全文获取类型
收费全文 | 353篇 |
免费 | 24篇 |
专业分类
各国政治 | 35篇 |
工人农民 | 80篇 |
世界政治 | 28篇 |
外交国际关系 | 9篇 |
法律 | 155篇 |
中国政治 | 5篇 |
政治理论 | 60篇 |
综合类 | 5篇 |
出版年
2024年 | 1篇 |
2023年 | 4篇 |
2021年 | 5篇 |
2020年 | 9篇 |
2019年 | 15篇 |
2018年 | 22篇 |
2017年 | 26篇 |
2016年 | 23篇 |
2015年 | 25篇 |
2014年 | 12篇 |
2013年 | 63篇 |
2012年 | 14篇 |
2011年 | 13篇 |
2010年 | 11篇 |
2009年 | 7篇 |
2008年 | 6篇 |
2007年 | 17篇 |
2006年 | 12篇 |
2005年 | 9篇 |
2004年 | 11篇 |
2003年 | 7篇 |
2002年 | 5篇 |
2001年 | 5篇 |
2000年 | 5篇 |
1999年 | 5篇 |
1998年 | 2篇 |
1997年 | 6篇 |
1996年 | 3篇 |
1995年 | 5篇 |
1994年 | 1篇 |
1993年 | 5篇 |
1992年 | 1篇 |
1991年 | 2篇 |
1990年 | 4篇 |
1989年 | 1篇 |
1988年 | 1篇 |
1987年 | 3篇 |
1986年 | 1篇 |
1984年 | 1篇 |
1983年 | 4篇 |
1982年 | 1篇 |
1981年 | 2篇 |
1978年 | 1篇 |
1974年 | 1篇 |
排序方式: 共有377条查询结果,搜索用时 15 毫秒
351.
Rosleenda B Mohamed Ali Simon A Moss Kate Barrelle Peter Lentini 《Journal of Police and Criminal Psychology》2017,32(1):43-55
To redress the scourge of violent extremism, an array of policies, programs, and practices have been implemented. Yet, these initiatives could sometimes conflict with the preferences of individuals who may be susceptible to radicalization. To illustrate, some initiatives might challenge the values of these individuals. The degree to which these individuals feel significant or important might thus decrease—a decrease that has been shown to rouse the pursuit of violent radicalization. To prevent this complication, two studies were designed to uncover programs, policies, or practices that align to the preferences of people who may be more susceptible than average to violent radicalization. In Study 1, three individuals who had been charged with crimes related to terrorism, but had since relinquished extremism, were asked to suggest initiatives they feel could prevent violent radicalization in Australian Muslims. Similarly, in the second study, young Australian Muslim adults who rejected extremist ideologies were asked the same question. The participants advocated initiatives that foster tolerance towards diverse perspectives, inspire individuals to trust their values and intuition, encourage civic engagement, improve the credibility of imams, and enable people to derive strength from their community. A review of previous literature indicates that many of these initiatives might not only resonate with the preferences of individuals who may be vulnerable to violent extremism but could also foster a sense of significance and meaning in life—an experience that tends to prevent radicalization. 相似文献
352.
Kate?J.?BowersEmail author Shane?D.?Johnson Alex?F.?G.?Hirschfield 《European Journal on Criminal Policy and Research》2004,10(4):285-308
A new situational crime prevention measure recently introduced into Great Britain involves the fitting of gates to alleyways running along the back of terraced properties to restrict access to local residents and reduce opportunities for offenders. A number of quantitative techniques were used to assess the success of the intervention in reducing burglary in the City of Liverpool. The results demonstrate that, relative to a suitable comparison area, burglary was reduced by approximately 37%, there was a diffusion of benefit to properties in the surrounding areas, and the scheme was cost beneficial with a saving of £1.86 for every pound spent. The analyses provide persuasive evidence that these reductions were attributable to the intervention. We argue that the methodological techniques demonstrated here can be applied more widely to crime prevention evaluations. 相似文献
353.
