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Search Results: 1 - 10 of 21616 matches for " Ricardo Gaspar Muller "
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Rethinking e. P. Thompson′s the Poverty of Theory
Ricardo Gaspar Muller
Diálogos , 2010, DOI: 10.4025/dialogos.v11i1 e 2.72
Abstract: The article rethinks and scrutinizes some of the most important arguments of E. P. Thompson’s The Poverty of Theory, perhaps his most seminal contribution to Marxist theory. In his essay Thompson states his usual defense of reason, the centrality of history and human agency, and argues against structuralism and structural analyses. Thompson claims that they are a political and theoretical assault against Marxism – ironically from the Left itself –, especially because of their conception of an epistemologically null and inert realism, and their negation of intelligibility of history, class and ideology as historical categories. El artículo busca rever y analizar los principales argumentos de E. P. Thompson en su ensayo The Poverty of Theory, una de las principales contribuciones a la teoría marxista. En este ensayo, Thompson retoma su habitual defensa de la razón, de la centralidad de la historia y de la acción humana, a la vez que denuncia a los análisis estructuralistas como una agresión política y teórica al marxismo (que, irónicamente, surgieron del propio campo de la izquierda), sobretodo por su concepción de un real epistemológicamente inerte y su negación de la inteligibilidad de la historia y de los conceptos de clase e ideología como categorías históricas. O artigo objetiva rever e analisar os principais argumentos de E. P. Thompson em seu ensaio The Poverty of Theory, uma de suas mais importantes contribui es para a teoria marxiana. No ensaio, Thompson retoma sua habitual defesa da raz o, da centralidade da história e do agir humano e denuncia as análises estruturalistas como uma agress o política e teórica ao marxismo – ironicamente advinda do próprio campo da esquerda –, sobretudo por sua concep o de um real epistemologicamente inerte e sua nega o da inteligibilidade da história e dos conceitos de classe e de ideologia como categorias históricas.
Los desafíos al desarrollo urbano-regional en la economía global contemporánea.
Ricardo Carlos Gaspar
Urbano , 2008,
Abstract: La urbanización acelerada y los cambios tecnológicos verificados en las últimas décadas están produciendo una nueva geografía de poder en el mundo, con centros metropolitanos y regiones asumiendo creciente importancia en la economía y política globales. El presente análisis aborda esas transformaciones, postulando que el nuevo énfasis en los gobiernos locales y en los espacios urbanos no significa que el Estado-nación haya perdido su centralidad, pues aún es la instancia de poder decisiva para dar soporte, sostenibilidad y coherencia a las estrategias regionales y locales de desarrollo, en un marco de crecientes y complejas interacciones entre distintas escalas geográficas.
Raz o e utopia: Thompson e a história
Ricardo Gaspar Müller
Diálogos , 2010, DOI: 10.4025/dialogos.v6i1.227
Efeitos do endolaser na safena magna para tratamento da doen a venosa cr nica Effects of endolaser on the greater saphenous vein in the treatment of chronic venous insufficiency
Ricardo José Gaspar
Jornal Vascular Brasileiro , 2011, DOI: 10.1590/s1677-54492011000100016
O universalismo europeu: a retórica do poder
Paulo Ricardo Muller
Revista Brasileira de Política Internacional , 2009, DOI: 10.1590/s0034-73292009000100010
Biorrevela??es: testes de ancestralidade genética em perspectiva antropológica comparada
Gaspar Neto, Verlan Valle;Santos, Ricardo Ventura;
Horizontes Antropológicos , 2011, DOI: 10.1590/S0104-71832011000100008
Abstract: there is a growing number of companies in different regions of the world, especially in north america, offering genetic ancestry tests based on dna. this phenomenon has attracted attention in the social sciences, particularly anthropology. in this paper, we present a case study that explores, based on a comparative anthropological perspective, the profiles of three companies located in different countries that commercialize genetic ancestry tests: african ancestry, in the united states; oxford ancestors, in england; and laboratório gene, in brazil. based on an analysis of their respective websites and materials released in the media, the objective is to use the first two as a counterpoint to the third in order to evaluate the similarities and differences in how they characterize the revelatory potential of their respective tests. we also explore the manner in which subjects such as ethnic/racial affiliation appear in the merchandising of their products and in their public postures. more broadly, it is emphasized that specific sociopolitical contexts influence the manners in which the genetic ancestry tests are presented and justified for their respective public consumers. in the specific case of the brazilian company, it is argued that consideration of the broad historical and anthropological panorama of "race" and racial relations, as well as the current debates on the subject, helps us understand how ancestry tests are justified and presented to the public.
