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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.
31

Seq?estro e varia??o geogr?fica dos alcal?ides na defesa qu?mica de Melanophryniscus simplex (Caramaschi e Cruz, 2002) (Anura, Bufonidae)

Colombo, Patrick 22 March 2012 (has links)
Made available in DSpace on 2015-04-14T13:09:34Z (GMT). No. of bitstreams: 1 438996.pdf: 2867684 bytes, checksum: eb88ee0f78682fec8a97a57f09152676 (MD5) Previous issue date: 2012-03-22 / Red bellied toads of the genus Melanophryniscus occur in southern South America and represent one of several lineages of anurans with the ability to sequester defensive alkaloids from a diet of alkaloid-containing arthropods and are presumably used as a chemical defense against predators, parasites and pathogens. The alkaloid diversity present in alkaloid-containing frogs may vary geographically among populations as well as among individuals of the same population. This variation appears to be associated with differences in the availability of alkaloid-containing arthropods at different locations. Aspects of chemical defense in alkaloid containg frogs has been well documented in dendrobatid and mantellid frogs, but less so in Melanophryniscus. Herein we show new data about chemical defense in Melanophrynicus. This thesis is organized in four articles. In the first arfticle we present data on the geographic and individual variation of Melanoprhyniscus simplex. The second show new information about the environmental distribuition of the alkaloids of M. simplex, comparing samples os soil invertebrates and frogs. The third paper brings some data about the variation on alkaloid diversity between females and males of M. simplex. And the fourth article presents new information about the presence of alkaloids in non-integumentary tissues of alkaloid-containg frogs. / O sapo-de-barriga-vermelha Melanophryniscus simplex (Caramaschi e Cruz 2002), ? um anf?bio anuro da fam?lia Bufonidae que ocorre na regi?o do planalto das arauc?rias, no sul do Brasil. Sabe-se que as esp?cies deste g?nero possuem alcal?ides como parte de sua defesa qu?mica contra predadores e organismos patog?nicos. Possivelmente estas toxinas t?m origem de artr?podes que contem alcal?ides e s?o itens da dieta destes pequenos sapos. Estudos t?m demonstrado uma grande varia??o geogr?fica nos perfis de alcal?ides da pele de Melanophryniscus, esta varia??o pode, aparentemente, estar relacionada com mudan?as na disponibilidade de presas e, possivelmente, com a dieta destes sapos. Mesmo com a exist?ncia de estudos sobre a defesa qu?mica de algumas esp?cies de Melanophryniscus, ainda existem uma s?rie de lacunas importantes sobre este aspecto da hist?ria natural para este g?nero. O presente estudo ? o primeiro depois de uma d?cada a ser realizado com uma esp?cie que ocorre no Brasil e trar? uma base para o entendimento sobre o seq?estro de alcal?ides, a varia??o geogr?fica e ambiental destes alcal?ides de Melanoprhyniscus simplex. A tese est? estruturada em quatro artigos. O primeiro artigo apresenta dados sobre a varia??o geogr?fica e individual de Melanophryniscus simplex, abordando estes aspectos de maneira mais ecol?gica do que tradicionalmente tem sido feito em trabalhos que tratam deste tema em anuros que cont?m alcal?ides. O segundo artigo traz informa??es in?ditas sobre a composi??o de alcal?ides de invertebrados em diferentes microambientes e em sapos, aqui s?o testadas as rela??es de composi??o de alcal?ides nestes microambientes em diferentes ?reas, comparando invertebrados e sapos. O terceiro artigo ? sobre um aspecto da varia??o individual da diversidade e da composi??o de alcal?ides em Melanophryniscus, aqui ? testada a diferen?a da diversidade e composi??o de alcal?ides entre sexos de M. simplex. Este estudo ainda n?o havia sido realizado para as esp?cies de Melanophryniscus. O quarto artigo mostra informa??es que ainda n?o haviam sido reportadas para nenhum anuro que cont?m alcal?ides. Neste artigo ? demonstrada a presen?a de alcal?ides em m?sculo, f?gado e ovos de Melanoprhyniscus simplex.
32

