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Rozprawy doktorskie na temat „Transitional phenomena”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 25 lipca 2025

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1

Levis, Shirley L. "Transitional objects and phenomena existence and uses across the life span." Click here for text online. The Institute of Clinical Social Work Dissertations website, 1994. http://www.icsw.edu/_dissertations/levis_1994.pdf.

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Dissertation (Ph.D.) -- The Institute for Clinical Social Work, 1994.<br>A dissertation submitted to the faculty of the Institute of Clinical Social Work in partial fulfillment for the degree of Doctor of Philosophy.

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2

Mielke, Eric. "Study on the Transport Phenomena in Complex Micro-Reactors." Thesis, Université d'Ottawa / University of Ottawa, 2017. http://hdl.handle.net/10393/36040.

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Continuous processing in the pharmaceutical and fine chemical industries, particularly in micro/milli-scale reactors, has been a topic of interest in literature in recent years due to the advantages offered over batch reactions. One such advantage is the enhanced transport properties of operating at smaller scales, although the quantification of the transport phenomena is not straightforward when wall and entrance effects cannot be neglected. In the first study presented, various micro-mixer geometries and scales were considered to increase the mixing efficiency in liquid-liquid systems of

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3

Thorn, Nathaniel C. "Disappearance and Return: Psychoanalytic Perspectives on the Past." Antioch University / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=antioch1333975762.

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4

Affede, Giulia. "Donald W. Winnicott’s Transitional Phenomena and the Re-Emergence of the Self in David Foster Wallace’s The Broom of the System and Infinite Jest." Doctoral thesis, Urbino, 2020. http://hdl.handle.net/11576/2674932.

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Jahnke, José Ricardo Riambau. "COMO AS MARCAS INFLUENCIAM NA ESTRUTURAÇÃO PSÍQUICA DO SER HUMANO: UMA VISÃO SOBRE A REDE DE FAST FOOD MCDONALD S." Universidade Federal de Santa Maria, 2013. http://repositorio.ufsm.br/handle/1/10335.

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This master s dissertation comes to meet with our concerns about how is the phenomenon of adherence to brands in behalf of other social valuations traditionally accepted and anchored in the personal skills to interact with their peers than by dictates artificially constructed. We un-derstand that to achieve this goal is to start from a historicity of how a brand is does exist for both chose Network Fast Food McDonald's because of it being positioned as a leading pro-vider of the world's food and have about seventy years of existence. To build our theoretical model we rely primarily on the teac

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6

Martin, Adrian Peter. "Cosmological phase transition phenomena." Thesis, University of Cambridge, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.389880.

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7

Perversi, Giuditta. "Ordering phenomena in iron-containing spinels." Thesis, University of Edinburgh, 2018. http://hdl.handle.net/1842/31242.

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The spinel structure (general formula AB2O4) is widely occurring in natural and synthetic materials, and has a marked technological and scientific significance due to its magnetic, electric and multiferroic behaviours. The presence of transition metal cations with multiple oxidation state and the resulting charge, orbital and spin degrees of freedom of the partially occupied d-orbitals lead to uniquely ordered ground states. The coupling of all the three degrees of freedom can result in a structurally distorted ground state where the direct metal-metal interaction forms atomic clusters, or 'or

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8

Watson, Martin James. "Flow regime transitions and associated phenomena." Thesis, Imperial College London, 1999. http://hdl.handle.net/10044/1/8790.

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9

Spalek, Leszek Jedrzej. "Emergent phenomena near selected phase transitions." Thesis, University of Cambridge, 2013. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.608135.

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10

Darbellay, Georges Alexis. "Wetting and capillary condensation transitions in novel geometries." Thesis, University of Oxford, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.303592.

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11

Moon, Chang Man. "Molecular dynamics study of phase transition phenomena." Thesis, University of Edinburgh, 2000. http://hdl.handle.net/1842/12675.

