全文获取类型
收费全文 | 642篇 |
免费 | 41篇 |
专业分类
各国政治 | 41篇 |
工人农民 | 37篇 |
世界政治 | 62篇 |
外交国际关系 | 47篇 |
法律 | 307篇 |
中国政治 | 1篇 |
政治理论 | 181篇 |
综合类 | 7篇 |
出版年
2023年 | 2篇 |
2022年 | 3篇 |
2021年 | 5篇 |
2020年 | 9篇 |
2019年 | 19篇 |
2018年 | 28篇 |
2017年 | 29篇 |
2016年 | 34篇 |
2015年 | 31篇 |
2014年 | 22篇 |
2013年 | 107篇 |
2012年 | 15篇 |
2011年 | 31篇 |
2010年 | 18篇 |
2009年 | 32篇 |
2008年 | 33篇 |
2007年 | 31篇 |
2006年 | 26篇 |
2005年 | 26篇 |
2004年 | 15篇 |
2003年 | 18篇 |
2002年 | 20篇 |
2001年 | 12篇 |
2000年 | 14篇 |
1999年 | 6篇 |
1998年 | 5篇 |
1997年 | 13篇 |
1996年 | 3篇 |
1995年 | 2篇 |
1994年 | 4篇 |
1993年 | 5篇 |
1992年 | 9篇 |
1991年 | 2篇 |
1990年 | 4篇 |
1989年 | 3篇 |
1988年 | 4篇 |
1987年 | 6篇 |
1986年 | 2篇 |
1985年 | 4篇 |
1984年 | 2篇 |
1983年 | 4篇 |
1982年 | 2篇 |
1981年 | 2篇 |
1980年 | 2篇 |
1979年 | 4篇 |
1977年 | 4篇 |
1976年 | 3篇 |
1969年 | 1篇 |
1968年 | 1篇 |
1966年 | 1篇 |
排序方式: 共有683条查询结果,搜索用时 46 毫秒
21.
Asia is Europe’s largest trading partner and EU-Asia trade relations have undergone a rapid change since the global financial crisis. On a global scale, the new multilateral trade agreements such as the now stalled Trans-Pacific Partnership (TPP) involving European Unions’ (EU) major trading partners such as Japan, Singapore and Vietnam also have the potential to change the trade equations. In this paper, we evaluate the new EU trade policy which has been designed to ensure that the EU benefits from the changing global trade scenario and also look at the steps which have been taken by the EU to promote trade relations with its major trading partners in Asia in the predicted ‘Asian century’. We look into the Free Trade Agreements, which are being negotiated with its Asian partners and seek to understand the reasons which have resulted in delays in their signing and negotiations. We evaluate new policies pushed forward by its Asian partners such as the One Belt One Road policy by China and Japan’s policy of securing a large number of trading agreements in the America. Moving ahead, we also shed light on the indirect factors that may influence the success of EU trade negotiations in Asia such as the EU policy on granting China market economy status and the commencement of the ‘Brexit’ process. Lastly, we try to present a list of immediate priorities for EU in Asia, which will ensure that it secures a toehold in trade with the region. All in all, it is shown that the EU has not one and the same approach for all Asian countries but it negotiates flexibly and individually country by country. Because of this “country by country approach” the EU is also not ready to enter into general EU-ASEAN trade negotiations again. 相似文献
22.
Studies on homophobia among adolescents routinely depart from the assumption that this attitude will be continued into adulthood. However, little research has been conducted on how the transition toward adulthood actually affects homophobia. While earlier studies relied on cross-sectional observations, the present analysis makes use of the Belgian Political Panel Survey (2008-2011), tracking 2,815 respondents (52?% female, 48?% male) between the ages of 18 and 21. A conditional change model shows that while men had substantially higher levels of homophobia than women to begin with, this difference grew even larger throughout the observation period. The discrepancy between Muslim respondents and those with other religions became larger as well. Overall, the gender and religious differences already present in adolescence had become further polarized at the end of the observation period. Friendship relations with persons with a different sexual orientation, on the other hand, significantly reduced prejudice, especially among men, while the results also show that changes in the level of homophobia are related strongly to conservative views on gender roles. We conclude that groups that already display high levels of homophobia during adolescence are likely to grow even more extreme in their views in the transition to adulthood. 相似文献
23.
