 615.1; Steady-state and non-steady state; Counter-current chromatography; ICcE; Scale up; Purification and enrichment

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APA (6^th Edition):

Hewitson, P. (2014). Intermittent counter-current extraction : a new continuous dynamic liquid-liquid extraction methodology. (Doctoral Dissertation). Brunel University. Retrieved from http://bura.brunel.ac.uk/handle/2438/13900 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.701903

Chicago Manual of Style (16^th Edition):

Hewitson, Peter. “Intermittent counter-current extraction : a new continuous dynamic liquid-liquid extraction methodology.” 2014. Doctoral Dissertation, Brunel University. Accessed January 20, 2021. http://bura.brunel.ac.uk/handle/2438/13900 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.701903.

MLA Handbook (7^th Edition):

Hewitson, Peter. “Intermittent counter-current extraction : a new continuous dynamic liquid-liquid extraction methodology.” 2014. Web. 20 Jan 2021.

Vancouver:

Hewitson P. Intermittent counter-current extraction : a new continuous dynamic liquid-liquid extraction methodology. [Internet] [Doctoral dissertation]. Brunel University; 2014. [cited 2021 Jan 20]. Available from: http://bura.brunel.ac.uk/handle/2438/13900 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.701903.

Council of Science Editors:

Hewitson P. Intermittent counter-current extraction : a new continuous dynamic liquid-liquid extraction methodology. [Doctoral Dissertation]. Brunel University; 2014. Available from: http://bura.brunel.ac.uk/handle/2438/13900 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.701903

Brno University of Technology

16. Sýkorová, Kateřina. Anizotropní techniky ve studiu cytoplazmy: Anisotropy techniques in study of cytoplasm.

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/60365

► The main goal of this thesis was to compare experiments using time-resolved anisotropy and steady-state anisotropy for measuring in bacteria strain Cupriavidus necator. Fluorescent probe… (more)

Subjects/Keywords: Anizotropie fluorescence; fluorescenční sondy; fluorescenční mikroskopie; fluorescein; steady-state anizotropie.; Anisotropy fluorescence; fluorescence probe; fluorescence microscopy; fluorescein; steady-state anisotropy.

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APA (6^th Edition):

Sýkorová, K. (2019). Anizotropní techniky ve studiu cytoplazmy: Anisotropy techniques in study of cytoplasm. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/60365

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):

Sýkorová, Kateřina. “Anizotropní techniky ve studiu cytoplazmy: Anisotropy techniques in study of cytoplasm.” 2019. Thesis, Brno University of Technology. Accessed January 20, 2021. http://hdl.handle.net/11012/60365.

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

MLA Handbook (7^th Edition):

Sýkorová, Kateřina. “Anizotropní techniky ve studiu cytoplazmy: Anisotropy techniques in study of cytoplasm.” 2019. Web. 20 Jan 2021.

Vancouver:

Sýkorová K. Anizotropní techniky ve studiu cytoplazmy: Anisotropy techniques in study of cytoplasm. [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Jan 20]. Available from: http://hdl.handle.net/11012/60365.

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

Council of Science Editors:

Sýkorová K. Anizotropní techniky ve studiu cytoplazmy: Anisotropy techniques in study of cytoplasm. [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/60365

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

Virginia Tech

17. Nguyen, Vinh Q. A Numerical Study of Burgers' Equation With Robin Boundary Conditions.

Degree: MS, Mathematics, 2001, Virginia Tech

URL: http://hdl.handle.net/10919/31285

► This thesis examines the numerical solution to Burgers' equation on a finite spatial domain with various boundary conditions. We first conduct experiments to confirm the… (more)

Subjects/Keywords: non-constant steady state solution; steady state solution

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APA (6^th Edition):

Nguyen, V. Q. (2001). A Numerical Study of Burgers' Equation With Robin Boundary Conditions. (Masters Thesis). Virginia Tech. Retrieved from http://hdl.handle.net/10919/31285

Chicago Manual of Style (16^th Edition):

Nguyen, Vinh Q. “A Numerical Study of Burgers' Equation With Robin Boundary Conditions.” 2001. Masters Thesis, Virginia Tech. Accessed January 20, 2021. http://hdl.handle.net/10919/31285.

MLA Handbook (7^th Edition):

Nguyen, Vinh Q. “A Numerical Study of Burgers' Equation With Robin Boundary Conditions.” 2001. Web. 20 Jan 2021.

Vancouver:

Nguyen VQ. A Numerical Study of Burgers' Equation With Robin Boundary Conditions. [Internet] [Masters thesis]. Virginia Tech; 2001. [cited 2021 Jan 20]. Available from: http://hdl.handle.net/10919/31285.

Council of Science Editors:

Nguyen VQ. A Numerical Study of Burgers' Equation With Robin Boundary Conditions. [Masters Thesis]. Virginia Tech; 2001. Available from: http://hdl.handle.net/10919/31285

NSYSU

18. Chang, Shao-Heng. Modeling of nano-particle motion: subjected to press of two moving bodies.

Degree: PhD, Mechanical and Electro-Mechanical Engineering, 2012, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0905112-112610

► This dissertation aims to establish a mathematical model to predict the steady-state (stationary) motion of a nano-particle that is suppressed between two parallel moving objects.… (more)