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This computer simulation study carried out by classical the molecular dynamics technique (MD) investigates structural phase transitions of various atomic and molecular condensed matter systems. Particularly, our attention is focused on the signals for their observation. Classical nucleation theory is briefly reviewed in relation to the present study. An overall review is made on the methodology of the MD simulation technique such as the integration of the equations of motion, the rotational motion of molecules which is dealt with the four-component quaternion, and other various techniques invo

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12

Marais, Simon. "Phenomena due to strain coupling in phase transitions." Thesis, University of Cambridge, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.239588.

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13

Arunasalam, Somasuntharam. "Non-perturbative phenomena and the electroweak phase transition." Thesis, The University of Sydney, 2019. http://hdl.handle.net/2123/20768.

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The aim of this thesis is to investigate various non-perturbative phenomena within and beyond the standard model and their implications on the electroweak phase transition. The perturbative spectrum of the standard model is well-known and its properties have been measured to great precision. However, the same cannot be said for the non-perturbative spectrum. We first show the existence of electroweak monopoles with finite energy in a Born-Infeld extension of the standard model. We calculate this mass and discuss experimental constraints from light by light scattering and vector boson scatteri

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14

Lopes, Marinho Antunes. "Phase transitions and nonlinear phenomena in neuronal network models." Doctoral thesis, Universidade de Aveiro, 2014. http://hdl.handle.net/10773/14132.

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Doutoramento em Física<br>Communication and cooperation between billions of neurons underlie the power of the brain. How do complex functions of the brain arise from its cellular constituents? How do groups of neurons self-organize into patterns of activity? These are crucial questions in neuroscience. In order to answer them, it is necessary to have solid theoretical understanding of how single neurons communicate at the microscopic level, and how cooperative activity emerges. In this thesis we aim to understand how complex collective phenomena can arise in a simple model of neuronal

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15

Ilic, Stefan. "Quantum coherent phenomena in disordered transition metal dichalcogenide monolayers." Thesis, Université Grenoble Alpes (ComUE), 2019. http://www.theses.fr/2019GREAY038.

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Les monocouches de dichalcogénures de métaux de transition (TMDC) sont des matériaux bidimensionnels découverts récemment. Ils possèdent un fort couplage spin-orbite (SOC) intrinsèque qui agit comme un champ Zeeman effectif perpendiculaire, mais avec des orientations opposées dans chaque vallée située autour des points +K et -K de la zone Brillouin. En présence de désordre, ce SOC influence fortement les phénomènes quantiques cohérents dans les TMDC. Dans cette thèse, nous étudions deux de ces phénomènes : la supraconductivité et les corrections à la conductance dues aux interférences quantiqu

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16

Park, Hyunhang. "Spin Systems far from Equilibrium: Aging and Dynamic Phase Transition." Diss., Virginia Tech, 2013. http://hdl.handle.net/10919/19323.

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Among the many non-equilibrium processes encountered in nature we deal with two different but related aspects. One is the non-equilibrium relaxation process that is at the origin of \'aging phenomena••, and the other one is a non-equilibrium phase transition, called ••dynamic phase transition••. One of the main purposes of our research is to explore more realistic situations than studied previously. Indeed, in the study of aging phenomena certain kinds of disorder effects are considered, and we introduce the ••surface•• as a spatial boundary to the system undergoing the dynamic phase transitio

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17

Smug, D. "Critical Transitions in financial models : bifurcation- and noise-induced phenomena." Thesis, University of Exeter, 2019. http://hdl.handle.net/10871/36063.

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A so-called Critical Transition occurs when a small change in the input of a system leads to a large and rapid response. One class of Critical Transitions can be related to the phenomenon known in the theory of dynamical systems as a bifurcation, where a small parameter perturbation leads to a change in the set of attractors of the system. Another class of Critical Transitions are those induced by noisy increments, where the system switches randomly between coexisting attractors. In this thesis we study bifurcation- and noise-induced Critical Transitions applied to a variety of models in finan

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18

Murray, Christopher A. "Dispersion phenomena and the glass transition in thin polymer films." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ61934.pdf.

