subject:(Magnetic)

Macquarie University

1. Clark, David Alan. Integrated magnetics: contributions to improved processing and interpretation of magnetic gradient tensor data, new methods for source location and estimation of magnetisation, and predictive magnetic exploration models.

Degree: 2014, Macquarie University

URL: http://hdl.handle.net/1959.14/1131405

►

"A thesis submitted for the degree of Doctor of Philosophy".

"January, 2014'

Thesis by publication.

1. Introduction – 2. Utility of magnetic tensor gradiometry and… (more)

▼

"A thesis submitted for the degree of Doctor of Philosophy".

"January, 2014'

Thesis by publication.

1. Introduction – 2. Utility of magnetic tensor gradiometry and properties of the magnetic gradient tensor – 3. New methods for interpretation of magnetic vector and gradient tensor data I: Eigenvector analysis and the normalised source strength – 4. New methods for interpretation of magnetic vector and gradient tensor data II: application to the Mount Leyshon anomaly, Queensland – 5. Interpretation of the magnetic gradient tensor and normalized source strength applied to the Tallawang magnetite skarn deposit, New South Wales, Australia – 6. Correction of electric and magnetic fields and gradients measured within and around an insulating sensor capsule in seawater – 7. New approaches to dealing with remanence: magnetic moment analysis using tensor invariants and remote determination of in situ magnetisation using a static tensor gradiometer – 8. Methods for determining remanent and total magnetisations of magnetic sources - a review – 9. Magnetic effects of hydrothermal alteration in porphyry copper and iron-oxide copper-gold systems: a review – 10. Conclusions.

This thesis presents methods for processing and interpreting magnetic gradient tensor data, new approaches to estimation of source magnetisations from analysis of magnetic anomalies, and improved geological interpretation of magnetic surveys using magnetic petrological principles and predictive magnetic exploration models. The thesis emphasises the importance of an approach that integrates an understanding of the geological processes that create and destroy magnetic minerals with extra information obtained from magnetic gradient tensor data, and with petrophysical and palaeomagnetic information, to derive better geological models and to improve exploration success.

1 online resource (vi, 344 pages) illustrations

Advisors/Committee Members: Macquarie University. Department of Earth and Planetary Sciences.

Subjects/Keywords: Magnetic measurements; Magnetic prospecting; magnetic interpretation; magnetic gradient tensor; magnetic petrology; magnetic exploration models

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Clark, D. A. (2014). Integrated magnetics: contributions to improved processing and interpretation of magnetic gradient tensor data, new methods for source location and estimation of magnetisation, and predictive magnetic exploration models. (Doctoral Dissertation). Macquarie University. Retrieved from http://hdl.handle.net/1959.14/1131405

Chicago Manual of Style (16^th Edition):

Clark, David Alan. “Integrated magnetics: contributions to improved processing and interpretation of magnetic gradient tensor data, new methods for source location and estimation of magnetisation, and predictive magnetic exploration models.” 2014. Doctoral Dissertation, Macquarie University. Accessed September 15, 2019. http://hdl.handle.net/1959.14/1131405.

MLA Handbook (7^th Edition):

Clark, David Alan. “Integrated magnetics: contributions to improved processing and interpretation of magnetic gradient tensor data, new methods for source location and estimation of magnetisation, and predictive magnetic exploration models.” 2014. Web. 15 Sep 2019.

Vancouver:

Clark DA. Integrated magnetics: contributions to improved processing and interpretation of magnetic gradient tensor data, new methods for source location and estimation of magnetisation, and predictive magnetic exploration models. [Internet] [Doctoral dissertation]. Macquarie University; 2014. [cited 2019 Sep 15]. Available from: http://hdl.handle.net/1959.14/1131405.

Council of Science Editors:

Clark DA. Integrated magnetics: contributions to improved processing and interpretation of magnetic gradient tensor data, new methods for source location and estimation of magnetisation, and predictive magnetic exploration models. [Doctoral Dissertation]. Macquarie University; 2014. Available from: http://hdl.handle.net/1959.14/1131405

NSYSU

2. Ho, Yen-Hsun. The Growth of the Magnetic Multilayer and Relative Properties.

Degree: Master, Physics, 2008, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0822108-151506

► From the discovery of GMR effect since 1988,spintronic has been extensively developed. Research and application of relative GMR, CMR and TMR topics have progressed rapidly.… (more)

Subjects/Keywords: Magnetic multilayer; Magnetic tunnel junction

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Ho, Y. (2008). The Growth of the Magnetic Multilayer and Relative Properties. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0822108-151506

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):

Ho, Yen-Hsun. “The Growth of the Magnetic Multilayer and Relative Properties.” 2008. Thesis, NSYSU. Accessed September 15, 2019. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0822108-151506.

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

MLA Handbook (7^th Edition):

Ho, Yen-Hsun. “The Growth of the Magnetic Multilayer and Relative Properties.” 2008. Web. 15 Sep 2019.

Vancouver:

Ho Y. The Growth of the Magnetic Multilayer and Relative Properties. [Internet] [Thesis]. NSYSU; 2008. [cited 2019 Sep 15]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0822108-151506.

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

Council of Science Editors:

Ho Y. The Growth of the Magnetic Multilayer and Relative Properties. [Thesis]. NSYSU; 2008. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0822108-151506

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

Oregon State University

3. Gaskill, Steven G. Equivalent circuit modeling of on-chip magnetic devices based on terminal measurements.

Degree: PhD, Electrical and Computer Engineering, 2014, Oregon State University

URL: http://hdl.handle.net/1957/50151

► The addition of thin-film alloy magnetic materials to integrated circuit processing enables a number of novel monolithic circuits. Examples include fully integrated magnetic field sensors,… (more)

▼ The addition of thin-film alloy magnetic materials to integrated circuit processing enables a number of novel monolithic circuits. Examples include fully integrated magnetic field sensors, signal and power galvanic isolation circuits, and power supplies on chip (PwrSoC). There are several benefits to integrating these traditionally off-chip devices, including improved manufacturability, reduced cost, increased power density, better thermal management, and increase board space efficiency. Accurate circuit models are needed to enable successful circuit simulation of novel on-chip magnetic devices. This thesis focuses on physically-motivated models extracted from terminal characteristics for three categories of devices benefiting from the inclusion of ferromagnetic alloy thin films: a microinductor, a microtransformer, and a microfluxgate. All models are well-behaved asymptotically, are guaranteed passive, and have physical significance to elements and circuit quantities. Measurements used to generate the models are wafer-level compatible and easily obtained with an impedance analyzer or vector network analyzer; no knowledge of the internal physics of the device (e.g. the magnetic material's magnetization behavior) is necessary. For each device an extraction algorithm is presented which obtains all model parameters within a few minutes on a 3.2 GHz Pentium 4 workstation. The resulting models not only match the measurements used to generate the model, but accurately reproduce specific determinative performance figures in their respective applications. Microinductors in buck converters accurately reproduce saturation dynamics with errors less than 2.5% and power efficiency within 0.2% when compared to field solvers. A fabricated microinductor matched the 10 MHz pulse response of the model to within 10%. A microtransformer used as a signal isolation transformer is shown to match the voltage gain to within an error < 0.5%. Additionally, a microtransformer used in an isolated flyback converter captures the current with an error of 3.3% and power efficiency to with 5.6% error when compared to field solvers. The microfluxgate model exhibited accurate performance giving an error of 6.6% when compared to field solvers, and errors less than 7.5% when compared to measurements in the magnetic field sensitivity curve well beyond the linear range. Ultimately, this research enables accurate circuit simulations of novel on-chip magnetic devices potentially realizing first-pass design success. Advisors/Committee Members: Weisshaar, Andreas (advisor), Brekken, Ted (committee member).

Subjects/Keywords: magnetic materials; Magnetic materials

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Gaskill, S. G. (2014). Equivalent circuit modeling of on-chip magnetic devices based on terminal measurements. (Doctoral Dissertation). Oregon State University. Retrieved from http://hdl.handle.net/1957/50151

Chicago Manual of Style (16^th Edition):

Gaskill, Steven G. “Equivalent circuit modeling of on-chip magnetic devices based on terminal measurements.” 2014. Doctoral Dissertation, Oregon State University. Accessed September 15, 2019. http://hdl.handle.net/1957/50151.

MLA Handbook (7^th Edition):

Gaskill, Steven G. “Equivalent circuit modeling of on-chip magnetic devices based on terminal measurements.” 2014. Web. 15 Sep 2019.

Vancouver:

Gaskill SG. Equivalent circuit modeling of on-chip magnetic devices based on terminal measurements. [Internet] [Doctoral dissertation]. Oregon State University; 2014. [cited 2019 Sep 15]. Available from: http://hdl.handle.net/1957/50151.

Council of Science Editors:

Gaskill SG. Equivalent circuit modeling of on-chip magnetic devices based on terminal measurements. [Doctoral Dissertation]. Oregon State University; 2014. Available from: http://hdl.handle.net/1957/50151

University of Waterloo

4. Mehrtash, Moein. Bilateral Macro-Micro Teleoperation Using A Magnetic Actuation Mechanism.

Degree: 2013, University of Waterloo

URL: http://hdl.handle.net/10012/7909

► In recent years, there has been increasing interest in the advancement of microrobotic systems in micro-engineering, micro-fabrication, biological research and biomedical applications. Untethered magnetic-based microrobotic… (more)

▼ In recent years, there has been increasing interest in the advancement of microrobotic systems in micro-engineering, micro-fabrication, biological research and biomedical applications. Untethered magnetic-based microrobotic systems are one of the most widely developing groups of microrobotic systems that have been extensively explored for biological and biomedical micro-manipulations. These systems show promise in resolving problems related to on-board power supply limitations as well as mechanical contact sealing and lubrication. In this thesis, a high precision magnetic untethered microrobotic system is demonstrated for micro-handling tasks. A key aspect of the proposed platform concerns the integration of magnetic levitation technology and bilateral macro-micro teleoperation for human intervention to avoid imperceptible failures in poorly observed micro-domain environments. The developed platform has three basic subsystems: a magnetic untethered microrobotic system (MUMS), a haptic device, and a scaled bilateral teleoperation system. The MUMS produces and regulates a magnetic field for non-contact propelling of a microrobot. In order to achieve a controlled motion of the magnetically levitated microrobot, a mathematical force model of the magnetic propulsion mechanism is developed and used to design various control systems. In the workspace of 30 × 32 × 32 mm ³, both PID and LQG\LTR controllers perform similarly the position accuracy of 10 µ m in a vertical direction and 2 µ m in a horizontal motion. The MUMS is equipped with an eddy-current damper to enhance its inherent damping factor in the microrobot's horizontal motions. This paper deals with the modeling and analysis of an eddy-current damper that is formed by a conductive plate placed below the levitated microrobot to overcome inherent dynamical vibrations and improve motion precision. The modeling of eddy-current distribution in the conductive plate is investigated by solving the diffusion equation for vector magnetic potential, and an analytical expression for the horizontal damping force is presented and experimentally validated. It is demonstrated that eddy-current damping is a crucial technique for increasing the damping coefficient in a non-contact way and for improving levitation performance. The damping can be widely used in applications of magnetic actuation systems in micro-manipulation and micro-fabrication. To determine the position of the microrobot in a workspace, the MUMS uses high-accuracy laser sensors. However, laser positioning techniques can only be used in highly transparent environments. A novel technique based on real-time magnetic flux measurement has been proposed for the position estimation of the microrobot in case of laser beam blockage, whereby a combination of Hall-effect sensors is employed to find the microrobot's position in free motion by using the produced magnetic flux. In free motion, the microrobot tends to move toward the horizontally zero magnetic field gradient, B_max location. As…

Subjects/Keywords: Magnetic Actuation; Magnetic levitation

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Mehrtash, M. (2013). Bilateral Macro-Micro Teleoperation Using A Magnetic Actuation Mechanism. (Thesis). University of Waterloo. Retrieved from http://hdl.handle.net/10012/7909

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):

Mehrtash, Moein. “Bilateral Macro-Micro Teleoperation Using A Magnetic Actuation Mechanism.” 2013. Thesis, University of Waterloo. Accessed September 15, 2019. http://hdl.handle.net/10012/7909.