▼ This dissertation aims to establish a mathematical model to predict the steady-state (stationary) motion of a nano-particle that is suppressed between two parallel moving objects. The main purpose of this study intends to find an appropriate means to reduce surface damage caused by moving nano-paricle. This study will show that, via the molecular dynamics (MD) analysis, the surface will result in different sizes of damaged layer and surface roughness when a nano-particle moves in a distinct way on it. Therefore, it has a significant value in the applications of high precision polishing and surface cleaning to identify the dominant factors in affecting the motion of nano-particle. The proposed model is to find the steady-state motion by meeting the conditions of force and torque balances on a moving nano-particle. Several hypotheses are suggested to derive the interaction force occurred at the interface between particle and each object. The hypothesis starts from the energy point of view. It is claimed that the potential and kinetic energies of object atoms will increase when nano-particle moves relative to the object. Because of the relative motion, some of the object atoms will be pushed or driven away, depending on the manner of motion. The increment of potential or kinetic energies is assumed to be proportional to the number of pushed or driven atoms. The increase of energy is supplied from the works done by the normal stress and shear stress at the interface of particle. The interaction at the front end of particle is very different from that at the rear end when particle rolls on object surface. There is a pushing action at the front end while a pulling action occurs at the rear end. The magnitudes of both actions are dominated and proportional to the adhesive strength between particle and object. The computer simulations show that the particle motion is mainly affected by the relative adhesive strength among particle and two objects. If the adhesive strength between particle and one object increase, the particle will increase the sliding speed relative to another object. On the other hand, if the adhesive strength between particle and one object is close to that of another object, the particle tends to have significant rolling motion relative to two objects. The suppressed loading between particle and objects has little effect on the qualitative trend of particle motion. The validity of proposed model is evaluated by the molecular dynamics simulation. It indicates that the predicted behaviors of proposed model are consistent with that from the analysis of molecular dynamics simulations. Advisors/Committee Members: Y.T. Sheen (chair), C.T. Pan (chair), Jung-Shu Wu (chair), Y.T.Su (committee member), KUANG-HUA FUH (chair).

Subjects/Keywords: adhesive strength; steady-state motion; molecular dynamics simulations

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APA (6^th Edition):

Chang, S. (2012). Modeling of nano-particle motion: subjected to press of two moving bodies. (Doctoral Dissertation). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0905112-112610

Chicago Manual of Style (16^th Edition):

Chang, Shao-Heng. “Modeling of nano-particle motion: subjected to press of two moving bodies.” 2012. Doctoral Dissertation, NSYSU. Accessed January 20, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0905112-112610.

MLA Handbook (7^th Edition):

Chang, Shao-Heng. “Modeling of nano-particle motion: subjected to press of two moving bodies.” 2012. Web. 20 Jan 2021.

Vancouver:

Chang S. Modeling of nano-particle motion: subjected to press of two moving bodies. [Internet] [Doctoral dissertation]. NSYSU; 2012. [cited 2021 Jan 20]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0905112-112610.

Council of Science Editors:

Chang S. Modeling of nano-particle motion: subjected to press of two moving bodies. [Doctoral Dissertation]. NSYSU; 2012. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0905112-112610

Anna University

19. Sivagnana prabhu K K. Thermophoresis particle deposition And chemical reaction effects on non Linear boundary layer flow with Variable stream conditions;.

Degree: Thermophoresis particle deposition And chemical reaction effects on non Linear boundary layer flow with Variable stream conditions, 2014, Anna University

URL: http://shodhganga.inflibnet.ac.in/handle/10603/27990

►

Combined heat and mass transfer on mixed convection flow with newlinechemical reaction are of importance in many processes and have therefore newlinereceived a considerable amount… (more)

Subjects/Keywords: Mass transfer in steady; Non Linear boundary; Numerous studies; Thermophoresis

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APA (6^th Edition):

K, S. p. K. (2014). Thermophoresis particle deposition And chemical reaction effects on non Linear boundary layer flow with Variable stream conditions;. (Thesis). Anna University. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/27990

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):

K, Sivagnana prabhu K. “Thermophoresis particle deposition And chemical reaction effects on non Linear boundary layer flow with Variable stream conditions;.” 2014. Thesis, Anna University. Accessed January 20, 2021. http://shodhganga.inflibnet.ac.in/handle/10603/27990.

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

MLA Handbook (7^th Edition):

K, Sivagnana prabhu K. “Thermophoresis particle deposition And chemical reaction effects on non Linear boundary layer flow with Variable stream conditions;.” 2014. Web. 20 Jan 2021.

Vancouver:

K SpK. Thermophoresis particle deposition And chemical reaction effects on non Linear boundary layer flow with Variable stream conditions;. [Internet] [Thesis]. Anna University; 2014. [cited 2021 Jan 20]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/27990.

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

Council of Science Editors:

K SpK. Thermophoresis particle deposition And chemical reaction effects on non Linear boundary layer flow with Variable stream conditions;. [Thesis]. Anna University; 2014. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/27990

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

University of Alberta

20. Ghanesh , Ayishvaryaa. Identification of Data Requirements for Calibration of a Steady State ASM2d Model at GBWWTP.

Degree: MS, Civil and Environmental Engineering, 2010, University of Alberta

URL: https://era.library.ualberta.ca/files/x059c8342

► An attempt was made to calibrate a steady state activated sludge model (ASM2d) for the biological nutrient removal process at the Gold bar wastewater treatment… (more)

Subjects/Keywords: Modeling, ASM2d, Steady State, GBWWTP, Calibration, GPS-[X]

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APA (6^th Edition):

Ghanesh , A. (2010). Identification of Data Requirements for Calibration of a Steady State ASM2d Model at GBWWTP. (Masters Thesis). University of Alberta. Retrieved from https://era.library.ualberta.ca/files/x059c8342

Chicago Manual of Style (16^th Edition):

Ghanesh , Ayishvaryaa. “Identification of Data Requirements for Calibration of a Steady State ASM2d Model at GBWWTP.” 2010. Masters Thesis, University of Alberta. Accessed January 20, 2021. https://era.library.ualberta.ca/files/x059c8342.