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19

Harding, Nathan. "Critical phenomena in spatial epidemic models with heterogeneous social dynamics." Thesis, University of Sydney, 2020. https://hdl.handle.net/2123/23410.

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Epidemics are a constant threat, able to bring the entire world to a halt in the case of extreme outbreaks. Computational epidemiology seeks to understand the spread of disease at a population rather than individual level. In this understanding, the field hopes to predict the spread of disease by either simulating microscopic interactions giving rise to infection, or by using mean-field models to emulate the average resultant epidemic spread. This knowledge can be used to predict the future spread of disease and create specific intervention strategies which exploit our understanding of disease

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20

Wilkinson, Aidan. "Transport phenomena in two-phase systems." Thesis, Loughborough University, 2017. https://dspace.lboro.ac.uk/2134/25574.

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The physics of two-phase systems is explored here, particularly magneto-transport and low temperature d.c. conductivity in thin films. The extraordinary magnetoresistance (EMR) effect was analysed in the context of previous experimental and theoretical considerations. The magnetoresistance (MR) may be enhanced by up to two orders of magnitude by changing the geometry. This was investigated using finite element analysis. Thin film samples consisting of a layered structure of Germanium-Tin-Germanium (Ge-Sn-Ge) were created in collaboration with Shandong University in China. Ge layers were kept a

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21

Aalberts, Daniel Paul 1966. "Phase transition phenomena in quantum spin systems and in polyampholyte gels." Thesis, Massachusetts Institute of Technology, 1994. http://hdl.handle.net/1721.1/36495.

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22

Chirazi, Ali. "Multi-scale numerical modelling of phase transition phenomena in metallic alloys." Thesis, University of Greenwich, 2000. http://gala.gre.ac.uk/10686/.

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A multiscale numerical model of the solidification process involving the metallic alloys is proposed. The purpose of this model is to increase our basic knowledge of the physics of the solidification by incorporating atomic aspects of the phase change and, therefore, to predict the rnicrostructural features of the phase transformation based on the alloy parameters, such as the solute concentration and the process parameters, such as the cooling rate and surface roughness. The proposed multiscale strategy, is based on the parametric study of the solidification process at atomistic (nano), micro

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23

Patil, S. S. "Swelling controlled systems based on ionizable hydrogels: role of transition phenomena." Thesis(M.Sc.), CSIR-National Chemical Laboratory, Pune, 1992. http://dspace.ncl.res.in:8080/xmlui/handle/20.500.12252/2018.

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24

Russi, Luigi. "Socio-materiality as phenomenon : growing Transition culture." Thesis, University of Exeter, 2015. http://hdl.handle.net/10871/18003.

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This thesis innovates on existing literature on the Transition movement by relinquishing stock academic definitions of its ends and means, which purportedly spell out what Transition 'is'. In its stead, it approaches Transition as phenomenon, namely as an evolving socio-material formation that proliferates a cultural repertoire to sustain a growing range of concerted everyday activities. This is the difference between an instrumental focus, whereby Transition is reduced to a strategy which is oriented towards an unchanging programmatic definition, and an orientational one; the latter attuned t

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25

Li, Yichen. "Phase-field Modeling of Phase Change Phenomena." Thesis, Virginia Tech, 2020. http://hdl.handle.net/10919/99148.

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The phase-field method has become a popular numerical tool for moving boundary problems in recent years. In this method, the interface is intrinsically diffuse and stores a mixing energy that is equivalent to surface tension. The major advantage of this method is its energy formulation which makes it easy to incorporate different physics. Meanwhile, the energy decay property can be used to guide the design of energy stable numerical schemes. In this dissertation, we investigate the application of the Allen-Cahn model, a member of the phase-field family, in the simulation of phase change prob

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26

Al, Mamun Md Abdullah. "Nuclei, Nucleons and Quarks in Astrophysical Phenomena." Ohio University / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1563991151449461.

