全文获取类型
收费全文 | 73篇 |
免费 | 5篇 |
专业分类
各国政治 | 3篇 |
工人农民 | 14篇 |
世界政治 | 10篇 |
外交国际关系 | 1篇 |
法律 | 30篇 |
政治理论 | 20篇 |
出版年
2022年 | 4篇 |
2021年 | 3篇 |
2020年 | 3篇 |
2019年 | 6篇 |
2018年 | 3篇 |
2017年 | 3篇 |
2016年 | 2篇 |
2015年 | 4篇 |
2014年 | 2篇 |
2013年 | 13篇 |
2012年 | 1篇 |
2011年 | 4篇 |
2010年 | 3篇 |
2008年 | 4篇 |
2007年 | 3篇 |
2006年 | 4篇 |
2005年 | 2篇 |
2004年 | 2篇 |
2003年 | 2篇 |
2002年 | 1篇 |
2001年 | 1篇 |
2000年 | 2篇 |
1997年 | 1篇 |
1996年 | 1篇 |
1995年 | 1篇 |
1993年 | 2篇 |
1983年 | 1篇 |
排序方式: 共有78条查询结果,搜索用时 15 毫秒
1.
Mária Kondeková Radoslav Beňuš Ph.D. Soňa Masnicová Ph.D. Petra Švábová Ph.D. 《Journal of forensic sciences》2020,65(4):1303-1309
Minutiae are small distinguishing features found along every ridge flow, which make each friction ridge print unique. The most common friction ridge prints found at the crime scene are fingerprints; therefore, the most of the minutiae studies are focused exactly on this kind of prints. The authors believe that further examination and enlargement of the palm print database could result in better use of the palm prints for personal identification. We analyzed a total of 160 palm prints from 40 females and 40 males aged between 18 and 70 years from Slovakia. For the evaluation of the minutiae, the area of the hypothenar had to be marked out. The classification of the minutiae used for this study was based on a modified version of the classification system using the total of 13 types of minutiae. The frequency of every minutiae type was calculated and, using the chi-square test with Yates's correction, bilateral and sex differences were assessed. The relationship between the different types of minutiae was examined with Pearson's correlation test. During the initial phases of the identification process, the focus should be on the least common types of minutiae (Y or M and return), which were found not to correlate; thus, their mutual occurrence is random (e.g., overlap—Y or M, crossbar—return, or Y or M—dock). The results of the present study show which specific minutiae types are the most suitable for personal identification. These findings may be beneficial in more effective outcome of the identification process. 相似文献
2.
This paper examines the power to prorogue (or suspend) Parliament following the 2019 prorogation controversy in the UK. We outline the legal basis of prerogative-based prorogation, survey its uses in the UK and other Westminster systems, and compare it with equivalent rules in other European parliamentary democracies. The comparative perspective highlights the outlier status of the UK among comparable European democracies. In the UK, the absence of explicit legal limits on the use of prorogation gives the executive exceptional scope to employ the power for political purposes to sidestep Parliament. We conclude by discussing the implications of these findings for current discussions about the desirability of reforming the UK’s prorogation rules and placing express legal limits on the executive’s power. 相似文献
3.
Petra Mezzetti 《Contemporary Politics》2015,21(3):323-340
The migration policy field is a multilayered and fragmented area still lacking a strong global and European regime. Nonetheless, different initiatives and fora have been promoted in the last decade to increase the international dialogue on migration, with the active participation of non-state actors, and particularly civil society organisations (CSOs). The article reviews selected initiatives undertaken at the UN and European level, whereby institutional representatives engage with CSOs in furthering migration policies. These initiatives and platforms may constitute transnational policy networks (TPNs). It explores signals towards the consolidation of more structured and ‘hard’ forms of participatory policy-making on migration issues, as well as obstacles present in this engagement dynamic. The key question addressed in this study is whether and how European institutions have engaged with the TPNs in the field of migration. The article also explores how some of the TPNs influence institutional policy-making at the EU level. 相似文献
4.
