959 research outputs found
THE BRASILIAN RURAL EDUCATION ANALYZED BY LOURENÇO FILHO IN THE EARLY 1960S
No full textAbstract Lourenço Filho was one of the most important intellectuals to influence the direction of Brazilian education in the 20th century. In the 1950s and 1960s, working in international organizations such as the Organization of American States (OAS), he analyzed the trajectory of rural education in the Americas. In 1962, Lourenço Filho wrote a study for the OAS on rural education, which was not published in Brazil. It is the purpose of the present work to present what this intellectual approached Brazilian rural education in this text sent to the OAS. The methodology used was the documentary analysis on the text of Lourenço Filho. The objective is to present the unpublished contribution in Brazilian publications of this author when dealing with rural education in the early 1960s.</p
Adelmo Genro Filho e a teoria do jornalismo no Brasil: uma análise crítica
No full textTese (doutorado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas, Programa de Pós-Graduação em Sociologia Política, Florianópolis, 2015.A afirmação de Adelmo Genro Filho, em "O Segredo da Pirâmide: para uma teoria marxista do jornalismo", de que o jornalismo é uma forma de conhecimento cristalizada no singular mobilizou jornalistas, pesquisadores e professores nos últimos 27 anos para instituição e legitimidade das teorias do jornalismo no Brasil. Com o arcabouço teórico e filosófico da Ontologia Crítica de Marx e Lukács, este estudo expõe as mediações presentes na produção e recepção da teoria, bem como os conceitos filosóficos que fundamentam a assertiva de Genro Filho. O trabalho divide-se em duas partes interdependentes. Na primeira, são trabalhadas as principais questões que se impunham para o jornalismo brasileiro nos anos 1980 (com ênfase para a formação acadêmica, a escrita jornalística e a hierarquia dos profissionais), a biografia do autor e o modo como o livro foi recepcionado pelos professores e pesquisadores em jornalismo no Brasil. A segunda parte reconstitui as bases filosóficas do livro, recuperando o entendimento ontológico do autor e o modo como esses fundamentos otimizam sua compreensão do jornalismo como forma de conhecimento. O objetivo é o de demonstrar como as escolhas teóricas do autor possuem estreita ligação com sua biografia e o modo como ele compreendia as questões de sua época. Ao passo que, por meio de análise do modo de recepção do livro, foi possível estabelecer uma cartografia da produção brasileira com base em 411 textos que citam "O Segredo da Pirâmide", evidenciando que o processo de institucionalização para a defesa do jornalismo como profissão, graduação especializada e com teorias específicas coincide com esse mapa. Paradoxalmente, demonstra-se que o processo de recepção do livro se faz acompanhar de uma negação da peculiar base marxista que o fundamenta, o que motiva o estudo detalhado das categorias utilizadas por Genro Filho.Abstract : In the book ?O Segredo da Pirâmide: para uma teoria marxista do jornalismo" [?The Secret of the Pyramid: for a Marxist theory of journalism"], Adelmo Genro Filho stated that journalism is a form of knowledge that is crystallized in the singular. This statement has mobilized journalists, researchers and professors over the last 27 years for the institution and legitimacy of theories of journalism in Brazil. With the theoretical and philosophical framework of Critical Ontology of Marx and Lukács, this study exposes the mediations present in the production and reception of the theory and the philosophical concepts that ground the Genro Filho's statement. The work is divided into two interdependent parts. At first, the text brings the main issues that were necessary to the Brazilian journalism in the 1980s (with emphasis on the academic, journalistic writing and the hierarchy of professionals), the author's biography and how the book was received by professors and researchers on journalism in Brazil. The second part reconstitutes the philosophical bases of the book, recovering the ontological understanding of the author towards journalism and how those fundamentals optimize the understanding of journalism as a form of knowledge proposed by the author. The objective was to demonstrate how the author's theoretical choices have close connection with his biography and how he understood the issues of his time. Simultaneously, through the analysis about the book's reception, it was possible to establish a cartography of the Brazilian production based on 411 texts mentioning "The Secret of the Pyramid", evidencing that the process of institutionalization for the defense of journalism as a profession, specialized graduation and with specific theories coincides with that map. Paradoxically, it is demonstrated that the book's reception process is accompanied by a denial of peculiar Marxist basis underlying it, which motivates the detailed study of the categories used by Genro Filho
Lourenço Filho: contribuições para teoria da administração escolar no Brasil