Online visual merchandising -ur ett konsumentperspektiv

LINGE, CECILIA, SVANTESSON, SOFIE January 2014 (has links)
Denna uppsats handlar om modeföretags online visual merchandising ur ett konsumentperspektiv. Vi har undersökt vad konsumenter anser vara viktiga aspekter ur perspektiven miljö, navigering och produktpresentation för att de ska finna en e-handelssida attraktiv. Tidigare forskning visar att för en kund ska genomföra ett lyckat köp på ett modeföretags e-handelssida krävs det att den virtuella miljön är väl utformad. Dock fann vi ett gap i tidigare forskningen där teorierna inte var prövade utifrån ett konsumentperspektiv. Målet var därför att skapa en modell, som tog hänsyn till konsumentens åsikter, och som modeföretagen kan ha användning för vid utformning av sin virtuella miljö. Vi har funnit inspiration till vår studie utifrån ett fallföretag, här i uppsatsen kallat Företag X, som är ett modeföretag som till största del bedriver sin handel på nätet. För att tillgå data som kunde besvara vår frågeställning valde vi en kvalitativ inriktning på vår studie där sju tycken semistrukturerade intervjuer utgjorde den största delen av vår datainsamling. Vi utförde även två observationer på Företag X i form av möten, som fungerade som en förstudie till våra intervjuer. Vår undersökning visade att konsumenter föredrar en avskalad och enkel e-handelssida som är lätt att hitta på. Reklambilderna på förstasidan ska vara enhetliga och inspirerande och alla onödiga bilder och texter ska tas bort. Även navigeringen ska vara enkel som möjligt eftersom konsumenten värdesätter så få klick som möjligt innan hen når den tänkta produkten. Produktbilderna och produkttexten ska vara i fokus på en produktsida eftersom hen gärna vill få en snabb överblick över produktens egenskaper. Konsumenten vill helst att det ska finnas tre bilder på produkten, en fram, en bak och en från sidan, som ska vara på en mänsklig modell mot en neutral bakgrund. Produkttexten ska vara kort och koncis men samtidigt beskriva en känsla av plagget. Zoom och catwalk-film är värdeadderande verktyg som gärna får finnas med vid produktvisningen. Utifrån vår studie kan vi konstatera att dagens modeföretag har en stor utmaning framför sig gällande utformning av sin e-handelssidas atmosfär, navigering och produktpresentation för att attrahera kunden till ett köp och för att hen ska känna sig säker i sitt köpbeslut. Utifrån vår studie kan vi också konstatera att konsumenterna är kräsna då de ställer höga krav på att informationsflödet från företagen ska uppfylla deras förväntningar på plagget. Då modeföretagen ännu inte kan individanpassa sina e-handelssidor i den höga grad som konsumenten troligtvis hade velat är det av stor vikt att företagen ändå har kunskap om vad deras kunder eftersträvar i fråga om den virtuella miljön. Därför kan vår utformade modell hjälpa modeföretagen att använda sig av online visual merchandising på rätt sätt / Program: Textilekonomutbildningen
33

O cuidado segundo a voca??o evang?lica de S?o Francisco de Assis : contribui??es dos estudos franciscanos ? reflex?o sobre o cuidado e suas implica??es ?ticas

Hinrichsen, Lu?s Evandro 04 August 2016 (has links)
Submitted by Setor de Tratamento da Informa??o - BC/PUCRS (tede2@pucrs.br) on 2016-11-21T16:57:56Z No. of bitstreams: 1 DIS_LUIS_EVANDRO_HINRICHSEN_COMPLETO.pdf: 1494021 bytes, checksum: 0a6c1a3857c458393873df0e25602d76 (MD5) / Made available in DSpace on 2016-11-21T16:57:56Z (GMT). No. of bitstreams: 1 DIS_LUIS_EVANDRO_HINRICHSEN_COMPLETO.pdf: 1494021 bytes, checksum: 0a6c1a3857c458393873df0e25602d76 (MD5) Previous issue date: 2016-08-04 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / Care, according to Martin Heidegger, is the way of being of Dasein, answer to finitude. The being-there-in-theworld needs to foresee and respond to its needs [Besorgen], it needs to receive the other [F?rsorge], it is summoned to fate its existence towards the habitability of the world. Care is not an addition, but an essential note of human existence. This work, stemming from Heidegger?s existential analytics, investigates Saint Francis of Assisi?s gestures of care in Franciscan 1st century texts considering, among others, the 1223 Regula Bullata, the Wolf of Gubbio, the Testament, the Brother Sun Song and Perfect Joy. Saint Francis of Assisi, effectively, witnessed care by receiving, with privilege, the frail ones and noticing the presence of the Trinity in creation. The reflection on Care, valuing the study of Franciscan texts, requires explaining of the ethical principles that guide their exercise, for Care is intentionality, proximity, and encounter. The understanding of Care, presupposed to the edification of an inhabitable world through friendliness supposes overcoming the Cartesian-Newtonian analytical matrix view towards a systemic and integrative way of thinking and acting. In this way, from a context of fragmentation of vital experiences, the reflection on Care and its ethical principles allows the indication of pastoral signals. Signals that may contribute to the reflection on the challenges proposed to the Church in its different placements and areas of work. / O Cuidado, segundo Martin Heidegger, ? modo de ser do Dasein, resposta ? finitude. O ser-a?-no-mundo precisa prever e responder ?s suas necessidades [Besorgen], necessita acolher o outro [F?rsorge], ? convocado a destinar sua exist?ncia na dire??o da habitabilidade do mundo. O Cuidado n?o ? um acr?scimo, mas uma nota essencial no existir humano. O presente trabalho dissertativo, partindo da anal?tica existencial Heideggeriana, investiga os gestos de cuidado de S?o Francisco de Assis nos textos do primeiro s?culo franciscano, considerando, dentre outros, a Regra Bulada de 1223, o Lobo de G?bio, o Testamento, o C?ntico do Irm?o Sol e a Perfeita Alegria. S?o Francisco de Assis, efetivamente, testemunhou o cuidado acolhendo, privilegiadamente, os fr?geis e percebendo a presen?a da Trindade na cria??o. A reflex?o sobre o Cuidado, valorizando o estudo dos textos franciscanos, solicita a explicita??o dos princ?pios ?ticos que orientar?o seu exerc?cio, pois o Cuidado ? intencionalidade, proximidade, encontro. A compreens?o do Cuidado, pressuposto ? edifica??o de um mundo habit?vel atrav?s da convivialidade, sup?e a supera??o da vis?o anal?tica de matriz cartesiano-newtoniana na dire??o de um pensar e de um agir sist?mico e integrativo. Nessa dire??o, desde um contexto de fragmenta??o das experi?ncias vitais, a reflex?o sobre o Cuidado e seus princ?pios ?ticos permite a indica??o de sinaliza??es pastorais. Sinaliza??es que poder?o contribuir ? reflex?o sobre os desafios propostos ? Igreja nas suas diferentes inser??es e ?reas de atua??o.
34