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

MLA Handbook (7^th Edition):

Mehrtash, Moein. “Bilateral Macro-Micro Teleoperation Using A Magnetic Actuation Mechanism.” 2013. Web. 15 Sep 2019.

Vancouver:

Mehrtash M. Bilateral Macro-Micro Teleoperation Using A Magnetic Actuation Mechanism. [Internet] [Thesis]. University of Waterloo; 2013. [cited 2019 Sep 15]. Available from: http://hdl.handle.net/10012/7909.

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

Council of Science Editors:

Mehrtash M. Bilateral Macro-Micro Teleoperation Using A Magnetic Actuation Mechanism. [Thesis]. University of Waterloo; 2013. Available from: http://hdl.handle.net/10012/7909

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

Addis Ababa University

5. ASNAKE, SAHELE. STUDY OF CRITICAL TEMPERATURE OF DILUTED MAGNETIC SEMICONDUCTORS (Ga,Mn)As .

Degree: 2012, Addis Ababa University

URL: http://etd.aau.edu.et/dspace/handle/123456789/1286

► (Ga;Mn)As is a very extensively studied diluted magnetic semiconductor. This type of materials bridge over the incompatibilities in metal-semiconductor in-terfaces in electron- ics components and… (more)

Subjects/Keywords: magnetic semiconductor

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

ASNAKE, S. (2012). STUDY OF CRITICAL TEMPERATURE OF DILUTED MAGNETIC SEMICONDUCTORS (Ga,Mn)As . (Thesis). Addis Ababa University. Retrieved from http://etd.aau.edu.et/dspace/handle/123456789/1286

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):

ASNAKE, SAHELE. “STUDY OF CRITICAL TEMPERATURE OF DILUTED MAGNETIC SEMICONDUCTORS (Ga,Mn)As .” 2012. Thesis, Addis Ababa University. Accessed September 15, 2019. http://etd.aau.edu.et/dspace/handle/123456789/1286.

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

MLA Handbook (7^th Edition):

ASNAKE, SAHELE. “STUDY OF CRITICAL TEMPERATURE OF DILUTED MAGNETIC SEMICONDUCTORS (Ga,Mn)As .” 2012. Web. 15 Sep 2019.

Vancouver:

ASNAKE S. STUDY OF CRITICAL TEMPERATURE OF DILUTED MAGNETIC SEMICONDUCTORS (Ga,Mn)As . [Internet] [Thesis]. Addis Ababa University; 2012. [cited 2019 Sep 15]. Available from: http://etd.aau.edu.et/dspace/handle/123456789/1286.

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

Council of Science Editors:

ASNAKE S. STUDY OF CRITICAL TEMPERATURE OF DILUTED MAGNETIC SEMICONDUCTORS (Ga,Mn)As . [Thesis]. Addis Ababa University; 2012. Available from: http://etd.aau.edu.et/dspace/handle/123456789/1286

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

NSYSU

6. Hwang, Chiao-wen. Electrophysiological Studies on Peripheral Neuropathy in Rats:Comparison of Conventional Nerve Conduction Studies and Magnetic Motor Root Stimulation.

Degree: Master, Biological Sciences, 2006, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0615106-230734

► Numerous mechanisms contribute to peripheral nerve injuries such as chemical intoxication, compression, stretching and avulsion, which usually result in severe damage to the sensory and… (more)

▼ Numerous mechanisms contribute to peripheral nerve injuries such as chemical intoxication, compression, stretching and avulsion, which usually result in severe damage to the sensory and motor functions. The current approaches for evaluating nerve regeneration include expression analysis of molecular markers, histological analysis, behavior testing and electrophysiological studies. The aim of this study is to compare the diagnostic efficacy using the recently developed magnetic stimulation approach with that of conventional electrical stimulation method in different models of peripheral neuropathy and to compare in terms of latency and amplitude of the evoked response by electrical and magnetic stimulation. Adult male Sprague Dawley rats (250-300 g, n = 24) were divided into three groups: (1) control group, (2) sciatic nerve ligation group and (3) acrylamide intoxication group. The electrophysiological studies were carried out 3 days before ligation and every 7 days after ligation for 4 weeks. The measurements included amplitude and onset latency of maximal compound nerve action potential (CMAP) in branches of sciatic nerve (nerves to the gastrocnemius, tibialis anterior), motor nerve conduction velocity, H-reflex, F-wave, amplitude and onset latency of motor evoked potential by lumbosacral motor root magnetic stimulation, and denervation by electromyography (gastrocnemius, tibialis anterior). The results from studies using magnetic and electrical stimulation showed prominent reduction of CMAP amplitude in rats of sciatic nerve ligation and acrylamide intoxication group. The CMAP amplitude measured by magnetic stimulation was 76~85% of that by electrical stimulation. By either magnetic stimulation or electrical stimulation, there was no significant difference in the mean onset latency of CMAP between control and neuropathy groups. Volume conduction accounts for the interference of waveform and error is inevitable. Because of the short distance of hind limb of the rat, the nerve conduction velocity (NCV), H-reflex and F-wave could not be determined using magnetic stimulation. In contrast, electrophysiological analysis by electrical stimulation revealed slowed NCV, prolonged or absent H-reflex and F-wave in animals of neuropathy groups. Electromyography showed prominent denervation potentials over the sampling muscles in both models. In conclusion, magnetic stimulation of lumbosacral motor root is non-invasive and convenient. However, further improvement and establishment of basic parameters are required to facilitate a reliable tool in evaluation of peripheral nerve injury. Advisors/Committee Members: Ming-hong Tai (committee member), Jau-cheng, Liou (chair), Zhi-hong, Wen (chair).

Subjects/Keywords: magnetic

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Hwang, C. (2006). Electrophysiological Studies on Peripheral Neuropathy in Rats:Comparison of Conventional Nerve Conduction Studies and Magnetic Motor Root Stimulation. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0615106-230734

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):

Hwang, Chiao-wen. “Electrophysiological Studies on Peripheral Neuropathy in Rats:Comparison of Conventional Nerve Conduction Studies and Magnetic Motor Root Stimulation.” 2006. Thesis, NSYSU. Accessed September 15, 2019. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0615106-230734.

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

MLA Handbook (7^th Edition):

Hwang, Chiao-wen. “Electrophysiological Studies on Peripheral Neuropathy in Rats:Comparison of Conventional Nerve Conduction Studies and Magnetic Motor Root Stimulation.” 2006. Web. 15 Sep 2019.

Vancouver:

Hwang C. Electrophysiological Studies on Peripheral Neuropathy in Rats:Comparison of Conventional Nerve Conduction Studies and Magnetic Motor Root Stimulation. [Internet] [Thesis]. NSYSU; 2006. [cited 2019 Sep 15]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0615106-230734.

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

Council of Science Editors:

Hwang C. Electrophysiological Studies on Peripheral Neuropathy in Rats:Comparison of Conventional Nerve Conduction Studies and Magnetic Motor Root Stimulation. [Thesis]. NSYSU; 2006. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0615106-230734

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

Universitat de Valencia

7. Duan, Yan. The use of polyoxometalates for the design of high-nuclearity magnetic clusters, single-ion magnets and photo-responsive materials .

Degree: 2017, Universitat de Valencia

URL: http://hdl.handle.net/10550/58694

► Resumen en español A continuación, se describe la estructura de la tesis y se detallan los aspectos más relevantes tratados en cada uno de los… (more)

▼ Resumen en español A continuación, se describe la estructura de la tesis y se detallan los aspectos más relevantes tratados en cada uno de los capítulos de la presente disertación. En el Capítulo 1 se presenta una breve introducción histórica sobre los POMs y una descripción detallada de los aspectos más relevantes de la síntesis, estructuras, propiedades y aplicaciones de los POMs. Los resultados se han estructurado en tres capítulos (Capítulo 2, Capítulo 3 y Capítulo 4). En el Capítulo 2 se discute la síntesis y caracterización de diez nuevos polioxometalatos sustituidos con cobalto. Este capítulo ofrece una visión profunda de los detalles experimentales de la síntesis y caracterización de POMs que contienen cobalto y que se obtuvieron durante la elaboración de este trabajo doctoral. Este capítulo se divide en tres partes: 1)Síntesis y caracterización completa de cuatro nuevos POMs que encapsulan clústeres constituidos por cuatro o siete iones de cobalto (tetracobalto(II) o heptacobalto(II,III)) con topologías de tipo cubano o di-cubano. La naturaleza química y las propiedades físicas de estos compuestos se describen en este primer apartado. Finalmente, se explica el interés que estas singulares estructuras de espín, surgidas de las topologías de tipo cubano y dicubano, tienen en espintrónica molecular y en computación cuántica. 2)Se presenta un procedimiento que permite sintetizar nuevos POMs que contienen una o dos subunidades, formuladas como '[Co4(OH)3(H2O)6-n(PW9O34)]3-' (n = 3 o 5), además de otros fragmentos de polyoxoaniones. La sustitución de las moléculas de agua que coordinan a los átomos de cobalto en esas subunidades por ligandos oxo o hidroxo pertenecientes a otros fragmentos de POMs, da lugar a cuatro nuevos compuestos de mayor tamaño. La estructura cristalina y la caracterización física de estos compuestos (espectroscopia IR y UV-vis, análisis elemental, ciclovoltametría y estudios magnéticos) se presentan en esta parte. 3)Se describen dos estructuras de POMs sustituidos con cobalto cuyas fórmulas son: [CoII4(H2O)2(CoIIIW9O34)(PW9O34)]12– (2.8) y [Co2{Co3(H2O)(Co(OH)2W7O26)(PW9O34)}2]22– (2.9). El POM 2.8 está formado por dos unidades trivacantes diferentes (B-α-[PW9O34]9– y B-α-[CoIIIW9O34]11–) que encapsulan a cuatro iones Co(II), dando lugar a la formación de un clúster de cinco cobaltos [CoII4CoIII]. Este POM representa el primer ejemplo de un sándwich asimétrico con la topología de Weakley. En cambio, el compuesto 2.9 es un POM con una forma más alargada, terminado en ambos extremos por dos ligandos trivacantes B-α-[PW9O34]9– que, junto a dos unidades puente [W7O26]10–, encapsulan un nuevo clúster con diez iones Co(II) con coordinación octaédrica y tetraédrica. Este compuesto representa uno de los pocos ejemplos de sándwich triple en la química de los polioxometalatos. Por otra parte, la síntesis de 2.9 se ha realizado utilizando un método original consistente en la hidrólisis reductiva parcial de 2.8. En el Capítulo 3 se describe la síntesis y caracterización de nuevos SIMs… Advisors/Committee Members: Coronado Miralles, Eugenio (advisor).

