Thinkers and philosophers have constantly benefited from different         approaches of reasoning to explore and justify their ideas. Theses reasoning            approaches are considered as the principle instruments in speculative activities of the thinkers. To this end to achieve the procedure of thinking and the way philosophers achieve objectives, it is necessary to recognize their reasoni...

BACKGROUND Despite the increasing understanding of the mechanisms relating to weight loss and maintenance, there are currently no validated public health interventions that are able to achieve sustained long-term weight loss or to stem the increasing prevalence of obesity in the population. We aimed to examine the models of energy balance underpinning current research about weight-loss interven...

Obesity is a worldwide epidemic, and the comorbidities associated with obesity are numerous. Over the last two decades, we and others have employed an outbred rat model to study the development and persistence of obesity, as well as the metabolic complications that accompany excess weight. In this review, we summarize the strengths and limitations of this model and how it has been applied to fu...

BACKGROUND Bystander first aid can improve survival following out-of-hospital cardiac arrest or trauma. Thus, providing first aid education to laypersons may lead to better outcomes. In this study, we aimed to establish the prevalence and distribution of first aid training in the populace, how often first aid skills are needed, and self-reported helping behaviour. METHODS We conducted a telep...

L aments about a " brain drain " of Europe's young scientists to the USA abounded at the recent Federation of European Neuroscience Societies (FENS) Forum 2004 in Lisbon. By some reports, a third or more of the young scientists who pursue postdoc-toral training in the United States remain in North America, where they find it relatively easy to secure jobs and funding in a scientific market span...