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Dissertations / Theses on the topic 'Equivalence principles'

Author: Grafiati

Published: 14 March 2023

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1

Hinnenkamp, Jay Evan. "Exploring Fundamental Principles in the Study of Derived Relational Responding in Pigeons." Thesis, University of North Texas, 2013. https://digital.library.unt.edu/ark:/67531/metadc500069/.

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A persistent challenge for behaviorally-based accounts of learning has been providing an account of learning that occurs in the absence of systematically programmed contingencies of reinforcement. Symmetry, one type of emergent behavior, has been repeatedly demonstrated with humans, but has been considerably more difficult to demonstrate with non-humans. In this study, pigeons were exposed to a go/no-go procedure in which hue stimuli were presented full screen on a touchscreen monitor. Pigeons learned 12 baseline relations in less than 30 days. Traditional measures used to evaluate symmetry in

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2

Di, Casola Eolo. "Sieving the Landscape of Gravity Theories. From the Equivalence Principles to the Near-Planck Regime." Doctoral thesis, SISSA, 2014. http://hdl.handle.net/20.500.11767/3911.

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This thesis focusses on three main aspects of the foundations of any theory of gravity where the gravitational field admits a geometric interpretation: (a) the principles of equivalence; (b) their role as selection rules in the landscape of extended theories of gravity; and (c) the possible modifications of the spacetime structure at a "mesoscopic" scale, due to underlying, microscopic-level, quantum-gravitational effects. The first result of the work is the introduction of a formal definition of the Gravitational Weak Equivalence Principle, which expresses the universality of free fall of

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3

Hiers, Nathaniel Christopher. "Equivalence of the Rothberger and k-Rothberger Games for Hausdorff Spaces." Thesis, University of North Texas, 2019. https://digital.library.unt.edu/ark:/67531/metadc1505207/.

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First, we show that the Rothberger and 2-Rothberger games are equivalent. Then we adjust the former proof and introduce another game, the restricted Menger game, in order to obtain a broader result. This provides an answer in the context of Hausdorff spaces for an open question posed by Aurichi, Bella, and Dias.

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4

Hess, Andrew J. "The Vernacular as Sacred Language? A Study of the Principles of Translation of Liturgical Texts." Athenaeum of Ohio / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=athe1550248212112309.

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5

Kulehile, Matsepo Regina. "An analysis of the regulatory principles of functional equivalence and technology neutrality in the context of electronic signatures in the formation of electronic transactions in Lesotho and the SADC region." Doctoral thesis, University of Cape Town, 2018. http://hdl.handle.net/11427/27992.

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Despite the steady growth of electronic commerce (e-commerce), Lesotho and SADC users are uncertain of how to securely sign e-communications practicably. This results in users' lack of confidence in the use of e-commerce. SADC and Lesotho regulatory bodies have developed legal instruments including model laws and bills in an attempt to regulate electronic signatures (e-signatures) in e-commerce to address this problem amongst others. However, it is unclear whether the approach adopted will ensure that the regulatory instruments effectively regulate e-signatures and consequently promote the gro

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6

Angelo, Maria Cristina. "The Gromov weak homotopy equivalence principle." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2017. http://amslaurea.unibo.it/13525/.

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The h-principle is a general homotopic way to solve partial differential equations and, more generally, partial differential relations. The theory was started by Y. Eliashberg, M. Gromov and A. V. Philips and it allows one to reduce a differential topological problem to an algebraic topological problem. A way to prove the h-principle is by Convex Integration Theory. Developed originally by Gromov, it is applied to solve relations in jet spaces, including certain classes of undetermined non-linear systems of partial differential equations. The h-principle occurs for instance in immersion prob

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7

Preuss, Oliver. "Astronomical tests of the Einstein equivalence principle." [S.l. : s.n.], 2002. http://deposit.ddb.de/cgi-bin/dokserv?idn=966610180.

