Дисертації з теми "RHPM"
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Marangoni, Davide. "On Derived de Rham cohomology." Thesis, Bordeaux, 2020. http://www.theses.fr/2020BORD0095.
Повний текст джерелаThe derived de Rham complex has been introduced by Illusie in 1972. Its definition relies on the notion of cotangent complex. This theory seems to have been forgot until the recents works by Be˘ılinson and Bhatt, who gave several applications, in particular in p-adic Hodge Theory. On the other hand, the derived de Rham cohomology has a crucial role in a conjecture by Flach-Morin about special values of zeta functions for arithmetic schemes. The aim of this thesis is to study and compute the Hodge completed derived de Rham complex in some cases
MARANGONI, DAVIDE MARIA ALFONSO. "ON DERIVED DE RHAM COHOMOLOGY." Doctoral thesis, Università degli Studi di Milano, 2020. http://hdl.handle.net/2434/757243.
Повний текст джерелаThe derived de Rham complex has been introduced by Illusie in 1972 as a natural consequence of the definition of the cotangent complex for a scheme morphism. This theory seems to have been forgot until the recents works by Bhatt and Beilinson, who gave several applications, in particular in $p$-adic Hodge Theory. On the other hand, the derived de Rham cohomology has a crucial role in a conjecture by Flach-Morin about special values of zeta functions for arithmetic schemes. The aim of this thesis is to study and compute the Hodge completed derived de Rham complex in some cases.
La cohomologie de de Rham dérivée a été introduite par Luc Illusie en 1972,suite à ses travaux sur le complexe cotangent. Cette théorie semble avoir été oubliéejusqu’aux travaux récents de Bhatt et Beilinson, qui ont donné diverses applications,notamment en théorie de Hodgep-adique. D’autre part, la cohomologie de Rhamdérivée intervient de manière cruciale dans une conjecture de Flach-Morin sur lesvaleurs spéciales des fonctions zêta des schémas arithmétiques. Dans cette thèse, onse propose d’étudier et de calculer la cohomologie de de Rham dérivée dans certainscas.
Davis, Christopher (Christopher James). "The overconvergent de Rham-Witt complex." Thesis, Massachusetts Institute of Technology, 2009. http://hdl.handle.net/1721.1/50593.
Повний текст джерелаIncludes bibliographical references (p. 83-84).
We define the overconvergent de Rham-Witt complex ... for a smooth affine variety over a perfect field in characteristic p. We show that, after tensoring with Q, its cohomology agrees with Monsky-Washnitzer cohomology. If dim C < p, we have an isomorphism integrally. One advantage of our construction is that it does not involve a choice of lift to characteristic zero. To prove that the cohomology groups are the same, we first define a comparison map ... (See Section 4.1 for the notation.) We cover our smooth affine C with affines B each of which is finite, tale over a localization of a polynomial algebra. For these particular affines, we decompose ... into an integral part and a fractional part and then show that the integral part is isomorphic to the Monsky-Washnitzer complex and that the fractional part is acyclic. We deduce our result from a homotopy argument and the fact that our complex is a Zariski sheaf with sheaf cohomology equal to zero in positive degrees. (For the latter, we lift the proof from [4] and include it as an appendix.) We end with two chapters featuring independent results. In the first, we reinterpret several rings from p-adic Hodge theory in such a way that they admit analogues which use big Witt vectors instead of p-typical Witt vectors. In this generalization we check that several familiar properties continue to be valid. In the second, we offer a proof that the Frobenius map on W(...) is not surjective for p > 2.
by Christopher Davis.
Ph.D.
Silva, Junior Soares da. "Introdução à cohomologia de De Rham." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/55/55135/tde-16112017-101825/.