Subjects/Keywords: polyoxometalate; magnetic

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Duan, Y. (2017). The use of polyoxometalates for the design of high-nuclearity magnetic clusters, single-ion magnets and photo-responsive materials . (Doctoral Dissertation). Universitat de Valencia. Retrieved from http://hdl.handle.net/10550/58694

Chicago Manual of Style (16^th Edition):

Duan, Yan. “The use of polyoxometalates for the design of high-nuclearity magnetic clusters, single-ion magnets and photo-responsive materials .” 2017. Doctoral Dissertation, Universitat de Valencia. Accessed September 15, 2019. http://hdl.handle.net/10550/58694.

MLA Handbook (7^th Edition):

Duan, Yan. “The use of polyoxometalates for the design of high-nuclearity magnetic clusters, single-ion magnets and photo-responsive materials .” 2017. Web. 15 Sep 2019.

Vancouver:

Duan Y. The use of polyoxometalates for the design of high-nuclearity magnetic clusters, single-ion magnets and photo-responsive materials . [Internet] [Doctoral dissertation]. Universitat de Valencia; 2017. [cited 2019 Sep 15]. Available from: http://hdl.handle.net/10550/58694.

Council of Science Editors:

Duan Y. The use of polyoxometalates for the design of high-nuclearity magnetic clusters, single-ion magnets and photo-responsive materials . [Doctoral Dissertation]. Universitat de Valencia; 2017. Available from: http://hdl.handle.net/10550/58694

8. JUNG, ILYONG. Investigations of Swimming Microorganisms under Variable Apparent Weight.

Degree: PhD, Physics, 2015, Brown University

URL: https://repository.library.brown.edu/studio/item/bdr:419412/

► Experiments have reported that swimming Paramecia exhibit graviresponses. They exhibit negative gravitaxis by orienting their swimming trajectories upward under gravity and negative gravikinesis by exerting… (more)

▼ Experiments have reported that swimming Paramecia exhibit graviresponses. They exhibit negative gravitaxis by orienting their swimming trajectories upward under gravity and negative gravikinesis by exerting stronger propulsion when swimming against gravity than moving along it. Their force sensing ability is surprising because their apparent weight is only ~ 70 pN. This study was motivated by the desire to understand how Paramecia actively or passively transduce this tiny force and other similar mechanical forces. It involved a recently developed technique for applying variable magnetic forces on swimming Paramecia using inhomogeneous magnetic fields. We could vary the apparent weights of swimming Paramecia from -8 to 10 times its normal value. We conducted an experiment to understand how Paramecia respond to the mechanical drag force changes induced by changing medium viscosity. We analyzed their helical trajectories and investigated the ciliary motor properties of swimming Paramecia under magnetically induced neutral buoyancy. We developed a phenomenological model that could describe how Paramecia adjusted their beating frequencies and geometry as viscosity changed. We concluded that Paramecia cilia exhibit two extremely different motor characteristics depending on their position on the cell body. As viscosity increased, the body-cilia operated at a constant propulsion force without changes in the beating geometry while the oral groove cilia beat at a constant speed. This result is remarkable because those cilia are known to have very similar structures. Paramecia are known to actively respond to mechanical perturbation. When stimulated by a needlelike object, they normally change their swimming patterns such as swimming speed or direction to respond to the force. To investigate their response to different physical perturbations such as the collision with flat surfaces, we adjusted their apparent weight. In particular, we observed a counterintuitive surface accumulation of swimming Paramecia. Surprisingly, they became trapped at the bottom surface as we increased their buoyancy. We introduced a purely passive model to explain this strange behavior. We found that the buoyancy decreased the turning torque on the swimming Paramecia and subsequently they became trapped to the bottom surface. The experimental results indicated that Paramecia passively interact with flat surfaces. Advisors/Committee Members: Valles, James (Director), Powers, Thomas (Reader), Tang, Jay (Reader).

Subjects/Keywords: magnetic levitation

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

JUNG, I. (2015). Investigations of Swimming Microorganisms under Variable Apparent Weight. (Doctoral Dissertation). Brown University. Retrieved from https://repository.library.brown.edu/studio/item/bdr:419412/

Chicago Manual of Style (16^th Edition):

JUNG, ILYONG. “Investigations of Swimming Microorganisms under Variable Apparent Weight.” 2015. Doctoral Dissertation, Brown University. Accessed September 15, 2019. https://repository.library.brown.edu/studio/item/bdr:419412/.

MLA Handbook (7^th Edition):

JUNG, ILYONG. “Investigations of Swimming Microorganisms under Variable Apparent Weight.” 2015. Web. 15 Sep 2019.

Vancouver:

JUNG I. Investigations of Swimming Microorganisms under Variable Apparent Weight. [Internet] [Doctoral dissertation]. Brown University; 2015. [cited 2019 Sep 15]. Available from: https://repository.library.brown.edu/studio/item/bdr:419412/.

Council of Science Editors:

JUNG I. Investigations of Swimming Microorganisms under Variable Apparent Weight. [Doctoral Dissertation]. Brown University; 2015. Available from: https://repository.library.brown.edu/studio/item/bdr:419412/

9. TRAN, NHIEM LE. Synthesis, Modification and Characterization of Magnetic Nanoparticles and Applications in reversing Osteoporosis and Inhibiting Bacterial Infection.

Degree: PhD, Physics, 2012, Brown University

URL: https://repository.library.brown.edu/studio/item/bdr:297706/

► Magnetic nanoparticles have been used extensively as drug delivery materials in recent years. The goal of this study was to treat bone diseases (such as… (more)

Subjects/Keywords: magnetic nanoparticles

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

TRAN, N. L. (2012). Synthesis, Modification and Characterization of Magnetic Nanoparticles and Applications in reversing Osteoporosis and Inhibiting Bacterial Infection. (Doctoral Dissertation). Brown University. Retrieved from https://repository.library.brown.edu/studio/item/bdr:297706/

Chicago Manual of Style (16^th Edition):

TRAN, NHIEM LE. “Synthesis, Modification and Characterization of Magnetic Nanoparticles and Applications in reversing Osteoporosis and Inhibiting Bacterial Infection.” 2012. Doctoral Dissertation, Brown University. Accessed September 15, 2019. https://repository.library.brown.edu/studio/item/bdr:297706/.

MLA Handbook (7^th Edition):

TRAN, NHIEM LE. “Synthesis, Modification and Characterization of Magnetic Nanoparticles and Applications in reversing Osteoporosis and Inhibiting Bacterial Infection.” 2012. Web. 15 Sep 2019.

Vancouver:

TRAN NL. Synthesis, Modification and Characterization of Magnetic Nanoparticles and Applications in reversing Osteoporosis and Inhibiting Bacterial Infection. [Internet] [Doctoral dissertation]. Brown University; 2012. [cited 2019 Sep 15]. Available from: https://repository.library.brown.edu/studio/item/bdr:297706/.

Council of Science Editors:

TRAN NL. Synthesis, Modification and Characterization of Magnetic Nanoparticles and Applications in reversing Osteoporosis and Inhibiting Bacterial Infection. [Doctoral Dissertation]. Brown University; 2012. Available from: https://repository.library.brown.edu/studio/item/bdr:297706/

Anna University

10. Balavijayalakshmi J. Synthesis and characterization of copper Doped mixed ferrite co ni co ni ni mn Nanoparticles co ni cu and ni mn cu ferrite Nanoparticles as humidity sensors and Electro catalysts;.

Degree: Synthesis and characterization of copper Doped mixed ferrite co ni co ni ni mn Nanoparticles co ni cu and ni mn cu ferrite Nanoparticles as humidity sensors and Electro catalysts, 2015, Anna University

URL: http://shodhganga.inflibnet.ac.in/handle/10603/55925

►

The limited magnetic properties of iron oxide nanoparticles newlinepresent a challenge to the application of these particles in magnetic newlinenanoparticle technology Increasing the saturation magnetization… (more)

Subjects/Keywords: magnetic nanoparticle technology; Synthesizing novel magnetic nanoparticles

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

J, B. (2015). Synthesis and characterization of copper Doped mixed ferrite co ni co ni ni mn Nanoparticles co ni cu and ni mn cu ferrite Nanoparticles as humidity sensors and Electro catalysts;. (Thesis). Anna University. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/55925

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):

J, Balavijayalakshmi. “Synthesis and characterization of copper Doped mixed ferrite co ni co ni ni mn Nanoparticles co ni cu and ni mn cu ferrite Nanoparticles as humidity sensors and Electro catalysts;.” 2015. Thesis, Anna University. Accessed September 15, 2019. http://shodhganga.inflibnet.ac.in/handle/10603/55925.

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

MLA Handbook (7^th Edition):

J, Balavijayalakshmi. “Synthesis and characterization of copper Doped mixed ferrite co ni co ni ni mn Nanoparticles co ni cu and ni mn cu ferrite Nanoparticles as humidity sensors and Electro catalysts;.” 2015. Web. 15 Sep 2019.

Vancouver:

J B. Synthesis and characterization of copper Doped mixed ferrite co ni co ni ni mn Nanoparticles co ni cu and ni mn cu ferrite Nanoparticles as humidity sensors and Electro catalysts;. [Internet] [Thesis]. Anna University; 2015. [cited 2019 Sep 15]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/55925.

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

Council of Science Editors:

J B. Synthesis and characterization of copper Doped mixed ferrite co ni co ni ni mn Nanoparticles co ni cu and ni mn cu ferrite Nanoparticles as humidity sensors and Electro catalysts;. [Thesis]. Anna University; 2015. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/55925

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

University of Alberta

11. Dwan, Jerrod Ryan. Investigating the 197Au-31P spin-spin coupling interactions in gold-phosphine halides using solid-state nuclear magnetic resonance, spectral simulations, and quantum chemistry computations.

