Submitted by Caroline Xavier (caroline.xavier@pucrs.br) on 2017-06-30T18:39:27Z No. of bitstreams: 1 DIS_LORENA_EVELYN_SILVA_CAVALCANTE_PARCIAL.pdf: 843706 bytes, checksum: 9e28b91e2d08f5204a5e3b2293c8a063 (MD5) / Approved for entry into archive by Caroline Xavier (caroline.xavier@pucrs.br) on 2017-06-30T18:39:35Z (GMT) No. of bitstreams: 1 DIS_LORENA_EVELYN_SILVA_CAVALCANTE_PARCIAL.pdf: 843706 bytes, checksum: 9e28b91e2d08f5204a5e3b2293c8a063 (MD5) / Made available in DSpace on 2017-06-30T18:39:41Z (GMT). No. of bitstreams: 1 DIS_LORENA_EVELYN_SILVA_CAVALCANTE_PARCIAL.pdf: 843706 bytes, checksum: 9e28b91e2d08f5204a5e3b2293c8a063 (MD5) Previous issue date: 2017-03-10 / Conselho Nacional de Pesquisa e Desenvolvimento Cient?fico e Tecnol?gico - CNPq / The insular cortex (IC) receives afferent projections from prefrontal cortex, cingulate gyrus, olfactory bulb, basal nuclei and forms reciprocal connections with important limbic areas: amygdala and entorhinal cortex. These different connections indicate a possible involvement of the insular cortex in the process of learning and memory. Social recognition memory (SRM) is essential for forming social groups, establishing hierarchies and social and affective ties. Despite its importance, the knowledge about the brain structures and the cellular and molecular mechanisms involved in its processing is still scarce. Thus, the present study aimed to verify the participation of NMDA-glutamatergic, D1/D5-dopaminergic, H2-histaminergic, ?-adrenergic and 5-HT1A serotoninergic receptors, of the IC, in the consolidation of SRM. For this, male Wistar adult rats (300-330 g) were submitted to stereotaxic surgery for implantation of bilateral cannulae in the IC and, later, to the task of social discrimination. The task consists of 4 consecutive days of habituation to the experimental apparatus, which is an open-field box containing 2 acrilic cilinders, for 20 min. Twenty four hours after the last habituation session, the animals were placed in the open field in the presence of a juvenile (22 days postnatal) for 1 hour (sample phase). After 24 hours, the retention test occurred, for 5 min, in the presence of a juvenile previously met (familiar) and a new juvenile. Animals that received the intra-IC infusion of the antagonist D1/D5, ?-adrenergic or 5-HT1A receptor, immediately after the sample phase, impairs the consolidation of SRM. However, this effect was blocked by the concomitant intra-IC infusion of the agonist and the antagonist of the respective receptors. In addition, animals that received intra-IC infusion of the antagonists NMDA and H2 receptors, immediately after the sample phase, were able to consolidate the SRM. The results obtained in the present study suggest that the dopaminergic D1/D5, ?-adrenergic and serotonergic 5-HT1A receptors, but not the glutamatergic NMDA and the histaminergic H2 receptors, of the IC, participates in the consolidation of the SRM. / O c?rtex insular (CI) recebe proje??es aferentes do c?rtex pr?-frontal, giro cingulado, bulbo olfat?rio, n?cleos da base, al?m de formar conex?es rec?procas com importantes ?reas l?mbicas: am?gdala e c?rtex entorrinal. Estas diferentes conex?es indicam um poss?vel envolvimento do c?rtex insular no processo de aprendizado e mem?ria. A mem?ria de reconhecimento social (MRS) ? essencial para formar grupos sociais, estabelecer hierarquias e v?nculos sociais e afetivos. Apesar de sua import?ncia, ainda ? escasso o conhecimento sobre o papel das estruturas cerebrais e os mecanismos celulares e moleculares envolvidos em seu processamento e armazenamento. Assim, o presente trabalho teve como objetivo verificar a participa??o dos receptores glutamat?rgicos do tipo NMDA, dopamin?rgicos D1/D5, histamin?rgico H2, ?-adren?rgico e serotonin?rgico 5-HT1A, do c?rtex insular, no processo de consolida??o da MRS. Para isso, ratos Wistar machos adultos foram submetidos a uma cirurgia estereot?xica para implanta??o de c?nulas bilaterais no CI e, posteriormente, ? tarefa de discrimina??o social. Esta tarefa consiste de 4 sess?es di?rias de 20 min de habitua??o ao aparato experimental, que ? constitu?do de uma caixa de campo aberto contendo dois cilindros de acr?lico. Vinte e quatro horas ap?s a ?ltima sess?o de habitua??o os animais foram recolocados no aparato, na presen?a de um coespec?fico juvenil (22 dias p?s-natal) dentro de um dos cilindros, por 1 hora (sess?o de treino). Ap?s 24 horas os animais foram submetidos a uma sess?o de teste, de 5 min, na presen?a de um juvenil desconhecido e do juvenil previamente encontrado (familiar). Verificou-se que, os animais que receberam a infus?o intra-CI do antagonista dos receptores D1/D5, ?