Rituais e folkcomunica??o : um sistema de comunica??o simb?lico no S?o Jo?o do Maranh?o

Almeida, Francinete Louseiro de 04 October 2018 (has links)
Submitted by PPG Comunica??o Social (famecos-pg@pucrs.br) on 2018-10-19T16:30:57Z No. of bitstreams: 1 FRANCINETE_LOUSEIRO_DE_ALMEIDA_TES.pdf: 17734149 bytes, checksum: 4689836e0ade3bbfbaa852f7717cb551 (MD5) / Approved for entry into archive by Sheila Dias (sheila.dias@pucrs.br) on 2018-10-22T12:21:21Z (GMT) No. of bitstreams: 1 FRANCINETE_LOUSEIRO_DE_ALMEIDA_TES.pdf: 17734149 bytes, checksum: 4689836e0ade3bbfbaa852f7717cb551 (MD5) / Made available in DSpace on 2018-10-22T12:27:10Z (GMT). No. of bitstreams: 1 FRANCINETE_LOUSEIRO_DE_ALMEIDA_TES.pdf: 17734149 bytes, checksum: 4689836e0ade3bbfbaa852f7717cb551 (MD5) Previous issue date: 2018-10-04 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / To elaborate this work, we set up the ?arraial? and analyze the rituality of the ?S?o Jo?o? Feast that belongs to the state of Maranh?o as a system of symbolic communication, which expresses and communicates the identity of a people. In the heating of the bonfires, we have located, through ethnographic research, the object of study, the ?S?o Jo?o? Feast, adopting, as a methodology of research, the philosophical hermeneutics of Gadamer, making use of the concept of hermeneutical circle, divided into three parts, for reading, that correspond to the three aspects of rituals that have been analyzed: the comonthlys, the apparel and the spatiality. On the stage of the party we emphasize the concepts of myth, rite and rituals. We define the ritual as this symbolic communication system where agents and social subjects develop social relations and consolidate their experience in society. We present the parties and events as places for building identities and we locate the party researched in its symbolic fields. We have also explored, the concepts of folklore and culture, which give support for this research. In the folklore tent we use the theory of ?Folkcomunica??o?, because we analyze a festival of popular culture, via communication. We also share the concept of culture approached in this theory, from which we appropriate, to substantiate the research. In the guarnic? of the ritual, we present the interpretation/analysis of the research considering that, as we are working with the philosophical hermeneutics of Gadamer, we considered the party from the Hermeneutical Circle, presenting first the party pre understanding, the three parties in which the party was divided into for reading and finally its interpretation. / Para elaborar esse trabalho, montamos o arraial e analisamos a ritualidade da festa do S?o Jo?o do Maranh?o como um sistema de comunica??o simb?lico, que expressa e comunica a identidade de um povo. No aquecimento das fogueiras, localizamos, por meio de pesquisa etnogr?fica, o objeto de estudo, a festa do S?o Jo?o, adotando, como metodologia de pesquisa, a hermen?utica filos?fica de Gadamer, com a utiliza??o do conceito de c?rculo hermen?utico, dividido em tr?s partes, para a leitura, que correspondem aos tr?s aspectos de rituais que foram analisados: a comensalidade, a indument?ria e a espacialidade. No palco da festa enfatizamos os conceitos de mito, rito e rituais. Definimos o ritual como esse sistema de comunica??o simb?lico, por meio do qual os agentes e sujeitos sociais desenvolvem as rela??es sociais e consolidam sua viv?ncia em sociedade. Apresentamos as festas e eventos como espa?os de constru??o de identidades e localizamos a festa pesquisada, nos seus campos simb?licos. Trouxemos ainda, os conceitos de folclore e cultura, que d?o a sustenta??o para a pesquisa. Na barraca do folclore utilizamos a teoria da folkcomunica??o, por analisarmos uma festa da cultura popular, pela via da comunica??o. Tamb?m compartilhamos o conceito de cultura abordado nessa teoria, do qual nos apropriamos, para fundamentar a pesquisa. No guarnic? do ritual, apresentamos a interpreta??o/an?lise da pesquisa considerando que, por estarmos trabalhando com a hermen?utica filos?fica de Gadamer, fizemos a leitura da festa a partir do c?rculo hermen?utico, apresentando primeiramente a pr?-compreens?o da festa, a tr?s partes em que a festa foi dividida para a leitura e finalmente a sua interpreta??o.
35

