共查询到20条相似文献,搜索用时 15 毫秒
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Blastomyces dermatitidis, the etiologic agent of blastomycosis, a potentially life-threatening systemic mycosis of humans and animals, is acquired
from a yet incompletely defined environmental niche. There is controversy regarding the potential for contact with the fungus
in or near one’s home, particularly in urban areas. We investigated an outbreak of blastomycosis among five urban, indoor
cats diagnosed at three veterinary clinics March 3–July 13, 2005, in suburban Chicago, Illinois, by owner interviews, site
visits, environmental cultures for B. dermatitidis, GIS analysis, and analysis of local weather data. There were no environmental exposures common to the five cats that lived
a median of 300 m from nearest body of water, in homes on a loam soil. Closest and farthest case home sites were 3.4 and 26.1
km, respectively. All cats were confined indoors except one cat that averaged 15 min/week in his backyard and was exposed
to excavation. B. dermatitidis was not isolated from any of 60 environmental samples. The annualized incidence rate March through July 2005 among 6,761
cats in these practices was 178/100,000, compared to none in the previous 4 years, and 0.14/100,000 cat visits from a nationwide
animal hospital registry. Precipitation January through June 2005 was 9.30 versus period mean of 14.05 ± 1.69 inches the previous
4 years (P = 0.01). Circumstantial evidence suggests acquisition of B. dermatitidis from the home site environment in five cats. Relative drought may have contributed to an apparent outbreak of blastomycosis
in this urban locale. 相似文献
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George Dunea 《BMJ (Clinical research ed.)》1982,284(6329):1622-1623
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E. Paul Durrenberger 《American anthropologist》2002,104(1):93-105
Stewards in a Chicago union local agree that having the whole industry organized is the most important factor in getting good contracts for their local, but they do not see organizing as important to their roles as stewards. I bring ethnographic work among Chicago union locals to bear on the question of the relationships among structure, thought, and action and argue that everyday realities are more powerful in determining patterns of thought than patterns of thought are in determining everyday realities. The consciousness of stewards reflects the realities of power at their workplaces. This is not because of the hegemony of another class over the cultural apparatus or its ability to shape ideas that form culture but, rather, its power to shape the realities of workplace life and the daily lives of workers, realities that become encoded as patterns of thought. [Key words: class, unions, consciousness, culture, structure, work] 相似文献
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C A Dragstedt 《Federation proceedings》1977,36(11):2509-2510
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