Degree: MS, Department of Chemistry, 2011, University of Alberta

URL: https://era.library.ualberta.ca/files/tm70mw653

► Phosphorus-31 nuclear magnetic resonance spectroscopy with magic angle spinning was used to characterize 197Au-31P spin-spin coupling interactions in solid gold-phosphine halides and the spectra have… (more)

Subjects/Keywords: Nuclear magnetic resonance spectroscopy; Nuclear magnetic resonance

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Dwan, J. R. (2011). Investigating the 197Au-31P spin-spin coupling interactions in gold-phosphine halides using solid-state nuclear magnetic resonance, spectral simulations, and quantum chemistry computations. (Masters Thesis). University of Alberta. Retrieved from https://era.library.ualberta.ca/files/tm70mw653

Chicago Manual of Style (16^th Edition):

Dwan, Jerrod Ryan. “Investigating the 197Au-31P spin-spin coupling interactions in gold-phosphine halides using solid-state nuclear magnetic resonance, spectral simulations, and quantum chemistry computations.” 2011. Masters Thesis, University of Alberta. Accessed September 15, 2019. https://era.library.ualberta.ca/files/tm70mw653.

MLA Handbook (7^th Edition):

Dwan, Jerrod Ryan. “Investigating the 197Au-31P spin-spin coupling interactions in gold-phosphine halides using solid-state nuclear magnetic resonance, spectral simulations, and quantum chemistry computations.” 2011. Web. 15 Sep 2019.

Vancouver:

Dwan JR. Investigating the 197Au-31P spin-spin coupling interactions in gold-phosphine halides using solid-state nuclear magnetic resonance, spectral simulations, and quantum chemistry computations. [Internet] [Masters thesis]. University of Alberta; 2011. [cited 2019 Sep 15]. Available from: https://era.library.ualberta.ca/files/tm70mw653.

Council of Science Editors:

Dwan JR. Investigating the 197Au-31P spin-spin coupling interactions in gold-phosphine halides using solid-state nuclear magnetic resonance, spectral simulations, and quantum chemistry computations. [Masters Thesis]. University of Alberta; 2011. Available from: https://era.library.ualberta.ca/files/tm70mw653

12. Lovely, M R. Study of dynamics and magnetic field structure of the solar convective envelope using sunspot activity.

Degree: Astrophysics, 2010, University of Calicut

URL: http://shodhganga.inflibnet.ac.in/handle/10603/3912

►

The sun which is an important part of solar system plays a significant role in influencing the life on Earth, disrupting electrical power grids, satellite… (more)

▼

The sun which is an important part of solar system plays a significant role in influencing the life on Earth, disrupting electrical power grids, satellite and telecommunication facilities, air-traffic etc. This is due to various solar cycle and activity phenomena like sunspots, flares and CMEs taking place in the sun that also have effect on the earth’s environment and climate. So it is important to study sunspots and associated phenomena. Before the advent of space era, from surface observations, it was difficult to infer the solar internal structure and dynamics. With the help of SOHO/MDI (Michelson Doppler Imager), it is now possible to infer internal structure by computing the velocity of sound waves passing through the sun, that provide clues to unravel the secrets of sun’s eleven year cycle and associated phenomena. On the other hand MDI instruments aboard SOHO measure the line of sight component of magnetic field structure of the sun. SOT instrument on Hinode yields very high resolution longitudinal and vector magnetic field components at the photospheric levels. With the valuable data from ground based observatories and from the space observatories, from dynamics and magnetic field structure of the sunspot on the surface, now we are at a better position to understand internal structure of the convective envelope where sunspots are supposed to be originated. Hence, it is important to study sunspots’ dynamics and magnetic field structure on the surface as they are supposed to be tracers of internal dynamics and magnetic field structure of solar convective envelope. This research study consists of studying of dynamics and magnetic field structure of the solar convective envelope by using dynamics and magnetic field structure on the solar surface. The thesis has been organized as follows. The first chapter consists of introduction to solar activities like sunspot, flares and magnetic field structures associated with the sunspots. The second chapter deals with abnormal rotation rates associated with bipolar sunspots that have leader and follower. Using six years (1969-1974) of data of sunspot groups from the white light pictures of the Kodaikanal Observatory, rotation rates of the leading and the following sunspots and the rate of change of longitudinal separation during their life times are computed.

Conclusions p. 137-142, Bibliography p. 143-153

Advisors/Committee Members: Hiremath, K M.

Subjects/Keywords: Astrophysics; Magnetic field; Toroidal magnetic field structure

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Lovely, M. R. (2010). Study of dynamics and magnetic field structure of the solar convective envelope using sunspot activity. (Thesis). University of Calicut. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/3912

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):

Lovely, M R. “Study of dynamics and magnetic field structure of the solar convective envelope using sunspot activity.” 2010. Thesis, University of Calicut. Accessed September 15, 2019. http://shodhganga.inflibnet.ac.in/handle/10603/3912.

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

MLA Handbook (7^th Edition):

Lovely, M R. “Study of dynamics and magnetic field structure of the solar convective envelope using sunspot activity.” 2010. Web. 15 Sep 2019.

Vancouver:

Lovely MR. Study of dynamics and magnetic field structure of the solar convective envelope using sunspot activity. [Internet] [Thesis]. University of Calicut; 2010. [cited 2019 Sep 15]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/3912.

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

Council of Science Editors:

Lovely MR. Study of dynamics and magnetic field structure of the solar convective envelope using sunspot activity. [Thesis]. University of Calicut; 2010. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/3912

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

University of KwaZulu-Natal

13. Msomi, Justice Zakhele. Synthesis, structural and magnetic properties of bulk and nanosized (Zn, Cd, Cu)0.5Ni0.5Fe2o4 and NiFe204 ferrites .

Degree: Physics, 2007, University of KwaZulu-Natal

URL: http://hdl.handle.net/10413/447

► We present a study of the synthesis, structural and magnetic properties of bulk and nanosized (Zn, Cd, Cu)0:5Ni0:5Fe2O4 and NiFe2O4 compounds. The e®ects of electronic… (more)

▼ We present a study of the synthesis, structural and magnetic properties of bulk and nanosized (Zn, Cd, Cu)0:5Ni0:5Fe2O4 and NiFe2O4 compounds. The e®ects of electronic con¯guration and atomic sizes of Zn, Cd, Cu and Ni on the magnetic properties of the ferrites are the primary focus of the study. Di®erent synthesis routes, preparation conditions and how they a®ect single phase formation are explored. The synthesis was undertaken by solid{state reaction, combustion, hydrothermal and glycothermal techniques. The structure determination was by Xray di®raction. The magnetic measurements were performed using MÄossbauer spectroscopy (from 79 K to about 850 K) and a vibrating sample magnetometer (at about 300 K). The bulk densities of the sintered pellets were deduced by Archimedes principle. The bulk oxides were produced by solid{state reaction and combustion techniques. Fine powders with grain sizes of about 10 nm were produced from bulk compounds by a Retsch planetary ball mill and by the hydrothermal and glycothermal processes. The e®ects of the applied pressure used to make pellets (related to green density of the raw pellets) and the sintering temperature on the properties were investigated. An anomalous variation of bulk densities of (Zn, Cd)0:5Ni0:5Fe2O4 oxides with increase in pelletizing pressure was observed which appears to suggest evidence for trapped porosity. Di®erent states of pelletizing the samples appear to be related to a systematic change of the hyper¯ne ¯eld distributions derived from the MÄossbauer spectra. The temperature dependence of the magnetic hyper ¯ne ¯elds at tetrahedral (A) and octahedral (B) sites were observed to vary with temperature according to the equations Bhf (T) = Bhf (0)[1 ¡ (T=TC)n]¯n where n = 1 (based on the Landau{Ginzburg theory) and n = 2 (based on the Stoner theory). The equation Bhf (T) = Bhf (0)[1¡(T=TC)2]¯2 appears to ¯t the hyper¯ne ¯eld data over a wider temperature range. The Zn{ and Cd{based oxides were found to be ferrimagnetic with Curie temperature TC = 548 § 3 K (measured by zero velocity technique). The Cu{based compound exhibited antiferromagnetic behavior with a magnetic transition temperature of 825 § 3 K. The di®erence in behavior between Zn{, Cd{ and Cu{based compounds is due to di®erence in electronic con¯guration and atomic or ionic sizes. The stronger magnetic coupling between spins in the Cu{based sample can be explained by the presence of RKKY interactions in addition to superexchange interactions. The larger ionic size for Cd appears to favour smaller grain sizes in Cd{based oxides. An anomalous increase in TC is obtained in the Zn0:5Ni0:5Fe2O4 compound with reduction in grain size. This increase in TC is attributed to a distribution of Zn ions on both A and B sites. The MÄossbauer spectra of the milled nanosized samples show a combination of ferrimagnetic and paramagnetic behavior. The coercive ¯eld (HC) at room temperature was found to increase with reduction in grain size (G) according to the equation HC =…

Subjects/Keywords: Ferrites (Magnetic materials); Alloys – Magnetic properties.; Physics.

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Msomi, J. Z. (2007). Synthesis, structural and magnetic properties of bulk and nanosized (Zn, Cd, Cu)0.5Ni0.5Fe2o4 and NiFe204 ferrites . (Thesis). University of KwaZulu-Natal. Retrieved from http://hdl.handle.net/10413/447

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):

Msomi, Justice Zakhele. “Synthesis, structural and magnetic properties of bulk and nanosized (Zn, Cd, Cu)0.5Ni0.5Fe2o4 and NiFe204 ferrites .” 2007. Thesis, University of KwaZulu-Natal. Accessed September 15, 2019. http://hdl.handle.net/10413/447.

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

MLA Handbook (7^th Edition):

Msomi, Justice Zakhele. “Synthesis, structural and magnetic properties of bulk and nanosized (Zn, Cd, Cu)0.5Ni0.5Fe2o4 and NiFe204 ferrites .” 2007. Web. 15 Sep 2019.

Vancouver:

Msomi JZ. Synthesis, structural and magnetic properties of bulk and nanosized (Zn, Cd, Cu)0.5Ni0.5Fe2o4 and NiFe204 ferrites . [Internet] [Thesis]. University of KwaZulu-Natal; 2007. [cited 2019 Sep 15]. Available from: http://hdl.handle.net/10413/447.

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

Council of Science Editors:

Msomi JZ. Synthesis, structural and magnetic properties of bulk and nanosized (Zn, Cd, Cu)0.5Ni0.5Fe2o4 and NiFe204 ferrites . [Thesis]. University of KwaZulu-Natal; 2007. Available from: http://hdl.handle.net/10413/447

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

Texas A&M University

14. Parizek, Kurt Aaron. Integrating External Hardware on Existing Magnetic Resonance Systems for Commercially Unsupported Applications.

