منابع مشابه
Tularemia: emergence/re-emergence.
Francisella tularensis is a gram-negative coccobacillus and the etiologic agent of the zoonotic disease tularemia. First described in 1911 in Tulare County, California, it has since been reported throughout the Northern Hemisphere, with natural infections reported among an unusually wide range of vertebrates and invertebrates. In recent years, tularemia has emerged in new geographic locations, ...
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Despite its current popularity, “emergence” is a concept with a venerable history and an elusive, ambiguous standing in contemporary evolutionary theory. This chapter briefly recounts the history of the term and details some of its current usages. Not only are there radically varying interpretations about how to define emergence but “reductionist” and “holistic” theorists hold very different vi...
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glanders, caused by infection with the bacterium burkholderia mallei is a highly contagious and often fatal zoonotic disease of solipeds. it is an old disease, described as early as 400 bc by hippocrates and 330 bc by aristotlein the past, b. mallei was an important equine pathogen worldwide. its spread was facilitated by the use and transport of horses, especially when animals were housed unde...
متن کاملEmergence/re-emergence of Echinococcus spp.--a global update.
This review provides an update of the biological aspects of the genus Echinococcus and focuses on newly recognized endemic areas. Infection with the intermediate cystic stage of all species of Echinococcus causes disease and incapacity in animals and humans, and in the most serious cases, death of the host. Transmission of Echinococcus to new continents has occurred during European colonisation...
متن کاملThe (re-)emergence of representationalism in semantics
The major challenge posed to all those seeking to explain semantic properties of natural language is the pervasive dependence on context for the way in which expressions are understood. This chapter surveys the emergence of formal models of semantics against the background of the new emphasis in linguistics during the 1950’s of formal modelling of grammars, and then details the way in which for...
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ژورنال
عنوان ژورنال: Internal Medicine
سال: 2000
ISSN: 0918-2918,1349-7235
DOI: 10.2169/internalmedicine.39.353