Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro / A psicose ordinária se insere em um programa de investigação do Campo freudiano que relê a transmissão de Lacan a partir das ferramentas teóricas de seu último ensino. Ela se apoia na constatação de casuísticas onde não acontece o desencadeamento clássico e ruidoso, tal como o da psicose extraordinária. Ao contrário, a sintomatologia é discreta e exige do psicanalista uma atenção redobrada em relação à referência estrutural de uma psicose clássica. Partimos da investigação desta clínica estruturalista das psicoses, do primeiro ensino de Lacan, e avaliamos se o significante Nome-do-Pai persiste como operador único no diagnóstico diferencial. Ou se, desde as modificações introduzidas por Lacan a partir da pluralização do Nome-do-Pai, da inserção dos conceitos de lalíngua e falasser, e da valorização do gozo na clínica mais fluída, borromeana, o operador em questão pode ser substituído pelo sinthoma. A categoria de psicose ordinária reconsidera de uma forma diferenciada a foraclusão deste significante a partir do objeto de gozo, e esclarece a pluralidade de significantes-mestres, que falam do sujeito fora do discurso estabelecido pelo Nome-do-Pai. Em seguida, estudamos dois aforismos lacanianos. O primeiro, todo mundo é louco, isto é, delirante, convoca uma clínica ordenada pela foraclusão generalizada, na qual se inscreve algo da ordem de um não orientado. O segundo, o aforismo a relação sexual não existe, causa impasse em todos os sujeitos. Ambos requerem a resposta do falasser face ao indizível e a construção de uma saída singular, que não passa de um delírio apreendido em uma positividade. Afinal, se a psicanálise de orientação lacaniana institui que todos os discursos são defesas contra o real, e todas as construções da realidade são delirantes, é necessário que cada um invente um modo de saber-fazer com o real. / Ordinary Psychosis is part of a research program in the Freudian Field to reconsider Lacanian ideas, specially the theoretical concepts of his last teaching. It is supported by clinical case observations, when there is not a classical and evident triggering, as it happens with extraordinary psychotic cases. On the contrary, symptomatology is discreet and demands from the analyst double attention regarding to a structural reference of classical psychosis. We start from the investigation of psychotic structural clinic, from Lacanian first teaching, to evaluate if the Name-of-the-Father persists as a unique reference for the differential diagnosis or if it can be replaced by the sinthome, according to the modifications Lacan introduces when he proposes plural names of the father, as well as the concepts of lalangue and speaking being more coherent to a fluid and Borromean clinical evaluation. Such category of ordinary psychosis reconsiders, in a different way, the significant foreclosure in terms of the jouissance object and also clarifies the pluralization of master significants which stand for the subject outside the discourse established by the Name-of-the-Father. Next, we studied two Lacanian aphorisms. The former, Everyone is mad, that is, delirious invites to a clinical approach coordinated by a generalization of foreclosure in which something disoriented is inscribed. The latter, the aphorism the sexual relation does not exist causes impasse for all subjects. Both require from the speaking being an answer facing what is impossible of being said and the construction of a singular way out which cannot be positively apprehended as anything else but a delusion. Nevertheless, if Lacanian oriented psychoanalysis institutes that all discourses are defences to the real and all constructions of reality are delirious, it is necessary for everyone to invent their know how to do with the real.

