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951.
This study examines the association between parents' violence toward children and their involuntary participation in family work. Involuntary participation in family work is conceptualized as a form of role strain measured by the disparity between the amount of responsibility husbands and wives would prefer to assume in the home and the amount of family work they actually perform. The prediction guiding this research is that differences of this kind are more associated with mothers' violence than fathers'. Regression analysis with a national sample of parents supports this hypothesis. Nonetheless, the association between such role strain and violence is quite weak, suggesting that additional research is required in formulating and measuring this relationship.  相似文献   
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Results obtained from the ABH grouping of bone tissues by the absorption-elution procedure and by a recently described two-dimensional absorption-inhibition procedure are reported. Neither the elution nor the inhibition procedure alone yielded uniformly correct results. A combination procedure consisting of the use of both absorption-elution and two-dimensional absorption-inhibition is proposed for bone ABH grouping. When elution and inhibition were used in combination, specimens yielding concordant results with both techniques were correctly grouped.  相似文献   
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Conclusion While I agree with Birch that the four cases he cites are cases that justify secession, I disagree that these are the only cases. In fact, I disagree with his approach that there can ever be a case where secession is not justified. If a group of individuals would rather be a part of a different political entity than the one to which they are currently a part, they have an inalienable right to form a political entity that is more to their liking, or to join with an already existing political entity. It is not a matter of permission. It is a matter of right. And there is no theoretical reason why the size of the seceding group cannot be as small as a single individual, although there may be some technical difficulties involved when the entity seceding is this small.He has authored or co-authored more than 30 books and has written more than 200 articles for a variety of professional journals.  相似文献   
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