全文获取类型
收费全文 | 1156篇 |
免费 | 54篇 |
专业分类
各国政治 | 58篇 |
工人农民 | 54篇 |
世界政治 | 102篇 |
外交国际关系 | 79篇 |
法律 | 637篇 |
中国共产党 | 2篇 |
中国政治 | 11篇 |
政治理论 | 229篇 |
综合类 | 38篇 |
出版年
2023年 | 9篇 |
2022年 | 10篇 |
2021年 | 11篇 |
2020年 | 41篇 |
2019年 | 30篇 |
2018年 | 46篇 |
2017年 | 45篇 |
2016年 | 45篇 |
2015年 | 34篇 |
2014年 | 41篇 |
2013年 | 157篇 |
2012年 | 53篇 |
2011年 | 50篇 |
2010年 | 47篇 |
2009年 | 49篇 |
2008年 | 59篇 |
2007年 | 39篇 |
2006年 | 46篇 |
2005年 | 52篇 |
2004年 | 37篇 |
2003年 | 37篇 |
2002年 | 29篇 |
2001年 | 33篇 |
2000年 | 30篇 |
1999年 | 14篇 |
1998年 | 19篇 |
1997年 | 12篇 |
1996年 | 10篇 |
1995年 | 15篇 |
1994年 | 10篇 |
1993年 | 8篇 |
1992年 | 4篇 |
1991年 | 5篇 |
1990年 | 5篇 |
1989年 | 8篇 |
1988年 | 7篇 |
1986年 | 9篇 |
1985年 | 3篇 |
1983年 | 13篇 |
1982年 | 5篇 |
1981年 | 2篇 |
1979年 | 3篇 |
1978年 | 2篇 |
1977年 | 2篇 |
1976年 | 2篇 |
1974年 | 5篇 |
1973年 | 2篇 |
1972年 | 3篇 |
1971年 | 3篇 |
1967年 | 3篇 |
排序方式: 共有1210条查询结果,搜索用时 15 毫秒
941.
The study investigates whether the adoption of a risk-based approach that allows public managers to take into account the context and external not-controllable factors during goal setting may contribute to overcome unintended managerial side effects of performance management (PM) practices that hamper their success within public organizations. An explorative research is carried out on court officials of Italian public administration. The results from this study show that the adoption of a risk-based approach could enhance goal setting within the PM process and provide interesting insights to policy-makers invested of the responsibility to improve the effectiveness of current PM procedures. 相似文献
942.
Nicola Godden 《Feminist Legal Studies》2010,18(2):179-190
The claimants brought civil suits against child care institutions and authorities for the sexual abuse to which they were
subject whilst under the defendants’ responsibility. These cases were not initiated until the claimants were well into adulthood
and began recognising the harms they had suffered, and as a result, their claims were time-barred at first instance. However,
after A v Hoare (and Other Appeals), in which the House of Lords significantly altered the laws on limitation, their cases were reheard and allowed to proceed.
In this respect, AB and Others v Nugent Care Society; GR v Wirral MBC demonstrates the benefits of the ruling in Hoare; but at the same time, this note argues that the Court of Appeal utilises a problematic conceptualisation of the harm of
sexual abuse and the case highlights the potential for inconsistency and uncertainty in such delayed claims following the
decision in Hoare—which is not the panacea it initially appears to be. 相似文献
943.
Developmental Changes in Adolescents’ Perceptions of Relationships with Their Parents 总被引:1,自引:0,他引:1
Irene H. A. De Goede Susan J. T. Branje Wim H. J. Meeus 《Journal of youth and adolescence》2009,38(1):75-88
This 4-wave longitudinal study examines developmental changes in adolescents’ perceptions of parent–adolescent relationships
by assessing parental support, conflict with parents, and parental power. A total of 951 early adolescents (50.4% boys) and
390 middle adolescents (43.3% boys) participated. Univariate and multivariate growth curve analyses showed that support declined
from early to middle adolescence for boys and girls and increased from middle to late adolescence for girls, while stabilizing
for boys. Conflict was found to temporarily increase during middle adolescence. Parental power (relative power and dominance
of parents) decreased from early to late adolescence. Results indicated that: (1) parent–adolescent relationships become more
egalitarian during adolescence, (2) parents perceived by adolescents as powerful are viewed as supportive, especially in early
adolescence, and (3) perceived conflict with parents is related to but not an impetus for changes in parent–adolescent relationships
towards more equality.
