全文获取类型
收费全文 | 917篇 |
免费 | 30篇 |
专业分类
各国政治 | 60篇 |
工人农民 | 90篇 |
世界政治 | 78篇 |
外交国际关系 | 39篇 |
法律 | 455篇 |
中国政治 | 6篇 |
政治理论 | 187篇 |
综合类 | 32篇 |
出版年
2023年 | 10篇 |
2021年 | 8篇 |
2020年 | 15篇 |
2019年 | 17篇 |
2018年 | 26篇 |
2017年 | 33篇 |
2016年 | 31篇 |
2015年 | 22篇 |
2014年 | 31篇 |
2013年 | 126篇 |
2012年 | 23篇 |
2011年 | 39篇 |
2010年 | 23篇 |
2009年 | 22篇 |
2008年 | 29篇 |
2007年 | 31篇 |
2006年 | 41篇 |
2005年 | 29篇 |
2004年 | 22篇 |
2003年 | 12篇 |
2002年 | 33篇 |
2001年 | 24篇 |
2000年 | 18篇 |
1999年 | 14篇 |
1998年 | 11篇 |
1997年 | 10篇 |
1996年 | 12篇 |
1995年 | 11篇 |
1994年 | 7篇 |
1993年 | 12篇 |
1992年 | 10篇 |
1991年 | 15篇 |
1990年 | 14篇 |
1989年 | 15篇 |
1988年 | 10篇 |
1987年 | 6篇 |
1986年 | 5篇 |
1985年 | 14篇 |
1984年 | 5篇 |
1983年 | 11篇 |
1982年 | 11篇 |
1981年 | 5篇 |
1980年 | 19篇 |
1979年 | 4篇 |
1978年 | 8篇 |
1977年 | 11篇 |
1976年 | 7篇 |
1973年 | 5篇 |
1971年 | 4篇 |
1969年 | 7篇 |
排序方式: 共有947条查询结果,搜索用时 46 毫秒
1.
Julia M. Whealin Stephenie Davies Anne E. Shaffer Joan L. Jackson Leslie C. Love 《Journal of family violence》2002,17(2):151-165
Unwanted sexual attention (UWSA) encompasses unsolicited verbal comments, gestures, stares, and other noncontact behaviors made regarding one's sexuality and physical appearance. The present study examined the correlates and impact of such UWSA perpetrated toward girls by family members. The first objective of the study was to explore whether family climate is associated with intrafamilial UWSA. This included looking at three types of dysfunctional parenting styles (unaffectionate, unavailable, and patriarchal) as well as exploring the co-occurrence of UWSA by adult and child relatives. The second objective was to then measure the impact of such intrafamilial UWSA on childhood emotional health, after controlling for parenting style and the experience of more traditional forms of child sexual abuse (CSA). Of the 296 university women (mean age = 19) who participated in the study, 70% (N = 206) reported UWSA from a family member prior to age 18. Whereas each dysfunctional parenting style was related to presence of UWSA, a simultaneous multiple regression analysis indicated that two of the parenting styles, patriarchal and parental unavailability, also predicted frequency of nonphysical UWSA within the family. Presence of UWSA from a child relative was significantly correlated with presence of UWSA from an adult relative. Additionally, a hierarchical multiple regression, entering the three parenting styles simultaneously in the first step, childhood sexual abuse in the second step, and familial UWSA in the last step, indicated that the frequency of UWSA by family members significantly predicted poorer childhood mental health when controlling for the other variables. Overall, results indicate that while the specific parenting styles which co-occur with UWSA may be detrimental in their own right, the impact of UWSA on girls appears to be above and beyond that of either parenting styles or CSA. Clinical implications are discussed. 相似文献
2.
Local government reforms in contemporary Russia are placed in the broader contexts of political reform under Putin and the historical relationship between local administration and the state. Reforms of local government thus help illuminate the architecture of contemporary state building in Russia and the degree to which contemporary Russia perpetuates political traditions. This study reviews the antecedent action in local government prior to the Putin era. It then examines the Kozak Commission and the new law on local government, assessing the strengths and weaknesses of these reforms. Finally, this study examines the challenges of implementing the reforms and what these challenges tell us about devolution and centralisation under Putin. 相似文献
3.
4.
