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1.
The idea that cities enjoy a certain degree of autonomy from the state when it comes to shaping immigrant integration policy has been repeatedly highlighted by research and promoted by good governance discourses. However, the emergence of state-led civic integration programmes (CIP) across Europe would seem to jar with this movement. This is the contradiction that this article explores. CIP mobilise significant resources and streamline immigrant integration through language courses, the provision of information about the host society and vocational orientation. Drawing on policy documents and interviews with local policy-makers on the CIP in the Netherlands, Germany and Sweden, this article demonstrates how they reduce the role cities have in immigrant integration; and how they transform integration policies—to varying degrees—from being developed in relationship to locally emerging needs to being charged with state sovereignty. These findings challenge the idea that there is an increasingly local approach to integration. They also raise concerns about the ambitions of CIP. Although presented as a means to make integration policies more efficient, their focus on control and coercion may in fact jeopardise their capacity to respond to concrete integration needs.  相似文献   
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Upper extremity musculoskeletal symptoms and disorders are common in the working population. The economic and social impact of such disorders is considerable. Long-time, dynamic repetitive exposure of the hand-arm system during manual handling operations (MHO) alone or in combination with static and postural effort are recognised as causes of musculoskeletal symptoms and disorders. The assessment of these manual work tasks is crucial to estimate health risks of exposed employees. For these work tasks, a new method for the assessment of the working conditions was developed and a validation study was performed. The results suggest satisfying criterion validity and moderate objectivity of the KIM-MHO draft 2007. The method was modified and evaluated again. It is planned to release a new version of KIM-MHO in spring 2012.  相似文献   
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Research activities to determine the need of recovery time at work were mainly performed in the 1970s and 1980s. Previous studies were largely based on expert opinions or were generated within small and non-representative groups. Often, laboratory experiments were carried out with a low number of subjects. Especially during the last decade, only little additional scientific knowledge was generated on this topic. The very resource intensive development of more detailed results based on the existing level of scientific knowledge is assumed as one reason for this. In general, it seems to be reasonable to continue further research on the knowledge generated in previous studies, but implement larger samples and more representative groups. Besides, according to monotonous manual work, more research is especially needed regarding relative operating forces and operation frequencies taken grip conditions and hand/body position into account.  相似文献   
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The authors report on the effects of a university and community coalition in preventing problems related to college students' off-campus drinking. The Albany, New York, Committee on University and Community Relations used strategies based on an environmental-management approach that focuses on changing the environment in which individuals make decisions about alcohol consumption and related behaviors. Committee initiatives included improving enforcement of local laws and ordinances, creating a safety-awareness campaign for off-campus students, and developing a comprehensive advertising and beverage-service agreement with local tavern owners. The initiatives were associated with a decline in the number of alcohol-related problems in the community, as indicated by decreases in the number of off-campus noise ordinance reports filed by police and the number of calls to a university-maintained hotline for reporting off-campus problems. An environmental management approach, the authors suggest, has promise as an effective means of preventing alcohol-related problems among college students.  相似文献   
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With a view to estimating the energy consumption, we derive the explicit distribution of the proportion X/(X + Y) when X and Y follow the new Bivariate Affine-Linear Exponential distribution. An application of this distribution to model the proportion of heating using the heating degree day and the cooling degree day data in the State of Alabama for Appalachian Mountain is provided. Using intensive computations based on R-program, tabulation of some quantiles associated with this particular distribution of proportion is also provided, which is quite useful in estimating the proportion of energy required to heat a building.  相似文献   
7.
This paper introduces a new bivariate exponential distribution, called the Bivariate Affine-Linear Exponential distribution, to model moderately negative dependent data. The construction and characteristics of the proposed bivariate distribution are presented along with estimation procedures for the model parameters based on maximum likelihood and objective Bayesian analysis. We derive Jeffreys prior and discuss its frequentist properties based on a simulation study and MCMC sampling techniques. A real data set of mercury concentration in largemouth bass from Florida lakes is used to illustrate the methodology.  相似文献   
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In this paper, I test the most basic prediction of Grossman and Hart (1986, The Costs and Benefits of Ownership: A Theory of Vertical and Lateral Integration. Journal of Political Economy, 691–719): allocations of asset ownership that expose a party to ex‐post expropriation reduce this party’s ex‐ante relationship‐specific investments. In the empirical context of the German housing market, I find that relationship‐specific investments, such as bathroom renovations, are more frequent if the occupant is protected against expropriation because he owns his home. To avoid the endogeneity of the homeownership allocation, I rely on the natural experiment of the German reunification: under the communist regime, ownership existed but was economically meaningless; yet after reunification, ownership unexpectedly reacquired legal force.  相似文献   
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