BACKGROUND Limiting resident work hours may improve patient safety, but unintended adverse effects are also possible. We sought to assess the impact of Accreditation Council for Graduate Medical Education resident work hour limits implemented on July 1, 2003, on resident experiences and perceptions regarding patient safety. METHODS All trainees in 76 accredited programs at 2 teaching hospital...

Introduction. Regarding the role of research in developing and improving a better culture, society and economics, 95% to 97% world finance in research belongs to developed countries while only 3%-5% to developing countries. Although the universities as the major organizations are to do research works, it seems that there are some problems to bring this true. We tried to find out if a load of t...

Dynamic economic load dispatch (DELD), which determines the best generation scheduling for different power plants during next 24 hours in order to meet electricity demand as well minimize total energy cost, is a highly complex non-linear and non-convex problem. This study proposes an efficient modified teaching-learning-based optimization algorithm, called MTLBO, effectively solve DELD problem ...

Introduction: One of the most significant elements of entrepreneurshipcurriculum design is teaching-learning methods, which plays a key rolein studies and researches related to such a curriculum. It is the teachingmethod, and systematic, organized and logical ways of providing lessonsthat should be consistent with entrepreneurship goals and contents, andshould also be developed according to the...

Background: Geometry has been an essential point of reflection in Mathematics Education, especially teaching. Objective: We conducted a numerical calculation to quantify the study load Euclidean geometry concerning total course load. From this data, we established different pathways explore subjects these courses and their approaches. aimed outline understanding teaching selected universities. ...

Infections with hepatitis viruses are known to be prevalent in sub-Saharan Africa but in Benin, data on these infections are still scarce. The study was carried out to assess the burden of these infections in Cotonou. From June to October 2016, we conducted a cross-sectional study on 156 Hepatitis B Virus (HBV) infected patients attending the University Teaching Hospital and a private hospital ...

City University of Hong Kong has initiated a studio approach to teaching, starting with modules in introductory science and engineering. Studio teaching replaces the traditional large-group lecture, small-group tutorial and separate laboratory work with an integrated approach. It utilises computer-based teaching materials that emphasise multimedia and interactive learning. This paper describes ...

Improving the quality of school teaching through the professional development of teachers is a global concern echoed with growing urgency in a vast array of political and educational circles. In this paper, I outline our research on Quality Teaching and Quality Teaching Rounds, emphasising the importance of a strong pedagogical framework and adherence to principles of effective professional dev...

background : gastrointestinal disorders are common complaints for which endoscopy is one of the most important diagnostic procedures. anxiety is an unpleasant, ambiguous feeling of apprehension and fear of an unknown origin that occurs during anxious and previously stressful situations or during an injury. lack of sufficient information and fear of pain can cause anxiety prior to an endoscopy, ...