全文获取类型
收费全文 | 239篇 |
免费 | 4篇 |
专业分类
各国政治 | 7篇 |
工人农民 | 5篇 |
世界政治 | 99篇 |
外交国际关系 | 16篇 |
法律 | 89篇 |
政治理论 | 27篇 |
出版年
2023年 | 3篇 |
2022年 | 3篇 |
2021年 | 1篇 |
2020年 | 11篇 |
2019年 | 6篇 |
2018年 | 7篇 |
2017年 | 7篇 |
2016年 | 13篇 |
2015年 | 2篇 |
2014年 | 6篇 |
2013年 | 27篇 |
2012年 | 2篇 |
2011年 | 5篇 |
2010年 | 6篇 |
2009年 | 5篇 |
2008年 | 12篇 |
2007年 | 15篇 |
2006年 | 9篇 |
2005年 | 18篇 |
2004年 | 12篇 |
2003年 | 17篇 |
2002年 | 26篇 |
2001年 | 3篇 |
2000年 | 1篇 |
1999年 | 1篇 |
1998年 | 1篇 |
1997年 | 1篇 |
1989年 | 3篇 |
1988年 | 3篇 |
1987年 | 2篇 |
1986年 | 1篇 |
1985年 | 1篇 |
1983年 | 1篇 |
1981年 | 1篇 |
1980年 | 2篇 |
1979年 | 1篇 |
1978年 | 1篇 |
1977年 | 2篇 |
1972年 | 1篇 |
1970年 | 1篇 |
1966年 | 2篇 |
1965年 | 1篇 |
排序方式: 共有243条查询结果,搜索用时 15 毫秒
161.
This paper is confined to an investigation into the role of the four Five Year Plans in regional development of the Indian Union. Section 1 of the paper is devoted to the weight given to the objective of ‘regional balance’ in these Plans; Section II outlines the ‘model frame’ used to measure the regional concentration, or dispersion, of economic activities and the redistributive features of the Plan measures; Section III deals with the computational sequence of the model; Section IV is confined to data processing; and Section V to analysing the findings. The main substantive conclusions are that the Public Sector investment activities in India over the period 1950–66 have contributed to reducing the spatial income disparity in the country. 相似文献
162.
Rupayan Gupta 《Public Choice》2010,144(1-2):169-197
This paper analyzes the issue of security provision by an alliance against the threat of a rogue nation. Proactive security effort by an alliance member is assumed to be non-rival and non-excludable, so the results of the effort jointly accrue to every other member. This effort has both positive and negative effects, as security measures mitigate the threat, but also involve loss of commercial benefits, collateral damages, and infringement on human rights. In this paper I suggest an institutional structure for the alliance which would lead to the achievement of the efficient level of world security through multilateral participation. 相似文献
163.
164.
165.
Gupta Joyeeta 《International Environmental Agreements: Politics, Law and Economics》2019,19(2):145-150
International Environmental Agreements: Politics, Law and Economics - 相似文献
166.
Rani M Gupta A Dikshit PC Aggrawal A Setia P Dhankar V 《The American journal of forensic medicine and pathology》2005,26(2):170-173
Acetylene is an inflammable gas commonly used for welding in small-scale industries. We present a case of a 34-year-old male welder who died following injuries sustained from explosion of an acetylene gas-welding cylinder. In this case report, we discuss the circumstances leading to the explosion of the welding cylinder, the autopsy findings, and a brief review of the literature on deaths resulting from blasts of acetylene cylinders. 相似文献
167.
We report a recent case in which a wildlife warden had suspected that some people had killed and cooked a peacock. Cooked meat, intestine of bird and the wooden block used for chopping were seized from the site of crime and forwarded to our laboratory for DNA testing. Mitochondrial cytochrome b sequence analysis revealed that the cooked meat and remnants of the bird were of a chicken, but the DNA obtained from the wooden block was of an Indian Peafowl (Peacock) testifying that the wooden chopping block was used to chop the meat of an endangered bird, thus bringing to light a wildlife crime. 相似文献
168.
169.
170.