Degree: MS, Biomedical Engineering, 2017, Texas A&M University

URL: http://hdl.handle.net/1969.1/166056

► Magnetic resonance imaging and spectroscopy provide the potential for breakthroughs in the understanding of disease and evaluation of treatment outcomes in medical conditions such as… (more)

▼ Magnetic resonance imaging and spectroscopy provide the potential for breakthroughs in the understanding of disease and evaluation of treatment outcomes in medical conditions such as muscular disorders, cancer, and mental illnesses. Compared to ?H nuclei, secondary (non-?H) nuclei such as ??C, ??P, and ??Na necessitate higher sensitivity detection methods due to smaller concentrations in vivo and intrinsically lower Larmor frequencies. Two ways to increase the sensitivity of experiments using radiofrequency coils are 1) through optimizing the coil size to fit the volume of interest, and 2) through increasing the number of coils over a defined field of view through phased arrays. Clinical scanners are often constrained in these two regards in that the radiofrequency coils available from the vendor are generally much larger than the volume of interest, and clinical scanners are typically equipped with a singular broadband channel. With these limitations, there is a need to extend the capabilities of existing magnetic resonance systems to increase sensitivity for secondary nuclei and for imaging experiments that fall outside the characteristics of a typical human clinical exam (i.e. small samples, animals, or targeted anatomies). This thesis describes a set of work to address these limitations in order to extend the capabilities of commercial scanners for custom applications. First, the functionality of an existing custom-built multi-channel, broadband receiver is improved through adding calibration capability on each individual channel and through the creation of a user interface that will result in a faster workflow which is critical for live animal experiments. Second, a custom-built double-tuned coil is interfaced to a 3T clinical magnetic resonance imaging system through a custom built connector, increasing the signal-to-noise ratio for the given application in comparison to the currently available coil for the scanner. Both of these projects work towards integrating external hardware on existing systems to increase the sensitivity of multinuclear studies and customized experiments. Advisors/Committee Members: McDougall, Mary (advisor), Yeh, Alvin (committee member), Kornegay, Joe (committee member).

Subjects/Keywords: Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Parizek, K. A. (2017). Integrating External Hardware on Existing Magnetic Resonance Systems for Commercially Unsupported Applications. (Masters Thesis). Texas A&M University. Retrieved from http://hdl.handle.net/1969.1/166056

Chicago Manual of Style (16^th Edition):

Parizek, Kurt Aaron. “Integrating External Hardware on Existing Magnetic Resonance Systems for Commercially Unsupported Applications.” 2017. Masters Thesis, Texas A&M University. Accessed September 15, 2019. http://hdl.handle.net/1969.1/166056.

MLA Handbook (7^th Edition):

Parizek, Kurt Aaron. “Integrating External Hardware on Existing Magnetic Resonance Systems for Commercially Unsupported Applications.” 2017. Web. 15 Sep 2019.

Vancouver:

Parizek KA. Integrating External Hardware on Existing Magnetic Resonance Systems for Commercially Unsupported Applications. [Internet] [Masters thesis]. Texas A&M University; 2017. [cited 2019 Sep 15]. Available from: http://hdl.handle.net/1969.1/166056.

Council of Science Editors:

Parizek KA. Integrating External Hardware on Existing Magnetic Resonance Systems for Commercially Unsupported Applications. [Masters Thesis]. Texas A&M University; 2017. Available from: http://hdl.handle.net/1969.1/166056

Hong Kong University of Science and Technology

15. Zhang, Lixia. Magnetic field effect in small molecule organic semiconductors.

Degree: 2016, Hong Kong University of Science and Technology

URL: https://doi.org/10.14711/thesis-b1610619 ; http://repository.ust.hk/ir/bitstream/1783.1-82353/1/th_redirect.html

► The magnetic field effect (MFE) exerted on charge transport and energy transfer processes in fluorescent small molecule organic semiconductors has been investigated in this thesis.… (more)

▼ The magnetic field effect (MFE) exerted on charge transport and energy transfer processes in fluorescent small molecule organic semiconductors has been investigated in this thesis. By varying both internal factors such as device structures and external factors such as bias applied, various MFEs have been observed and identified in conductance, photocurrent, photoluminescence (PL), and electroluminescence (EL) measurements at room temperature. The observed MFEs generally consist of so-called low MFE (< 10 mT) and high MFE (< 10 mT) components and can exhibit either positive or negative field dependence. The low MFE is attributed to magnetic field suppression of electron-hole pairs spin mixing via hyperfine interaction between electron spin and nuclear spin. But the triplet-exciton-polaron interaction (T_XPI) is responsible for the high MFE. The trion model has been used to explain the underlying physical origin for T_XPI mechanism with the hypothesis of the doublet and quartet trions as the intermediate states. The magnetic field suppression of spin mixing between doublet and quartet trions results in the various high magnetic field effects. Polaron trapping and de-trapping processes based on T_X-free polaron interaction and T_X-trapped polaron interaction have been identified in NPB based single layer devices. The different characteristic magnetic fields of T_XPI are determined by zero field splitting of T_X and the different electronic coupling between T_X and free/trapped polarons. The magnetic field suppressed energy transfer based on T_xPI has been observed. The existence of doublet trion has been proved with its life time determined to be ~ 120 ps at room temperature in NPB doped by DCJTB device. The T_XPI based energy transfer plays the decisive role in EL generation in doped OLEDs. The evidence of the electronic coupling between T_x and polaron has been proved by the resonance effect in MFE on EL in DCJTB doped organic light emitting diodes. The positive effect of the T_xPI based energy transfer processes can enhance external quantum efficiency of fluorescent doped organic light emitting diodes.

Subjects/Keywords: Organic semiconductors; Magnetic properties; Magnetic fields

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Zhang, L. (2016). Magnetic field effect in small molecule organic semiconductors. (Thesis). Hong Kong University of Science and Technology. Retrieved from https://doi.org/10.14711/thesis-b1610619 ; http://repository.ust.hk/ir/bitstream/1783.1-82353/1/th_redirect.html

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):

Zhang, Lixia. “Magnetic field effect in small molecule organic semiconductors.” 2016. Thesis, Hong Kong University of Science and Technology. Accessed September 15, 2019. https://doi.org/10.14711/thesis-b1610619 ; http://repository.ust.hk/ir/bitstream/1783.1-82353/1/th_redirect.html.

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

MLA Handbook (7^th Edition):

Zhang, Lixia. “Magnetic field effect in small molecule organic semiconductors.” 2016. Web. 15 Sep 2019.

Vancouver:

Zhang L. Magnetic field effect in small molecule organic semiconductors. [Internet] [Thesis]. Hong Kong University of Science and Technology; 2016. [cited 2019 Sep 15]. Available from: https://doi.org/10.14711/thesis-b1610619 ; http://repository.ust.hk/ir/bitstream/1783.1-82353/1/th_redirect.html.

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

Council of Science Editors:

Zhang L. Magnetic field effect in small molecule organic semiconductors. [Thesis]. Hong Kong University of Science and Technology; 2016. Available from: https://doi.org/10.14711/thesis-b1610619 ; http://repository.ust.hk/ir/bitstream/1783.1-82353/1/th_redirect.html

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

Hong Kong University of Science and Technology

16. Jiang, Tianshu. The direct observation of toroidal dipole response in a three antennas system at microwave regime.

Degree: 2017, Hong Kong University of Science and Technology

URL: https://doi.org/10.14711/thesis-b1781132 ; http://repository.ust.hk/ir/bitstream/1783.1-88067/1/th_redirect.html

► As we know, a closed loop formed by magnetic dipoles will generate a toroidal dipole moment. In the prior study, some artificial structures were fabricated… (more)

Subjects/Keywords: Toroidal magnetic circuits; Magnetic dipoles; Radio waves

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Jiang, T. (2017). The direct observation of toroidal dipole response in a three antennas system at microwave regime. (Thesis). Hong Kong University of Science and Technology. Retrieved from https://doi.org/10.14711/thesis-b1781132 ; http://repository.ust.hk/ir/bitstream/1783.1-88067/1/th_redirect.html

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):

Jiang, Tianshu. “The direct observation of toroidal dipole response in a three antennas system at microwave regime.” 2017. Thesis, Hong Kong University of Science and Technology. Accessed September 15, 2019. https://doi.org/10.14711/thesis-b1781132 ; http://repository.ust.hk/ir/bitstream/1783.1-88067/1/th_redirect.html.

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

MLA Handbook (7^th Edition):

Jiang, Tianshu. “The direct observation of toroidal dipole response in a three antennas system at microwave regime.” 2017. Web. 15 Sep 2019.

Vancouver:

Jiang T. The direct observation of toroidal dipole response in a three antennas system at microwave regime. [Internet] [Thesis]. Hong Kong University of Science and Technology; 2017. [cited 2019 Sep 15]. Available from: https://doi.org/10.14711/thesis-b1781132 ; http://repository.ust.hk/ir/bitstream/1783.1-88067/1/th_redirect.html.

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

Council of Science Editors:

Jiang T. The direct observation of toroidal dipole response in a three antennas system at microwave regime. [Thesis]. Hong Kong University of Science and Technology; 2017. Available from: https://doi.org/10.14711/thesis-b1781132 ; http://repository.ust.hk/ir/bitstream/1783.1-88067/1/th_redirect.html

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

Hong Kong University of Science and Technology

17. Lu, Jie. Field-driven magnetization dynamics of nanoparticles and nanowires.

Degree: 2009, Hong Kong University of Science and Technology

URL: https://doi.org/10.14711/thesis-b1070448 ; http://repository.ust.hk/ir/bitstream/1783.1-6230/1/th_redirect.html

► This thesis is about micromagnetism in confined magnetic microstructures. The field-driven magnetization dynamics of nanoparticles and nanowires is systematically discussed following a clear thread of… (more)

▼ This thesis is about micromagnetism in confined magnetic microstructures. The field-driven magnetization dynamics of nanoparticles and nanowires is systematically discussed following a clear thread of thought: from “macrospin” to “microspin”. At the same time, four topics are raised and investigated. First, inspired by the traditional ferromagnetic resonance technique, two strategies for measuring the Gilbert damping coefficient using the magnetic circular dichroism effect are presented and discussed. The investigation is performed within a framework of the linear response of the macrospin in 2-D magnetic films to external time-dependent fields. The object of the study then turns to Stoner particles, which are single-domain magnetic nanoparticles, that are quasi 0-D systems and still assumed to be macrospins. The field-driven magnetization reversal in multi-axial Stoner particles is investigated and the corresponding Eular equations are presented. The Eular equations provide a unified framework for research of this kind. After that, the macrospin assumption itself is examined. The study of when and how it fails results in the famous “nucleation problem” in micromagnetism, thus the discussion then moves into the microspin category. The nucleation problem of single-domain cuboid permalloy nanowires, which are quasi 1-D systems, is investigated and a magnetization reversal mode named “domain formation and domain wall propagation” is revealed. Field-driven magnetic domain wall propagation is an excellent example of microspin behavior, and has been a hot issue in recent spintronic research. The effects of transverse magnetic anisotropies on field-driven transverse wall propagation in narrow magnetic nanowires are systematically investigated. These results should not only deepen the understanding of the domain wall dynamics in magnetic nanowires, but also offer inspiration for further developments of ultrafast nano-devices with higher integration levels.

Subjects/Keywords: Nanoparticles – Magnetic properties; Nanowires – Magnetic properties

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Lu, J. (2009). Field-driven magnetization dynamics of nanoparticles and nanowires. (Thesis). Hong Kong University of Science and Technology. Retrieved from https://doi.org/10.14711/thesis-b1070448 ; http://repository.ust.hk/ir/bitstream/1783.1-6230/1/th_redirect.html

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):

Lu, Jie. “Field-driven magnetization dynamics of nanoparticles and nanowires.” 2009. Thesis, Hong Kong University of Science and Technology. Accessed September 15, 2019. https://doi.org/10.14711/thesis-b1070448 ; http://repository.ust.hk/ir/bitstream/1783.1-6230/1/th_redirect.html.

