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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Alterações ortopédicas na seqüência de Möbius

ALMEIDA, Múcio Brandão Vaz de January 2006 (has links)
Made available in DSpace on 2014-06-12T16:27:18Z (GMT). No. of bitstreams: 2 arquivo5581_1.pdf: 1391099 bytes, checksum: bf1ac518c5aea8025dfd6a917e8406a7 (MD5) license.txt: 1748 bytes, checksum: 8a4605be74aa9ea9d79846c1fba20a33 (MD5) Previous issue date: 2006 / Introdução: A Seqüência de Möbius (SM) consiste de paralisia congênita do VI e VII nervos cranianos, podendo apresentar em sua etiologia associação com o uso do misoprostol como abortivo. O objetivo deste estudo foi descrever as anomalias ortopédicas em portadores dessa seqüência, além de investigar possível associação de tais alterações entre os casos esporádicos e aqueles cujas mães usaram misoprostol durante o primeiro trimestre da gravidez. Métodos: Foram analisados 42 portadores da SM, atendidos na Associação de Assistência à Criança Deficiente Pernambuco, no período de 1999 a 2005. Vinte e cinco eram do gênero feminino e 17 do masculino. A idade no momento da pesquisa variou de 8 meses a 15 anos e 11 meses; média de 6 anos e 1 mês de idade. O diagnóstico da doença foi estabelecido por equipe multidisciplinar, incluindo neuropediatra, oftalmologista, ortopedista e psicólogo. As mães dos investigados foram interrogadas quanto ao uso do misoprostol durante a gravidez. O estudo foi do tipo observacional, sendo descrito os achados ortopédicos de uma série de casos. Foi introduzido componente analítico para investigar se a freqüência de anomalias do aparelho locomotor estava ou não associada ao uso de misoprostol. Resultados: Das 42 mães destes pacientes, 25 (59,5%) utilizaram o misoprostol como abortivo durante o primeiro trimestre de gestação. Dezessete (40,5%) mães negaram ter usado abortivos durante a gestação. Houve acometimento do VI e VII nervos cranianos em todos os pacientes. O IX e o X nervos cranianos estiveram acometidos em 17 (40,5%) pacientes. A associação com Síndrome de Poland foi vista em um paciente, e com paralisia cerebral em quatro. Trinta e quatro (80,9%) pacientes apresentaram alguma deformidade ortopédica, sendo o pé torto a mais comum. Conclusão: Anomalias ortopédicas foram observadas na grande maioria dos pacientes incluídos no estudo, sendo o pé torto congênito a mais encontrada. Não houve diferença estatisticamente significante entre a freqüência de anomalias ortopédicas em portadores da Seqüência de Möbius filhos de mães que usaram misoprostol, quando comparadas com os casos esporádicos
2

Die Beiträge von Paul Julius Möbius (1853-1907) zu den Konzeptgeschichten der Migräne, Neuroophthalmologie und des Morbus Basedow

Engelmann, Constanze 19 September 2016 (has links) (PDF)
Der erste Schwerpunkt der vorliegenden Arbeit resümiert den neurologischen Forschungsstand Ende des 19. Jahrhunderts zum Thema Migräne. Vergleichend dazu wird das Wirken des Leipziger Neurologen, Psychiaters und Wissenschaftspublizisten Paul Julius Möbius (1853-1907) zu diesem Krankheitsbild betrachtet. Folglich wird in der ersten Publikation seine 1894 erschienene Monographie „Die Migräne“ mit zeitgenössischen, heute teils als medizinhistorische Standardwerke geltenden, Werken europäischer Kollegen korreliert. Als Ergebnis wird formuliert, dass sich die Ansichten von Möbius und seiner Kollegen in vielen Aspekten gleichen. Möbius‘ Migräne-Konzept zeichnet sich demnach weniger durch Originäres aus, aber mit seiner, das Wissen der Zeit sammelnden Monografie legte er eines der Standardwerke der deutschsprachigen Neurologie um 1890 zur Migräne vor. Der zweite Schwerpunkt trägt Arbeiten Möbius\' zum heutigen Gebiet der Neuroophthalmologie zusammen. Die Arbeit kommt angesichts des Forschungsstandes seiner Zeit zu der Schlussfolgerung, dass Möbius zu den Entitäten Periodischer Okulomotoriuslähmung, infantilem Kernschwund und Morbus Basedow Pionierarbeiten geleistet hat. Dies war bisher unbekannt. Ein Ziel dieser Arbeit ist es, laufende evaluierende Forschungen über die in verschiedene Gebiete einzuordnenden Leistungen des Arztes und Wissenschaftlers Paul Julius Möbius zu fundieren, dessen Leumund durch seine Schrift „Über den pathologischen Schwachsinn des Weibes“ als beschädigt gelten muss. Für die Gebiete der Neurologie und Neuroophthalmologie gilt es festzuhalten, dass er wesentliche fachwissenschaftliche Beiträge geleistet hat.
3

