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Search Results: 1 - 10 of 15102 matches for " Nelson Dias;Lamas "
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CULTIVAR RELEASE - BRS 336: A high-quality fiber upland cotton cultivar for Brazilian savanna and semi-arid conditions
Camilo de Lelis Morello,Murilo Barros Pedrosa,Nelson Dias Suassuna,Fernando Mendes Lamas
Crop Breeding and Applied Biotechnology , 2012,
Abstract: Cotton cultivar BRS 336 is a high-quality fiber upland cultivar and has wide adaptation to the Brazilian growing areas, with resistance to bacterial blight. BRS 336 exhibited fiber length higher than 32.0 mm in all field tests. Also, fiber strength exceeded all upland cotton currently grown in Brazil.
Produ??o de biomassa por cultivos de cobertura do solo e produtividade do algodoeiro em plantio direto
Ferreira, Alexandre Cunha de Barcellos;Lamas, Fernando Mendes;Carvalho, Maria da Concei??o Santana;Salton, Júlio César;Suassuna, Nelson Dias;
Pesquisa Agropecuária Brasileira , 2010, DOI: 10.1590/S0100-204X2010000600003
Abstract: the objectives of this work were to evaluate biomass production and persistence and the desiccation efficiency in plant species used as cover crops, and to quantify its effects on cotton yield in a no-tillage system. the study was carried out in santa helena de goiás, go, brazil, using 16 plant species: panicum maximum, cultivars momba?a, tanzania and massai; urochloa brizantha, cultivars piat?, xaraés, marandu and mg4; u. decumbens; paspalum atratum cv. pojuca; sorghum bicolor cultivars santa eliza and brs 700; pennisetum glaucum cv. adr 500; raphanus sativus; eleusine coracana, crotalaria spectabilis, and fallow plants as control. the species were sown early in march-2007. the lower dry biomass productivity and persistence were obtained with c. spectabilis, e. coracana, and r. sativus. cotton seed and lint yield were higher when it was cultivated after the cultivars tanzania and momba?a of p. maximum, in comparison to the ones observed using p. atratum cv. pojuca, r. sativus, and fallow plants. generally, s. bicolor, p. glaucum and the cultivars tanzania and momba?a of p. maximum, and mg4, piat? and xaraés of u. brizantha have biomass persistence and productivity suitable for cotton cultivation in no-tillage systems in the brazilian savannah.
BRS 336: a high-quality fiber upland cotton cultivar for Brazilian savanna and semi-arid conditions
Morello, Camilo de Lelis;Pedrosa, Murilo Barros;Suassuna, Nelson Dias;Lamas, Fernando Mendes;Chitarra, Luis Gonzaga;Silva Filho, Jo?o Luis;Andrade, Francisco Pereira;Barroso, Paulo Augusto Vianna;Ribeiro, José Lopes;Godinho, Vicente de Paulo Campos;Lanza, Marcelo Abreu;
Crop Breeding and Applied Biotechnology , 2012, DOI: 10.1590/S1984-70332012000100012
Abstract: cotton cultivar brs 336 is a high-quality fiber upland cultivar and has wide adaptation to the brazilian growing areas, with resistance to bacterial blight. brs 336 exhibited fiber length higher than 32.0 mm in all field tests. also, fiber strength exceeded all upland cotton currently grown in brazil.
BRS 335: a midseason high-yielding upland cotton cultivar for northeast brazilian savanna
Morello, Camilo de Lelis;Pedrosa, Murilo Barros;Suassuna, Nelson Dias;Chitarra, Luiz Gonzaga;Lamas, Fernando Mendes;Silva Filho, Jo?o Luis;Andrade, Francisco Pereira de;Barroso, Paulo Augusto Vianna;Ribeiro, José Lopes;Godinho, Vicente de Paulo Campos;Lanza, Marcelo Abreu;
Crop Breeding and Applied Biotechnology , 2012, DOI: 10.1590/S1984-70332012000300011
Abstract: cotton cultivar brs 335 is a midseason high-yield cultivar and has adaptation to the northeast brazilian savanna, yield stability, desirable resistance to main cotton diseases and good fiber quality. the cultivar brs 335 meets growers' demands for competitive lint yield as well as fulfilling industrial textile requirements.
