background most women taking combined oral contraceptives (cocs) are satisfied with their contraceptive method. however, one of the most common reasons reported for discontinuation of combined oral contraceptives (cocs) is mood deterioration. objectives this study aimed to compare effects of the second and third generation oral contraceptive pills on the mood of reproductive women. materials an...

introduction: many studies have focused on the need of health systems to educated physicians in the clinical prevention, research methodology, epidemiology and health care management and emphasize the important role of this training in the public health promotion. on this basis, shiraz university of medical sciences (sums) has established md/mph dual degree program since the year 2012. methods:...

objective: to investigate the decrease in hemoglobin concentration and hematocrit during elective surgery. methods: this was a prospective study being performed in nemazee hospital of shiraz university of medical sciences. we included a total of 50 american society of anesthesiology (asa) i and ii patients undergoing elective minor surgeries. perioperative fluid administration was performed for...

objectives: the aim of the present study was to compare the effects of intranasal ketamine and midazolam on behavior of 3-6 year-old children during dental treatments.   materials and methods: in this randomized cross-over clinical trial, 17 uncooperative children requiring at least two dental treatments were selected and randomly received ketamine (0.5mg/kg) or midazolam (0.2mg/kg) prior to tr...

introduction: the subject of knowledge, as one of the most valuable sources of every organization, has recently gained more importance in businesses and industries, especially in governmental organizations. therefore, this study aimed to explore and prioritize the most important subjects in the field of hospital management to be documented in knowledge management system of the iranian ministry ...

introduction: management is one of the most important factors for life, development, growth or death of any organizations including hospitals. the power is of one of the main concepts that by focusing on the fundamental and theoretical efforts considered as an important factor at all levels of management and human resources. managers who know the sources of power and are using them, have more e...

nearly three decades ago, the master of public health (mph) academic degree was introduced to tehran university of medical sciences' school of public health, tehran, iran. a new program for simultaneous education of medical, pharmaceutical and dental students was initiated in 2006. talented students had the opportunity to study mph simultaneously. there were some concerns about this kind of adm...

What is Critical Race Theory (CRT) and what does it offer educational researchers and practitioners outside the US? This paper addresses these questions by examining the recent history of antiracist research and policy in the UK. In particular, the paper argues that conventional forms of antiracism have proven unable to keep pace with the development of increasingly racist and exclusionary educ...

Neuroscience has made enormous progress in understanding the brain and its various neuro-sensory and neuro-cognitive functions. However, despite all progress, the model of the brain as well as its ontological characterization remain unclear. The aim in this first paper is the discussion of an empirically plausible model of the brain with the subsequent claim of a neuro-ecological model. Whitehe...

Accounts of the founding of the International Labour Organization (ILO) usually emphasize the role of social-reformist intellectuals and politicians. Despite the indisputable role of these actors, however, the international labour movement was the actual initiator of this process. Over the course of World War I, the international labour movement proposed a comprehensive programme of protection ...