-adren?rgico ou 5-HT1A imediatamente ap?s a sess?o de treino, tiveram um preju?zo na consolida??o da MRS. Contudo, esse efeito foi bloqueado pela infus?o intra-CI concomitante do agonista e do antagonista dos respectivos receptores. Ainda, os animais que receberam a infus?o intra-CI do antagonista dos receptores NMDA ou H2 imediatamente ap?s a sess?o de treino, foram capazes de consolidar a MRS. Os resultados obtidos no presente trabalho sugerem que os receptores dopamin?rgicos D1/D5, ?-adren?rgicos e serotonin?rgicos 5-HT1A, mas n?o os glutamat?rgicos NMDA e os histamin?rgicos H2, do c?rtex insular participam da consolida??o da MRS.

A data structure editor is presented for use in an integrated, fragment-based programming environment. This editor employs high resolution computer graphics to present the user with an iconic representation of the internal storage of a running program. / The editor allows the creation, modification, and deletion of data structures. These abilities allow the user to quickly sketch data structures with which to test incomplete program fragments, alleviating the need for driver routines. / To keep the user cognizant of events inside his program, a technique for automated display management is presented allowing the user to keep the most important objects in the viewport at all times. A history facility permits the user to see the former values of all variables. / Execution controls are provided allowing the user to control the scope and speed of execution, manipulate frames on the run-time stack, set breakpoints, and profile the executing algorithm.

Thesis (M.S.)--Rochester Institute of Technology, 1989. / Includes bibliographical references.

A concurrent program is one in which a number of processes are considered to be active simultaneously . It is possib l e to t hink of a process as being a separate sequential program executing independently of other processes, although perhaps communicating with them at desired pOints . The concurrent program, as a whole, can be executed in one of two ways: il ii) in true concurrent manner, wi th each process executing on a dedicated processor in a quasi - concurrent manner, where a processor's processes . time is multiplexed between single the There are two motivations for the study of concurrency in programming languages : i) concurrent programming facilities can be exploited in systems where one has more t han one processor . As technology i mproves, machines having multiple processors will proliferate ii) concurrent p r ogramming facilities may allow programs to be structured as independent , bu t co - operating, processes which can then be implemented on a single processor system . This structure may be more natural to the programmer then the traditional sequential structures. An example is provided by Conway's - 1- Clearly, languages Pascal) problem [Ben82] . by their very nature, traditional sequential- type (Fortran, Basic, Cobol and earlier versions of prove inadequate for the purposes of concurrent programming without considerable extension (which some manufacturers have provided, rendering their compilers non standard-conforming). The general convenience of high level languages provides strong motivation for their development for rea l time programming. Modula - 2 [Wir83] is but one of a number of such r ecently developed languages, designed not only to fulfil a "sequential" role but also to offer facilities for concurrent programming. Developed by Niklaus Wirth in 1979 as a successor to Pascal and Modula, it is intended to serve under the banner of a generalpurpose systems - implementation language. This thesis investigates concurrency i n Modula - 2 and takes the following form: i ) an analYSis of the concurrent facilities offered ii) problems and difficulties associated with these facilities iii) improveme nts and enhancements, including the feasibility of using Modula - 2 to simulate constructs found in other languages, such as the Hoare monitor [Hoa74] and the Ada rendezvous [Uni81]. - 2- Each section concludes with an appraisal of the work conducted in that section . The final section consists of a critical assessment of those Modula - 2 language constructs and facilities provided for the implementation of concurrency and a brief look at concurrency in Modula, Modula-2's predecessor. - Introduction. / KMBT_363 / Adobe Acrobat 9.53 Paper Capture Plug-in