Título da página electrónica: Or amento Participativo Portugal
Nelson Dias
Revista Crítica de Ciências Sociais , 2012,
Abstract: Uma página de entrada para a participa o A página www.op-portugal.org foi criada em Mar o de 2008, no ambito do projecto Or amento Participativo Portugal, apoiado pela Iniciativa Comunitária EQUAL (Employment, Social Affairs and Equal Opportunities). A interven o desenvolvida teve como objectivo geral disseminar o tema e a metodologia do Or amento Participativo (OP) a nível nacional, através da organiza o de ac es de forma o, workshops, encontros nacionais e consultoria para as autarquia...
Raupp: 50 years of neuroradiology
Dias, Daison Nelson Ferreira;
Arquivos de Neuro-Psiquiatria , 2011, DOI: 10.1590/S0004-282X2011000400026
Abstract: objective: evaluate the laboral and intellectual contributions of a founder of brazilian neuroradiology to the development of specialty. method: interviews were conducted with dr. raupp and contemporary doctors. then we made a literature review with the raupp search term aiming to identify those papers which included major changes in the diagnostic and therapeutic neurosurgical. results: the colleagues consulted were unanimous in recognizing the work of avant-garde and the importance of dr. raupp to the development of neuroradiological methods, especially in the pre-computed tomography fase. conclusion: the work of dr. raupp was fundamental for the consolidation of brazilian neuroradiological school over the past five decades. he developed diagnostic and therapeutic techniques in congruence with the practices of the specialty on the global stage and he promoted education through medical residency programs.
Genetic composition of Mytilus species in mussel populations from southern Chile Composición genética de especies de Mytilus en poblaciones de mejillón del sur de Chile
María Angélica Larraín,Nelson F Díaz,Carmen Lamas,Carlos Vargas
Latin american journal of aquatic research , 2012,
Abstract: Mussels are one of the most cultivated and commercialized bivalves worldwide and in southern Chile its culture represent an important economic activity. The species identification within the Mytilus genera, by morphological features, is unreliable, so we used a polymorphism RFLP in the gene encoding the polyphenolic adhesive protein as a species-specific genetic marker to describe Mytilus species diversity in southern Chile, and evaluate possible applications in traceability, food quality and safety. Using Me 15-16 marker most mussels were M. chilensis, finding no other pure individuals; however, putative hybrids of M. chilensis x M. trossulus and M. chilensis x M. galloprovincialis were detected. There was no evidence of M. edulis. The presence of the M. trossulus allele, faraway from its distribution area, demands further analysis with different genetic markers to allow a better understanding of its origin. In addition, the correspondence between markers that distinguishes northern from southern hemisphere M. galloprovincialis, with those who discriminates between M. chilensis and M. galloprovincialis would contribute to the taxonomic status of Chilean blue mussels. In Chile, the genetic composition of Mytilus indicates that geographical origin of mussels and its traceability cannot be established merely from the identification of the species. The use of other markers would be required. Los mejillones son una de las especies de bivalvos más cultivadas y comercializadas, en el sur de Chile donde su cultivo representa una actividad económica importante. La identificación de la especie dentro del género Mytilus, basada en las características morfológicas no es confiable por lo que se utilizó un polimorfismo RFLP en el gen que codifica la proteína adhesiva polifenólica como marcador genético específico de la especie para describir la diversidad de especies Mytilus en el sur de Chile, y evaluar posibles aplicaciones en trazabilidad, calidad e inocuidad de los alimentos. Usando el marcador Me 15-16, la mayoría de los mejillones fueron M. chilensis, no se encontraron individuos puros de otras especies. Sin embargo, se detectaron híbridos putativos M. chilensis x M. trossulus y M. chilensis x M. galloprovincialis. No se encontró evidencia de M. edulis. La presencia del alelo de M. trossulus, lejos de su área de distribución, requiere de análisis posteriores con diferentes marcadores genéticos para entender su origen. Además, conocer la correspondencia entre marcadores que distinguen M. galloprovincialis del hemisferio norte y sur con aquellos que discriminan
Un Procedimiento de Evaluación de las Condiciones Necesarias para Innovar la Gestión de Mantenimiento en una Empresa
Espinosa,Fernando F; Dias,Acires; Back,Nelson;
Información tecnológica , 2008, DOI: 10.4067/S0718-07642008000100012
Abstract: a structured procedure, implemented in excel?, to analyze the present situation in an enterprise with the purpose of evaluating the necessary conditions to implement an innovation process in the maintenance management system. the procedure allows obtaining a knowledge base of the company?s technical system of the present maintenance management. the proposal is composed by an audit and an expert analysis based on rules that include aspects related to the management form, the technological level of the productive equipment, the degree of organizational maturity, the maintenance goals and the physical and financial requirements to implement the selected conceptions. this procedure allows identifying the weaknesses and strengths of the productive system and the maintenance to plan in optimum form the proposed innovation maintenance.