No full text<p>In 1963, Manoel Bergström Lourenço Filho (1897-1970) published his work entitled Organization and School Administration, which defined him as one of the pioneer authors in the systematization of the theory of school administration in Brazil. Thus this article aims to analyze the contribution of Lourenço Filho to the development and dissemination of precepts on this subject, by identifying the principles proposed by the author to make the actions of the organizers and administrators of school services more efficient.</p><p>Manoel Bergström Lourenço Filho (1897-1970) publicó en 1963 la obra Organización y administración escolar, que lo definió como uno de los autores brasileños pioneros en la sistematización de la teoría de la administración escolar en Brasil. De esta forma, este artículo tiene por objetivo analizar la contribución de Lourenço Filho en la elaboración y divulgación de los preceptos referentes a la temática, enumerando los principios que el autor relevó para hacer las acciones de los organizadores y administradores de los servicios escolares más eficientes.</p><p>Manoel Bergström Lourenço Filho (1897-1970) publicou em 1963 a obra Organização e administração escolar, a qual o definiu o como um dos autores brasileiros pioneiros na sistematização da teoria da administração escolar no Brasil. Dessa forma, este artigo tem por objetivo analisar a contribuição de Lourenço Filho na elaboração e divulgação dos preceitos referentes a temática, elencando os princípios que o autor relevou para tornar as ações dos organizadores e administradores dos serviços escolares mais eficientes.</p>
The father-son relationship with Down syndrome in O filho eterno and Mallko y papá
No full textabstract Literature, as noted by the father character in the novel, O filho eterno by Cristóvão Tezza, did not bring to the literary scene protagonists with Down syndrome. In light of this, the present article discusses two contemporary literary works: O filho eterno, by the Brazilian author Cristóvão Tezza (2007) and Mallko y papá, by the Argentine author Gusti Rosemffet (2016). Both works portray the daily lives of parents who have children with Down syndrome. The article underscores how the relationship between fathers and sons with Down syndrome emblematizes the social process of accepting difference. The theoretical references will be Bakhtin (1979; 2003), who will be used to reflect on the time and space of enunciation; Perrone-Moisés (2016), whose work will be employed to understand the implications of the auto-fictional genre; and Gilbert (2017), whose text will assist us in thinking about the representation of Down syndrome in cultural productions.</p
Performance and carcass traits of super-young crossbred beef cattle finished on feedlot fed two different diets.
No full textConfection of SF6 capsules used to estimate ruminal methane production in ruminants.
No full textIn recent decades, the concentration of methane and other greenhouse gases that cause the global warming is increasing, associated with human population growth and related activities, involving the agricultural environment
Metacirolana helenae Paiva & Souza–Filho 2023, sp. nov.
No full text<i>Metacirolana helenae</i> sp. nov. <p>(Figures 1–5)</p> <p> <i>Material examined</i></p> <p> <i>Holotype.</i> Male, 1.6 mm (dissected and drawn), REVIZEE III #72, 02.117°S, 38.384°W 6 August 1998, 100.3 m, dredge, NOc Antares coll., MOUFPE 14958.</p> <p> <i>Paratypes.</i> 3 males, 1 females, REVIZEE I, #113, 03.200°S, 37.667°W, 8 September 1995, 98.5 m, N. Oc. Antares coll., MOUFPE 14845. 2 male, 1 female, REVIZEE III #72, 2.117°S, 38.384°W, 8 June 1998, 100.3 m, dredge, NOc Antares coll., MOUFPE 14840. 23 males, 13 females, 2 mancae, REVIZEE IV, #109, 1.733°S, 37.100°W, 11 October 2000, 47 m, dredge, NOc Antares coll., MOUFPE 14847.</p> <p> <i>Type locality.</i> Brazil, oceanic banks of the North Chain, REVIZEE III #72 <b>(02.117°S, 38.384°W)</b>.</p> <p> <i>Etymology.</i> Named in honour of Helena Pessoa Fidelis, beloved older daughter of the second author.</p> <p> <i>Diagnosis.</i> Body about 2.5 × longer than wide, male pereion 1.8 × longer than pleon and female pereion 2.8 × length of pleon. Antenna 1 reaching pereonite 1 in the female and pereonite 2 in the male; peduncle article 1 shorter than article 2; article 2 with a tuft of five long setae in the posterodistal angle. Antenna 2 reaching pereonite 4 in the female and pereonite 6 in the male. Frontal lamina triangular, with very narrow basis widening distally. Pleonite 5 posterior margin broadly trilobate. Pleopod 2 male appendix almost straight with rounded tip, exceeding the apex of the endopod. Pleopods 3–5 with biarticulate exopod; endopod subequal to the exopod. Uropod exopod with a medial U-shaped excavation ending in an acute process. Pleotelson apex rounded and serrated without plumose setae.</p> <p> <i>Description.</i> Based on holotype male (1.6 mm) MOUFPE 14958. Body smooth, 2.3 × longer than wide; pereion 1.8 × longer than pleon. Head interocular and submarginal grooves absent. Pereonite 1 without grooves or ventral carina. Pleonite 1 partially hidden by pereonite 7. Pleonite 2 to 5 with a subacute posterolateral margin. Pleonite 5 bearing three weakly developed longitudinal processes.