According to recent research, interactions between infant health and environment can play crucial roles in clustering health and economic disadvantage among certain families. Researchers have provided a clear example of such intergenerational biosocial cycles when they document that interactions between parental low birth weight status and prenatal environment are associated with the risk of a low birth weight, and that interactions between a child's birth weight status and early childhood environment are associated with adult socioeconomic outcomes. In this article, we consider how existing policies may be revised to more effectively address such interactions between social and biological risk categories. We are particularly concerned in this discussion with revising risk categories so they can encompass biological risk, social risk, and developmental frameworks. A framework of biosocial risk is quite flexible and may be applied to a variety of issues and programs; however, in this article we focus on the single case of low birth weight to illustrate our argument. In considering specific applications, we further explore how attention to biosocial interactions may reshape Medicaid, special education, the Earned Income Tax Credit, and Temporary Assistance for Needy Families. 相似文献
354.
Histologic detection of fat emboli 总被引:1,自引:0,他引:1
We describe a procedure for detection of fat emboli in formalin fixed tissue using osmium tetroxide postfixation. Intravascular fat in tissue postfixed in osmium tetroxide, embedded in epoxy or paraffin, and stained with toluidine blue, hematoxylin, or Oil Red O is more easily visualized than in frozen tissue that is stained with Oil Red O. With these methods, fat emboli may be detected years after the initial autopsy. 相似文献
355.
Social capital, social liabilities, and political capital: Social networks and informal manufacturing in Nigeria 总被引:1,自引:0,他引:1
This article addresses the question of why social networks havefailed to promote economic development in Africa when they havebeen associated with economic growth in other parts of the world.Detailed field research traces the role of social networks inthe economic organization of two dynamic informal enterpriseclusters in the town of Aba in south-eastern Nigeria, an arearenowned for the density of its popular economic networks andfor the rapid development of small-scale manufacturing underNigerias structural adjustment programme. Focusing onthe role of embedded social institutions and their restructuringamid the competitive pressures of rapid liberalization, I considerthe extent to which social networks in Aba constitute socialcapital capable of promoting economic development inthe context of ongoing liberalization, social liabilitiesthat undermine accumulation through a social logic of redistributionand parochialism, or political capital throughwhich popular forces are incorporated into the shadowstructures of predatory states. This article challengesthe essentialism of much of the contemporary literature on Africansocial networks, arguing for a sharper focus on the specificinstitutional capacities of indigenous economic institutions.It calls for greater attention to the role of rapid liberalizationand state neglect in explaining the developmental failures ofAfrican informal enterprise networks. 相似文献
356.
Collin OL Niegel C Derhodes KE McCord BR Jackson GP 《Journal of forensic sciences》2006,51(4):815-818
The detection of a mixture of nine explosive compounds, including nitrate esters, nitroaromatics, and a nitramine in less than 140 sec is described. The new method employs a commercially available pulsed-discharge electron capture detector (PDECD) coupled with a microbore capillary gas chromatography (GC) column in a standard GC oven to achieve on-column detection limits between 5 and 72 fg for the nine explosives studied. The PDECD has the benefit that it uses a pulsed plasma to generate the standing electron current instead of a radioactive source. The fast separation time limits on-column degradation of the thermally labile compounds and decreases the peak widths, which results in larger peak intensities and a concomitant improvement in detection limits. The combination of short analysis time and low detection limits make this method a potential candidate for screening large numbers of samples that have been prepared using techniques such as liquid-liquid extraction or solid-phase microextraction. 相似文献
357.
358.
359.
360.
This paper examines principles of feminist research and discusses the authors' attempts to use these principles in a systematic way in their own research. Three principles of feminist research are identified: research should contribute to women's liberation through producing knowledge that can be used by women themselves; should use methods of gaining knowledge that are not oppressive; should continually develop a feminist critical perspective that questions dominant intellectual traditions and can reflect on its own development.Consciously applying these principles in a research study of the relation between changes in consciousness and the changes in the structural situation of individuals raised several methodological issues and dilemmas. These include the impossibility of creating a research process that completely erases the contradictions in the relationship between the researcher and the researched; the difficulties in analysing change as a process; the tension between the necessity of organizing the data and producing an analysis which reveals the totality of women's lives; and problems of validity, particularly those raised when the research process becomes part of the process of change. 相似文献