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2015-11-18T12:14:13Z No. of bitstreams: 1 MarianaPiresGurgelCaldas_DISSERT.pdf: 28938321 bytes, checksum: f230974d76a86c0807a929ced6fc978a (MD5) / Approved for entry into archive by Elisangela Moura (lilaalves@gmail.com) on 2015-11-18T15:16:59Z (GMT) No. of bitstreams: 1 MarianaPiresGurgelCaldas_DISSERT.pdf: 28938321 bytes, checksum: f230974d76a86c0807a929ced6fc978a (MD5) / Made available in DSpace on 2015-11-18T15:16:59Z (GMT). No. of bitstreams: 1 MarianaPiresGurgelCaldas_DISSERT.pdf: 28938321 bytes, checksum: f230974d76a86c0807a929ced6fc978a (MD5) Previous issue date: 2014-03-10 / Resumo: Com a pretens?o de se estudar e desenvolver o processo de projeto com base em uma metodologia espec?fica apresenta-se, como objeto deste trabalho, o projeto de um condom?nio de casas na cidade de Natal a partir da aplica??o de princ?pios da gram?tica da forma, utilizados em seu processo de concep??o. A gram?tica da forma ? um m?todo de projeto desenvolvido na d?cada de 1970 por George Stiny e James Gips, utilizado tanto para a an?lise como para a s?ntese de projetos, com o objetivo de se criar um ?vocabul?rio formal?, atrav?s de opera??es matem?ticas e/ou geom?tricas. Aqui, a metodologia foi utilizada no processo de s?ntese de projeto, numa rela??o entre subtra??es formais e a programa??o arquitet?nica das casas. Como resultado, chegou-se ? proposi??o de cinco configura??es de unidades habitacionais, diferentes entre si no tocante ? forma e ? programa??o arquitet?nica, distribu?das em tr?s grupos geminados, que se repetem at? o total final de nove volumes arquitet?nicos. Al?m dos estudos de ventila??o do condom?nio e das simula??es de sombreamento das edifica??es, foram realizados estudos de flexibilidade espacial e de desempenho ac?stico. Um dos objetivos espec?ficos da disserta??o, o mapeamento do processo de projeto, foi composto n?o s? pelo registro dos condicionantes formais (elabora??o e aplica??o de regras), mas tamb?m por aspectos f?sicos, ambientais, legais e de sustentabilidade no que se refere, por um lado, ? otimiza??o do sombreamento e da ventila??o passiva para climas quente-?midos e, por outro, ? modula??o e ? racionaliza??o da constru??o. / With the intention of studying and developing the design process based on a specific methodology, the object of this work is to present the design of a gated condominium community in Natal based on the application of principles of shape grammar, used in their design process. The shape grammar is a design method developed in the 1970s by George Stiny and James Gips. It is used for the analysis of the project as well as for its synthesis, with the goal of creating a "formal vocabulary" through mathematical and/or geometrical operations. Here, the methodology was used in the synthesis of the design process, through the relationship between formal subtractions and the houses? architectural planning. As a result, five dwellings configurations were proposed, each one different from the other with respect to their shape and architectural programming, distributed in three twin groups, which are repeated until the final total of nine architectural volumes. In addition to studies of the condominium?s ventilation and the buildings? shading simulations, studies of spatial flexibility and acoustic performance were also performed. The mapping of the design process, one of the specific objectives of the dissertation, was composed not only by the record of formal constraints (the preparation and application of rules), but also by physical, environmental, legal and sustainability aspects in relation to, on one hand, the optimization of the shading and passive ventilation for hot and humid climates, and, on the other hand, the modulation and rationalization of the construction.

