Caring for family caregivers: An analysis of a family-centered intervention

Objective To assess the effectiveness of Problem-Solving Therapy (PST) on family caregivers through the use of scales to measure anxiety, depression and emotional distress; and to explore facilitating factors and obstacles for its use based on the narrative of nurses. Method A clinical trial and an exploratory focus group with the use of mixed analysis methodology. The study was conducted in a primary health care center in Tarragona, Spain, and the sample consisted of 122 family caregivers who were included in the home care service, and 10 nurses who participated in the intervention group. Family caregivers with evident symptoms of anxiety, depression and emotional distress received PST in the intervention group. The intervention group also consisted of a discussion with eight nurses, which was transcribed and submitted to content analysis. Conclusion Problem-Solving Therapy proved to be effective in reducing perceived anxiety, depression and emotional distress. We identified its strong points and obstacles as described by nurses.



Worker morphology of the ant Gnamptogenys striatula Mayr (Formicidae, Ectatomminae) in different landscapes from the Atlantic Forest domain

Morphological traits, such as size and shape, may reflect a combination of ecological and evolutionary responses by organisms. Ants have been used to evaluate the relationship between the environment and species coexistence and morphology. In the present study, we analyzed the morphology of workers of Gnamptogenys striatula Mayr in different landscapes from the Atlantic Domain in southeastern Brazil, focusing on the variation in the morphological attributes of these populations compared to those from a dense ombrophilous forest. Eighteen morphological traits of functional importance for interactions between workers and the environment were measured to characterize the size and shape of the workers. In general, the results show that ants of urban areas possess some morphological attributes of smaller size, with highly overlapped morphological space between the populations in forested ecosystems. Further, some of the traits related to predation were relatively smaller in modified land areas than in the populations from preserved areas of dense ombrophilous forest. These results help broaden the knowledge regarding morphological diversity in G. striatula, suggesting that the characterization of the morphology may be important to quantify the effects of land use on morphological diversity, and presumably, to facilitate the use of ants as biological indicators.

Curriculum y doble lógica de inserción: lo universitario y las prácticas profesionales

La práctica intrauniversitaria y sus reglas autolegitimatorias, no tienen relación directa con las prácticas profesionales de quienes egresan de las universidades. De tal manera los planes de estudio pueden mantener sistemática disociación con las necesidaes profesionales, sin que ello implique disfunción alguna dentro de la actividad universitaria. Por cierto que la Universidad no tiene por qué responder mecánicamente a las demandas del mercado; pero sí debe asumir que la noción de crítica social debe resultar inmanente a las prácticas profesionales para las cuales se forma a los estudiantes. De lo contrario, se prepara a los mismos para el desempleo y la inadecuación laboral, o para un discurso que será abandonado en cuanto se inicie la actividad profesional.

A composição do curriculum vitae entre estudantes de medicina e seus condicionantes

Nesta pesquisa, investigam-se as escolhas de atividades formadoras feitas por estudantes de Medicina e seus motivos, com o fim de apreender a lógica dessas escolhas no contexto institucional em que se apresentam e no contexto social mais amplo das sociedades capitalistas atuais, onde se afirmam novos padrões de autorrealização, conforme as pesquisas de A. Ehrenberg. Assim, não só escutamos os estudantes, como também estivemos atentos às práticas e aos valores vigentes na faculdade estudada e a outros procedimentos indicados pelos entrevistados, entre eles a seleção para a residência médica. Parte-se de dados colhidos por meio de entrevistas semiestruturadas com 12 alunos e mediante um questionário respondido por 156 dos 160 alunos que cursavam o oitavo período da Faculdade de Medicina estudada. A análise dos dados apoia-se em pesquisas similares e em estudos sobre as transformações atuais nos padrões de comportamento dos indivíduos na sociedade.

O Core Curriculum da Unesco como Base para Formação em Bioética

RESUMO A revolução biotecnológica das últimas décadas teve como resultado o desenvolvimento de um poder quase sem limites sobre a vida humana. Tal contexto exige do profissional uma visão globalizada dos problemas éticos e sociais da era contemporânea, alicerçada em sólidas bases filosóficas e legais. Este contexto torna necessária a promoção de novas competências e habilidades relacionadas à vida profissional. Neste sentido, o ensino da Bioética desponta como uma possibilidade de inovação curricular alternativa ao tradicional modelo prescritivo e normativo. Este artigo relata a experiência da Cátedra Unesco de Bioética da Universidade de Brasília com a utilização do Core Curriculum proposto pela Unesco como instrumento didático-pedagógico adequado ao ensino da Bioética. Entre os dilemas pedagógicos enfrentados pela Bioética como disciplina encontram-se: a construção de seus conteúdos, sua estruturação, as concepções teóricas a serem seguidas e seus objetivos. A contextualização e o aperfeiçoamento da estratégia proposta pelo Core Curriculum podem significar importantes instrumentos facilitadores para docentes que buscam organizar práticas didático-pedagógicas inovadoras em Bioética com o intuito de proporcionar resultados efetivos na formação de seus estudantes.

Accuracy and efficiency evaluation of point-centered quarter method variations for vegetation sampling in an araucaria forest

In order to verify Point-Centered Quarter Method (PCQM) accuracy and efficiency, using different numbers of individuals by per sampled area, in 28 quarter points in an Araucaria forest, southern Paraná, Brazil. Three variations of the PCQM were used for comparison associated to the number of sampled individual trees: standard PCQM (SD-PCQM), with four sampled individuals by point (one in each quarter), second measured (VAR1-PCQM), with eight sampled individuals by point (two in each quarter), and third measuring (VAR2-PCQM), with 16 sampled individuals by points (four in each quarter). Thirty-one species of trees were recorded by the SD-PCQM method, 48 by VAR1-PCQM and 60 by VAR2-PCQM. The level of exhaustiveness of the vegetation census and diversity index showed an increasing number of individuals considered by quadrant, indicating that VAR2-PCQM was the most accurate and efficient method when compared with VAR1-PCQM and SD-PCQM.

Worker honeybee hemolymph lipid composition and synodic lunar cycle periodicities

The aim of the present investigation was to extend a previous study, showing a correlation of the variations of hemolymph carbohydrates with synodic lunar-like cycle and its circaseptan harmonics to worker honeybee hemolymph lipids. Hemolymph lipid concentrations of emerging worker imagos were analyzed in terms of one ideal synodic lunar cycle and processed by the cosinor method testing the null hypothesis versus the presence of 29.5-, 14.8- or 7.4-day periods in the data. A rhythmicity statistically compatible with a 29.5-day rhythm was observed for triacylglycerols and steroids as well as for body weight. A circadiseptan rhythm was determined for 1,3 diacylglycerols, while fatty acids and phospholipids exhibited a circaseptan rhythm. An agreement of peaks for triacylglycerols, steroids and body weight at the new moon, but not at the full moon, was noted with respect to trehalose and glucose circadiseptan rhythms. The latter moon-phase timing of peaks and nadirs, compared with that previously determined for trehalose and glucose, appeared to be identical to the circadiseptan rhythm and reciprocal for the circaseptan rhythms of 1,3 diacylglycerols. Reciprocal tendencies in circaseptans of trehalose and glucose on the one hand, and fatty acids and phospholipids on the other are indicated. The underlying causal nexus of these relationships is unknown