全文获取类型
收费全文 | 568篇 |
免费 | 16篇 |
专业分类
各国政治 | 34篇 |
工人农民 | 77篇 |
世界政治 | 29篇 |
外交国际关系 | 21篇 |
法律 | 321篇 |
中国政治 | 6篇 |
政治理论 | 88篇 |
综合类 | 8篇 |
出版年
2023年 | 4篇 |
2022年 | 7篇 |
2021年 | 7篇 |
2020年 | 16篇 |
2019年 | 21篇 |
2018年 | 19篇 |
2017年 | 20篇 |
2016年 | 24篇 |
2015年 | 18篇 |
2014年 | 25篇 |
2013年 | 92篇 |
2012年 | 23篇 |
2011年 | 20篇 |
2010年 | 18篇 |
2009年 | 22篇 |
2008年 | 20篇 |
2007年 | 26篇 |
2006年 | 16篇 |
2005年 | 16篇 |
2004年 | 17篇 |
2003年 | 19篇 |
2002年 | 16篇 |
2001年 | 10篇 |
2000年 | 11篇 |
1999年 | 9篇 |
1998年 | 6篇 |
1997年 | 2篇 |
1996年 | 6篇 |
1995年 | 7篇 |
1994年 | 6篇 |
1993年 | 4篇 |
1992年 | 3篇 |
1989年 | 6篇 |
1988年 | 6篇 |
1987年 | 1篇 |
1986年 | 6篇 |
1985年 | 7篇 |
1984年 | 2篇 |
1982年 | 6篇 |
1981年 | 2篇 |
1979年 | 2篇 |
1978年 | 2篇 |
1977年 | 3篇 |
1976年 | 2篇 |
1975年 | 1篇 |
1974年 | 1篇 |
1972年 | 1篇 |
1968年 | 2篇 |
1967年 | 1篇 |
1964年 | 1篇 |
排序方式: 共有584条查询结果,搜索用时 15 毫秒
491.
Despite their widely recognized benefits, integrative approaches to negotiation have seldom been effectively used in interorganizational negotiations. This study analyzes the 1987–1995 Korea–United States Trade Negotiations, identifying elements in those talks that could have moved the negotiations in a more integrative direction. The role of building relationships — especially between key negotiators — is examined. Informal negotiations between the key negotiators from both sides were crucial in building such relationships, which helped both sides create solutions for mutual gains. This process was realized, inter alia, by the dual role that the key negotiators took on as negotiators and as mediators. 相似文献
492.
Subnational Responses to Fracking in Canada: Explaining Saskatchewan's “Wild West” Regulatory Approach 下载免费PDF全文
This article assesses the regulatory response to fracking by Saskatchewan, Canada's second largest oil‐producing province. Public officials and industry representatives claim fracking regulations are “comprehensive” and “robust”; however, there has been no comparative assessment of this claim. To address this gap, we outline the dominant regulatory pathways of U.S. states and Canadian provinces, ranging from applying existing regulations with minimal revisions, to enacting broader revisions or bans. We account for this variation using a framework from Davis ( 2012 ) emphasizing governments’ dependence on the oil sector, the level of support for fracking among elected officials and policy makers, and the influence of key “constituencies.” The article then traces the growth and impact of fracking in Saskatchewan and analyzes new trends in the province's regulation of fracking. Given the province's application of existing regulations with minimal revisions and active weakening of enforcement, we identify Saskatchewan as taking Rabe and Borick's ( 2013 ) “conventional” regulatory approach, typical of Davis's “energy dominant” states. 相似文献
493.
Richard A. Crocombe PhD Greg Giuntini BS David W. Schiering PhD Luisa T. M. Profeta PhD Michael D. Hargreaves PhD Pauline E. Leary PhD Christopher D. Brown PhD Jessamyn Ward Chmura MS 《Journal of forensic sciences》2023,68(5):1570-1600
The need to detect fentanyl and its analogs in the field is an important capability to help prevent unintentional exposure or overdose on these substances, which may result in death. Many portable methods historically used in the field by first responders and other field users to detect and identify other chemical substances, such as hazardous materials, have been applied to the detection and identification of these synthetic opioids. This paper describes field portable spectroscopic methods used for the detection and identification of fentanyl and its analogs. The methods described are automated colorimetric tests including lateral flow assays; vibrational spectroscopy (mid-infrared and Raman); gas chromatography–mass spectrometry; ion mobility spectrometry, and high-pressure mass spectrometry. In each case the background and key details of these technologies are outlined, followed by a discussion of the application of the technology in the field. Attention is paid to the analysis of complex mixtures and limits of detection, including the required spectral databases and algorithms used to interrogate these types of samples. There is also an emphasis on providing actionable information to the (likely) non-scientist operators of these instruments in the field. 相似文献
494.