Doftens påverkan : En kvantitativ studie om multi-sensorisk marknadsföring

Juwono, Jonathan, Malmstedt, Ebba January 2019 (has links)
Den här uppsatsen undersöker hur multi-sensorisk stimuli med förstärkt kongruent doft kopplat till en given produkt påverkar konsumentens köpbeteende i form av köpvolym och impulsköp. Vidare undersöker även studien hur konsumentens uppmärksammande av visuellt stimuli kopplat till produkten påverkar doftkännedomen. Teorier för köpbeslutsprocessen, sinnesmarknadsföring, impulsköp och multi-sensorisk stimuli ligger till grund för studien och som analysmodell används Stimuli-Organism-Respons. Undersökningen fortgår under fyra veckor i en livsmedelsbutik, för perioden samlas 115 enkätsvar in. Det mest framstående resultatet visar att multi-sensorisk stimuli med förstärkt kongruent doft påverkar konsumentens emotionella perception. Detta tyder på att användningen av luktsinnet i marknadsföring är essentiellt i avseende att skapa en direkt påverkan på konsumentens affektiva tillstånd.
36

Ätstörningsspecifik reflektiv funktion : samband med affektmedvetenhet, självskattad anknytningsstil och ätstörningssymtom / Symptomspecific reflective functioning for eating disorders : associations with affect consciousness, selfreported attachment style and eating disorder symptoms

Wallin, Annika, Samuelsson, Karin January 2013 (has links)
Syftet var att utvärdera en ny intervju, SRF-ED, Symptomspecific Reflective Functioning - Eating Disorders. Intervjun blev validerad i förhållande till ätstörningssymtom, anknytningsstil och affektmedvetenhet. Sammanlagt deltog 22 personer, 21 kvinnor och en man. De intervjuades med SRF-ED samt ACI-S/O (Affect Consciousness Interview – Self/Others) och fyllde i självskattningsformulären ENR kortform (Erfarenheter i Nära Relationer) och EDE-Q version 6,0 (Eating Disorder Examination Questionnaire). Resultaten visade att det fanns ett signifikant samband mellan SRF-ED och medvetenhet om äckel, skattat på ACI-S/O. Ju högre medvetenhet om äckel desto högre reflektiv förmåga. Studien fann inga samband mellan SRF-ED och övriga affekter, ENR eller EDE-Q. Den ätstörningsspecifika reflekterande förmågan förefaller inte generellt ha samband med affektmedvetenhet, anknytning och graden avätstörningssymtom. Signifikanta korrelationer fanns mellan affektmedvetenhet, anknytningsstil och ätstörningssymtom.
37

A aten??o prim?ria ? sa?de do munic?pio de S?o Gon?alo do Rio Preto/MG na perspectiva da representa??o social dos protagonistas do Sistema ?nico de Sa?de

