27,214 research outputs found
The construction of Karen Karnak: The multi-author-function
No full textThis thesis is situated within the comparatively recent developments of Web 2.0 and the emergence of interactive WikiMedia, and explores the mode of authorship within a Read/Write culture compared to that of a Read/Only tradition. The hypothesis of this study is that the role of the audience has become merged with the author, and as such, represents new functions and attributes, distinct from a more conventional concept of authorship, in which the roles of audience and author are more separate. Read/Write and participatory culture, as defined by this study, is focused on collaboration, and includes the influences of D.I.Y. culture, Open-Source practices and the production of text by multiple authors. Multi-authorship presents a re-thinking of several concepts which support the notion of the individual author, since the focus of multi-authorship is not on attribution and ownership of a finished text, but on the continued malleability of a text. Modes of multi-authorship, demonstrated in the use of the pseudonyms Alan Smithee and Karen Eliot, represent declarative authors whose names signify multiple origins, whilst concurrently indicating a distinct body of work. The function of these names form an important context to this study, since primary research involves the construction of an experimental mode of multi-authorship utilising WikiMedia technology and the interaction of thirty nine participants, who are invited to create a body of work under the collective pseudonym Karen Karnak. The data generated by this experiment is analysed using aspects of Michel Foucault's author-function to identify and determine power structures inherent in the WikiMedia context. The interplay of power structures, including concepts such as identity, ownership and the body of work, affect the resulting mode of authorship and contribute to the construction of Karen Karnak, suggesting further areas of research into the emerging multi-author
Le rayonnement de l'Ordre de Saint-Ruf dans la péninsule ibérique, d'après sa liturgie
No full textRocha Pedro Romano. Le rayonnement de l'Ordre de Saint-Ruf dans la péninsule ibérique, d'après sa liturgie. In: Le monde des chanoines. Toulouse : Éditions Privat, 1989. pp. 192-208. (Cahiers de Fanjeaux, 24
Analysis of the expression of S alleles in "Rocha" pear
No full textAnalysis of the expression of S alleles in ‘Rocha’ pear. In this work, the
expression of incompatibility genes (S-alleles) in ‘Rocha’ pear was investigated. The
comparison of these alleles with the alleles of other cultivars may constitute a tool to
help the technicians and farmers to choose pollinators when planning a new ‘Rocha’
orchard. We have used molecular techniques that include pistil RNA extraction from
three clones of cultivar ‘Rocha’ (R1, R2 and R4C), fragment amplification by RT-PCR,
cloning and sequencing. The flowers utilized to extract RNA were isolated before
anthesis to guarantee the absence of pollen from other cultivars in their pistils, which
could interfere with the rejection process of the auto-pollen. Analysing the genetic
sequences obtained from the three clones, no differences between clones were
detectable and the sequences corresponded to Sj and Sa alleles. ‘Rocha’ pear is semicompatible
with cultivars which do not present Sj or Sa, totally incompatible with
cultivars that carry Sj and Sa, and totally compatible with cultivars that do not carry Sj
and Sa
Analysis of the expression of S alleles in "Rocha" pear
No full textAnalysis of the expression of S alleles in ‘Rocha’ pear. In this work, the
expression of incompatibility genes (S-alleles) in ‘Rocha’ pear was investigated. The
comparison of these alleles with the alleles of other cultivars may constitute a tool to
help the technicians and farmers to choose pollinators when planning a new ‘Rocha’
orchard. We have used molecular techniques that include pistil RNA extraction from
three clones of cultivar ‘Rocha’ (R1, R2 and R4C), fragment amplification by RT-PCR,
cloning and sequencing. The flowers utilized to extract RNA were isolated before
anthesis to guarantee the absence of pollen from other cultivars in their pistils, which
could interfere with the rejection process of the auto-pollen. Analysing the genetic
sequences obtained from the three clones, no differences between clones were
detectable and the sequences corresponded to Sj and Sa alleles. ‘Rocha’ pear is semicompatible
with cultivars which do not present Sj or Sa, totally incompatible with
cultivars that carry Sj and Sa, and totally compatible with cultivars that do not carry Sj
and Sa
Language Change and SA-OT: The case of sentential negation
No full textSimulated Annealing for Optimality Theory (SA-OT) updates Optimality Theory by adding a model of performance to a theory of linguistic competence. Our aim is to show that SA-OT can contribute to language change simulations. Performance "errors" are considered to be one of the causes of variation and change. We have chosen to model the evolution of sentential negation (SN). The descriptive background adopts Jespersen's Cycle, according to which the evolution of sentential negation follows three main stages (1. pre-verbal, 2. discontinuous, and 3. post-verbal). Therefore, we advance a novel model for SN, based on SA-OT. It reproduces the three pure and the two observed mixed stages, whereas it correctly predicts the lack of an intermediate stage between 3 and 1. The success of the approach corroborates the computational, performance-based approach to the data. Finally, we employ the iterated learning paradigm to reproduce historical changes in a "simulated corpus study". This enterprise turns out to be more difficult than one would naively believe.Appeared open access as: Computational Linguistics in the Netherlands Journal (CLIN), vol. 1 (2011), pp. 21-40, and is available at http://www.clinjournal.org/sites/default/files/Lopopolo.pdfA. Lopopolo and Biró, T., “Language Change and SA-OT. The case of sentential negation”, Computational Linguistics in the Netherlands Journal, vol. 1, pp. 21-40, 2011.Peer Reviewe