Margaret O’Brien Caughy Luisa Franzini Michael Windle Patricia Dittus Paula Cuccaro Marc N. Elliott Mark A. Schuster 《Journal of youth and adolescence》2012,41(12):1613-1627
Despite evidence that neighborhoods confer both risk and resilience for youth development, the existing neighborhood research has a number of methodological limitations including lack of diversity in neighborhoods sampled and neighborhood characteristics assessed. The purpose of this study was to address these methodological limitations of existing research and to examine the relationship of neighborhood structural and social characteristics to family-level social processes and teacher-reported social competence during early adolescence. The study sample of 3,624 fifth graders (51?% girls) was ethnically diverse, including roughly even proportions of non-Hispanic White, non-Hispanic Black, and Hispanic youth. Neighborhood measures included economic disadvantage derived from the U.S. Census, physical and social disorder obtained by direct observation, and social capital from parental reports. Family-level social processes included parent reported family cohesion and youth reported maternal and paternal nurturance. We found that neighborhood factors significantly associated with youth social aggression and social competence but not social withdrawal, after controlling for individual demographic characteristics and parenting factors. There was limited evidence of moderation of family influences by neighborhood characteristics as well as the moderation of neighborhood effects by children’s gender. Neighborhood physical disorder was associated with increased social aggression among boys but with increased social withdrawal among girls. Implications of the study’s findings for research on neighborhoods and adolescent development and the development of preventive interventions are discussed. 相似文献
24.
Michelle Marie Johns Marc Zimmerman Jose A. Bauermeister 《Journal of youth and adolescence》2013,42(1):82-95
Identity-based conceptualizations of sexual orientation may not account adequately for variation in young women’s sexuality. Sexual minorities fare worse in psychosocial markers of wellbeing (i.e., depressive symptoms, anxiety, self esteem, social support) than heterosexual youth; however, it remains unclear whether these health disparities exclusively affect individuals who adopt a sexual minority identity or if they also may be present among heterosexually-identified youth who report same-sex attractions. We examined the relationship between sexual attraction, sexual identity, and psychosocial wellbeing in the female only subsample (weighted, n = 391) of a national sample of emerging adults (age 18–24). Women in this study rated on a scale from 1 (not at all) to 5 (extremely) their degree of sexual attraction to males and females, respectively. From these scores, women were divided into 4 groups (low female/low male attraction, low female/high male attraction, high female/low male attraction, or high female/high male attraction). We explored the relationship between experiences of attraction, reported sexual identity, and psychosocial outcomes using ordinary least squares regression. The results indicated sexual attraction to be predictive of women’s psychosocial wellbeing as much as or more than sexual identity measures. We discuss these findings in terms of the diversity found in young women’s sexuality, and how sexual minority status may be experienced by this group. 相似文献
25.
The transnational agrarian social movement Vía Campesina is campaigning to have the United Nations negotiate and implement a Declaration, and eventually an International Convention, on Peasants' Rights. This article analyzes the origins and demands of the campaign and the place of the claimed rights in international law. Peasant organizations hope to follow in the footsteps of indigenous peoples' movements that participated in the negotiations preceding the 2007 UN Declaration on the Rights of Indigenous Peoples. The peasants' rights campaign has succeeded in linking its demands to discussions of the right to food in the United Nations, where concern is growing over the approach of the 2015 target for realizing the Millennium Development Goals, in particular the halving of the numbers of people suffering from hunger. The campaign is likely to face stiff resistance from powerful UN member states, but could achieve substantial advances even if the path to a convention is difficult or never completed. 相似文献
26.
After a lapse of 15 years under Stalin, parole was reintroduced into the Soviet Gulag in 1954. For justice officials anxious to expunge Stalin's repressive legacy, the resurrection of parole signalled a return to correctionalism, societal oversight over the Gulag, and a vastly reduced rate of incarceration. In practice, though, parole exposed significant continuities with the Stalinist Gulag, including endemic corruption, overwhelming concern with production, suspicion of outside interference in penal affairs, and constant upward pressure on the inmate population. In the broader view, the experience of parole in the post-war USSR aligned closely with that of the Western world. 相似文献
27.
