منابع مشابه
The history and importance of aeronautic dentistry.
Current projected missions to Mars will require 18 to 24 months of exposure to microgravity conditions, which might have serious effects on human physiology, including that of the oral cavity. Very few studies have been published on the effect of microgravity on the oral cavity, although it has been reported that microgravity increases the prevalence of periodontitis, dental caries, bone loss a...
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In only a few decades, A. brllennichi has colonized vast areas of continental Europe. This was most likely achieved by the ballooning of young spiderlings. Its original distribution was largely restricted to the Meditenanean. This makes A. brllennichi an interesting object for studying the proximate factors, behavioural and micrometeorologicaL which lead to this rapid mode of dispersal. After e...
متن کاملModeling Aeronautic Networks for Internet Scenarios
Aeronautic networks have stringent requirements in terms of safety and reliability, and often imply excessive use of redundancy. The approach of introducing Internet technology is challenging with regard to the required certification processes. In this paper, we briefly present the platform DIMTOOL that allows to determine performance bounds in aeronautic communication networks using standard a...
متن کاملSome Motor Cycles at the Stanley Show
more apparent to other users of the roads than to the rider, but on the other hand it is so speedy and economical a means of transit that its votaries are increasing in number every year. This year's show provides ample proof of steady progress in the evolution of a satisfactory machine, and the growing popularity of the light weight machine is perhaps the most striking tendency of the year. Am...
متن کاملDeclaration of Olympia on nutrition and fitness.
The Second International Conference on Nutrition and Fitness met at the Olympic Athletic Center of Athens, Greece, from 23 to 25 May 1992. The conference was organized by the Center for Genetics, Nutrition, and Health (U.S.A.), the Hellenic Sports Research Institute (Greece), and the Spyros Louis Olympic Athletic Center of Athens; its sponsors included numerous private-sector companies, governm...
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ژورنال
عنوان ژورنال: Scientific American
سال: 1913
ISSN: 0036-8733
DOI: 10.1038/scientificamerican03291913-196supp