ResumoO presente artigo consiste em uma revisão sistemática de literatura que se refere à escuta adequada e às estratégias para investigação da violência sexual infantil, com especial ênfase no Protocolo NICHD (National Institute of Child Health and Human Development), reconhecido pela literatura internacional especializada como um dos instrumentos mais adequados para a entrevista estruturada com crianças vítimas de violência. O procedimento consistiu em verifi car nas bases de dados eletrônicas Bireme, INDEXPSI, SciELO, PePSIC, PubMed, Web of Science e PsycINFO, utilizando-se como descritores as palavras NICHD e sexual abuse, para artigos publicados entre os anos de 2000 e 2013. Foram consultados também acervos de livros em universidades. Nas bases de dados relacionadas, foram encontrados 73 artigos, dos quais 47 foram excluídos tendo como critério de exclusão artigos relacionados a outras temáticas de violência que não a sexual, e artigos repetidos, resultando em 26 artigos consultados. Nos acervos de Universidades foram consultados quatro livros nacionais, quatro livros internacionais e uma dissertação de mestrado, resultando em um total de 35 publicações analisadas. O protocolo apresenta-se como um instrumento estruturado, transmitindo informações de qualidade superior àquelas obtidas por entrevistas com menos questões abertas. Como resultado são produzidas respostas mais precisas, com relatos mais detalhados e ricos e com maior número de revelações.Palavras-chave: Abuso sexual infantil, oitiva de crianças, Protocolo NICHD.
-The objective of this work was to evaluate the development and productive traits of palisadegrass single cultivated or intercropped with corn, in addition to corn intercropped with pasture, under water deficit at different development stages of the plants. It was used a complete block experimental design with split plots and three replicates. Periods of water deficit were placed in the plots and types of cultivation were placed in the subplots. Irrigation was stopped at germination and initial tillering of palisadegrass and at V4 and V15 stages of corn and returned when soil moisture was 40% of available water capacity. Tiller density and palisadegrass height were evaluated weekly. Dry matter (DM) of fractions of herbage mass as well as leaf area of the plants were evaluated at corn tasseling and when grains reached physiological maturity. Components of corn production were determined in the second sampling. In palisadegrass, water influenced only tillering, which was reduced in the plots in which water defict was forced at the moment of germination or at the beginning of tilering, in both cultivation systems. Plant height and DM production were affected only by cultivation, reducing when intercropped with corn. Evaluated production components did not influence corn grain productivity, which was similar in all treatments (average of 10,145 kg/ha). Palisadegrass plants produce more DM in single cultivation than intercropped with corn. Water deficit during germination and initial tillering reduces tillering of palisadegrass during establishment phase. Water deficit, applied in this trial, does not reduce DM yield in palisadegrass or corn.
The research aim is the study of the potential use of adaptative multi-winglets to get reductions in the induced drag through variations of cant angle winglets. Different studies have been showing that the flow in the wing-tip can be redirect using small aerodynamics superficies, thus reducing the induced drag. The model to be tested is composed of a rectangular wing built from a profile NACA 65 3 − 018 constituted of three winglets called tip-sails, which are small wings without sweep at 25% chord. The tests were in a regime at a number Reynolds of 350,000. The results are analyzed by the interpretation of lift, drag and mapping of the wake through anemometry techniques of hot wire.
O espectro dos modos coerentes para gás atômico de Bose diluído, confinado em uma armadilha harmônica não isotrópica é determinado e utiliza-se da teoria de perturbação otimizada e a técnica das raízes aproximantes auto-similares. As expressões obtidas são válidas para níveis de energia arbitrários de todos os modos coerentes excitados. Este artigo deve ser utilizado como ponto de início para os alunos que querem se aprofundar no tema de condensação de Bose-Einstein atualmente presente em quase todos periódicos de Física.
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