Made available in DSpace on 2014-12-17T15:15:02Z (GMT). No. of bitstreams: 1 CarlosEFL_DISSERT.pdf: 12959153 bytes, checksum: 00c848b777c7c622b77af1868a9ef3f5 (MD5) Previous issue date: 2013-03-01 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior / The interest in the systematic analysis of astronomical time series data, as well as development in astronomical instrumentation and automation over the past two decades has given rise to several questions of how to analyze and synthesize the growing amount of data. These data have led to many discoveries in the areas of modern astronomy asteroseismology, exoplanets and stellar evolution. However, treatment methods and data analysis have failed to follow the development of the instruments themselves, although much effort has been done. In present thesis, we propose new methods of data analysis and two catalogs of the variable stars that allowed the study of rotational modulation and stellar variability. Were analyzed the photometric databases fromtwo distinctmissions: CoRoT (Convection Rotation and planetary Transits) and WFCAM (Wide Field Camera). Furthermore the present work describes several methods for the analysis of photometric data besides propose and refine selection techniques of data using indices of variability. Preliminary results show that variability indices have an efficiency greater than the indices most often used in the literature. An efficient selection of variable stars is essential to improve the efficiency of all subsequent steps. Fromthese analyses were obtained two catalogs; first, fromtheWFCAMdatabase we achieve a catalog with 319 variable stars observed in the photometric bands Y ZJHK. These stars show periods ranging between ∼ 0, 2 to ∼ 560 days whose the variability signatures present RR-Lyrae, Cepheids , LPVs, cataclysmic variables, among many others. Second, from the CoRoT database we selected 4, 206 stars with typical signatures of rotationalmodulation, using a supervised process. These stars show periods ranging between ∼ 0, 33 to ∼ 92 days, amplitude variability between ∼ 0, 001 to ∼ 0, 5 mag, color index (J - H) between ∼ 0, 0 to ∼ 1, 4 mag and spectral type CoRoT FGKM. The WFCAM variable stars catalog is being used to compose a database of light curves to be used as template in an automatic classifier for variable stars observed by the project VVV (Visible and Infrared Survey Telescope for Astronomy) moreover it are a fundamental start point to study different scientific cases. For example, a set of 12 young stars who are in a star formation region and the study of RR Lyrae-whose properties are not well established in the infrared. Based on CoRoT results we were able to show, for the first time, the rotational modulation evolution for an wide homogeneous sample of field stars. The results are inagreement with those expected by the stellar evolution theory. Furthermore, we identified 4 solar-type stars ( with color indices, spectral type, luminosity class and rotation period close to the Sun) besides 400 M-giant stars that we have a special interest to forthcoming studies. From the solar-type stars we can describe the future and past of the Sun while properties of M-stars are not well known. Our results allow concluded that there is a high dependence of the color-period diagram with the reddening in which increase the uncertainties of the age-period realized by previous works using CoRoT data. This thesis provides a large data-set for different scientific works, such as; magnetic activity, cataclysmic variables, brown dwarfs, RR-Lyrae, solar analogous, giant stars, among others. For instance, these data will allow us to study the relationship of magnetic activitywith stellar evolution. Besides these aspects, this thesis presents an improved classification for a significant number of stars in the CoRoT database and introduces a new set of tools that can be used to improve the entire process of the photometric databases analysis / O interesse na an?lise sistem?tica de s?ries temporais de dados astron?micos, bem como o desenvolvimento em instrumenta??o astron?mica e a automa??o durante as ?ltimas duas d?cadas, deu origem a v?rias quest?es de como analisar e sintetizar a quantidade crescente de dados. Esses dados tem levado