subject:( Critical phenomena formalism)

1. Darlan Araújo Moreira. Percolação convencional, percolação correlacionada e percolação por invasão num suporte multifractal.

Degree: 2005, Universidade Federal do Rio Grande do Norte

URL: http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1956

►

Nesta dissertação estudamos o problema da percolação num suporte geométrico multifractal, em suas diferentes versões, e analisamos a conexão deste problema com a percolação convencional… (more)

Subjects/Keywords: Percolação; Formalismo dos fenômenos críticos; Suporte geométrico multifractal; Formalismo dos fenômenos críticos; FISICA; Physics; Percolation; Multifractal geometric support; Conventional percolation; Critical phenomena formalism

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Moreira, D. A. (2005). Percolação convencional, percolação correlacionada e percolação por invasão num suporte multifractal. (Thesis). Universidade Federal do Rio Grande do Norte. Retrieved from http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1956

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):

Moreira, Darlan Araújo. “Percolação convencional, percolação correlacionada e percolação por invasão num suporte multifractal.” 2005. Thesis, Universidade Federal do Rio Grande do Norte. Accessed January 15, 2021. http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1956.

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

MLA Handbook (7^th Edition):

Moreira, Darlan Araújo. “Percolação convencional, percolação correlacionada e percolação por invasão num suporte multifractal.” 2005. Web. 15 Jan 2021.

Vancouver:

Moreira DA. Percolação convencional, percolação correlacionada e percolação por invasão num suporte multifractal. [Internet] [Thesis]. Universidade Federal do Rio Grande do Norte; 2005. [cited 2021 Jan 15]. Available from: http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1956.

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

Council of Science Editors:

Moreira DA. Percolação convencional, percolação correlacionada e percolação por invasão num suporte multifractal. [Thesis]. Universidade Federal do Rio Grande do Norte; 2005. Available from: http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1956

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

Washington University in St. Louis

2. Jin, Kejian. Critical Phenomena in Gravitational Collapses of Neutron Star Systems.

Degree: PhD, Physics, 2011, Washington University in St. Louis

URL: https://openscholarship.wustl.edu/etd/594

► We study critical phenomena in gravitational collapses of stellar objects based on numerical solutions of the Einstein equations. We discovered that stellar objects with large… (more)

Subjects/Keywords: Physics; Critical Phenomena; Gravitational Collapse

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Jin, K. (2011). Critical Phenomena in Gravitational Collapses of Neutron Star Systems. (Doctoral Dissertation). Washington University in St. Louis. Retrieved from https://openscholarship.wustl.edu/etd/594

Chicago Manual of Style (16^th Edition):

Jin, Kejian. “Critical Phenomena in Gravitational Collapses of Neutron Star Systems.” 2011. Doctoral Dissertation, Washington University in St. Louis. Accessed January 15, 2021. https://openscholarship.wustl.edu/etd/594.

MLA Handbook (7^th Edition):

Jin, Kejian. “Critical Phenomena in Gravitational Collapses of Neutron Star Systems.” 2011. Web. 15 Jan 2021.

Vancouver:

Jin K. Critical Phenomena in Gravitational Collapses of Neutron Star Systems. [Internet] [Doctoral dissertation]. Washington University in St. Louis; 2011. [cited 2021 Jan 15]. Available from: https://openscholarship.wustl.edu/etd/594.

Council of Science Editors:

Jin K. Critical Phenomena in Gravitational Collapses of Neutron Star Systems. [Doctoral Dissertation]. Washington University in St. Louis; 2011. Available from: https://openscholarship.wustl.edu/etd/594

AUT University

3. Potter, Eden. Ducks, decorators, and the dialogical: an examination of approaches to information design .

Degree: 2011, AUT University

URL: http://hdl.handle.net/10292/1347

► This study is concerned with approaches to the design of visual information.  It examines the persistent influence that formalist design approaches have within the field… (more)

Subjects/Keywords: Visual information design; Information graphics; Formalism; Critical theory; Rhetorical approach

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Potter, E. (2011). Ducks, decorators, and the dialogical: an examination of approaches to information design . (Thesis). AUT University. Retrieved from http://hdl.handle.net/10292/1347

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):

Potter, Eden. “Ducks, decorators, and the dialogical: an examination of approaches to information design .” 2011. Thesis, AUT University. Accessed January 15, 2021. http://hdl.handle.net/10292/1347.

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

MLA Handbook (7^th Edition):

Potter, Eden. “Ducks, decorators, and the dialogical: an examination of approaches to information design .” 2011. Web. 15 Jan 2021.

Vancouver:

Potter E. Ducks, decorators, and the dialogical: an examination of approaches to information design . [Internet] [Thesis]. AUT University; 2011. [cited 2021 Jan 15]. Available from: http://hdl.handle.net/10292/1347.

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

Council of Science Editors:

Potter E. Ducks, decorators, and the dialogical: an examination of approaches to information design . [Thesis]. AUT University; 2011. Available from: http://hdl.handle.net/10292/1347

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

4. Salerno, Kenneth Michael. Inertia and the Critical Scaling of Avalanches in Sheared Disordered Solids.

Degree: 2013, Johns Hopkins University

URL: http://jhir.library.jhu.edu/handle/1774.2/37080

► This thesis presents results from molecular dynamic (MD) studies of disordered materials undergoing quasi-static shear at zero temperature. Simulations are performed in both two and… (more)

Subjects/Keywords: granular materials; disordered solids; nonequilibrium critical phenomena

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Salerno, K. M. (2013). Inertia and the Critical Scaling of Avalanches in Sheared Disordered Solids. (Thesis). Johns Hopkins University. Retrieved from http://jhir.library.jhu.edu/handle/1774.2/37080

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):

Salerno, Kenneth Michael. “Inertia and the Critical Scaling of Avalanches in Sheared Disordered Solids.” 2013. Thesis, Johns Hopkins University. Accessed January 15, 2021. http://jhir.library.jhu.edu/handle/1774.2/37080.

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

MLA Handbook (7^th Edition):

Salerno, Kenneth Michael. “Inertia and the Critical Scaling of Avalanches in Sheared Disordered Solids.” 2013. Web. 15 Jan 2021.

Vancouver:

Salerno KM. Inertia and the Critical Scaling of Avalanches in Sheared Disordered Solids. [Internet] [Thesis]. Johns Hopkins University; 2013. [cited 2021 Jan 15]. Available from: http://jhir.library.jhu.edu/handle/1774.2/37080.

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

Council of Science Editors:

Salerno KM. Inertia and the Critical Scaling of Avalanches in Sheared Disordered Solids. [Thesis]. Johns Hopkins University; 2013. Available from: http://jhir.library.jhu.edu/handle/1774.2/37080

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

5. Hendrick, Martin. Scaling behaviours of karst networks around Tulum (Mexico): characterization, model and application.

Degree: 2016, Université de Neuchâtel

URL: http://doc.rero.ch/record/277856

► La compréhension de la structure et du comportement à grandes _échelles des réseaux karstiques reste une question en suspens, bien que, la caractérisation de ces… (more)

Subjects/Keywords: critical phenomena

…critical points. Therefore, they are interesting to model natural phenomena (except phase… …critical phenomena [Täuber [2014]] and others field theories [Zinn… …The study of this kind of structures brings into play, on a small scale, a local phenomena… …order parameter of the system. There is a particular temperature, named the critical… …exponent is β = 1/8 for 2-dimensional grids. It is remarkable that close to the critical point…

11 more images…

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Hendrick, M. (2016). Scaling behaviours of karst networks around Tulum (Mexico): characterization, model and application. (Thesis). Université de Neuchâtel. Retrieved from http://doc.rero.ch/record/277856

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):

Hendrick, Martin. “Scaling behaviours of karst networks around Tulum (Mexico): characterization, model and application.” 2016. Thesis, Université de Neuchâtel. Accessed January 15, 2021. http://doc.rero.ch/record/277856.

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

MLA Handbook (7^th Edition):

Hendrick, Martin. “Scaling behaviours of karst networks around Tulum (Mexico): characterization, model and application.” 2016. Web. 15 Jan 2021.

Vancouver:

Hendrick M. Scaling behaviours of karst networks around Tulum (Mexico): characterization, model and application. [Internet] [Thesis]. Université de Neuchâtel; 2016. [cited 2021 Jan 15]. Available from: http://doc.rero.ch/record/277856.

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

Council of Science Editors:

Hendrick M. Scaling behaviours of karst networks around Tulum (Mexico): characterization, model and application. [Thesis]. Université de Neuchâtel; 2016. Available from: http://doc.rero.ch/record/277856

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

University of Pennsylvania

6. Goodrich, Carl Peter. Unearthing the Anticrystal: Criticality in the Linear Response of Disordered Solids.

Degree: 2015, University of Pennsylvania

URL: https://repository.upenn.edu/edissertations/1743

► The fact that a disordered material is not constrained in its properties in the same way as a crystalline one presents significant and yet largely… (more)

▼ The fact that a disordered material is not constrained in its properties in the same way as a crystalline one presents significant and yet largely untapped potential for novel material design. However, unlike their crystalline counterparts, disordered solids are not well understood. Though currently the focus of intense research, one of the primary obstacles is the lack of a theoretical framework for thinking about disorder and its relation to mechanical properties. To this end, we study a highly idealized system composed of frictionless soft spheres at zero temperature that, when compressed, undergos a jamming phase transition with diverging length scales and clean power-law signatures. This critical point is the cornerstone of a much larger ``jamming scenario" that has the potential to provide the essential theoretical foundation that is sorely needed to develop a unified understanding of the mechanics of disordered solids. We begin by showing that jammed sphere packings have a valid linear regime despite the presence of a new class of ``contact nonlinearities," demonstrating that the leading order behavior of such solids can be ascertained by linear response. We then investigate the critical nature of the jamming transition, focusing on two diverging length scales and the importance of finite-size effects. Next, we argue that this jamming transition plays the same role for disordered solids as the idealized perfect crystal plays for crystalline solids. Not only can it be considered an idealized starting point for understanding the properties of disordered materials, but it can even influence systems that have a relatively high amount of crystalline order. As a result, the behavior of solids can be thought of as existing on a spectrum, with the perfect crystal at one end and the jamming transition at the other. Finally, we introduce a new principle for disordered solids wherein the contribution of an individual bond to one global property is independent of its contribution to another. This principle allows the different global responses of a disordered system to be manipulated independently of one another and provides a great deal of flexibility in designing materials with unique, textured and tunable properties.