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8

Purdie, Craig. "Deflection of light with the equivalence principle." Thesis, University of Canterbury. Physics and Astronomy, 1997. http://hdl.handle.net/10092/7939.

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A thorough treatment of the Strong Equivalence Principle is presented, demonstrating its failure in dealing with non-uniform gravitational fields. In particular, a calculation utilising the equivalence principle is shown to produce an incorrect rate of deflection of light. This calculation is used as a tool to investigate the nature of this deflection, and the meaning of the Strong Equivalence Principle. Using a generalised metric for outside a static, spherically symmetric gravitational source, it is shown that the failure of the equivalence principle is geometric and not due to any particul

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9

Su, Yue. "A new test of the weak equivalence principle /." Thesis, Connect to this title online; UW restricted, 1992. http://hdl.handle.net/1773/9707.

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10

Alvarez, Catalina. "Testing the equivalence principle in the quantum domain." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/nq21329.pdf.

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11

Shiomi, Sachie. "Test mass metrology for tests of the equivalence principle." Thesis, University of Birmingham, 2002. http://etheses.bham.ac.uk//id/eprint/96/.

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The Equivalence Principle is accepted as one of the most fundamental principles in modern Physics. However, theories towards the unification of the four forces typically predict violations of this principle. Testing it at a high sensitivity is expected to make a breakthrough in the current understanding of Physics. A space-based project, STEP (Satellite Test of the Equivalence Principle), aims at testing the principle to the level of 10\(^{−18}\). This corresponds to an improvement of the current limits, established by ground-based experiments, by approximately five orders of magnitudes. To ac

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12

Choi, Ki-Young. "A new equivalence principle test using a rotating torsion balance /." Thesis, Connect to this title online; UW restricted, 2006. http://hdl.handle.net/1773/9762.

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13

Pace, Dennis. "Axiom of Choice: Equivalences and Applications." Youngstown State University / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=ysu1340993084.

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14

Kılıç, Emre [Verfasser]. "Inverse Electromagnetic Scattering and Source Techniques Based on the Equivalence Principle / Emre Kılıç." München : Verlag Dr. Hut, 2017. http://d-nb.info/1139538160/34.

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15

Bergsdal, Dexter. "On the Possibility of Testing the Weak Equivalence Principle Using Cosmological Data Sets." Thesis, KTH, Fysik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-267008.

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16

Antoni-Micollier, Laura. "Interféromètre à atomes froids de 39K et 87Rb pour tester le principe d'équivalence en micropesanteur." Thesis, Bordeaux, 2016. http://www.theses.fr/2016BORD0175/document.

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Durant ces deux dernières décennies, de nouvelles techniques pour refroidir et manipuler les atomes ont permis le développement de capteurs inertiels basés sur l'interférométrie atomique. Dans ce contexte, le projet ICE est basé sur l'utilisation d'un interféromètre atomique double espèce compacte et transportable dans le but de tester le principe d'équivalence faible. Nous comparons ainsi l'accélération de deux espèces chimiques et nous vérifions leur égalité en mesurant le paramètre d'Eötvös à un niveau de 10-6. Cette expérience a été réalisée en laboratoire et en micropesanteur lors de vols

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17

Tajmar, Martin. "Weak-Equivalence Principle Violation and Mass Change of Charged Matter Due to Vacuum Polarization." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-197185.

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Vacuum polarization by electric fields is a well established fact. Assuming that anti-matter has negative gravitational properties, the fluctating electric dipoles from the quantum vacuum may also have gravitational dipolar properties. A model is developed that describes how electric fields could gravitationally polarize the vacuum causing gravitational screening or anti-screening effects. This leads to a violation of the Weak Equivalence Principle or a general mass change most notabily for elementary particles, such as the electron or positron, below but close to measured boundaries. Also a g

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18

Bower, Jennifer L. "Structural design of an innovative electrical connector for satellite test of the equivalence principle /." May be available electronically:, 2008. http://proquest.umi.com/login?COPT=REJTPTU1MTUmSU5UPTAmVkVSPTI=&clientId=12498.

