全文获取类型
收费全文 | 1638篇 |
免费 | 35篇 |
专业分类
各国政治 | 119篇 |
工人农民 | 105篇 |
世界政治 | 173篇 |
外交国际关系 | 127篇 |
法律 | 734篇 |
中国政治 | 4篇 |
政治理论 | 393篇 |
综合类 | 18篇 |
出版年
2023年 | 16篇 |
2021年 | 9篇 |
2020年 | 20篇 |
2019年 | 36篇 |
2018年 | 37篇 |
2017年 | 45篇 |
2016年 | 61篇 |
2015年 | 29篇 |
2014年 | 51篇 |
2013年 | 244篇 |
2012年 | 45篇 |
2011年 | 42篇 |
2010年 | 29篇 |
2009年 | 47篇 |
2008年 | 48篇 |
2007年 | 49篇 |
2006年 | 31篇 |
2005年 | 37篇 |
2004年 | 56篇 |
2003年 | 43篇 |
2002年 | 48篇 |
2001年 | 57篇 |
2000年 | 62篇 |
1999年 | 34篇 |
1998年 | 30篇 |
1997年 | 25篇 |
1996年 | 19篇 |
1995年 | 15篇 |
1994年 | 23篇 |
1993年 | 18篇 |
1992年 | 21篇 |
1991年 | 32篇 |
1990年 | 29篇 |
1989年 | 24篇 |
1988年 | 21篇 |
1987年 | 20篇 |
1986年 | 17篇 |
1985年 | 21篇 |
1984年 | 20篇 |
1983年 | 17篇 |
1982年 | 19篇 |
1981年 | 11篇 |
1980年 | 9篇 |
1979年 | 16篇 |
1978年 | 7篇 |
1976年 | 11篇 |
1975年 | 8篇 |
1974年 | 7篇 |
1973年 | 10篇 |
1972年 | 7篇 |
排序方式: 共有1673条查询结果,搜索用时 0 毫秒
891.
892.
893.
Employing a resource dependence theoretical framework, the authors analyze a set of recently awarded contracts between the Environmental Protection Agency and its suppliers to determine how joint dependence, supplier dependence, and government dependence affect contract design—specifically, the decision to use a cost‐plus (flexible) contract. Findings provide evidence that organizations choose contract designs that will reduce uncertainty related to securing critical resources. However, different dimensions of dependence have different effects: (1) higher levels of joint dependence lead to more flexible governance forms; (2) the lack of alternative suppliers is a more important factor than high levels of financial dependence; and (3) the parties involved in government procurement are likely to perceive government as a unique type of organization, which, in turn, has implications for contract design choices. The authors conclude with managerial strategies for restructuring power/dependence relationships to achieve the contract design most likely to yield a surplus in the exchange. 相似文献
894.
Tara N. Richards Beth E. Bjerregaard Joseph Cochran M. Dwayne Smith Sondra J. Fogel 《Women & Criminal Justice》2013,23(4):260-280
The relatively small body of prior research investigating whether the sex composition of juries impacts sentencing decisions has produced equivocal results. Exploring this topic further, the current study used a large sample of capital cases from North Carolina (n = 675) to examine (a) whether jury sex composition predicted jury capital punishment sentencing decisions; and (b) whether there were different models of sentencing for male-majority, equal male-female, and female-majority juries. When we controlled for a number of legal and extralegal factors, our findings indicated that jury sex composition was independently related to sentencing outcomes. Specifically, equal male-female juries were significantly more likely and female-majority juries were significantly less likely to choose the death penalty versus a sentence of life in prison. In addition, different models (predictors) of sentencing were revealed for each of the jury sex compositions. Implications for future research and policy are discussed. 相似文献
895.
896.
This article assesses the attitudes supporting capital punishment among lawmakers from two democratic countries — Canada and the United States. Accordingly, data were collected from three different populations responsible for legislating law either permitting or prohibiting the use of capital punishment in their respective jurisdictions — the Canadian House of Commons and the Michigan and Ohio state legislatures. These data were used to assess two general hypotheses: (1) Conservative parties will report higher levels of support for capital punishment; and, (2) Individual members from liberal political parties will report lower levels of support for capital punishment when compared to members of more conservative parties. The research findings supported both hypotheses. 相似文献
897.
898.
Camilla Smith 《社会征候学》2013,23(1):19-39
This article examines the significance of nature for two male societies in Zurich during the eighteenth century. By focussing on Salomon Gessner and Johann Caspar Füssli, the father of Anglo-Swiss artist Henry Fuseli, it explores the synthesis of classicist and romanticist forms of nature in their works. I show how their constructions of nature help shape early forms of Swiss national identity as part of the campaign of resistance against Napoleonic invasion. By doing so, I demonstrate how nature as sign in both text and image shifts from a male pursuit formed out of opposition to authority, to nature as signifier of Swiss resistance at national level. This resistance is epitomised by the Alpine figure Wilhelm Tell. 相似文献
899.
900.
Alexandria Young Ph.D. Nicholas Márquez-Grant Ph.D. Richard Stillman Ph.D. Martin J. Smith Ph.D. Amanda H. Korstjens Ph.D. 《Journal of forensic sciences》2015,60(Z1):S39-S55
Within northwest Europe, especially the United Kingdom, the red fox (Vulpes vulpes) and the Eurasian Badger (Meles meles) are the largest wild scavengers capable of modifying a set of remains through scavenging. Knowledge of region-specific and species-typical scavenging behaviors of scavengers within the crime scene area and surroundings can aid in more efficient and accurate interpretations. The scavenging behaviors of captive and wild foxes and badgers were recorded and compared through actualistic methods and direct observation. The scavenging by wild foxes and badgers of surface-deposited baits and whole deer (Cervus nippon; Capreolus capreolus) in a woodland was observed and analyzed. Wild foxes were found to scavenge deer more frequently than badgers. The scavenging of deer remains by foxes was also compared with forensic cases. The scavenging pattern and recovery distances of deer and human remains scavenged by foxes were similar but were potentially affected by the condition and deposition of a body, and the presence of clothing. 相似文献