Subjects/Keywords: critical phenomena; disordered solids; elasticity; jamming; Physics

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Goodrich, C. P. (2015). Unearthing the Anticrystal: Criticality in the Linear Response of Disordered Solids. (Thesis). University of Pennsylvania. Retrieved from https://repository.upenn.edu/edissertations/1743

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):

Goodrich, Carl Peter. “Unearthing the Anticrystal: Criticality in the Linear Response of Disordered Solids.” 2015. Thesis, University of Pennsylvania. Accessed January 15, 2021. https://repository.upenn.edu/edissertations/1743.

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

MLA Handbook (7^th Edition):

Goodrich, Carl Peter. “Unearthing the Anticrystal: Criticality in the Linear Response of Disordered Solids.” 2015. Web. 15 Jan 2021.

Vancouver:

Goodrich CP. Unearthing the Anticrystal: Criticality in the Linear Response of Disordered Solids. [Internet] [Thesis]. University of Pennsylvania; 2015. [cited 2021 Jan 15]. Available from: https://repository.upenn.edu/edissertations/1743.

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

Council of Science Editors:

Goodrich CP. Unearthing the Anticrystal: Criticality in the Linear Response of Disordered Solids. [Thesis]. University of Pennsylvania; 2015. Available from: https://repository.upenn.edu/edissertations/1743

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

Universidade do Rio Grande do Norte

7. Moreira, Darlan Araújo. Percolação convencional, percolação correlacionada e percolação por invasão num suporte multifractal .

Degree: 2005, Universidade do Rio Grande do Norte

URL: http://repositorio.ufrn.br/handle/123456789/16539

► In this work we have studied the problem of percolation in a multifractal geometric support, in its diﬀerent versions, and we have analysed the conection… (more)

Subjects/Keywords: Percolação; Formalismo dos fenômenos críticos; Suporte geométrico multifractal; Formalismo dos fenômenos críticos; Physics; Percolation; Multifractal geometric support; Conventional percolation; Critical phenomena formalism

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Moreira, D. A. (2005). Percolação convencional, percolação correlacionada e percolação por invasão num suporte multifractal . (Masters Thesis). Universidade do Rio Grande do Norte. Retrieved from http://repositorio.ufrn.br/handle/123456789/16539

Chicago Manual of Style (16^th Edition):

Moreira, Darlan Araújo. “Percolação convencional, percolação correlacionada e percolação por invasão num suporte multifractal .” 2005. Masters Thesis, Universidade do Rio Grande do Norte. Accessed January 15, 2021. http://repositorio.ufrn.br/handle/123456789/16539.

MLA Handbook (7^th Edition):

Moreira, Darlan Araújo. “Percolação convencional, percolação correlacionada e percolação por invasão num suporte multifractal .” 2005. Web. 15 Jan 2021.

Vancouver:

Moreira DA. Percolação convencional, percolação correlacionada e percolação por invasão num suporte multifractal . [Internet] [Masters thesis]. Universidade do Rio Grande do Norte; 2005. [cited 2021 Jan 15]. Available from: http://repositorio.ufrn.br/handle/123456789/16539.

Council of Science Editors:

Moreira DA. Percolação convencional, percolação correlacionada e percolação por invasão num suporte multifractal . [Masters Thesis]. Universidade do Rio Grande do Norte; 2005. Available from: http://repositorio.ufrn.br/handle/123456789/16539

Universidade do Rio Grande do Norte

8. Moreira, Darlan Araújo. Percolação convencional, percolação correlacionada e percolação por invasão num suporte multifractal .

Degree: 2005, Universidade do Rio Grande do Norte

URL: http://repositorio.ufrn.br/handle/123456789/16539

► In this work we have studied the problem of percolation in a multifractal geometric support, in its diﬀerent versions, and we have analysed the conection… (more)

Subjects/Keywords: Percolação; Formalismo dos fenômenos críticos; Suporte geométrico multifractal; Formalismo dos fenômenos críticos; Physics; Percolation; Multifractal geometric support; Conventional percolation; Critical phenomena formalism

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Moreira, D. A. (2005). Percolação convencional, percolação correlacionada e percolação por invasão num suporte multifractal . (Thesis). Universidade do Rio Grande do Norte. Retrieved from http://repositorio.ufrn.br/handle/123456789/16539

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):

Moreira, Darlan Araújo. “Percolação convencional, percolação correlacionada e percolação por invasão num suporte multifractal .” 2005. Thesis, Universidade do Rio Grande do Norte. Accessed January 15, 2021. http://repositorio.ufrn.br/handle/123456789/16539.

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

MLA Handbook (7^th Edition):

Moreira, Darlan Araújo. “Percolação convencional, percolação correlacionada e percolação por invasão num suporte multifractal .” 2005. Web. 15 Jan 2021.

Vancouver:

Moreira DA. Percolação convencional, percolação correlacionada e percolação por invasão num suporte multifractal . [Internet] [Thesis]. Universidade do Rio Grande do Norte; 2005. [cited 2021 Jan 15]. Available from: http://repositorio.ufrn.br/handle/123456789/16539.

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

Council of Science Editors:

Moreira DA. Percolação convencional, percolação correlacionada e percolação por invasão num suporte multifractal . [Thesis]. Universidade do Rio Grande do Norte; 2005. Available from: http://repositorio.ufrn.br/handle/123456789/16539

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

University of Pennsylvania

9. Mrcela, Antonijo. On The Compatibility Of Derived Structures On Critical Loci.

Degree: 2019, University of Pennsylvania

URL: https://repository.upenn.edu/edissertations/3441

► We study the problem of compatibility of derived structures on a scheme which can be presented as a critical locus in more than one way.… (more)

Subjects/Keywords: Batalin–Vilkovisky formalism; compatibility of derived structures; derived critical locus; shifted symplectic structure; Mathematics

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Mrcela, A. (2019). On The Compatibility Of Derived Structures On Critical Loci. (Thesis). University of Pennsylvania. Retrieved from https://repository.upenn.edu/edissertations/3441

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):

Mrcela, Antonijo. “On The Compatibility Of Derived Structures On Critical Loci.” 2019. Thesis, University of Pennsylvania. Accessed January 15, 2021. https://repository.upenn.edu/edissertations/3441.

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

MLA Handbook (7^th Edition):

Mrcela, Antonijo. “On The Compatibility Of Derived Structures On Critical Loci.” 2019. Web. 15 Jan 2021.

Vancouver:

Mrcela A. On The Compatibility Of Derived Structures On Critical Loci. [Internet] [Thesis]. University of Pennsylvania; 2019. [cited 2021 Jan 15]. Available from: https://repository.upenn.edu/edissertations/3441.

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

Council of Science Editors:

Mrcela A. On The Compatibility Of Derived Structures On Critical Loci. [Thesis]. University of Pennsylvania; 2019. Available from: https://repository.upenn.edu/edissertations/3441

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

Virginia Tech

10. Park, Hyunhang. Spin Systems far from Equilibrium: Aging and Dynamic Phase Transition.

Degree: PhD, Physics, 2013, Virginia Tech

URL: http://hdl.handle.net/10919/19323

► 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… (more)

▼ 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 transition. In order to observe these processes as clearly as possible, we study in both cases simple spin systems. Using Monte Carlo simulations we first investigate aging in three-dimensional Ising spin glasses as well as in two-dimensional Ising models with disorder quenched to low temperatures. The time-dependent dynamical correlation length L(t) is determined numerically and the scaling behavior of various two-time quantities as a function of L(t)/L(s) is discussed where t and s are two different times. For disordered Ising models deviations of L(t) from algebraic growth law show up. The generalized scaling forms as a function of L(t)/L(s) reveal a generic simple aging scenario for Ising spin glasses as well as for disordered Ising ferromagnets. We also study the local critical phenomena at a dynamic phase transition by means of numerical simulations of kinetic Ising models with surfaces subjected to a periodic oscillating field. We examine layer-dependent quantities, such as the period-averaged magnetization per layer Q(z) and the layer susceptibility ¥ö(z), and determine local critical exponents through finite size scaling. Both for two and three dimensions, we find that the values of the surface exponents differ from those of the equilibrium critical surface. It is revealed that the surface phase diagram of the non-equilibrium system is not identical to that of the equilibrium system in three dimensions. Advisors/Committee Members: Pleimling, Michel Jean (committeechair), Heremans, Jean Joseph (committee member), Tauber, Uwe C. (committee member), Mather, William (committee member).

