全文获取类型
收费全文 | 562篇 |
免费 | 10篇 |
专业分类
各国政治 | 50篇 |
工人农民 | 29篇 |
世界政治 | 56篇 |
外交国际关系 | 30篇 |
法律 | 192篇 |
中国政治 | 6篇 |
政治理论 | 204篇 |
综合类 | 5篇 |
出版年
2020年 | 3篇 |
2019年 | 16篇 |
2018年 | 14篇 |
2017年 | 14篇 |
2016年 | 14篇 |
2015年 | 5篇 |
2014年 | 8篇 |
2013年 | 101篇 |
2012年 | 9篇 |
2011年 | 13篇 |
2010年 | 11篇 |
2009年 | 13篇 |
2008年 | 15篇 |
2007年 | 11篇 |
2006年 | 8篇 |
2005年 | 18篇 |
2004年 | 19篇 |
2003年 | 10篇 |
2002年 | 7篇 |
2001年 | 6篇 |
2000年 | 16篇 |
1999年 | 10篇 |
1998年 | 14篇 |
1997年 | 13篇 |
1996年 | 11篇 |
1995年 | 11篇 |
1994年 | 11篇 |
1993年 | 12篇 |
1992年 | 6篇 |
1991年 | 11篇 |
1990年 | 11篇 |
1989年 | 10篇 |
1988年 | 7篇 |
1987年 | 3篇 |
1986年 | 5篇 |
1985年 | 7篇 |
1984年 | 5篇 |
1983年 | 18篇 |
1982年 | 7篇 |
1981年 | 9篇 |
1980年 | 5篇 |
1979年 | 7篇 |
1978年 | 3篇 |
1977年 | 7篇 |
1976年 | 3篇 |
1974年 | 5篇 |
1973年 | 4篇 |
1971年 | 4篇 |
1969年 | 3篇 |
1966年 | 4篇 |
排序方式: 共有572条查询结果,搜索用时 15 毫秒
101.
102.
Stakeholders are demanding nonprofit organizations (NPOs) continually improve and work effectively in an ever-changing environment. While there are many ways to approach this operational challenge, this paper examines the impact of acquiring an accountability certification, specifically the Standards for Excellence® Certification. Using a sample of 102 NPOs that have received the Standards for Excellence certification, we find that the certification is associated with increases in public support relative to a control group that did not receive the certification. These results suggest that some stakeholders favorably respond to the certification process, and NPOs can realize tangible benefits from becoming certified. 相似文献
103.
The deposition of methamphetamine within indoor environments due to illegal activities can pose a health risk for occupants. Current cleaning techniques are costly and inefficient, calling for the development of alternative remediation methods. In addition, the fate of methamphetamine in indoor environments is largely unknown, negatively impacting our knowledge on the health risks associated with contaminated dwellings. Under the conditions of this study, 97% of surface deposited methamphetamine on a paper substrate was consumed after 12 min of exposure to ozone, thus demonstrating potential for its use as a remediation agent. The reaction had an effective second‐order rate constant with an upper limit of 2.15 ± 1 × 10?18 cm3/molecule/s, and the main product observed was phenyl‐2‐propanone (P2P) at 8.3% yield, as determined using GC/MS. Several products observed in this study have also been reported as by‐products of methamphetamine synthesis, including P2P—a known methamphetamine precursor, which indicates that their detection at a potential clandestine site is not necessarily evidence of manufacture. 相似文献
104.
105.
Landor A Simons LG Simons RL Brody GH Gibbons FX 《Journal of youth and adolescence》2011,40(3):296-309
Research has documented a negative relationship between religion and risky sexual behavior. Few studies, however, have examined
the processes whereby religion exerts this effect. The present study develops and tests a model of various mechanisms whereby
parental religiosity reduces the likelihood of adolescents’ participation in risky sexual behavior (early sexual debut, multiple
sexual partners, and inconsistent condom use). Structural equation modeling, using longitudinal data from a sample of 612
African American adolescents (55% female), provided support for the model. The results indicated that parental religiosity
influenced adolescent risky sexual behavior through its impact on authoritative parenting, adolescent religiosity, and adolescent
affiliation with less sexually permissive peers. Some mediating mechanisms differed by the gender of the respondent, suggesting
a “double-standard” for daughters but not for sons. Findings also indicated the importance of messages about sexual behavior
that are transmitted to adolescents by their peers. Theoretical and policy implications of the findings are discussed. 相似文献
106.
