This cross-sectional study explores the relationships between F─ exposure in drinking water consumed by children in the Main Ethiopian Rift (MER) Valley, on the one hand, and urinary F─ concentrations and dental fluorosis (DF), on the other. We examined the DF prevalence and severity among...

This PDF document was made available as a public service of the RAND Corporation. The authors report on an aggressively interdisciplinary project to survey and integrate the scholarly social-science literature relevant to counterterrorism. They draw on literature from numerous disciplines, both...

The authors study the 30 insurgencies occurring between 1978 and 2008 using four methods crossing the qualitative/quantitative divide. The four approaches are narrative, bivariate comparison, comparative qualitative analysis, and K-medoids clustering. The quantification of qualitative data...

The implementation of teamwork has been growing steadily in the last decade. Companies suppose that the use of teams improves their performance and supports the achievement of their strategic goals. The high relevance of teams in the business world is reflected by an increasing literature on...