Antioxidant substances and pesticide in part of beet under organic and conventional manuring
No full textOrganic agriculture together with sustainable management systems are growing in the world due to concerns about the environment and the health of the populace: being real and exhaustively documented the damages caused by pesticides. The aim of this work was to observe the possible differences in the concentrations of free radical scavengers and substances recently classified as functional, in different beet parts cultivated following organic and conventional procedures. Regarding the total antioxidant activity (AA%), significant differences were not observed between the two cultivation procedures, being found a high AA% in every beet part analyzed. Organic plants concentrated higher vitamin C content (6.7 - 16.6 mg/100 g) with respect to the conventional ones (4.1 - 9.1 mg/100 g); higher flavonoid content (0.5 - 5.2 mg rutin/ g) and, when cooked, the pulp of organic beet maintained a higher polyamine content and higher amount of total carotenoids. No significant differences were observed for total phenolic compounds
Allégorie historique et théâtralité chez Glauber Rocha
No full textL’article examine la façon dont le cinéaste brésilien Glauber Rocha développe son intervention politique entre 1963 et 1979 en faisant appel aux allégories historiques. Son cinéma travaille la condensation dramatique de la trame, ponctuée par un commentaire épique qui dé-naturalise les gestes des acteurs dans des espaces circonscrits, capables de conférer à sa mise en scène un sens très fort de théâtralité (Sarrazac). Dans la clé de l’allégorie figurale chrétienne (Auerbach), il a revisité les luttes paysannes entre 1889 et 1940 (Le Dieu Noir et le diable blond, 1964); dans la clé du drame barroque (Walter Benjamin), il a figuré l’expérience traumatisante du coup d’État vécue par sa génération (Terre en transe, 1967); dans la clé d’une allégorie déconstructive, il a laissé une fresque de la crise de l’histoire présente (L’Âge de la Terre, 1979). Leader du Cinema Novo, Rocha s’est illustré comme un auteur qui a assumé la militance politique sans renoncer pour autant à ses inspirations esthétiques profondes dans son dialogue avec ses contemporains, tels Godard et Pasolini. Avec ce dernier, son compagnon le plus proche peut-être, Rocha a partagé une réflexion politique inspirée d'un marxisme articulé à un mouvement de ré-enchantement du monde contraire à la rationalité bourgeoise.O artigo examina a forma como Glauber Rocha desenvolveu sua intervenção política entre 1963 e 1979 através de alegorias históricas. Seu cinema trabalha a condensação dramática da trama, pontuada por um comentário épico que promove a desnaturalização do gesto em espaços demarcados que conferem à sua mise-en-scène um forte senso de teatralidade (Sarrazac). Na chave da alegoria figural cristã (Auerbach), ele recapitulou as lutas camponesas entre 1889 e 1940 (Deus e o diabo na terra do sol, 1964); na chave do drama barroco (Walter Benjamin), figurou a experiência traumática do golpe vivida por sua geração (Terra em transe, 1967); na chave de uma alegoria desconstrutiva, compôs o afresco da crise da história presente (A idade da terra, 1979). Líder do Cinema Novo, Rocha se afirmou como um autor que abraçou a militância política sem, no entanto, renunciar a suas inspirações estéticas mais fundas no diálogo com seus contemporâneos, como Godard e Pasolini, sendo este talvez seu parceiro maior na reflexão política inspirada num marxismo articulado de forma tensa e vigorosa com um movimento de re-encantamento do mundo contraposto à racionalidade burguesa.This article focuses on the way in which Brazilian filmmaker Glauber Rocha develops his political intervention, between 1963 and 1979, conceiving his films as historical allegories. His cinema performs a dramatic condensation of the plot, punctuated by an epic commentary in voice over which de-naturalizes gestures and speeches, producing a strong effect of theatricality (Sarrazac). In 1964, he assumed the Christian figural allegory (Auerbach) as a formal pattern to recapitulate the peasant struggles which took place from 1889 to 1940 (Black God White Devil); in 1967, he took the baroque drama (Walter Benjamin) to transfigure his generation’s traumatic experience of the 1964 coup d’état (Land in Anguish); in 1979, he built a deconstructive allegory in his fresco of Brazilian life that gives a picture of what he saw as the “crisis of history” at those times (The Age of the Earth). A central leader of Cinema Novo, Rocha assumed the position of an author who embraced political struggle, but never renouncing his most profound aesthetic concerns in his dialogue with his contemporaries, like Godard and Pasolini. The Italian filmmaker has been perhaps his closest partner in his search for a political aesthetics inspired by Marxist thought but articulated with a movement towards a re-enchantment of the world in opposition to bourgeois rationality
