首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   438篇
  免费   12篇
各国政治   32篇
工人农民   22篇
世界政治   13篇
外交国际关系   6篇
法律   309篇
中国政治   12篇
政治理论   55篇
综合类   1篇
  2024年   38篇
  2023年   152篇
  2022年   1篇
  2021年   36篇
  2020年   8篇
  2019年   5篇
  2018年   1篇
  2017年   7篇
  2016年   8篇
  2015年   6篇
  2014年   9篇
  2013年   38篇
  2012年   14篇
  2011年   13篇
  2010年   15篇
  2009年   14篇
  2008年   10篇
  2007年   6篇
  2006年   12篇
  2005年   3篇
  2004年   7篇
  2003年   4篇
  2001年   3篇
  2000年   3篇
  1999年   1篇
  1998年   2篇
  1997年   2篇
  1995年   4篇
  1994年   2篇
  1993年   2篇
  1992年   1篇
  1991年   4篇
  1989年   6篇
  1985年   1篇
  1984年   4篇
  1983年   2篇
  1982年   2篇
  1981年   1篇
  1980年   1篇
  1966年   2篇
排序方式: 共有450条查询结果,搜索用时 15 毫秒
91.
Last year offered a unique opportunity to compare the ideas of experts and politicians. The 1990 Budget Enforcement Act changed the federal budget process. Allen Schick's 1990 book, The Capacity to Budget, included ideas on how to improve budgeting at the federal level. A comparison is made between the new law and the new ideas in several areas of the budgetary process: deficit reduction; resource rationing; adjustment to changing expenditures; increasing budget honesty; decreasing conflict; rou-tinizing the process; integrating the parts of the budget; and balancing claims and resources.  相似文献   
92.
The Comprehensive Assessment of Psychopathic Personality (CAPP) model is a new lexically based concept of psychopathy that has potential clinical utility. The main purpose of this research is to investigate the generalizability of the CAPP conceptual model in South Korea. In the current study, 88 experts and 1727 laypeople in South Korea were asked to evaluate the prototypicality of the symptoms of psychopathy (CAPP items) by using a Korean translation of the CAPP model (K-CAPP). In addition, 11 international prototypicality studies were systematically compared to the ratings by experts in the present study. As a result, it indicated that Korean experts and laypeople, on average, rated K-CAPP symptoms as moderately to highly prototypical of psychopathy, and more prototypical of psychopathy than symptoms theoretically unrelated to psychopathy (foils). Also, prototypicality ratings of K-CAPP symptoms made by those two groups were similar to each other as well as to ratings by experts and laypeople using the CAPP in other 11 countries. In conclusion, these results clearly show that both experts and laypeople in the current study conceptualized PPD in almost the same way as experts and laypeople from previous studies using the CAPP model.  相似文献   
93.
This study examines the influence of three-layered cranial architecture development upon blunt force trauma (BFT) cranial outcomes associated with pediatric non-accidental injury (NAI). Macroscopic and microscopic metric and morphological comparisons of subadult crania ranging from perinatal to 17 years of age chronicle the ontogenetic development and spatial and temporal variability in the emergence of a mature cranial architecture. Cranial vault thickness increases with subadult age, accelerating in the first 2 years of life due to rapid brain growth during this period. Three-layer differentiation of the cranial tables and diploë initiates by 3–6 months but is not consistently observed until 18 months to 2 years; diploë formation is not well developed until after age 4 and does not manifest a mature appearance until after age 8. These results allow topographic documentation of cortical and diploic development and temporal and spatial variability across the growing cranium. The lateral cranial vault is identified as expressing delayed development and reduced expression of the three-layer architecture, a pattern that continues into adulthood. Comparison of fracture locations from known BFT pediatric cases with identified cranial fracture high-risk impact regions shows a concordance and suggests the presence of a higher fracture risk associated with non-accidental BFT in the lateral vault region in subadults below the age of 2. The absence or lesser development of a three-layered architecture in subadults leaves their cranial bones, particularly in the lateral vault, thin and vulnerable to the effects of BFT.  相似文献   
94.
