首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   114篇
  免费   12篇
各国政治   11篇
工人农民   5篇
世界政治   42篇
外交国际关系   7篇
法律   49篇
政治理论   12篇
  2023年   2篇
  2021年   3篇
  2020年   6篇
  2019年   8篇
  2018年   11篇
  2017年   11篇
  2016年   12篇
  2015年   5篇
  2014年   8篇
  2013年   18篇
  2012年   3篇
  2011年   7篇
  2010年   5篇
  2009年   6篇
  2008年   2篇
  2007年   1篇
  2006年   1篇
  2003年   1篇
  2002年   1篇
  2000年   1篇
  1998年   1篇
  1997年   2篇
  1996年   3篇
  1995年   2篇
  1994年   1篇
  1987年   1篇
  1986年   1篇
  1985年   1篇
  1979年   1篇
  1973年   1篇
排序方式: 共有126条查询结果,搜索用时 9 毫秒
61.
Nach der dem Behandlungsvertrag zugrundeliegenden Wertung ist sowohl bei wrongful birth als auch bei wrongful conception eine Verrechnung ideeller Vorteile der Elternschaft mit dem Unterhaltsschaden ausgeschlossen. Aufgrund des von § 97 StGB vorgegebenen Schutzzwecks des Vertrags ist bei wrongful birth lediglich der behinderungsbedingte Mehraufwand und nicht auch der Basisunterhalt zu ersetzen. In den F?llen von wrongful conception ist hingegen für den gesamten Unterhaltsschaden zu haften.  相似文献   
62.
63.
This mixed research is inspired by our desire to explain why rural women are cautious in their attitudes towards agricultural extension/education. Fifty-two women livestock farmers from Thessaly-Greece were randomly selected to participate in the study. Our results indicate that at one end of the spectrum women express a high willingness to participate in agricultural extension/education programmes, while at the other end this willingness is not translated into participation mainly because of women's perception that agricultural extension/education constitutes a male dominated area. Another key determinant restricting women's participation arises from their low familiarity with education and the unpleasant experiences they recall from school.

« J'aimerais participer, mais… » : le scepticisme des agricultrices concernant les programmes de vulgarisation/d’éducation

Ce travail de recherches mixtes s'inspire de notre désir d'expliquer pourquoi les femmes en milieu rural font preuve de circonspection dans leurs attitudes envers la vulgarisation/l’éducation agricoles. Cinquante-deux éleveuses de Thessalie (Grèce) ont été sélectionnées au hasard pour prendre part à cette étude. Nos résultats indiquent qu’à une extrémité de l’éventail, les femmes expriment une forte volonté de participer à des programmes de vulgarisation/d’éducation agricoles, tandis qu’à l'autre cette volonté ne se traduit pas en participation, principalement du fait que les femmes considèrent que la vulgarisation/l’éducation agricoles constituent un domaine dominé par les hommes. Un autre facteur déterminant clé qui restreint la participation des femmes provient de leur manque de contact avec les services d’éducation et des expériences désagréables dont elles se souviennent du temps où elles allaient à l’école.

“Me gustaría participar, pero…”: el escepticismo de las campesinas ante los programas de extensión o de educación agrícola

Esta investigación mixta fue motivada por el objetivo de los autores de explicar las razones por las cuales, en sus actitudes, las mujeres campesinas son reticentes a la extensión o a la educación agrícola. En este sentido, se seleccionaron aleatoriamente 52 mujeres ganaderas de Thessaly, Grecia, con el fin de que participaran en el estudio. Los resultados obtenidos demuestran que, en un extremo de la gama de opiniones, las mujeres expresan mucho interés en participar en los programas de extensión, mientras que, en el otro extremo, el interés expresado no se traduce en una participación real. En general, ello responde a la percepción de que la extensión/educación agrícola constituye un área dominada por los hombres. Asimismo, otro factor clave que representa una limitante para la participación de las mujeres tiene que ver con su poca familiaridad con la educación y con las experiencias desagradables que vivieron en la escuela.

“Eu gostaria de participar, mas . . .”: ceticismo das mulheres produtoras rurais em relação a programas de extensão/educação agrícola

Esta mescla de pesquisas é impulsionada pelo nosso desejo de explicar por que as mulheres da área rural são reticentes em suas atitudes em relação a programas de extensão/educação agrícola. Cinquenta e duas mulheres produtoras de gado de Tessália-Grécia foram aleatoriamente selecionadas para participar do estudo. Nossos resultados indicam que em um dos extremos, as mulheres expressam uma vontade muito grande de participar de programas de extensão/educação agrícola, enquanto que em outro extremo essa vontade não se traduz em participação, principalmente devido à percepção das mulheres de que a extensão/educação agrícola constitui uma área dominada pelos homens. Um outro determinante-chave que restringe a participação das mulheres surge da pouca familiaridade delas com a educação e de experiências desagradáveis que elas tiverem na escola.  相似文献   

64.
The aims of this study were to enable geometric morphometric sex classification using tibial proximal and distal sexual dimorphism and to evaluate the secular trend of tibial shape/form from the early 20th century to the present day. The study samples consisted of 61 adult tibias from an early 20th‐century Czech population and 57 three‐dimensional tibias from a 21st‐century population. Discriminant function analysis with cross‐validation was carried out to assess the accuracy of sex classification. Shape analysis revealed significant sex differences in both tibial extremities of the 21st‐century sample and in the proximal tibia of the 20th‐century population. Sex‐based divergence varied between the analyzed samples, raising the issues of population specificity and diachronic change. Classification using tibial form was more successful than using tibial shape. The highest values of correct assignment (91.80% and 88.52%) were found using the form from the early 20th Czech population.  相似文献   
65.
66.
Testicular displacement is a rare clinical presentation of blunt scrotal injury that may take place in road traffic accidents involving motorcycle occupants. We are presenting two cases of motorcycle occupant fatalities, 21 and 24 years of age, where testicular displacement and other signs of groin trauma have been determined. In both cases, discrete external signs of scrotal trauma were noted on examination, while unilateral and bilateral traumatic testicular displacement, respectively, have been documented at autopsy. For motorcycle occupants involved in collision, it is necessary to perform a thorough analysis of injuries, in particular to look for specific trauma arising from fuel-tank impact to genitalia and/or groin. These injuries are of great medico-legal importance both at postmortem and in clinical cases involving motorcycle occupants involved in collision.  相似文献   
67.
68.
69.
The floods in Bosnia and Herzegovina in May 2014 caused landslides all over the country. In the small village of ?eri?i, near the town of Zenica, a landslide destroyed the local cemetery, relocated graves, and commingled skeletal remains. As the use of other physical methods of identification (facial recognition, fingerprint analysis, dental analysis, etc.) was not possible, DNA analysis was applied. DNA was isolated from 20 skeletal remains (bone and tooth samples) and six reference samples (blood from living relatives) and amplified using PowerPlex® Fusion and PowerPlex®Y23 kits. DNA profiles were generated for all reference samples and 17 skeletal remains. A statistical analysis (calculation of paternity, maternity, and sibling indexes and matching probabilities) resulted in 10 positive identifications. In this study, 5 individuals were identified based on one reference sample. This has once again demonstrated the significance of DNA analysis in resolving the most complicated cases, such as the identification of commingled human skeletal remains.  相似文献   
70.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号