EFEITO DE DIFERENTES MADEIRAS SOBRE A COMPOSI??O DA AGUARDENTE DE CANA ENVELHECIDA
DIAS, Silvia;MAIA, Amazile;NELSON, David;
Ciência e Tecnologia de Alimentos , 1998, DOI: 10.1590/S0101-20611998000300014
Abstract: the phenolic constituents were determined by high performance liquid chromatographic in sugar cane spirits stored for six months in casks of 20 l, of the brasilian woods "amburana" - amburana cearensis (fr. all.) a.c. smith; "bálsamo" - myroxylon peruiferum l.f.; "jequitibá" - cariniana estrellensis (raddi) kuntze; "jatobá" - hymenaea spp; "ipê" - tabebuia spp and of the european oak - quercus sp. a predominance of the phenolic constituents of each wood was observed in the beverage: a) ellagic and vanillic acid in oak; b) sinapaldehyde and vanillic acid in "amburana"; c) vanillin and elagic acid in "balsamo"; d) gallic acids in "jequitibá"; e) coniferaldehyde in "jatobá" e f) coniferaldehyde, vanillic and syringic acids in "ipé".
GESTATIONAL RISK FACTORS AND BIRTH WEIGHT FACTORES DE RIESGO DE GESTACIONES Y PESO AL NACER Fatores de risco gestacionais e peso ao nascer
Luiza Cristina Godim Domingues Dias,Nelson Souza
Revista Ciência em Extens?o , 2010,
Abstract: The aim of the present work was to investigate gestational risk factors and their relation to the birth weight of a child in two groups of gestational women who belong to different income levels. The sample was composed of 370 gestational women enrolled in a prenatal program in 10 Health Care Centers and a private office in Botucatu. Among risk factors investigated, education was the one which showed an important relation to birth weight. Data remark the importance of gestational risk situation control within prenatal assistance El objetivo del presente estudio fue investigar los factores de riesgo de gestaciones y su relación con el peso de los ni os al nacer en dos grupos de gestantes pertenecientes a niveles diferentes de renta. La muestra fue compuesta por 370 gestantes inscritas en el programa pre-natal en 10 Unidades Básicas de Salud y un consultorio particular en la ciudad de Botucatu. Entre los factores de riesgo investigados, la escolaridad fue el que presentó una relación importante con el peso del recién nacido. Las informaciones obtenidas destacan la importancia del control de situaciones de riesgo de las gestaciones en la asistencia pre-natal O Objetivo do presente estudo foi investigar os fatores de risco gestacionais e sua rela o com o peso da crian a ao nascer em dois grupos de gestantes pertencentes a níveis diferentes de renda. A amostra foi composta por 370 gestantes inscritas no programa de pré-natal em 10 Unidades Básicas de Saúde e um consultório particular na cidade de Botucatu. Dentre os fatores de risco investigados, a escolaridade foi o que apresentou rela o importante com o peso do recém-nascido. Os dados obtidos ressaltam a importancia do controle de situa es de risco gestacional dentro da assistência pré-natal.
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