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

MLA Handbook (7^th Edition):

Lu, Jie. “Field-driven magnetization dynamics of nanoparticles and nanowires.” 2009. Web. 15 Sep 2019.

Vancouver:

Lu J. Field-driven magnetization dynamics of nanoparticles and nanowires. [Internet] [Thesis]. Hong Kong University of Science and Technology; 2009. [cited 2019 Sep 15]. Available from: https://doi.org/10.14711/thesis-b1070448 ; http://repository.ust.hk/ir/bitstream/1783.1-6230/1/th_redirect.html.

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

Council of Science Editors:

Lu J. Field-driven magnetization dynamics of nanoparticles and nanowires. [Thesis]. Hong Kong University of Science and Technology; 2009. Available from: https://doi.org/10.14711/thesis-b1070448 ; http://repository.ust.hk/ir/bitstream/1783.1-6230/1/th_redirect.html

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

University of St. Andrews

18. Al-Salti, Nasser S. Aspects of three-dimensional MHD : magnetic reconnection and rotating coronae .

Degree: 2010, University of St. Andrews

URL: http://hdl.handle.net/10023/947

► Solutions of the magnetohydrodynamic (MHD) equations are very important for modelling laboratory, space and astrophysical plasmas, for example the solar and stellar coronae, as well… (more)

▼ Solutions of the magnetohydrodynamic (MHD) equations are very important for modelling laboratory, space and astrophysical plasmas, for example the solar and stellar coronae, as well as for modelling many of the dynamic processes that occur in these different plasma environments such as the fundamental process of magnetic reconnection. Our previous understanding of the behavior of plasmas and their associated dynamic processes has been developed through two-dimensional (2D) models. However, a more realistic model should be three-dimensional (3D), but finding 3D solutions of the MHD equations is, in general, a formidable task. Only very few analytical solutions are known and even calculating solutions with numerical methods is usually far from easy. In this thesis, 3D solutions which model magnetic reconnection and rigidly rotating magnetized coronae are presented. For magnetic reconnection, a 3D stationary MHD model is used. However, the complexity of the problem meant that so far no generic analytic solutions for reconnection in 3D exist and most work consists of numerical simulations. This has so far hampered progress in our understanding of magnetic reconnection. The model used here allows for analytic solutions at least up to a certain order of approximation and therefore gives some better insight in the significant differences between 2D and 3D reconnection. Three-dimensional numerical solutions are also obtained for this model. Rigidly rotating magnetized coronae, on the other hand, are modeled using a set of magnetohydrostatic (MHS) equations. A general theoretical framework for calculating 3D MHS solutions outside massive rigidly rotating central bodies is presented. Under certain assumptions, the MHS equations are reduced to a single linear partial differential equation referred to as the fundamental equation of the theory. As a first step, an illustrative case of a massive rigidly rotating magnetized cylinder is considered, which somehow allows for analytic solutions in a certain domain of validity. In general, the fundamental equation of the theory can only be solved numerically and hence numerical example solutions are presented. The theory is then extended to include a more realistic case of massive rigidly rotating spherical bodies. The resulting fundamental equation of the theory in this case is too complicated to allow for analytic solutions and hence only numerical solutions are obtained using similar numerical methods to the ones used in the cylindrical case. Advisors/Committee Members: Neukirch, Thomas (advisor).

Subjects/Keywords: MHD; Magnetic reconnection; Rotating coronae; Magnetic fields

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Al-Salti, N. S. (2010). Aspects of three-dimensional MHD : magnetic reconnection and rotating coronae . (Thesis). University of St. Andrews. Retrieved from http://hdl.handle.net/10023/947

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):

Al-Salti, Nasser S. “Aspects of three-dimensional MHD : magnetic reconnection and rotating coronae .” 2010. Thesis, University of St. Andrews. Accessed September 15, 2019. http://hdl.handle.net/10023/947.

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

MLA Handbook (7^th Edition):

Al-Salti, Nasser S. “Aspects of three-dimensional MHD : magnetic reconnection and rotating coronae .” 2010. Web. 15 Sep 2019.

Vancouver:

Al-Salti NS. Aspects of three-dimensional MHD : magnetic reconnection and rotating coronae . [Internet] [Thesis]. University of St. Andrews; 2010. [cited 2019 Sep 15]. Available from: http://hdl.handle.net/10023/947.

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

Council of Science Editors:

Al-Salti NS. Aspects of three-dimensional MHD : magnetic reconnection and rotating coronae . [Thesis]. University of St. Andrews; 2010. Available from: http://hdl.handle.net/10023/947

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

Cornell University

19. Wisnieff, Cynthia. Quantitative Assessment Of Magnetic Properties Within White Matter Fibers Using Mri .

Degree: 2014, Cornell University

URL: http://hdl.handle.net/1813/38786

► Quantitative magnetic resonance imaging techniques such as quantitative susceptibility mapping (QSM) have great potential to provide tissue specific and longitudinally applicable biomarkers of disease. Such… (more)

Subjects/Keywords: Magnetic Resonance Imaging; White Matter; Magnetic Susceptibility

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Wisnieff, C. (2014). Quantitative Assessment Of Magnetic Properties Within White Matter Fibers Using Mri . (Thesis). Cornell University. Retrieved from http://hdl.handle.net/1813/38786

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):

Wisnieff, Cynthia. “Quantitative Assessment Of Magnetic Properties Within White Matter Fibers Using Mri .” 2014. Thesis, Cornell University. Accessed September 15, 2019. http://hdl.handle.net/1813/38786.

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

MLA Handbook (7^th Edition):

Wisnieff, Cynthia. “Quantitative Assessment Of Magnetic Properties Within White Matter Fibers Using Mri .” 2014. Web. 15 Sep 2019.

Vancouver:

Wisnieff C. Quantitative Assessment Of Magnetic Properties Within White Matter Fibers Using Mri . [Internet] [Thesis]. Cornell University; 2014. [cited 2019 Sep 15]. Available from: http://hdl.handle.net/1813/38786.

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

Council of Science Editors:

Wisnieff C. Quantitative Assessment Of Magnetic Properties Within White Matter Fibers Using Mri . [Thesis]. Cornell University; 2014. Available from: http://hdl.handle.net/1813/38786

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

ETH Zürich

20. Chautems, Christophe. Magnetic Catheters for Cardiac Arrhythmia Ablations.

Degree: 2019, ETH Zürich

URL: http://hdl.handle.net/20.500.11850/347436

► Effective radiofrequency ablation for patients affected by cardiac arrhythmias corresponds to significant and long-term improvements in their quality of life and a significant reduction in… (more)

Subjects/Keywords: Magnetic catheter; Magnetic navigation; Cardiac arrhythmia

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Chautems, C. (2019). Magnetic Catheters for Cardiac Arrhythmia Ablations. (Doctoral Dissertation). ETH Zürich. Retrieved from http://hdl.handle.net/20.500.11850/347436

Chicago Manual of Style (16^th Edition):

Chautems, Christophe. “Magnetic Catheters for Cardiac Arrhythmia Ablations.” 2019. Doctoral Dissertation, ETH Zürich. Accessed September 15, 2019. http://hdl.handle.net/20.500.11850/347436.

MLA Handbook (7^th Edition):

Chautems, Christophe. “Magnetic Catheters for Cardiac Arrhythmia Ablations.” 2019. Web. 15 Sep 2019.

Vancouver:

Chautems C. Magnetic Catheters for Cardiac Arrhythmia Ablations. [Internet] [Doctoral dissertation]. ETH Zürich; 2019. [cited 2019 Sep 15]. Available from: http://hdl.handle.net/20.500.11850/347436.

Council of Science Editors:

Chautems C. Magnetic Catheters for Cardiac Arrhythmia Ablations. [Doctoral Dissertation]. ETH Zürich; 2019. Available from: http://hdl.handle.net/20.500.11850/347436

University of Notre Dame

21. Xiang Li. Investigation and Manipulation of Ferromagnetic Properties of GaMnAs and GaMnAsP Nanostructures</h1>.

Degree: PhD, Physics, 2017, University of Notre Dame

URL: https://curate.nd.edu/show/rb68x923k2z

► Ferromagnetic properties are investigated in GaMnAs and GaMnAsP diluted magnetic semiconductors by multiple experimental techniques, including magnetometry, magnetotransport, and ferromagnetic resonance (FMR), with emphasis… (more)

▼ Ferromagnetic properties are investigated in GaMnAs and GaMnAsP diluted magnetic semiconductors by multiple experimental techniques, including magnetometry, magnetotransport, and ferromagnetic resonance (FMR), with emphasis on magnetic anisotropy and its manipulation by nano-patterning, strain, and interfacial exchange between layers of dissimilar materials. Studies of temperature dependence of ac magnetic susceptibility in GaMnAs films revealed a single peak along the [1-10] crystallographic direction occurring close to the Curie temperature, which is attributed to paramagnetic-to-ferromagnetic phase transition; and another single peak occurring at lower temperatures and seen along [100] direction, which signals the onset of biaxial domain structure in GaMnAs induced by the competition between uniaxial and cubic anisotropy. In lithographically-patterned GaMnAs nanostructures this intrinsic magneto-crystalline anisotropy was observed to compete with shape-induced magnetic anisotropy that occurs in such nanostructures due to their geometry. Interestingly, the effects due to nanostructure shape can be remarkably reduced by low-temperature annealing of the nanostructures, which thus provides an approach for controlling magnetic anisotropy on the nano-scale. A series of thin films of the quaternary alloy GaMnAsP with various phosphorus concentrations (up to 30%) was also fabricated and investigated in detail. X-ray diffraction and reciprocal space mapping confirmed that the strain in GaMnAsP films grown on GaAs (100) substrates undergoes a transition from compressive to tensile as P concentration increases in GaMnAs. This was followed by magnetometry and magnetotransport measurements, which clearly show that as the tensile strain increases, the easy axis in the GaMnAsP films shifts from the in-plane [100] orientation to the out-of-plane [001] direction. These experiments also revealed a dropping trend in T_C and steady increase of sheet resistivity as with increasing mole fraction of P. For completeness, anomalous Hall effect and anisotropic magnetoresistance were also observed in the GaMnAsP, attesting to its excellent ferromagnetic characteristics. A further study on GaMnAsP/GaMnAs bilayer nanostructures revealed an entirely new interfacial exchange interaction between the two magnetic layers, that occurs as a result of orthogonal easy axis orientations in the two alloys. This interfacial coupling revealed itself as a horizontal shift of the hysteresis loops of the GaMnAs layer in weak-field-cooled magnetization measurements, thus representing a novel form of exchange bias. Under favorable conditions, this effect holds promise of applications in magnetic memory devices. Finally, the same lithographic patterning techniques used for GaMnAs nanostructures were adopted to fabricate GaMnAsP nano-squares. Experimental results unambiguously show that perpendicular magnetic anisotropy is strongly affected by the size of the ferromagnetic nano-scale elements, while their in-plane… Advisors/Committee Members: Jacek Furdyna, Research Director, Malgorzata Dobrowolska, Research Director.

