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Search Results: 1 - 10 of 433296 matches for " Márcio dos Santos Teixeira; "
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MORTE RITUAL: REFLEX ES SOBRE O “SUICíDIO” SURUWAHA
KARINY TEIXEIRA DE SOUZA,MáRCIO MARTINS DOS SANTOS
Espa?o Ameríndio , 2009,
Abstract: ABSTRACT: This paper, by analyzing a socio-cultural practice of the Suruwaha people - the "ritual death" - aims to question and corroborate with the conceptual review of the term "suicide", considering it inappropriate for what in fact this particular case represents. The reflection on this case, based on a review of the anthropological literature about these people, tries to highlight the risks and limitations that may be generated by this "western look " inrelation to an indigenous practice. The anthropological analysis of issues related to the "ritual death" of the Suruwaha undoubtedly leads us to interesting conclusions about the results andmeanings of the contact between the "Western society" and indigenous peoples. At the same time, it demonstrates the complexity of the so-called traditional cultures as objects of study, since they are likely to suffer constant and complex transformations and re-elaborations.RESUMO: Este trabalho, ao analisar uma prática sócio-cultural do povo Suruwaha - a “morte ritual” – tem como objetivo problematizar e corroborar com a revis o conceitual do termo “suicídio”, considerando-o inapropriado para o que de fato ele representa neste casoespecífico. A reflex o deste caso, feita a partir de uma revis o de parte da literatura antropológica sobre esse povo, pretende evidenciar os riscos e limita es que podem ser acarretados por este “olhar ocidentalizado” em rela o a uma prática indígena. A análise antropológica de quest es relacionadas à “morte ritual” dos Suruwaha indubitavelmente nos conduz a interessantes leituras acerca dos resultados e significados do processo de contato da “sociedade ocidental” com os povos indígenas. Ao mesmo tempo, demonstra a complexidade das culturas ditas tradicionais enquanto objetos de estudo, uma vez que estas se mostram passíveis de constantes e complexas transforma es e reelabora es.
Efeito do melado de cana-de-a?úcar no desenvolvimento in vitro de bananeira (Musa spp.) cv. Ma??
Ribeiro, Juliana Martins;Melo, Natoniel Franklin de;Coelho, ?ngela Katiussia Nascimento dos Santos;Pinto, Márcio dos Santos Teixeira;
Revista Ceres , 2012, DOI: 10.1590/S0034-737X2012000300001
Abstract: despite offering a number of advantages as the quality of final product, the technique of in vitro cultivation of plants is still considered expensive due to, among other things, the use of reagents with high purity for the preparation of nutrient media. among the alternatives that can be adopted to reduce the costs associated with the production of seedlings, the replacement of the pa product for those with lower has potential. based on this information, the purpose of this study was to evaluate the effect of molasses of sugar cane on in vitro development of banana cv. ma??. for this purpose, banana plants were inoculated in nutrient media made on the basis of sugarcane molasses, with four different concentrations (brix of 1.5, 3.0, 4.5 and 6.0) and data were compared with those of plants grown on ms medium (control), in a total of five treatments. despite plants have been developed in all treatments, it was observed that for the variables leaf number and fresh biomass, plants cultivated in ms medium (control) had higher performances. however, for the average number of roots, there was no statistical difference between treatments. the sugarcane molasses did not favor the development of banana plants, but can be used for in vitro rooting of these plants.
A gest o na forma o dos adminstradores face aos desafios da competência mundial
Márcio B. dos Santos
Revista Gest?o & Tecnologia , 2005,
Abstract: Existem evidências globais da necessidade de programas de modelos de competência nos cursos de Administra o de Empresas, porque estes programas, e seus conceitos, ajudam e aplicam princípios básicos das novas tecnologias gerenciais e do empreendedorismo, como uma das principais causas da reestrutura o empresarial no mundo globalizado. Este artigo busca conectar as condi es mínimas do ensino dascompetências acadêmicas com problemas críticos na vida das organiza es.
