We described frequencies of condom-related problems in a racially diverse sample of young men who have sex with men (YMSM), and tested these condom-related problems as an explanation for racial disparities in HIV rates among YMSM. Participants were 119 YMSM from a longitudinal study of sexual...
through the analysis of some problems which influence the prices of the sports events as the profits,the social responsibilities,the market characteristics and the profit aims,this paper,to the sports markets with different developing extents as well as to the special sports market,puts forward the...
Suffocation and related problems 来自 NCBI 喜欢 0 阅读量: 27 作者: T Suzuki 摘要: Experiments were carried out on rats, rabbits and dogs to investigate the course of respiration and circulation during various types of suffocation. From the results of dogs, the course of respiration on ...
J.D. Eshetby, The determination of the elastic field of an ellip- soidal inclusion, and related problems, Proc. R. Soc., A241 (1957) 376-396.Walpole, L. J. (1977) The determination of the elastic field of an ellipsoidal ... LJ Walpole - 《Mathematical Proceedings of the Cambridge ...
收藏 引用 批量引用 报错 分享 全部来源 求助全文 dx.doi.org 参考文献 引证文献Footwear Characteristics and Foot Problems in Older People Background:Foot problems are common in older people, however the contribution of incorrectly fitting footwear and heel elevation to the development of foot... HB ...
Summary: The connected facility location (ConFL) problem arises in a number of applications that relate to the design of telecommunication networks as well as data distribution and management problems on networks. It combines features of the uncapacitated facility location problem with the Steiner tree...
NP-hardness of deciding convexity of quartic polynomials and related problems 来自 Springer 喜欢 0 阅读量: 27 作者:AA Ahmadi,A Olshevsky,PA Parrilo,JN Tsitsiklis 摘要: We show that unless P = NP, there exists no polynomial time (or even pseudo-polynomial time) algorithm that can decide ...
This study investigated the association between perfectionism (categorized by adaptive perfectionistic, maladaptive perfectionistic, or nonperfectionistic groups), perceived stress, drinking alcohol to cope, and alcohol-related problems in a large sample of college students (N = 354). Maladaptive perfectionis...
Reconsideration of Problems Related to Bribe-taking:Viewing from the Angle of the U.N.Convention Against Corruption 来自 Semantic Scholar 喜欢 0 阅读量: 27 作者: M Fang 摘要: In accordance with criminal law theories,the object of a crime must reflect the crime's essence.Thus,to define the ...
Although the mental health problems of college students have been the subject of increasing research, there are no studies about its prevalence in Ecuadori... Torres,Claudia,Otero,... 被引量: 3发表: 2017年 Self-Esteem and Loneliness as Factors Affecting Distance Learning Students This study aims...