</p> <p>Antenna 1 peduncle article 2 with a tuft of five long plumose setae on posterodistal angle, one very long and reaching more than half of the flagellum; flagellum longer than peduncle; article 1 shortened, 1/4 of the length of article 2; article 2 elongated, being longer than peduncle article 3. Antenna 2 peduncle article 4 with two plumose setae; article 5 longer than previous articles. Mandible with 3-dentate incisor process; palp article 2 longer than article 1 (2.3 ×), article 3 falcate with setae along inner margin. Maxilla 1 endopod with three robust and plumose setae, exopod with seven robust setae. Maxilla 2 medial plate with four simple setae; lateral plate with three simple setae. Maxilliped inner plate with three distal setae; palp article 2 larger and wider than articles 3 and 4 together.</p> <p>Pereopod 1 basis narrow, distally enlarged, anterior margin not produced; ischium triangular; merus anterior margin slightly produced over carpus, anterodistal angle without setae, posterior margin with four robust setae; carpus short and triangular, with two simple setae; propodus 1.5 × longer than wide, palm slightly curved, with three blunt processes, first two bearing one robust pectinate seta, distal one bearing a simple robust seta near to dactylus insertion; dactylus long with seven subdistal setae. Pereopod 2 basis narrow; ischium triangular, anterior margin not produced; merus anterodistal margin with three simple setae; carpus short, with three simple setae in the posterodistal angle; propodus 2 × longer than broad, palm slightly curved, two marginal blunt processes, bearing one robust pectinate seta, with a simple robust seta near the dactylus insertion; dactylus long with a subdistal seta. Pereopod 3 similar to pereopod 2. Pareopods 4–7 slender, similar in form. Pereopod 7 longer than the others; basis 3 × longer than wide; ischium, merus, carpus and propodus with few robust setae.</p> <p>Penile papilla absent. Pleopod 1 peduncle with three robust setae and a plumose seta on inner margin. Pleopod 2 peduncle with four plumose setae on inner margin; appendix masculine straight with rounded tip, exceeding the apex of endopod. Pleopod 3 peduncle with three robust setae and one plumose seta on inner margin; exopod biarticulate; endopod subequal to exopod. Uropod peduncle with strongly produced and subacute distal angle bearing 2 long setae; endopod wide, 1.3 × longer than exopod, with subacute distal margin; exopod lanceolate, with acute distal margin. Pleotelson subtriangular, wider than long, without grooves or dorsal carinae, distal margin serrate and broadly rounded.</p> <p> <i>Female (sexually dimorphic characters only)</i></p> <p>Body 2.6 × longer than wide, pereion 2.8 × length of pleon. Antenna 1 reaching pereonite 1; antenna 2 reaching pereonite 4.</p> <p> <i>Distribution.</i> Brazil, Ceará, Rio Grande do Norte and Pernambuco, oceanic banks of the North Chain, depth of 47– 100 m.</p> <p> <i>Remarks.</i> <i>Metacirolana helenae</i> sp. nov. belongs to the <i>Metacirolana</i> ̍ <i>serrata</i> group̾ by virtue of its ̍smooth body surfaces, lack of dorsal carinae and abundant chromatophores̾. Within this group, the new species is most similar to <i>M. agaricicola</i> Kensley, 1984, from Belize, in the general shape of the body and in having the posterior margin of pleonite 5 broadly trilobate. However, the new species can be differentiated from <i>M. agaricicola</i> by the following characters (characters of <i>M. agaricicola</i> in parentheses): male antenna 1 with callynophore (vs lacking callynophore), female antenna 2 reaching pereonite 4 (vs peronite 2); endopod of uropod with a medial U-shaped excavation ending in an acute process on outer margin (vs lacking excavation); pleotelson distally convex (vs triangular). Additionally, Müller (1991) pointed out that <i>M. agaricicola</i> has few denticles on the posterior margins of female pereonites 4–7 and pleonites 1–5, which were missed on the original description. These denticles are absent in <i>M. helenae</i> sp. nov.</p> <p> <i>Metacirolana helenae</i> sp. nov. can also be easily differentiated from <i>M. riobaldoi</i>, also known from Brazilian waters, in lacking denticles on the posterodorsal margin of the pereion and pleon segments. A comparison of morphological characters among the <i>Metacirolana serrata</i> group recorded from the Atlantic Ocean is given in Table 2.</p>Published as part of <i>Paiva, Ricardo J. C. & Souza – Filho, Jesser F., 2023, Two new species of Metacirolana Kussakin, 1979 (Isopoda: Cirolanidae) from Brazilian waters, pp. 142-158 in Journal of Natural History 57 (1 - 4)</i> on pages 143-147, DOI: 10.1080/00222933.2022.2162457, <a href="http://zenodo.org/record/7684413">http://zenodo.org/record/7684413</a>
D. Sinhá e o filho padre
No full textRESUMO
Artigo publicado em O Estado de São Paulo de 29 de maio de 1965. O efeito que alguns livros podem causar em termos de aceitação excede muitas vezes os seus próprios limites. Será o caso deste D. Sinhá e o filho padre, de Gilberto Freyre, obra de ficção. Nele, o principal elemento de dispersão reside na figura do autor solidamente aureolada num terreno estranho à ficção. A história relata a figura de um seminarista, e sua relação com um ex-colega de colégio, colocando as questões do homossexualismo, das distorções, trazidas por uma educação mal orientada, uma formação católica um tanto caricatural, numa atmosfera propícia ao agravamento de tais problemas.