Aspectos estruturais e funcionais em crianças portadoras da seqüência de Möbius: uma visão fonoaudiológica / Structural and functional aspects in Möbius syndrome children: a speech therapy view

Ferreira, Maria Fernanda Roquette 03 April 2009 (has links)
O objetivo deste estudo foi avaliar o sistema miofuncional oral e as funções estomatognáticas para definir o fenótipo estrutural fonoaudiológico da SM e correlacionar as alterações encontradas com as estruturas anatômicas afetadas, visando a elaboração de um programa de atendimento direcionado à SM. Foram examinados 31 pacientes de ambos os sexos, com idade entre 4 e 16 anos, em seguimento clínico no ambulatório de Neuropediatria do Instituto da Criança do HC FMUSP. Foram excluídos os pacientes com sonda nasogástrica, gastrostomia e/ou deficiência mental. Os resultados indicaram 24 pacientes com lábios entreabertos e 29 mobilidade alterada. Em 24 pacientes, no repouso, observou-se a língua no soalho da boca, 6 na papila e 1 entre os dentes. A mobilidade da língua revelou-se alterada em 51,6% dos casos. Em 77,4% palato ogival e, em 77,4% bochechas assimétricas. A mandíbula com abertura reduzida foi encontrada em 54,8% e o músculo mentális (no repouso) estava normal em 22 crianças. Na maioria dos pacientes observou-se alterações das funções mastigação e fonação e, 74% tinham respiração nasal; 27 pacientes sucção eficiente e 13 deglutição normal. Concluí-se que, as estruturas orofaciais mais afetadas foram os lábios, decorrente da paralisia do VII nervo, mais precisamente dos ramos zigomático e bucal superior e inferior; alguns casos também apresentaram alterações na mastigação e mobilidade da língua, V e XII nervos. O tratamento fonoaudiológico deverá visar a estimulação da musculatura facial e dos OFAs e adequar funções ou torná-las cabíveis, adaptadas de acordo com o quadro encontrado. / The aim of this study was to evaluate MS oral miofunctional system and stomatognathic functions in order to define MS phonoaudiological structural phenotype and correlate any changes with the affected anatomical structures, aiming at preparing a standard of care program targeted to MS. Thirty-one male and female patients aged 4 to 16 years old were examined as outpatients of clinical follow-up at Neuropediatrics Department of HC FMUSP Instituto da Criança. Patients with nasogastric or gastrostomy tube and/or who were mentally disabled were excluded. Results showed 24 patients with half-open lips and 29 with altered mobility. For 24 patients at rest, tongue was on the floor of the mouth, 6 on the papilla and 1 between the teeth. Tongue mobility revealed alterations in 51.6% of the cases. Seventy-seven per cent of the patients had ogival palate and 77% had asymmetric chicks. Mandible with reduced opening was found in 55% and mentalis muscle (at rest) was normal in 71% of the cases. For most patients chewing and phonation changes were observed, and 74% had nasal respiration; 27 patients had efficient sucking and 13 had normal swallowing. It was found that the most affected orofacial structures were lips, due to VII nerve palsy, more precisely of zigomatic and upper and lower buccal branches; some cases also showed alterations of chewing and tongue mobility, V and XII nerves. The phonoaudiological treatment should target facial musculature and phonoarticulatory organs stimulation and suiting functions or made them viable, adapted to the clinical picture.
4

Representações dos Números Complexos e Transformações de Möbius / Representations of Complex Numbers and Möbius Transformations

