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Dilutions of 100 serum samples of various GM phenotypes were dotted onto a nitrocellulose membrane. The serum dot-blots were detected with peroxidase-labeled anti-G3M T monoclonal antibody (anti-G3M T MAb). Up to a 1 : 256 dilution could be G3M T-typed correctly. By use of anti-G3M T MAb and peroxidase-labeled anti-mouse IgG or the biotin-avidin system instead of use of labeled anti-G3M T MAb, up to a 1 : 512 or 1 : 1024, respectively, dilution was typable. As with previous work with G3M G MAb, the dot immunobinding (DIB) method for G3M T typing was found very simple and practical.  相似文献   
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Political history took an unexpected turn in East Asia in the late 1980s. The booming movement in Hong Kong had gone downhill and suffered defeat, while the authoritarian Taiwan state actively sponsored genuine democratic reforms. What then explains the Taiwan democratic breakthrough and the Hong Kong democratic frustration? This article argues that conventional explanations offered in the modernization, the dependency, and the class literature—such as culture, liberal colonialism, wealth, new middle class, bureaucratic-authoritarian state, crises, and absence of conservative class coalition—are unable to account for the divergent paths of democratic development in Taiwan and Hong Kong. As an alternative, this article presents a model that highlights the importance of conjuncture factors. It is argued that since Taiwan and Hong Kong have shared similar structural conditions, researchers have to bring in conjuncture factors such as the historical event of Chinese unification, the capacity of the political agency to promote democratic reforms, and the strategy of protest in order to explain the Taiwan breakthrough and the Hong Kong frustration.  相似文献   
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We specify an individual-level model linking crime desistance to estimates of legal risk, differential expectations, degree of past success at legitimate and criminal pursuits, and age. OLS and logistic regression procedures are used to estimate the model using longitudinal data on serious, previously imprisoned offenders. As predicted, age decreases estimates of the likely payoffs from crime and legitimate employment. Contrary to predictions, age is unrelated to the perceived legal risk of renewed criminal participation. Age, past success at avoiding confinement, expectations of success from crime, and level of education are significant predictors of crime desistance. Neither the perceived legal risk of crime nor expectations of success through straight pursuits significantly predict desistance. We suggest an interpretation for these anomalous findings.  相似文献   
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The present study drew on four competing theoretical perspectives to examine the relationship between family structure and juvenile delinquency. Using data from the Add Health Study, the authors examined nonserious and serious delinquent behavior across youth from different types of households and also considered how the association between family structure and delinquency might be conditioned by family processes and economic factors. Results from negative binomial regression analyses indicated that, in general, type of household was not a significant predictor of nonserious or serious delinquency. Rather, maternal attachment emerged as the most important determinant of delinquent behavior among youth from all family types. The results are discussed within the context of Hirschi's original interpretation of social control theory and future directions for research are suggested.  相似文献   
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Dr. Wilton Marion Krogman was one of the major founders of physical and forensic anthropology in the United States. His extraordinary career spanned nearly six decades, and he was universally admired and respected for his scholarship, teaching, research, wit, and humanity. While studies based on human skeletal remains have long been used to assist the medicolegal system, the late Dr. Krogman can be credited with uniting these areas into the discipline of forensic anthropology. His "Guide to the Identification of Human Skeletal Material" (1939) in the F.B.I. Law Enforcement Bulletin became the foundation of this discipline; his monumental book The Human Skeleton in Forensic Medicine (updated with the author in 1986) solidified its establishment. The purpose of this paper is to pay tribute to this great man and outline his influence on the development and advancement of forensic anthropology.  相似文献   
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