ABSTRACT
Mother and Son; a Brasilian Tale. v. 8, n. 1, p. 83-86, jan./jun. 1980
Article published in O Estado de São Paulo May 29 th, 1965. The effect that some books may cause in terms of acception, exceeds sometimes their own limits. This D. Sinhá e o filho padre by Gilberto Freyre is a fiction work. In this book the main element of dispersion is in the figure of the Author firmly wrapped up in a field which is strange to the fiction. The story reports the figure of a seminarist, and his relation with an exfellow of school, showing the problem of homosexualism, the distortions which were brought due to a badly oriented education, a catholic formation a little caricatural one, in an atmosphere supposed to be opportune to the aggravation of such problems.
RÉSUMÉ
D. Sinhá et son fils prêtre. v. 8, n. 1, p. 83-86, jan./jun. 1980.
Article publié dans le journal O Estado de S. Paulo du 29 maio 1965. L’effet que quelques livres peuvent causé en ce qui concerne l’acceptation, va au-delá de sa propre limitation. C’est le cas de l’oeuvre de fiction. D.Sinhá et le son fils prêtre de Gilberto Freyre, dont l’élément principal de dispersion est la figure de l’auteur fortemente exaltée dans une ambiance étrange à la fiction. L’histoire tourne autour d’un séminariste et ses rapports avec un ex-camarade de collège. Il met en évidence les questions d’homosexualité, des distorsions determinées par une éducation mal orientée, une formation catholique caricaturelle dans une atmosphère favorable à l’accroissement de tels problèmes
Gift Young Engineers: An Extra-Curricular Initiative for Updating Computer and Electrical Engineering Courses
No full textThe curricula of engineering courses are well defined by the central government for all Brazilian universities. Indeed, there are some mandatory determinations that must be fulfilled prior to the accreditation of any engineering course in Brazil. Modifications must be submitted for evaluation beforehand, resulting in a process that sometimes takes years to be approved. That is a secure way to guarantee that the fundamentals of each engineering program will be part of the students’ carrier all over the country, and at the same time a problem when you need to introduce new technological subjects. That poses a problem when you have new demands for technological curricular components that could express the actual state of the art of modern subjects. Trying to solve these issues some professors from the Federal University of Amazonas developed a flexible extra-curricular program for electrical and computer engineering courses, named Gift Young Engineers. This paper describes the philosophy of these extra-curricular programs. Some examples of successful particular partnerships are also discussed. Indeed the proposed training programs for Digital TV Systems (hardware and software) will be presented and analyzed in details. The obtained results will also be discussed in order to contribute to similar experiences worldwide
comparação de biomarcadores de estresse oxidativo presentes no sangue de Arctocephalus australis e Mirounga leonina, Pinípedes (sub-ordem Pinnipedia) com distintas capacidades de mergulho
No full textTCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.Os pinípedes, mamíferos marinhos pertencentes à sub-ordem Pinnipedia, são mergulhadores hábeis, desenvolvendo grande parte de suas atividades, como alimentação e deslocamento, durante os mergulhos. Precisam, no entanto, voltar à superfície para respirar, expondo-se às transições bruscas de hipóxia/reperfusão rotineiramente, que podem acarretar em altas produções de espécies reativas de oxigênio (EROs). Desenvolveram, para tanto, inúmeras defesas metabólicas, fisiológicas e enzimáticas a fim de evitar o estresse oxidativo associado à produção elevada de EROs. O presente estudo avaliou o status antioxidante de Arctocephalus australis (Fam. Otariidae) e Mirounga leonina (Fam. Phocidae), espécies de pinípedes que apresentam comportamentos de mergulho, usuais e/ou extremos, distintos. Foram realizadas análises espectrofotométricas, a partir de amostras sanguíneas, para quantificação da atividade de antioxidantes enzimáticos, além de danos oxidativos. As análises evidenciaram diferenças bioquímicas que sustentam a hipótese de relação direta entre os biomarcadores de estresse oxidativo e as distintas capacidades de mergulho das espécies mergulhadoras
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