Calister, Fernando Marques [UNESP] 19 August 2016 (has links)
Submitted by FERNANDO MARQUES CALISTER null (fcalister@gmail.com) on 2016-10-02T01:33:35Z No. of bitstreams: 1 Representações dos Números Complexos e Transformações de Mobius.pdf: 617587 bytes, checksum: e9bbc4361adf7d335874ab0c7f3fdc3f (MD5) / Approved for entry into archive by Ana Paula Grisoto (grisotoana@reitoria.unesp.br) on 2016-10-05T16:28:55Z (GMT) No. of bitstreams: 1 calister_fm_me_sjrp.pdf: 617587 bytes, checksum: e9bbc4361adf7d335874ab0c7f3fdc3f (MD5) / Made available in DSpace on 2016-10-05T16:28:55Z (GMT). No. of bitstreams: 1 calister_fm_me_sjrp.pdf: 617587 bytes, checksum: e9bbc4361adf7d335874ab0c7f3fdc3f (MD5) Previous issue date: 2016-08-19 / O objetivo deste trabalho é ampliar os conhecimentos sobre números complexos já adquiridos no ensino médio. Diversas formas de representação e propriedades operatórias são abordadas. Para este fim, primeiramente, os números complexos são definidos a partir do conceito de matrizes quadradas de ordem 2, e portanto, serão definidos como pares ordenados de números reais. Na sequência, a partir da apresentação geométrica dos conceitos e operações, é estudado o plano complexo estendido, as Transformações de Möbius e a Projeção Estereográfica. / The objective of this paper is to extend the concepts of complex numbers already acquired in high school. Many forms of representation and operative properties are used. For that, first, the complex numbers are defined from the concept of square matrices of order 2, and will therefore be defined as ordered pairs of real numbers. Following, from the geometric presentation of concepts and operations, it is studied the extended complex plane, the Möbius Transformations and the Stereographic Projection.
5

Aspectos estruturais e funcionais em crianças portadoras da seqüência de Möbius: uma visão fonoaudiológica / Structural and functional aspects in Möbius syndrome children: a speech therapy view

Maria Fernanda Roquette Ferreira 03 April 2009 (has links)
O objetivo deste estudo foi avaliar o sistema miofuncional oral e as funções estomatognáticas para definir o fenótipo estrutural fonoaudiológico da SM e correlacionar as alterações encontradas com as estruturas anatômicas afetadas, visando a elaboração de um programa de atendimento direcionado à SM. Foram examinados 31 pacientes de ambos os sexos, com idade entre 4 e 16 anos, em seguimento clínico no ambulatório de Neuropediatria do Instituto da Criança do HC FMUSP. Foram excluídos os pacientes com sonda nasogástrica, gastrostomia e/ou deficiência mental. Os resultados indicaram 24 pacientes com lábios entreabertos e 29 mobilidade alterada. Em 24 pacientes, no repouso, observou-se a língua no soalho da boca, 6 na papila e 1 entre os dentes. A mobilidade da língua revelou-se alterada em 51,6% dos casos. Em 77,4% palato ogival e, em 77,4% bochechas assimétricas. A mandíbula com abertura reduzida foi encontrada em 54,8% e o músculo mentális (no repouso) estava normal em 22 crianças. Na maioria dos pacientes observou-se alterações das funções mastigação e fonação e, 74% tinham respiração nasal; 27 pacientes sucção eficiente e 13 deglutição normal. Concluí-se que, as estruturas orofaciais mais afetadas foram os lábios, decorrente da paralisia do VII nervo, mais precisamente dos ramos zigomático e bucal superior e inferior; alguns casos também apresentaram alterações na mastigação e mobilidade da língua, V e XII nervos. O tratamento fonoaudiológico deverá visar a estimulação da musculatura facial e dos OFAs e adequar funções ou torná-las cabíveis, adaptadas de acordo com o quadro encontrado. / The aim of this study was to evaluate MS oral miofunctional system and stomatognathic functions in order to define MS phonoaudiological structural phenotype and correlate any changes with the affected anatomical structures, aiming at preparing a standard of care program targeted to MS. Thirty-one male and female patients aged 4 to 16 years old were examined as outpatients of clinical follow-up at Neuropediatrics Department of HC FMUSP Instituto da Criança. Patients with nasogastric or gastrostomy tube and/or who were mentally disabled were excluded. Results showed 24 patients with half-open lips and 29 with altered mobility. For 24 patients at rest, tongue was on the floor of the mouth, 6 on the papilla and 1 between the teeth. Tongue mobility revealed alterations in 51.6% of the cases. Seventy-seven per cent of the patients had ogival palate and 77% had asymmetric chicks. Mandible with reduced opening was found in 55% and mentalis muscle (at rest) was normal in 71% of the cases. For most patients chewing and phonation changes were observed, and 74% had nasal respiration; 27 patients had efficient sucking and 13 had normal swallowing. It was found that the most affected orofacial structures were lips, due to VII nerve palsy, more precisely of zigomatic and upper and lower buccal branches; some cases also showed alterations of chewing and tongue mobility, V and XII nerves. The phonoaudiological treatment should target facial musculature and phonoarticulatory organs stimulation and suiting functions or made them viable, adapted to the clinical picture.
6

