全文获取类型
收费全文 | 535篇 |
免费 | 8篇 |
专业分类
各国政治 | 19篇 |
工人农民 | 19篇 |
世界政治 | 24篇 |
外交国际关系 | 33篇 |
法律 | 359篇 |
中国政治 | 4篇 |
政治理论 | 84篇 |
综合类 | 1篇 |
出版年
2022年 | 3篇 |
2021年 | 3篇 |
2020年 | 6篇 |
2019年 | 10篇 |
2018年 | 16篇 |
2017年 | 11篇 |
2016年 | 11篇 |
2015年 | 5篇 |
2014年 | 12篇 |
2013年 | 43篇 |
2012年 | 18篇 |
2011年 | 16篇 |
2010年 | 10篇 |
2009年 | 12篇 |
2008年 | 7篇 |
2007年 | 4篇 |
2006年 | 16篇 |
2005年 | 14篇 |
2004年 | 25篇 |
2003年 | 13篇 |
2002年 | 5篇 |
2001年 | 47篇 |
2000年 | 25篇 |
1999年 | 40篇 |
1998年 | 15篇 |
1997年 | 3篇 |
1995年 | 4篇 |
1994年 | 4篇 |
1993年 | 8篇 |
1992年 | 13篇 |
1991年 | 6篇 |
1990年 | 15篇 |
1989年 | 6篇 |
1988年 | 9篇 |
1987年 | 3篇 |
1986年 | 6篇 |
1985年 | 8篇 |
1984年 | 5篇 |
1983年 | 5篇 |
1982年 | 6篇 |
1981年 | 6篇 |
1980年 | 4篇 |
1979年 | 4篇 |
1978年 | 8篇 |
1976年 | 5篇 |
1973年 | 3篇 |
1972年 | 3篇 |
1967年 | 5篇 |
1966年 | 3篇 |
1965年 | 3篇 |
排序方式: 共有543条查询结果,搜索用时 15 毫秒
141.
Jan Zápal 《Public Choice》2017,173(1-2):169-200
The paper analyzes the problem of a committee chair using favors at her disposal to maximize the likelihood that her proposal gains committee support. The favors increase the probability of a given member approving the chair’s proposal via a smooth voting function. The decision-making protocol is any quota voting rule. The paper characterizes the optimal allocation of any given level of favors and the optimal expenditure-minimizing level of favors. The optimal allocation divides favors uniformly among a coalition of the committee members. At a low level of favors, the coalition comprises all committee members. At a high level, it is the minimum winning coalition. The optimal expenditure level guarantees the chair certain support of the minimum winning coalition if favors are abundant and uncertain support of all committee members if favors are scarce; elitist or egalitarian committees are compatible with a strategic chair. The results are robust to changing the chair’s objectives and to alternative voting functions, and reconcile theoretical predictions with empirical observations about legislative bargaining experiments, lobby vote buying and executive lawmaking. 相似文献
142.
This paper engages with the theoretical perspective of policy entrepreneurship to examine the pattern and process of policy change in the context of China's urban redevelopment. Drawing upon a strategic-relational reinterpretation of policy entrepreneurship, this paper identifies a distinctive form of reluctant policy innovation in the “three old renewals” scheme initiated in Guangzhou where profit concession and informality tolerance were practiced to create a small window of opportunity for the project of urban redevelopment to break ground. The motivation of policy entrepreneurship in the successful urban renewal projects in Guangzhou was heavily contingent upon the geographically important location of the project site and the historically incidence of hosting the 2010 Asian Games, which forced municipal government to become entrepreneurial and innovative in decision making and income redistribution in order to get things done as quickly as possible. The distinct fashion of policy innovation identified in the case of Guangzhou points to the polymorphous and dynamic nature of policy entrepreneurship and advocates a relational treatment of the strategies and motives of policy entrepreneurs embedded in concrete geographical and historical context. 相似文献
143.
In view of the high content of fluorine in the water of a vast area of Guangdong Province, we detected the serum fluorine level in rabbits that died of drowning and compared them with those obtained from rabbits immersed in water after death from hanging. The fluorine content in water is about 15-fold higher than in the normal serum content. In drowned rabbits, the serum fluorine values are significantly higher than normal while in control cases the serum fluorine values are slightly lower than normal. The fluorine content in human serum is similar with that of rabbits. It suggests that detection of serum fluorine content might be a valuable method for the diagnosis of drowning in those areas where there are high water fluorine content. 相似文献
144.
Kazimierz Poznanski 《Economic Change and Restructuring》1992,25(1):55-77
The theory of economic transition is concerned less with the end product of building a capitalist economy than with intermediate solutions and the appropriate pace of institutional change. This article advances theoretical arguments on the advantages of a self-grown, evolutionary restoration of the capitalist economy in Eastern Europe or any country abandoning the socialist experiment. The article develops the point that of the two basic methods of setting up an economic order—the state or a market-type mechanism—only the latter can assure the emergence of a genuine, complete market. Further, it suggests that markets with self-interested individual actors at the center are not only superior to states in the allocation of scarce resources, be they economic or political, but are also the best vehicle for institution building. 相似文献
145.
Detection of drugs in saliva of impaired drivers 总被引:1,自引:0,他引:1
This study examined the feasibility of detecting drugs using saliva samples obtained from impaired drivers. Screening procedures on 1- to 2-mL samples were for cannabinoids, volatiles, benzodiazepines, and other acidic/neutral/basic drugs. Methodology consisted of enzyme multiple immunoassay technique (EMIT) and temperature programmed gas chromatography with confirmation by gas chromatography/mass spectrometry (GC/MS). Fifty-six samples were obtained from drivers arrested for suspicion of impaired driving. Other than alcohol, the major drugs detected were cannabinoids and diazepam. Cocaine was found in one case. 相似文献
146.
147.
148.
149.
150.