Santos, W?llia Pimentel 11 October 2017 (has links)
Submitted by Jos? Henrique Henrique (jose.neves@ufvjm.edu.br) on 2018-02-23T18:15:49Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) wellia_pimentel_santos.pdf: 1752566 bytes, checksum: 5948643445b92df68ed920163ec09bea (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2018-03-09T19:11:59Z (GMT) No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) wellia_pimentel_santos.pdf: 1752566 bytes, checksum: 5948643445b92df68ed920163ec09bea (MD5) / Made available in DSpace on 2018-03-09T19:11:59Z (GMT). No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) wellia_pimentel_santos.pdf: 1752566 bytes, checksum: 5948643445b92df68ed920163ec09bea (MD5) Previous issue date: 2017 / A sa?de ? direito de todos e dever do Estado. Tendo como base esse Artigo da Constitui??o Brasileira de 1988 foi criado o Sistema ?nico de Sa?de ? SUS, a fim de garantir o acesso universal e igualit?rio ?s a??es e servi?os para promo??o, prote??o e recupera??o da sa?de dos brasileiros. A Constitui??o de 1988 concedeu cidadania aos direitos da sa?de, estabelecendo a sa?de como um direito de todos e dever do Estado, definindo em seu Art. 196, que a sa?de n?o depende apenas de a??es e servi?os de sa?de, assist?ncia m?dica, mas que a sa?de depende de pol?ticas sociais e econ?micas que melhorem o bem-estar, que atuem significativamente sobre as condi??es de vida e sa?de da popula??o. E, finalmente, a Constitui??o define que todo brasileiro tem direito ao acesso universal e igualit?rio a a??es e servi?os ? sa?de, desde a promo??o at? a sua reabilita??o. Isso, portanto, foi uma imensa conquista. De tal modo, ? por esta via que o presente estudo pretendeu balizar. Ou seja, de modo a apreender as representa??es sociais dos protagonistas do SUS tendo como recorte de estudo o munic?pio de S?o Gon?alo do Rio Preto/MG, pertencente ? mesorregi?o Jequitinhonha. Tratou-se de uma pesquisa qualitativa, por meio destas duas institui??es: Unidade Mista de Sa?de - UMS e Estrat?gia Sa?de da Fam?lia ? ESF, envolvendo uma an?lise bibliogr?fica. O corpus de an?lise deste trabalho se constitui a partir da coleta de dados por meio de entrevistas semiestruturadas realizadas a partir de entrevistas com usu?rios e profissionais da ESF. O estudo fundamentou-se na perspectiva te?rico-metodol?gica da Teoria das Representa??es Sociais, apoiando-se, especialmente, no primeiro te?rico que abordou sobre o assunto, Serge Moscovici, abarcando, por esta via, a an?lise do discurso enquanto dispositivo te?rico e anal?tico, a fim de que fossem apreendidos os sentidos do contexto social do p?blico-alvo, a partir da interpreta??o de elementos das pr?ticas sociais e da l?ngua. Vale tamb?m ressaltar que o m?todo utilizado para as entrevistas consistiu-se na Hist?ria Oral. Com isso pretendeu-se apreender subjetivamente as peculiaridades discursivas apresentadas nas entrevistas. Os principais resultados obtidos da pesquisa demonstram que os entrevistados possuem um conhecimento pouco mediano da pol?tica p?blica de sa?de. Espera-se que tal estudo possa ser utilizado como ferramenta para subsidiar profissionais e gestores de sa?de na busca de solu??es que tragam benef?cios para a realidade local. / Disserta??o (Mestrado) ? Programa de P?s-gradua??o em Ensino em Sa?de, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2017. / Health is the right of everyone and the duty of the State. Based on this Article of the Brazilian Constitution of 1988, the Unified Health System - SUS was created in order to guarantee universal and equal access to actions and services for the promotion, protection and recovery of the health of Brazilians. The Constitution of 1988 granted citizenship to the rights of health, establishing health as a right for all people and duty of the State, defining in its Art. 196, that health does not depend only on actions and health services, medical care, but it depends on social and economic policies that improve well-being, which act significantly on the living conditions and health of the population. And, finally, the Constitution defines that every Brazilian has the right to universal and equal access to health actions and services, from promotion to rehabilitation. This, therefore, was an immense achievement. Thus, it is by this way that the present study intended to mark. In other words, in order to apprehend the social representations of the protagonists of the SUS having as a study cut the municipality of S?o Gon?alo do Rio Preto / MG, belonging to the Jequitinhonha mesoregion. It was a qualitative research, through these two institutions: Mixed Health Unit - UMS and Family Health Strategy - ESF, involving a bibliographic analysis. The corpus of analysis of this work is constituted from the collection of data through semi-structured interviews conducted from interviews with users and professionals of the FHS. The study was based on the theoretical-methodological perspective of the Theory of Social Representations, based especially on the first theoretician who approached the subject, Serge Moscovici, covering, in this way, the analysis of discourse as a theoretical and analytical device, In order to capture the senses of the social context of the target audience, based on the interpretation of elements of social practices and language. It is also worth mentioning that the method used for the interviews consisted of Oral History. With this we tried to understand subjectively the discursive peculiarities presented in the interviews. The main results obtained from the research demonstrate that the enterviewed have a little median knowledge of public health policy. It is expected that such a study can be used as a tool to subsidize professionals and health managers in the search for solutions that bring benefits to the local reality.
38