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27

Ruhunusiri, Wellalage Don Suranga. "Investigation of collective phenomena in dusty plasmas." Diss., University of Iowa, 2014. https://ir.uiowa.edu/etd/1391.

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I study dusty plasma produced by electrostatically confining melamine formaldehyde microparticles in a radio-frequency glow discharge plasma. Dusty plasma is a mixture of particles of solid matter (dust), electrons, ions, and neutral gas atoms. The dust particles have a very high charge and a mass compared to the electrons and ions in the ambient plasma. As a consequence, a dusty plasma exhibits collective phenomena such as dust acoustic waves, crystallization, and melting. The discrete nature of dust particles gives rise to compressibility. In this thesis I report findings of four tasks that

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28

Sorenson, Peter David, and peter sorenson@rmit edu au. "Signs of mid-life: images from the contemporary Australian mid-life male psyche." RMIT University. Applied Communication, 2005. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20060428.113457.

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This research project investigates images from the contemporary Australian mid-life psyche, exploring the contribution to individual transformation made through the creation of, and reflective engagement with, personal imagery. Asking the question: 'What do contemporary Australian mid-life males consider to be a rich and sustaining inner life?' This project documents the visual images, descriptions, and reflections of a group of five participants, discussing the individuals' experiences of aesthetic self-inquiry with reference to divergent theories of psychology, art therapy and ph

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29

Khan, Hasan. "Quantum Fluctuations Across the Superconductor-Insulator Transition." The Ohio State University, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu1553188107263297.

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30

Clarke, Warrick Robin Physics Faculty of Science UNSW. "Quantum interaction phenomena in p-GaAs microelectronic devices." Awarded by:University of New South Wales. School of Physics, 2006. http://handle.unsw.edu.au/1959.4/32259.

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In this dissertation, we study properties of quantum interaction phenomena in two-dimensional (2D) and one-dimensional (1D) electronic systems in p-GaAs micro- and nano-scale devices. We present low-temperature magneto-transport data from three forms of low-dimensional systems 1) 2D hole systems: in order to study interaction contributions to the metallic behavior of 2D systems 2) Bilayer hole systems: in order to study the many body, bilayer quantum Hall state at nu = 1 3) 1D hole systems: for the study of the anomalous conductance plateau G = 0.7 ???? 2e2/h The work is divided into five ex

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31

Kunz, Rainer. "Conventional and new growth phenomena during metal deposition on transition metal dichalcogenides." [S.l.] : [s.n.], 2006. http://e-diss.uni-kiel.de/diss_1682/d1682.pdf.

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32

Kugler, Johannes. "Transition phenomena for the maximum of a random walk with small drift." Diss., Ludwig-Maximilians-Universität München, 2014. http://nbn-resolving.de/urn:nbn:de:bvb:19-181574.

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33

Atkinson, I. "Acoustic relaxation phenomena in crystalline gallium arsenide doped with transition metal ions." Thesis, University of Nottingham, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.372661.

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34

Ando, Hideo. "Molecular Insights into Spin Crossover Phenomena of 1st-Row Transition Metal Complexes." 京都大学 (Kyoto University), 2013. http://hdl.handle.net/2433/174958.

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著作権表示ページを末尾に追加 (2019.12.11)<br>Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(工学)<br>甲第17592号<br>工博第3751号<br>新制||工||1572(附属図書館)<br>30358<br>京都大学大学院工学研究科分子工学専攻<br>(主査)教授佐藤啓文, 教授田中一義, 教授北川進<br>学位規則第4条第1項該当

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35

Mboukam, Jean Jules. "Magnetocaloric effect and critical behaviour near the magnetic phase transition temperature in rare-earth compounds." University of the Western Cape, 2018. http://hdl.handle.net/11394/6218.

