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Search Results: 1 - 10 of 5632 matches for " Xavier Roseane "
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Representa??o social e ideologia: conceitos intercambiáveis?
Xavier, Roseane;
Psicologia & Sociedade , 2002, DOI: 10.1590/S0102-71822002000200003
Abstract: the subject of this article is the theory of social representations. its objective also constitutes its hypothesis: the possibility of allying the psychosocial interpretation and the sociological interpretation of moscovici's concept, linking it with althusser's and gramsci's concepts of ideology and hegemony, and establishing a dialogue with laclau and mouffe's concept of articulatory practice. the issue that surrounds this discussion concerns the restriction of the moscovician concept to the moment of interaction and its insufficiency in incorporating the scope of conflict and power relationships. the concepts of ideology and hegemony are also unable to recognize that many ideas, values and theories implicit in the life world are not necessarily connected to historical relations of domination, neither to the class struggle. the author argues that such concepts can be efficiently articulated provided that the concept of social representation is broadened in its cognitive and psychosocial character, and the concepts of ideology and hegemony are revised in their essentialism and determinism. the bridge between moscovici's concept of social representation and the others is made through althusser's notions of "general ideology", gramsci's "theories of common sense" and the recovery of the gramscian concept of hegemony as a discursive practice in laclau and mouffe's post-structuralist approach.
Representa o social e ideologia: conceitos intercambiáveis?
Xavier Roseane
Psicologia & Sociedade , 2002,
Abstract: O objeto deste artigo é a Teoria das Representa es Sociais. Seu objetivo constitui também sua hipótese: a possibilidade de aliar a leitura psicossocial a uma leitura sociológica do conceito de Moscovici, articulando-o com os conceitos de ideologia e hegemonia de Althusser e Gramsci, e estabelecendo diálogo com o conceito de prática articulatória de Laclau e Mouffe. A problemática que envolve essa discuss o se refere à restri o do conceito moscoviciano ao momento da intera o e sua insuficiência para abranger o ambito do conflito e das rela es de poder. Aos conceitos de ideologia e hegemonia, por sua vez, faltaria espa o para o reconhecimento de que muitas idéias, valores e teorias implícitas no mundo vivido n o est o necessariamente ligados a rela es históricas de domina o, tampouco à luta de classes. A autora defende que tais conceitos podem ser eficientemente articulados, desde que o conceito de representa o social seja ampliado em seu caráter cognitivo e psicossocial, e os conceitos de ideologia e hegemonia sejam revistos em seu essencialismo e determinismo. A ponte entre o conceito de representa o social de Moscovici e os demais é feita através das no es de "ideologia geral" de Althusser, de "teorias do senso comum" de Gramsci e do resgaste do conceito gramsciano de hegemonia como prática discursiva na abordagem pós-estruturalista de Laclau e Mouffe.
Extrato metanólico da amêndoa da semente de nim e a mortalidade de ovos e lagartas da tra?a-do-tomateiro
Trindade, Roseane Cristina Prédes;Marques, Irene Maria Ramos;Xavier, Haroudo Satiro;Oliveira, José Vargas de;
Scientia Agricola , 2000, DOI: 10.1590/S0103-90162000000300006
Abstract: a methanolic extract from neem seed kernels, obtained using the soxhlet apparatus was used to study the mortality of eggs and larvae of tuta absoluta (lepidoptera: gelechiidae) and to evaluate of the ovicidal effect. eggs 24 hours after oviposition were counted and sprayed with the extract at the concentrations of 1000, 500, 250, 125 and 62.5 mg l-1. controls were sprayed with water and methanol. the experiment was conducted in laboratory conditions at 25±2°c; ur 50±10% and 12 h of photophase. incubation period for all treatments, including controls, was four days on the average. the extract did not affect the viability of eggs, although the values varied between of 51.7% the 80.6%. larvae recently hatched from eggs were placed in glass tubes containing a tomato leaflet previously immersed for five seconds into the extract, at concentrations of 2000, 4000, 6000 and 8000 mg l-1 and conditioned on bod at 27±1°c; 65±10% rh and 12 hours of light. by the fourth day after treatment the extract caused mortalities of 82, 68, 94.7 and 100%, respectively. by the sixth day, all concentrations caused 100% mortality of the larvae. the controls with water and methanol presented mortalities of 4 and 8%, respectively.
