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   68篇
  免费   3篇
各国政治   8篇
工人农民   6篇
世界政治   8篇
外交国际关系   6篇
法律   26篇
政治理论   17篇
  2021年   1篇
  2020年   2篇
  2019年   4篇
  2018年   2篇
  2017年   1篇
  2016年   2篇
  2015年   3篇
  2014年   1篇
  2013年   19篇
  2011年   1篇
  2010年   2篇
  2009年   6篇
  2008年   2篇
  2007年   1篇
  2006年   3篇
  2005年   2篇
  2000年   1篇
  1999年   1篇
  1998年   3篇
  1997年   1篇
  1992年   2篇
  1990年   1篇
  1989年   1篇
  1987年   1篇
  1986年   1篇
  1985年   1篇
  1984年   1篇
  1981年   1篇
  1980年   1篇
  1979年   1篇
  1972年   1篇
  1966年   1篇
排序方式: 共有71条查询结果,搜索用时 46 毫秒
21.
Conclusion This paper has been devoted to an assessment of contemporary theories of political and economic development. Specifically, it operationalized and evaluated the hypotheses of the most influential current approach referred to as developmental theory. A comparative study of four regional areas in Latin America concluded that this theory was conceptually and empirically inadequate to the task of explaining the results. Although the theory of structured underdevelopment was not specifically addressed by the research design, it did conform better to the results and suggested an alternative theoretical statement. The hypothesis put forward for subsequent evaluation stresses structural factors related to comprehensive and coordinated organizational forms which, in turn, are explicitly related to varieties of economic development.  相似文献   
22.
Corruption is often defined as the abuse of public office for private gain. This article suggests that this is inadequate for understanding corruption in weak states and presents two broader definitions of the concept. It discusses findings from qualitative and quantitative research conducted in Papua New Guinea in light of these definitions. Respondents – particularly the poor and marginalised – saw corruption as tied to the actions of public officials as well as non-state actors. It is argued that applying broader definitions of corruption could help researchers and policy makers better understand citizens’ concerns about corruption, particularly where the state is weak.  相似文献   
23.
In the daily practice of forensic pathology, sudden cardiac death (SCD) is a diagnostic challenge. Our aim was to determine the usefulness of blood biomarkers [creatine kinase CK‐MB, myoglobin, troponins I and T (cTn‐I and T), and lactate dehydrogenase] measured by immunoassay technique, in the postmortem diagnosis of SCD. Two groups were compared, 20 corpses with SCD and 8 controls. Statistical significance was determined by variance analysis procedures, with a post hoc Tukey multiple range test for comparison of means (p < 0.05). SCD cases showed significantly higher levels (p < 0.05) of cTn‐T and cTn‐I compared to the control group. Although only cases within the first 8 h of postmortem interval were included, and the control group consisted mainly of violent death cases, our results suggest that blood troponin levels may be useful to support a diagnosis of SCD.  相似文献   
24.
Abstract: This article presents the novel instrumentation of nanomanipulation coupled to nanospray ionization‐mass spectrometry, which is used to directly probe trace analytes found on individual fibers. The low detection limits and sample volumes associated with nanospray ionization‐mass spectrometry make it the ideal instrument to implement for trace analysis. Nanospray ionization‐mass spectrometry, coupled with the nanomanipulator, allows for the direct probing of trace particulates on fibers. The technique is demonstrated by dissolving an electrostatic particle of cocaine from a fiber, collecting the analyte solution in a nanospray tip, and transferring the tip directly to the mass spectrometer to complete analysis. The utility of this technique is evident through the minimal sample preparation and short analysis time. The use of nanomanipulation coupled to nanospray ionization‐mass spectrometry could improve on current trace particulate analysis by reducing both detection limits and sample size required to complete analysis.  相似文献   
25.
26.
东北亚安全合作机制国际研讨会主要观点   总被引:6,自引:0,他引:6  
“东北亚安全合作机制”国际研讨会于2005年8月3-4日在北京召开。会议由中国现代国际关系研究院与福特基金会共同主办,来自中、美、俄、日、韩、朝六国的20多位专家学者,围绕传统同盟关系、六方会谈、双边关系、非传统安全、经济合作与东北亚安全合作,以及建立东北亚安全合作机制的困难和方案等议题进行了广泛、深入的探讨。现将会议一些主要观点摘要选登如下,以飨读者。  相似文献   
27.
This article explores the changing economic and security relationships among the United States, Japan, and South Korea, with particular attention to the implications of post-1985 exchange-rate shifts for political and economic stability in these three nations. The author argues that the stability and cohesion of this strategically important North Pacific triangle, the only point outside Europe where the economic and military superpowers all adjoin one American to the Japanese market as the locus of regional growth, due to disproportionate and destabilizing adjustment costs being imposed on South Korea. Expanded American, and especially Japanese support initiatives are the principal alternatives to intensified Korean reliance on continental Asia, the article maintains.  相似文献   
28.
29.
30.
John Walton Cotman 《圆桌》2013,102(2):155-165
Abstract

The Grenada Revolution’s radical course was stamped by the bold turn to Cuba in April 1979. Cuban commitment to Maurice Bishop’s regime was crucial to its consolidation. In 1983 counter-revolution and invasion ruptured Grenada–Cuba ties and damaged Havana’s relations with Caribbean Community states. Since the demise of the Cold War, Havana’s survival strategy has prioritised regional integration and cooperation in the Americas. In the Anglophone Caribbean, Grenada has been at the centre of this rapprochement since 1993. Despite Washington’s disapproval, Grenada champions expanded ties with socialist Cuba. The rekindled alliance brings tangible mutual benefits and validates the strategy of South–South cooperation advocated by Maurice Bishop’s People’s Revolutionary Government and New Jewel Movement.  相似文献   
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