This literature review illuminates the conceptualization of predictive policing, and also its potential and realized benefits and drawbacks. The review shows a discrepancy between the considerable attention for potential benefits and drawbacks of predictive policing in the literature, and the empirical evidence that is available. The empirical evidence provides little support for the claimed benefits of predictive policing. Whereas some empirical studies conclude that predictive policing strategies lead to a decrease in crime, others find no effect. At the same time, there is no empirical evidence at all for the claimed drawbacks. We conclude that the current thrust of predictive policing initiatives is based on convincing arguments and anecdotal evidence rather than on systematic empirical research. We urge the research community to do independent tests of both positive and negative expectations to generate an evidence base for predictive policing. 相似文献
Globalisation and democratisation have contributed to the emergence of multiple and changing governance modes across issue areas within political systems. But standard methodological and concept refinement strategies to analyse these different types of governance encounter difficulties because they test or modify singular “root” conceptions of governance. This article proposes an alternative solution by integrating issue area variations and state‐society relations to illuminate the multiple and changing modes of governance within states. Variations in the extent of issue accessibility, political participation, and policy penetration generate different governance modes across issue areas. To illustrate the utility of this approach, this article uses it to systematise some perplexing variations in Thai politics since 1973. 相似文献
This article analyses the effect of governance in the delivery of public services, and the advantages of collaboration with the private sector in the provision of these public services. The article is not intended to be the conclusions drawn from an empirical study, but rather is based on the experience of a practitioner who has worked as a civil servant in the public sector and as a manager in the private sector. The advantages of private participation are listed, without prejudicing the role of regulator which must be exercised by the public sector. 相似文献
In this article we report on a community-based capital cash transfer initiative (CCCT) in Kenya that sought to mobilise and enable HIV-affected communities to respond to the needs of orphaned and vulnerable children. With bilateral funding, the Social Services Department in Kenya provided 80 communities across ten districts with advice and resources to set up social enterprises for the support of vulnerable children. A wide range of food and income generating activities were initiated by the communities, whose produce or profits contributed to the improved school attendance and performance of orphaned children, particularly amongst girls. We conclude that CCCT is a viable strategy for improving orphan schooling in sub-Saharan Africa.
L'importance des transferts de capitaux communautaires sur la scolarisation des orphelins au Kenya
Dans cet article nous présentons un compte rendu d'une initiative de transfert de capitaux communautaires (TCC) au Kenya qui a cherché à mobiliser et à permettre à des communautés touchées par le VIH de répondre aux besoins d'enfants orphelins et vulnérables. Grâce à un financement bilatéral, le département des services sociaux du Kenya a dispensé à 80 communautés réparties sur dix districts les conseils et moyens requis pour mettre sur pied des entreprises sociales visant à soutenir les enfants vulnérables. Une variété d'activités génératrices de nourriture et de revenus ont été initiées par les communautés, dont les produits agricoles ou les bénéfices ont contribué à l'amélioration de l'assiduité scolaire des orphelins, ainsi que leurs résultats, en particulier parmi les filles. Nous concluons que les CCCT constituent une stratégie viable pour l'amélioration de la scolarisation des orphelins en Afrique subsaharienne.
El impacto de las transferencias de efectivo a nivel comunitario en la escolaridad de huérfanos en Kenia
En el presente artículo, los autores dan a conocer la iniciativa de transferencia de efectivo a nivel comunitario (ccci) en Kenia, la cual procuró movilizar y facilitar la respuesta de comunidades afectadas por el vih a las necesidades de niños huérfanos y vulnerables. A través del financiamiento bilateral, el Departamento de Servicios Sociales de Kenia proporcionó consejos y recursos a 80 comunidades de diez distritos, con el fin de establecer empresas sociales destinadas al apoyo de niños vulnerables. Las comunidades iniciaron una amplia gama de actividades para generar alimentos e ingresos, cuyos productos y ganancias contribuyeron a mejorar la asistencia escolar y el rendimiento de los niños huérfanos, especialmente de las niñas. Los autores concluyen que ccci es una estrategia viable para mejorar la escolaridad de los huérfanos del África Subsahariana.