Повний текст джерелаWe begin by defining De Rhams classical cohomology and we prove some results that allow us a calculation of the cohomology of some differentiable manifolds. In order to prove De Rhams Theorem, we chose to make a demonstration using a notion of sheaves, which is a generalization of the idea of cohomology. Since De Rhams cohomology is not a only one that can be made into a variety, the question of unicity gives rise to axiomatic theory of sheaves, which give us a cohomology for each sheaf given. We will show that from the axiomatic theory of sheaves we obtain cohomologies, besides the classical cohomologies of De Rham, a singular classical cohomology and a classical cohomology of Cech and we will show that cohomologies are obtained from the axiomatic notion are classic definitions. We will conclude that if we restrict ourselves to only differentiable manifolds, these cohomologies are uniquely isomorphic and this will be De Rhams theorem.
Apaza, Nuñez Danny Joel. "El Teorema de De Rham-Saito." Pontificia Universidad Católica del Perú, 2014. http://repositorio.pucp.edu.pe/index/handle/123456789/95679.
Повний текст джерелаEl teorema de De Rham-Saito es una generalización de un lema debido a De Rham [3], el cual fue enunciado y usado en [11] por Kyoji Saito, al no haber prueba de este teorema Le Dung Trang anima a Saito a publicar la prueba que puede ser vista en [12], lo cual indirectamente nos motiva a detallarla prueba en este articulo por las muchas aplicaciones que tiene, destacamos el algoritmo de Godbillon-Vey [5]; en la prueba del Teorema de Frobenius clásico dada en [2]; en [8] vemos unas aplicaciones interesantes; en la prueba del Teorema de Frobenius con singularidades [7]; en [1] se detalla la prueba realizada por Moussu y Rolin [10].
Ewald, Christian-Oliver. "Hochschild homology and de Rham cohomology of stratifolds." [S.l.] : [s.n.], 2002. http://deposit.ddb.de/cgi-bin/dokserv?idn=965191931.
Повний текст джерелаStacey, Andrew Edgell. "A construction of semi-infinite de Rham cohomology." Thesis, University of Warwick, 2001. http://wrap.warwick.ac.uk/55501/.
Повний текст джерелаCosteanu, Viorel 1975. "On the 2-typical de Rham-Witt complex." Thesis, Massachusetts Institute of Technology, 2004. http://hdl.handle.net/1721.1/32242.
Повний текст джерелаIncludes bibliographical references (p. 55).
In this thesis we introduce the 2-typical de Rham-Witt complex for arbitrary commutative, unital rings and log-rings. We describe this complex for the rings Z and Z(2), for the log-ring (Z(2), M) with the canonical log-structure, and we describe its behaviour under polynomial extensions. In an appendix we also describe the p-typical de Rham-Witt complex of (Z(p), M) for p odd.
by Viorel Costeanu.
Ph.D.
Mendes, Thais Zanutto. "Do cálculo à cohomologia: cohomologia de de Rham." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/55/55135/tde-17072012-144946/.
Повний текст джерелаIn this work we study the de Rham cohomology and methods for its calculations. We close it with applications of the Rham cohomology in theorems from topology
Munoz, Bertrand Ruben. "Coefficients en cohomologie de De Rham-Witt surconvergente." Thesis, Normandie, 2020. http://www.theses.fr/2020NORMC205.
Повний текст джерелаUnder a few assumptions, we prove an equivalence of category between a subcategory of F-isocristals on a smooth algebraic variety and overcongergent integrable De Rham-Witt connections. We do so by giving an equivalent definition of overconvergence, and by studying the explicit local structure of the De Rham-Witt complex
Schlierkamp, Thorben [Verfasser], Jochen [Akademischer Betreuer] Wengenroth, Jochen [Gutachter] Wengenroth, and Leonhard [Gutachter] Frerick. "De Rham and Cech-de Rham Cohomologies of Smooth Foliated Manifolds / Thorben Schlierkamp ; Gutachter: Jochen Wengenroth, Leonhard Frerick ; Betreuer: Jochen Wengenroth." Trier : Universität Trier, 2021. http://d-nb.info/1238896499/34.
Повний текст джерелаWorrell, Lisa Marie. "The origin of igneous cumulates : integrated studies of peridotites from the western layered series of the Rum layered intrusion." Thesis, University of Liverpool, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.250323.