ECHANTILLONNAGE POUR LES ESPACES<br />DE FONCTIONS ANALYTIQUES À POIDS

Dhuez, Rémi 29 September 2005 (has links) (PDF)
Nous nous intéressons au problème d'échantillonnage pour les espaces de fonctions analytiques dans le disque unité $\DD\subset\CC$, à poids radial. Nous considérons l'espace de Banach <br />$$A_h(\DD)=\{f \text{ holomorphes sur } \DD : \|f\|_h=\sup_{z\in\DD}|f(z)|e^{-h(|z|)}<+\infty\},$$<br />où le poids $h$ est de classe $C^2$ et $h(r)\to+\infty$ quand $r\to1-$. <br /><br />Le premier chapitre est consacré au cas des poids à croissance lente. Nous montrons que la stabilité de Möbius de l'échantillonnage n'est pas vérifiée dans $A_h(\DD)$.<br /><br />Les deux chapitres suivants sont consacrés au cas des poids à croissance rapide. Nous caractérisons les suites d'échantillonnage pour $A_h(\DD)$ en terme de densité.
7

The principle of inclusion-exclusion and möbius function as counting techniques in finite fuzzy subsets

Talwanga, Matiki January 2009 (has links)
The broad goal in this thesis is to enumerate elements and fuzzy subsets of a finite set enjoying some useful properties through the well-known counting technique of the principle of inclusion-exclusion. We consider the set of membership values to be finite and uniformly spaced in the real unit interval. Further we define an equivalence relation with regards to the cardinalities of fuzzy subsets providing the Möbius function and Möbius inversion in that context.
8

Soluções tipo-vórtice de spins na fita de Möbius / Spin vortex-like solutions on a Möbius Strip

Freitas, Walter de Andrade 31 March 2009 (has links)
Made available in DSpace on 2015-03-26T13:35:11Z (GMT). No. of bitstreams: 1 texto completo.pdf: 4826591 bytes, checksum: e6e04e044c68d4c03a9c4e303f7417fd (MD5) Previous issue date: 2009-03-31 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / We consider the classical version of the Heisenberg exchange model on the surface of a Möbius strip. Vortex- like excitations, carrying non-trivial charge (topological winding number), are shown to emerge as static solutions in the planar rotator regime. Besides such a charge, attention is also paid to discuss about its energetics. / O modelo de Heisenberg, descrevendo a interação de troca entre spins clássicos, é investigado na superfície da fita de Möbius. Excitações do tipo-vórtice, caracterizadas por cargas topológicas não-triviais, são estudadas como soluções estáticas no regime de rotor planar. Além da carga, discute- se também a energética associada a tal solução.
9

Die Beiträge von Paul Julius Möbius (1853-1907) zu den Konzeptgeschichten der Migräne, Neuroophthalmologie und des Morbus Basedow

Engelmann, Constanze 16 June 2016 (has links)
Der erste Schwerpunkt der vorliegenden Arbeit resümiert den neurologischen Forschungsstand Ende des 19. Jahrhunderts zum Thema Migräne. Vergleichend dazu wird das Wirken des Leipziger Neurologen, Psychiaters und Wissenschaftspublizisten Paul Julius Möbius (1853-1907) zu diesem Krankheitsbild betrachtet. Folglich wird in der ersten Publikation seine 1894 erschienene Monographie „Die Migräne“ mit zeitgenössischen, heute teils als medizinhistorische Standardwerke geltenden, Werken europäischer Kollegen korreliert. Als Ergebnis wird formuliert, dass sich die Ansichten von Möbius und seiner Kollegen in vielen Aspekten gleichen. Möbius‘ Migräne-Konzept zeichnet sich demnach weniger durch Originäres aus, aber mit seiner, das Wissen der Zeit sammelnden Monografie legte er eines der Standardwerke der deutschsprachigen Neurologie um 1890 zur Migräne vor. Der zweite Schwerpunkt trägt Arbeiten Möbius\'' zum heutigen Gebiet der Neuroophthalmologie zusammen. Die Arbeit kommt angesichts des Forschungsstandes seiner Zeit zu der Schlussfolgerung, dass Möbius zu den Entitäten Periodischer Okulomotoriuslähmung, infantilem Kernschwund und Morbus Basedow Pionierarbeiten geleistet hat. Dies war bisher unbekannt. Ein Ziel dieser Arbeit ist es, laufende evaluierende Forschungen über die in verschiedene Gebiete einzuordnenden Leistungen des Arztes und Wissenschaftlers Paul Julius Möbius zu fundieren, dessen Leumund durch seine Schrift „Über den pathologischen Schwachsinn des Weibes“ als beschädigt gelten muss. Für die Gebiete der Neurologie und Neuroophthalmologie gilt es festzuhalten, dass er wesentliche fachwissenschaftliche Beiträge geleistet hat.
10