A cor dos ossos: narrativas científicas e apropria??es culturais sobre "Luzia", um cranio pré-histórico do Brasil
Gaspar Neto, Verlan Valle;Santos, Ricardo Ventura;
Mana , 2009, DOI: 10.1590/S0104-93132009000200005
Abstract: over the last decade the skull of a woman excavated in lagoa santa, minas gerais, has turned into a scientific and cultural icon in brazil. luzia is taken to be one of the earliest human bone remains from the americas, dating from approximately 11,500 years ago. in this work the authors analyze discourses and representations about and surrounding this prehistoric find. situated between the domains of nature and culture, the specimen was transubstantiated into an individual possessing her own personal characteristics, while simultaneously being inserted into the debates on the biological and cultural ancestry of the brazilian people. the work also explores the sociocultural appropriations of luzia, prompting questions about the scientific disputes surrounding the primacies and temporalities involved in the occupation of the american continent and representations of prehistory, as well as the interfaces between race, science and society in contemporary brazil.
Use of Logistic Regression Model for Prediction of Non-Timber Forest Products  [PDF]
Alexandre Leandro Santos de Abreu, Ricardo de Oliveira Gaspar, Mirella Basileu de Oliveira Lima, Mauro Eloi Nappo, Eraldo Aparecido Trondoli
American Journal of Plant Sciences (AJPS) , 2017, DOI: 10.4236/ajps.2017.811193
Abstract: The use of non-timber is a valuable alternative for the conservation of tropical forests. Juçara (Euterpe edulis Mart.) is considered one of the main alternatives in the Atlantic Forest for the production of açaí pulp. However, there are few studies that aim to evaluate their production. The present study aimed to construct a probabilistic model to predict the production of Euterpe edulis bunches, using dendrometric variables and competition index. Twenty plots of 10 × 50 m were sampled in an area with said specie, showing the arboreal entities with diameter at breast height > 4.8 cm, and recording the Euterpe edulis phenomena. The main variables influencing the production of bunches were assessed using logistic regression model. The logistic regression showed the variables diameter breast height (DBH) and total height (h) as significant to explain the variation between productive and non-productive entities. The competition index tested was not significant (p-value = 0.221). The model of prediction of curl production in Juçara can be written as: Zi = -6.878594 + 0.2522454
Corre??o endovascular do aneurisma de artéria poplítea bilateral
Medeiros, Charles Angotti Furtado de;Gaspar, Ricardo José;
Jornal Vascular Brasileiro , 2006, DOI: 10.1590/S1677-54492006000400010
Abstract: the first report of a successful endovascular repair of a popliteal artery aneurysm was described in 1994. since then, few series with not many cases have been published. next, the authors describe two cases of successful endovascular repair of bilateral popliteal artery aneurysm.
Tratamento combinado da cirurgia de varizes com a escleroterapia de telangiectasias dos membros inferiores no mesmo ato
Gaspar, Ricardo José;Medeiros, Charles Angotti Furtado de;
Jornal Vascular Brasileiro , 2006, DOI: 10.1590/S1677-54492006000100010
Abstract: objectives: chemical sclerotherapy is the most traditional treatment to eliminate telangiectasias. for several decades, it has been carried out in the office, although it has a high index of treatment dropout for being a painful, long and, therefore, little efficient treatment. most of these patients also present insufficient varicose veins, which require phlebectomy and are candidates for surgery. the aim of this paper is to describe the combined treatment including varicose vein surgery and sclerotherapy for telangiectasias at the same procedure. methods: from january 1998 to march 2002, 213 patients (426 lower limbs) with telangiectasias were treated by means of hypertonic glucose infusion during the varicose vein surgery. results: more than 90% of the patients reported high indices of aesthetic satisfaction. the complementary sclerotherapy was necessary in 165 patients to have full aesthetic satisfaction during follow-up. any cases of superficial thrombophlebitis or of deep venous thrombosis were reported. there were no serious complications either. in 10% of cases, small drainage of residual microthrombus was necessary. the index of hyperchromic spots did not exceed 3%. only one patient developed a small ulcer in the back of the foot (0.2%), which spontaneously healed. conclusions: combined treatment including surgery with sclerotherapy for varicose veins and lower extremity telangiectasias is an alternative for patients who desire faster and painless results. multiple session sclerotherapy with hypertonic glucose is a safe and efficient procedure.
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