Correla??o entre contexto morfoestrutural e sismicidade nas regi?es de Jo?o C?mara e S?o Rafael (RN)

Amaral, Cristiano de Andrade 30 June 2000 (has links)
Made available in DSpace on 2015-03-13T17:08:31Z (GMT). No. of bitstreams: 1 CristianoAA_ ate_Cap2.pdf: 1327011 bytes, checksum: cfe873f3ff16b6f2815cd10726ecad9f (MD5) Previous issue date: 2000-06-30 / Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico / This MSc thesis describes brittle deformation in two seismic zones located in north-eastern Brazil: Jo?o C?mara and S?o Rafael, Rio Grande do Norte State. Both areas show seismogenic faults, Samambaia and S?o Rafael, indicated by narrow zones of epicentres with a strike of 040o, a lenght of 30 km and 4 km, and a depth of 1-12 and 0,5-4 km, respectively. The first seismological and geological studies suggested blind faults or faults that were still in the beginning of the nucleation process. The region is under E-W-oriented compression and is underlain by Precambrian terrains, deformed by one or more orogenic cycles, which generated shear zones generally marked by strong pervasive foliation and sigmoidal shapes. The crystalline basement is capped by the Cretaceous Potiguar basin, which is also locally capped by Pliocene continental siliciclastic deposits (Barreiras Formation), and Quaternary alluvium. The main aim of this study was to map epicentral areas and find whether there are any surface geological or morphotectonic expression related to the seismogenic faults. A detailed geological map was carried out in both seismic areas in order to identify brittle structures and fault-related drainage/topographic features. Geological and morphotectonic evidence indicate that both seismogenic faults take place along dormant structures. They either cut Cenozoic rocks or show topographic expression, i.e., are related to topographic heights or depressions and straight river channels. Faults rocks in the Samambaia and S?o Rafael faults are cataclasite, fault breccia, fault gouge, pseudotachylyte, and quartz veins, which point to reactivation processes in different crustal levels. The age of the first Samambaia and the S?o Rafael faulting movement possibly ranges from late Precambrian to late Cretaceous. Both fault cut across Precambrian fabric. They also show evidence of brittle processes which took place between 4 and 12 km deep, which probably have not occurred in Cenozoic times. The findings are of great importance for regional seismic hazard. They indicate that fault zones are longer than previously suggested by seismogenic studies. According to the results, the methodology used during this thesis may also be useful in other neotectonic investigation in intraplate areas / Esta disserta??o de mestrado descreve a deforma??o r?ptil em duas zonas s?smicas no Nordeste do Brasil: Jo?o C?mara e S?o Rafael, estado do Rio Grande do Norte. Ambas as ?reas mostram falhas sismog?nicas, Samambaia e S?o Rafael, indicadas por zonas estreitas de epicentros com dire??o N40oE, comprimentos de 30 km e 4 km, e profundidades de 1-12 km e 0,5-4 km, respectivamente. Os primeiros estudos sismol?gicos e geol?gicos realizados nestas ?reas sugeriram tratar-se de falhas cegas ou ainda em processo de nuclea??o. A regi?o se encontra sob regime de compress?o com dire??o aproximadamente E-W e ? formada por um embasamento cristalino deformado por um ou mais ciclos orog?nicos, que geraram zonas de cisalhamento marcadas por folia??o forte e penetrativa e formas sigmoidais. O embasamento cristalino ? recoberto pela Bacia Potiguar, de idade Cret?cea, que tamb?m ? capeada por sedimentos continentais silicicl?sticos da Forma??o Barreiras e aluvi?es quatern?rios. O principal objetivo do presente trabalho foi mapear as ?reas epicentrais e descobrir se as mesmas apresentavam alguma fei??o geol?gica ou morfotect?nica relacionada ?s falhas sismog?nicas. Mapas geol?gicos de detalhe foram feitos em ambas as ?reas com o objetivo de identificar estruturas r?pteis e fei??es de drenagens ou topogr?ficas relacionadas com falhamentos. Evid?ncias geol?gicas e morfotect?nicas indicaram que ambas as falhas sismog?nicas ocorreram em estruturas pr?-existentes. As falhas cortam rochas cenoz?icas ou mostram express?o topogr?fica relacionada a altos/baixos de relevo e canais alinhados de rios. As rochas de falha nas falhas de Samambaia e S?o Rafael s?o cataclasitos, brechas de falha, gouge, pseudotaclito e veios de quartzo e calced?nia, que apontam para processos de reativa??o em diferentes n?veis crustais. A idade da primeira movimenta??o das falhas de Samambaia e S?o Rafael possivelmente varia entre o final do Pr?-Cambriano e o final do Cret?ceo. Ambas as falhas cortam o fabric Pr?-cambriano e mostram evid?ncias de processos fr?geis que ocorreram entre 4 e 12 km de profundidade, os quais provavelmente n?o aconteceram durante o Cenoz?ico. Os resultados s?o de grande import?ncia para o risco s?smico regional. Eles indicam que as falhas mapeadas pelo presente trabalho s?o mais longas que as falhas descritas pelos estudos sismol?gicos. A metodologia utilizada pelo presente estudo pode ter grande aplica??o em outras ?reas sismog?nicas intraplaca
39

