Meanings attributed by family and patients to family presence in emergency rooms

Objective: to understand the process that leads adult and family patients to support family presence in emergency care. Method: a qualitative study that adopted Symbolic Interactionism as a theoretical reference and the Grounded Theory as a methodological framework. The theoretical sample consisted of 15 relatives and 15 patients assisted at two emergency units in the South of Brazil. Data were analyzed using open, axial and selective coding. Results: the central category ¿Convergence of ideas: family members and patients supporting family presence in emergency care? is supported by the categories: Affectionate relationship among family members?; Tacit obligation to care for the sick relative?; Benefits for the family?; Benefits for the patient?; and Benefits for the health team?. Conclusion: family presence in emergency care provides maintenance and strengthening of affectionate bonds among relatives and the experience of more sensitive and qualified care.Objetivo: comprender el proceso que lleva a pacientes adultos y familiares a apoyar la presencia de la familia en la atención de emergencia. Método: estudio cualitativo que adoptó el Interaccionismo Simbólico como referencial teórico y la Teoría Fundamentada en los Datos como referencial metodológico. El muestreo teórico fue compuesta por 15 familiares y 15 pacientes atendidos en dos unidades de emergencia en el sur de Brasil. Los datos fueron analizados por medio de codificación abierta, axial y selectiva. Resultados: la categoría central “Convergencia de ideas: familiares y pacientes apoyando la presencia de la familia en la atención de emergencia” es sostenida por las categorías: “Afetuosa relación entre los miembros de la familia”; “Obligación tácita de cuidar del familiar enfermo “; “Beneficios para la familia”; “Beneficios para el paciente”; y “Beneficios para el equipo de salud”. Conclusión: la presencia familiar en la atención de emergencia proporciona el mantenimiento y el fortalecimiento de los lazos afectivos entre los familiares y la vivencia de cuidados más sensibles y calificados.Objetivo: compreender o processo que leva pacientes adultos e familiares a apoiarem a presença da família no atendimento emergencial. Método: estudo qualitativo que adotou o Interacionismo Simbólico como referencial teórico e a Teoria Fundamentada nos Dados como referencial metodológico. A amostragem teórica foi composta por 15 familiares e 15 pacientes atendidos em duas unidades emergenciais no Sul do Brasil. Os dados foram analisados por meio de codificação aberta, axial e seletiva. Resultados: a categoria central “Convergência de ideias: familiares e pacientes apoiando a presença da família no atendimento emergencial” é sustentada pelas categorias: “Afetuosa relação entre os membros da família”; “Obrigação tácita de cuidar do familiar enfermo”; “Benefícios para a família”; “Benefícios para o paciente”; e “Benefícios para a equipe de saúde”. Conclusão: a presença familiar no atendimento emergencial proporciona a manutenção e o fortalecimento dos laços afetivos entre os familiares e a vivência de cuidados mais sensíveis e qualificados

Potential of elephant grass genotypes silages as exclusive roughage on tissue composition and meat quality of lambs: a preliminary study

ABSTRACT This study aimed to evaluate the effects of diets containing elephant grass genotypes silages as exclusive roughage on leg tissue composition, and physicochemical characteristics of meat of lambs. Twenty-four crossbred male lambs with an average initial body weight of 20.29±2.66kg were distributed in a complete randomized design with three treatments and eight replicates. The treatments consisted of three silages of elephant grass genotypes (IRI-381, Elephant B or Mott), without additives or wilting, as the only roughage. The diets did not affect (P>0.05) the dry matter (898.70±60.10 g/day), crude protein (128.93±6.91g/day), total digestible nutrients (690.20±91.82g/day) intakes, body weight at slaughter (24.83±2.79kg), and carcass yields (P>0.05). The tissue composition of the leg did not differ significantly between silages of elephant grass genotypes (P>0.05). No difference (P>0.05) for the physicochemical characteristics of meat from lambs fed diets tested was observed. Therefore, our results indicate that diets containing 50% elephant grass genotypes silages (IRI-381, Elephant B or Mott), harvested at 60 days of growth, have potential for use in lambs feeding