a muitas descobertas na astronomia moderna nas ?reas da exoplanetologia, asterosismologia e da evolu??o estelar. Entretanto, os m?todos de tratamento e de an?lise de dados n?o t?m conseguido acompanhar o desenvolvimento dos pr?prios instrumentos, embora grande esfor?o tenha sido realizado nessa dire??o. Neste trabalho, s?o propostos novos m?todos de an?lise de dados al?m de dois cat?logos de estrelas vari?veis que permitiram o estudo da modula??o rotacional e da variabilidade estelar. Foram analisados dados de duas miss?es fotom?tricas distintas: CoRoT (COnvection ROtation and planetary Transits) e WFCAM (Wide Field CAMera). Esta Tese descreve diversos m?todos de an?lise de dados fotom?tricos, al?m de propor e aperfei?oar t?cnicas de sele??o utilizando-se dos ?ndices de variabilidade. Os ?ndices de variabilidade propostos nesta tese apresentam uma efici?ncia tr?s maior do que um dos ?ndices mais comumente usados na literatura. Uma rigorosa sele??o de curvas de luz ? essencial para que todos os subsequentes processos da an?lise alcancem uma maior efici?ncia, al?m de ser um potencial m?todo de busca de periodicidade. A partir da an?lise desses bancos de dados foram obtidos dois cat?logos. Em primeiro lugar, a partir do banco de dados de calibra??o doWFCAM obtivemos um cat?logo com 319 estrelas vari?veis observadas nas bandas fotom?tricas Y ZJHK com per?odos variando entre ∼ 0, 2 a ∼ 560 dias. As curvas de luz mostram assinaturas de estrelas do tipo RR-Lyrae, Cefeidas, LPVs, vari?veis catacl?smicas, entre diversas outras. Em segundo lugar, obtivemos tamb?m um cat?logo de 4.206 estrelas com assinaturas t?picas de modula??o rotacional com os dados do projeto CoRoT, num processo supervisionado. Tal cat?logo possui per?odos variando entre ∼ 0, 33 a ∼ 92 dias, amplitude de variabilidade entre ∼ 0, 001 e ∼ 0, 5 mag, para estrelas de tipo espectral FGKM com o ?ndice de cor (J − H) variando entre ∼ 0, 0 a ∼ 1, 4 mag. O cat?logo de estrelas vari?veis doWFCAMest? sendo utilizado para compor um banco de dados de curvas de luz para serem usadas num classificador autom?tico para as estrelas vari?veis observadas pelo projeto VISTA (Visible and Infrared Survey Telescope for Astronomy) al?m de serem um importante passo para estudos de diversos casos cient?ficos. Como por exemplo, um conjunto de 12 estrelas jovens que est?o em uma regi?o de forma??o estelar e o estudo das RR-Lyrae cujas propriedades n?o s?o bem estabelecidas no infravermelho. Com base em nossos resultados obtidos com os dados CoRoT foi poss?vel mostrar pela primeira vez o comportamento evolutivo da rota??o estelar para um grande conjunto de estrelas obtidos de forma homog?nea. Os resultados encontrados est?o de acordo com teoria da evolu??o estelar. Al?m disso, foram identificadas 4 estrelas que possuem ?ndices de cor, tipo espectral, classe de luminosidade, per?odo de rota??o pr?ximos aqueles medidos para Sol, al?m de 400 estrelas gigantes do tipo espectral M que tem um particular interesse para trabalhos futuros. As estrelas do tipo solar permitem descrever o futuro e o passado do Sol enquanto as estrelasMs?o pouco conhecidas. A partir dos nossos resultados foi poss?vel mostrar que o diagrama cor-per?odo apresenta substancial depend?ncia com o avermelhamento, o qual afeta pr?vias an?lises da rela??o idade-per?odo obtidas com os dados do CoRoT. Esta Tese apresenta um grande conjunto de dados para an?lise de diversos casos cient?ficos, tais como: atividade magn?tica, vari?veis catacl?smicas, an?s marrons, RRLyrae, an?logas solares, estrelas gigantes de tipo espectral M, entre outros. Em particular, os dados deste trabalho permitem estudar a rela??o da atividade magn?tica com a evolu??o estelar. Al?m destes aspectos, esta Tese apresenta classifica??es mais precisas para uma quantidade significativa de estrelas da base de dados CoRoT e introduz um conjunto de novas ferramentas que podem ser utilizadas para aperfei?oar todo o processo de an?lise de bancos de dados fotom?tricos