Christine M. Wienke Totura Marc S. Karver Ellis L. Gesten 《Journal of youth and adolescence》2014,43(1):40-52
Peer victimization is a well-known national and international problem, contributing to a range of emotional, social, and behavioral consequences. Using structural equation modeling, the authors tested a theoretical model suggesting that psychological distress and student engagement mediate the association between the experience of victimization and concurrent academic achievement. Participants were 469 (46.4 % male, 53.6 % female) 6th to 8th grade students, from randomly selected classrooms in 11 middle schools in a southeastern school district. Structural equation models of the hypothesized effects demonstrated adequate fit to the data, with both symptoms of psychological distress and engagement mediating the relationship between victimization and academic achievement. In general, the results suggest that victimization predicts diminished academic achievement by way of psychological distress and poorer engagement in classroom and academic tasks. However, the direct relationship between victimization and measures of achievement lacked significance across many correlational and path analyses conducted. These findings have implications for researchers and practitioners in understanding how psychological distress and student engagement are associated with the academic performance of students who experience peer victimization. 相似文献
28.
Adam Lanzarotta Ph.D. Martin M. Kimani Ph.D. Michael D. Thatcher B.S. John Lynch Ph.D. Moseley Fulcher A.S. Mark R. Witkowski Ph.D. JaCinta S. Batson M.S. 《Journal of forensic sciences》2020,65(4):1274-1279
This study describes the performance of handheld Raman devices for determining whether suspect pharmaceutical tablets declared to contain controlled substances were consistent with authentic (CWA) or not consistent with authentic (NCWA) tablets using a simple, rapid, field-friendly method capable of being used by nonexperts. Twenty-five authentic products and 84 known NCWA tablets were examined using three “parent” devices for a total of 327 analyses. On average, the parent devices yielded a true pass rate of 100%, a true fail rate of 98.4%, a false pass rate of 1.6%, and a false fail rate of 0%. The methods/libraries were then transferred to 13 identical “daughter” devices, which were used to examine 10 suspect finished dosage forms in duplicate (six known NCWA tablets and four authentic tablets) for a total of 260 measurements. On average, the daughter devices had a true pass rate of 100%, a true fail rate of 95.5%, a false pass rate of 4.5%, and a false fail rate of 0.0%. These data demonstrate that the parent–daughter electronic transfer method was successful, which permits the ability to develop methods in the laboratory that can be seamlessly pushed out to field devices. The methods can then be used to (i) prioritize samples for additional testing using other more time-consuming laboratory-based techniques needed to detect and quantify active ingredients and (ii) help support the interdiction of dangerous tablets at ports of entry, thereby preventing them from reaching the supply chain. 相似文献
29.
This study provides a systematic review of the development of Chinese public administration in English language journals. An analysis of articles in the top 25 English-language public administration journals worldwide from 1996 to 2016 confirmed increases in both the number and significance of studies of Chinese public administration. A systematic content analysis of abstracts of previous studies was performed and showed that social development and administrative reform were among the most important topics. With respect to the methodology of this study, qualitative methods were more frequently used than quantitative or mixed methods. Finally, implications for future research on Chinese public administration are discussed. 相似文献
30.
Marc Szeftel 《议会、议员及代表》2013,33(1):79-82
SUMMARY In this article Valeria Ferrari analyses the conflict between the executive and the parliamentary majority during the nine-month period referred to as the nonimestre costituzionale (1820–21), in the Kingdom of the Two Sicilies, in terms of the future institutional organization of the periphery. Indeed, the deputies who were militant members of the Carbonari movement intended to subject this issue to radical revision because of their refusal of the centralist model, introduced into the Kingdom by the French sovereigns Joseph Bonaparte and Joachim Murat, and maintained by the restored Bourbon dynasty. This explains the provincial Carbonari members' preference for the Spanish Constitution of 1812 which, in contrast with the centralized model of Napoleonic origin, called for a significant margin of autonomy for local administrations. Based on this Constitution, a decree of July 1820 abolished the Provincial and District Councils and established the Deputations—collegial bodies elected directly by citizens without property-related limits—which had broad and important functions. An entirely different configuration emerged unequivocally quite rapidly between the parliamentary majority and the executive as regards the actual role to be attributed to the provincial Deputations. Indeed, while these local institutions were to represent for most of the deputies adhering to the Carbonari movement the first important step towards a complete form of administrative decentralization, from the point of view of the majority of the government, these new peripheral institutions would instead have to coexist with the administrative system already in place. 相似文献