The presence of diatom algae in bone marrow has been used as forensic evidence of drowning for several decades; however, these studies are based on known or suspected recent drowning events. This study addresses the potential for diatoms to enter the bone marrow of skeletal remains, that is, de-fleshed long bones post-mortem. In laboratory and field experiments, bones were either inflicted with two access points by a cut and acid pitting or left intact. The bones were submerged in water for at least 1 week and up to 3 months. Samples of the bone surface and marrow were inspected for diatoms. The analysis considered the time required for diatoms to enter marrow and whether genus characteristics like size or mobility affect entry. The presence of an access point influenced diatom entry in that bones without an introduced access point had zero to one diatom present in the marrow, whereas a bone with an access point had >150 diatoms present in the marrow. The results of both laboratory and field phases suggest that diatoms will reliably colonize bone in as quickly as 1 week, establishing and maintaining communities for at least 3 months. However, the bone surface assemblages differ from the source community. Bone marrow displayed even more restrictive access to diatom colonization, resulting in communities dominated by small raphid diatoms. Based on these findings, we suggest some caveats on the use of diatoms as trace evidence in forensic science with recommendations for future avenues of research.  相似文献   
95.
由于经济增长的差异,新兴市场日益崛起,亚太地区日益崛起,其中中国崛起尤为瞩目。纵观权力转移历史、理论与现实,中国积极寻求融入当前美国主导的国际制度安排,在战略上是正确的,中国成为这一制度的得利较多者,也是满意者和维护者。因此综合长期战略和当前金融危机冲击下的策略,除了积极推动美国对当前制度进行适应性变革外,对于美国目前的困境,中国应该量力积极帮助,共同促进全球经济早日复苏和全球善治,与美国"同舟共济"符合中国战略利益,中国需要战略规划;同时,需要面向未来,准备好美国经济复苏后的策略变化。美国凭其发达的金融业在全球财富再分配中占领制高点,金融业的发展意味着可以在财富的再分配中获得竞争优势,因此中国需要大力发展现代金融业。  相似文献   
96.
Globalization may not be coming apart at the seams—yet—but the seams are ever more apparent. Rising fuel prices challenge a model of global transportation based on cheap energy, reinforcing the possibility of decoupling through great regionaliza‐tion of trade. Already, 50 percent of trade among ASEAN plus China and Japan is among each other. The Wall Street meltdown has spread a lack of confidence in the American financial system and the model of deregulation which stimulated rapid globalization of capital flows. Along with other developments, all this raises the question of whether the United States is prepared to operate successfully in a world it no longer dominates. An anti‐globalization leader, a former US labor secretary, a top American intellectual and a Nobel laureate address these issues.  相似文献   
97.
最近几十年里,关于人类资源关系的辩论越来越激烈。学者们大致形成了两个对立的流派。资源悲观主义认为,人类资源关系是零和的,一个人群消耗的资源增加了,其他群体可能得到的资源就会减少。因此,随着资源越来越匮乏,人类资源冲突会愈演愈烈。资源乐观主义认为,人类资源关系是非零和的,资源冲突能够避免。悲观主义和乐观主义尽管尖锐对立,但有共同缺陷——都是静态理论,对资源关系的解释力有限。对此,本文提出了动态的资源关系理论,能够更好地解释人类资源关系。  相似文献   
98.
American political culture is both seduced and repulsed by legal power, and this essay reviews Gordon Silverstein's contribution to understanding the causes and consequences of “law's allure.” Using interbranch analysis, Silverstein argues that law is dangerously alluring as a political shortcut, but ultimately he concludes that law offers no exit from “normal politics” and the hard work of “changing minds.” This essay suggests that Silverstein's framework—his dyadic focus on courts and Congress, constructive and deconstructive patterns, legal formality and normal politics—strips law from its animating context of interests, inequality, and ideology. Without consideration of these larger forces of power, Silverstein's framework misplaces law's ability to “change minds” in perverse and unexpected ways.  相似文献   
99.
100.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号