introduction: nowadays, hiv is mostly spreading in asian countries. one of the important routes for hiv transmission in these countries is the vertical route which infects 35% to 45% of newborns. mother’s education, drug prophylaxis and cesarean section, accompanied by banning breastfeeding will decrease this rate to 2%. therefore, mothers’ knowledge about prevention of mother to child transmis...

Environmental scanning is an important process that helps organizations sense what is happening in their environments. However, environmental scanning has been found to be less effective than its proponents had hoped for. The problem appears to be that environmental scanning does not lead to the business insights that managers need to help their organizations survive and grow. This paper report...

Introduction: Three basic strategies against substance abuse are control of distribution, treatment of dependents and prevention. Recent years experiences have shown the significant importance of prevention. Considering the decrease in age of substance abuse onset, parents’ knowledge about this phenomenon and consequently its early prevention and control in the family is very important. Method:...

A survey of 411 household heads was undertaken in Gokwe district, Zimbabwe, to assess villagers' knowledge, practices and perceptions about malaria and their implications for malaria control. Our results show that although the government has sustained an annual indoor insecticide spraying programme for over four decades, about 50% of respondents did not adequately understand its purpose, with 2...

level, you may want to skip most of it until a a second, in-depth reading. (Everyone is invited to re-read it). "KO as a Use Case for TMs" reads much easier, since here the relationship between TMs and KO is worked out in more practical terms.

Background: During root canal treatment procedures, unexpected accidents may be confronted affecting long-term prognosis just as in any other dental treatment. The purpose of this study was to evaluate the knowledge of dental students of accidents and errors during endodontic treatment in Medical University of Babol. Materials and Methods: In this cross-sectional study, 52 senior dental student...

bacterial endocarditis is a serious disease that could occur after invasive dental procedures. despite a large number of papers written about the knowledge of prevention of bacterial endocarditis among health care workers in western countries, little is known about awareness of this subject among practitioners and students in other countries. the purpose of the present study was to assess the k...