Повний текст джерелаAndréasson, Fredrik. "Higher order differentials and generalized Cartan-de Rham complexes." Doctoral thesis, KTH, Mathematics, 2003. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3597.
Повний текст джерелаGrimm, Felix Fritz [Verfasser], and Katrin [Akademischer Betreuer] Wendland. "The chiral de Rham complex of tori and orbifolds." Freiburg : Universität, 2016. http://d-nb.info/1124004785/34.
Повний текст джерелаAggarwal, Kamna. "A View of the IMD Pathway from the RHIM." eScholarship@UMMS, 2010. https://escholarship.umassmed.edu/gsbs_diss/463.
Повний текст джерелаSchüler, Axel. "Äußere Algebren, de-Rham-Kohomologie und Hodge-Zerlegung für Quantengruppen." Doctoral thesis, Universitätsbibliothek Leipzig, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-218057.
Повний текст джерелаConsider one of the standard bicovariant first order differential calculi for the quantum groups GLq(N), SLq(N), SOq(N), or SPq(N), where q is a transcendental complex number. It is shown that the de Rham cohomology of Woronowicz' external algebra coincides with the de Rham cohomologies of its left-invariant, its right-invariant and its bi-invariant subcomplexes. In the cases GLq(N) and SLq(N), the cohomology ring is isomorphic to the left-invariant external algebra and to the vector space of harmonic forms. We prove a Hodge decomposition theorem in these cases. The main technical tool is the spectral decomposition of the quantum Laplace-Beltrami operator. As in the classical case all three spaces of differential forms coincide: bi- invariant forms, harmonic forms and the de-Rham-cohomology. For orthog- onal and symplectic quantum groups there is no complete Hodge decompo- sition. In case of the standard calculi on the quantum groups GLq(N) and SLq(N), the size of exterior algebra is computed. The space of left-invariant k-forms has dimension C(N², k) (binomial coefficient). The algebra of bi-invariant forms is graded commutative with Poincaré series (1+t)(1+t³) ... (1+t^(2N-1)). Bi-invariant forms are closed
Faithfull, John William. "Petrology and geochemistry of gabbroic and ultrabasic rocks from eastern Rhum." Thesis, Durham University, 1986. http://etheses.dur.ac.uk/6867/.
Повний текст джерелаGonzález, Arcos Angélica Viviana. "RhPt and Ni based catalysts for fuel reforming in energy conversion." Doctoral thesis, KTH, Kemisk teknologi, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-160026.
Повний текст джерелаQC 20150213
Silva, Josà Gleison Carneiro da. "Grupos de holonomia e o teorema de decomposiÃÃo de de Rham." Universidade Federal do CearÃ, 2011. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=5729.
Повний текст джерелаNesta dissertaÃÃo fazemos uma breve exposiÃÃo sobre grupos de holonomia de variedades riemannianas e provamos alguns resultados tÃcnicos necessÃrios para garantir a existÃncia de uma decomposiÃÃo de de Rham de uma variedade riemanniana completa e simplesmente conexa. Tal existÃncia constitui a parte essencial de um famoso resultado sobre grupos de holonomia, o teorema de decomposiÃÃo de de Rham, cuja demonstraÃÃo constitui o cerne deste trabalho.
In this report we give a brief description of holonomy groups of Riemannian manifolds and prove some technical results needed to guarentee the existence of a de Rham decomposition of a complete and simply connected Riemannian manifold. Such an existence constitutes itself as the core of a famous result on holonomy groups, they so-called de Rham's decomposition theorem, whose proof is our ultimate goal.
Rodrigues, Jacinto Joaquín. "(ϕ,Γ)-modules de de Rham et fonctions L p-adiques". Thesis, Paris 6, 2016. http://www.theses.fr/2016PA066512.
