全文获取类型
收费全文 | 1261篇 |
免费 | 78篇 |
专业分类
各国政治 | 105篇 |
工人农民 | 79篇 |
世界政治 | 129篇 |
外交国际关系 | 70篇 |
法律 | 716篇 |
中国政治 | 2篇 |
政治理论 | 235篇 |
综合类 | 3篇 |
出版年
2023年 | 13篇 |
2022年 | 12篇 |
2021年 | 24篇 |
2020年 | 39篇 |
2019年 | 41篇 |
2018年 | 64篇 |
2017年 | 89篇 |
2016年 | 84篇 |
2015年 | 49篇 |
2014年 | 64篇 |
2013年 | 171篇 |
2012年 | 57篇 |
2011年 | 42篇 |
2010年 | 24篇 |
2009年 | 32篇 |
2008年 | 42篇 |
2007年 | 50篇 |
2006年 | 42篇 |
2005年 | 40篇 |
2004年 | 44篇 |
2003年 | 38篇 |
2002年 | 37篇 |
2001年 | 43篇 |
2000年 | 21篇 |
1999年 | 19篇 |
1998年 | 10篇 |
1997年 | 16篇 |
1996年 | 8篇 |
1995年 | 6篇 |
1994年 | 3篇 |
1993年 | 4篇 |
1992年 | 8篇 |
1991年 | 6篇 |
1990年 | 8篇 |
1989年 | 8篇 |
1988年 | 6篇 |
1987年 | 7篇 |
1985年 | 4篇 |
1984年 | 4篇 |
1983年 | 4篇 |
1982年 | 5篇 |
1979年 | 4篇 |
1978年 | 3篇 |
1974年 | 3篇 |
1973年 | 7篇 |
1972年 | 6篇 |
1971年 | 11篇 |
1968年 | 3篇 |
1966年 | 3篇 |
1965年 | 2篇 |
排序方式: 共有1339条查询结果,搜索用时 15 毫秒
31.
Xavier Fernández-i-Marín 《Contemporary Politics》2015,21(4):417-434
The regulatory regionalism approach has increasingly claimed that a new mode of regional governance is emerging globally. Regional policy regimes, developed in broad social and economic territorial areas, affect the internal transformation of the state. The authors plan to provide comprehensive empirical evidence about the emergence of worldwide regulatory regionalism by identifying how regulatory agencies have diffused very successfully within the regional level in recent decades. The paper aims to identify, using an original methodological design, the ways in which such diffusion of agencies occurred, as this may have theoretical relevance for the study of regulatory regionalism. The authors' hypothesis suggests that transnational political interactions in each regional cluster triggered agency diffusion, contributing to the development of the regulatory state within the countries of each region. To test this hypothesis, the authors employed a data set of regulatory agencies including the OECD (Organisation for Economic Co-operation and Development), and most Asian and Latin American countries (+59) from 1950 to 2007, for 15 sectors related to finance, risks, utility and competition. Bayesian data analysis was used to estimate the parameters of interest. 相似文献
32.
Jarman Hannah K. Marques Mathew D. McLean Siân A. Slater Amy Paxton Susan J. 《Journal of youth and adolescence》2021,50(12):2279-2293
Journal of Youth and Adolescence - Adolescents are spending considerable time on social media, yet it is unclear whether motivations for social media use drive different forms of social media... 相似文献
33.
This paper discusses the role of the electoral system in making the Justice and Development Party (AKP) dominant. Drawing on Sartori’s framework, we first clarify the concept of a predominant party system. Second, we examine the impact of the electoral system on the emergence of a predominant party system in Turkey. Analysing election results, we argue that the electoral system fosters dominance in three ways. First, a combination of electoral formula, national threshold and district threshold leads to over‐representation of large parties and under‐representation of small ones. Second, the fear of a wasted vote due to the high threshold prompts voters to support their second‐best option, which concentrates the votes among large parties. Finally, the electoral system increases electoral turnout rates by extending polarization. 相似文献
34.
35.
