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In nearly all Asian countries services available to rural populations are inadequate and inappropriate. Improvement is crucial not only to fulfilling basic human needs, but for raising productivity and generating more broadly based economic development. This article reviews the types of obstacles in the way of improving service delivery, and assesses the strengths and weaknesses of the major institutional arrangements for delivering services. In the light of this review the article identifies four issues of major importance, first, the priority to be given to providing social and productive services; second, the most appropriate approach to delivering social and productive services; third, how to finance social services more effectively; and finally what alternative means there are of improving the administration of services. This article follows on from Part I which presented a comparative review of service needs in Asian countries.  相似文献   
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Rational choice models are increasingly used in explanations of voting and elections. Their adoption is often urged, rather uncritically, on the grounds that they provide a unified and exact explanation across political science. Far from doing so, however, their definitions of ‘rationality’ may differ radically even within a limited area, such as party and voting behaviour. Shifts of meaning from one model to another may be obscured by mathematical formalism, which concentrates attention on the derivation of conclusions from basic assumptions, rather than on the practical relevance of their relationship to the assumptions behind other models. A mathematical formulation may not, however, be the most relevant for purposes of electoral explanation. Rigorous verbal formulations can represent electors' and politicians' decision procedures more realistically, while remaining generally accessible and supporting detailed inter-comparisons of their working assumptions. Through these, rational choice explanations can be brought closer together and decisions between them made with a clear knowledge of what is involved, thus providing a better basis for cumulative research. The process of theoretical evaluation and assimilation is illustrated here with two original theories of voting and party competition.  相似文献   
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This paper begins by examining the arguments that led to the change of emphasis from residential training and detention to community-based measures in Hong Kong. Police cautioning and community support services are introduced. An evaluation of the services provided found that the majority of respondents reported high levels of satisfaction with them. It is likely that the services exerted positive influences on the respondents’ deviant behaviour, family values and sense of social responsibility, but one-fifth of them continued to commit deviant acts. Parents’ participation was not high. Young offenders rarely took responsibility for the offence they committed or understood the harm they had done to victims, and victims were not involved in deciding the intervention plan. The conclusions raise issues about the future for Hong Kong. They consider new diversionary strategies for responding to young people and debate the values that should underpin them.
T. Wing LoEmail: Phone: +852-2-7888986Fax: +852-2-7888960
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The Scent Transfer Unit (STU-100) is a portable vacuum that uses airflow through a sterile gauze pad to capture a volatiles profile over evidentiary items for subsequent canine presentation to assist law enforcement personnel. This device was evaluated to determine its ability to trap and release organic compounds at ambient temperature under controlled laboratory conditions. Gas chromatography-mass spectrometry (GC-MS) analyses using a five-component volatiles mixture in methanol injected directly into a capture pad indicated that compound release could be detected initially and 3 days after the time of collection. Additionally, 15 compounds of a 39-component toxic organic gaseous mixture (10-1000 parts per billion by volume [p.p.b.(v)]) were trapped, released, and detected in the headspace of a volatiles capture pad after being exposed to this mixture using the STU-100 with analysis via GC-MS. Component release efficiencies at ambient temperature varied with the analyte; however, typical values of c. 10% were obtained. Desorption at elevated temperatures of reported human odor/scent chemicals and colognes trapped by the STU-100 pads was measured and indicated that the STU-100 has a significant trapping efficiency at ambient temperature. Multivariate statistical analysis of subsequent mass spectral patterns was also performed.  相似文献   
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