A instru??o paulista ? ?poca da Guerra do Paraguai (1864-1870)

Ara?jo, Diana da Silva 23 February 2015 (has links)
Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-03-09T23:56:23Z No. of bitstreams: 1 DianaDaSilvaAraujo_DISSERT.pdf: 3767478 bytes, checksum: 55420aed7e5804c545ab3c65df332889 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-03-14T23:54:10Z (GMT) No. of bitstreams: 1 DianaDaSilvaAraujo_DISSERT.pdf: 3767478 bytes, checksum: 55420aed7e5804c545ab3c65df332889 (MD5) / Made available in DSpace on 2016-03-14T23:54:10Z (GMT). No. of bitstreams: 1 DianaDaSilvaAraujo_DISSERT.pdf: 3767478 bytes, checksum: 55420aed7e5804c545ab3c65df332889 (MD5) Previous issue date: 2015-02-23 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / Este trabalho ? uma an?lise dos impactos da Guerra do Paraguai na instru??o p?blica da prov?ncia paulista no per?odo em que perdurou o conflito (1864-1870). Entre 1864 e 1870 a regi?o hoje conhecida como Am?rica do Sul vivenciou seu maior conflito armado. Brasil, Argentina e Uruguai declararam Guerra contra o Paraguai. Os governantes brasileiros passaram a conceber o Imp?rio como superior ? na??o paraguaia, que para eles era um pa?s n?o-civilizado. Entenderam que para manter a civiliza??o e seguir o progresso, precisavam desenvolver sua instru??o. O Imp?rio mobilizou homens de toda a parte de seu territ?rio. Alguns partiram para a Guerra voluntariamente e outros foram for?ados. Com o desenvolver da Guerra o recrutamento tornou-se cada vez mais dif?cil, levando fam?lias inteiras a deslocarem-se, professores e alunos a abandonarem as escolas e a cidade. Os professores paulistas passaram a recorrer ao passado patri?tico da prov?ncia na qual havia sido proclamada a independ?ncia do Imp?rio. Civiliza??o e progresso, presentes nas falas dos governantes foram refletidas nas pr?ticas sociais paulistas que culminariam na no??o de patriotismo refletida tamb?m na instru??o das crian?as e jovens do per?odo. A pesquisa embasada nos conceitos da hist?ria cultural utilizou-se de fontes oficiais como relat?rios de ministros, presidentes de prov?ncia, de diretores de instru??o e documentos extraoficiais como di?rios e peri?dicos. / This study aimed to analyze the Paraguayan War's impact on public education in the province of S?o Paulo in the period that lasted the conflict (1864-1870). Between 1864 and 1870 the area now known as South America experienced its greatest armed conflict. Brazil, Argentina and Uruguay declared war against Paraguay. Brazilian governors began to conceive the Empire as superior to the Paraguayan nation, which for them, was a non-civilized country. They understood that to maintain civilization and follow the progress, they needed to develop their education. The Empire mobilized men of any part of its territory. Some left for the war voluntarily and others were forced. Along that current War, the recruitment had become increasingly difficult, leading entire families moving, teachers and students to leave the school and the city. The paulistas teachers have been turning to the patriotic past of the province in which he was proclaimed the independence of the Empire. Civilization and progress, present at the leaders speeches were reflected in the S?o Paulo social practices that culminate in the notion of patriotism, also reflected in the education of children and youth of the period.
40

Turismo e comunidades de praia: S?o Miguel do Gostoso no caminho do mar e na dire??o dos ventos