Extrato metanólico da amêndoa da semente de nim e a mortalidade de ovos e lagartas da tra a-do-tomateiro
Trindade Roseane Cristina Prédes,Marques Irene Maria Ramos,Xavier Haroudo Satiro,Oliveira José Vargas de
Scientia Agricola , 2000,
Abstract: Estudou-se o efeito tóxico do extrato metanólico da amêndoa da semente de nim, obtido pelo aparelho de Soxhlet, na mortalidade de ovos e lagartas de Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae). Para constata o do efeito ovicida, ovos com 24 horas da oviposi o foram contados e pulverizados com extrato nas concentra es 1000; 500; 250; 125 e 62,5 mg L-1. As testemunhas foram pulverizadas com água e metanol. O experimento foi mantido, em laboratório, a 25 ± 2°C; UR de 50 ± 10% e fotofase de 12 h. O período de incuba o, para todos os tratamentos inclusive as testemunhas, foi em média de quatro dias, sendo que o extrato n o afetou a viabilidade dos ovos, embora os valores tenham variado de 51,7% a 80,6%. Lagartas recém-eclodidas foram colocadas em tubos contendo um folíolo de tomateiro, previamente imerso em extrato, nas concentra es de 2000; 4000; 6000 e 8000 mg L-1 e acondicionados na camara climatizada à 27 ± 1°C; UR: 65 ± 10% e fotofase: 12 h. Aos quatro dias, causaram mortalidade de 82, 68, 94,7 e 100%, respectivamente, sendo que, ao sexto dia, todas as concentra es tinham causado 100% de mortalidade da fase larval. As testemunhas tratadas com água e com metanol apresentaram mortalidade de 4% e 8%, respectivamente.
Globalization viewed by the opinion journalists A globaliza o na ótica do jornalismo opinativo
Roseane Andrelo
Estudos de Sociologia , 2007,
Abstract:
Níveis de cloro para codornas japonesas na fase de postura
Bezerra, Roseane Madeira;Freitas, Ednardo Rodrigues;Braz, Nádia de Melo;Xavier, Regina Patrícia de Souza;Farias, Nadja Naiara Pereira;Sá, Newton Lima;
Revista Brasileira de Zootecnia , 2011, DOI: 10.1590/S1516-35982011001100016
Abstract: in order to evaluate the effects of chlorine levels on performance and egg quality of japanese quails during the production phase, 288 quails with seventeen weeks of age were distributed in a completely randomized design with six treatments, eight replicates and six birds experimental unit. chlorine levels were: 0.07, 0.12, 0.17, 0.22, 0.27 and 0.32%. performance and egg quality parameters evaluated were: feed intake (g/bird/day), water consumption (ml/bird/day), production (%), egg weight (g), egg mass (g/bird/day), feed conversion (g/g), moisture of excreta, digestibility of dry matter, coefficient of nitrogen, coefficient of gross energy, apparent metabolizable energy, corrected apparent metabolizable energy, haugh unit, percentages of albumen, yolk and shell. chlorine levels did not significantly influence any of those variables; however, the specific gravity increased linearly with the addition of chlorine in the feed. it is recommended that diets for japanese quails during the production phase be formulated with clorine levels of up to 0.32%.