Subjects/Keywords: magnetic anisotropy; GaMnAsP; diluted magnetic semiconductor

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Li, X. (2017). Investigation and Manipulation of Ferromagnetic Properties of GaMnAs and GaMnAsP Nanostructures</h1>. (Doctoral Dissertation). University of Notre Dame. Retrieved from https://curate.nd.edu/show/rb68x923k2z

Chicago Manual of Style (16^th Edition):

Li, Xiang. “Investigation and Manipulation of Ferromagnetic Properties of GaMnAs and GaMnAsP Nanostructures</h1>.” 2017. Doctoral Dissertation, University of Notre Dame. Accessed September 15, 2019. https://curate.nd.edu/show/rb68x923k2z.

MLA Handbook (7^th Edition):

Li, Xiang. “Investigation and Manipulation of Ferromagnetic Properties of GaMnAs and GaMnAsP Nanostructures</h1>.” 2017. Web. 15 Sep 2019.

Vancouver:

Li X. Investigation and Manipulation of Ferromagnetic Properties of GaMnAs and GaMnAsP Nanostructures</h1>. [Internet] [Doctoral dissertation]. University of Notre Dame; 2017. [cited 2019 Sep 15]. Available from: https://curate.nd.edu/show/rb68x923k2z.

Council of Science Editors:

Li X. Investigation and Manipulation of Ferromagnetic Properties of GaMnAs and GaMnAsP Nanostructures</h1>. [Doctoral Dissertation]. University of Notre Dame; 2017. Available from: https://curate.nd.edu/show/rb68x923k2z

Rutgers University

22. Toth, Robert James, 1987-. Improved active shape models for segmentation of the prostate on MR imagery.

Degree: MS, Biomedical Engineering, 2010, Rutgers University

URL: http://hdl.rutgers.edu/1782.1/rucore10001600001.ETD.000056806

► Segmentation aims to determine which locations within an image contain the object of interest. Segmentation of the prostate boundary on clinical images is useful in… (more)

▼ Segmentation aims to determine which locations within an image contain the object of interest. Segmentation of the prostate boundary on clinical images is useful in a large number of applications including calculation of prostate volume pre- and post-treatment, detection of extra-capsular spread, and creation of patient-specific anatomical models. Manual segmentation of the prostate boundary is, however, time consuming and subject to inter- and intra-reader variability. T2-weighted (T2-w) Magnetic Resonance (MR) structural imaging (MRI) and MR Spectroscopy (MRS) have recently emerged as promising modalities for detection of prostate cancer in vivo. With the recent advance in prostate imagery, we have generated an accurate prostate segmentation system for MR imagery. Our system builds upon the popular Active Shape Model (ASM) framework, in which a statistical description of the shape is first generated, after which an appearance of the object of interest is modeled. In our system, the shape model can be generated in either 2D or 3D, and is defined by a set of anatomical landmarks. For the appearance model, we offer several improvements. We generated statistical texture features of the prostate images, and use those features to overcome limitations of solely using intensities. In addition, we use intelligent feature selection algorithms including forward feature selection and adaboost to determine which features to include in our segmentation system. The statistical appearance models are not modeled as a simple Gaussian distribution, but rather as a sum of Gaussians, resulting in more accurate models. In 2D, a local appearance model is generated for each landmark location on the prostate border. However, in 3D this is infeasible, so we generate a global appearance model describing the voxels within the prostate. The 2D ASM resulted in a Dice similarity coefficient (DSC) of 0.85, while our 3D system resulted in a DSC of 0.89 (over 56 and 37 studies respectively). This is comparable to other state of the art prostate MR segmentation schemes. Finally, we have shown that in the specific application of prostate volume estimation, our system performs more accurate volume estimations than currently employed clinical models. Our system achieved a correlation (R² value) with the ground truth volume of 0.82 while the clinical model achieved an R² value of 0.70. Our system had a volume fraction of 1.05 in comparison to the ground truth volume, while the clinical model achieved a volume fraction of 1.14. Overall, we have developed an efficient, accurate, and useful prostate segmentation scheme for MR imagery. Advisors/Committee Members: Toth, Robert James, 1987- (author), Madabhushi, Anant (chair), Shinbrot, Troy (internal member), Boustany, Nada (internal member), Ganesan, Shridar (outside member).

Subjects/Keywords: Prostate – Magnetic resonance imaging; Magnetic resonance microscopy

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Toth, Robert James, 1. (2010). Improved active shape models for segmentation of the prostate on MR imagery. (Masters Thesis). Rutgers University. Retrieved from http://hdl.rutgers.edu/1782.1/rucore10001600001.ETD.000056806

Chicago Manual of Style (16^th Edition):

Toth, Robert James, 1987-. “Improved active shape models for segmentation of the prostate on MR imagery.” 2010. Masters Thesis, Rutgers University. Accessed September 15, 2019. http://hdl.rutgers.edu/1782.1/rucore10001600001.ETD.000056806.

MLA Handbook (7^th Edition):

Toth, Robert James, 1987-. “Improved active shape models for segmentation of the prostate on MR imagery.” 2010. Web. 15 Sep 2019.

Vancouver:

Toth, Robert James 1. Improved active shape models for segmentation of the prostate on MR imagery. [Internet] [Masters thesis]. Rutgers University; 2010. [cited 2019 Sep 15]. Available from: http://hdl.rutgers.edu/1782.1/rucore10001600001.ETD.000056806.

Council of Science Editors:

Toth, Robert James 1. Improved active shape models for segmentation of the prostate on MR imagery. [Masters Thesis]. Rutgers University; 2010. Available from: http://hdl.rutgers.edu/1782.1/rucore10001600001.ETD.000056806

University of Georgia

23. Lee, Joonsang. DCE-MRI for quantification and segmentation of tumors: reference region model and independent component analysis.

Degree: PhD, Physics, 2013, University of Georgia

URL: http://purl.galileo.usg.edu/uga_etd/lee_joonsang_201308_phd

► Dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) has been widely studied as a cancer imaging tool that provides information about blood volume and microvascular permeability by… (more)

Subjects/Keywords: Magnetic Resonance Imaging

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Lee, J. (2013). DCE-MRI for quantification and segmentation of tumors: reference region model and independent component analysis. (Doctoral Dissertation). University of Georgia. Retrieved from http://purl.galileo.usg.edu/uga_etd/lee_joonsang_201308_phd

Chicago Manual of Style (16^th Edition):

Lee, Joonsang. “DCE-MRI for quantification and segmentation of tumors: reference region model and independent component analysis.” 2013. Doctoral Dissertation, University of Georgia. Accessed September 15, 2019. http://purl.galileo.usg.edu/uga_etd/lee_joonsang_201308_phd.

MLA Handbook (7^th Edition):

Lee, Joonsang. “DCE-MRI for quantification and segmentation of tumors: reference region model and independent component analysis.” 2013. Web. 15 Sep 2019.

Vancouver:

Lee J. DCE-MRI for quantification and segmentation of tumors: reference region model and independent component analysis. [Internet] [Doctoral dissertation]. University of Georgia; 2013. [cited 2019 Sep 15]. Available from: http://purl.galileo.usg.edu/uga_etd/lee_joonsang_201308_phd.

Council of Science Editors:

Lee J. DCE-MRI for quantification and segmentation of tumors: reference region model and independent component analysis. [Doctoral Dissertation]. University of Georgia; 2013. Available from: http://purl.galileo.usg.edu/uga_etd/lee_joonsang_201308_phd

University of Georgia

24. Wang, Luning. Magnetic resonance imaging of short T2 materials: from detection to quantification.

Degree: PhD, Physics, 2013, University of Georgia

URL: http://purl.galileo.usg.edu/uga_etd/wang_luning_201312_phd

► Magnetic resonance imaging (MRI) is a cutting-edge imaging technique that has been widely and successfully used in clinical diagnoses and biological researches. However, challenges usually… (more)

Subjects/Keywords: Magnetic Resonance Imaging

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Wang, L. (2013). Magnetic resonance imaging of short T2 materials: from detection to quantification. (Doctoral Dissertation). University of Georgia. Retrieved from http://purl.galileo.usg.edu/uga_etd/wang_luning_201312_phd

Chicago Manual of Style (16^th Edition):

Wang, Luning. “Magnetic resonance imaging of short T2 materials: from detection to quantification.” 2013. Doctoral Dissertation, University of Georgia. Accessed September 15, 2019. http://purl.galileo.usg.edu/uga_etd/wang_luning_201312_phd.

MLA Handbook (7^th Edition):

Wang, Luning. “Magnetic resonance imaging of short T2 materials: from detection to quantification.” 2013. Web. 15 Sep 2019.

Vancouver:

Wang L. Magnetic resonance imaging of short T2 materials: from detection to quantification. [Internet] [Doctoral dissertation]. University of Georgia; 2013. [cited 2019 Sep 15]. Available from: http://purl.galileo.usg.edu/uga_etd/wang_luning_201312_phd.

Council of Science Editors:

Wang L. Magnetic resonance imaging of short T2 materials: from detection to quantification. [Doctoral Dissertation]. University of Georgia; 2013. Available from: http://purl.galileo.usg.edu/uga_etd/wang_luning_201312_phd

University of Utah

25. Shi, Xianfeng. Novel imaging techniques to improve the accuracy of measurement in magnetic resonance imaging.

Degree: PhD, Physics, 2010, University of Utah

URL: http://content.lib.utah.edu/cdm/singleitem/collection/etd2/id/1268/rec/821

► Magnetic resonance imaging (MRI) techniques are widely applied in various disease diagnoses and scientific research projects as noninvasive methods. However, lower signal-to-noise ratio (SNR), B1… (more)

▼ Magnetic resonance imaging (MRI) techniques are widely applied in various disease diagnoses and scientific research projects as noninvasive methods. However, lower signal-to-noise ratio (SNR), B1 inhomogeneity, motion-related artifact, susceptibility artifact, chemical shift artifact and Gibbs ring still play a negative role in image quality improvement. Various techniques and methods were developed to minimize and remove the degradation of image quality originating from artifacts. In the first part of this dissertation, a motion artifact reduction technique based on a novel real time self-gated pulse sequence is presented. Diffusion weighted and diffusion tensor magnetic resonance imaging techniques are generally performed with signal averaging of multiple measurements to improve the signal-to-noise ratio and the accuracy of diffusion measurement. Any discrepancy in images between different averages causes errors that reduce the accuracy of diffusion MRI measurements. The new scheme is capable of detecting a subject’s motion and reacquiring motion-corrupted data in real time and helps to improve the accuracy of diffusion MRI measurements. In the second part of this dissertation, a rapid T1 mapping technique (two dimensional singleshot spin echo stimulated echo planar image – 2D ss-SESTEPI), which is an EPI-based singleshot imaging technique that simultaneously acquires a spin-EPI (SEPI) and a stimulated-EPI (STEPI) after a single RF excitation, is discussed. The magnitudes of SEPI and STEPI differ by T1 decay for perfect 90o RF pulses and can be used to rapidly measure the T1 relaxation time. However, the spatial variation of B1 amplitude induces uneven splitting of the transverse magnetization for SEPI and STEPI within the imaging FOV. Therefore, correction for B1 inhomogeneity is critical for 2D ss-SESTEPI to be used for T1 measurement. In general, the EPI-based pulse sequence suffers from geometric distortion around the boundary of air-tissue or bone tissue. In the third part of this dissertation, a novel pulse sequence is discussed, which was developed based on three dimensional singleshot diffusion weighted stimulated echo planar imaging (3D ss-DWSTEPI). A parallel imaging technique was combined with 3D ss-DWSTEPI to reduce the image distortion, and the secondary spin echo formed by three RF pulses (900-1800-900) is used to improve the SNR. Image quality is improved.

