History Foresters Will Enjoy
نویسندگان
چکیده
منابع مشابه
Polio will soon be history.
When the Global Polio Eradication Initiative was launched in 1988, there were more than 350 000 cases a year in more than 125 countries. In 2003, there were just 784 cases. This year will be critical for the initiative led by WHO, Rotary International, US Centers for Disease Control and Prevention and UNICEF. If vaccination campaigns can immunize all children in Afghanistan, India, Nigeria and ...
متن کاملKnowledge on Lyme disease among foresters.
OBJECTIVES The first aim was an attempt to evaluate the level of knowledge on Lyme disease among people whose profession involves working in the forest; the second--recognition of the health problems that should be included in health education programmes concerning Lyme disease in this group of professionals. MATERIALS AND METHODS The study was performed on 159 subjects. RESULTS Only 15% kn...
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People are likely to obtain utility not only from actual outcomes, but also from the conditions which lead to these outcomes. This paper empirically tests the notion of procedural utility for the context of work relationships. Using a large survey among British workers, we find substantial procedural effects on the utility workers derive from their pay. Utility from pay is not only strongly inf...
متن کاملEnjoy the Joy of Copulas
Copulas have become a popular tool in multivariate modeling successfully applied in many fields. A good open-source implementation of copulas is much needed for more practitioners to enjoy the joy of copulas. This article presents the design, features, and some implementation details of the R package copula. The package provides a carefully designed and easily extensible platform for multivaria...
متن کاملHow crabs enjoy a hot meal
Crabs are renowned for their cranky demeanor, but when one considers the extreme conditions under which they must survive, it becomes easier to sympathize with these crotchety crustaceans. One hardship that crabs must endure is changing temperature: a daily swing of 20°C is not unusual for the intertidal zone. Because crabs do not actively maintain a constant internal body temperature, environm...
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ژورنال
عنوان ژورنال: Journal of Forestry
سال: 2013
ISSN: 0022-1201
DOI: 10.5849/jof.13-899