Subjects/Keywords: Aging Phenomena; Disordered Ferromagnets; Dynamical Scaling; Dynamic Phase Transition; Surface Critical Phenomena; Surface Phase Diagram

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Park, H. (2013). Spin Systems far from Equilibrium: Aging and Dynamic Phase Transition. (Doctoral Dissertation). Virginia Tech. Retrieved from http://hdl.handle.net/10919/19323

Chicago Manual of Style (16^th Edition):

Park, Hyunhang. “Spin Systems far from Equilibrium: Aging and Dynamic Phase Transition.” 2013. Doctoral Dissertation, Virginia Tech. Accessed January 15, 2021. http://hdl.handle.net/10919/19323.

MLA Handbook (7^th Edition):

Park, Hyunhang. “Spin Systems far from Equilibrium: Aging and Dynamic Phase Transition.” 2013. Web. 15 Jan 2021.

Vancouver:

Park H. Spin Systems far from Equilibrium: Aging and Dynamic Phase Transition. [Internet] [Doctoral dissertation]. Virginia Tech; 2013. [cited 2021 Jan 15]. Available from: http://hdl.handle.net/10919/19323.

Council of Science Editors:

Park H. Spin Systems far from Equilibrium: Aging and Dynamic Phase Transition. [Doctoral Dissertation]. Virginia Tech; 2013. Available from: http://hdl.handle.net/10919/19323

University of Houston

11. Ghorashi, Sayed Ali Akbar 1989-. Phases and Critical Phenomena in 3D Topological Superconductors and Semimetals.

Degree: PhD, Physics, 2018, University of Houston

URL: http://hdl.handle.net/10657/3302

► In this dissertation, we have studied the effect of disorder and interaction on some classes of topological superconductors and semimetals. In the superconducting phase, we… (more)

Subjects/Keywords: Topological superconductors; Disorder; Critical phenomena; Topological semimetals; Weyl semimetals

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Ghorashi, S. A. A. 1. (2018). Phases and Critical Phenomena in 3D Topological Superconductors and Semimetals. (Doctoral Dissertation). University of Houston. Retrieved from http://hdl.handle.net/10657/3302

Chicago Manual of Style (16^th Edition):

Ghorashi, Sayed Ali Akbar 1989-. “Phases and Critical Phenomena in 3D Topological Superconductors and Semimetals.” 2018. Doctoral Dissertation, University of Houston. Accessed January 15, 2021. http://hdl.handle.net/10657/3302.

MLA Handbook (7^th Edition):

Ghorashi, Sayed Ali Akbar 1989-. “Phases and Critical Phenomena in 3D Topological Superconductors and Semimetals.” 2018. Web. 15 Jan 2021.

Vancouver:

Ghorashi SAA1. Phases and Critical Phenomena in 3D Topological Superconductors and Semimetals. [Internet] [Doctoral dissertation]. University of Houston; 2018. [cited 2021 Jan 15]. Available from: http://hdl.handle.net/10657/3302.

Council of Science Editors:

Ghorashi SAA1. Phases and Critical Phenomena in 3D Topological Superconductors and Semimetals. [Doctoral Dissertation]. University of Houston; 2018. Available from: http://hdl.handle.net/10657/3302

Boston University

12. Liu, Kang. Critical phenomena and phase transition in long-range systems.

Degree: PhD, Physics, 2013, Boston University

URL: http://hdl.handle.net/2144/14242

► In this dissertation, I study critical phenomena and phase transitions in systems with long-range interactions, in particular, the ferromagnetic Ising model with quenched site dilution… (more)

▼ In this dissertation, I study critical phenomena and phase transitions in systems with long-range interactions, in particular, the ferromagnetic Ising model with quenched site dilution and the asset exchange model with growth. In the site-diluted Ising model, I focus on the effects of quenched disorder on both critical phenomena and nucleation. For critical phenomena, I generalize the Harris criterion for the mean-field critical point and the spinodal, and find that they are not affected by dilution, whereas pseudospinodals are smeared out. For nucleation, I find that dilution reduces the lifetime of the metastable state. I also investigate the structure of nucleating droplets in both nearest-neighbor and long-range Ising models. In both cases, nucleating droplets are more likely to occur in spatially more dilute regions. I also modify the asset exchange model to include different types of economic growth, such as constant growth and geometric growth. For constant growth, one agent eventually gets almost all the wealth regardless of the growth rate. For geometric growth, the wealth distribution depends on the way that the growth is distributed among agents, which is represented by the parameter 𝛾. For the evenly distributed growth, 𝛾=0, and as 𝛾 increases, the growth in the total wealth is distributed preferentially to richer agents. For 𝛾=1, the wealth of every agent grows at a rate that is linearly proportional to his/her wealth. I find a phase transition at 𝛾=1. For 𝛾<1, there is an rescaled steady state wealth distribution and the system is effectively ergodic. In this state, the wealth at all ranks grows exponentially in time and inequality stays constant. For 𝛾>1, one agent eventually obtains almost all the wealth, and the system is not ergodic. For 𝛾=1, the dynamics of the poor agents' wealth is similar to that of a geometric random walk. In addition, I elucidate the effects of unfair trading, inhomogeneity in agents, modified growth which only depends on richest 1% agents' wealth, and a finite range of wealth exchange.

Subjects/Keywords: Physics; Critical phenomena; Long-range; Mean-field; Phase transition

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Liu, K. (2013). Critical phenomena and phase transition in long-range systems. (Doctoral Dissertation). Boston University. Retrieved from http://hdl.handle.net/2144/14242

Chicago Manual of Style (16^th Edition):

Liu, Kang. “Critical phenomena and phase transition in long-range systems.” 2013. Doctoral Dissertation, Boston University. Accessed January 15, 2021. http://hdl.handle.net/2144/14242.

MLA Handbook (7^th Edition):

Liu, Kang. “Critical phenomena and phase transition in long-range systems.” 2013. Web. 15 Jan 2021.

Vancouver:

Liu K. Critical phenomena and phase transition in long-range systems. [Internet] [Doctoral dissertation]. Boston University; 2013. [cited 2021 Jan 15]. Available from: http://hdl.handle.net/2144/14242.

Council of Science Editors:

Liu K. Critical phenomena and phase transition in long-range systems. [Doctoral Dissertation]. Boston University; 2013. Available from: http://hdl.handle.net/2144/14242

13. Mazac, Dalimil. Explorations in the Conformal Bootstrap.

Degree: 2017, University of Waterloo

URL: http://hdl.handle.net/10012/12079

► We investigate properties of various conformally invariant quantum systems, especially from the point of view of the conformal bootstrap. First, we study twist line defects… (more)

▼ We investigate properties of various conformally invariant quantum systems, especially from the point of view of the conformal bootstrap. First, we study twist line defects in three-dimensional conformal field theories. Numerical results from lattice simulations point to the existence of such conformal defect in the critical 3D Ising model. We show that this fact is supported by both epsilon expansion and the conformal bootstrap calculations. We find that our results are in a good agreement with the numerical data. We also make new predictions for operator dimensions and OPE coefficients from the bootstrap approach. In the process we derive universal bounds on one-dimensional conformal field theories and conformal line defects. Second, we analyze the constraints imposed by the conformal bootstrap for theories with four supercharges in spacetime dimension between 2 and 4. We show how superconformal algebras with four Poincaré supercharges can be treated in a formalism applicable to any, in principle continuous, value of d and use this to construct the superconformal blocks for any dimension between 2 and 4. We then use numerical bootstrap techniques to derive upper bounds on the conformal dimension of the first unprotected operator appearing in the OPE of a chiral and an anti-chiral superconformal primary. We obtain an intriguing structure of three distinct kinks. We argue that one of the kinks smoothly interpolates between the d=2, N=(2, 2) minimal model with central charge c=1 and the theory of a free chiral multiplet in d=4, passing through the critical Wess-Zumino model with cubic superpotential in intermediate dimensions. Finally, we turn to the question of the analytic origin of the conformal bootstrap bounds. To this end, we introduce a new class of linear functionals acting on the conformal bootstrap equation. In 1D, we use the new basis to construct extremal functionals leading to the optimal upper bound on the gap above identity in the OPE of two identical primary operators of integer or half-integer scaling dimension. We also prove an upper bound on the twist gap in 2D theories with global conformal symmetry. When the external scaling dimensions are large, our functionals provide a direct point of contact between crossing in a 1D CFT and scattering of massive particles in large AdS. In particular, CFT crossing can be shown to imply that appropriate OPE coefficients exhibit an exponential suppression characteristic of massive bound states, and that the 2D flat-space S-matrix should be analytic away from the real axis.

Subjects/Keywords: conformal field theory; quantum field theory; critical phenomena; AdS/CFT correspondence

1 more image…

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Mazac, D. (2017). Explorations in the Conformal Bootstrap. (Thesis). University of Waterloo. Retrieved from http://hdl.handle.net/10012/12079

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):

Mazac, Dalimil. “Explorations in the Conformal Bootstrap.” 2017. Thesis, University of Waterloo. Accessed January 15, 2021. http://hdl.handle.net/10012/12079.

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

MLA Handbook (7^th Edition):

Mazac, Dalimil. “Explorations in the Conformal Bootstrap.” 2017. Web. 15 Jan 2021.

Vancouver:

Mazac D. Explorations in the Conformal Bootstrap. [Internet] [Thesis]. University of Waterloo; 2017. [cited 2021 Jan 15]. Available from: http://hdl.handle.net/10012/12079.