Chinese foreign policy has multiple sources, and the incentives that are driving its behaviour have grown from the domestic/international,
as well as from regional, economic, normative, multilateral, and cultural levels. Foreign policy-making in China is becoming
increasingly complex and sophisticated. This special issue is drawn from some edited papers presented in the joint workshop
between Fudan and Durham Universities on Chinese foreign policy on 29–30 March 2010. By assessing the economic, domestic,
regional, global and cultural sources of Chinese foreign policy, we aim to illustrate the various sources and to locate possible
ways to consolidate the transitional process, and to spur future endeavour facing China’s foreign policy. 相似文献
107.
Gordon D. Cumming 《Development in Practice》2011,21(2):218-231
NGOs have traditionally had little scope to bring about political reform in developing countries. This was certainly true of French development NGOs (NGDOs) operating in Cameroon during the early post-colonial decades. This situation changed in 2002 when French NGDOs, with support from the French state and Cameroonian civil society, initiated a multi-actor consultative programme (the PCPA), aiming to build democracy in Cameroon. This article traces the origins of the PCPA, assesses its achievements, and explains why the programme failed. It then identifies key lessons and asks whether the PCPA represents a useful model for French NGOs and donor states. 相似文献
108.
Carpenter B Tait G Jonsson L Peschl H Naylor C Bermudez-Ortega A 《Journal of law and medicine》2010,18(2):402-412
This article scrutinises the argument that decreasing hospital autopsy rates are outside the control of medical personnel, based as they are on families' unwillingness to consent to autopsy procedures, and that, as a consequence, the coronial autopsy is the appropriate alternative to the important medical and educational role of the autopsy It makes three points which are well supported by the research. First, that while hospital autopsy rates are decreasing, they have been doing so for more than 60 years, and issues beyond the simple notion of consent, like funding formulae in hospitals, increased technology and fear of litigation by doctors are all playing their part in this decline. Secondly, the issue of consent has as much to do with families not being approached as with families declining to give consent. This is well supported by recent changes in hospital policy and procedures which include senior medical personnel and detailed consent forms, both of which have been linked to rising consent rates in recent years. Finally, the perception that coronial autopsies are beyond familial consent has been challenged recently by legislative changes in both Australia and the United States of America which allow objections based on religion and culture to be heard by coroners. For these reasons, it is argued that medical personnel need to focus on increasing hospital autopsy rates, while also addressing the complex ethical issues associated with conducting medical research within the context of the coronial autopsy. 相似文献
109.
Using Canada's relations with the Americas as a case study, this article seeks to better understand the link between identity and foreign policy. It argues that there is a gap between the Canadian government's recent efforts to construct a state identity increasingly turned toward the Americas and Canadians' national identity as it is expressed through public opinion. It concludes that the most plausible explanation for this gap probably has to do with Canada's European cultural heritage. The analysis shows that the projection of national identity into foreign policy is a much more complex process than the projection of state identity. 相似文献
110.
This two‐part article analyses the attempts to reform the socialist financial system in China by diversifying financial assets and introducing capital markets. The approach used is that of political economy, in the sense of elucidating the interplay between political and economic interests, actors and issues in the reform process. Part I discusses the issue of bonds by governments and enterprises. Although the reform era has seen gradual progress towards something resembling a bond ‘market’ in terms of a diversification of bond types and growing competition between bond issues, there is no evidence that this has improved allocative efficiency in the economy. Rather, bonds have functioned as one instrument in a complex struggle for resources between political, institutional and economic actors in the context of a continuing ‘shortage economy’. This competitive system falls far short of a true ‘market'; rather it embodies powerful systemic factors reflecting the basic structural and institutional features of a semi‐reformed socialist economy. One of these systemic factors is the institution of social ownership of the means of production which has been called into question by the emergence of shares and share markets, a process we discuss in Part II. Share issues have in the event been economically unimportant but politically important since they challenge the ideological and institutional underpinnings of a ‘socialist’ economy. The key to the future of this form of financial liberalisation depends not merely on further progress in complementary areas of economic reform policy, but also on a resolution of these fundamental political issues. 相似文献