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Search Results: 1 - 10 of 459539 matches for " Nelson J.R.;Bandinelli "
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Sequence analysis of the rDNA intergenic spacer of Metarhizium strains isolated in Brazil
Yanaka-Sch?fer, Fabiana Y.;Dall'Onder, Leonara P.;Panichi, Mariana C.;Mendes, Roberta G.;Fagundes, Nelson J.R.;Bandinelli, Josiane B.;Bogo, Maurício R.;
Genetics and Molecular Biology , 2008, DOI: 10.1590/S1415-47572008000100020
Abstract: to assess the extent of genetic variability of rdna intergenic spacer (igs) in metarhizium sp., 34 strains (27 isolated in brazil) were sequenced and analyzed together with an additional 20 metarhizium anisopliae var. anisopliae sequences retrieved from genbank. overall, the global nucleotide diversity for the region under study was of 0.090, while for the brazilian isolates it was only 0.016. phylogenetic analyses showed four well-supported groups (a, b, c, and d), one of which (d) has not been previously identified. all but one of the brazilian strains cluster in this novel d phylogroup, suggesting that the genetic variation found in brazil is a subset of the worldwide m. anisopiliae var. anisopliae variation.
Habitats, population densities, and social structure of capybaras (Hydrochaeris Hydrochaeris, Rodentia) in the Pantanal, Brazil
Alho, Cleber J.R.;Rondon, Nelson L.;
Revista Brasileira de Zoologia , 1987, DOI: 10.1590/S0101-81751987000200006
Abstract: (1) the pantanal is the central portion of a sunken flat plain bordering the upper paraguay river, with an area of 140,000 km2. seasonal floods begin in january and end in april. from may to october the land dries out and campos (grassland formations) and scattered pools appear. (2) typical capybara habitat in the pantanal is composed of three components: the water, a patch of forest, and a grass field for foraging. highest densities of capybaras (14 individuals/km2) were found during the rainy season when the available space for capybaras was reduced due to the flooding. areas without ponds or creeks presented low densities (from 0.38 to 0.84 capybaras/km2). group sizes ranged from 2 to 49 individuals (x = 9.48). (3) reproduction occurred year-round and young of different ages were seen throughout the year. however, the principal recruitment of young to the population was observed in july-august. while the females took turns in caring for young of different ages, probably the offspring of mothers who are sisters in the same social groups, the males competed intensively with each other for access to breeding females. the male's reproductive success appears to be limited to the number of breeding females that males have access to in the social group.
Cáncer oral: Métodos de diagnóstico (screening) rápido en la consulta odontológica
Barbany,J.R.;
Avances en Odontoestomatología , 2008, DOI: 10.4321/S0213-12852008000100013
Abstract: different proceedings marketed for a quick diagnostic of oral mucosa lesions, suspicious of cancer at the dentistry cabinet, are reviewed. among the different methods proposed: colour staining, fluorescence light and optimized brush biopsy computer monitored and analyzed by a specially trained anatomopathological team, this one seems the most referenced with a better level of safety and confidence.
Impact of Socio-Economic Factors on the Performance of Small-Scale Enterprises in Osun State, Nigeria
J.R. Aworemi
International Business Management , 2012,
Abstract: This study examined the impact of socio-economic characteristics on the performance of small-scale enterprises in the study area. It also identified the salient impacts of socio-economic traits on the development and expansion of small-scale enterprises in the country; established the productive prospects of progressive small-scale enterprises in the study area. The study was carried out in Osogbo, Osun State, Nigeria where copies of structured questionnaire were purposively administered on selected respondents. Evidence from the study shows that socio-economic characteristics of small scale entrepreneurs tend to influence the performance and productivity of SSEs. Further analysis shows that gender, age and educational qualification had significant influence on the performance of the selected small-scale enterprises in the study area. The study suggests integrated approach to the development of individual entrepreneurial capacity and promotion of sustainable small-scale enterprises.
Las relaciones entre ciencia y sociedad: hacia una sociología histórica del conocimiento científico
J.R. Blanco
Política y Sociedad , 1993, DOI: -
Abstract: Sin resumen
Sobre sujetos virtuales y mundos digitales: el caso de las comunidades virtuales
J.R. Blanco
Política y Sociedad , 1999, DOI: -
Abstract: Sin resumen
El trabajo del sociólogo
J.R. Blanco
Política y Sociedad , 1996, DOI: -
Abstract: Sin resumen
The amelioration of British West Indian slavery, 1750-1834: technical change and the plough
J.R. Ward
Nieuwe West-Indische Gids , 1989,
Abstract: Discussion of technical adaption during the period of slavery, achieved through modified processing equipment, and greater attention to manuring, livestock, and fodder supplies. The author examines also the plough as a substitute for the hoe in cultivation.
Cáncer oral: Métodos de diagnóstico (screening) rápido en la consulta odontológica Oral cancer: Quick diagnostic screening in dentistry
J.R. Barbany
Avances en Odontoestomatología , 2008,
Abstract: Se analizan los procedimientos existentes en el mercado, destinados al diagnóstico rápido de lesiones de la mucosa oral sospechosas de malignidad, en la consulta odontológica. De entre los distintos métodos propuestos: tinción con colorantes, iluminación con luz fluorescente y biopsia optimizada con toma de muestras ("brush biopsy"), monitorizada por computadora y valorada por un equipo específico de anátomo-patólogos, éste último es el que más documentado y con un mayor nivel de garantía y seguridad. Different proceedings marketed for a quick diagnostic of oral mucosa lesions, suspicious of cancer at the dentistry cabinet, are reviewed. Among the different methods proposed: colour staining, fluorescence light and optimized brush biopsy computer monitored and analyzed by a specially trained anatomopathological team, this one seems the most referenced with a better level of safety and confidence.
DIE WAT WEN 'n Generaal se storie uit 'n era van oorlog en vrede
J.R. Dutton
Scientia Militaria : South African Journal of Military Studies , 2012, DOI: 10.5787/24-2-277
Abstract: The title of this book of General Jannie Geldenhuys he explains in his ultimate paragraph. Napoleon, when asked on an occasion, which soldiers were the best, replied : "Those who are victorious" - Die wat wen. Jannie Geldenhuys served during his last decade in the South African Defence Force as Chief of the Army and thereafter as Chief of the SADF. During those years he certainly exercised command over victorious South African soldiers, soldiers (or rather servicemen) who maintianed the record of those who served in the two World Wars of this 20th Century.
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