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

Council of Science Editors:

Mazac D. Explorations in the Conformal Bootstrap. [Thesis]. University of Waterloo; 2017. Available from: http://hdl.handle.net/10012/12079

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

University of North Texas

14. Svenkeson, Adam. How Cooperative Systems Respond to External Forces.

Degree: 2014, University of North Texas

URL: https://digital.library.unt.edu/ark:/67531/metadc500014/

► Cooperative interactions permeate through nature, bringing about emergent behavior and complexity. Using a simple cooperative model, I illustrate the mean field dynamics that occur at… (more)

Subjects/Keywords: Cooperative interactions; response theory; critical phenomena; nonequilibrium; information transfer

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Svenkeson, A. (2014). How Cooperative Systems Respond to External Forces. (Thesis). University of North Texas. Retrieved from https://digital.library.unt.edu/ark:/67531/metadc500014/

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):

Svenkeson, Adam. “How Cooperative Systems Respond to External Forces.” 2014. Thesis, University of North Texas. Accessed January 15, 2021. https://digital.library.unt.edu/ark:/67531/metadc500014/.

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

MLA Handbook (7^th Edition):

Svenkeson, Adam. “How Cooperative Systems Respond to External Forces.” 2014. Web. 15 Jan 2021.

Vancouver:

Svenkeson A. How Cooperative Systems Respond to External Forces. [Internet] [Thesis]. University of North Texas; 2014. [cited 2021 Jan 15]. Available from: https://digital.library.unt.edu/ark:/67531/metadc500014/.

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

Council of Science Editors:

Svenkeson A. How Cooperative Systems Respond to External Forces. [Thesis]. University of North Texas; 2014. Available from: https://digital.library.unt.edu/ark:/67531/metadc500014/

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

University of Maryland

15. Bertrand, Christopher Elliot. Asymmetric Fluid Criticality.

Degree: Physics, 2011, University of Maryland

URL: http://hdl.handle.net/1903/11441

► This work investigates features of critical phenomena in fluids. The canonical description of critical phenomena, inspired by the Ising model, fails to capture all features… (more)

▼ This work investigates features of critical phenomena in fluids. The canonical description of critical phenomena, inspired by the Ising model, fails to capture all features observed in fluid systems, specifically those associated with the density or compositional asymmetry of phase coexistence. A new theory of fluid criticality, known as "complete scaling", was recently introduced. Given its success in describing experimental results, complete scaling appears to supersede the previous theory of fluid criticality that was consistent with a renormalization group (RG) analysis of an asymmetric Landau-Ginzburg-Wilson (LGW) Hamiltonian. In this work, the complete scaling approach and the equation of state resulting from the RG analysis are shown to be consistent to order ε, where ε = 4 - d with d being the spatial dimensionality. This is accomplished by developing a complete scaling equation of state, and then defining a mapping between the complete scaling mixing-parameters and the coefficients of the asymmetric LGW Hamiltonian, thereby generalizing previous work [Phys. Rev. Lett. 97, 025703 (2006)] on mean-field equations of state. The seemingly different predictions of these approaches are shown to stem from an intrinsic ambiguity in the interpretation of the ε-expansion at fixed order. To first order in ε it is found that the asymmetric correction-to-scaling exponent θ5 predicted by the RG calculations can be fully absorbed into the 2β exponent of complete scaling. Complete scaling is then extended to spatially inhomogeneous fluids in the approximation η=0, where η is the anomalous dimension. This extension enables one to obtain a fluctuation-modified asymmetric interfacial density profile, which incorporates effects from both the asymmetry of fluid phase coexistence and the associated asymmetry of the correlation length. The derived asymmetric interfacial profile is used to calculate Tolman's length, the coefficient of the first curvature correction to the surface tension. The previously predicted divergence of Tolman's length at the critical point is confirmed and the amplitude of this divergence is found to depend nonuniversally on the asymmetry of the correlation length. Advisors/Committee Members: Anisimov, Mikhail A (advisor).

Subjects/Keywords: Physics; Condensed Matter Physics; Complete Scaling; Critical Phenomena

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Bertrand, C. E. (2011). Asymmetric Fluid Criticality. (Thesis). University of Maryland. Retrieved from http://hdl.handle.net/1903/11441

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):

Bertrand, Christopher Elliot. “Asymmetric Fluid Criticality.” 2011. Thesis, University of Maryland. Accessed January 15, 2021. http://hdl.handle.net/1903/11441.

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

MLA Handbook (7^th Edition):

Bertrand, Christopher Elliot. “Asymmetric Fluid Criticality.” 2011. Web. 15 Jan 2021.

Vancouver:

Bertrand CE. Asymmetric Fluid Criticality. [Internet] [Thesis]. University of Maryland; 2011. [cited 2021 Jan 15]. Available from: http://hdl.handle.net/1903/11441.

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

Council of Science Editors:

Bertrand CE. Asymmetric Fluid Criticality. [Thesis]. University of Maryland; 2011. Available from: http://hdl.handle.net/1903/11441

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

University of Minnesota

16. Verde, Justin. Understanding Einstein's Weirdest Prediction: Modeling Scalar Field Collapse To Black Holes.

Degree: MS, Physics, 2020, University of Minnesota

URL: http://hdl.handle.net/11299/216097

► In this thesis we present the results from numerically simulating the gravitational collapse of a massless, non-interacting, real scalar field. We find a critical parameter… (more)

Subjects/Keywords: black hole; critical phenomena; scalar field; scaling; universality

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Verde, J. (2020). Understanding Einstein's Weirdest Prediction: Modeling Scalar Field Collapse To Black Holes. (Masters Thesis). University of Minnesota. Retrieved from http://hdl.handle.net/11299/216097

Chicago Manual of Style (16^th Edition):

Verde, Justin. “Understanding Einstein's Weirdest Prediction: Modeling Scalar Field Collapse To Black Holes.” 2020. Masters Thesis, University of Minnesota. Accessed January 15, 2021. http://hdl.handle.net/11299/216097.

MLA Handbook (7^th Edition):

Verde, Justin. “Understanding Einstein's Weirdest Prediction: Modeling Scalar Field Collapse To Black Holes.” 2020. Web. 15 Jan 2021.

Vancouver:

Verde J. Understanding Einstein's Weirdest Prediction: Modeling Scalar Field Collapse To Black Holes. [Internet] [Masters thesis]. University of Minnesota; 2020. [cited 2021 Jan 15]. Available from: http://hdl.handle.net/11299/216097.

Council of Science Editors:

Verde J. Understanding Einstein's Weirdest Prediction: Modeling Scalar Field Collapse To Black Holes. [Masters Thesis]. University of Minnesota; 2020. Available from: http://hdl.handle.net/11299/216097

University of California – Berkeley

17. Elmatad, Yael Sarah. Analysis & Simulation of Dynamics in Supercooled Liquids.

Degree: Chemistry, 2011, University of California – Berkeley

URL: http://www.escholarship.org/uc/item/8zc7g08w

► The nature of supercooled liquids and the glass transition has been debated by many scientists. Several theories have been put forth to describe the remarkable… (more)

▼ The nature of supercooled liquids and the glass transition has been debated by many scientists. Several theories have been put forth to describe the remarkable properties of this out-of-equilibrium material. Each of these theories makes specific predictions as to how the scaling of various transport properties in supercooled materials should behave. Given access to a large pool of high-quality supercooled liquid data we seek to compare these theories to one another. Moreover, we explore properties of a pair of models which are the basis for one particularly attractive theory - Chandler-Garrahan theory - and discuss the models' behavior in space-time and possible implications to the behavior of experimental supercooled liquids.Here we investigate the nature of dynamics in supercooled liquids using a two pronged approach. First we analyze the transport properties found in experiments and simulations of supercooled liquids. Then, we analyze simulation trajectories for lattice models which reproduce many of the interesting properties of supercooled liquids. In doing so, we illuminate several glass universalities, common properties of a wide variety of glass formers.By analyzing relaxation time and viscosity data for over 50 data sets and 1200 points, we find that relaxation time can be collapsed onto a single, parabolic curve. This collapse supports a theory of universal glass behavior based on facilitated models proposed by David Chandler and Juan Garrahan in 2003. We then show that the parabolic fit parameters for any particular liquid are a material property: they converge fast and are capable of predicting behavior in regions beyond the included data sets. We compare this property to other popular fitting schemes such as the Vogel-Fulcher, double exponential, and fractional exponential forms and conclude that these three forms result in parameters which are non predictive and therefore not material properties. Additionally, we examine the role of attractive forces in liquids by comparing simulations of a Lennard-Jones mixture, which contains both attractions and repulsions, with that of a Weeks-Chandler-Andersen mixture, which only retains repulsive forces. We show that within the framework of the parabolic collapse, these two liquids behave identically. This suggests that attractive forces do not play a key role in glassy dynamics. Rather, repulsive forces - as has been shown in dense liquids - play the largest contributing role in jamming systems into glassy states. We further investigate the predicted fragile-to-strong crossover in glass formers and find no compelling evidence for the crossover in bulk materials at this time.Additionally, we study ensembles of trajectories for a specific class of kinetically constrained models which reproduce the dynamic heterogeneity found in real glass formers. The one dimensional models we consider are the Fredrickson-Andersen (FA) model and the east model. These two models have been shown to behave as supercooled liquids reproducing properties such as the breakdown of the…

Subjects/Keywords: Physical chemistry; Condensed matter physics; critical phenomena; glass; liquids; phase transition; supercooled

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Elmatad, Y. S. (2011). Analysis & Simulation of Dynamics in Supercooled Liquids. (Thesis). University of California – Berkeley. Retrieved from http://www.escholarship.org/uc/item/8zc7g08w

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):

Elmatad, Yael Sarah. “Analysis & Simulation of Dynamics in Supercooled Liquids.” 2011. Thesis, University of California – Berkeley. Accessed January 15, 2021. http://www.escholarship.org/uc/item/8zc7g08w.