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19

Chichet, Laure. "Interférométrie atomique embarquée double espèce, 87Rb et 39K, appliqué au test du principe d'équivalence faible et à la navigation inertielle." Thesis, Bordeaux, 2017. http://www.theses.fr/2017BORD0865/document.

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Ces travaux de thèse s'inscrivent à la frontière entre l'utilisation de l'interférométrie atomique pour tester un principe fondamental de physique, le principe d'équivalence faible, et le transfert des technologies développées dans ce but vers des applications industrielles, en particulier la navigation inertielle, à travers une collaboration avec l'entreprise iXBlue au sein d'un laboratoire commun (iXAtom) où nous avons travaillé à l'hybridation d'une centrale inertielle avec un accéléromètre atomique afin de corriger la dérive temporelle de la centrale.Afin de tester le prince d'équivalence

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20

Rodrigues, Fabio Grangeiro 1980. "Formulações equivalentes da lei de Faraday." [s.n.], 2010. http://repositorio.unicamp.br/jspui/handle/REPOSIP/307001.

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Orientador: Edmundo Capelas de Oliveira<br>Dissertação (mestrado profissional) - Universidade Estadual de Campinas, Instituto de Matematica, Estatistica e Computação Cientifica<br>Made available in DSpace on 2018-08-15T07:12:57Z (GMT). No. of bitstreams: 1 Rodrigues_FabioGrangeiro_M.pdf: 2473878 bytes, checksum: edf9dfdf8d0b07b971df24b68798f67f (MD5) Previous issue date: 2010<br>Resumo: Neste trabalho é dada uma prova de equivalência entre diferentes formas de se escrever a lei de Faraday. a forma integral e a diferencial. Nosso objetivo é esclarecer alguns pontos relevantes da prova dessas

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21

Aydincak, Ilke. "Investigation Of Design And Analyses Principles Of Honeycomb Structures." Master's thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/12608998/index.pdf.

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In this thesis, design and analyses of honeycomb structures are investigated. Primary goal is to develop an equivalent orthotropic material model that is a good substitute for the actual honeycomb core. By replacing the actual honeycomb structure with the orthotropic model, during the finite element analyses, substantial advantages can be obtained with regard to ease of modeling and model modification, solution time and hardware resources . To figure out the best equivalent model among the approximate analytical models that can be found in the literature, a comparison is made. First sandwich b

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22

Ortega, Rebolledo Álvaro Ramón. "Análisis del proceso de registro de medicamentos bioequivalentes y principales modificaciones al registro sanitario." Tesis, Universidad de Chile, 2016. http://repositorio.uchile.cl/handle/2250/138813.

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Unidad de práctica para optar al título de Químico Farmacéutico<br>Autor no autoriza el acceso a texto completo de su documento<br>Para que un paciente pueda tener acceso a un medicamento, antes de estar a su disposición en farmacias o centros hospitalarios, éste debe haber sido registrado en nuestro país. El registro de productos farmacéuticos se lleva a cabo mediante un proceso que consiste en una serie de evaluaciones realizadas por el Instituto de Salud Pública (ISP), para asegurar que el medicamento sometido al trámite de registro sanitario cumpla los parámetros necesarios para su aprobac

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23

Luna, Requena Álvaro Carlos. "Crisis of the user charges in the Argentine Republic: reflections in light of the jurisprudence of Peru, Uruguay and Brazil." Derecho & Sociedad, 2015. http://repositorio.pucp.edu.pe/index/handle/123456789/118385.

