Recently, there has been a growing interest in the production of electricity from renewable energy sources (RES). The RES investment is characterized by uncertainty, which is long-term, costly, depend on feed-in-tariff and support schemes. In this paper, we address the real option valuation (ROV) of a solar power plant investment. The real option framework is investigated. This framework consid...

Egypt for millennia; 5000 years ago, they were considered to be physical ailments of the heart or uterus, as described in the Ebers and Kahun papyri (Okasha, 2001). These disorders carried no stigma, as there was no demarcation then between psyche and soma. In the 14th century – 600 years before similar institutions were founded in Europe – the first psychiatric unit was established, in Kalaoon...

1Department of Community Medicine, Faculty of Medicine, University of Damascus, Damascus, Syrian Arab Republic. 2National Programme of Tuberculosis, Ministry of Health, Damascus, Syrian Arab Republic. ABSTRACT In a prospective study of gender and TB outcomes, 552 newly diagnosed smear-positive patients throughout the Syrian Arab Republic were interviewed at recruitment (from January 2002 to Jul...

1Department of Biology, Faculty of Science, University of Damascus, Damascus, Syrian Arab Republic. 2Public Health Department, Ministry of Health, Damascus, Syrian Arab Republic. ABSTRACT Leishmaniasis causes significant morbidity and mortality in areas where it is endemic. A seroprevalence survey was conducted in 2 endemic villages in Daraa, Syrian Arab Republic, where 80 out of 345 children (...

BACKGROUND Recently, the pharmaceutical manufacturing industry has been growing rapidly in many countries in the world, including in Arab countries. Pharmaceuticals reach aquatic environments and are prevalent at small concentrations in wastewater from the drug manufacturing industry and hospitals. Such presence also occurs in domestic wastewater and results from the disposal of unused and expi...

This study describes the state of the Internet in Arab countries. It reports certain Internet characteristics and e-commerce issues in the region and brings some of the critical challenges facing the diffusion of the Internet and its applications in Arab countries to the attention of policy makers in these nations. Overall, the review reveals that most Arab countries still have a long way to co...