MLA Handbook (7^th Edition):

Ghanesh , Ayishvaryaa. “Identification of Data Requirements for Calibration of a Steady State ASM2d Model at GBWWTP.” 2010. Web. 20 Jan 2021.

Vancouver:

Ghanesh A. Identification of Data Requirements for Calibration of a Steady State ASM2d Model at GBWWTP. [Internet] [Masters thesis]. University of Alberta; 2010. [cited 2021 Jan 20]. Available from: https://era.library.ualberta.ca/files/x059c8342.

Council of Science Editors:

Ghanesh A. Identification of Data Requirements for Calibration of a Steady State ASM2d Model at GBWWTP. [Masters Thesis]. University of Alberta; 2010. Available from: https://era.library.ualberta.ca/files/x059c8342

Cornell University

21. Braverman, Anton. Stein's method for steady-state diffusion approximations.

Degree: PhD, Operations Research, 2017, Cornell University

URL: http://hdl.handle.net/1813/51668

► Diffusion approximations have been a popular tool for performance analysis in queueing theory, with the main reason being tractability and computational efficiency. This dissertation is… (more)

Subjects/Keywords: Operations research; Diffusion approximation; queueing theory; steady state; Stein method

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APA (6^th Edition):

Braverman, A. (2017). Stein's method for steady-state diffusion approximations. (Doctoral Dissertation). Cornell University. Retrieved from http://hdl.handle.net/1813/51668

Chicago Manual of Style (16^th Edition):

Braverman, Anton. “Stein's method for steady-state diffusion approximations.” 2017. Doctoral Dissertation, Cornell University. Accessed January 20, 2021. http://hdl.handle.net/1813/51668.

MLA Handbook (7^th Edition):

Braverman, Anton. “Stein's method for steady-state diffusion approximations.” 2017. Web. 20 Jan 2021.

Vancouver:

Braverman A. Stein's method for steady-state diffusion approximations. [Internet] [Doctoral dissertation]. Cornell University; 2017. [cited 2021 Jan 20]. Available from: http://hdl.handle.net/1813/51668.

Council of Science Editors:

Braverman A. Stein's method for steady-state diffusion approximations. [Doctoral Dissertation]. Cornell University; 2017. Available from: http://hdl.handle.net/1813/51668

22. Purcell, Matthew R. Feasibility of using computational fluid dynamics for analysis of flow in an orbiting dish.

Degree: M. Eng., 2013, University of Louisville

URL: 10.18297/etd/1165 ; https://ir.library.louisville.edu/etd/1165

► The oscillatory flow provided by an orbital shaker table correlates somewhat to the pulsatile flow seen in the human vasculature. This parallel allows for the… (more)

▼ The oscillatory flow provided by an orbital shaker table correlates somewhat to the pulsatile flow seen in the human vasculature. This parallel allows for the use of the orbital shaker table in a large range of biomedical research. However, the fluid dynamics is not well characterized in this system. This research employed the computational fluid dynamics (CFD) package FLUENT in an effort to better understand the fluid dynamics in an orbiting dish. This work was performed at low resolution as a first attempt to examine the fluid flow characteristics. The first objective was to determine the time required to reach a steady state. This was found to occur within four orbits of the dish. The shear stress on the bottom surface of an orbital dish was then investigated and compared to previously published scalar functions. An equation used in two cases by Ley et al. (1989) determined shear to be 2.76 dyne/cm2 and 3.12 dyne/cm2 respectively. These systems had Stokes Numbers of 2 and 2.5, Froude Numbers of 0.7 and 0.8 and Slope Ratios of 0.4 and 0.3 respectively. . When modeled in FLUENT the cases showed the magnitude of shear stress in the center of the dish to be 0.67 dyne/cm2 and 1.11 dyne/cm2 respectively. The average shear stress on the bottom of the dish for the same cases was determined to be 0.39 dyne/cm2 and 0.85 dyne/cm2 respectively. More revealing, the shear was found to be uneven across the bottom of the dish with maximum shear near the peak of the fluid wave. Next, cases were simulated across ranges of dimensionless Stokes Number, Froude Number, and slope ratio at low resolution to determine the feasibility of using FLUENT to observe transitions. Each case was run at a constant Reynolds Number of 100 to maintain laminar flow. A Stokes number transition is evidenced by a lag in the location of the fluid peak relative to the location of the dish. When a gap in the leading edge of the fluid is observed, a Froude number transition has occurred. A large free surface slope resulting in a dry area forming on the bottom of the dish is indicative of a Slope Ratio transition. These transitions were positively identified at low resolution when changing one dimensionless number while keeping the others constant. Advisors/Committee Members: Berson, Robert E. (Eric).

