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21.
Internationally, there has been a general trend towards crime prevention and community safety measures. The main policy ideas and instruments associated with this trend have spread widely in Western countries. This article examines the Swedish national crime prevention policy. As Sweden is a welfare society with a long tradition of social crime prevention, it is of great interest to explore to what extent the aforementioned trend has influenced its crime prevention policy. We do this by examining Sweden's national policy and how its concepts have spread to the local level—specifically, to municipalities and their local crime prevention councils. We find that there has been a preventive shift in Sweden, although not as far-reaching as in many other European countries. Substantial changes have occurred in the understanding and direction of crime prevention work, and the question is to what extent this development will continue.  相似文献   
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Abstract

A fundamental goal of many smart growth efforts is to promote greater socioeconomic equity through more compact development. In this article, we point out that the connection between the built environment and socioeconomic outcomes may be more complex than it is generally portrayed to be, particularly in light of recent trends in urban and regional development.

Through an empirical analysis involving two measures of income segregation, dissimilarity and isolation, in a national data set of metropolitan areas from 1980 to 2000, we illustrate that the relationship between density and income segregation follows a quadratic function, first rising, then falling, as densities increase. Moreover, changes in density—whether increases or decreases—always increased segregation. These findings suggest that, if greater socioeconomic equity is a goal, smart growth programs need to pay as much attention to market forces and the underlying political landscape as they do to the built environment.  相似文献   
23.
The Internet of Things (IoT) as an emerging global Internet-based information architecture facilitating the exchange of goods and services is gradually developing. While the technical aspects are being discussed in detail a legal framework does not exist so far. The first supranational organization trying to work out an IoT governance framework has been the European Commission by appointing a large group of experts to examine the relevant aspects of a possible IoT governance regime. In the meantime, however, the activities have been degraded. Nevertheless, even if the differences between the IoT and the Internet have been overestimated at the beginning, many elements of the IoT differ in part from the corresponding problems in the Internet. Therefore, an analysis of the major IoT governance issues (legitimacy, transparency, accountability, anticompetitive behavior) seems to be worthwhile to conduct.  相似文献   
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The Internet of Things as an emerging global, Internet-based information service architecture facilitating the exchange of goods in global supply chain networks is developing on the technical basis of the present Domain Name System; drivers are private actors. Learning from the experiences with the “traditional” Internet governance it is important to tackle the relevant issues of a regulatory framework from the beginning; in particular, the implementation of an independently managed decentralized multiple-root system and the establishment of basic governance principles (such as transparency and accountability, legitimacy of institutional bodies, inclusion of civil society) are to be envisaged.  相似文献   
26.
The paper presents lifetime and six-month prevalence of substance use by 1st, 4th, and 7th graders (N=2573). Smoking and alcohol consumption was surprisingly high even for 1st graders. The use of developmentally more advanced substances, such as marijuana, was associated with the use of substances that typically emerge earlier, such as beer. Significantly more of the multiple substance users in the 1st and 4th grade were already engaged in a variety of conduct problems and delinquent acts than were either single users or nonusers. The findings show that substance use, even at Grades 1 and 4, is an indicator of boys who commit a wide variety of problem behaviors. For the 7th graders, the use of marijuana was especially associated with the commission of more serious delinquent acts. Multiple substance use reported by the 7th graders also signified a higher frequency and volume of use. The results of the study are related to a developmental conceptualization of conduct problems, delinquency and substance use.Research interests: antisocial behavior and substance use.Research interests: the development of antisocial behavior and substance use; familial processes leading to deviant behavior; the prediction of delinquency.Research interests: development of concealing antisocial behaviors and processes that affect such development.  相似文献   
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Accountability of governing bodies in the Internet of Things (IoT) is of major importance and requires a partly different approach than applied in the (general) Internet. Improving accountability makes the implementation of new general principles necessary in order to provide for a stable and foreseeable legal framework on which businesses can rely. In particular, standards need to be introduced that hold governing bodies accountable, information should be made more readily available and beneficiaries of accountability must be able to impose some sort of sanction on the accountable in case of non-compliance. Improving accountability by creating such framework also supports the betterment of security in the Internet of Things.  相似文献   
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The current study examined the relation between interpersonal callousness trajectories during adolescence (ages 14 to 18) and characteristics of antisocial personality and internalizing problems in young adulthood (age 26), using a community sample of 506 boys. The influence of several parent and peer factors on callousness trajectories during adolescence was also explored. Although the mean interpersonal callousness trajectory for the entire sample was relatively flat, there was substantial individual variability in both the initial status and rate of change of interpersonal callousness over time. Trajectories of interpersonal callousness were associated with higher levels of antisocial personality features in early adulthood but were unrelated to adult internalizing problems. Conduct problems and parent-child communication difficulties were the best predictors of elevated levels of interpersonal callousness throughout adolescence. However, none of the parenting and peer factors examined predicted substantive changes in interpersonal callousness over time.  相似文献   
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