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2018-02-15T12:52:02Z No. of bitstreams: 1 JuarezDeQuadrosBarbosaJunior_DISSERT.pdf: 11232403 bytes, checksum: 2c93d992713d55e6e5020a97b8388847 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2018-02-19T23:07:16Z (GMT) No. of bitstreams: 1 JuarezDeQuadrosBarbosaJunior_DISSERT.pdf: 11232403 bytes, checksum: 2c93d992713d55e6e5020a97b8388847 (MD5) / Made available in DSpace on 2018-02-19T23:07:16Z (GMT). No. of bitstreams: 1 JuarezDeQuadrosBarbosaJunior_DISSERT.pdf: 11232403 bytes, checksum: 2c93d992713d55e6e5020a97b8388847 (MD5) Previous issue date: 2017-07-24 / A sustentabilidade tem ganhado for?a e impulsionado diversos estudos nas mais variadas ?reas, seja na arquitetura, meio ambiente, educa??o, economia ou administra??o p?blica. O trabalho aborda quest?es referentes ao desenvolvimento e o conhecimento das quest?es relacionadas ? sustentabilidade em resid?ncias unifamiliares, especificamente ao uso de recursos naturais renov?veis, preocupa??es de conforto ambiental e efici?ncia energ?tica no processo projetual e redu??o de desperd?cio de materiais durante a constru??o da edifica??o. O presente trabalho tem como objetivo elaborar um projeto de uma resid?ncia unifamiliar sustent?vel em condom?nio de alto padr?o, em clima quente e ?mido, com a m?xima efici?ncia dos recursos renov?veis, com a capta??o de energia solar e de ?guas pluviais, al?m do uso de uma modula??o e de esquadrias que permitam a permeabilidade dos ventos e da radia??o solar direta com controle do usu?rio durante os per?odos de ver?o e inverno. Durante os estudos realizados, foi utilizado o conceito de colmeia, atrav?s de seus aspectos modula??o, racionaliza??o, e apropria??o do espa?o, adaptando-se a uma das estruturas que demonstra maior equil?brio na natureza, pois ? sustent?vel sem que haja conflitos entre os espa?os, interagindo com o entorno. Os condicionantes principais para a proposta foram o zoneamento bioclim?tico, as prescri??es urban?sticas para a regi?o objeto de estudo, a utiliza??o de uma modula??o padronizada, estudos volum?tricos e situacionais para atender o programa de necessidades e a racionaliza??o dos processos construtivos escolhidos, evidenciando solu??es que aperfei?oassem a aloca??o de recursos naturais ? uso racional de ?gua e o reaproveitamento das ?guas da chuva e de energias renov?veis, em consenso com o custo vi?vel de execu??o. O projeto da resid?ncia unifamiliar proposto com 507,60m? resultou em menor impacto ambiental, al?m de um impacto positivo na diminui??o dos custos de opera??o e manuten??o, tornando sua constru??o e opera??o mais vi?vel do que uma resid?ncia convencional. / Sustainability has gained strength and has driven several studies in the most varied areas, be it architecture, environment, education, economics or public administration. The paper addresses issues to the development and revenue of sustainability issues in single family homes, specifically the use of renewable natural resources, environmental comfort concerns and energy efficiency in the process and reduction of wastage of materials during construction of the building. The present work aims to elaborate a project of a sustainable single family dwelling in condominium of high standard, in hot and humid climate, with a maximum efficiency of the renewable resources, with a capture of solar energy and rainwater, besides the use of a Modulation and frames that allow a permeability of the winds and the direct solar radiation with control of the user during the periods of summer and winter. During the studies, the concept of hive was used, through its modalities, rationalization, and appropriation of space, adapting to one of the structures that shows great balance in nature, since it is sustainable without conflicts between spaces. Or surroundings. The main constraints for a proposal or bioclimatic zoning, such as urbanistic prescriptions for the region under study, a use of standardized modulation, volumetric and situational studies to meet the program needs and rationalization of production processes, obvious solutions solutions for improvement in The Allocation of natural resources - rational use of water and reuse of rainwater and renewable energies, in agreement with the feasible cost of implementation. The proposed single-family residence project with 507.60m? resulted in lower environmental impact in addition to a positive impact in reducing operating and maintenance costs, making its construction and operation more feasible than a conventional residence.