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The article sets out that argentinean municipalities are legally banned from raising taxes, but are allowed to levy user charges for specific services. Nevertheless, such limitation is overlooked by the municipalities by means of introducing the “ability top ay” principle within the structure of the taxable base of said user charges. The author concludes that such mechanism distorts the user charge, altering its essence, with the result of transforming it into a mere tax, with the resulting violation of the current legislation.The author critically reviews argentinean case law that has given g

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24

Gretschko, Vitali Verfasser], Patrick [Akademischer Betreuer] Schmitz, and Axel [Akademischer Betreuer] [Ockenfels. "The failure of the revenue equivalence principle: multiple objects, information acquisition and favoritism / Vitali Gretschko. Gutachter: Patrick Schmitz ; Axel Ockenfels." Köln : Universitäts- und Stadtbibliothek Köln, 2012. http://d-nb.info/1038267854/34.

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25

Gunay, Mehmet Selim. "An Equivalent Linearization Procedure For Seismic Response Prediction Of Mdof Systems." Phd thesis, METU, 2008. http://etd.lib.metu.edu.tr/upload/3/12609447/index.pdf.

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Nonlinear response history analysis is accepted as the most accurate analytical tool for seismic response determination. However, accurate estimation of displacement responses using conceptually simple, approximate analysis procedures is preferable, since there are shortcomings in the application of nonlinear response history analysis resulting from its complexity. An equivalent linearization procedure, which utilizes the familiar response spectrum analysis as the analysis tool and benefits from the capacity principles, is developed in this thesis study as an approximate method for predicting

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26

Xu, Yan [Verfasser], Harald [Akademischer Betreuer] Schuh, Harald [Gutachter] Schuh, Luísa [Gutachter] Bastos, and Roman [Gutachter] Galas. "GNSS precise point positioning with application of the equivalence principle / Yan Xu ; Gutachter: Harald Schuh, Luísa Bastos, Roman Galas ; Betreuer: Harald Schuh." Berlin : Technische Universität Berlin, 2016. http://d-nb.info/1156274087/34.

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27

Rabault, Martin. "Condensation de Bose-Einstein tout-optique en microgravité pour l'interférométrie atomique." Thesis, Bordeaux, 2019. http://www.theses.fr/2019BORD0193/document.

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L’expérience I.C.E a pour objectif de tester le principe d’équivalence faible (WEP) à la base de la théorie de la relativité générale d’Einstein et postulant l’équivalence entre masse inertielle et masse grave. Si ce principe a toujours été vérifié jusqu’à aujourd’hui, il est d’un intérêt fondamental pour la physique moderne de poursuivre les mesures avec une précision accrue. En effet, de nouvelles théories d’unification de la mécanique quantique et de la relativité générale prévoient une violation de ce principe. Pour réaliser un test du WEP, il suffit de comparer les accélérations de deux o

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28

Bonnin, Alexis. "Interférométrie Simultanée avec Deux Espèces Atomiques ⁸⁷Rb/⁸⁵Rb et Applications aux Mesures Inertielles." Thesis, Université Paris-Saclay (ComUE), 2015. http://www.theses.fr/2015SACLS090/document.

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Dans la problématique émergente des expériences visant à tester le Principe d'Équivalence à l'aide de capteurs inertiels à atomes froids, cette thèse porte sur la réalisation et la caractérisation d'un interféromètre atomique double espèce simultané (⁸⁷Rb et ⁸⁵Rb) qui permet l'obtention d'une mesure extrêmement sensible de l'accélération différentielle. L'interféromètre, de type Mach-Zehnder, repose sur la manipulation simultanée des ondes de matière atomiques à l'aide de transitions Raman stimulées. Le système laser est basé sur le doublage en fréquence d'une unique source laser à 1560 nm. L'

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29

Barth, Alexander [Verfasser], Johann [Akademischer Betreuer] Reger, Pérez Jaime Alberto [Gutachter] Moreno, and Martin [Gutachter] Horn. "Indirect adaptive higher-order sliding-mode control using the certainty-equivalence principle / Alexander Barth ; Gutachter: Jaime Alberto Moreno Pérez, Martin Horn ; Betreuer: Johann Reger." Ilmenau : TU Ilmenau, 2020. http://d-nb.info/1224416597/34.