Pagsusuri sa pagpapahalaga ng “utang na loob” sa konteksto ng ugnayan sa pamilya
No full textLayunin ng risirts na ito na tignan ang konsepto ng utang na loob at ang pagtanaw nito base sa ugnayan sa pamilya. Gumamit ang mananaliksik ng katutubong metodo na pagtatanong-tanong at sinuri sa pamamagitan ng “content analysis”. Ang pag-aaral na ito ay nilahukan ng siyam (9) na pamilya mula sa iba’t-ibang antas ng pamumuhay. Mula sa pagsusuri ay nakabuo anim (6) na tema tungkol sa mga sumusunod: (1) konsepto ng utang na loob; (2) paraan ng pagpapahayag ng utang na loob; at (3) pagtingin sa pagtanaw ng utang na loob. Nakumpirma sa pag-aaral na ito ang pagkakapareho ng konspeto ng utang na loob sa mga nagdaang pag-aaral ngunit nang ito ay tinignan sa aspeto ng pagpapahayag at pagtanaw nito, may makabuluhang pagkakaiba pagdating sa pananaw ng mga magulang at ng mga anak dulot ng kanilang “social role” o sa papel na kanilang ginagampanan sa lipunan
Apoio matricial e concep??es sobre sa?de mental a partir da perspectiva de profissionais da aten??o b?sica
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Previous issue date: 2017-03-08This study aims to explore the work processes related to practices of mental health in services of primary health care network in Porto Alegre, as well as to analyze the conceptions and perspective of professionals of Primary Care about mental health. This is a qualitative, transversal and exploratory study. Data collection was performed from August to October 2016 in eight primary health care units: 1 traditional Basic Health service and 7 services with Family Health Teams (ESF). Research participants were 16 professionals: four physicians, five community health agents and seven nurses. The tool was semi-structured interviews, with a pre-elaborated script by researchers, which addressed issues related to work processes to mental health care. The interviews lasted approximately 40 minutes, which were recorded and transcribed. For data analysis, Thematic Analysis technique was chosen, according to Braun and Clarke. This research presents two articles. The first one aims to analyze the work processes in mental health from the perspective of the professionals of Primary Health Care of Porto Alegre, establishing similarities and differences in practices developed according to the mode of Matrix Support. Results show that the services with matrix support from Family Health Support Center demonstrated greater participation and integration of primary health care teams in mental health practices, and consequently, greater effectiveness and resilience of mental health care for users. The second article aims to analyze the conceptions and meanings attributed to mental health by professionals of primary care. Results show that the perspectives about the concept of mental health approach to the expanded understanding of health. This refers to a shift in the paradigm of mental health, which shows an advance towards an extended meaning of the concept, which reverberates in the consideration of social determinants of health.Este estudo buscou explorar os processos de trabalho relacionados ?s pr?ticas de sa?de mental nos servi?os da rede b?sica de sa?de da cidade de Porto Alegre, bem como analisar os sentidos e concep??es dos profissionais da aten??o b?sica em rela??o ? sa?de mental. Essa pesquisa ? de delineamento qualitativo, de car?ter explorat?rio e descritivo. A coleta de dados foi realizada nos meses de agosto a outubro de 2016 em oito unidades de sa?de da aten??o b?sica, sendo 1 Unidade B?sica de Sa?de (UBS) tradicional e 7 unidades com Equipes de Sa?de da Fam?lia (ESF). Os participantes do estudo totalizaram 16 profissionais: quatro m?dicos, cinco agentes comunit?rios de sa?de e sete enfermeiros. Foram utilizadas entrevistas semiestruturadas, com roteiro pr?-elaborado pelos pesquisadores, que abordou quest?es referentes aos processos de trabalho relacionados ? aten??o ? sa?de mental. As entrevistas tiveram dura??o aproximada de 40 minutos, as quais foram gravadas e transcritas na ?ntegra. Para a an?lise do material, adotou-se a t?cnica de An?lise Tem?tica, segundo Braun e Clarke. O estudo apresenta dois artigos. O primeiro teve como objetivo analisar os processos de trabalho em sa?de mental a partir da perspectiva dos profissionais da Aten??o B?sica (AB) de Porto Alegre, estabelecendo semelhan?as e diferen?as nas pr?ticas desenvolvidas de acordo com a modalidade de Apoio Matricial (AM). A partir dos resultados, os servi?os com apoio matricial do N?cleo de Apoio ? Sa?de da Fam?lia demostraram maior participa??o e integra??o das equipes da AB nas a??es de sa?de mental, e consequentemente, maior efetividade e resolutibilidade da aten??o ? sa?de mental dos usu?rios. O segundo artigo tem por objetivo analisar as concep??es e os sentidos atribu?dos a sa?de mental pelos profissionais da aten??o b?sica. Os resultados demonstram que o conceito presente nas perspectivas de sa?de mental aproxima-se ao entendimento ampliado de sa?de. Isso remete para uma mudan?a no que consiste o paradigma da sa?de mental, a qual se observa um avan?o para uma concep??o estendida do conceito, que se reverbera na considera??o de determinantes e condicionantes sociais da sa?de
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