Повний текст джерелаThis thesis studies the construction of p-adic L-functions associated to motives over Q and, in particular, to modular forms.In the first three chapters we generalize some constructions of Perrin-Riou in order to construct, for any p-adic de Rham representation V of the absolute Galois group G_Qp of Qp (or, more generally, any de Rham (ϕ,Γ)-module over the Robba ring) and any compatible system of global elements, a p-adic L-function. We show, by the use of some reciprocity laws proved by Perrin-Riou, Colmez, Cherbonnier-Colmez, Berger and Nakamura, that these functions interpolate interesting arithmetic values at locally algebraic characters.The last three chapters deal with the particular case of dimension 2. We show, inspired by some techniques of Nakamura and certain weight change techniques introduced by Colmez for the study of locally algebraic vectors in the p-adic Langlads correspondence for GL₂(Qp), that our p-adic L-function satisfies a functional equation. As an application of our functional equation, we fulfil the missing arguments in the work of Nakamura, providing a complete proof of Kato's local ε-conjecture for 2-dimensional representations. For the motive associated to a modular form, we use these results to interpret the interpolated values of the p-adic L-function in terms of special values of the complex L-function of the form
Luna, Rodrigo Moreno. "Cohomologias de de Rham e Doubeault em teorias de campo abeliano." Universidade Estadual de Londrina. Centro de Ciências Exatas. Programa de Pós-Graduação em Física, 2010. http://www.bibliotecadigital.uel.br/document/?code=vtls000159751.
Повний текст джерелаIn this dissertation we analyze the differential forms with it relations to the de Rham and Dolbeault cohomologies. We discuss the aplications of these cohomologies to the abelian field theories.
Silva, José Gleison Carneiro da. "Grupos de holonomia e o teorema de decomposição de de Rham." reponame:Repositório Institucional da UFC, 2011. http://www.repositorio.ufc.br/handle/riufc/878.
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In this report we give a brief description of holonomy groups of Riemannian manifolds and prove some technical results needed to guarentee the existence of a de Rham decomposition of a complete and simply connected Riemannian manifold. Such an existence constitutes itself as the core of a famous result on holonomy groups, they so-called de Rham's decomposition theorem, whose proof is our ultimate goal.
Nesta dissertação fazemos uma breve exposição sobre grupos de holonomia de variedades riemannianas e provamos alguns resultados técnicos necessários para garantir a existência de uma decomposição de de Rham de uma variedade riemanniana completa e simplesmente conexa. Tal existência constitui a parte essencial de um famoso resultado sobre grupos de holonomia, o teorema de decomposição de de Rham, cuja demonstração constitui o cerne deste trabalho.
Damaville, Stéphane. "Opérateurs réguliers sur les modules de Hilbert associés au complexe de Rham." Paris 7, 2002. http://www.theses.fr/2002PA077230.
Повний текст джерелаOucherif-El, Khalloufi Dounia. "Produit interne de modules de Dieudonné et complexe de De Rham-Witt." Valenciennes, 2001. https://ged.uphf.fr/nuxeo/site/esupversions/099c2900-d86a-4851-876b-69c6d001c446.
Повний текст джерелаThompson, Katherine Russell. "The ecology of the Manx shearwater Puffinus Puffinus on Rhum, West Scotland." Thesis, Connect to e-thesis, 1987. http://theses.gla.ac.uk/636/.
Повний текст джерелаPh.D. thesis submitted to the Faculty of Biomedical and Life Sciences, Department of Environmental and Evolutionary Biology, Unversity of Glasgow, 1987. Includes bibliographical references. Print version also available.
Rülling, Kay. "Additive Chow groups with higher modulus and the generalized de Rham-Witt complex." [S.l. : s.n.], 2005. http://deposit.ddb.de/cgi-bin/dokserv?idn=975240412.
Повний текст джерелаMagnet, Raphël. "Contribution à l'étude de l'influence des micro-organismes sur la composition du rhum." Phd thesis, Université de la Réunion, 1997. http://tel.archives-ouvertes.fr/tel-00488438.