Subjects/Keywords: CFD; Transitions; Steady

…25 A. ANALYSIS OF STEADY STATE BEHAVIOR.............................. 25 B. ANALYSIS OF… …Parameters for Steady State Cases.................................. 26 TABLE II – Dimensionless… …26 FIGURE 6 – Time to Reach Steady State for Cases A, B, and C… …must be run before the fluid motion reaches steady state. An important aspect of employing… …steady shear stress rates on human umbilical vein endothelial cells. They were able to easily…

15 more images…

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APA (6^th Edition):

Purcell, M. R. (2013). Feasibility of using computational fluid dynamics for analysis of flow in an orbiting dish. (Masters Thesis). University of Louisville. Retrieved from 10.18297/etd/1165 ; https://ir.library.louisville.edu/etd/1165

Chicago Manual of Style (16^th Edition):

Purcell, Matthew R. “Feasibility of using computational fluid dynamics for analysis of flow in an orbiting dish.” 2013. Masters Thesis, University of Louisville. Accessed January 20, 2021. 10.18297/etd/1165 ; https://ir.library.louisville.edu/etd/1165.

MLA Handbook (7^th Edition):

Purcell, Matthew R. “Feasibility of using computational fluid dynamics for analysis of flow in an orbiting dish.” 2013. Web. 20 Jan 2021.

Vancouver:

Purcell MR. Feasibility of using computational fluid dynamics for analysis of flow in an orbiting dish. [Internet] [Masters thesis]. University of Louisville; 2013. [cited 2021 Jan 20]. Available from: 10.18297/etd/1165 ; https://ir.library.louisville.edu/etd/1165.

Council of Science Editors:

Purcell MR. Feasibility of using computational fluid dynamics for analysis of flow in an orbiting dish. [Masters Thesis]. University of Louisville; 2013. Available from: 10.18297/etd/1165 ; https://ir.library.louisville.edu/etd/1165

University of Michigan

23. Cao, Amos. Methods for Physiological Artifact Correction in Oscillating Steady State Imaging.

Degree: PhD, Biomedical Engineering, 2020, University of Michigan

URL: http://hdl.handle.net/2027.42/155132

► Functional magnetic resonance imaging (fMRI) is a neuroimaging technique that provides an unparalleled ability to non-invasively study brain activity. Since its inception in the early… (more)

▼ Functional magnetic resonance imaging (fMRI) is a neuroimaging technique that provides an unparalleled ability to non-invasively study brain activity. Since its inception in the early 1990s, fMRI has become a dominant tool in studying neurological responses to tasks and stimuli and has been critical in our evolving understanding of brain mapping. These achievements in neuroscience would not be possible without critical breakthroughs in MRI theory and hardware advancements, which continue to increase the speed and resolution of fMRI acquisitions. This dissertation explores a highly signal efficient fMRI imaging strategy known as Oscillating Steady-State Imaging (OSSI) and presents specialized artifact compensation strategies for addressing the practical challenges of the OSSI method. First, we develop analytical models and simulations of OSSI, which describe how the signal magnitude varies as a function of frequency. These simulations are then used to study how respiration-induced frequency changes cause artifactual signal fluctuations to a signal timecourse. Our simulations show that the severity of respiration artifacts changes with initial off-resonance. Furthermore, we show that respiration artifacts are primarily caused by transient signal effects rather than changes to steady-state magnitude. These findings inform the two correction strategies proposed in the remainder of the dissertation. The second portion of this work describes "OSSCOR," a retrospective method to correct timecourse magnitude changes caused by temporally varying frequency. We show how the OSSI signal exhibits a frequency-time duality which can be used to reshape structured physiological noise into a low-rank matrix. We then use principal component analysis in a data-driven correction strategy to create nuisance regressors for subsequent fMRI analysis. We show that free induction decay (FID) signals can also be used to create nuisance regressors in the same way in a variation of our method, referred to as "F-OSSCOR." Both OSSCOR and F-OSSCOR were found to significantly improve the functional sensitivity and signal stability compared to polynomial detrending alone. OSSCOR was also found to significantly outperform a standard data-driven correction method, CompCor. Finally, we present a prospective correction method which utilizes FID measurements to estimate and correct for B0 changes in real-time. Prospective correction has the potential to outperform retrospective correction methods by directly reducing perturbations to steady-state magnetization during acquisition. We first present the results of a feasibility analysis where simulation was used to determine how scan parameters would affect correction performance. We then developed a prospective correction application using a specialized scanner control platform to perform data analysis and parameter adjustment in real-time. Our initial fMRI proof-of-concept shows that real-time correction can increase the number of activated voxels and improve overall image stability as measured by tSNR. Advisors/Committee Members: Noll, Douglas C (committee member), Fessler, Jeffrey A (committee member), Nielsen, Jon-Fredrik (committee member), Seiberlich, Nicole (committee member).

Subjects/Keywords: functional MRI; steady-state imaging; Biomedical Engineering; Engineering

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APA (6^th Edition):

Cao, A. (2020). Methods for Physiological Artifact Correction in Oscillating Steady State Imaging. (Doctoral Dissertation). University of Michigan. Retrieved from http://hdl.handle.net/2027.42/155132

Chicago Manual of Style (16^th Edition):

Cao, Amos. “Methods for Physiological Artifact Correction in Oscillating Steady State Imaging.” 2020. Doctoral Dissertation, University of Michigan. Accessed January 20, 2021. http://hdl.handle.net/2027.42/155132.

MLA Handbook (7^th Edition):

Cao, Amos. “Methods for Physiological Artifact Correction in Oscillating Steady State Imaging.” 2020. Web. 20 Jan 2021.

Vancouver:

Cao A. Methods for Physiological Artifact Correction in Oscillating Steady State Imaging. [Internet] [Doctoral dissertation]. University of Michigan; 2020. [cited 2021 Jan 20]. Available from: http://hdl.handle.net/2027.42/155132.