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Magister Scientiae - MSc (Physics)<br>Rare-earth intermetallic compounds continue to draw considerable attention, due to their fundamental importance in understanding physical properties and potential applications based on a variety of phenomena. The focus of this project is to employ two family of rare-earth intermetallic compounds: RE2Pt2In (RE = Pr, Nd) and RE8Pd24Ga (RE = Gd, Tb, Dy) ternary intermetallic systems as a model candidate to uncover the underlying ground state properties that result in a strong coupling between the conduction electron and the 4f-electron of the rare-earth

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36

Dounia, Omar. "Numerical investigation of gas explosion phenomena in confined and obstructed channels." Phd thesis, Toulouse, INPT, 2018. http://oatao.univ-toulouse.fr/20584/1/DOUNIA_Omar.pdf.

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Mining, process and energy industries suffer from billions of dollars of worldwide losses every year due to Vapour Cloud Explosions (VCE). Moreover, explosion accidents are often tragic and lead to a high number of severe injuries and fatalities. The VCE scenario is complex and controlled by various mechanisms. The interplay among them is still not entirely understood. Understanding all these intricate processes is of vital importance and requires detailed experimental diagnostics. Coupling accurate numerical simulations to well documented experiments can allow an elaborate description of thes

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37

Teixeira, Paulo Ivo Cortez. "Statistical mechanical theories of the anchoring transition and related phenomena in liquid crystals." Thesis, University of Southampton, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.239535.

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Kuznetsova, Yelena Anatolyevna. "Atomic and nuclear interference phenomena and their applications." Texas A&M University, 2005. http://hdl.handle.net/1969.1/2428.

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In this work, interference and coherence phenomena, appearing in atomic and molecular ensembles interacting with coherent light sources, as electromagnetically induced transparency (EIT), coherent population trapping (CPT), and slow group velocity of light are investigated. The goal of the project is to make the steps towards various applications of these phenomena, first, by studying them in solid media (which are the most advantageous for applications), second, by suggesting some novel applications such as CPT-based plasma diagnostics, and realization of new types of solid-state lasers (base

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39

Ahlberg, Martina. "Critical Phenomena and Exchange Coupling in Magnetic Heterostructures." Doctoral thesis, Uppsala universitet, Materialfysik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-168310.

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The continuous phase transition in thin magnetic films and superlattices has been studied using the magneto-optical Kerr effect (MOKE) and polarized neutron scattering (PNR). It has been shown that the critical behavior of amorphous thin films belonging to the 2D XY universality class can be described within the same theory as crystalline sample. This means that quenched disorder only serves as a marginal perturbation in systems with this symmetry. The connection between interlayer exchange coupling and the observed critical behavior in Fe/V superlattices was explored. The results prove that

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40

Mazza, Giacomo. "Non-Equilibrium Phenomena in Strongly Correlated Systems." Doctoral thesis, SISSA, 2015. http://hdl.handle.net/20.500.11767/4843.

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Correlated systems are a wide class of materials in which the strong electron-electron repulsion is the origin of very fascinating and unusual properties, among which metal-to-insulator transitions and high temperature superconductivity are the most striking examples. In the recent years, the fast development of non-adiabatic probing techniques opened new interesting perspectives for the investigation of such materials in non-equilibrium conditions. In this thesis, we discuss the theoretical description of few relevant cases which represent different examples of non-equilibrium phenomena in co

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41

Cheung, Sai-Kit. "The study of weak localization effects on wave dynamics in mesoscopic media in the diffusive regime and at the localization transition /." View abstract or full-text, 2006. http://library.ust.hk/cgi/db/thesis.pl?PHYS%202006%20CHEUNG.

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42

Chono, Hiroomi. "Nonequilibrium quantum phenomena and topological superconductivity in atomic layer materials." Doctoral thesis, Kyoto University, 2021. http://hdl.handle.net/2433/263449.