Повний текст джерелаLan, Guitang [Verfasser]. "Periodic Higgs-de Rham flows and representations of algebraic fundamental groups / Guitang Lan." Mainz : Universitätsbibliothek Mainz, 2014. http://d-nb.info/1053544936/34.
Повний текст джерелаTaylor, Deborah Louise. "Detailed analysis of rhp9'+ and two novel Pmt3-specific hydrolases in Schizosaccharomyces pombe." Thesis, University of Sussex, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.340795.
Повний текст джерелаMagnet, Raphaël. "Contribution à l'étude de l'influence des micro-organismes sur la composition du rhum." La Réunion, 1997. http://tel.archives-ouvertes.fr/tel-00488438/fr.
Повний текст джерелаAlmeida, Junior Raimundo José. "O teorema de decomposição de hodge-de rham e os solitons de ricci." Instituto de Matemática . Departamento de Matemática, 2013. http://repositorio.ufba.br/ri/handle/ri/19413.
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A teoria dos solitons de Ricci desempenha um papel fundamental no estudo dos fluxos de Ricci Hamiltonianos. Tal estudo serviu de base para a demonstração da Conjectura de Poincaré, problema que durou muitos anos na Matemática e só foi solucionado por Gregori Perelman em 2002. Este trabalho tem como objetivo demonstrar o Teorema de decomposição de Hodge-de Rham e apresentar resultados acerca dos solitons de Ricci obtidos a partir deste. Encontram-se estes resultados no artigo "Some applications of the Hodge-de Rham decomposition to Ricci solitons
Richer, Yves-Marcelle. "L' industrie du rhum à la Martinique : l'appellation d'origine contrôlée : une stratégie de différenciation qualitative dans le contexte de la mondialisation." Antilles-Guyane, 2004. http://www.theses.fr/2004AGUY0122.
Повний текст джерелаOver the last three decades, the rum undustry in Martinique has gone through a deep change which has, at various levels, affected its human, material, technical, economic and spatial components. When it got the "appellation contrôlée" in 1996, the agricultural Martinican rum became a reference. As a result, it can insist upon the specificities of its native soil, its geografic roots, and also upon the heritage of a tradition and a know-how which is wholly codified today by the AOC legislation. This seal of quality turns an ordinary colonial produce into a special, high standard liquor, which confers to Martinique, formerly "sugar island", then "rum island", a new status based on the specificity and quality of its rum production. Today, the rum industry is at the heart of a true cultural and economic dynamic wich can be expressed in three points: first, the rum production meets the demand insufficiently, second, some planters have returned to the cultivation of sugar cane to make up to the lack of raw material, third, the productions units are more performant and have also become recreational sites for the tourist and local population. Moreover, due to the important commercial flows generated by exports, the rum is confronted with the issues of globalisationand is in keeping with a system of space that fit on the local, national and international scale. Therefore, this research aims at studying what is at stake in the processes of qualification of agricultural rum, at determining the assets anconstraints of this specific label and at measuring its spatial and economic consequences at the various scale
Shanmugam, Nirukshan. "Biophysical investigation of the amyloidogenic potential of human and viral necroptosis-associated proteins." Thesis, The University of Sydney, 2021. https://hdl.handle.net/2123/25455.
Повний текст джерелаJiménez, Divins Núria. "Catalytic hydrogen production over RhPd/CeO2 catalysts and CO purification over Au/TiO2 catalysts." Doctoral thesis, Universitat Politècnica de Catalunya, 2015. http://hdl.handle.net/10803/346926.
Повний текст джерелаA la present Tesi doctoral s'estudien la producció catalítica d'hidrogen a partir d'un biocombustible, el bioetanol, i la seva posterior purificació per alimentar piles de combustible que proporcionin energia a aplicacions portàtils i mòbils. S'han desenvolupat dues famílies de catalitzadors, una de RhPd/CeO2 per generar hidrogen a partir de la reformació amb vapor d'etanol, i l'altra d'Au/TiO2 per eliminar el monòxid de carboni dels corrents de reformació pre-purificats. Els catalitzadors han estats estudiats en condicions de reacció properes a la indústria. En aquesta tesi s'han caracteritzat els catalitzadors ex situ, in situ i també en condicions “operando” o de reacció. L'estudi en “operando” dels catalitzadors ha permès investigar la reorganització induïda pels reactius dels components del catalitzador. Finalment, també s'ha estudiat la miniaturització tant del sistema de generació com de purificació de l'hidrogen per tal d'alimentar aplicacions de petit consum. Per això, s'han utilitzat microreactors composats de canals en l'escala del micròmetre.