L’informité du traumatisme : plaidoyer pour une clinique et une topique dynamiques du traumatisme sexuel / Traumatic informity : plea for a dynamic clinical examination and topique of the sexual trauma

Calamote, Éric Pierre 28 June 2011 (has links)
Cette thèse s’attache à dégager les effets spécifiques des expériences traumatiques de nature sexuelle, et plus largement à modéliser le déploiement de tout traumatisme. L’informité traumatique y est particulièrement mise en évidence dans la façon dont l’expérience est atteinte au-delà de son contenu dans sa substance, ses contours et sa forme. Devant cette clinique de l’extrême où le patient se débat dans une économie le plus souvent paradoxale, le clinicien doit faire face à l’enchevêtrement des scènes traumatiques de l’histoire de son patient, d’un sujet n’abandonnant jamais véritablement le projet de configurer son expérience et de la situer topiquement. Pour rendre compte à la fois des effets du traumatisme et de son appel à former l’expérience, il convient de penser une topique au sein de laquelle peuvent se jouer et l’errance des éléments psychiques et la façon dont ils sont attractés pour arriver à configurer l’expérience, la symboliser. Cette topique est représentable par un cylindre développable en rubans de Möbius, cylindre contenant l’identité du sujet et dans lequel des zones de plis figurent les points où la matière psychique se forme et se spatialise. Ce cylindre où se joue l’expérience traumatique organisée en couple d’opposés, où se lisent également les efforts du sujet pour la circonscrire, n’est pensable que dans un modèle intersubjectif. Dans cette optique, et parce que l’économie traumatique impose plus que d’autres une réflexion sur le dispositif de soins et l’implication du thérapeute, on saisit mieux l’intérêt d’une double écoute (par deux psychologues cliniciens). Une part importante de ce travail de recherche concerne l’étude de la congruence de cette « copensée » avec la nouvelle modélisation du traumatisme. Ce travail de recherche laisse une large place à la clinique par l’exposé de longues vignettes retraçant le récit d’expériences traumatiques de patients, en replaçant ce déploiement (parfois sur plus de dix ans) dans l’épaisseur des séances, des échanges et des interactions entre les deux psychologues et leur patient. / The present thesis focuses on finding out the specific effects of a sexually traumatic experience and more generally on modelling the broadening of any trauma. It especially discusses the notion of traumatic informity by which an experience is impacted not simply in terms of its content, but also in terms of its essence, outline, and shape. Faced with these extreme clinical situations where the patient struggles in a most often paradoxical situation, the clinician must deal with the muddle of traumatic scenes characterizing his or her patient’s background, when the latter never completely gives up configurating his or her experience and topically situating it. In order to unearth the effects of the trauma as well as its ability to shape the experience, it is necessary to imagine a topique at the core of which the wandering psychic elements as the way they are attracted to each other - in such a way as to configurate and symbolize the experience - are at stake. This topique can be represented as a cylinder which can be unfolded into Möbius strips, and it contains the patient’s identity. The creases symbolize the places where psychic matter takes shape and broadens out. This cylinder, where the traumatic experience is at stake in opposed pairs and where the patient’s efforts to define it can be read, can only be envisioned as part of an intersubjective model. In this perspective, because traumatic economies necessitate pondering on health care measures and on the therapist’s level of engagement, it is easier for one to see how much more valuable a consultation with two clinical psychologists is. A significant part of this research work involves the study of the congruity of this “co-thought” with the new way of modelling a trauma. This research work leaves much room for clinical practice through long accounts retracing the patients’ history of traumatic experiences, as the two psychologists resituate the patient’s trauma’s broadening (sometimes over the course of ten years) during the intensity of the sessions, exchanges, and interactions.

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