2,005 research outputs found
Simulação e análise de defeitos em nanoaneis de ferro
Full text linkArtigo AcadêmicoNão possuiNos últimos anos, houve grandes avanços no estudo de propriedades magnéticas de nanoestruturas
magnéticas e este tópico ainda continua sendo alvo de pesquisa no campo da física nos dias de hoje. Do
ponto de vista teórico, há interesse na análise das propriedades magnéticas em nanoelementos magnéticos por
causa da grande possibilidade de aplicações tecnológicas, como sensores e memórias magnéticas. Dentre
esses nanoelementos magnéticos, nanoaneis têm sido investigados devido à atratividade de suas propriedades
físicas e à potencialidade de sua aplicação em dispositivos funcionais. Nanoaneis magnéticos podem
constituir células de memória de alta performance, que podem eficientemente armazenar, gravar e ler
informações. No entanto, nanoaneis defeituosos são inevitáveis no caso de produção em massa. Os defeitos
presentes nessas nanoestruturas podem afetar as propriedades magnéticas de todo o sistema, além disso, a
inserção de defeitos propositais pode resultar em maior controle das fases que surgirão ou de outros
parâmetros de interesse. Diante dessas possibilidades, estuda-se nanoaneis isolados de ferro com a presença
de defeitos na forma de assimetria. Os nanoaneis são estudados em função da variação dos parâmetros
geométricos da espessura do anel e do tamanho da assimetria. O objetivo é investigar as propriedades
magnéticas, focando no comportamento do campo coercivo e da magnetização remanescente, e o processo de
reversão de magnetização através da histerese magnética e pela configuração dos momentos magnéticos em
remanência. Utilizou-se simulação micromagnética, que se baseia na minimização do torque realizado pelo
campo magnético efetivo local sobre o dipolo magnético de cada célula de simulação. Os resultados obtidos
mostram aumento do campo coercivo com aumento da assimetria; comportamento variado da magnetização
remanescente, conforme a configuração, porém com queda abrupta para aneis simétricos; e aumento do
campo necessário para saturar, conforme diminui-se o defeito.Trabalho não financiado por agência de fomento, ou autofinanciad
Supplemental_Material – Supplemental material for Effects of isokinetic muscle strengthening on muscle strength, mobility, and gait in post-stroke patients: a systematic review and meta-analysis
No full textSupplemental material, Supplemental_Material for Effects of isokinetic muscle strengthening on muscle strength, mobility, and gait in post-stroke patients: a systematic review and meta-analysis by Sarah Souza Pontes, Ana Louise Reis de Carvalho, Katna de Oliveira Almeida, Murilo Pires Neves, Ingara Fernanda Silva Ribeiro Schindler, Iura Gonzalez Nogueira Alves, Fabio Luciano Arcanjo and Mansueto Gomes-Neto in Clinical Rehabilitation</p
Childhood's waters: child and memory in poetry of Jáder de Carvalho
No full textJáder de Carvalho has the child as a constant motif in his poetry. By means of the relation with the land of origin (the hinterland), the author's poetic production, activated by memory resources, tracks the paths of childhood mediated by experience and an educational process. Between the family abandonment and the precocious understanding of the world, we visualize a boy who interacts with himself and the world by a singularized perspective of childhood. Thus, the concepts of childhood and education are essential to understand the lyricism of the author, because there’s a strong connotation in the forms of learning by which the child passes. In contrast to educational narratives (bildungsroman) that follows a sequenced route to present the characters’ life line, we realize that line in a fragmented and dispersed way in poetry. The child representation in poems by Jáder de Carvalho presents itself poetically trough the word without concern for the temporal logicality. A state of childhood surpasses the chronology because adult and child are in the same plane of discoveries and concerns, indicating an educational process that remains