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43

Burkhardt, Simon [Verfasser]. "Exploration of Charge Transport Phenomena in Transition Metal Oxides for Energy Technologies / Simon Burkhardt." Gießen : Universitätsbibliothek, 2020. http://d-nb.info/1209135485/34.

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Bonhomme, Didier. "Phenomenes critiques dans les transitions structurales de rb#2zncl#4." Le Mans, 1993. http://www.theses.fr/1993LEMA1004.

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Le spectre de resonance paramagnetique electronique du compose modele rb#2zncl#4 dope mn#2#+ est utilise pour etudier le comportement critique des deux transitions structurales exemplaires qui limitent la phase incommensurable. L'une est de second ordre et appartient a la classe (d=3, n=2). L'autre est une transition d'ancrage du premier ordre. Une procedure de traitement fin du spectre de traceur rpe de l'ion mn#2#+ en toute circonstance est prealablement mis au point. Pour la premiere transition le comportement asymptotique du parametre d'ordre et de la singularite de la chaleur specifique,

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45

Pépin, Catherine. "Phenomenes critiques autour de la transition magnetique dans les fermions lourds." Université Joseph Fourier (Grenoble), 1996. http://www.theses.fr/1996GRE10135.

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Nous etudions differents aspects de la competition entre magnetisme localise et effet kondo dans les fermions lourds. Dans le cadre du modele du reseau kondo, nous sommes parvenus a traiter les fluctuations de spin sur le meme plan que les effets d'ecrantage kondo, grace a une approche alternative au developpement en 1/n qui met en uvre une transformation de hubbard-stratonovich generalisee. Nous retrouvons, a partir d'un modele microscopique, la nature duale des excitations magnetiques observees par diffusion inelastique de neutrons: la susceptibilite magnetique est la somme d'une contributio

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46

Pickles, Thomas Stanley. "Ordering transitions and localisation properties of frustrated systems." Thesis, University of Oxford, 2009. http://ora.ox.ac.uk/objects/uuid:2cc83b99-3733-4900-9ba5-d7b8476b62b2.

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In this work we investigate themes related to many-body systems in which multiple ground states are accessible, a condition known as frustration. Frustration can arise in a number of contexts, and we consider the consequences of this situation with some examples from condensed-matter physics. In some magnetic materials interactions between spins are such that no single spin configuration provides a unique ground state. In the class of frustrated magnets where the number of ground states is extensive, thermal fluctuations are strong even at temperatures significantly below the interaction stren

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47

Poehler, Scott A. "Transport Phenomena of CVD Few-Layer MoS2 As-grown on an Al2O3 Substrate." The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1440181154.

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48

Falicov, Alexis 1968. "Phase transition phenomena in electronic systems and in systems with quenched field and bond randomness." Thesis, Massachusetts Institute of Technology, 1994. http://hdl.handle.net/1721.1/28118.

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49

Brock, Jeffrey Adams. "AN EXPERIMENTAL STUDY OF MAGNETIC AND STRUCTURAL PHASE TRANSITIONS AND ASSOCIATED PHENOMENA IN SELECTED NI-MN-DERIVATIVE HEUSLER ALLOYS." Miami University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=miami1500906786979139.

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50

Li, Qi 1976. "Competing orders in s-wave and p-wave superconductors." Thesis, University of Oregon, 2008. http://hdl.handle.net/1794/8285.

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xiii, 110 p. A print copy of this thesis is available through the UO Libraries. Search the library catalog for the location and call number.<br>This dissertation investigates the interplay between, and the possible coexistence of, magnetic and superconducting order in metals. We start with studying the electromagnetic properties of s-wave superconductors near a ferromagnetic instability. By using a generalized Ginzburg-Landau theory and scaling arguments, we show that competition between magnetic order and superconducting order can change the scaling of observables. For instance, the exponen

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