全文获取类型
收费全文 | 177篇 |
免费 | 10篇 |
专业分类
各国政治 | 9篇 |
工人农民 | 14篇 |
世界政治 | 21篇 |
外交国际关系 | 12篇 |
法律 | 88篇 |
中国政治 | 1篇 |
政治理论 | 39篇 |
综合类 | 3篇 |
出版年
2022年 | 2篇 |
2021年 | 2篇 |
2020年 | 5篇 |
2019年 | 6篇 |
2018年 | 14篇 |
2017年 | 12篇 |
2016年 | 13篇 |
2015年 | 7篇 |
2014年 | 9篇 |
2013年 | 25篇 |
2012年 | 8篇 |
2011年 | 9篇 |
2010年 | 7篇 |
2009年 | 3篇 |
2008年 | 9篇 |
2007年 | 10篇 |
2006年 | 6篇 |
2005年 | 5篇 |
2004年 | 2篇 |
2003年 | 7篇 |
2002年 | 5篇 |
2001年 | 1篇 |
2000年 | 2篇 |
1999年 | 3篇 |
1998年 | 3篇 |
1997年 | 1篇 |
1996年 | 3篇 |
1993年 | 1篇 |
1992年 | 3篇 |
1989年 | 2篇 |
1985年 | 1篇 |
1984年 | 1篇 |
排序方式: 共有187条查询结果,搜索用时 31 毫秒
151.
152.
The Economic Vulnerability Index (EVI) is a well-recognised measure of the structural vulnerability of developing countries and is regularly used and published by the United Nations for cross-country comparison purposes, primarily to review the list of Least Developed Countries (LDCs). However, due to the revisions in methodology occurring over time, the official EVI cannot be used to assess the changes in vulnerability. In this paper, we use two retrospective series of the EVI, based on constant definitions. The real change in vulnerability is thus isolated from the impact of revisions in the design of the index, allowing comparison of the evolution of LDCs and non-LDCs. The implications of the revisions in the EVI design are then discussed. 相似文献
153.
Gagné MH Tourigny M Joly J Pouliot-Lapointe J 《Journal of interpersonal violence》2007,22(10):1285-1304
This study identifies predictors of favorable attitudes toward spanking. Analyses were performed with survey data collected from a representative sample of 1,000 adults from Quebec, Canada. According to this survey, a majority of respondents endorsed spanking, despite their recognition of potential harm associated with corporal punishment (CP) of children. The prediction model of attitudes toward spanking included demographics, experiencing or witnessing various forms of family violence and abuse in childhood, and perceived frequency of physical injuries resulting from CP. Spanking was the most reported childhood experience (66.4%), and most violence and abuse predictors were significantly and positively correlated. Older respondents who were spanked in childhood and who believed that spanking never or seldom results in physical injuries were the most in favor of spanking. On the other hand, respondents who reported more severe physical violence or psychological abuse in childhood were less in favor of spanking. Findings are discussed in terms of prevention of CP and family coercion cycle. 相似文献
154.
155.
Samuël Kruizinga 《Diplomacy & Statecraft》2016,27(3):420-436
Do small states behave in an appreciably different fashion than their larger counterparts? Social scientists and historians have, for decades, searched for the defining features that set small states apart from larger ones and have come up empty. This analysis suggests that rather than searching for another set of membership criteria, focus should be on the explanatory power of the discourses surrounding the size of states. As this article demonstrates, based on a reading of Dutch international history from the late nineteenth century to the advent of the Second World War, the changing shape of discourses surrounding the “smallness” did historically influence foreign policy practices. 相似文献
156.
157.
158.
Kevin P. Weinfurt Ph.D. Joëlle Y. Friedman M.P.A. Michaela A. Dinan B.S. Jennifer S. Allsbrook B.S.P.H. Mark A. Hall J.D. Jatinder K. Dhillon B.S.P.H. Jeremy Sugarman M.D. M.P.H. M.A. 《The Journal of law, medicine & ethics》2006,34(3):581-591
Strategies for disclosing investigators' financial interests to potential research participants have been adopted by many research institutions. However, little is known about how decisions are made regarding disclosures of financial interests to potential research participants, including what is disclosed and the rationale for making these determinations. We sought to understand the attitudes, beliefs, and practices of institutional review board chairs, conflict of interest committee chairs, and investigators regarding disclosure of financial interests to potential research participants. Several themes emerged, including general attitudes toward conflicts of interest, circumstances in which financial interests should be disclosed, rationales and benefits of disclosure, what should be disclosed, negative effects of and barriers to disclosure, and timing and presentation of disclosure. Respondents cited several rationales for disclosure, including enabling informed decision making, promoting trust in researchers and research institutions, and reducing legal liability. There was general agreement that disclosure should happen early in the consent process. Respondents disagreed about whether to disclose the amounts of particular financial interests. Clarifying the goals of disclosure and understanding how potential research participants use the information will be critical in efforts to ensure the integrity of clinical research and to protect the rights and interests of participants. 相似文献
159.
A Long‐term Study of the Association between the Relative Poverty Rate and Suicide Rate in Japan 下载免费PDF全文
Ken Inoue M.D. Ph.D. Yasuyuki Fujita M.D. Ph.D. Haruo Takeshita M.D. Ph.D. Shuntaro Abe M.D. Ph.D. Junko Fujihara Ph.D. Satoko Ezoe M.D. Ph.D. Mari Sampei N.S. Ph.D. Tsuyoshi Miyaoka M.D. Ph.D. Jun Horiguchi M.D. Ph.D. Yuji Okazaki M.D. Tatsushige Fukunaga M.D. Ph.D. 《Journal of forensic sciences》2016,61(Z1):S140-S143
The annual number of suicides in Japan totaled around 23,000 in 1997 and abruptly increased to around 31,000 in 1998. This figure has remained high since then. This abrupt increase in the number of suicides was primarily due to an increase in suicides occasioned by economic concerns. The association between various economic factors and suicide must be studied in detail and over the long term in order to ascertain the association between economic concerns and suicide. This study examined the relative poverty rate and the suicide rate in Japan over 30 years and discussed the association between those two rates. The results suggest that the relative poverty rate may be associated with the suicide rate for both sexes. This association is true for men in particular. The organizations and professionals involved in implementing suicide prevention measures should be cognizant of the current findings and consider formulating additional specific measures. 相似文献
160.
Ada M. Wilkinson-Lee Qionghui Zhang Velia Leybas Nuno Mari S. Wilhelm 《Journal of youth and adolescence》2011,40(2):221-230
The current study draws upon ecodevelopmental theory to identify protective and risk factors that may influence emotional
distress during adolescence. Hierarchical regression analyses were used to examine the relationship among family obligations,
school connectedness and emotional distress of 4,198 (51% female) middle and high school students who were primarily (59%)
European American. The overall model explained 21.1% of the variance in student emotional distress. A significant interaction
effect was found indicating that school connectedness moderated the relationship between family obligations and emotional
distress. Specifically, for students with low to moderate levels of family obligations, a stronger sense of school connectedness
was associated with lower emotional distress. The buffering effect of school connectedness was weakened as the level of family
obligations increased and completely disappeared for students who experienced high levels of family obligations. The creation
of a program that takes a holistic approach, in order to curtail the levels of highly emotionally distressed adolescents,
must continue to address the ever changing demands that adolescents encounter and prepare youth to deal with functioning within
multiple contexts and do so while maintaining emotional well-being. 相似文献