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

MLA Handbook (7^th Edition):

Elmatad, Yael Sarah. “Analysis & Simulation of Dynamics in Supercooled Liquids.” 2011. Web. 15 Jan 2021.

Vancouver:

Elmatad YS. Analysis & Simulation of Dynamics in Supercooled Liquids. [Internet] [Thesis]. University of California – Berkeley; 2011. [cited 2021 Jan 15]. Available from: http://www.escholarship.org/uc/item/8zc7g08w.

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

Council of Science Editors:

Elmatad YS. Analysis & Simulation of Dynamics in Supercooled Liquids. [Thesis]. University of California – Berkeley; 2011. Available from: http://www.escholarship.org/uc/item/8zc7g08w

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

University of Michigan

18. Stone, Matthew Brossard. Investigation of Membrane Domains around the B Cell Receptor using Super-Resolution Microscopy.

Degree: PhD, Biophysics, 2016, University of Michigan

URL: http://hdl.handle.net/2027.42/120804

► B cells are a crucial component of the mammalian adaptive immune system, and the B cell receptor (BCR) has a significant impact on the cellular… (more)

▼ B cells are a crucial component of the mammalian adaptive immune system, and the B cell receptor (BCR) has a significant impact on the cellular fate and immunological response of the B cell. When foreign or self-antigens cluster the BCR, tyrosine residues associated with the receptor are phosphorylated by membrane anchored kinases. This process is initiated by an unknown mechanism and results in the activation of multiple signaling cascades. It is hypothesized that antigen bound BCR clusters create a domain of relatively ordered plasma membrane composition, and this domain acts to induce receptor phosphorylation by recruiting Lyn and other kinases. However, it is unclear if domains exist in the cell and unknown if domains could influence the activation state of receptors. The work in this thesis develops methods for quantitatively observing membrane probe partitioning around receptor clusters and provides evidence that a domain of relatively ordered membrane composition is created by clustered B cell receptors. Observations of domain formation show remarkable consistency with a critical fluctuation model for domain formation, and this model also reproduces receptor signal initiation in response to clustering the B cell receptor. Here, I apply multicolor super-resolution fluorescent microscopy to observe the distribution of membrane anchored probes around B cell receptors, and I demonstrate that a domain of altered membrane composition is present around the receptor clusters. To accomplish this task, I develop quantitative multi-color super-resolution microscopy techniques that report on absolute probe enrichment and depletion which can be performed in live or fixed cells. Applying these techniques to the BCR reveals that simple membrane-bound peptides are sorted around BCR clusters according to their phase preference in model systems. The membrane interacting regions of the phosphatase CD45 and the kinase Lyn are also differentially sorted by domains around BCR clusters, and applying these observations to a simulation containing fluctuating domains reproduces phosphorylation in response to BCR clustering. These results support a critical fluctuation model for domain formation and suggest that protein clustering may couple to membrane domains to perform a variety of tasks. Advisors/Committee Members: Veatch, Sarah (committee member), Grigorova, Irina L (committee member), Ramamoorthy, Ayyalusamy (committee member), Biteen, Julie Suzanne (committee member), Brooks III, Charles L (committee member).

Subjects/Keywords: Plasma membrane; B cell receptor; Super-resolution microscopy; Critical phenomena; Microbiology and Immunology; Science

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Stone, M. B. (2016). Investigation of Membrane Domains around the B Cell Receptor using Super-Resolution Microscopy. (Doctoral Dissertation). University of Michigan. Retrieved from http://hdl.handle.net/2027.42/120804

Chicago Manual of Style (16^th Edition):

Stone, Matthew Brossard. “Investigation of Membrane Domains around the B Cell Receptor using Super-Resolution Microscopy.” 2016. Doctoral Dissertation, University of Michigan. Accessed January 15, 2021. http://hdl.handle.net/2027.42/120804.

MLA Handbook (7^th Edition):

Stone, Matthew Brossard. “Investigation of Membrane Domains around the B Cell Receptor using Super-Resolution Microscopy.” 2016. Web. 15 Jan 2021.

Vancouver:

Stone MB. Investigation of Membrane Domains around the B Cell Receptor using Super-Resolution Microscopy. [Internet] [Doctoral dissertation]. University of Michigan; 2016. [cited 2021 Jan 15]. Available from: http://hdl.handle.net/2027.42/120804.

Council of Science Editors:

Stone MB. Investigation of Membrane Domains around the B Cell Receptor using Super-Resolution Microscopy. [Doctoral Dissertation]. University of Michigan; 2016. Available from: http://hdl.handle.net/2027.42/120804

19. Liu, Weigang. A General Study of the Complex Ginzburg-Landau Equation.

Degree: PhD, Physics, 2019, Virginia Tech

URL: http://hdl.handle.net/10919/90886

► The complex Ginzburg-Landau equation is one of the most studied nonlinear partial differential equation in the physics community. I study this equation using both analytical… (more)

Subjects/Keywords: complex Ginzburg-Landau equation; critical dynamics; initial-slip exponent; aging scaling; nucleation phenomena

5 more images…

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Liu, W. (2019). A General Study of the Complex Ginzburg-Landau Equation. (Doctoral Dissertation). Virginia Tech. Retrieved from http://hdl.handle.net/10919/90886

Chicago Manual of Style (16^th Edition):

Liu, Weigang. “A General Study of the Complex Ginzburg-Landau Equation.” 2019. Doctoral Dissertation, Virginia Tech. Accessed January 15, 2021. http://hdl.handle.net/10919/90886.

MLA Handbook (7^th Edition):

Liu, Weigang. “A General Study of the Complex Ginzburg-Landau Equation.” 2019. Web. 15 Jan 2021.

Vancouver:

Liu W. A General Study of the Complex Ginzburg-Landau Equation. [Internet] [Doctoral dissertation]. Virginia Tech; 2019. [cited 2021 Jan 15]. Available from: http://hdl.handle.net/10919/90886.

Council of Science Editors:

Liu W. A General Study of the Complex Ginzburg-Landau Equation. [Doctoral Dissertation]. Virginia Tech; 2019. Available from: http://hdl.handle.net/10919/90886

Princeton University

20. Krotov, Dmitry. Strong correlations in gravity and biophysics .

Degree: PhD, 2014, Princeton University

URL: http://arks.princeton.edu/ark:/88435/dsp01nv935507k

► The unifying theme of this dissertation is the use of correlations. In the first part (chapter 2), we investigate correlations in quantum field theories in… (more)

▼ The unifying theme of this dissertation is the use of correlations. In the first part (chapter 2), we investigate correlations in quantum field theories in de Sitter space. In the second part (chapters 3,4,5), we use correlations to investigate a theoretical proposal that real (observed in nature) transcriptional networks of biological organisms are operating at a critical point in their phase diagram. In chapter 2 we study the infrared dependence of correlators in various external backgrounds. Using the Schwinger-Keldysh formalism we calculate loop corrections to the correlators in the case of the Poincare patch and the complete de Sitter space. In the case of the Poincare patch, the loop correction modifies the behavior of the correlator at large distances. In the case of the complete de Sitter space, the loop correction has a strong dependence on the infrared cutoff in the past. It grows linearly with time, suggesting that at some point the correlations become strong and break the symmetry of the classical background. In chapter 3 we derive the signatures of critical behavior in a model organism, the embryo of Drosophila melanogaster. They are: strong correlations in the fluctuations of different genes, a slowing of dynamics, long range correlations in space, and departures from a Gaussian distribution of these fluctuations. We argue that these signatures are observed experimentally. In chapter 4 we construct an effective theory for the zero mode in this system. This theory is different from the standard Landau-Ginsburg description. It contains gauge fields (the result of the broken translational symmetry inside the cell), which produce observable contributions to the two-point function of the order parameter. We show that the behavior of the two-point function for the network of N genes is described by the action of a relativistic particle moving on the surface of the N-1 dimensional sphere. We derive a theoretical bound on the decay of the correlations and compare it with experimental data. How difficult is it to tune a network to criticality? In chapter 5 we construct the space of all possible networks within a simple thermodynamic model of biological enhancers. We demonstrate that there is a reasonable number of models within this framework that accurately capture the mean expression profiles of the gap genes that are observed experimentally. Advisors/Committee Members: Bialek, William (advisor), Polyakov, Alexander M (advisor).

Subjects/Keywords: critical phenomena; Drosophila embryo; genetic networks; gravity; quantum field theory; Schwinger-Keldysh

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Krotov, D. (2014). Strong correlations in gravity and biophysics . (Doctoral Dissertation). Princeton University. Retrieved from http://arks.princeton.edu/ark:/88435/dsp01nv935507k

Chicago Manual of Style (16^th Edition):

Krotov, Dmitry. “Strong correlations in gravity and biophysics .” 2014. Doctoral Dissertation, Princeton University. Accessed January 15, 2021. http://arks.princeton.edu/ark:/88435/dsp01nv935507k.

MLA Handbook (7^th Edition):

Krotov, Dmitry. “Strong correlations in gravity and biophysics .” 2014. Web. 15 Jan 2021.

Vancouver:

Krotov D. Strong correlations in gravity and biophysics . [Internet] [Doctoral dissertation]. Princeton University; 2014. [cited 2021 Jan 15]. Available from: http://arks.princeton.edu/ark:/88435/dsp01nv935507k.

Council of Science Editors:

Krotov D. Strong correlations in gravity and biophysics . [Doctoral Dissertation]. Princeton University; 2014. Available from: http://arks.princeton.edu/ark:/88435/dsp01nv935507k

Montana State University

21. White, Benjamin Dakotah. Application of high-resolution dilatometry to the study of critical phenomena in antiferromagnetic systems.