Council of Science Editors:

Cao A. Methods for Physiological Artifact Correction in Oscillating Steady State Imaging. [Doctoral Dissertation]. University of Michigan; 2020. Available from: http://hdl.handle.net/2027.42/155132

University of Georgia

24. Hamm, Jordan. Schizophrenia patients have abnormal neural responses to increasing stimulus density in auditory cortex.

Degree: 2014, University of Georgia

URL: http://hdl.handle.net/10724/26339

► Electro-/magneto-encephalography studies indicate that schizophrenia subjects have decreased amplitudes of transient (N100/M100) and entrained (steady-state) neural responses to auditory stimuli. The current study extends this… (more)

Subjects/Keywords: Schizoprehenia; Auditory steady-state; Event-related Fields; MEG; GABA; Glutamate

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APA (6^th Edition):

Hamm, J. (2014). Schizophrenia patients have abnormal neural responses to increasing stimulus density in auditory cortex. (Thesis). University of Georgia. Retrieved from http://hdl.handle.net/10724/26339

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):

Hamm, Jordan. “Schizophrenia patients have abnormal neural responses to increasing stimulus density in auditory cortex.” 2014. Thesis, University of Georgia. Accessed January 20, 2021. http://hdl.handle.net/10724/26339.

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

MLA Handbook (7^th Edition):

Hamm, Jordan. “Schizophrenia patients have abnormal neural responses to increasing stimulus density in auditory cortex.” 2014. Web. 20 Jan 2021.

Vancouver:

Hamm J. Schizophrenia patients have abnormal neural responses to increasing stimulus density in auditory cortex. [Internet] [Thesis]. University of Georgia; 2014. [cited 2021 Jan 20]. Available from: http://hdl.handle.net/10724/26339.

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

Council of Science Editors:

Hamm J. Schizophrenia patients have abnormal neural responses to increasing stimulus density in auditory cortex. [Thesis]. University of Georgia; 2014. Available from: http://hdl.handle.net/10724/26339

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

Vanderbilt University

25. Gao, Min. Age-structured Population Models with Applications.

Degree: PhD, Mathematics, 2015, Vanderbilt University

URL: http://hdl.handle.net/1803/13547

► A general model of age-structured population dynamics of early humans is developed and the fundamental properties of its solutions are analyzed. The model is a… (more)

Subjects/Keywords: semilinear partial differential equation; steady states; stability; Lyapunov functional; population dynamics

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APA (6^th Edition):

Gao, M. (2015). Age-structured Population Models with Applications. (Doctoral Dissertation). Vanderbilt University. Retrieved from http://hdl.handle.net/1803/13547

Chicago Manual of Style (16^th Edition):

Gao, Min. “Age-structured Population Models with Applications.” 2015. Doctoral Dissertation, Vanderbilt University. Accessed January 20, 2021. http://hdl.handle.net/1803/13547.

MLA Handbook (7^th Edition):

Gao, Min. “Age-structured Population Models with Applications.” 2015. Web. 20 Jan 2021.

Vancouver:

Gao M. Age-structured Population Models with Applications. [Internet] [Doctoral dissertation]. Vanderbilt University; 2015. [cited 2021 Jan 20]. Available from: http://hdl.handle.net/1803/13547.

Council of Science Editors:

Gao M. Age-structured Population Models with Applications. [Doctoral Dissertation]. Vanderbilt University; 2015. Available from: http://hdl.handle.net/1803/13547

Penn State University

26. Zhu, Tao. Existence of Monetary Steady States in a Matching Model of Money .

Degree: 2008, Penn State University

URL: https://submit-etda.libraries.psu.edu/catalog/5981

► Existence of a monetary steady state is established for a random matching model with divisible goods, general individual money holdings, and take-it-or-leave-it offers by consumers.… (more)

Subjects/Keywords: matching model; existence; steady state

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APA (6^th Edition):

Zhu, T. (2008). Existence of Monetary Steady States in a Matching Model of Money . (Thesis). Penn State University. Retrieved from https://submit-etda.libraries.psu.edu/catalog/5981

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):

Zhu, Tao. “Existence of Monetary Steady States in a Matching Model of Money .” 2008. Thesis, Penn State University. Accessed January 20, 2021. https://submit-etda.libraries.psu.edu/catalog/5981.

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

MLA Handbook (7^th Edition):

Zhu, Tao. “Existence of Monetary Steady States in a Matching Model of Money .” 2008. Web. 20 Jan 2021.

Vancouver:

Zhu T. Existence of Monetary Steady States in a Matching Model of Money . [Internet] [Thesis]. Penn State University; 2008. [cited 2021 Jan 20]. Available from: https://submit-etda.libraries.psu.edu/catalog/5981.