Greenwood, Richard C. "Geology and petrology of the margin of the Rhum ultrabasic intrusion, Inner Hebrides, Scotland." Thesis, University of St Andrews, 1988. http://hdl.handle.net/10023/7123.
Повний текст джерелаRozensztajn, Sandra. "Compactifications toroïdales et cohomologie de De Rham et cristalline de certaines variétés de Shimura." Paris 13, 2005. http://www.theses.fr/2005PA132040.
Повний текст джерелаGraziani, Giacomo. "Modular sheaves of de Rham classes on Hilbert formal modular schemes for unramified primes." Doctoral thesis, Università degli studi di Padova, 2020. http://hdl.handle.net/11577/3425908.
Повний текст джерелаBenquet, Corinne. "Effets des endotoxines bactériennes et du rhGM-CSF sur le métabolisme oxydatif des phagocytes humains." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape9/PQDD_0007/NQ39722.pdf.
Повний текст джерелаSuwa, Noriyuki. "Quelques résultats sur la cohomologie de Rham et la cohomologie étale des variétés de caractéristique." Grenoble 2 : ANRT, 1986. http://catalogue.bnf.fr/ark:/12148/cb376013849.
Повний текст джерелаKAZI, ANANYO. "OVERCONVERGENT MODULAR AND DE RHAM SHEAVES AND P-ADIC ITERATION OF THE GAUSS-MANIN CONNECTION." Doctoral thesis, Università degli Studi di Milano, 2022. https://hdl.handle.net/2434/949088.
Повний текст джерелаSuwa, Noriyuki. "Quelques résultats sur la cohomologie de De Rham et la cohomologie étale des variétés de caractéristique p ≠ 0." Paris 11, 1986. http://www.theses.fr/1986PA112167.
Повний текст джерелаBaker, Max Owen David Gus. "Tug-of-war: Characterising functional amyloid assemblies that trigger or terminate programmed cell death during viral infection." Thesis, The University of Sydney, 2021. https://hdl.handle.net/2123/28074.
Повний текст джерелаJohansson, Jimmy. "A first principles study of the thermodynamics of phase separating systems -The examples RhPd and AlZn-." Thesis, Linköping University, Department of Physics, Chemistry and Biology, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-18517.
Повний текст джерелаA screened GPM approach in an EMTO-CPA framework was investigated in order to study its ability of describing transition temperatures in phase separating systems, i. e. systems giving either a random or a cluster structure depending on the temperature and the relative concentration of the ingoing atoms of the binary alloy used for the study. A motivation for the study is that the method works well for ordering systems, i. e. systems giving either a random or ordered structure dependent on the temperature and the relative concentration of the components in the binary alloy. Thereby is it of interest to find out the methods capacity in phase separating systems. The so called GPM potentials derived in the approach were applied in statistical Monte Carlo simulations for this purpose. The systems chosen for the investigation were the RhPd and the AlZn binary alloy systems. For both systems the method showed acceptable accuracy when properties as lattice parameter and mixing enthalpy were calculated. The quality of the derived GPM potentials has also been checked by calculating ordering energy for different ordered structures; directly from first principles calculations and from the GPM approach. The results were in acceptable agreement and thereby indicating that the GPM potentials were reliable. The transition temperatures in the RhPd phase diagram, derived by the statistical Monte Carlo simulations showed anyway deviation from experimental results. The error in the predictions might be due to the existing concentration dependencies in the GPM potentials.The conclusion from this study is that the Monte Carlo scheme might be inconvenient in order to handle the concentration dependencies seen in the GPM potentials.