Large-scale privatization is an unfamiliar area of public policy. The practice and study of property reforms and privatization
needs to include mesolvel phenomena such as laws, regulations, institutions and standard operating procedures. There has been
little comparative analysis of privatization programs around the world. The author argues that analysts should compare the
most immediately relevant institutional environment of the enterprise. Conceptually, this mesolevel system is situated between
the firm and the macroeconomy. This system of action is especially fruitful for cross-national comparisons of privatization
programs because it is at this level that privatization strategies are designed. The problem for Eastern Europe and for less-developed
countries is lack of experience with the relatively light economic regulation that characterizes industrial countries. Government
leaders must also decide how much effort to devote to privatization of state-owned enterprises and how much to fostering private
sector investment in new firms.
Ernest J. Wilson, III is affiliated with the National Security Council, Washington, D.C. 相似文献
5.
Eighteen external quality assessment (proficiency testing) samples were prepared from client specimens collected with the Intercept® oral fluid collection device and by spiking drug-free oral fluid. Samples were circulated in pairs at quarterly intervals to 13 UK and USA based laboratories for analysis by a panel of OraSure micro-plate Intercept® enzyme immunoassay kits and hyphenated mass spectrophotometric techniques. During the survey, there was a single case of non-specificity in a false report for methadone. The major errors were of lack of sensitivity relative to the concentration thresholds specified for the immunoassays. The sensitivity for overall ‘present’/‘not found’ reports calculated as true positives/(true positives + false negatives) were for the amfetamine specific assay 50%, methyl-amfetamines 93%, barbiturates 64%, cannabinoids 73%, cocaine and metabolites 100%, benzodiazepines 69%, methadone 95%, opiates 79% (opiates excluding oxycodone 93%), phencyclidine 93% and human gamma-globulin 97%. A small number of the sensitivity errors were attributable to errors in chromatographic confirmation techniques. 相似文献
6.
Leslie Ellen Shear 《Family Court Review》1996,34(4):439-458
This article explores three supreme court appellate cases where one parent moves away with the children. These decisions from New York, Canada, and California reached very different conclusions. 相似文献
7.
Leslie A. Pal 《Policy Sciences》1985,18(4):357-369
It is by now widely accepted that social science research has only an indirect and general impact on public policymaking. Academic social science research, it is often argued, is antithetical to policy research: the former is animated by traditional scientific canons while the latter is specific and problem-oriented. Moreover, modern bureaucracies are now understood as political environments within which pure research will be routinely ignored if it does not serve someone's interests. For these and other reasons, social scientists are being encouraged either to eschew policy research or not to expect much influence. This article provides an alternative model of social scientists in the policy process, as consulting critics reviewing, analyzing and commenting upon substantive policy research. This model holds benefits for both scholars and clients, turns the canons of scientific inquiry into assets instead of liabilities, and responds to some of the concerns recently raised in the literature concerning the role of social science in the policy process. 相似文献
8.
This article examines the non-fiscal powers of the federal Parliamentof Australia to make laws to control the economy. Although thecommerce power in Australia was inspired by that in the U.S.Constitution, the High Court of Australia has not followed theliberal interpretation of the commerce power adopted by theU.S. Supreme Court since 1937. However, other express federalpowers, particularly those relating to corporations and externalaffairs, have been used for purposes that in the United Stateswould be encompassed by the commerce power. While the AustralianParliament does not have the degree of power possessed by Congress,the judicial trend is toward broader interpretations of federalpowers. Also discussed is Section 92 of the Australian Constitution,which declares that "trade, commerce and intercourse among theStates shall be absolutely free." This provision, which limitsboth federal and state power, was interpreted for many decadesas embodying the principle oflaissezfaire. In 1988 the HighCourt of Australia held that its scope is limited to prohibitinglaws that discriminate against interstate commerce with a protectionistpurpose or effect. 相似文献
9.
This paper describes some of the spinoff benefits that can result from R&D projects, and categorizes them in terms of the dimensions of market and technical newness. These dimensions are discussed with reference to two types of spinoffs: 1) alternative market applications, when the results of an R&D project are subsequently applied to a market or use that differs from the originally intended application, and 2) second-generation technologies, when the technology that was the subject of an R&D project is significantly altered or enhanced in unanticipated ways through subsequent R&D. Examples from the Department of Energy's Energy-Related Inventions Program are integrated into the results of literature review to illustrate key concepts, including core technologies, degrees of market and technology newness, technology robustness, and the nature of connections linking spinoffs to prior R&D investments. The paper concludes by discussing spinoffs as a managerial strategy. 相似文献
10.