In this thesis we address the analytic and numerical aspects of isospectral flows. Such flows occur in mathematical physics and numerical linear algebra. Their main structural feature is to retain the eigenvalues in the solution space. We explore the solution of Isospectral flows and their stochastic counterpart using explicit generalisation of Magnus expansion. \par In the first part of the thesis we expand the solution of Bloch--Iserles equations, the matrix ordinary differential system of the form $ X'=[N,X^{2}],\ \ t\geq0, \ \ X(0)=X_0\in \textrm{Sym}(n),\ N\in \mathfrak{so}(n), $ where $\textrm{Sym}(n)$ denotes the space of real $n\times n$ symmetric matrices and $\mathfrak{so}(n)$ denotes the Lie algebra of real $n\times n$ skew-symmetric matrices. This system is endowed with Poisson structure and is integrable. Various important properties of the flow are discussed. The flow is solved using explicit Magnus expansion and the terms of expansion are represented as binary rooted trees deducing an explicit formalism to construct the trees recursively. Unlike classical numerical methods, e.g.\ Runge--Kutta and multistep methods, Magnus expansion respects the isospectrality of the system, and the shorthand of binary rooted trees reduces the computational cost of the exponentially growing terms. The desired structure of the solution (also with large time steps) has been displayed. \par Having seen the promising results in the first part of the thesis, the technique has been extended to the generalised double bracket flow $ X^{'}=[[N,X]+M,X], \ \ t\geq0, \ \ X(0)=X_0\in \textrm{Sym}(n),$ where $N\in \textrm{diag}(n)$ and $M\in \mathfrak{so}(n)$, which is also a form of an Isospectral flow. In the second part of the thesis we define the generalised double bracket flow and discuss its dynamics. It is noted that $N=0$ reduces it to an integrable flow, while for $M=0$ it results in a gradient flow. We analyse the flow for various non-zero values of $N$ and $M$ by assigning different weights and observe Hopf bifurcation in the system. The discretisation is done using Magnus series and the expansion terms have been portrayed using binary rooted trees. Although this matrix system appears more complex and leads to the tri-colour leaves; it has been possible to formulate the explicit recursive rule. The desired structure of the solution is obtained that leaves the eigenvalues invariant in the solution space.

Partant d'une considération sur le paysage configuré au quotidien par les pratiques individuelles et collectives qu'il accueille et qui lui donnent forme, ce travail de thèse en architecture s'intéresse à la transformation ordinaire des lieux et interroge les manières dont nous pouvons l'appréhender pour penser leur devenir. Comment prendre en compte la dynamique de l'ambiance pour penser la conception d'un lieu ? Cette recherche interroge dans ce sens la portée du film (comme médium, comme pratique et dans sa réception) dans ce qu'il permet de comprendre de la transformation ordinaire des lieux. Il s'agit ainsi de questionner les potentialités des images audiovisuelles quant à la perception, la représentation et la conception partagée d'espaces publics urbains. En quoi et comment le film peut-il permettre de saisir les états et transitions des relations entre espace et corps percevants autant que pratiquants ? Pour cela, un protocole méthodologique croisé, à l'écoute d'une hétérogénéité des usages du film dans la compréhension et la constitution du fait urbain, a donné lieu à la construction et à l'analyse de quatre corpus de travail : 1. Recueil et sélection de films existants ; 2. Observation et suivi d'une mission vidéo dans un cadre opérationnel ; 3. Réalisation d'un film de commande ; 4. Expérimentation pédagogique auprès d'étudiants en architecture. Ces quatre corpus considèrent à plusieurs égards la problématique de la fabrication de films : statut et enjeu du recours au film, engagement dans le terrain (dans l'espace, le temps et la relation à l'Autre) par la pratique filmique, postures filmiques et rapports au monde. Notre recherche soulève, dans un second temps, la question de la réception filmique. C'est ainsi à partir d'une expérience d'audio-vision collective que le film devient le support d'un dialogue entre différents interlocuteurs conviés à mettre en partage et en débat leurs expériences. La pluralité des registres mis au travail au cours de la réception des films et de leur discussion (à savoir le sensible, le perceptif, l'interprétatif, le critique et le créatif) devient le support à l'élaboration d'un commun. De ces considérations sur la portée du film émerge en toile de fond l'importance du sensible et de l'improvisation collective dans l'appréhension et la conception de l'espace public urbain. / Starting from a consideration of the landscape, as it is configured daily by individual and collective practices which are supported by the landscape and from which the landscape is being shaped, this PhD thesis in architecture focuses on the ordinary transformation of places and questions the ways through which we can understand it in order to think out the becoming of these places. How can we take into account the dynamic of the ambiance in order to think about the design of a place? In that perspective, this research questions the scope of film (as a medium, as a practice and in its reception): what does filming allow us to understand of the ordinary transformation of places? This work investigates the potential of audiovisual images in terms of perception, representation and shared designing of urban public spaces. How can film facilitate the understanding of the states and transitions of the relationship between space and bodies – considering that bodies perceive and act at the same time? In order to study that question, a specific methodological protocol, open to heterogeneous uses of film for the understanding and the designing of cities, was worked out. It led us to the analysis of four frameworks: 1. Collecting and selecting existing films; 2. Observing a video project within the context of an urban study; 3. Filmmaking; 4. Experimenting film practice with architecture students. These four frameworks address the question of filmmaking in different ways: status and stakes of the use of film, involvement in fieldwork through film practice (involvement in space, in time and in relation with others), film postures and relations to the world. Secondly, our research raises the question of film reception. It is, then, from a collective experience of reception that film becomes the base of a dialogue between people who are invited to share and debate about their own experiences. The plurality of registers coming from the film reception and its discussion (what is sensible, perceptive, interpretive, critical and creative) becomes the base to work out a common design. From these considerations of the scope of film, it appears in the background that the sensible register and collective improvisations are of paramount importance in the understanding and designing of urban public spaces.