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Made available in DSpace on 2014-12-17T14:13:43Z (GMT). No. of bitstreams: 1 JocelineCFS.pdf: 1023116 bytes, checksum: dc550bd7635a849ab32974ac53b77e16 (MD5) Previous issue date: 2009-09-30 / Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico / Objetivo: Avaliar a modula??o auton?mica da freq??ncia card?aca(FC), a partir da an?lise de sua variabilidade(VFC), e verificar a sua correla??o com outros fatores de risco para as doen?as cardiovasculares em mulheres portadoras da S?ndrome dos Ov?rios Polic?sticos (SOP) e num grupo controle de mulheres ovulat?rias saud?veis. M?todos: Foram avaliadas 23 mulheres com diagn?stico de SOP pelo Consenso de Rotterdam e 23 mulheres ovulat?rias saud?veis, com idade variando entre 20 e 34 anos. Foram considerados os ?ndices da VFC no dom?nio do tempo (SDNN e rMSSD) e no dom?nio da frequ?ncia (baixa frequ?ncia-BF e alta frequ?ncia-AF), al?m de par?metros antropom?tricos, bioqu?micos e hormonais de avalia??o do risco cardiovascular. Para compara??es entre os grupos foram utilizados os testes estat?sticos de Mann-Whitney e teste t n?o-pareado, al?m do teste de correla??o de Pearson para an?lise de correla??es entre as vari?veis, com n?vel de signific?ncia de 5%. Resultados: Em compara??o ao grupo controle, as mulheres com SOP apresentaram n?veis significativamente mais baixos de progesterona e mais elevados de glicose, insulina, colesterol total, triglicer?deos, aspartato aminotransferase e prote?na C-reativa (PCR) de alta sensibilidade. Em rela??o ? VFC, as an?lises entre os grupos mostraram diferen?as estatisticamente significativas, com diminui??o dos ?ndices SDNN e rMSSD no grupo SOP, quando comparado ao grupo controle (p<0,05). A an?lise da VFC no dom?nio da freq??ncia tamb?m demonstrou valores estatisticamente inferiores para BF e AF no grupo SOP, em compara??o ao controle. Foram observadas correla??es negativas estatisticamente significativas entre o ?ndice de massa corporal e os ?ndices SDNN, BF e AF, indicando que a modula??o auton?mica diminui com o aumento do peso. xiv Tamb?m foram observadas correla??es negativas estatisticamente significativas entre os ?ndices de VT5FC e os n?veis de insulina de jejum, colesterol total, triglicer?deos e PCR de alta sensibilidade. Conclus?o: O estudo mostra que a modula??o auton?mica da FC em mulheres com SOP est?o reduzidas em compara??o a mulheres ovulat?rias saud?veis. Esse achado est? correlacionado com o ganho de peso, dislipidemia e par?metros de inflama??o e resist?ncia insul?nica. Nesse sentido, medidas preventivas devem ser enfatizadas na abordagem cl?nica das pacientes com SOP, especialmente aquelas envolvendo orienta??o nutricional e atividade f?sica regular

Made available in DSpace on 2014-12-17T14:20:10Z (GMT). No. of bitstreams: 1 RafaelRPT_DISSERT.pdf: 591721 bytes, checksum: eaa2ba7564c2572266b16e14bfa5ac7b (MD5) Previous issue date: 2013-03-20 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior / This paper is about the form of social modulation, The Facebook. The social order is the form that all parties. The modulations (there are several) are aspects of social order and therefore capable formant. The Facebook, then, is searched as a Dionysian aspects of the social form that appears with cyberculture and the mass consumption. Thus, it is to display the attitude of Dionysian that consume otherness and give up the KEYWORDS: social form, modulation, Dionysian, cyberculture, Facebook consumption on Facebook / Esse trabalho trata de uma modula??o da forma social, o Facebook. A forma social ? o todo que forma as partes. As modula??es (existem v?rias) s?o aspectos da forma social e, portanto, com capacidade formante. O Facebook, ent?o, ? pesquisado como um dos aspectos dionis?acos da forma social que surge com a cibercultura e o consumo de massa. Assim, trata-se de mostrar a atitude dionis?aca de consumir a alteridade e dar-se ao consumo no Facebook