in the poet in his old age. Thus, this study aims to examine the images of childhood in Jáder de Carvalho’s poetry and its relation to elements that are present in his childhood, like hinterland, family, loneliness and time. From considerations about the categories presented, we investigate how the hinterland, original landscape of author's experiences, acts in a relational way with the child who appears in the poems and how childhood and old age make a continuous flow of relations, pointing to a mobile and active dialogue between ages. With contributions from theoretical currents of Philosophy of Education (Montaigne, Walter Benjamin, Lyotard, Agamben), Theory of Literature (Mikhail Bakhtin) and Psychoanalysis (Ferenczi), we analyze how childhood and its journeys participate in Jáder de Carvalho’s poetics
Term of Reference b): Review and consider methods for integrating genomic methods with marine fisheries management
No full textPublished in: ICES, 2015. Report of the Working Group on the Application of Genetics in Fisheries and Mariculture (WGAGFM), 7–9 May 2014, Olhãu, Portugal, Ch. 3, pp. 19-44Jakob Hemmer-Hansen, Gary Carvalho, Sara Bonanomi, Rita Castilho, Geir Dahle, Margit Eero, Sara Francisco, Sarah Helyar, John Horne, Torild Johansen, Claudia Junge, Joana Robalo, Naiara Rodríguez-Ezpeleta, Gonçalo Silva, Jochen Trautner, Filip Volckaert, Lotte Worsøe Clausen, Daria Zelenina and Jann Martinsoh
III JORNADA ACADÊMICA DE ODONTOLOGIA DO CENTRO UNIVERSITÁRIO MAURÍCIO DE NASSAU - TERESINA SUL
No full textPresidente Geral Docente da III JOU
Profa. Ms. Carolina Pereira Tavares
Vice-Presidente Geral Docente da III JOU
Prof. Yves Viana Ramalho Oliveira
Presidente Docente da III JOU
Profa. Ms. Éllen Maria Matos de Andrade
Vice-Presidente Docente da III JOU
Profa. Ms. Thais Alves Elias daSilva
Presidente Discente da III JOU
Kecya Maria Aguiar Ximenes Bezerra
Comissão Acadêmica
Científica:
Maria Klara Barbosa Moura
Sarah Conceição Batista Bacelar
Tafnes Silva Pereira
Jaqueline Araújo Rocha
Layna Miriely Brito Saraiva
Maria Fernanda Bezerra Soares
Maria Helena da Silva
Ana Clara Carvalho Oliveira
Dannyelto Cruz Santos Silva
Emily Luane Fernandes da Silva
Bruna Vitória Viana Marques
José Kildery de França
Angélica Jesus Rodrigues Campos
Marketing:
Iara Reis Torres
Kauan Reis da Silva
Glenda da Silva Moura
Fabricia Alves da Silva
Fabíola Rodrigues de Sousa
Francisco Leonardo Almeida Costa
Gustavo Vinicius Pereira e Silva
Luidy Ribeiro Dias de Macedo
Márcio Roberto de Sousa Castro Júnior
Pâmela Rodrigues Cunha
Shaiane de Carvalho Sousa
Yasmim Eloi Pereira
Iago Barros dos Santos
Thiago Ewerson Almendra da Silva
Cyntia Natyelle Fernandes Sobrinho
Secretaria:
Alessandra Stefhany Aquino Silva
Antonia Rayane Sousa Monte
Cristina Sobrinho Abreu
Giovanna Beatriz de Oliveira Pereira
Gisele Pacheco Silva
Grasiele Maria Rodrigues de Sousa
Jeovana Carvalho Marques de Almeida
Lorena Cristina Almeida Borges
Maria Laura Melo Cardoso
Pedro Henrique de Sá Carvalho
Pedro Tiago Santos Ribeiro
Josiane Lopes Feitosa
Luana de Sousa Franco
João Paulo Pimentel Monteiro
Victória Beatriz Sousa Rocha
Bianca Louise Pinheiro de Carvalho
Bruna Oliveira da Silva
Camilly Guimarães Costa
Ítalo Stanley da Silva Nascimento
John Kennedy Santos de Aquino
Juliana Letícia de Góis Lima
Mykelson Hirley Almeida Santos Araújo
Sabrina Alves de Sousa
Tamires Sousa Ferreira
Diagramação dos Anais
Yves Viana Ramalho Oliveir
The poetics of Sarah Kirsch : an esthetics of the kaleidoscope
No full textCe travail se propose d'analyser l'oeuvre de la poétesse allemande Sarah Kirsch (née en 1935) sous l'angle du kaléidoscope, en favorisant les approches intertextuelles,
interculturelles et interdisciplinaires. Ce travail donnera donc un aperçu aussi complet que possible de toutes les facettes de la création artistique de Sarah Kirsch et permettra de (re)découvrir ses activités d'auteur d'ouvrages pour enfants ou de traductrice. La première partie est méthodologique. Elle tisse un canevas autour d'un