A gest o na forma o dos adminstradores face aos desafios da competência mundial
Márcio B. dos Santos
Revista Gest?o & Tecnologia , 2010,
Abstract: Existem evidências globais da necessidade de programas de modelos de competência nos cursos de Administra o de Empresas, porque estes programas, e seus conceitos, ajudam e aplicam princípios básicos das novas tecnologias gerenciais e do empreendedorismo, como uma das principais causas da reestrutura o empresarial no mundo globalizado. Este artigo busca conectar as condi es mínimas do ensino dascompetências acadêmicas com problemas críticos na vida das organiza es.
Pharmacological Evaluation and Preliminary Pharmacokinetics Studies of a New Diclofenac Prodrug without Gastric Ulceration Effect
Jean Leandro dos Santos,Vanessa Moreira,Michel Leandro Campos,Rafael Consolin Chelucci,Karina Pereira Barbieri,Pollyana Cristina Maggio de Castro Souto,Márcio Hideki Matsubara,Catarina Teixeira,Priscila Longhin Bosquesi,Rosangela Gon?alves Peccinini,Chung Man Chin
International Journal of Molecular Sciences , 2012, DOI: 10.3390/ijms131115305
Abstract: Long-term nonsteroidal anti-inflammatory drugs (NSAIDs) therapy has been associated with several adverse effects such as gastric ulceration and cardiovascular events. Among the molecular modifications strategies, the prodrug approach is a useful tool to discover new safe NSAIDs. The 1-(2,6-dichlorophenyl)indolin-2-one is a diclofenac prodrug which demonstrated relevant anti-inflammatory properties without gastro ulceration effect. In addition, the prodrug decreases PGE 2 levels, COX-2 expression and cellular influx into peritoneal cavity induced by carrageenan treatment. Preliminary pharmacokinetic studies have shown in vivo bioconversion of prodrug to diclofenac. This prodrug is a new nonulcerogenic NSAID useful to treat inflammatory events by long-term therapy.
Efeitos da inclus?o de farelo do resíduo de manga no desempenho de frangos de corte de 1 a 42 dias
Vieira, Patrícia Aparecida Fontes;Queiroz, José Humberto de;Albino, Luiz Fernando Teixeira;Moraes, George Henrique Kling de;Barbosa, Anderson de Almeida;Müller, Elisa Sialino;Viana, Maurício Tárcio dos Santos;
Revista Brasileira de Zootecnia , 2008, DOI: 10.1590/S1516-35982008001200014
Abstract: an experiment was carried out to evaluate the use of residue mango (mangifera indica l., var. ubá) meal (rmm) in diets of broiler chickens from 1 to 42 days old. a total of 600 male ross chicks were distributed to a completely randomized design, with 5 diets and with 6 repetitions of 20 birds each. diets consisted of the inclusion of 0.0, 2.5, 5.0, 7.5 and 10.0% of rmm in diets based on corn and soybean meal. feed consumption, average daily weight gain, feed conversion ratio and productive efficiency index were evaluated. in the period from 1 to 42 days, there was no effect of rmm levels in feed consumption. average daily weight gain and feed conversion ratio was not also affected by inclusion of 2.5 and 5.0% of rmm in the diet. the inclusion up to 5% of residue of mango meal in the diet did not affect the performance of chickens in the period from 1 to 42 days old.
Study of Corrosion Resistance of Laser Welded Au-Pd-Ag-In Alloy Using Electrochemical Techniques  [PDF]
Márcio L. Dos Santos, Heloísa A. Acciari, Carla S. Riccardi, Antonio C. Guastaldi
Materials Sciences and Applications (MSA) , 2011, DOI: 10.4236/msa.2011.27098
Abstract: The aim of this work was to evaluate the corrosion resistance of AuPdAgIn alloy, submitted to laser beam welding, in 0.9% NaCl solution, using electrochemical techniques. Measures of the open circuit potential (OCP) versus time were applied to electrochemical experiments, as well as potentiodynamic direct scanning (PDS) and electrochemical impedance spectroscopy (EIS) on AuPdAgIn alloy, submitted to laser beam welding in 0.9% NaCl solution. Some differences observed in the microstructure can explain the results obtained for corrosion potential, Ecorr, and corrosion resistance, Rp. EIS spectra have been characterized by distorted capacitive components, presenting linear impedance at low frequencies, including a non-uniform diffusion. The area of the laser weld presented corrosion potential slightly superior when compared to the one of the base metal. The impedance results suggest the best resistant corrosion behavior for laser weld than base metal region. This welding process is a promising alternative to dental prostheses casting.
