منابع مشابه
[Sexual behaviour among adolescents in Brazzaville, Congo].
AIM Estimate sexual activity among Congolese adolescents in Brazzaville and appreciate the influence of sociocultural and economic factors on sexual behaviour. METHODS Data were collected from 900 adolescents (389 males and 511 females) aged 10-19 years in the seven urban areas of Brazzaville. These subjects were randomly recruited by a two stage sampling. The data were gathered by an anonymo...
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متن کاملHave tsetse flies disappeared from Brazzaville town?
BACKGROUND From 1980 to 1985, the zoological park of Brazzaville was the only tsetse resting site located in downtown which supplied others temporary sites. The last trapping survey carried out in this area in 1987 showed that there were no more tsetse flies. Knowing that areas free of tsetse used to be reinvaded many years later, we have carried out an entomological survey in the area with the...
متن کاملRisking Peace: Contesting Foreign Policy
This paper explores the causes of domestic conflict over foreign policy in the context of a dynamic learning model. One state is composed of two political parties that are uncertain about how another state will respond to cooperative and confrontational policies. To resolve this uncertainty, they must implement policies and update on the basis of the observed outcome. While both parties have in...
متن کاملParsing Clothes in Unrestricted Images
Cloth parsing involves locating and describing all the clothes (e.g., T-shirt, shorts) and accessories (e.g, bag) that the person is wearing. The main challenges in solving this include the large variety of clothing patterns that have been developed across the globe by different cultures. Occlusions from other humans or objects, viewing angle and heavy clutter in the background further complica...
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ژورنال
عنوان ژورنال: The Journal of African History
سال: 1994
ISSN: 0021-8537,1469-5138
DOI: 10.1017/s0021853700026773