This paper analyzes the increase in professionals in Brazil's Northeastern Region resulting from the Mais Médicos (More Doctors) Program. The scale of the increase was analyzed through the indicator Hospitalizations for Primary-Care Sensitive Conditions (HPSCs). The method used was a quantitative approach, based on data on distribution of doctors and service they provided in these states, and o...

XML (eXtensible Markup Language) has recently emerged as the most relevant standardization eort in the area of markup languages, and it is increasingly used as the language for information exchange over Web. In this context, developing an access control mechanism in terms of XML is an important step for Web information security. In this paper, we present Author-X , a Java-based system for acces...

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I consider a repeated principal-agent setting in which the agent repeatedly chooses between hidden “long-term” and “short-term” actions. Relative to the long-term action, the short-term action boosts output today but hurts output tomorrow. The optimal contract inducing long-term actions provides a fresh perspective on upward sloping pay scales, severance pay and high-watermark contracts. The my...

dear editor:   we thank dr asadi amoli for her interest in our article. 1 dr asadi amoli pointed out that specific and sensitive rhabdomyosarcoma (rms) markers should be investigated in our case. 2 we agree with dr asadi amoli ’s opinion and are sorry that the results of pathology examination and myogenin (myf-4) staining studied in a local hospital were not provided in our case report.   an ex...