Effects of a small fish cage farm on zooplankton assemblages (Cladocera and Copepoda: Crustacea) in a sub-tropicalreservoir (SE Brazil).

In Brazil, the environmental impacts of fish cage farming in water reservoirs have not been well studied. As this activity is being increasingly practiced, investigations on the impacts of this practice are strongly needed. The goal of this study was to investigate the effects of a small cage tilapia farm on zooplankton assemblages in an oligo/mesotrophic reservoir (Jurumirim Reservoir, Paranapanema River). Zooplankton, limnological variables, and water samples were obtained trimonthly during a year at two sample sites, one was located adjacent to the cage farm and the control area was located one kilometer away from it. Eighteen species were identified and Cladocera was the dominant group. The same species of microcrustaceans were identified at both sites. Among the ecological attributes studied, only evenness showed a tendency towards being higher in the control site. Significant differences between studied variables in the sites were observed only for material in suspension. The results of the study indicate that, during the studied period, the cage farm did not generate detectable changes in the zooplankton assemblages and their ecological attributes. However, small differences in some limnological variables could be an indication of some environmental changes associated with the fish farm system.

Adaptação para o Português do questionário de auto-avaliação de percepção de saúde física e mental da mulher de meia-idade - Questionário da Saúde da Mulher

The objective of this study is to translate to Brazilian Portuguese, and validate (criterion) it to the Brazilian population, the Women's Health Questionnaire (WHQ), questionnaire was developed by Hunter (1992) in order to evaluate physical and mental symptoms, which were experienced by women, along their climacteric transition. A sample of 63 women, from 45 to 65 years old, was selected from the HC-UNESP staff and HC-Community Health School Center users. The WHQ and the General Health Questionnaire - GHQ (Goldberg-1972 - 60 items) were answered by all of them. The GHQ was used as reference. Pearson correlation coefficient, sensitivity and specificity were calculated for assessing the validity of the questionnaire. Cut-off points were determined in the WHQ by linear regressions (the reference was GHQ's cut-off points - higher than 2). Outcomes highlighted a general index of sensitivity of 0.83, specificity of 0.87, and correlation of - 0.82 and reliability of 0.89. The study sample does not portray the general population because the persons interviewed had high level of education. As the WHQ is easy to be applied and analyzed, it could be used in general, gynecologic, oncology and psychiatric practice.

Construction and validation of the brazilian questionário de respostas socialmente habilidosas segundo relato de professores (QRSH-PR)

Behavioral problems in preschool children are one of the most frequent motives for seeking psychological care by parents and caregivers. Instruments are considered necessary, created from a Social Skills Training theoretical-practical perspective, which may systematically assist the identification of social skills and behavioral deficits, helping professionals in the prevention and/or reduction of behavioral problems. The purpose of this study was to test the psychometric validity and reliability of an instrument for evaluation of Socially Skilled Responses, from a teacher's perspective (QRSH-PR For this purpose, 260 preschool children were evaluated, differentiated in subgroups without and without behavioral difficulties, based on the Child Behavior Scale (Escala de Comportamento Infantil/ECI-Professor Studies were conducted for construct, discrimination, concurrent and predictive validity. The Cronbach Alpha was calculated to evaluate internal consistency. The obtained results pointed to positive indicators in reference to construct, discrimination, and predictive validity, and even for good internal consistency, indicating that the items consistently measure the construct of social skills, and differentiated children with and without behavioral problems. The questionnaire is considered to be gauged for evaluation of socially skilled responses from preschool children, and applicable in educational and clinical environments. Copyright 2009 by The Spanish Journal of Psychology.

Interference of cage fish farm on diet, condition factor and numeric abundance on wild fish in a Neotropical reservoir

Historically, the ichthyofauna of large Brazilian rivers has been subject to anthropogenic interference, such as impoundments. Currently, cage fish farming systems are a new source of impact on aquatic ecosystems. The objective of this study was to characterise the impact of freshwater fish farms on the feeding of five species of Neotropical freshwater fish. Specimens of Astyanax altiparanae, Galeocharax knerii, Iheringicthys labrosus, Pimelodus maculatus and Plagioscion squamosissimus were sampled in areas around two systems of cage fish farming (CF), and two control areas (CT) that were not influenced by this activity. Results show that there were significant changes in the diet of trophic generalist species (A. altiparanae, P. maculatus and I. labrosus) accompanied by a related increase in the condition factor values of these species in cage areas. Trophic specialist species, such as the carnivorous fish species G. knerii and P. squamosissimus, presented small differences between the CF and CT areas with regard to diet and showed no differences in other analyses performed. In conclusion, cage fish farms can affect the natural diet of trophic generalist fish species, directly affecting the nutritional status (condition factor), where food wastes was found to be one of the principal items consumed by this trophic guild. Results indicate that these species are responsible for recycling a great quantity of organic matter transferred by this type of activity, which, along with local fishery activities, contribute to mitigation of associated processes of eutrophication. © 2013 Elsevier B.V.

Validade e aplicabilidade do questionário internacional de atividade física aplicado via e-mail em adultos

Pós-graduação em Ciências da Motricidade - IBRC

Validação de questionário quantitativo de freqüência alimentar para crianças de 5 a 10 anos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Adaptação transcultural do questionário para avaliação das atitudes dos pais com relação a saúde bucal dos filhos

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Desenvolvimento, aplicação e avaliação de nova técnica de avanço da tuberosidade tibial com uso de espaçador de polímero de mamona fixado com parafusos para correção da ruptura do ligamento cruzado cranial em cães

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Padronização de questionário para avaliação de conhecimento sobre avulsão e reimplante dentário, validado pela Teoria de Resposta ao Item (TRI)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Comparação dos resultados de um novo questionário de avaliação psicológica versus avaliação psicanalítica clássica em mulheres inférteis

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Elaboração e aplicação de questionário sobre saúde bucal, validado pela teoria de resposta ao item

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Elaboração, padronização e aplicação de questionário para avaliação de conhecimento sobre câncer bucal validado pela teoria de resposta ao item

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação da qualidade de vida relacionada à saúde por meio do questionário CHQ-PF50® em crianças com distúrbios da evacuação

Pós-graduação em Pediatria - FMB

Validação do questionário Baecke modificado para idosos e proposta de valores normativos

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Emergy assessment of tilapia cage farming in a hydroelectric reservoir

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)