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30

Mohapi, Neo. "A study of spherical solutions in chameleon scalar-tensor theories." Thesis, Rhodes University, 2014. http://hdl.handle.net/10962/d1013315.

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The equivalence principle has proven to be central to theories of gravity, with General Relativity being the simplest and most elegant theory to embody the principle. Most alternative theories of gravity struggle to satisfy the principle and still be distinct from GR. Extensions of cosmological and quantum theories question the irrefutably of the equivalence at every scale. The possibility of an equivalence principle violation at galactic scales would be an exciting prospect. In this thesis, we will carefully examine the equivalence principle through the study of chameleon scalar-tensor theori

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31

Sondag, Andrea [Verfasser], Hansjörg [Akademischer Betreuer] [Gutachter] Dittus, and Claus [Gutachter] Lämmerzahl. "Development of Components for Implementation of Free Fall Experiments to Test the Weak Equivalence Principle / Andrea Sondag ; Gutachter: Hansjörg Dittus, Claus Lämmerzahl ; Betreuer: Hansjörg Dittus." Bremen : Staats- und Universitätsbibliothek Bremen, 2016. http://d-nb.info/1130303586/34.

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32

Ménoret, Vincent. "Accéléromètre à atomes froids aéroporté pour un test du Principe d'Equivalence." Phd thesis, Université Paris Sud - Paris XI, 2012. http://tel.archives-ouvertes.fr/tel-00747538.

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Dans ce mémoire, nous présentons l'étude d'un senseur inertiel à ondes de matière embarqué dans un avion effectuant des vols paraboliques.Une source laser bi-fréquence robuste et compacte permettant de refroidir et d'interroger simultanément des atomes de 87Rb et 39K a été développée. Elle est basée sur des lasers télécom asservis sur un peigne de fréquences optique et doublés en fréquence. L'utilisation de composants optiques fibrés permet de rendre le système intrinsèquement résistant aux vibrations et aux fluctuations thermiques. Le dispositif a été validé en vol par l'obtention d'un double

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33

Valdiviesso, Gustavo do Amaral. "Novos limites para violação do princípio da equivalência em neutrinos solares." [s.n.], 2008. http://repositorio.unicamp.br/jspui/handle/REPOSIP/278255.

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Orientadores: Marcelo Moraes Guzzo e Pedro Cunha de Holanda.<br>Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Fisica Gleb Wataghin.<br>Made available in DSpace on 2018-08-12T12:12:58Z (GMT). No. of bitstreams: 1 Valdiviesso_GustavodoAmaral_D.pdf: 2795816 bytes, checksum: 93e348ecdbd1623e5c6992f732c0af14 (MD5) Previous issue date: 2008<br>Resumo: Neste trabalho, estudamos o modelo para violação do princípio da equivalência (VEP) em neutrinos solares e de reatores. Este modelo já foi considerado como uma solução promissora ao problema do neutrino solar (PNS), mas foi desc

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34

Haveroth, Thais Clara da Costa. "On the use of fractional derivatives for modeling nonlinear viscoelasticity." Universidade do Estado de Santa Catarina, 2015. http://tede.udesc.br/handle/handle/2069.

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Made available in DSpace on 2016-12-12T20:25:13Z (GMT). No. of bitstreams: 1 Thais Clara da Costa Haveroth.pdf: 3726370 bytes, checksum: 204349100247f52ea6bf4916ec49a0ab (MD5) Previous issue date: 2015-10-26<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>Dentre a vasta gama de polímeros estruturais atualmente disponíveis no mercado, este trabalho está particularmente voltado ao estudo do polietileno de alta densidade. Embora este material já tenha sido investigado por diversos autores, seu típico comportamento viscoelástico não-linear apresenta dificuldades na modelagem. V

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35

Gominet, Pierre alain. "Accéléromètre atomique double espèce 87Rb/39K aéroporté pour un test du principe d’équivalence." Thesis, Bordeaux, 2015. http://www.theses.fr/2015BORD0011/document.