Within the large body of China-Africa literature, there is a growing body of literature that differentiates between China’s various economic actors, more specifically between its state-owned and private enterprises. This paper intends to contribute to this literature by comparing Chinese state-owned enterprises and hybrid (mixed owned) enterprises with private enterprises in Kampala, the capital of Uganda. An air of mystery often surrounds Chinese companies in Africa, this paper will provide some clarity concerning companies in Kampala. To do this we first look at the governmental assistance given to these companies, then the kind of assistance they potentially receive. Next we investigate what motivated these companies to come to Uganda, and how they established themselves, whether it is after a Chinese aid project or construction job, or some other route. We further investigate the size, employment policy and markets of these Chinese state-owned enterprises in Kampala. Finally we look at the employment of Ugandan labour and management, the problems faced by the enterprises and the environmental challenges, as well as how these are dealt with. We conclude that Chinese SOEs and mixed ownership companies in Uganda are involved in a small range of sectors, often capital-intensive sectors such as oil and construction, and are therefore also larger than the majority of the Chinese private enterprises. SOEs and mixed ownership enterprises tend to have arrived in Uganda earlier than most private enterprises, face slightly different problems, and are more interested in the Ugandan market as whole than their privately owned counterparts. More importantly, they have greater proportions of local employees and are more interested in indigenizing their workforces. 相似文献
495.
496.
The Bail Reform Act of 1984 changed the law dictating release and detention decisions in federal court. Since its passage, few studies have examined judicial decision-making in this context. Legal research enables us to account for the structure and interpretation of federal detention laws and to analyze previously neglected measures of legal factors in our analyses. We use US Sentencing Commission data on a sample of defendants who were sentenced in 2007 (N?=?31,043). We find that legal factors—particularly length of criminal history, having committed a violent or otherwise serious offense, and having committed the offense while under supervision of the criminal justice system—have the strongest relationships with the presentence detention outcome. A defendant’s age, race, and ethnicity have weaker relationships with detention. When we compare defendants who are similarly situated with respect to legal factors, the probability of detention is similar regardless of age, race, and ethnicity. 相似文献
497.
Angela D. Evans 《心理学、犯罪与法律》2013,19(6):531-546
The link between criminal attitudes and behavior is well established throughout the literature. We know, for example, that offenders have higher levels of criminal attitudes than non-offenders. However, it is also likely that individual differences in criminal attitudes exist among offenders. The aim of the study is to explore the unique contribution of (1) individual, (2) criminal career, and (3) social characteristics to individual differences in criminal attitudes. Data were used from the Prison Project, a large-scale study among prisoners in all Dutch remand centers (N = 1612). Hierarchical linear regression models were used to identify factors associated with two types of inmates' attitudes. Among the most salient relationships with criminal attitudes were having more agreeable personality traits, having a criminogenic social network, and having experienced more prior incarcerations. Criminal history and social characteristics had the most salient links with criminal attitudes. The results seem to support the idea that criminal behavior is learned in interaction with criminal others, which is in line with the ideas of differential association and reinforcement. The current study might serve as a starting point for individually oriented prison intervention strategies and rehabilitation efforts based on specific offender characteristics. 相似文献
498.
Abstract The good lives model (GLM) is a strengths-based approach to offender rehabilitation in which treatment aims to equip offenders with the skills and resources necessary to satisfy primary goods, or basic human values, in personally meaningful and socially acceptable ways. The aim of the present research was to explore the practical utility of the GLM with a sample of released child molesters, and investigate the relationship between primary goods attainment and overall re-entry conditions (in terms of accommodation, social support and employment). Semi-structured interviews were conducted with 16 child molesters at one, three and six months following their release from prison. As expected, participants endorsed the majority of GLM primary goods with high importance, and positive re-entry experiences were associated with increased goods attainment. Implications for clinicians, policy makers and society as a whole are discussed. 相似文献
499.
James D. Ward 《国际公共行政管理杂志》2013,36(4):659-673
This article explores the implementation of municipal solid waste recycling programs through comparisons of mandatory vs. voluntary programs and privatized vs. in-house programs. It also looks at whether or not the adoption of recycling service fees impact levels of participation. The linkage between the collection mechanism and recycling participation is a pertinent issue because local jurisdictions must respond to tougher state mandates and federal guidelines on environmental standards and waste stream reduction. Evidence presented here suggests that recycling studies should incorporate more characteristics of voluntary programs to better understand compliance variation and methods used to enhance effectiveness. 相似文献
500.
Nils W. Metternich Cassy Dorff Max Gallop Simon Weschle Michael D. Ward 《American journal of political science》2013,57(4):892-911
In this article, we combine a game‐theoretic treatment of public goods provision in networks with a statistical network analysis to show that fragmented opposition network structures lead to an increase in conflictual actions. Current literature concentrates on the dyadic relationship between the government and potential challengers. We shift the focus toward exploring how network structures affect the strategic behavior of political actors. We derive and examine testable hypotheses and use latent space analysis to infer actors’ positions vis‐à‐vis each other in the network. Network structure is examined and used to test our hypotheses with data on conflicts in Thailand from 2001 to 2010. We show the influential role of network structure in generating conflictual behavior. 相似文献