Degree: PhD, College of Letters & Science, 2010, Montana State University

URL: https://scholarworks.montana.edu/xmlui/handle/1/2529

► Thermal expansion is an under-utilized physical property with enormous potential in its application to the study of classical critical phenomena. The Pippard relation scales the… (more)

▼ Thermal expansion is an under-utilized physical property with enormous potential in its application to the study of classical critical phenomena. The Pippard relation scales the coefficient of volume thermal expansion multiplied by temperature with heat capacity in the vicinity of a continuous phase transition. This justifies the study of critical behavior, characterized by critical-exponent a, with the coefficient of volume thermal expansion instead of heat capacity. We evaluate potential advantages and disadvantages and develop strategies uniquely suited to the analysis of critical behavior exhibited by the coefficient of thermal expansion. The most notable disadvantages arise as a result of numerically differentiating thermal-expansion data to obtain its coefficient. In the course of assessing the detrimental effects of this procedure, we developed a critical expression for thermal expansion, with which we quantitatively evaluate the effect numerical differentiation has on the study of critical phenomena. Antiferromagnets are less susceptible than ferromagnets to long-range dipole contributions, which adjust critical behavior away from theoretical predictions. Therefore, three antiferromagnetic materials were selected to test the suitability of studying critical behavior with thermal expansion. Single crystals of CaMn ₂O ₄ and Bi ₂CuO ₄ were grown and characterized by methods described in careful detail. The coefficient of thermal expansion is studied along the principal crystallographic axes of each material demonstrating that the critical behavior exhibited along each axis is the same as that exhibited by the volume. Both transitions belong to the three-dimensional Ising universality class which settles a long-standing question by suggesting that Bi ₂CuO ₄ exhibits easy-axis anisotropy rather than easy-plane anisotropy. The thermal expansion of each material (as opposed to the coefficient of thermal expansion) is studied with our critical expression in order to increase the critical temperature range close to the Neel temperature. The limitations of studying the critical behavior of a polycrystalline sample are demonstrated when we investigate the antiferromagnetic transition of a-Mn. This element has a surprisingly complicated magnetic structure and our results constrain its transition to be in either the three-dimensional Heisenberg or n = 4 universality class. Advisors/Committee Members: Chairperson, Graduate Committee: John J. Neumeier (advisor).

Subjects/Keywords: Expansion (Heat); Critical phenomena (Physics); Antiferromagnetism.

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

White, B. D. (2010). Application of high-resolution dilatometry to the study of critical phenomena in antiferromagnetic systems. (Doctoral Dissertation). Montana State University. Retrieved from https://scholarworks.montana.edu/xmlui/handle/1/2529

Chicago Manual of Style (16^th Edition):

White, Benjamin Dakotah. “Application of high-resolution dilatometry to the study of critical phenomena in antiferromagnetic systems.” 2010. Doctoral Dissertation, Montana State University. Accessed January 15, 2021. https://scholarworks.montana.edu/xmlui/handle/1/2529.

MLA Handbook (7^th Edition):

White, Benjamin Dakotah. “Application of high-resolution dilatometry to the study of critical phenomena in antiferromagnetic systems.” 2010. Web. 15 Jan 2021.

Vancouver:

White BD. Application of high-resolution dilatometry to the study of critical phenomena in antiferromagnetic systems. [Internet] [Doctoral dissertation]. Montana State University; 2010. [cited 2021 Jan 15]. Available from: https://scholarworks.montana.edu/xmlui/handle/1/2529.

Council of Science Editors:

White BD. Application of high-resolution dilatometry to the study of critical phenomena in antiferromagnetic systems. [Doctoral Dissertation]. Montana State University; 2010. Available from: https://scholarworks.montana.edu/xmlui/handle/1/2529

University of Illinois – Urbana-Champaign

22. Tsekenis, Georgios. Plasticity as a depinning phase transition.

Degree: PhD, 0240, 2012, University of Illinois – Urbana-Champaign

URL: http://hdl.handle.net/2142/35323

► Crystalline materials deform in an intermittent way with slip-avalanches that are power-law distributed. In this work we study plasticity as a pinning-depinning phase transition employing… (more)

Subjects/Keywords: critical phenomena; phase transition; dislocation; plasticity; simulation; scaling; deformation; phase field crystal; discrete dislocation dynamics

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Tsekenis, G. (2012). Plasticity as a depinning phase transition. (Doctoral Dissertation). University of Illinois – Urbana-Champaign. Retrieved from http://hdl.handle.net/2142/35323

Chicago Manual of Style (16^th Edition):

Tsekenis, Georgios. “Plasticity as a depinning phase transition.” 2012. Doctoral Dissertation, University of Illinois – Urbana-Champaign. Accessed January 15, 2021. http://hdl.handle.net/2142/35323.

MLA Handbook (7^th Edition):

Tsekenis, Georgios. “Plasticity as a depinning phase transition.” 2012. Web. 15 Jan 2021.

Vancouver:

Tsekenis G. Plasticity as a depinning phase transition. [Internet] [Doctoral dissertation]. University of Illinois – Urbana-Champaign; 2012. [cited 2021 Jan 15]. Available from: http://hdl.handle.net/2142/35323.

Council of Science Editors:

Tsekenis G. Plasticity as a depinning phase transition. [Doctoral Dissertation]. University of Illinois – Urbana-Champaign; 2012. Available from: http://hdl.handle.net/2142/35323

University of British Columbia

23. Närger, Ulrike. Optical study of the critical behaviour of pure fluids and binary mixtures.

Degree: PhD, Physics, 1990, University of British Columbia

URL: http://hdl.handle.net/2429/30786

► Optical techniques were used to study the critical behaviour of the pure fluids CHF₃, CCIF₃ and Xe, and binary mixtures He-Xe and nicotine + water.… (more)

Subjects/Keywords: Liquids – Optical properties; Critical phenomena (Physics)

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Närger, U. (1990). Optical study of the critical behaviour of pure fluids and binary mixtures. (Doctoral Dissertation). University of British Columbia. Retrieved from http://hdl.handle.net/2429/30786

Chicago Manual of Style (16^th Edition):

Närger, Ulrike. “Optical study of the critical behaviour of pure fluids and binary mixtures.” 1990. Doctoral Dissertation, University of British Columbia. Accessed January 15, 2021. http://hdl.handle.net/2429/30786.

MLA Handbook (7^th Edition):

Närger, Ulrike. “Optical study of the critical behaviour of pure fluids and binary mixtures.” 1990. Web. 15 Jan 2021.

Vancouver:

Närger U. Optical study of the critical behaviour of pure fluids and binary mixtures. [Internet] [Doctoral dissertation]. University of British Columbia; 1990. [cited 2021 Jan 15]. Available from: http://hdl.handle.net/2429/30786.

Council of Science Editors:

Närger U. Optical study of the critical behaviour of pure fluids and binary mixtures. [Doctoral Dissertation]. University of British Columbia; 1990. Available from: http://hdl.handle.net/2429/30786

Kansas State University

24. Osman, Junaidah. The concept of the pseudospinodal in critical phenomena.

Degree: 1981, Kansas State University

URL: http://hdl.handle.net/2097/12636

Subjects/Keywords: Critical phenomena (Physics); Critical point; Phase rule and equilibrium

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Osman, J. (1981). The concept of the pseudospinodal in critical phenomena. (Thesis). Kansas State University. Retrieved from http://hdl.handle.net/2097/12636

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):

Osman, Junaidah. “The concept of the pseudospinodal in critical phenomena.” 1981. Thesis, Kansas State University. Accessed January 15, 2021. http://hdl.handle.net/2097/12636.

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

MLA Handbook (7^th Edition):

Osman, Junaidah. “The concept of the pseudospinodal in critical phenomena.” 1981. Web. 15 Jan 2021.

Vancouver:

Osman J. The concept of the pseudospinodal in critical phenomena. [Internet] [Thesis]. Kansas State University; 1981. [cited 2021 Jan 15]. Available from: http://hdl.handle.net/2097/12636.

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

Council of Science Editors:

Osman J. The concept of the pseudospinodal in critical phenomena. [Thesis]. Kansas State University; 1981. Available from: http://hdl.handle.net/2097/12636

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

ETH Zürich

25. Böttcher, Lucas. Epidemic processes.

Degree: 2018, ETH Zürich

URL: http://hdl.handle.net/20.500.11850/270037

► Various phenomena in our daily world exhibit similarities to epidemic spreading. Fashion or technical trends are referred to as viral when they reach a large… (more)

▼ Various phenomena in our daily world exhibit similarities to epidemic spreading. Fashion or technical trends are referred to as viral when they reach a large part of a society. In general, trends, opinions, diseases and failure in social or technical networks are characterized by the fact that they spread from an ``infected'' source to a ``non-infected'' state. We use the term epidemic process to refer to the described variety of different spreading phenomena. In addition to infection processes, external influences such as media in the case opinion spreading among people also play a major role. In contrast to a simple contagion, where one source is sufficient to sustain spreading, there also exist complex contagion phenomena where multiple sources are required. Social opinion formation is often described by the latter process. Until now, different spreading models have been developed and applied to account for different numbers of sources. We propose a general contagion model which accounts for both external influences and different numbers of ``infectious'' sources. We show that our contagion model exhibits a novel characteristic critical behavior which we describe using mathematical concepts that have their origin in catastrophe theory. Besides the stationary critical behavior, we also verify dynamical universal behavior by analyzing the corresponding correlation and response functions. The identification of universal critical behavior allows to demonstrate similarities between epidemic models that appear different at first sight. Based on those similarities, it is possible to classify spreading models. This way of classifying models is closely related to the study of phase transitions in statistical physics. Typically, one studies an order parameter (e.g. the number of infected) as a function of a control parameter (e.g. infection rate). In many situations, one finds a transition point or critical point of the control parameter at which the order parameter starts growing. At this point, there exists a characteristic behavior of the order parameter as a function of the control parameter. Considerations like these allow to apply methods from statistical physics which are important for describing phase transitions of percolation and magnetic systems. We consider different applications after defining and classifying our general modeling framework. We use the gained insights from the analysis of our general contagion model to propose a model for political campaigns. The suggested campaign model accounts for the complex interplay between activists, persuadables, political clout, budget and costs. Furthermore, we also study the opinion formation process in online petitions by applying different time series analysis methods. The last two examples have their origin in the field of disease spreading. We describe a very effective method of targeted recovery of infected individuals, which makes it possible to drastically reduce the number of infected cases. This protocol is also applicable to other spreading processes.… Advisors/Committee Members: Herrmann, Hans J., Helbing, Dirk.