Scheider, René Achim [Verfasser], and Guido [Akademischer Betreuer] Kings. "The de Rham realization of the elliptic polylogarithm in families / René Achim Scheider. Betreuer: Guido Kings." Regensburg : Universitätsbibliothek Regensburg, 2014. http://d-nb.info/105419159X/34.
Повний текст джерелаHousden, J. "A magneto-mineralogical study of igneous rocks from the Rhum layered intrusion and the oceanic basements." Thesis, University of Newcastle Upon Tyne, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.370858.
Повний текст джерелаShum, Cheong Sing Alain. "Étude des composants aromatiques de Jumellea fragrans. Recherche des critères de qualité des rhums de la Réunion." Toulouse, INPT, 1992. http://www.theses.fr/1992INPT064G.
Повний текст джерелаApanon, Charles-Marie. "Les Stratégies des usines sucrières de la Martinique durant l'entre deux guerres. Contribution et l'étude de la gestion des firmes aux Antilles." Lille 1, 1988. http://www.theses.fr/1988LIL12010.
Повний текст джерелаThe study of stategies of the martiniquan sugar firms between 1919 and 1939 shows : 1_) in a situation where demand for sugar and alcohol is determined closely by the fluctuations of french needs, the production of martiniquan factories had been encouraged during the 1920's, but the sluggishness had persisted throughout the 1930's. Then some producers chosed to develop their activity while others were adopting a waiting strategy. 2_) the originality of this thesis is the analysis of accounting documents of 5 sugar firms. We notice at the opposite of several studies, firstly that the amounts of salaries and wages are very low, and secoundly the capital expenditures realised during this period is the minimum to retain the facilities. The main winners of the sugar profit were the government (through the tax policy) and the shareholdres of the firms
Magniez, Jocelyn. "Etude de la bornitude des transformées de Riesz sur Lp via le Laplacien de Hodge-de Rham." Thesis, Bordeaux, 2015. http://www.theses.fr/2015BORD0161/document.
Повний текст джерелаThis thesis has two main parts. The first one deals with the study of the boundedness on Lp of the Riesz transform d∆-½ , where ∆ denotes the nonnegative Laplace-Beltrami operator. The second one deals with the Sobolev regularity W1,p of the solution of the heat equation. We also establish some results on the Riesz transforms of Schrödinger operators with a potential possibly having a negative part. In this work, we consider a complete non-compact Riemannian manifold (M, g). We assume that M satisfies the volume doubling property (with doubling constant equal to D) as well as a Gaussian upper estimate for its heat kernel associated to the operator ∆. We work with the Hodge-de Rham Laplacian ∆, acting on 1-differential forms of M. With the Bochner formula, linking ∆to the Ricci curvature of M, we see ∆ has a vector-valued Schrödinger operator. It is a duality argument, based on a commutation formula, which links the study of ∆to the one of ∆. [...]
Freitas, Rubens Moreno de [UNESP]. "Comparação entre enxerto ósseo autógeno e rhMP-2 (infuse Bone Graft) na reconstrução de maxila atrófica anterior." Universidade Estadual Paulista (UNESP), 2013. http://hdl.handle.net/11449/110826.