certain nombre de notions, inhérentes au recueil Allerlei-Rauh { placée au centre de l'étude {et applicables à la totalité de l'oeuvre de Sarah Kirsch. Il s'agira d'approfondir, par l'analyse des recueils de poèmes, de prose et des journaux de bord, les techniques d'intertextualité et de collage qui sous-tendent toute la
création de Sarah Kirsch. C'est pourquoi, dans un souci d'objectivation, nous convoquons un certain nombre d'approches interdisciplinaires, qui s'attachent à une vision microscopique de l'oeuvre de Sarah Kirsch, pour aboutir à une vision macroscopique. Les deuxième et troisième parties, respectivement centrées sur l'écriture autobiographique et sur le travail de réécriture, sont consacrées au recueil Allerlei-Rauh. Le concept du kaléidoscope est utilisée comme outil d'analyse pour ce recueil et comme principe méthodologique. En étudiant le recueil-clef Allerlei-Rauh, archétype de l'écriture fragmentaire de Sarah Kirsch, on découvre une vision panoramique de l'oeuvre : chaque fragment renvoie, comme dans un miroir, à un pan significatif de l'édice. La quatrième partie du travail se concentre sur une autre facette de l'oeuvre, que l'on caractérisera par ce mot d'ordre de l'auteur : < Fahren und sehen und schreiben >. Elle réunit un certain nombre de chapitres qui visent à appréhender l'oeuvre de façon ouverte, en faisant apparaître toutes ses composantes plus particulièrement interdisciplinaires et interculturelles : parenté très nette qui lie l'écriture de Sarah Kirsch avec la poésie brève japonaise, rôle des voyages, production d'aquarelles.This study will analyse the work of the German poet Sarah Kirsch (born in 1935), in a kaleidoscope-kind of way, emphasizing the intertextual, intercultural and interdisciplinary approaches. Thus, the study offers a view as comprehensive as possible of all the aspects of Sarah Kirsch's artistic creation and enables the reader to (re)discover her work as an author of children's books or translator. The first part is methodological. As a starting point, it takes a certain number of notions, inherent to the collection of poems Allerlei-Rauh -which is placed
at the center of the study - and which are applicable to Sarah Kirsch's entire work. The aim is to go deeper into the techniques of intertextuality and collage which are present throughout her work, and I will do this through the analysis of collections of poems, prose and journals. In order to be more objective, interdisciplinary approaches focusing on a microscopic vision will be used, to end with a macroscopic vision of her work. The second and third parts, respectively focused on the autobiographical writing and on the work of rewriting, are devoted to the collection Allerlei-Rauh. The concept of the kaleidoscope is used both as a tool for the analysis of this collection and as a methodological principle. By studying the crucial collection Allerlei-Rauh, the archetype of Sarah Kirsch's fragmentary writing, we can have a complete vision of her work : each fragment sends back to a signicant part of the edice, just like in a mirror. The fourth part of the study focuses on yet another aspect of her work, which can be described by this motto by the author : < Fahren und sehen und schreiben >. It will deal with apprehending writing in an open way by showing all of its components, especially interdisciplinary and intercultural ones : the obvious link between Sarah Kirsch's writing and Japanese short poetic forms, the role of travelling, the production of watercolours
Displacement and denouncing the novel Sua majestade, o juiz, of Jader de Carvalho