Being part of a research group on functional differential equations (FDEs, for short), due to my formation in non-absolute integration theory and because certain kinds of FDEs can be expressed as integral equations, I was motivated to investigate the latter. The purpose of this work, therefore, is to develop the theory of integral equations, when the integrals involved are in the sense of Kurzweil- Henstock or Kurzweil-Henstock-Stieltjes, through the correspondence between solutions of integral equations and solutions of generalized ordinary differential equations (we write generalized ODEs, for short). In order to be able to obtain results for integral equations, we propose extensions of both the Kurzweil integral and the generalized ODEs (found in [36]). We develop the fundamental properties of this new generalized ODE, such as existence and uniqueness of solutions results, and we propose stability concepts for the solutions of our new class of equations. We, then, apply these results to a class of nonlinear Volterra integral equations of the second kind. Finally, we consider a model of population growth (found in [4]) that can be expressed as an integral equation that belongs to this class of nonlinear Volterra integral equations. / Sendo parte de um grupo de pesquisa em equações diferenciais funcionais (escrevemos EDFs), por causa de minha formação em teoria de integração não absoluta e porque certos tipos de EDFs podem ser escritas como equações integrais, decidi estudar esse último tipo de equações. O objetivo desse trabalho, portanto, é desenvolver a teoria de equações integrais, quando as integrais envolvidas são no sentido de Kurzweil-Henstock ou Kurzweil-Henstock-Stieltjes, através da correspondência entre soluções de equações integrais e soluções de equações diferenciais ordinárias generalizadas (ou EDOs generalizadas). A fim de obter resultados para estas equações integrais, propomos extensões de ambas a integral de Kurzweil e as EDOs generalizadas (encontradas em [36]). Desenvolvemos propriedades fundamentais dessa nova EDO generalizada, como resultados de existência e unicidade de solução, e propomos conceitos de estabilidade para as soluções de nossa nova classe de equações. Nós, então, aplicamos esses resultados a uma classe de equações integrais de Volterra não lineares de segunda espécie. Finalmente, consideramos um modelo de crescimento de populações (encontrado em [4]) que pode ser escrito como uma equação integral pertencente a essa classe de equações integrais de Volterra não lineares.

Made available in DSpace on 2016-06-02T19:14:56Z (GMT). No. of bitstreams: 1 4265.pdf: 2087510 bytes, checksum: dc52bb2e7cdaa252789d88ab50b5ef4d (MD5) Previous issue date: 2012-04-24 / Universidade Federal de Minas Gerais / This study aims to map and analyze the actions and behavior of the Brazilian government and National Congress fighting illegal practices from International acts and domestic legal provisions on the subject. To do so, considering the subject area here classified as "illicit" and the period between 06/10/1988 and 31/12/2010, we take as empirical material, on the one hand, the International acts negotiated by the Executive and approved by the Brazilian National Congress with emphasis on the United Nations Convention against Illicit Traffic in Narcotic Drugs and Psychotropic Substances; United Nations Convention Against Corruption and United Nations Convention Against Transnational Organized Crime, known respectively as the Vienna, Merida and Palermo Conventions. On the other hand, we take the ordinary laws in the country, with emphasis on the Law nº 9.613 of 1998, Law nº 9.034 of 1995 and Law nº 10.763 of 2003, known respectively as the Law on Money Laundering, Law on Organized Crime and Law on Corruption. We start from the assumption that systemic international activities, and more specifically the International Regimes, were the main factors behind this government action in combating such practices. We conclude that, in most cases, the relationship between the Powers happens in the form of cooperation and that, contrary to common knowledge that attributes the Legislature with lack of interest and delay in certain subjects, the Representatives and Senators