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Lors de ces vingt dernières années, de nouvelles techniques de refroidissement et de manipulation des atomes ont permis le développement de senseurs inertiels basés sur l’interférométrie atomique. Le projet ICE est un interféromètre atomique double espèce qui a pour objectif de tester le principe d’équivalence faible. Afin d’augmenter la sensibilité de l’instrument, l’expérience est réalisée en micro-gravité lors de vols paraboliques à borde l’Airbus A300 zero-g de Novespace. L’interféromètre est composé de deux espèces atomiques (87Rb et 39K) ayant des transitions atomiques très proches (780

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36

Schkolnik, Vladimir. "Probing gravity with quantum sensors." Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät, 2017. http://dx.doi.org/10.18452/17676.

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Quantensensoren, wie Atominterferometer und Atomuhren werden zu hochpräzisen und akkuraten Messungen von Inertialkräften und der Zeit benutzt und sind hervorragend dazu geeignet fundamentale Fragestellungen der Physik anzugehen und die Aussagen der allgemeinen Relativitätstheorie zu testen. Die Empfindlichkeit von Atominterferometern skaliert quadratisch mit der freien Entwicklungszeit und die Verwendung von Quantensensoren im Weltraum ist prädestiniert die Genauigkeit von Tests des Äquivalenzprinzips um mehrere Größenordnungen zu verbessern. Zusätzlich, werden präzise und akkurate Sensoren f

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37

Geiger, Remi. "Senseur inertiel à ondes de matière aéroporté." Phd thesis, Université Paris Sud - Paris XI, 2011. http://tel.archives-ouvertes.fr/tel-00651016.

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cette thèse porte sur l'étude d'un accéléromètre à ondes de matière fonctionnant à bord d'un avion effectuant des vols paraboliques et permettant des expériences en micro-gravité (0-g). Un interféromètre à atomes de 87Rb refroidis par laser, et dont les états quantiques sont manipulés à l'aide de transitions Raman stimulées, constitue l'élément physique du capteur. Lors de la conception du dispositif expérimental, un effort particulier a été apporté au choix d'une source laser transportable, stable, et robuste. Nous démontrons pour la première fois le fonctionnement aéroporté d'un senseur iner

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38

Medina, Alberto Martin Gago. "Soluções de grande comprimento de oscilação para o problema de neutrinos solares." Universidade de São Paulo, 2001. http://www.teses.usp.br/teses/disponiveis/43/43134/tde-04122013-105222/.

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Esta tese apresenta uma análise estatística detalhada dos dados de experimentos com neutrinos solares mais recentes, com duas diferentes soluções para oscilações de neutrinos, ambas caracterizadas por um grande comprimento de oscilação. A primeira baseada no mecanismo de oscilação padrão, ou seja, induzida por massa, sendo esta estudada nos casos de duas e três gerações e dentro do regime de quase-vácuo. E a segunda, uma exótica, que usa como mecanismo de oscilação uma possível violação do princípio de equivalência, que foi analisada somente para o caso de duas gerações, sendo este discutido p

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39

Silva, Juan Carlo da Cruz. "Sobre operadores entre espaços de sequências que atingem a norma." Universidade Federal da Paraíba, 2009. http://tede.biblioteca.ufpb.br:8080/handle/tede/7420.

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Made available in DSpace on 2015-05-15T11:46:15Z (GMT). No. of bitstreams: 1 arquivototal.pdf: 346206 bytes, checksum: 8088f6a0baa8eb637021343c390a391a (MD5) Previous issue date: 2009-12-02<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>In this work we present a recent result, due to D. Pellegrino and E. V. Teixeira, that characterizes the continuous linear operators between lpspaces which attain their norms. To this end, we Örstly explore some topics from the Banach space theory, such as Banachís Theorem for basis, Bessaga-Pe ̃czynski Selection Principle and Pittís

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40

Tang, Yangzhong. "Calculating limits to productivity in reactor-separator systems of arbitrary design." Columbus, Ohio : Ohio State University, 2005. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1132766319.