Spatial distribution and evaluation of risk factors for bovine neosporosis in Rondônia, Brazil

ABSTRACT Neospora caninum is an important worldwide parasite responsible for causing abortion in animals. Due to limited information on the occurrence of infection by this parasite in the state of Rondônia, Brazil, this study aimed to determine the seroprevalence and identify the risk factors associated with the infection in slaughtered cattle, from 19 municipalities distributed in seven microregions of the state. A total of 494 samples were obtained and subjected to anti-N. caninum antibodies, using the Indirect Immunofluorescence Reaction technique. Antibodies were detected in 5.06% (25/494) of the samples, in 30.30% (10/33) of farms, in nine municipalities located in four microregions of Rondônia. Of all the animals analyzed, 4.81% of the females (20/416) and 6.41% of the males (05/78) were seropositive for the parasite, with “abortion in the last 12 months” being considered an important risk factor for the occurrence of infection (OR = 9.54; p = 0.01). The present study points out the prevalence of anti-N. caninum antibodies in 5.06% of slaughtered animals and abortion as the main risk factor associated with infection by N. caninum, thus contributing to the elucidation of the epidemiology of this protozoan in Rondônia, Brazil

Second Generation Leptoquark Search in p\bar{p} Collisions at s\sqrt{s} = 1.8 TeV

We report on a search for second generation leptoquarks with the D\O\ detector at the Fermilab Tevatron $p\bar{p}$ collider at $\sqrt{s}$ = 1.8 TeV. This search is based on 12.7 pb$^{-1}$ of data. Second generation leptoquarks are assumed to be produced in pairs and to decay into a muon and quark with branching ratio $\beta$ or to neutrino and quark with branching ratio $(1-\beta)$. We obtain cross section times branching ratio limits as a function of leptoquark mass and set a lower limit on the leptoquark mass of 111 GeV/c$^{2}$ for $\beta = 1$ and 89 GeV/c$^{2}$ for $\beta = 0.5$ at the 95%\ confidence level.Comment: 18 pages, FERMILAB-PUB-95/185-

Evidence of Color Coherence Effects in W+jets Events from ppbar Collisions at sqrt(s) = 1.8 TeV

We report the results of a study of color coherence effects in ppbar collisions based on data collected by the D0 detector during the 1994-1995 run of the Fermilab Tevatron Collider, at a center of mass energy sqrt(s) = 1.8 TeV. Initial-to-final state color interference effects are studied by examining particle distribution patterns in events with a W boson and at least one jet. The data are compared to Monte Carlo simulations with different color coherence implementations and to an analytic modified-leading-logarithm perturbative calculation based on the local parton-hadron duality hypothesis.Comment: 13 pages, 6 figures. Submitted to Physics Letters

Measurement of the p-pbar -> Wgamma + X cross section at sqrt(s) = 1.96 TeV and WWgamma anomalous coupling limits

The WWgamma triple gauge boson coupling parameters are studied using p-pbar -> l nu gamma + X (l = e,mu) events at sqrt(s) = 1.96 TeV. The data were collected with the DO detector from an integrated luminosity of 162 pb^{-1} delivered by the Fermilab Tevatron Collider. The cross section times branching fraction for p-pbar -> W(gamma) + X -> l nu gamma + X with E_T^{gamma} > 8 GeV and Delta R_{l gamma} > 0.7 is 14.8 +/- 1.6 (stat) +/- 1.0 (syst) +/- 1.0 (lum) pb. The one-dimensional 95% confidence level limits on anomalous couplings are -0.88 < Delta kappa_{gamma} < 0.96 and -0.20 < lambda_{gamma} < 0.20.Comment: Submitted to Phys. Rev. D Rapid Communication