are more active than one might initially assume. / Esse trabalho se propõe a mapear e analisar as ações governamentais brasileiras e o comportamento do Congresso Nacional no combate a práticas ilícitas a partir de Atos internacionais e de dispositivos legais internos sobre o tema. Para isso, considerando a área temática aqui classificada como ilícitos e o período compreendido entre 06/10/1988 e 31/12/2010, tomamos como material empírico, de um lado, os Atos internacionais negociados pelo Executivo e aprovados pelo Congresso Nacional brasileiro, com ênfase para as Convenções das Nações Unidas contra o Tráfico Ilícito de Entorpecentes e Substâncias Psicotrópicas; de Combate à Corrupção e de Combate ao Crime Organizado Transnacional, conhecidas respectivamente como Convenções de Viena, Mérida e Palermo. De outro lado, tomamos as Leis Ordinárias existentes no país, com ênfase para a Lei nº 9.034 de 1995; Lei nº 9.613 de 1998 e Lei nº 10.763 de 2003, conhecidas respectivamente como Lei do Crime Organizado; Lei Anti-Lavagem e Lei da Corrupção. Partimos do pressuposto que as atividades internacionais e, mais especificamente, os Regimes Internacionais foram os principais fatores que impulsionaram a ação governamental no combate às tais práticas. Concluímos que, na maioria das vezes, a relação entre os Poderes se dá sob a forma de cooperação e que, ao contrário do lugar comum que atribui ao Legislativo desinteresse e morosidade em determinados assuntos, Deputados e Senadores são mais ativos do que inicialmente se poderia supor.

Made available in DSpace on 2016-12-08T16:59:59Z (GMT). No. of bitstreams: 1 marcelo.pdf: 7100657 bytes, checksum: de232ac0cbf8cb7047019c59662955c7 (MD5) Previous issue date: 2009-03-16 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / The goal of this work is to map religious healing and myth-magic practices, pointing them at the present time on Ilha de Santa Catarina. The text runs around the hypothesis that they reveal world views which, like in the second half of 20th century, remains in the memories of many inhabitants of the Island in 19th century. The evaluated corpus is constituted, basically, of written texts and ads featured in local newspapers, such as in almanacs, pamphlets, and printed and handwritten prayers, photographs, pictures from the period corresponding to the second half of 20th century and to the beginning years of 19th century. The argument presented in this essay tries showing that, in that period s Ilha de Santa Catarina , there is an written texts production which is intended to be read from and to a specific amount of the population as an attempt to civilize the body-healing practices through reading / O objetivo deste trabalho é mapear práticas de curas religiosas e mito-mágicas, localizando-as no tempo presente na Ilha de Santa Catarina. Trabalha-se com a hipótese de que elas revelam visões de mundo que, assim como na segunda metade do século XX, continuam a existir e residir na memória de muitos moradores da Ilha no século XXI. O corpus em apreço se constitui, principalmente, de textos e anúncios escritos veiculados em jornais locais, além de almanaques, panfletos, orações manuscritas ou impressas, fotografias, imagens, do período correspondente à segunda metade do século XX e aos primeiros anos do século XXI. A discussão apresentada nesta dissertação busca mostrar que, na Ilha de Santa Catarina nesse período, há uma produção de textos escritos que é dada a ler por e para uma determinada parcela da população como uma tentativa de civilizar as práticas de cura do corpo via leitura

Submitted by JULIANA FROES FORSAN (juliana_ff@hotmail.com) on 2017-09-24T22:08:30Z No. of bitstreams: 1 1_Juliana_Froes_Forsan_Dissertacao_Mestrado_Profmat.pdf: 48728620 bytes, checksum: ca33b6f6fe78c0be5e8eea5d84e2c681 (MD5) / Approved for entry into archive by Monique Sasaki (sayumi_sasaki@hotmail.com) on 2017-09-27T19:55:50Z (GMT) No. of bitstreams: 1 forsan_jf_me_rcla.pdf: 48728620 bytes, checksum: ca33b6f6fe78c0be5e8eea5d84e2c681 (MD5) / Made available in DSpace on 2017-09-27T19:55:50Z (GMT). No. of bitstreams: 1 forsan_jf_me_rcla.pdf: 48728620 bytes, checksum: ca33b6f6fe78c0be5e8eea5d84e2c681 (MD5) Previous issue date: 2017-09-01 