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41

Ramli, Khairun N. "Modelling and analysis of complex electromagnetic problems using FDTD subgridding in hybrid computational methods. Development of hybridised Method of Moments, Finite-Difference Time-Domain method and subgridded Finite-Difference Time-Domain method for precise computation of electromagnetic interaction with arbitrarily complex geometries." Thesis, University of Bradford, 2011. http://hdl.handle.net/10454/5443.

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The main objective of this research is to model and analyse complex electromagnetic problems by means of a new hybridised computational technique combining the frequency domain Method of Moments (MoM), Finite-Difference Time-Domain (FDTD) method and a subgridded Finite-Difference Time-Domain (SGFDTD) method. This facilitates a significant advance in the ability to predict electromagnetic absorption in inhomogeneous, anisotropic and lossy dielectric materials irradiated by geometrically intricate sources. The Method of Moments modelling employed a two-dimensional electric surface patch in

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Combe, Marius. "Instruments économiques et protection de la biodiversité : analyse juridique des mécanismes de compensation écologique et de paiements pour services environnementaux." Thesis, Lyon, 2020. http://www.theses.fr/2020LYSE3055.

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Regroupés sous le vocable d’« instruments économiques » – ou instruments de marché (market-based instrument) –, les mécanismes de compensation écologique et de paiements pour services environnementaux se sont imposés comme des instruments incontournables des politiques de protection de la biodiversité et des écosystèmes. Articulés autour d’une pluralité de principes (principe pollueur-payeur, principe bénéficiaire-payeur, etc.) et de concepts (services écosystémiques, capital naturel, etc.) largement influencés par les approches économiques de la biodiversité et des écosystèmes, ces deux instr

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Ramli, Khairun Nidzam. "Modelling and analysis of complex electromagnetic problems using FDTD subgridding in hybrid computational methods : development of hybridised Method of Moments, Finite-Difference Time-Domain method and subgridded Finite-Difference Time-Domain method for precise computation of electromagnetic interaction with arbitrarily complex geometries." Thesis, University of Bradford, 2011. http://hdl.handle.net/10454/5443.

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The main objective of this research is to model and analyse complex electromagnetic problems by means of a new hybridised computational technique combining the frequency domain Method of Moments (MoM), Finite-Difference Time-Domain (FDTD) method and a subgridded Finite-Difference Time-Domain (SGFDTD) method. This facilitates a significant advance in the ability to predict electromagnetic absorption in inhomogeneous, anisotropic and lossy dielectric materials irradiated by geometrically intricate sources. The Method of Moments modelling employed a two-dimensional electric surface patch integral

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44

Bellman, Angelica, and Sara Yoder. "Digitalisering som verktyg för likvärdighet? : En studie om rektorers resonemang om den digitala satsningen utifrån begreppet likvärdighet." Thesis, Karlstads universitet, Institutionen för pedagogiska studier (from 2013), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-79097.

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Syftet med studien är att beskriva och problematisera hur rektorer verksamma inom år f-6 resonerar om satsningen på digitalisering utifrån begreppet likvärdighet. Åtta rektorer på olika skolor är intervjuade. Resultatet visade att rektorerna på olika sätt bedriver skolutveckling inom området digitalisering för att uppnå likvärdighet inom verksamheten. I resultatet framkommer dock skillnader i hur långt verksamheterna kommit både inom skolor och mellan skolor utifrån; digitalisering, digital kompetens och likvärdighet. Rektorerna lyfter olika lokala orsaker till att verksamheternas digitala im

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Vaissière, Anne-Charlotte. "Le recours au principe de compensation écologique dans les politiques publiques en faveur de la biodiversité : enjeux organisationnels et institutionnels : cas des écosystèmes aquatiques marins et continentaux." Thesis, Brest, 2014. http://www.theses.fr/2014BRES0028/document.