Andrea Y. Garzón-Serrano M.Sc. César A. Sierra Ph.D. Oscar Rodríguez-Bejarano Dr.Sc. Diana Sinuco Dr.Sc. 《Journal of forensic sciences》2020,65(4):1085-1093
Ammonium nitrate fuel oil is an explosive mixture found in most antipersonnel landmines (APL) buried throughout the Colombian territory. During more than 50 years of internal conflict, the Colombian government has found that trained dogs are the most effective method to detect APL. However, the olfactive signature in ANFO is unknown and also if there are differences in detection related to the explosive manufacturing origin. Therefore, this work begins with the analytical validation of the method used to determine ammonia, in its derivatized form as carbamate, released by home-made ANFO using HS-SPME-GC-FID. Once validated, the method was used to identify ammonia and other organic volatile compounds present in ANFO, under laboratory and simulated field conditions. The validation process includes the evaluation of the optimum conditions for the derivation and extraction of butylcarbamate, the determination of the working ranges with linear response in FID, the limits of detection and quantification, the sensitivity, and the precision. The results of the validation established linearity and sensitivity in a concentration between 20 and 120 mg/L, as well as low limits of detection and quantification of 6.4 and 21.4 mg/L, respectively. Also, an intermediate precision of 11% for butylcarbamate with a repeatability of 8%. The validated method showed in real samples of home-made ANFO besides ammonia, the presence of low molecular methylamines, and also exhibited differences in volatile compositions according to the origin. The objective of this work is to offer a reliable analytical methodology for the extraction and analysis of volatile compounds from ANFO. 相似文献
36.
Gloria Álvarez Bernardo Nuria Romo Avilés Ana Belén García Berbén 《Journal of Gender Studies》2018,27(6):672-682
Housework and childcare have been considered mechanisms for ‘doing gender’ through the allocation of different functions to women and to men. Women continue to devote more time and effort to this type of work, in spite of their progressive incorporation into the labour market. Same-sex couples escape this gender binarism, and so this study set out to learn the distribution criteria work, as well as the influence of gender socialization when it comes to establishing this distribution. A qualitative investigation was carried out with 21 Spanish same-sex families. The results indicate that the majority of couples position themselves in an egalitarian discourse based on the absence of differentiated gender roles and a low level of specialization. No differences were found between male and female couples. Nevertheless, the female couples show higher levels of discontent when the distribution was not egalitarian. In conclusion, it is proposed that the effects of gender socialization are perpetuated beyond heterosexual relationships and also affect same-sex couples. 相似文献
37.
38.
Jessica N. Pabón 《Women & Performance》2014,24(1):8-14
Jessica N. Pabón interviews graffiti artist Abby Andrews, a.k.a. AbbyTC5, about her canvas painting Queens, the image on the front cover of the special issue. 相似文献
39.
Do the illegal and legal rents of politicians affect municipal election outcomes? Empirical evidence
Bernardino Benito María-Dolores Guillamón Ana-María Ríos Francisco Bastida 《Local Government Studies》2019,45(4):546-568
This paper aims to analyse whether illegal (corruption) and legal rent extraction (high politicians’ wages) affect electoral outcomes at municipal level. We use an initial sample of 145 Spanish municipalities over 50,000 for two electoral periods: 2004–2007 (before the crisis) and 2008–2011 (during the crisis). Our findings show that neither illegal nor legal rent extraction impact on re-election in non-crisis times. However, we observe that citizens penalize legal rent extraction in the ballots during the crisis. Regarding the economic performance of the local governments, we find that its effect on re-election is important in non-crisis period. Nevertheless, in time of crisis, given that the economic situation is bad in general in the country, voters pay less attention to economic factors and focus on politicians’ behaviour. 相似文献
40.
In recent years, Spanish local governments have come under increasing pressure to accommodate severe economic restrictions while maintaining their provision of local public services. We analyse overall cost efficiency in Spanish local governments during the period of the economic crisis (2008–2013), under four different non-parametric methodologies. Moreover, given how problematic it is to precisely define what municipalities do, we compare three different output models with various measures of quantity as well as quality. Results suggest that Spanish local government efficiency improved over the period 2008–2013 since budget expenditures (inputs) fell while local public services and facilities (outputs) were maintained. We also find evidence of the possible implications of service quality when measuring municipalities’ efficiency, and of structural differences in the average efficiency between municipalities located in different Spanish regions. Finally, our results confirm that the level and variation of efficiency scores are affected by the approach taken. 相似文献