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

Council of Science Editors:

Zhu T. Existence of Monetary Steady States in a Matching Model of Money . [Thesis]. Penn State University; 2008. Available from: https://submit-etda.libraries.psu.edu/catalog/5981

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

University of Newcastle

27. Tan, Shengming. Dynamic analysis of non-steady flow in granular dense phase pneumatic conveying.

Degree: PhD, 2009, University of Newcastle

URL: http://hdl.handle.net/1959.13/41765

►

Research Doctorate - Doctor of Philosophy (PhD)

Slug flow dense phase pneumatic conveying can be a most reliable, efficient method for handling a remarkably wide… (more)

▼

Research Doctorate - Doctor of Philosophy (PhD)

Slug flow dense phase pneumatic conveying can be a most reliable, efficient method for handling a remarkably wide range of dry bulk solids. Models for pressure drop over slugs in the low-velocity slug-flow pneumatic conveying by many researchers only took the force balance into account with the pressure drop. However, the nature of the slug flow pneumatic conveying is discontinuous and seldom becomes steady during the conveying period which requires further investigation. The fundamental understanding to gas/slug interaction in this thesis is that, by being a dynamic system, the faster a slug moves at a speed, the larger the space is left behind the slug. The gas feeding into the conveying system has to fill the increased space first then permeates through the slug and provides a push force on the slug. With gas permeation rate defined by the permeability factor, the derivative of the upstream pressure based on the air mass conservation law has been developed. For a given conveying system, the pressure in the pneumatic conveying system can be solved for steady conditions or numerically simulated for unsteady conditions. Parametric analysis have been conducted for pressure drop factors and found that slug velocity is the major reason causing the pressure fluctuation in the pneumatic conveying system. To verify the pressure drop model, this model has been applied to single slug cases and compared with experimental results for five different bulk materials, showing good results. Three distinct zones, i.e. Fixed Bed Zone, Initial Slug Zone and Reliable Slug Zone, have been found to exist in the relationship between slip velocity and pressure gradient. Lastly this model has also been applied to a multiple slug system under uniform conditions. In all, the fundamental gas pressure/pressure drop model developed in this thesis approaches slug flow conveying from a different viewpoint from the traditional momentum and material stress models developed by previous researchers, and provides a way of assessing the non-steady flow behaviour in granular dense phase pneumatic conveying. This model not only attains a better understanding of slug flow behaviour but also increases the accuracy of predicting the parameters.

Advisors/Committee Members: University of Newcastle. Faculty of Engineering and Built Environment, School of Engineering.

Subjects/Keywords: pneumatic conveying; slug flow; granular material; dense phase; non-steady flow

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APA (6^th Edition):

Tan, S. (2009). Dynamic analysis of non-steady flow in granular dense phase pneumatic conveying. (Doctoral Dissertation). University of Newcastle. Retrieved from http://hdl.handle.net/1959.13/41765

Chicago Manual of Style (16^th Edition):

Tan, Shengming. “Dynamic analysis of non-steady flow in granular dense phase pneumatic conveying.” 2009. Doctoral Dissertation, University of Newcastle. Accessed January 20, 2021. http://hdl.handle.net/1959.13/41765.

MLA Handbook (7^th Edition):

Tan, Shengming. “Dynamic analysis of non-steady flow in granular dense phase pneumatic conveying.” 2009. Web. 20 Jan 2021.

Vancouver:

Tan S. Dynamic analysis of non-steady flow in granular dense phase pneumatic conveying. [Internet] [Doctoral dissertation]. University of Newcastle; 2009. [cited 2021 Jan 20]. Available from: http://hdl.handle.net/1959.13/41765.

Council of Science Editors:

Tan S. Dynamic analysis of non-steady flow in granular dense phase pneumatic conveying. [Doctoral Dissertation]. University of Newcastle; 2009. Available from: http://hdl.handle.net/1959.13/41765

University of Newcastle

28. Naveed ul Hasan, Syed. A continuous, dynamic and steady state segregation-dispersion model of the reflux classifier.

Degree: PhD, 2017, University of Newcastle

URL: http://hdl.handle.net/1959.13/1353533

►

Research Doctorate - Doctor of Philosophy (PhD)

The aim of this study was to develop a generalised 2D segregation-dispersion model of the Reflux Classifier applicable… (more)

▼

Research Doctorate - Doctor of Philosophy (PhD)

The aim of this study was to develop a generalised 2D segregation-dispersion model of the Reflux Classifier applicable to continuous processing, for describing the internal state of the system, and for describing dynamic, and steady state separations. The Reflux Classifier is a beneficiation device comprising a fluidisation section with a set of parallel inclined channels above, in which particle segregation takes place according to differences in density and/or size. The presence of inclined channels provides a large effective settling area, while also improving the separation performance of the device. Many experimental studies have been conducted using the Reflux Classifier. However, the present study was the first to establish a mathematical model of the Reflux Classifier, for describing separations under continuous conditions. In the present study, a 2D model of the Reflux Classifier was developed, formulated in terms of the segregation and dispersion of the particles. This new model, written in Fortran 77, involved two main steps. The first was concerned with implementing the Kennedy and Bretton (1966) 1D segregation-dispersion model, previously used to describe liquid fluidised beds under batch conditions. The predictions of the 1D model for monocomponent systems in liquid fluidised beds were validated using flux curve analysis. The second step involved the modification of the 1D segregation-dispersion model into a 2D model of the Reflux Classifier. According to the segregation-dispersion model (Kennedy and Bretton, 1966), the net flux of any given particle species relative to the vessel consists of two components, namely the segregation and dispersion fluxes. The segregation flux in a monocomponent system was described using the hindered settling model of Richardson and Zaki (1954), modified to obtain the particle velocity relative to the fluid. For systems comprising particle species of different sizes and densities, the segregation flux was evaluated using a modified form of the Richardson and Zaki model, proposed by Asif (1997). The hindered settling model of Asif (1997) is effectively a constitutive model that incorporates both the effects of particle size and density, including the local suspension density on the slip velocity of a given particle species (Asif, 1997; Galvin et al. 1999a, b). The dispersion flux in the fluidisation section was determined using fixed values of the dispersion coefficient in the x (horizontal) and y (vertical) directions, as fitting parameters. Similarly, within the inclined section, a fixed value of the dispersion coefficient was adopted in the tangential direction (y direction). In contrast, in the normal direction (x direction) within the inclined section, a laminar shear mechanism, i.e. shear-induced lift, was incorporated as a contribution to dispersion in the x direction. The 2D segregation-dispersion model of the Reflux Classifier has been utilised to describe the transport behaviour of single, binary and…

Advisors/Committee Members: University of Newcastle. Faculty of Engineering & Built Environment, School of Engineering.

