11,351,068 papers found

BACKGROUND: Portfolios, widely used in undergraduate and postgraduate medicine, have variable purposes, formats and success. A recent systematic review summarised factors necessary for successful portfolio introduction but there are no studies investigating the views of students inexperienced in portfolio use towards p…

The study's objective was to compare the bronchial hyper-responsiveness (BHR) between those with normal and increased weight and evaluate if the association was sex-specific. In this cross-sectional review of methacholine challenge test results of 1,141 adults for evaluation of respiratory symptoms, logistic regression…

High-throughput scientific studies involving no clear a priori hypothesis are common. For example, a large-scale genomic study of a disease may examine thousands of genes without hypothesizing that any specific gene is responsible for the disease. In these studies, the objective is to explore a large number of possible…

1. The oxidation of the herbicide cyanatryn to cyanatryn S-oxide and de-ethylcyanatryn was used to study S-oxidation and N-de-ethylation in liver microsomes from three species. 2. Both reactions were dependent upon NADPH and were inhibited by methyrapone and CO. However, the enzyme catalysing N-de-ethylation exhibited…

This is the second paper in a two-part series. The first paper presented a study that provided a more contextual description of the commonly applied definition of interprofessional education (IPE) offered in 2002 by the Centre for the Advancement of Interprofessional Education (CAIPE) in the UK. The study's results con…

An exploratory study was undertaken to investigate the experience of laughing at oneself as described by older couples. The descriptions generated were viewed through the perspective of Rogers' science of unitary human beings. Laughing at oneself, described in the literature as a liberating, transcendent experience, wa…

Interviews with 62 outpatients with chronic schizophrenia and schizoaffective disorder indicated that many patients monitor symptoms that they associate with changes in their illness and alter their behavior based on their symptoms. Ninety-eight percent of the subjects identified symptoms, two-thirds of which were nonp…

Reviewing the literature is an important part of the research process. Systematic steps to follow when evaluating the literature include critiquing the following: title, abstract, problem, purpose, theoretical or conceptual framework or model, implications for nursing, review of literature, hypotheses or research quest…

This paper reports on research conducted on the insecurity of non-governmental organisations (NGOs) between 1999 and 2002, with the goal of contributing to the debate on the reasons why NGO actors are targets of violence in conflict settings. The research involved the collection of data from three countries-Angola, Ecu…

The aim of the present study was to explore the factors associated with veterinary students' study success. All veterinary students who began their studies at the University of Helsinki in 2005 participated in this qualitative longitudinal study (N=52). The data consisted of assignments that the students completed at t…

This study is an examination of future time orientation (FTO) and relationship satisfaction. Undergraduate students (N = 244) from Middle East Technical University were given a general FTO scale developed by T. Gjesme (1979) and a scale developed by this study's researcher to measure FTO in terms of romantic relationsh…

Perioperative nursing is in crisis because of the difficulty recruiting sufficient numbers of graduate nurses and the threat of nonnursing employees performing traditional nursing duties. The relative unpopularity of perioperative nursing as a career choice for graduate nurses is commonly attributed to little exposure…

Nursing, if it is truly to consider itself a science, must be research-based. This paper demonstrates how Steinzor's work on predicting patterns of small group interaction may be applied to the clinical setting. Steinzor hypothesized that seating arrangements help determine patterns of interaction. Many authors have si…

Three studies examined the relationship between need for cognition and support for punitive responses to crime. The results of Study 1 (N = 110) indicated that individuals high in need for cognition were less supportive of punitive measures than their low need for cognition counterparts. This finding was replicated in…

Recent advances in prevention science provide evidence that adolescent health and behavior problems can be prevented by high-quality prevention services. However, many communities continue to use prevention strategies that have not been shown to be effective. Studying processes for promoting the dissemination and high-…

This paper deals with proposals for self-care by means of self-control in the promotion of nutritional health, especially in the quest to avoid weight gain and the consumption of food that does not meet 'healthy food' guidelines. These initiatives present themselves as self-care strategies that are legitimated and ensh…

Subjective expected relative similarity (SERS) is a descriptive theory that explains cooperation levels in single-step prisoner's dilemma (PD) games. SERS predicts that individuals cooperate whenever their subjectively perceived similarity with their opponent exceeds a situational index, namely the game's similarity th…