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La compensation écologique, envisagée dans le respect de la séquence éviter-réduire-compenser les impacts, cherche à apporter des réponses à la crise actuelle d’érosion de la biodiversité. L’objectif de la thèse est de comprendre quels sont les enjeux organisationnels et institutionnels de la mise en œuvre du principe de compensation écologique pour les impacts sur les écosystèmes aquatiques marins et continentaux en Europe et aux Etats-Unis. La thèse mobilise le cadre théorique de l’économie néo-institutionnelle. Les organisations de type hiérarchique (compensation au cas par cas) ont pour pr

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Абдуллаєва, А. Ф. "Актуальні питання теорії та практики художнього перекладу". Master's thesis, Сумський державний університет, 2020. https://essuir.sumdu.edu.ua/handle/123456789/81112.

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Захищено англійською мовою<br>Мета: вивчення актуальних підходів до теорії та практики художнього перекладу, їх застосування у практичній діяльності перекладачів художніх текстів та навчання таким прийомам здобувачів вищої освіти за спеціальністю «Переклад». Наукова проблема: на сьогодні спостерігається бурхливий розвиток перекладознавчої науки, пов’язаний з процесами глобалізації, активного розвитку міжкультурних зв’язків та діалогу культур в різних сферах діяльності людини. З огляду на це теорія та практика перекладу постійно стикається з новими проблемами й викликами та потребує актуалізац

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Vaculík, Sebastian. "Impedanční měření olověných akumulátorů." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2012. http://www.nusl.cz/ntk/nusl-219891.

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The main aim of this paper is to contribute to the elucidation of electrochemical processes. These processes occur in the investigated experimental lead-acid cell. For this purpose, electrochemical impedance spectroscopy was used. There are two methods of measurement presented. First one is used to measure impedance between electrodes. Second one is used to measure impedance of collector ribs inside positive or negative electrode. The results are represented by electrical equivalent circuits, whose elements are described in detail in the theoretical part.

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Holub, Martin. "Nepříspěvkové doby v důchodovém systému ČR ? opomíjený prvek transformace důchodového systému." Doctoral thesis, Vysoká škola ekonomická v Praze, 2008. http://www.nusl.cz/ntk/nusl-77207.

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Non contributory periods is one of the key issues in the public discussion on the planned reform of the pension system in the Czech Republic and is being widely discussed by economists, social scientists and political representatives. The PhD thesis focuses on a detailed analysis of non-contributory periods in the Czech pension system and their impact on pension system balance and micro and macro economic connections. It includes an international comparison of non contributory periods and a minute description of one selected non contributory period -- child care in selected European countries.

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Duarte, Gustavo Ignácio. "Integrabilidade de G-Estruturas." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/45/45131/tde-05072018-111337/.

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Esta dissertação tem como objetivo discutir sob quais condições uma G- estrutura é integrável. Primeiro apresentam-se fibrados principais, vetoriais e outras estruturas a elas associados como torção, espaços verticais, espaços horizontais e conexões. Depois apresentam-se a definição de G-estrutura, de integrabilidade de G-estruturas, com exemplos e as respectivas versões de integrabilidade e equivalência de G-estruturas. Finalmente, são descritas condições mais gerais que garantem a integrabilidade de G-estruturas.<br>This dissertation aims to discuss what are the conditions for the inte- grab

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Vašíček, Jiří. "Kompatibilita vozidel při čelním střetu." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-232731.

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Thesis deals with the compatibility of vehicles in a frontal collision. The first section discusses about compatibility from different views. There are the physical processes used in the mechanics of impact. The second part is focused on solving the compatibility of vehicles in a frontal collision by crash analysis using the finite element method. Firstly there are described collisions of vehicles from different vehicle classes (small cars, lower middle class, Pick up / SUV) into the fixed barrier by the US NCAP. Furthermore there are simulated head-on collisions of vehicles from different veh

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