全文获取类型
收费全文 | 423篇 |
免费 | 3篇 |
专业分类
各国政治 | 7篇 |
工人农民 | 17篇 |
世界政治 | 11篇 |
外交国际关系 | 191篇 |
法律 | 147篇 |
中国共产党 | 2篇 |
中国政治 | 11篇 |
政治理论 | 30篇 |
综合类 | 10篇 |
出版年
2023年 | 2篇 |
2022年 | 2篇 |
2021年 | 2篇 |
2020年 | 3篇 |
2019年 | 2篇 |
2018年 | 15篇 |
2017年 | 8篇 |
2016年 | 2篇 |
2014年 | 1篇 |
2013年 | 200篇 |
2012年 | 8篇 |
2011年 | 6篇 |
2010年 | 16篇 |
2009年 | 43篇 |
2008年 | 9篇 |
2007年 | 2篇 |
2006年 | 3篇 |
2005年 | 23篇 |
2004年 | 19篇 |
2003年 | 1篇 |
2002年 | 6篇 |
2001年 | 11篇 |
2000年 | 18篇 |
1999年 | 9篇 |
1998年 | 5篇 |
1997年 | 4篇 |
1996年 | 1篇 |
1995年 | 1篇 |
1993年 | 1篇 |
1992年 | 1篇 |
1985年 | 1篇 |
1972年 | 1篇 |
排序方式: 共有426条查询结果,搜索用时 15 毫秒
241.
Mark R. Fondacaro Michael E. Dunkle Maithilee K. Pathak 《Journal of youth and adolescence》1998,27(1):101-119
The present study examined the extent to which procedural justice in resolving specific family disputes is associated with ongoing levels of family conflict and cohesion as well as individual psychosocial adaptation in older adolescents. Two hundred and forty study participants (ages 18–22) were asked to recall an important family dispute that they experienced over the past year and to rate how their parents handled the situation along dimensions of procedural justice, control, and outcome satisfaction. The results indicated that overall judgments of procedural fairness and specific relational criteria for evaluating procedural justice (neutrality, trust, standing) were positively associated with family cohesion and psychological well-being and negatively related to family conflict, psychological distress, and deviant behavior. As predicated, low standing or disrespectful treatment was the best predictor of deviant behavior. While individual functioning was tied primarily to relational procedural justice concerns, family functioning was associated with both relational and instrumental factors. Overall, the study lends support to the growing body of research challenging exclusively self-interested models of human conduct. 相似文献
242.
Janine Schulte MSc Michael A. Marciano PhD Eva Scheurer MD Iris Schulz PhD 《Journal of forensic sciences》2023,68(6):1875-1893
Most commercially available STR amplification kits have never been fully validated for low template DNA analysis, highlighting the need for testing different PCR kits and conditions for improving single-cell profiling. Here, current strategies rely mainly on adjusting PCR cycle number and analytical threshold settings, with a strong preference for using 30 amplification cycles and thresholds at 30–150 RFU for allele detection. This study aimed to (1) determine appropriate conditions for obtaining informative profiles utilizing a dilution series, and (2) test the outcome on single cells using the DEPArray™ technology. Four routinely applied forensic STR kits were compared by using three different amplification volumes and DNA dilutions down to 3.0 pg, while two well-performing kits were used for single/pooled leucocyte and sperm cell genotyping. Besides reduced costs, the results demonstrate that a 50%–75% PCR volume reduction was beneficial for peak height evaluation. However, this was counteracted by an increased artifact generation in diluted DNA volumes. Regarding profile completeness, the advantage of volume reduction was only prominent in samples processed with Fusion 6C. For single and pooled cells, ESIFast and NGMDetect provided a solid basis for consensus profiling regarding locus failure, although locus dropouts were generally observed as stochastic events. Amplification volume of 12.5 μL was confirmed as appropriate in terms of peak heights and stutter frequencies, with increased stutter peaks being the main artifact in single-cell profiles. Limitations associated with these analyses are discussed, providing a solid foundation for further studies on low template DNA. 相似文献
243.
244.
Lea Irene Veijola Aino Mirjam Oksanen Pentti Ilmari Sipponen Hilpi Iris Kaarina Rautelin 《党史博采》2010,(1)
AIM:To study the association between Helicobacter pylori(H.pylori)infection and autoimmune type atrophic gastritis. METHODS:Twenty-three patients with different grades of atrophic gastritis were analysed using enzyme immunoassay-based serology,immunoblot-based serology,and histology to reveal a past or a present H.pylori infection.In addition,serum markers for gastric atrophy(pepsinogenⅠ,pepsinogenⅠ/Ⅱand gastrin)and autoimmunity[parietal cell antibodies(PCA), and intrinsic factor(IF),antibodies]were determi... 相似文献
245.
246.
Artificial intelligence and argumentation studies have recently developed new tools for argument visu-alization that are useful for analyzing the structure of different kinds of reasoning about evidence in law.This paper studies how three such 相似文献
247.
AbstractThis article is a translation of the preface to Voice Capitalism by influential sociologist Yoshimi Shun'ya. The chapter ties together a wealth of discourse on the meaning of sound to society and to the individual, and its evolving role as a means of expression and connection to our environments. Yoshimi walks us through Nagai Kafū's reverence for tangible sound, R. Murray Schafer's schizophonic soundscapes, Marshal McLuhan's essays on the impact of the advent of sound recordings and electronic voices, Glenn Gould's theories on the blurring borders between musical performer and audience – amongst numerous other topics and writers. 相似文献
248.
Abstract: This article is a translation of the keynote address delivered at the ‘Relire Kawabata au 21e siècle – modernisme et japonisme au-delà des mythes’ conference hosted by the Maison de la culture du Japon (Paris) and Université Paris Diderot-Paris 7 on 17–18 September 2014. It situates Kawabata Yasunari's late unfinished novel Tanpopo (Dandelions) within Japanese modernity and literary history, in particular drawing an array of connections between the work and the history of the rural northern mountain country of Japan. 相似文献
249.
Established in 1948, Israel can be considered a new developing state in transition; on the other hand, it can be viewed as a modern western society and the only strong democracy in a rather unstable region. While the former implies lack of public administration tradition and the need to invest in basic infrastructures, the latter requires, among other responsibilities, the adoption of norms of systematic policy planning and accountability. In Israel, security problems, limited (and loss of) resources, lack of stability and huge waves of immigration have displaced more mundane issues such as administrative reforms and systematic policy planning approaches. From its inception, there was constant criticism of the state's lack of established norms, functions, and skilled practitioners, particularly in policy analysis and evaluation. At first the criticism came from academia (especially Dror 1968, 1971), but in time it crossed lines and was raised by parties and Members of Parliament (the Knesset), and constituted a major issue in the work of different committees concerned with reforms in the public service and in government reorganization. This paper (1) will discuss the main reasons for the shortcomings of Israeli public policy analysis, evaluation and planning, and (2) will present shifts in conceptualization during recent years, with regard to systematic policy making. 相似文献
250.
南非扣船法律的最新动态 总被引:2,自引:1,他引:1
南非海事管辖最创新的措施可能就是关联船制度了 ,它是在195 2年扣船公约确立的姐妹船扣押规则基础上的有意义的延伸。在“Heavy Metal”案中 ,法院的判决导致扣船范围进一步延伸 ;然而在“Fortune 2 2”案中 ,在特定情况下 ,却缩减了扣船权利。作者认为这会引起混乱 相似文献