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991.
992.
G B?ssler 《Forensic science international》1986,30(1):29-35
Forensic investigations often demand a clear definition of secretor status. Lewis-typing of secretion stains may help to verify non-secretor results and to identify mixtures of secretions from Le (a-b-) persons and secretors (or non-secretors). Furthermore it gives an additional check on secretor status, determined by ABO-grouping. Few problems may arise, when testing prepared saliva or semen stains. Therefore our interest was focussed on the possibility of Lewis-typing in stains appearing in forensic case work such as cigarette tips, stamps and envelope flaps, semen stains and vaginal swabs, nasal secretion, sweat and urine stains. All stains with the exception of sweat and urine were successfully Lewis-typed. In saliva stains Lewis substances could be determined even after 5 years and in semen stains for at least up to 40 days. 相似文献
993.
994.
Value Choices and American Public Opinion 总被引:1,自引:0,他引:1
William G. Jacoby 《American journal of political science》2006,50(3):706-723
Individual preferences among core values are widely believed to be an important determinant of political attitudes. However, several theoretical perspectives suggest that people experience difficulties making choices among values. This article uses data from the 1994 Multi-Investigator Study to test for hierarchical structure in citizens' value preferences. The empirical results show that most people make transitive choices among values and that their value preferences have an impact on subsequent issue attitudes. To the extent that citizens exhibit intransitive value choices and/or apparent difficulties in the "translation process" from value preferences to issue attitudes, it is due more to low levels of political sophistication than to the existence of value conflict. 相似文献
995.
David Doloreux Yannik Melançon Guénaël Devillet 《Canadian public administration. Administration publique du Canada》2010,53(4):573-601
Abstract: The objective of this article is to analyse public initiatives to stimulate regional innovation in Walloon region in Belgium and in the Province of Quebec. The empirical analysis relies on the competitive poles program in Walloon and on the ACCORD project (Action Concertée de Coopération Régionale de Développement) in Quebec. The comparison will allow discussing the implementation and regional embedding of these programs and will reveal the similarities and the differences between the structure, the organization and the deployment of these strategies in the various regions targeted. 相似文献
996.
997.
998.
David Zetland 《Public Choice》2010,145(3-4):331-337
Bilateral or multilateral organizations control about 90% of official overseas development assistance (ODA), much of which is wasted. This note traces aid failure to the daisy chain of principal-agent-beneficiary relationships linking rich donors to aid bureaucrats to poor recipients. Waste results when aid middlemen (un)intentionally misdirect ODA. Waste can be reduced by clarifying domestic goals for ODA, using fewer middlemen with greater intrinsic motivation, empowering recipients, and/or replacing bureaucracy with markets. 相似文献
999.
David W. Roush 《Juvenile & family court journal》1996,47(1):1-20
The opinions expressed are those of the author and do not necessarily represent the official views of the National Juvenile Detention Association or the W.K. Kellogg Foundation. 相似文献
1000.
This introduction presents the core concepts that shape this special issue on the impact of violence and the processes of development in Central and South America. The understanding of development is considered in terms broader than the economic context alone, in order to assess wider social and political aspects. With a similarly expansive scope, forms of violence are addressed that range from direct physical harm and bodily attack to the often more subtle aggression of racialised abuse or the pressures on community-centred production from dominant market forces. In these contexts, violence, economic initiatives, and political allegiances form unintended and often dangerous networks of consequence for development matters. All the articles in this volume exemplify further the spatial environments of violence and diverse ‘landscapes of fear’ that shape our existence and help to define our actions, territories, and understanding of what happens around us. 相似文献