Subjects/Keywords: Magnetic resonance imaging

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Shi, X. (2010). Novel imaging techniques to improve the accuracy of measurement in magnetic resonance imaging. (Doctoral Dissertation). University of Utah. Retrieved from http://content.lib.utah.edu/cdm/singleitem/collection/etd2/id/1268/rec/821

Chicago Manual of Style (16^th Edition):

Shi, Xianfeng. “Novel imaging techniques to improve the accuracy of measurement in magnetic resonance imaging.” 2010. Doctoral Dissertation, University of Utah. Accessed September 15, 2019. http://content.lib.utah.edu/cdm/singleitem/collection/etd2/id/1268/rec/821.

MLA Handbook (7^th Edition):

Shi, Xianfeng. “Novel imaging techniques to improve the accuracy of measurement in magnetic resonance imaging.” 2010. Web. 15 Sep 2019.

Vancouver:

Shi X. Novel imaging techniques to improve the accuracy of measurement in magnetic resonance imaging. [Internet] [Doctoral dissertation]. University of Utah; 2010. [cited 2019 Sep 15]. Available from: http://content.lib.utah.edu/cdm/singleitem/collection/etd2/id/1268/rec/821.

Council of Science Editors:

Shi X. Novel imaging techniques to improve the accuracy of measurement in magnetic resonance imaging. [Doctoral Dissertation]. University of Utah; 2010. Available from: http://content.lib.utah.edu/cdm/singleitem/collection/etd2/id/1268/rec/821

University of Georgia

26. Langley, Jason Allen. Estimation of the phase gradient in MIR: from phase unwrapping to characterization of magnetic field maps.

Degree: PhD, Physics, 2011, University of Georgia

URL: http://purl.galileo.usg.edu/uga_etd/langley_jason_a_201105_phd

► Images acquired from magnetic resonance imaging scanners take complex values. The images can be broken into two distinct types of images: magnitude images and phase… (more)

Subjects/Keywords: Magnetic Resonance Imaging

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Langley, J. A. (2011). Estimation of the phase gradient in MIR: from phase unwrapping to characterization of magnetic field maps. (Doctoral Dissertation). University of Georgia. Retrieved from http://purl.galileo.usg.edu/uga_etd/langley_jason_a_201105_phd

Chicago Manual of Style (16^th Edition):

Langley, Jason Allen. “Estimation of the phase gradient in MIR: from phase unwrapping to characterization of magnetic field maps.” 2011. Doctoral Dissertation, University of Georgia. Accessed September 15, 2019. http://purl.galileo.usg.edu/uga_etd/langley_jason_a_201105_phd.

MLA Handbook (7^th Edition):

Langley, Jason Allen. “Estimation of the phase gradient in MIR: from phase unwrapping to characterization of magnetic field maps.” 2011. Web. 15 Sep 2019.

Vancouver:

Langley JA. Estimation of the phase gradient in MIR: from phase unwrapping to characterization of magnetic field maps. [Internet] [Doctoral dissertation]. University of Georgia; 2011. [cited 2019 Sep 15]. Available from: http://purl.galileo.usg.edu/uga_etd/langley_jason_a_201105_phd.

Council of Science Editors:

Langley JA. Estimation of the phase gradient in MIR: from phase unwrapping to characterization of magnetic field maps. [Doctoral Dissertation]. University of Georgia; 2011. Available from: http://purl.galileo.usg.edu/uga_etd/langley_jason_a_201105_phd

Victoria University of Wellington

27. Smith, Geoffrey. The Development of a Low-Cost Microfluidic Magnetic Separation System.

Degree: 2009, Victoria University of Wellington

URL: http://hdl.handle.net/10063/4202

► Microfluidic systems show excellent promise for analytical applications, due to their ability to rapidly process minute sample quantities with high sensitivity. At the same time,… (more)

Subjects/Keywords: Microfluidics; Magnetic; Separation

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Smith, G. (2009). The Development of a Low-Cost Microfluidic Magnetic Separation System. (Masters Thesis). Victoria University of Wellington. Retrieved from http://hdl.handle.net/10063/4202

Chicago Manual of Style (16^th Edition):

Smith, Geoffrey. “The Development of a Low-Cost Microfluidic Magnetic Separation System.” 2009. Masters Thesis, Victoria University of Wellington. Accessed September 15, 2019. http://hdl.handle.net/10063/4202.

MLA Handbook (7^th Edition):

Smith, Geoffrey. “The Development of a Low-Cost Microfluidic Magnetic Separation System.” 2009. Web. 15 Sep 2019.

Vancouver:

Smith G. The Development of a Low-Cost Microfluidic Magnetic Separation System. [Internet] [Masters thesis]. Victoria University of Wellington; 2009. [cited 2019 Sep 15]. Available from: http://hdl.handle.net/10063/4202.

Council of Science Editors:

Smith G. The Development of a Low-Cost Microfluidic Magnetic Separation System. [Masters Thesis]. Victoria University of Wellington; 2009. Available from: http://hdl.handle.net/10063/4202

28. Subramanian M. Investigations on pure and doped tio2 And zno thin films and the effect of Swift heavy ion irradiation on Mn doped zno thin films;.

Degree: Investigations on pure and doped tio2 And zno thin films and the effect of Swift heavy ion irradiation on Mn doped zno thin films, 2014, Anna University

URL: http://shodhganga.inflibnet.ac.in/handle/10603/26486

►

Diluted magnetic semiconductors DMS are referred as semimagnetic semiconductors with lattice partly substituted by magnetic atoms In order to develop new electronics it is essential… (more)

Subjects/Keywords: Diluted magnetic semiconductors

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

M, S. (2014). Investigations on pure and doped tio2 And zno thin films and the effect of Swift heavy ion irradiation on Mn doped zno thin films;. (Thesis). Anna University. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/26486

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):

M, Subramanian. “Investigations on pure and doped tio2 And zno thin films and the effect of Swift heavy ion irradiation on Mn doped zno thin films;.” 2014. Thesis, Anna University. Accessed September 15, 2019. http://shodhganga.inflibnet.ac.in/handle/10603/26486.

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

MLA Handbook (7^th Edition):

M, Subramanian. “Investigations on pure and doped tio2 And zno thin films and the effect of Swift heavy ion irradiation on Mn doped zno thin films;.” 2014. Web. 15 Sep 2019.

Vancouver:

M S. Investigations on pure and doped tio2 And zno thin films and the effect of Swift heavy ion irradiation on Mn doped zno thin films;. [Internet] [Thesis]. Anna University; 2014. [cited 2019 Sep 15]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/26486.

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

Council of Science Editors:

M S. Investigations on pure and doped tio2 And zno thin films and the effect of Swift heavy ion irradiation on Mn doped zno thin films;. [Thesis]. Anna University; 2014. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/26486

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

29. Shobana M K. Synthesis of some ferriteNanomaterials by solgel combustionMethod and their characterization;.

Degree: Synthesis of some ferriteNanomaterials by solgel combustionMethod and their characterization, 2014, Anna University

URL: http://shodhganga.inflibnet.ac.in/handle/10603/30146

►

Nanotechnology is the art and science of manipulating matter at the newlineatomic or molecular scale and can lead to significant improvements in science newlineand technology… (more)

Subjects/Keywords: Magnetic data; Nanomaterials

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

K, S. M. (2014). Synthesis of some ferriteNanomaterials by solgel combustionMethod and their characterization;. (Thesis). Anna University. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/30146

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, Shobana M. “Synthesis of some ferriteNanomaterials by solgel combustionMethod and their characterization;.” 2014. Thesis, Anna University. Accessed September 15, 2019. http://shodhganga.inflibnet.ac.in/handle/10603/30146.

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, Shobana M. “Synthesis of some ferriteNanomaterials by solgel combustionMethod and their characterization;.” 2014. Web. 15 Sep 2019.

Vancouver:

K SM. Synthesis of some ferriteNanomaterials by solgel combustionMethod and their characterization;. [Internet] [Thesis]. Anna University; 2014. [cited 2019 Sep 15]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/30146.

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

Council of Science Editors:

K SM. Synthesis of some ferriteNanomaterials by solgel combustionMethod and their characterization;. [Thesis]. Anna University; 2014. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/30146

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

Anna University

30. Seenuvasan M. Fabrication analysis and application Of pectin degrading pectinase bound Nanobiocatalyst using magnetic Nanoparticle as a carrier;.

Degree: Fabrication analysis and application Of pectin degrading pectinase bound Nanobiocatalyst using magnetic Nanoparticle as a carrier, 2015, Anna University

URL: http://shodhganga.inflibnet.ac.in/handle/10603/34170

►

The increasing industrial demand of enzymes is of greatest newlineimportance due to their excellent catalytic properties but there is a need to newlinedevelop an efficient… (more)

Subjects/Keywords: Magnetic nanoparticles; Nanobiocatalyst

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

M, S. (2015). Fabrication analysis and application Of pectin degrading pectinase bound Nanobiocatalyst using magnetic Nanoparticle as a carrier;. (Thesis). Anna University. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/34170

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):

M, Seenuvasan. “Fabrication analysis and application Of pectin degrading pectinase bound Nanobiocatalyst using magnetic Nanoparticle as a carrier;.” 2015. Thesis, Anna University. Accessed September 15, 2019. http://shodhganga.inflibnet.ac.in/handle/10603/34170.

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

MLA Handbook (7^th Edition):

M, Seenuvasan. “Fabrication analysis and application Of pectin degrading pectinase bound Nanobiocatalyst using magnetic Nanoparticle as a carrier;.” 2015. Web. 15 Sep 2019.

Vancouver:

M S. Fabrication analysis and application Of pectin degrading pectinase bound Nanobiocatalyst using magnetic Nanoparticle as a carrier;. [Internet] [Thesis]. Anna University; 2015. [cited 2019 Sep 15]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/34170.

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

Council of Science Editors:

M S. Fabrication analysis and application Of pectin degrading pectinase bound Nanobiocatalyst using magnetic Nanoparticle as a carrier;. [Thesis]. Anna University; 2015. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/34170

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

Open Access Theses and Dissertations