No full textEste trabalho procura explorar o romance Sua Majestade, o Juiz (1956), de JÃder de Carvalho, cujo enredo se situa no contexto histÃrico da primeira metade do sÃculo XX no CearÃ. No livro, estudamos o espaÃo relacionado à intenÃÃo de crÃtica e denÃncia social do autor como agente organizador e estruturador da narrativa. No estudo, destacamos os espaÃos geogrÃficos (capital e cidades do interior do CearÃ), onde o protagonista busca ascensÃo social movimentando-se de um lugar para outro e relacionando-se com personagens representantes dos setores de maior poder no Cearà tais como polÃticos e juÃzes envolvidos em prÃticas conservadoras, de base clientelista, como o favor e o uso das instituiÃÃes pÃblicas para fins privados. Cada novo lugar à palco das aÃÃes de personagens produzindo um efeito reincidente e generalizado que reforÃa a intenÃÃo crÃtica do romance. Isso acontece tanto na primeira parte da obra, de foco narrativo em terceira pessoa, quanto na segunda parte, narrada em primeira pessoa, com algumas variaÃÃes que apontaremos ao longo do trabalho. Para a anÃlise do livro a partir do espaÃo geogrÃfico, baseamo-nos nos pressupostos teÃricos de Osman Lins sobre o espaÃo romanesco (1976), que norteiam a percepÃÃo e a caracterizaÃÃo dos lugares na obra estudada e nos estudos histÃrico-crÃtico de Candido (2007b) sobre o valor do espaÃo geogrÃfico no romance brasileiro. Recorremos ainda ao pensamento crÃtico de SÃrgio Buarque de Holanda (1995) e de Roberto Schwarz (2000), que trataram do favor, da cordialidade e do familismo na sociedade brasileira. Percebemos com a anÃlise, que as indagaÃÃes levantadas pelo texto romanesco possuem uma funÃÃo reveladora e crÃtica, que à a maior forÃa do livro, dirigida à conduta oportunista dos representantes dos sistemas institucionais governistas da Ãpoca, promotores de desigualdade social.This work explores the romance Sua Majestade, o Juiz (1956) by Jader de Carvalho, whose plot is situated in the historical context of the first half of the 20th century in CearÃ. In the book, we studied the space related to the intention of social criticism and denunciation of the author as the structuring agent and organizer of the narrative. In the study, we highlight geographical locations (the capital and cities in the rural parts of CearÃ), where the protagonist seeking social mobility moves from one place to another and relates to character representatives of the great power sectors in Cearà such as politicians and judges involved in conservative practices where the clientele base prefers to use public institutions for private purposes. Each new place brings actions and characters to be reported, with an effect of repetition and generalization that reinforces the critical intention of the novel. This happens in the first part of the work, where the focus of the novel is in third person, then in the second part, narrated in first person, with some variations marked throughout the work. To analyze the book from a geographical place, we base our reflections on the theoretical work of Osman Lins about literature (1976), which guide the perception and characterization of areas studied in the work and on the historical-critical studies of Candido (2007b) about the value of geographic space in the Brazilian novel. We use critical thinking of SÃrgio Buarque de Holanda (1995) and Roberto Schwarz (2000), which addressed the preference of politicians who maintained public funds for private familial use in Brazilian society. We realized, through the analysis, that the novel raises questions which have a revealing and critical function which is the greatest strength of the book as it is addressed to the opportunistic behavior of the representatives of the governing institutions at that time, who were the greatest promoters of social inequality
Timeless standards for species delimitation
No full textAmorim, Dalton S., Santos, Charles Morphy D., Krell, Frank-Thorsten, Dubois, Alain, Nihei, Silvio S., Oliveira, Otto M. P., Pont, Adrian, Song, Hojun, Verdade, Vanessa K., Fachin, Diego A., Klassa, Bruna, Lamas, Carlos José E., Oliveira, Sarah S., De Carvalho, Claudio J. B., Mello-Patiu, Cátia A., Hajdu, Eduardo, Couri, Márcia S., Silva, Vera C., Capellari, Renato S., Falaschi, Rafaela L., Feitosa, Rodrigo M., Prendini, Lorenzo, Pombal Jr, José P., Fernández, Fernando, Rocha, Rosana M., Lattke, John E., Caramaschi, Ulisses, Duarte, Marcelo, Marques, Antonio Carlos (2016): Timeless standards for species delimitation. Zootaxa 4137 (1): 121-128, DOI: http://doi.org/10.11646/zootaxa.4137.1.