Teatro da Paz: histórias invisíveis em Belém do gr?o-Pará
Souza, Roseane Silveira de;
Anais do Museu Paulista: História e Cultura Material , 2010, DOI: 10.1590/S0101-47142010000200003
Abstract: teatro da paz ("peace theater"), in belém, capital of state of pará, is one of the most representative neo-classical opera houses in brazil. its remarkable history and features resulted of a deep process of architectonic renewal occurred between 1904 and 1905, when it had also a sort of rich elements of decoration incorporated. as a result, the process hidden facts happened from the building (1869-1878), following by the opening and functioning (1878-1887), until the first important renovation (1887-1890), involving improper management of public sources, conflicts between engineers, litigations, the intense public uses for nine years and the participation of two recognized artists, the italian domenico de angelis and the brazilian chrispim do amaral, in the first renovation. uncovering these invisible histories, outsider histories, give to monument back its human, social dimension.
BRS 151 L-7: nova cultivar de amendoim para as condi??es do nordeste brasileiro
SANTOS, ROSEANE CAVALCANTI DOS;
Pesquisa Agropecuária Brasileira , 2000, DOI: 10.1590/S0100-204X2000000300025
Abstract: brs 151 l-7 is a new large seeded and red testa color peanut cultivar, developed by embrapa-centro nacional de pesquisa de algod?o and destined to in natura consumption and food industry. this cultivar is an erect type plant, and was obtained by hybridization between a high yield valência genotype (iac-tup?) and a short-season cultivar from senegal 55-437 (spanish). in 27 regional yield trials, where evaluation is made under different agroecological conditions in four states of the brazilian northeast, brs 151 l-7 showed high seed yield potential, short cycle (87 days), tolerance to drought and adaptation to semi-arid environment. the average pod yield in the rainy season was about 1.85 ton ha-1 and in irrigated conditions it was 4.50 ton ha-1, which correspond to 12% and 38% increase, respectively, in relation to traditional tatu. as nutritional aspect, brs 151 l-7 is low oil content (46%) and high protein in its defatted flour (55%). among essential amino acids, the cultivar is only limitant in lisin, when compared with fao/85 pattern.
BRS 151 L-7: nova cultivar de amendoim para as condi es do nordeste brasileiro
SANTOS ROSEANE CAVALCANTI DOS
Pesquisa Agropecuária Brasileira , 2000,
Abstract: A BRS 151 L-7 é uma nova cultivar de amendoim, de sementes de colora o vermelha, de forma oblonga, desenvolvida pela Embrapa-Centro Nacional de Pesquisa de Algod o (CNPA), e destinada ao consumo in natura e à indústria de alimentos. A cultivar é de porte ereto, resultante do cruzamento entre a cultivar produtiva IAC-Tup (tipo Valência) e a cultivar Senegal 55-437 (tipo Spanish), de ciclo curto. Em ensaios regionais realizados em 27 municípios de quatro estados da Regi o Nordeste, a cultivar apresentou grande potencial para produtividade de sementes, ciclo vegetativo de 87 dias, tolerancia ao estresse hídrico, e grande adapta o ao cultivo em clima semi-árido. Sua produtividade média de vagens em condi es experimentais é de 1.850 kg ha-1 em cultivo de sequeiro, e 4.500 kg ha-1 em condi es irrigadas, o que corresponde a uma eleva o na ordem de 12% e 38%, respectivamente, com rela o à produtividade da cultivar tradicional Tatu. No aspecto nutricional, a cultivar BRS 151 L-7 tem baixo teor de óleo (46%), e sua farinha desengordurada contém 55% de proteína; entre os aminoácidos essenciais, é limitante apenas no teor de lisina, em compara o com o padr o da FAO/85.
Filosofia e educa o: confluências, de Amarildo L. Trevisan e Noeli D. Rossatto
Maria Aparecida Roseane Ramos
Princípios : Revista de Filosofia , 2007,
Abstract: Resenha do livro "Filosofia e educa o: confluências", Amarildo Luiz Trevisan; e Noeli Dutra Rossatto (Orgs.). Santa Maria [RS]: FACOS-UFSM, 2005. 351 páginas.
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