Spatial and temporal distribution of the shrimp nematopalaemon schmitti (Decapoda: Caridea: Palaemonidae) at a subtropical enclosed bay in South America

The spatio-temporal distribution of the soft bottom dwelling shrimp Nematopalaemon schmitti and the effect of environmental conditions (sediment characteristics, temperature, salinity and dissolved oxygen) on its abundance were studied at Ubatuba Bay, south-eastern coast of Brazil. Surveys were conducted monthly from September 1995 to August 1996. Each sampling set comprised eight different transects distributed within the bay. Comparisons of CPUE of shrimp among sampling stations demonstrated that the abundance of N. schmitti was the greatest during winter, when average water temperature within the bay was considerably lower than during the rest of the year. Most shrimps (more than 95%) were collected at a single transect located at the northernmost side of the bay, demonstrating the extremely patchy distribution of this species. A multiple regression analysis using data only from this northernmost transect indicated that temperature was the most relevant factor affecting the abundance of N. schmitti during the year. Copyright © 2009 Marine Biological Association of the United Kingdom.

Aplicação do Processo Analítico Hierarquico (AHP) Para Priorização de Obras de Intervenção em Áreas e Setores de Risco Geológico nos Municípios de Itapecerica da Serra e Suzano (SP)

Municipal Plans of Risk Reducing (PMRR's) were produced in settlements in the municipalities of Itapecerica da Serra (SP) and Suzano (SP), covering areas at risk of landslides and washouts of banks of streams. The development of PMRR's provided the delimitation of areas of risk, the indication of intervention works in order to eliminate and / or reduce risks, and consequently an indication of the areas and priority sectors for implementation of intervention works. The prioritization of areas and sectors that should receive the works of reducing or eliminating risk was performed by an expert involved in risk mapping. Despite the specialist's judgment exercise caution, the decision regarding the priority sites for implementation of alternative interventions is subjective. Since there is no way to eliminate this subjectivity, the use of decision-making techniques is important to evaluate whether the expert's reasoning is consistent. One of the first techniques developed for multiple criteria is the AHP (Analytic Hierarchy Process). This paper describes the results of a research carried out in order to assess whether the use of Analytic Hierarchy Process contributes to the results of the indication of the areas and priority sectors for implementation of interventions can be considered more consistent than in situations where the priority occurs without the use of decision making techniques. Results were compared between the prioritization of interventions for implementation contained in PMRR's of Itapecerica da Serra and Suzano and those obtained from the use of Analytic Hierarchy Process (AHP). It was concluded that such techniques permits an evaluation of the expert's judgment is logically coherent, thus contributing to produce results more technically based.

Genotype by environment interaction in different birth seasons for weight at 240, 365 and 450 days of age in Tabapuã cattle

The objective of this study was to evaluate the effect of genotype by environment interaction (GEI) on the weight of Tabapuã cattle at 240 (W240), 365 (W365) and 450 (W450) days of age. In total, 35,732 records of 8,458 Tabapuã animalswhich were born in the state of Bahia, Brazil, from 1975 to 2001, from 167 sires and 3,707 dams, were used. Two birth seasons were tested as for the environment effect: the dry (D) and rainy (R) ones. The covariance components were obtainedby a multiple-trait analysis using Bayesian inference, in which each trait was considered as being different in each season. Covariance components were estimated by software gibbs2f90. As for W240, the model was comprised of contemporary groups and cow age (in classes) as fixed effects; animal and maternal genetic additive, maternal permanent environmental and residual were considered as random effects. Concerning W365 and W450, the model included only the contemporary aged cow groups as fixed effects and the genetic additive and residual effects of the animal as the random ones. The GEI was assessed considering the genetic correlation, in which values below 0.80 indicated the presence of GEI. Regarding W365 and W450, the GEI was found in both seasons. As for post-weaning weight (W240), the effect of such interaction was not observed. ©2012 Sociedade Brasileira de Zootecnia.

Exercício, funcionalidade e distúrbios do sono em pacientes com doença de Parkinson

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação da reatividade de bovinos de corte e sua relação com caracteres reprodutivos e produtivos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Zoneamento geoambiental da região compreendida pelas folhas topográficas São José dos Campos e Jacareí-SP

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Utilização da lógica difusa na caracterização de áreas favoráveis à disposição de resíduos sólidos no município de Americana (SP)

Pós-graduação em Geociências e Meio Ambiente - IGCE

Fatores socioeconômicos e percepção de risco de produtores de leite no uso de produtos veterinários

Pós-graduação em Medicina Veterinária - FCAV

Avaliação da população de cães e gatos com proprietário, e do nível de conhecimento sobre a raiva e posse responsável em duas áreas contrastantes da cidade de Jaboticabal, São Paulo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Contribuição para o estudo da dinâmica de populações de cães e gatos do município de Jaboticabal, São Paulo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Fatores de risco para macrossomia fetal em gestações complicadas por diabete ou hiperglicemia diária

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Influência da pré-eclâmpsia na capacidade funcional de exercício

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Associações das concentrações séricas de ácido úrico com as variáveis dietéticas, antropométricas e bioquímicas de adultos clinicamente selecionados para programa de mudança de estilo de vida

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Associação da massa muscular esquelética com variáveis demográficas, antropométricas, dietéticas, bioquímicas e aptidão física de adultos clinicamente selecionados para programa de mudança de estilo de vida (MEV)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Modelo de previsão de priorização de peça de reposição

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)