Повний текст джерелаO objetivo do estudo foi comparar o uso de rhBMP-2/ACS com o do enxerto ósseo autógeno para aumento ósseo em espessura na região anterior de maxila. 24 pacientes foram selecionados e divididos de forma randomizada em 2 grupos: Grupo 1 – rhBMP-2/ACS ou Grupo 2 – enxerto ósseo autógeno intraoral particulado. Uma malha de titânio foi utilizada para manutenção do arcabouço dos enxertos. O ganho ósseo clínico, a análise histológica/histomorfométrica (biópsia aos 6 meses), tomografias (pré-operatória, 3 e 6 meses) e PCR em tempo real (raspagem de osso neoformado obtida aos 6 meses) foram os métodos de avaliação. Clinicamente, o pós-operatório foi estável. O aumento ósseo médio em espessura clínica foi 3,2±0,9 vs. 3,7±2,1mm (p=0,31) para o Grupo 1 e Grupo 2, respectivamente. O Grupo 1 apresentou aumento ósseo tomográfico significante aos 2mm da crista óssea quando comparado ao Grupo 2 (1,5±0,7 vs. 0,5±0,9mm; p=0,01). Na análise histológica, o Grupo 1 apresentou uma medula óssea significativamente rica em células e vasos sanguíneos (p=0,002) quando comparado ao Grupo 2, entretanto, nenhuma diferença estatística foi encontrada para os outros parâmetros. PCR em tempo real resultou em maior expressão gênica de BMP2 e Runx2 (p=0,001 e p=0,0021, respectivamente) no Grupo 1 e RANKL:OPG, BSP e OPN no Grupo 2 (p=0,01, p=0,005 e p=0,0009, respectivamente). Um total de 62 implantes foram instalados aos 6 meses. Em conclusão, o Grupo 1 apresentou um aumento ósseo clínico e tomográfico comparável ao Grupo 2, apresentando um resultado histológico e de expressão gênica superior, sugerindo ser uma alternativa viável ao enxerto ósseo autógeno.
The objective of this study was to compare bone augmentation in the anterior maxilla following implantation of rhBMP2/ACS vs. autogenous bone graft. In this study, 24 patients were selected and equally randomized into 2 groups: Group 1 - rhBMP2/ACS or Group 2 - intraoral particulated autogenous bone graft. A titanium mesh was used for space provision in both Groups. Average clinical bone gain, histological/histomorphometrical (core biopsy obtained at 6 month), CBCT (preoperative, 3 and 6 months follow-up) and real time PCR (new bone scraped at 6 months) were used as evaluation methods. Clinical healing was generally uneventful. Mean clinical ridge width increased 3.2±0.9 vs. 3.7±2.1 mm (p=0.31) for Group 1 and Group 2, respectively. Group 1 yielded statistically significant CBCT bone gain only at subcrestal level compared with Group 2 (1.5±0.7 vs. 0.5±0.9mm; p=0.01). In the histological analysis, specimens from group 1 showed bone marrow significant richer in cells and capillaries (p=0.002) than Group 2, however no difference was found in other parameters. Real time PCR showed higher expression of genes BMP2 and Runx2 in Group 1 (p=0,001 e p=0,0021, respectively) and RANKL:OPG, BSP and OPN in Group 2 (p=0,01, p=0,005 and p=0,0009, respectively). A total of 62 implants were installed after 6 months. In conclusion, Group 1 supported clinically and tomographically relevant alveolar ridge augmentation of comparable magnitude to Group 2, presenting more favorable histological and gene expression results, suggesting an alternative for autogenous bone graft.
Dogan, Ugur. "Overconvergent Frèchet Algebras in Rigid Analysis." Doctoral thesis, Humboldt-Universität zu Berlin, 2019. http://dx.doi.org/10.18452/20423.
Повний текст джерелаWe fix a complete field k with respect to a non-Archimedean absolute value. In Chapter 1, we build the overconvergent function algebra U to be the subalgebra of the Tate algebra by putting a growth condition on the coefficients of the power series using a decreasing function which we call a filter function (satisfying certain conditions). With this setting we prove the following result: U is a Noetherian, Jacobson, unique factorization domain and it is complete with respect to the norm on it, moreover every ideal of U is closed with respect to the induced topology. In Chapter 2, we define a category of NMK-algebras as the category of all quotients of U. Working in the larger category of Frèchet spaces, we establish Noether normalization and investigate the morphisms between NMK-algebras. Finally, we show that the category of NMK-algebras is closed under completed tensor products. We investigate certain geometric aspects of the algebra U in Chapter 3, such as the properties of maximal ideals and regularity of U. Further, we show that for each U the associated algebraic de Rham complex is exact in positive degrees.