Subjects/Keywords: segregation-dispersion model; Reflux Classifier; continuous processing; steady state separations

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

APA (6^th Edition):

Naveed ul Hasan, S. (2017). A continuous, dynamic and steady state segregation-dispersion model of the reflux classifier. (Doctoral Dissertation). University of Newcastle. Retrieved from http://hdl.handle.net/1959.13/1353533

Chicago Manual of Style (16^th Edition):

Naveed ul Hasan, Syed. “A continuous, dynamic and steady state segregation-dispersion model of the reflux classifier.” 2017. Doctoral Dissertation, University of Newcastle. Accessed January 20, 2021. http://hdl.handle.net/1959.13/1353533.

MLA Handbook (7^th Edition):

Naveed ul Hasan, Syed. “A continuous, dynamic and steady state segregation-dispersion model of the reflux classifier.” 2017. Web. 20 Jan 2021.

Vancouver:

Naveed ul Hasan S. A continuous, dynamic and steady state segregation-dispersion model of the reflux classifier. [Internet] [Doctoral dissertation]. University of Newcastle; 2017. [cited 2021 Jan 20]. Available from: http://hdl.handle.net/1959.13/1353533.

Council of Science Editors:

Naveed ul Hasan S. A continuous, dynamic and steady state segregation-dispersion model of the reflux classifier. [Doctoral Dissertation]. University of Newcastle; 2017. Available from: http://hdl.handle.net/1959.13/1353533

North Carolina State University

29. Tafazzoli Yazdi, Ali. Skart: A Skewness- and Autoregression-Adjusted Batch-Means Procedure for Simulation Analysis.

Degree: PhD, Industrial Engineering, 2009, North Carolina State University

URL: http://www.lib.ncsu.edu/resolver/1840.16/3868

► We discuss Skart, an automated batch-means procedure for constructing a skewness- and autoregression-adjusted confidence interval (CI) for the steady-state mean of a simulation output process… (more)

▼ We discuss Skart, an automated batch-means procedure for constructing a skewness- and autoregression-adjusted confidence interval (CI) for the steady-state mean of a simulation output process in either discrete time (i.e., observation-based statistics) or continuous time (i.e., time-persistent statistics). Skart is a sequential procedure designed to deliver a CI that satisfies user-specified requirements concerning not only the CIâ€™s coverage probability but also the absolute or relative precision provided by its half-length. Skart exploits separate adjustments to the half-length of the classical batch-means CI so as to account for the effects on the distribution of the underlying Studentâ€™s t-statistic that arise from skewness (nonnormality) and autocorrelation of the batch means. The skewness adjustment is based on a modified Cornish-Fisher expansion for the classical batch-means Studentâ€™s t -ratio, and the autocorrelation adjustment is based on an autoregressive approximation to the batch-means process for sufficiently large batch sizes. Skart also delivers a point estimator for the steady-state mean that is approximately free of initialization bias. The duration of the associated warm-up period (i.e., the statistics clearing time) is based on iteratively applying von Neumannâ€™s randomness test to spaced batch means with progressively increasing batch sizes and interbatch spacer sizes. In an experimental performance evaluation involving a wide range of test processes, Skart compared favorably with other simulation analysis methodsâ€”namely, its predecessors ASAP3, WASSP, and SBatch as well as ABATCH, LBATCH, the Heidelberger-Welch procedure, and the Law-Carson procedure. Specifically, Skart exhibited competitive sampling efficiency and substantially closer conformance to the given CI coverage probabilities than the other procedures. Also presented is a nonsequential version of Skart, called N-Skart, in which the user supplies a single simulation-generated series of arbitrary length and specifies a coverage probability for a CI based on that series. In the same set of test processes previously mentioned and for a range of data-set sizes, N-Skart also achieved close conformance to the specified CI coverage probabilities. Advisors/Committee Members: Emily K. Lada, Committee Member (advisor), James R. Wilson, Committee Chair (advisor), Stephen D. Roberts, Committee Member (advisor), David A. Dickey, Committee Member (advisor), Yahya Fathi, Committee Member (advisor), Natalie M. Steiger, Committee Member (advisor).

Subjects/Keywords: steady-state analysis; simulation; batch-means method; statistical analysis

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

APA (6^th Edition):

Tafazzoli Yazdi, A. (2009). Skart: A Skewness- and Autoregression-Adjusted Batch-Means Procedure for Simulation Analysis. (Doctoral Dissertation). North Carolina State University. Retrieved from http://www.lib.ncsu.edu/resolver/1840.16/3868

Chicago Manual of Style (16^th Edition):

Tafazzoli Yazdi, Ali. “Skart: A Skewness- and Autoregression-Adjusted Batch-Means Procedure for Simulation Analysis.” 2009. Doctoral Dissertation, North Carolina State University. Accessed January 20, 2021. http://www.lib.ncsu.edu/resolver/1840.16/3868.

MLA Handbook (7^th Edition):

Tafazzoli Yazdi, Ali. “Skart: A Skewness- and Autoregression-Adjusted Batch-Means Procedure for Simulation Analysis.” 2009. Web. 20 Jan 2021.