O impacto das transferências de recursos de capital comunitários sobre estudantes órfãos no Quênia
Neste artigo fazemos um relato sobre uma iniciativa de Transferência de Recursos de Capital Comunitários (CCCT) no Quênia que buscou mobilizar e capacitar comunidades afetadas pelo vírus HIV para que possam atuar frente às necessidades de crianças órfãs e vulneráveis. Com financiamento bilateral, o Departamento de Serviço Social do Quênia ofereceu a 80 comunidades de dez distritos orientação e recursos para a criação de empresas sociais de apoio a crianças vulneráveis. Uma ampla série de atividades geradoras de alimentos e renda foi iniciada pelas comunidades, cujos produtos ou lucros contribuíram para uma maior frequência escolar e melhor desempenho de crianças órfãs, particularmente entre as meninas. Concluímos que a CCCT é uma estratégia viável para melhorar o aprendizado escolar de órfãos da África Subsaariana. 相似文献
ABSTRACT This article attempts to compare the preferred and actual risk allocation and then to evaluate the impact of risk misallocation (if any) on project performance. The results show a significantly negative relationship between project performance and risk misallocation. The smaller the degree of risk misallocation was, the more successful the project would be. One group of three risks (including “Corruption,” “Government's intervention,” and “Government's reliability”) and the other group of three risks (including “Approval and permit,” “Immature juristic system,” and “Land acquisition”) were found to contribute considerably to the prediction of project performance. This article provides information on the impact of risk misallocation on project performance in China's public–private partnership (PPP) projects. To enter and perform well in China's PPP market, private firms should pay particular attention to the identified risks. 相似文献
A 6 years retrospective study of pesticide poisonings in domestic animals and livestock from 1999 to 2004 submitted to the Institute for Medical Chemistry, University of Veterinary Medicine, Vienna in Austria was compiled and analysed. Totally 380 pesticide analysis requests were referred by veterinary practitioners, from the Institute for Pathology of the above university, by regional and central governments as well as local police departments and district administrations, animal protectionist groups, public health authorities and private clients. Among the total number of suspected samples for pesticides, 175 (46.1%) cases were found positive to contain pesticides of various kinds. Among the pesticides found, carbamate insecticides were most prominent, representing 50.3% of the total positive cases. These compounds were followed by rodenticides-anticoagulants with 18.9% of the positive results, by organophosphate insecticides 5.1%, and by the rodenticides-nonanticoagulant 3.4%, the other 22.3% included molluscicides, herbicides, etc. In totally 225 animals, 123 animals were found positive for pesticide intoxication, among them 47.2% were dogs, 34.1% were cats 9.8% of other species and 8.9% of unspecified animal samples. The pesticides were characterized by HPLC-techniques using commercially available standards. The aim of this Austrian survey was to determine the incidence and frequency of confirmed pesticide intoxications in animals in Austria and to emphasize its relevance in veterinary practice for livestock and domestic animals. 相似文献
This paper is a summary of findings of adult age-related craniofacial morphological changes. Our aims are two-fold: (1) through a review of the literature we address the factors influencing craniofacial aging, and (2) the general ways in which a head and face age in adulthood. We present findings on environmental and innate influences on face aging, facial soft tissue age changes, and bony changes in the craniofacial and dentoalveolar skeleton. We then briefly address the relevance of this information to forensic science research and applications, such as the development of computer facial age-progression and face recognition technologies, and contributions to forensic sketch artistry. 相似文献
The benefits and costs usually ascribed to federalism are benefitsand costs of decentralization; they are, therefore, presentin unitary states that are in fact all decentralized. The benefitsand costs specific to federalism pertain to ownership rightsin constitutional powers. Federalism is superior to confederalismand unitarianism because the ownership rights peculiar to thatsystem of government are such that they ensure the perduranceof competition when one or more competitors are unsuccessful.They do so because under federalism, powers cannot be repossessedunilaterally. Ownership rights have to be enforced; as a consequence,there are also costs that are specific to federalism. 相似文献