Subjects/Keywords: Spreading; Bifurcations; Phase transitions and critical phenomena; Epidemic models; Opinion dynamics; Network theory; Mean-field theory; Universality; Ageing; Dynamical systems; Campaigns; Critical phenomena; Statistical physics; Simulation; Critical exponents; Cusp catastrophe; info:eu-repo/classification/ddc/510; info:eu-repo/classification/ddc/530; Mathematics; Physics

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Böttcher, L. (2018). Epidemic processes. (Doctoral Dissertation). ETH Zürich. Retrieved from http://hdl.handle.net/20.500.11850/270037

Chicago Manual of Style (16^th Edition):

Böttcher, Lucas. “Epidemic processes.” 2018. Doctoral Dissertation, ETH Zürich. Accessed January 15, 2021. http://hdl.handle.net/20.500.11850/270037.

MLA Handbook (7^th Edition):

Böttcher, Lucas. “Epidemic processes.” 2018. Web. 15 Jan 2021.

Vancouver:

Böttcher L. Epidemic processes. [Internet] [Doctoral dissertation]. ETH Zürich; 2018. [cited 2021 Jan 15]. Available from: http://hdl.handle.net/20.500.11850/270037.

Council of Science Editors:

Böttcher L. Epidemic processes. [Doctoral Dissertation]. ETH Zürich; 2018. Available from: http://hdl.handle.net/20.500.11850/270037

26. Valencia, Camilo Akimushkin. Avalanches e redes complexas no modelo Kinouchi-Copelli.

Degree: Mestrado, Física Básica, 2012, University of São Paulo

URL: http://www.teses.usp.br/teses/disponiveis/76/76131/tde-24102012-113159/ ;

►

A capacidade de um sistema sensorial detectar estímulos eficientemente é tradicionalmente dimensionada pela faixa dinâmica, que é simplesmente uma medida da extensão do intervalo de… (more)

▼

A capacidade de um sistema sensorial detectar estímulos eficientemente é tradicionalmente dimensionada pela faixa dinâmica, que é simplesmente uma medida da extensão do intervalo de intensidades de estímulo para as quais a rede é suficientemente sensível. Muitas vezes, sistemas biológicos exibem largas faixas dinâmicas, que abrangem diversas ordens de magnitude. A compreensão desse fenômeno não é trivial, haja vista que todos os neurônios apresentam janelas de sensibilidade muito estreitas. Tentativas de explicação baseadas em argumentos de recrutamento sequencial dos neurônios sensoriais, com efeitos essencialmente aditivos, simplesmente não são realísticas, haja vista que seria preciso que os limiares de ativação das unidades também apresentassem um escalonamento por várias ordens de magnitude, para cobrir a faixa dinâmica empiricamente observada em nível macroscópico. Notavelmente, o modelo Kinouchi-Copelli (KC), que carrega o nome de seus idealizadores, mostrou que aquele comportamento pode ser um efeito coletivo (não aditivo) do conjunto de neurônios sensoriais. O modelo KC é uma rede de unidades excitáveis com dinâmicas estocásticas e acoplados segundo uma topologia de grafo aleatório. Kinouchi e Copelli mostraram que a taxa espontânea de disparo dos neurônios (ou atividade média) sinaliza uma transição de fase fora do equilíbrio do tipo ordem-desordem, e que exatamente no ponto crítico desta transição (em termos de um parâmetro ligado às características estruturais da rede) a sensibilidade a estímulos externos é máxima, ou seja, a faixa dinâmica exibe uma otimização crítica. Neste trabalho, investigamos como o ponto crítico depende da topologia, utilizando os modelos mais comuns das chamadas redes complexas. Além disso, estudamos computacionalmente os padrões de atividade (avalanches neuronais) exibidos pelo modelo, com especial atenção às mudanças qualitativas de comportamento devido às mudanças de topologia. Comentaremos também a relação desses resultados com experimentos recentes de monitoramento de dinâmicas neurais.

The capacity of a sensory system in efficiently detecting stimuli is usually given by the dynamic range, a simple measure of the range of stimulus intensity over which the network is sensible enough. Many times biological systems exhibit large dynamic ranges, covering many orders of magnitude. There is no easy explanation for that, since individual neurons present very short dynamic ranges isolatedly. Arguments based on sequential recruitment are doomed to failure since the corresponding arrangement of the limiar thresholds of the units over many orders of magnitude is unrealistic. Notably the so-called Kinouchi-Copelli (KC) model strongly suggested that large dynamic range should be a collective effect of the sensory neurons. The KC model is a network of stochastic excitable elements coupled as a random graph. KC showed the spontaneous activity of the network signals an order-disorder nonequilibrium phase transition and that the dynamic range exhibits an optimum precisely at the critical…

Advisors/Committee Members: Maia, Leonardo Paulo.

Subjects/Keywords: Avalanches; Avalanches; Complex Networks; Critical Phenomena; Fenômenos críticos; Kinouchi-Copelli model; Modelo de Kinouchi-Copelli; Psicofísica; Psychophysics; Redes Complexas

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Valencia, C. A. (2012). Avalanches e redes complexas no modelo Kinouchi-Copelli. (Masters Thesis). University of São Paulo. Retrieved from http://www.teses.usp.br/teses/disponiveis/76/76131/tde-24102012-113159/ ;

Chicago Manual of Style (16^th Edition):

Valencia, Camilo Akimushkin. “Avalanches e redes complexas no modelo Kinouchi-Copelli.” 2012. Masters Thesis, University of São Paulo. Accessed January 15, 2021. http://www.teses.usp.br/teses/disponiveis/76/76131/tde-24102012-113159/ ;.

MLA Handbook (7^th Edition):

Valencia, Camilo Akimushkin. “Avalanches e redes complexas no modelo Kinouchi-Copelli.” 2012. Web. 15 Jan 2021.

Vancouver:

Valencia CA. Avalanches e redes complexas no modelo Kinouchi-Copelli. [Internet] [Masters thesis]. University of São Paulo; 2012. [cited 2021 Jan 15]. Available from: http://www.teses.usp.br/teses/disponiveis/76/76131/tde-24102012-113159/ ;.

Council of Science Editors:

Valencia CA. Avalanches e redes complexas no modelo Kinouchi-Copelli. [Masters Thesis]. University of São Paulo; 2012. Available from: http://www.teses.usp.br/teses/disponiveis/76/76131/tde-24102012-113159/ ;

Kyoto University / 京都大学

27. Karube, Kosuke. Ferromagnetic critical behavior and critical universality in itinerant-electron metamagnet UCoAl : 遍歴電子系メタ磁性体UCoAlにおける強磁性臨界現象と臨界普遍性.

Degree: 博士(理学), 2015, Kyoto University / 京都大学

URL: http://hdl.handle.net/2433/199086 ; http://dx.doi.org/10.14989/doctor.k18777

新制・課程博士

甲第18777号

理博第4035号

Subjects/Keywords: UCoAl; Metamagnetism; Ferromagnetism; Critical phenomena; Nuclear Magnetic Resonance

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Karube, K. (2015). Ferromagnetic critical behavior and critical universality in itinerant-electron metamagnet UCoAl : 遍歴電子系メタ磁性体UCoAlにおける強磁性臨界現象と臨界普遍性. (Thesis). Kyoto University / 京都大学. Retrieved from http://hdl.handle.net/2433/199086 ; http://dx.doi.org/10.14989/doctor.k18777

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):

Karube, Kosuke. “Ferromagnetic critical behavior and critical universality in itinerant-electron metamagnet UCoAl : 遍歴電子系メタ磁性体UCoAlにおける強磁性臨界現象と臨界普遍性.” 2015. Thesis, Kyoto University / 京都大学. Accessed January 15, 2021. http://hdl.handle.net/2433/199086 ; http://dx.doi.org/10.14989/doctor.k18777.

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

MLA Handbook (7^th Edition):

Karube, Kosuke. “Ferromagnetic critical behavior and critical universality in itinerant-electron metamagnet UCoAl : 遍歴電子系メタ磁性体UCoAlにおける強磁性臨界現象と臨界普遍性.” 2015. Web. 15 Jan 2021.

Vancouver:

Karube K. Ferromagnetic critical behavior and critical universality in itinerant-electron metamagnet UCoAl : 遍歴電子系メタ磁性体UCoAlにおける強磁性臨界現象と臨界普遍性. [Internet] [Thesis]. Kyoto University / 京都大学; 2015. [cited 2021 Jan 15]. Available from: http://hdl.handle.net/2433/199086 ; http://dx.doi.org/10.14989/doctor.k18777.