Vancouver:

Tafazzoli Yazdi A. Skart: A Skewness- and Autoregression-Adjusted Batch-Means Procedure for Simulation Analysis. [Internet] [Doctoral dissertation]. North Carolina State University; 2009. [cited 2021 Jan 20]. Available from: http://www.lib.ncsu.edu/resolver/1840.16/3868.

Council of Science Editors:

Tafazzoli Yazdi A. Skart: A Skewness- and Autoregression-Adjusted Batch-Means Procedure for Simulation Analysis. [Doctoral Dissertation]. North Carolina State University; 2009. Available from: http://www.lib.ncsu.edu/resolver/1840.16/3868

Delft University of Technology

30. Karittevlis, Christodoulos (author). Source localization of auditory steady state responses to monaural and binaural beats.

Degree: 2020, Delft University of Technology

URL: http://resolver.tudelft.nl/uuid:9a899955-be41-43b2-adab-bb619b7d343a

► Background: When two acoustic sinusoids of slightly different frequencies are presented in the same ear, the listener perceives a beating sound with a rate the… (more)

▼ Background: When two acoustic sinusoids of slightly different frequencies are presented in the same ear, the listener perceives a beating sound with a rate the difference frequency between the two sinusoids. In the dichotic presentation of two acoustic sinusoids with slightly different frequencies, separately at the two ears, the listener perceives beats at the difference frequency and these beats are called Binaural Beats. As opposed to the Monaural Beats the Binaural Beats require the combined action of the two ears in order to be perceived. Monaural and Binaural Beats can be assessed with EEG recordings of the Auditory Steady-Steady Response. While the Monaural Beats are already created at the level of the cochlea, the Binaural Beats are caused by bilateral inputs at higher levels of the auditory processing chain. This suggest that possible differences between the generators of the ASSRs elicited by Monaural and by Binaural Beats can help in the understanding of the binaural processing of sound. Objective: The objective of this study is to localize the generators of ASSRs evoked by MBs and by BBs, with the goal to detect possible spatial differences between their sources. Methods: EEG recordings from 11 participants in response to multiple sinusoidal acoustic stimuli were used. Monaural beats, binaural beats, as well as other higher order monaural and binaural interactions between the input acoustic sinusoids were detected as ASSRs at the respective frequency of the beat or at the frequency of the other interactions. All the significant ASSRs were identified and then a spatial filtering technique was applied for the localization of their generators in the brain. The Dynamic Imaging of Coherent Sources (DICS) beamformer with left/right symmetric scanning dipoles was used to scan the whole brain and estimate the sources of the ASSRs. Results: The sources of the ASSRs evoked by monaural beats of 33Hz and 39Hz were identified in the auditory cortex. Maximum activation of the brain was found in the auditory cortex contralateral to the side of the monaural beat stimulus. ASSRs of 4 Hz Binaural Beat and 6Hz binaural interaction were localized in the right auditory cortex, slightly lower than the source of the Monaural Beats. Finally, sources of ASSRs evoked by other binaural beats and other monaural and binaural interactions were found in the following brain areas: temporal middle gyrus, parietal lobule, frontal gyrus, and precentral gyrus. Based on comparisons with results from other studies, the localization accuracy of subject-level source estimates was estimated 24.7mm. Conclusion: Generators of ASSRs evoked by monaural and binaural beats were estimated in the auditory cortex. The overall source results of the study suggest right-asymmetric contribution to the ASSR from the auditory cortex. Areas not belonging to the auditory system were also localized as sources of ASSRs. This suggests that brain areas outside the auditory system might be involved in the processing of the sound and sound perception. Finally, the… Advisors/Committee Members: van der Helm, Frans (mentor), Manoochehri, Mana (graduation committee), Noordanus, Elisabeth (mentor), Wang, Lei (graduation committee), Song, Wolf (graduation committee), Delft University of Technology (degree granting institution).

Subjects/Keywords: Monaural Beats; Binaural Beats; Source Localization; Auditory Steady State Responses; EEG

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APA (6^th Edition):

Karittevlis, C. (. (2020). Source localization of auditory steady state responses to monaural and binaural beats. (Masters Thesis). Delft University of Technology. Retrieved from http://resolver.tudelft.nl/uuid:9a899955-be41-43b2-adab-bb619b7d343a

Chicago Manual of Style (16^th Edition):

Karittevlis, Christodoulos (author). “Source localization of auditory steady state responses to monaural and binaural beats.” 2020. Masters Thesis, Delft University of Technology. Accessed January 20, 2021. http://resolver.tudelft.nl/uuid:9a899955-be41-43b2-adab-bb619b7d343a.

MLA Handbook (7^th Edition):

Karittevlis, Christodoulos (author). “Source localization of auditory steady state responses to monaural and binaural beats.” 2020. Web. 20 Jan 2021.

Vancouver:

Karittevlis C(. Source localization of auditory steady state responses to monaural and binaural beats. [Internet] [Masters thesis]. Delft University of Technology; 2020. [cited 2021 Jan 20]. Available from: http://resolver.tudelft.nl/uuid:9a899955-be41-43b2-adab-bb619b7d343a.

Council of Science Editors:

Karittevlis C(. Source localization of auditory steady state responses to monaural and binaural beats. [Masters Thesis]. Delft University of Technology; 2020. Available from: http://resolver.tudelft.nl/uuid:9a899955-be41-43b2-adab-bb619b7d343a

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