Os relatos de reconhecimento de Quaresma Delgado
Santos, Márcio Roberto Alves dos;
Varia Historia , 2008, DOI: 10.1590/S0104-87752008000200021
Abstract: the itineraries of quaresma delgado, explorer contracted by colonial authorities to investigate and map part of minas gerais and bahia "sert?o" in the 1730's, are studied as tipical accounts of reconnaissance, characteristic of a period when the exploration and mapping of the territory fortified themselves as illustrated scientific practices. the text - the account of reconnaissance - and the cartographic image - the map - produced by quaresma delgado are treated as constituent elements mutually complementary of a technical study, whose central aim is to describe, in a controlled language, the natural and human landscapes observed by the explorer.
Socio-Environmental and Sustainability Assessment for Technology Innovations at Pectens Production in Brazil
Márcio Ricardo Costa dos Santos
Journal of technology management & innovation , 2008,
Abstract: This study presents a practical impact assessment method for the adoption of technology innovations at Pectens In vitro Fertilization Laboratory in Rio de Janeiro State, Brazil. To fulfill the system framework requirements, focused on reproductive and productive enterprises, field visits and interview with the laboratory executive director were carried out. Considering the pectens production activities, 24 socio-environmental indicators were developed and the impact indices were automatically calculated by the system’s spreadsheets. General performance index for the pectens reproduction activities indicated an important contribution of technological innovations for the sustainable production of the In vitro Fertilization Laboratory. The employed method was considered as appropriate for evaluations of sustainability at this agribusiness activity, dealing with indicators as tools in order to identify possible risks for negative impacts. Those indicators include aspects beyond those commonly presented by environmental impact assessments, and were capable to provide adequate management and sustainable development for the studied Organization.
Socio-Environmental and Sustainability Assessment for Technology Innovations at Pectens Production in Brazil Socio-Environmental and Sustainability Assessment for Technology Innovations at Pectens Production in Brazil Socio-Environmental and Sustainability Assessment for Technology Innovations at Pectens Production in Brazil
Márcio Ricardo Costa dos Santos
Journal of technology management & innovation , 2008,
Abstract: This study presents a practical impact assessment method for the adoption of technology innovations at Pectens In vitro Fertilization Laboratory in Rio de Janeiro State, Brazil. To fulfill the system framework requirements, focused on reproductive and productive enterprises, field visits and interview with the laboratory executive director were carried out. Considering the pectens production activities, 24 socio-environmental indicators were developed and the impact indices were automatically calculated by the system’s spreadsheets. General performance index for the pectens reproduction activities indicated an important contribution of technological innovations for the sustainable production of the In vitro Fertilization Laboratory. The employed method was considered as appropriate for evaluations of sustainability at this agribusiness activity, dealing with indicators as tools in order to identify possible risks for negative impacts. Those indicators include aspects beyond those commonly presented by environmental impact assessments, and were capable to provide adequate management and sustainable development for the studied Organization. This study presents a practical impact assessment method for the adoption of technology innovations at Pectens In vitro Fertilization Laboratory in Rio de Janeiro State, Brazil. To fulfill the system framework requirements, focused on reproductive and productive enterprises, field visits and interview with the laboratory executive director were carried out. Considering the pectens production activities, 24 socio-environmental indicators were developed and the impact indices were automatically calculated by the system’s spreadsheets. General performance index for the pectens reproduction activities indicated an important contribution of technological innovations for the sustainable production of the In vitro Fertilization Laboratory. The employed method was considered as appropriate for evaluations of sustainability at this agribusiness activity, dealing with indicators as tools in order to identify possible risks for negative impacts. Those indicators include aspects beyond those commonly presented by environmental impact assessments, and were capable to provide adequate management and sustainable development for the studied Organization. This study presents a practical impact assessment method for the adoption of technology innovations at Pectens In vitro Fertilization Laboratory in Rio de Janeiro State, Brazil. To fulfill the system framework requirements, focused on reproductive and productive enterprises, field vis
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