Levantamento dos casos de lesões cancerizáveis diagnosticados pelo Laboratório de Patologia Bucal da Universidade Federal de Santa Catarina
Full text linkTCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.Objetivos: O objetivo desta pesquisa foi realizar um levantamento de lesões cancerizáveis diagnosticadas pelo Laboratório de Patologia Bucal da UFSC. Materiais e métodos: Os dados clínicos e histológicos referentes a tais lesões foram obtidos a partir das fichas clínicas e dos laudos histopatológicos, respectivamente. Resultados: Dos 230 casos analisados, a lesão mais prevalente foi a leucoplasia (73,48%), seguida da queilite actínica (15,65%), leucoeritroplasia (6,52%) e eritroplasia (4,35%). Verificou-se uma associação significativa entre o sexo e as lesões, sendo o sexo masculino mais afetado em todos os tipos de lesões, especialmente a queilite actínica. A raça leucoderma foi a mais acometida em todas as lesões. Quanto à faixa etária, houve uma maior prevalência de todas as lesões entre a 4a e 7ª década de vida. Com relação à localização anatômica, o vermelhão de lábio inferior foi a mais acometida (23,17%). Considerando apenas as lesões intra-orais, as localizações mais frequentes foram mucosa jugal e rebordo alveolar, 14,23% e 12,60% respectivamente. O diagnóstico mais encontrado para leucoplasia foi de displasia leve (33,73%), enquanto o de eritroplasia foi de displasia epitelial severa (30%). De toda a nossa amostra, o diagnóstico histológico mais frequente foi de displasia epitelial leve (35,29%). Conclusão: As lesões cancerizáveis são frequentes na prática clínica e de acordo com os resultados deste estudo a maioria das lesões são diagnosticadas como leucoplasia, lesão cancerizável mais prevalente, já apresentam algum grau de displasia epitelial. Os resultados demonstram a importância no diagnóstico precoce e remoção cirúrgica de lesões cancerizáveis a fim de evitar que o paciente venha a ter uma lesão maligna futuramente.Objectives: The aim of this study was to investigate the incidence of precancerous lesion diagnosed by the Oral Pathology Laboratory at UFSC. Materials and methods: Clinical and histological data related to these lesions were obtained from clinical and histopathological records, respectively. Results: Out of 230 cases, the most prevalent lesion was oral leukoplakia (73.48%), followed by actinic cheilits (15.65%), leukoerythroplakia (6.52%) and erythroplakia (4.35%). There was a significant association between the lesions and sex, male was the most affected in all types of lesion, especially actinic cheilitis. Caucasians were mostly affected for all conditions. There was a higher prevalence of all lesions between 4th and 7th decades of life. Concerning to anatomical location, the under lip was the most affected (23.17%). For intra oral lesions, there were more cases at jugal mucosa and alveolar ridge, 14.23% and 12.60% respectively. The most common diagnosis for leukoplakia was mild dysplasia (33.73%), while the erythroplakia was severe epithelial dysplasia (30.00 %). Of our entire sample, the most common histological diagnosis was mild epithelial dysplasia (35.29%). Conclusion: The precancerous lesions are frequent in clinical practice and according with this study the majority of lesions are diagnosed as leukoplakia, most prevalent precancerous lesion, presenting some degree of epithelial dysplasia. It shows the early diagnosis importance, as well as the surgical removal of precancerous lesions, to avoid the oral cancer progression
Un Manifesto para o Livro (A Manifesto for the Book)
Full text linkA Manifesto for the Book was first published as a free online download as part of the findings from a two-year AHRC funded research project on the future of the artist’s book in the digital age(http://www.bookarts.uwe.ac.uk/canon.htm). The manifesto, co-authored by Bodman and Sowden was republished by invitation of the Editor in Chief José Bártolo, ESAD, Portugal, in PLI magazine, in English and Portuguese. PLI is a Portuguese, quarterly magazine devoted to design criticism and practice published by ESAD/Escola Superior de Artes e Design de Matosinhos (the Matosinhos Institute of Art and Design), (www.esad.pt). This particular double issue “Entusiasmo” is about publishing: self-publishing, DIY, big books, artists’ books, publishing as cultural and political production.Dedicated to the theme of Enthusiasm, in this issue of PLI, the desire to affirm the strength of art & design at a time of economic crisis is strongly visible. It is a double issue (no. 2/3) which features a wide range of national and international contributors, a total of 36 authors working in the areas of design, architecture, photography and contemporary thought. With more than 200 content-filled pages, this issue of PLI stands out in that its physical structure has turned it into a real piece of design, encompassing 5 different formats, various different types of paper and exploring differing graphic solutions that culminate in a magazine with a very strong visual presence.Contributors: António Quadros Ferreira, António Silveira Gomes, António Olaio, Atelier do Corvo, Brad Freeman, Caroline Niémant, Derek Birdsall, Emanuel Barbosa, Francisco Laranjo, Henrique Magalhães, Isabel Baraona, Isabel Lucena, Ken Garland, Kiluanji Kia Henda, José Albergaria, José Bártolo, José Brandão, Luís Miguel Castro, Margarida Azevedo, Maria João Baltazar, Mário Moura, Patrick Lasey, Paolo Deganello, Paulo T. Silva, Richard Kostelanetz, Roberto Vidal, Roger Sabin, Roger Willems, Sarah Brasseur, Sarah Bodman, Silvia Prudêncio, Steven McCarthy, Susana Carvalho, Susanna Edwards, Tom Sowden, Tony White, Vera Tavares
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