Taveira, Marcelo da Silva 26 August 2015 (has links)
Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-05-30T23:30:21Z No. of bitstreams: 1 MarceloDaSilvaTaveira_TESE.pdf: 10084312 bytes, checksum: da93743a561003e04cde6262645ca3e9 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-06-02T20:11:23Z (GMT) No. of bitstreams: 1 MarceloDaSilvaTaveira_TESE.pdf: 10084312 bytes, checksum: da93743a561003e04cde6262645ca3e9 (MD5) / Made available in DSpace on 2016-06-02T20:11:23Z (GMT). No. of bitstreams: 1 MarceloDaSilvaTaveira_TESE.pdf: 10084312 bytes, checksum: da93743a561003e04cde6262645ca3e9 (MD5) Previous issue date: 2015-08-26 / O objeto desta pesquisa ? o munic?pio de S?o Miguel do Gostoso e suas comunidades de praia. Pesquisa esta, que aborda temas pertinentes: ? din?mica econ?mica da atividade tur?stica; aos rebatimentos socioculturais, pol?ticos e ambientais do turismo junto ?s popula??es residentes nos espa?os pesquisados; ao papel do turista como agente ex?geno; ? vida em comunidade; ? identidade cultural; al?m da exist?ncia de tradi??es e costumes dos ?povos do mar?. Duas quest?es de pesquisas foram levantadas: a) Em que medida as pol?ticas de turismo garantem o crescimento econ?mico, o desenvolvimento social, a preserva??o ambiental, o respeito ? identidade cultural, a autonomia e a emancipa??o social das popula??es residentes das comunidades de praia de S?o Miguel do Gostoso? b) A atividade tur?stica em S?o Miguel do Gostoso tem gerado crescimento econ?mico edesenvolvimento social, legitimados pelos discursos pol?ticos e governamentais dos agentes p?blicos e de mercado, junto ?s comunidades de praia? Diante da complexidade das quest?es postas, foi pensado o objetivo geral da pesquisa: Avaliar as mudan?as socioespaciais e culturais promovidas pelo turismo em S?o Miguel do Gostoso e suas repercuss?es junto ?s comunidades de praia. O discurso de ordem pol?tica e governamental confere ao turismo o status de importante atividade econ?mica, que promove o respeito ? diversidade cultural, ? preserva??o ambiental, ? inclus?o social, ? emancipa??o e a autonomia social. Contrapondo-se a esse discurso, defende-se a tese que, embora o turismo se apresente como sendo a principal atividade econ?mica de S?o Miguel do Gostoso, assim como em outros territ?rios litor?neos, ao se apropriar do espa?o, tamb?m promove mudan?as socioespaciais e culturais nas comunidades de praia, reproduzindo experi?ncias danosas que fazem da tend?ncia da reprodu??o do capital e da globaliza??o do turismo nesse munic?pio. Na constru??o desta pesquisa, as categorias te?ricas que respaldam o trabalho s?o: Turismo; Comunidade de Praia; Identidade Cultural; Autonomia; e Emancipa??o Social. A abordagem ? de natureza dial?tica e a an?lise de discurso ? o caminho metodol?gico adotado para o exerc?cio reflexivo das informa??es coletadas junto a atores sociais (gestores p?blicos, empres?rios, turistas, moradores e lideran?as comunit?rias). / The empirical locus of this work was the municipality of S?o Miguel de Gostoso ? the beach community, which was indispensable in the development of this research. Themes dealt with in this study relate to: the economic dynamics of touristic activities; the socio-cultural, political and environmental repercussions of tourism within the local population where the research took place; the role of a variety of social actors who are included/excluded from the arena of tourism; cultural identity; as well as the process of touristification and the development of touristic capital. The concept of touristic capital addressed constructed in the work was inspired by the social theories of Karl Marx (economic capital), Pierre Bourdieu (symbolic capital) and Robert Putnam (social capital). The complexity of the theme and its development, led to the general objective of the research: to comprehend the socio-spatial, environmental, political and cultural changes driven by the process of touristification of S?o Miguel de Gostoso, and subsequent repercussions on its beach communities. The status attributed to tourism within political and governmental discourse, as well as in the media, affirms tourism as an important economic activity that promotes respect for cultural diversity, environmental conservation, and social inclusion and justice. Counter to this discourse, the thesis that, although tourism appears to be the main economic activity in S?o Miguel do Gostoso, which is also the case in other coastal areas, appropriating this space for tourism also provokes socio-spatial and cultural changes within the beach communities, producing and reproducing undesirable effects that are part of a trend toward the reproduction of capital, and the globalization of tourism in this municipality. In the development of this thesis, the theoretical categories on which the work is based are: Tourism; Beach Community; Cultural Identity; Territory and Power. The study is characterized as quality-quantitative research, adopting a theoretical and methodological model for the content analysis, which aims to reflect on the information collected and the social actors (public official, business agents, tourists, residents and community leaders). In this sense, the destiny of tourism in S?o Miguel de Gostoso can be seen as a socio-cultural and historical construction, on the way to the sea, along the wisps of the wind.

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