Disordered eating is highly prevalent during adolescence and has a detrimental effect on further development. Effective prevention programs are needed to prevent unhealthy developmental trajectories. This study evaluated the efficacy of the POPS-program (POtsdam Prevention at Schools), a universal school-based eating disorder prevention program for adolescents. In a cluster-randomized design, we compared the intervention group receiving the prevention program to a waiting control group. Outcomes included indicators of disordered eating and relevant risk factors for eating disorders (body dissatisfaction, internalization of the thin ideal, perceived media pressure, perfectionism, emotional element of exercise, social comparison, and perceived teasing). Questionnaires were administered at the start of the intervention, 3 and 12 months post intervention. At baseline, 1112 adolescents aged 10 to 16 years participated (49% girls; 51% intervention group). Intention-to-treat analyses with the complete data set and per-protocol analyses as a completer analysis were performed. The intervention group showed a more favorable course compared to the control group regarding all observed risk factors for eating disorders except for perceived teasing. Effect sizes were small but comparable to other primary prevention programs. At 1-year follow-up, a small but significant effect on disordered eating was observed. Results of the per-protocol analyses were mostly confirmed by the intention-to-treat analyses. Results were promising for both genders although girls benefited more regarding disordered eating and internalization of the thin ideal. Further studies are warranted examining successful program elements and whether gender-specific programs are needed. 相似文献
5.
Petra M. van de Looij-Jansen Judith E. J. Goldschmeding Erik Jan de Wilde 《Journal of youth and adolescence》2006,35(4):652-658
Self-report questionnaires are frequently used in youth research, but doubt remains whether total anonymity affects the results. This study compared the responses of 704 mainly 16–17-year-old adolescents to self-report measures of various health indicators in 2 groups: anonymous and confidential collection. For most health indicators no significant differences were found. Perceived health, use of alcohol, and aggressive behavior (for boys) were reported significantly less frequently in the confidential group (small effect size). It appeared that pupils with high scores on social desirability do not respond differently at most health indicators in the 2 conditions. For most health characteristics, epidemiologically useful outcomes may be derived from confidential self-report measures, which are also valuable for detecting individual at-risk children. Similar studies in lower grades and other types of education should confirm the results.Youth Department, Municipal Health Service Rotterdam area. Main research interests are emotional and behavioral problems of adolescents, youth health care, monitoring.Youth Department, Municipal Health Service Rotterdam area. Main research interests are emotional and behavioral problems of adolescents, youth health care, monitoring.Research Department, Municipal Health Service Rotterdam area. Major research interests include emotional and behavioral problems of adolescents, suicidal behavior, youth health care, monitoring. 相似文献
6.
Sidler Petra Baysu Glseli Kassis Wassilis Janousch Clarissa Chouvati Raia Govaris Christos Graf Ulrike Rietz Christian 《Journal of youth and adolescence》2022,51(8):1511-1535
Journal of Youth and Adolescence - Although acculturation is considered a mutual process, no measure assesses attitudes toward mutual acculturation. Through a novel four-dimensional measurement,... 相似文献
7.
This article employs the concept of rhetorical action in an analysis of the recent developments in Czech-Russian political relations. Through the discourse analysis of key Russian political speeches and official documents related to the Czech Republic, as well as Czech speeches tackling the same issues, we look at two different rhetorical actions employed by Russia to induce changes in Czech policy. The attempts to make Czech policy unacceptable in the wider community of European democracies were only partially successful. While the first rhetorical action aimed against Czech NATO membership failed, the new diplomatic strategy stressing the need for a “normalization” of relations was successful in transforming Czech policy towards Russia. 相似文献
8.
9.
Petra Stykow 《Politische Vierteljahresschrift》2000,41(2):406-407
10.
Inge Jeandarme Xavier Saloppé Petra Habets Thierry H. Pham 《The journal of forensic psychiatry & psychology》2019,30(2):286-300
Under Belgian law, offenders deemed to lack criminal responsibility because of insanity receive mandated treatment under the internment law. Population profiles of these forensic patients (‘internees’) are, however, very scarce. In this study, we analysed the demographic, clinical and judicial profile of a large sample of Belgian internees admitted to a secure setting. In addition, differences between internees admitted to a medium versus a high security setting were investigated. Belgian internees were characterised by a large number of personality disorders and a low number of first offenders. Comparative analyses showed substantial differences between the high and medium security settings, with a marked proportion of the forensic patients in high security having committed a sexual offence. Contrary to expectations, more predictors for length of stay were found in the medium security subsample, while admission periods were significantly longer in the high security subsample. 相似文献