相似文献
Irene H. A. De GoedeEmail: |
944.
Irene H. A. De Goede Susan J. T. Branje Marc J. M. H. Delsing Wim H. J. Meeus 《Journal of youth and adolescence》2009,38(10):1304-1315
This 5-wave longitudinal study examines linkages over time between adolescents’ perceptions of relationships with parents
and friends with respect to support, negative interaction, and power. A total of 575 early adolescents (54.1% boys) and 337
middle adolescents (43.3% boys) participated. Path analyses mainly showed bidirectional associations between adolescents’
perceptions of parent–adolescent relationships and friendships with a predominantly stronger influence from parent–adolescent
relationships to friendships than vice versa in early to middle adolescence and an equal mutual influence in middle to late
adolescence. The findings support the theoretical ideas that perceptions of relationships with parents generalize to perceptions
of relationships with friends and that relationship skills and principles of adolescent friendships generalize to relationships
with parents. Furthermore, the results indicate that the influence of parents decreases, whereas the influence of friends
increases, and that both social worlds become equally important and overlapping towards late adolescence. 相似文献
945.
Terrorism has large social costs that are difficult to quantify for the well-known problems of eliciting people’s preferences for public goods. We use the LSA to assess these costs in utility and monetary terms. Based on combined cross-section time-series data, we estimate the costs of terrorism for France and the British Isles. We find large negative effects of terrorism on life satisfaction that translate into considerable compensating surpluses for a hypothetical reduction in terrorism, in particular for the serious conflict in Northern Ireland. The effects of terrorism are robust and differ across groups in accordance with prior expectations. 相似文献
946.
ABSTRACTMany governments have recognised the socio-economic importance of broadband. The market often provides a broadband connection but when this does not occur governments have stepped in. Through focusing on one government intervention, Broadband Delivery UK (BDUK) in the UK, this paper highlights the cost of providing broadband connections to areas unserved by the market. The difficulty of assessing demand in such areas is illustrated, as is how the lack of transparency complicates any assessment of the value for money. 相似文献
947.
Josep De Alcaraz-Fossoul Ph.D. Ryan Tully-Doyle Ph.D. Alexis R. Weber M.Sc. Carme Barrot Feixat Ph.D. Sara C. Zapico Ph.D. Natalie Rivera Cardenas B.Sc. Melissa J. Sirard B.Sc. Ryan P. Graber B.Sc. 《Journal of forensic sciences》2020,65(2):620-626
Morphological changes in the width of latent fingermark ridges occur naturally over time. This could be used to examine the aging process of latents and eventually estimate time of deposition. In a crime context, it is common practice to compare a questioned (aged) fingermark with a database of known (inked) prints. Therefore, in the absence of fresh fingermarks for aging purposes, it is of interest to reveal correlations between these two categories of fingerprints with regard to the widths of their ridges. The present study explores correlations of ridge widths between flat and rolled inked prints with latent fingermarks visualized with carbon black (CB) and titanium dioxide (TiO2)-based powders among a small population of ten donors. Results revealed consistent differences between the ridge widths of latent and inked prints as well as flat and rolled impressions. Latent fingermarks visualized with CB and TiO2 powders showed ridges with comparable widths. 相似文献
948.
Law and Critique - This essay enquires into the implications for criminal law of Derrida’s analysis in the Death Penalty seminars. The seminars include a reading of Kant’s Metaphysics... 相似文献
949.
950.
In early 2007, the Indonesian government decided to withhold its samples of the avian influenza (‘bird flu’) virus from WHO's collaborating centres, pending a new global mechanism for virus sharing which would provide better terms for developing countries. The 60th World Health Assembly held in May 2007 subsequently resolved to establish an international stockpile of avian influenza vaccines, and to formulate mechanisms for equitable access to these vaccines. The article asks whether there are there analogous opportunities for study volunteers or donors of biological materials to exercise corresponding leverage to advance health equity. 相似文献