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

Council of Science Editors:

Karube K. Ferromagnetic critical behavior and critical universality in itinerant-electron metamagnet UCoAl : 遍歴電子系メタ磁性体UCoAlにおける強磁性臨界現象と臨界普遍性. [Thesis]. Kyoto University / 京都大学; 2015. Available from: http://hdl.handle.net/2433/199086 ; http://dx.doi.org/10.14989/doctor.k18777

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

28. Chen, Yan-jiun. Universal Scaling Functions And Effective Functional Forms.

Degree: PhD, Physics, 2013, Cornell University

URL: http://hdl.handle.net/1813/34191

Subjects/Keywords: Renormalization Group; Critical Phenomena; Scaling Functions

…103 xviii CHAPTER 1 Introduction The study of phase transitions and critical phenomena… …standard practice in the study of critical phenomena– even in cases where it is not feasible to… …apply to all critical points, not all critical phenomena can be dealt with using the same… …singular corrections, is a discerning tool for the study of critical phenomena; they enable us to… …critical point is labeled by the red circle. We compare to Monte-Carlo results for 1024 × 1024…

12 more images…

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Chen, Y. (2013). Universal Scaling Functions And Effective Functional Forms. (Doctoral Dissertation). Cornell University. Retrieved from http://hdl.handle.net/1813/34191

Chicago Manual of Style (16^th Edition):

Chen, Yan-jiun. “Universal Scaling Functions And Effective Functional Forms.” 2013. Doctoral Dissertation, Cornell University. Accessed January 15, 2021. http://hdl.handle.net/1813/34191.

MLA Handbook (7^th Edition):

Chen, Yan-jiun. “Universal Scaling Functions And Effective Functional Forms.” 2013. Web. 15 Jan 2021.

Vancouver:

Chen Y. Universal Scaling Functions And Effective Functional Forms. [Internet] [Doctoral dissertation]. Cornell University; 2013. [cited 2021 Jan 15]. Available from: http://hdl.handle.net/1813/34191.

Council of Science Editors:

Chen Y. Universal Scaling Functions And Effective Functional Forms. [Doctoral Dissertation]. Cornell University; 2013. Available from: http://hdl.handle.net/1813/34191

29. Lincoln Brum Leite Gusmão Pinheiro. Processamento, caracterização e estudo de fenômenos críticos do sistema supercondutor (Y - Er)Ba2Cu3O7.

Degree: 2010, UNIVERSIDADE ESTADUAL DE PONTA GROSSA

URL: http://www.bicen-tede.uepg.br/tde_busca/arquivo.php?codArquivo=565

►

O presente trabalho apresenta o efeito da substituição do érbio nas propriedades mecânicas de amostras texturizadas de Y Ba2Cu3O7. As referidas propriedades foram estudadas tanto… (more)

▼

O presente trabalho apresenta o efeito da substituição do érbio nas propriedades mecânicas de amostras texturizadas de Y Ba2Cu3O7. As referidas propriedades foram estudadas tanto ao longo de planos paralelos ao plano de condução ab, quanto ao longo dos planos a(b)c. As amostras foram caracterizadas por difração de raios-X, microscopia eletrônica de varredura, análise EDS, medidas de resistividade elétrica e medidas de magnetização. As propriedades mecânicas foram estudadas por indentação instrumentada e microdureza Vickers. O padrão de difração de raios-X e a análise EDS revelaram a presença das fases Y-123, Y-211 e BaCeO3. Notouse que a substituição do érbio não afetou as propriedades supercondutoras. Não foi observada correlação entre a dureza e a orientação dos planos. Contudo, o módulo elástico mostrou-se anisotrópico, sendo 10 % maior no plano a(b)c que no plano ab. A tenacidade à fratura também apresentou anisotropia. A adição de 5 % de érbio não evidenciou nenhuma mudança significativa nas propriedades mecânicas, reproduzindo o conhecido para o YBCO puro texturizado. Também, foi estudado o efeito das flutuações térmicas sobre a condutividade elétrica das amostras. Foram investigadas duas amostras com graus de desordem diferentes. Para analisar as leis de potência que regem a divergência da condutividade elétrica, nessas mesmas duas amostras, foram usadas a derivada da resistividade em função da temperatura (d=dT ) e a derivada logarítmica da condutividade em relação à temperatura (d(ln)=dT ). Para a amostra extremamente granular, foi observado um regime do expoente u 1:6 0:1, para a configuração J k ab. Para a amostra homogênea, as flutuações acima da temperatura crítica mostraram-se fortemente anisotrópicas: regimes Gaussianos foram observados para a configuração J ab e regimes genuinamente críticos para J k ab. Os dados também evidenciaram uma transição que ocorre em dois estágios, entretanto, não foram identificados regimes em lei de potência na aproximação do estado de resistência nula.

The effect of Er substitution on the mechanical properties of ab and a(b)c planes of melt-textured Y Ba2Cu3O7 is reported in the present work. The samples were characterized by scanning electron microscopy, X-ray diffraction, resistivity measurements and mechanical properties by instrumented indentation and conventional Vickers measurement. The X-ray pattern and EDS analysis revealed the presence of Y-123, Y-211 and BaCeO3. Er substitution did not affect the superconducting properties. No difference in hardness was observed for the ab and a(b)c-plane. Elastic modulus of the a(b)c-plane was 10 % higher than of the ab-plane. Difference in indentation fracture toughness obtained by conventional Vickers indentation of the ab and a(b)c-planes was observed. The 5 % Er addition did not affect significantly the mechanical properties of melt-textured samples when compared with pure melt-textured Y Ba2Cu3O7. We have also studied fluctuations on the electrical conductivity in the samples. Two samples with different disorder states…

Advisors/Committee Members: Pedro Rodrigues Junior, Carlos Maurício Lepienski, Alcione Roberto Jurelo.

Subjects/Keywords: método da semente; fenômenos críticos; propriedades mecânicas; érbio; top seed melt texturing; critical phenomena; mechanical properties; Erbium; FISICA

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Pinheiro, L. B. L. G. (2010). Processamento, caracterização e estudo de fenômenos críticos do sistema supercondutor (Y - Er)Ba2Cu3O7. (Thesis). UNIVERSIDADE ESTADUAL DE PONTA GROSSA. Retrieved from http://www.bicen-tede.uepg.br/tde_busca/arquivo.php?codArquivo=565

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):

Pinheiro, Lincoln Brum Leite Gusmão. “Processamento, caracterização e estudo de fenômenos críticos do sistema supercondutor (Y - Er)Ba2Cu3O7.” 2010. Thesis, UNIVERSIDADE ESTADUAL DE PONTA GROSSA. Accessed January 15, 2021. http://www.bicen-tede.uepg.br/tde_busca/arquivo.php?codArquivo=565.

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

MLA Handbook (7^th Edition):

Pinheiro, Lincoln Brum Leite Gusmão. “Processamento, caracterização e estudo de fenômenos críticos do sistema supercondutor (Y - Er)Ba2Cu3O7.” 2010. Web. 15 Jan 2021.

Vancouver:

Pinheiro LBLG. Processamento, caracterização e estudo de fenômenos críticos do sistema supercondutor (Y - Er)Ba2Cu3O7. [Internet] [Thesis]. UNIVERSIDADE ESTADUAL DE PONTA GROSSA; 2010. [cited 2021 Jan 15]. Available from: http://www.bicen-tede.uepg.br/tde_busca/arquivo.php?codArquivo=565.

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

Council of Science Editors:

Pinheiro LBLG. Processamento, caracterização e estudo de fenômenos críticos do sistema supercondutor (Y - Er)Ba2Cu3O7. [Thesis]. UNIVERSIDADE ESTADUAL DE PONTA GROSSA; 2010. Available from: http://www.bicen-tede.uepg.br/tde_busca/arquivo.php?codArquivo=565

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

30. David da Silva Simeão. Sobre o comportamento universal da fase nemática.

Degree: 2009, Brazil UEL

URL: http://www.bibliotecadigital.uel.br/document/?code=vtls000147953

►

Nesta dissertação serão apresentados argumentos teóricos que explicam porque a mesofase nemática apresenta um comportamento universal que cobre toda a sua extensão. Considerando que as… (more)

Subjects/Keywords: Mesofase nemática; Cristais líquidos; Cristais líquidos nemáticos; Fenômenos críticos (Física); Estimativa de parâmetro; Liquid crystals; Critical phenomena (Physics); Parameter estimation

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Simeão, D. d. S. (2009). Sobre o comportamento universal da fase nemática. (Thesis). Brazil UEL. Retrieved from http://www.bibliotecadigital.uel.br/document/?code=vtls000147953

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):

Simeão, David da Silva. “Sobre o comportamento universal da fase nemática.” 2009. Thesis, Brazil UEL. Accessed January 15, 2021. http://www.bibliotecadigital.uel.br/document/?code=vtls000147953.

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

MLA Handbook (7^th Edition):

Simeão, David da Silva. “Sobre o comportamento universal da fase nemática.” 2009. Web. 15 Jan 2021.

Vancouver:

Simeão DdS. Sobre o comportamento universal da fase nemática. [Internet] [Thesis]. Brazil UEL; 2009. [cited 2021 Jan 15]. Available from: http://www.bibliotecadigital.uel.br/document/?code=vtls000147953.

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

Council of Science Editors:

Simeão DdS. Sobre o comportamento universal da fase nemática. [Thesis]. Brazil UEL; 2009. Available from: http://www.bibliotecadigital.uel.br/document/?code=vtls000147953

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

Open Access Theses and Dissertations