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) / Neste trabalho, apresentamos um estudo sobre equações diferenciais ordinárias com o objetivo de compreender alguns modelos matemáticos abordados a nível de ensino médio, como o modelo de crescimento populacional segundo Malthus, Lei do decaimento radioativo, lei de resfriamento de Newton e sistema massa mola ideal. Neste sentido, selecionamos alguns conceitos e resultados matemáticos sobre cálculo diferencial e integral, introduzindo o estudo sobre limite, derivada e, de forma breve, sobre integração. Apresentamos o número de Euler (e) e trabalhamos alguns exercícios envolvendo os modelos citados. Para o desenvolvimento dos assuntos e das atividades propostas, procuramos abordar conceitos em física e utilizamos os softwares GeoGebra e Modellus bem como simuladores disponíveis na internet. / In this work, we present a study on ordinary differential equations with the objective of understanding some mathematical models addressed at secondary level, such as Malthus' theory of population growth, Law of radioactive decay, Newton's law of cooling and ideal mass spring system. In this sense, we have selected some concepts and mathematical results on differential and integral calculus, introducing the study on limit, derivative, and, briefly, on integration. We present the Euler's number (e) and we work some exercises involving the mentioned models. For the development of the subjects and the proposed activities, we try to approach concepts in physics and we use the software GeoGebra and Modellus as well as simulators available on the internet. / CAPES: 5512038

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Submitted by Eligio Carlos Eduardo (eligio.eduardo1.618@gmail.com) on 2018-05-23T13:49:44Z No. of bitstreams: 1 dissertacao1.pdf: 4158096 bytes, checksum: 54d269ca38f12cb406b7db6f9a37bc62 (MD5) / Approved for entry into archive by Ana Paula Santulo Custódio de Medeiros null (asantulo@rc.unesp.br) on 2018-05-23T16:58:19Z (GMT) No. of bitstreams: 1 eduardo_ec_me_rcla.pdf: 4148882 bytes, checksum: 140172be0b9d254f494210f1ed894661 (MD5) / Made available in DSpace on 2018-05-23T16:58:19Z (GMT). No. of bitstreams: 1 eduardo_ec_me_rcla.pdf: 4148882 bytes, checksum: 140172be0b9d254f494210f1ed894661 (MD5) Previous issue date: 2018-04-27 / Este trabalho aborda os aspectos teóricos e numérico da Transformada de Fourier, bem como aplicações em sistemas mecânicos periódicos. O estudo iniciou-se com uma revisão bibliográfica que abordou inicialmente aspectos básicos de equações diferenciais ordinárias, métodos numéricos e implementação computacional, o desenvolvimento teórico da Transformada de Fourier, bem como sua implementação. Realizou-se estudos baseados em simulações numéricas de três modelos físicos: o oscilador harmônico, o pêndulo e o pião simétrico. / This work deals with the theoretical and numerical aspects of the Fourier Transform, as well as applications in periodic mechanical systems. It begins with a bibliographical study about a basic review of ordinary differential equations and its numerical solution methods. We also revisit the theoretical of the Fourier Transform as well an its computational implementation. We applied this theory studed in three physical models: the harmonic oscillator, the pendulum and the symmetrical top.

Made available in DSpace on 2015-03-03T15:32:43Z (GMT). No. of bitstreams: 1 MarcioLN_DISSERT.pdf: 2785073 bytes, checksum: 8f894388b11b263c73e967b4b680c52f (MD5) Previous issue date: 2013-08-13 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior / This paper has two objectives: (i) conducting a literature search on the criteria of uniqueness of solution for initial value problems of ordinary differential equations. (ii) a modification of the method of Euler that seems to be able to converge to a solution of the problem, if the solution is not unique / O presente trabalho tem dois objetivos: (i) a realiza??o de uma pesquisa bibliografifica sobre os crit?rios de unicidade de solu??o para problemas de valor inicial de equa??es diferenciais ordin?rias. (ii) Introduzir uma modifica??o do m?todo de Euler que parece ser capaz de convergir a uma das solu??es do problema, caso a solu??o n?o seja ?nica