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   7140篇
  免费   281篇
  国内免费   370篇
  7791篇
  2024年   10篇
  2023年   59篇
  2022年   63篇
  2021年   64篇
  2020年   128篇
  2019年   155篇
  2018年   119篇
  2017年   139篇
  2016年   109篇
  2015年   92篇
  2014年   133篇
  2013年   347篇
  2012年   102篇
  2011年   136篇
  2010年   139篇
  2009年   131篇
  2008年   186篇
  2007年   250篇
  2006年   254篇
  2005年   207篇
  2004年   212篇
  2003年   152篇
  2002年   124篇
  2001年   64篇
  2000年   66篇
  1999年   41篇
  1998年   26篇
  1997年   24篇
  1996年   16篇
  1995年   18篇
  1994年   10篇
  1993年   15篇
  1992年   5篇
  1991年   8篇
  1990年   4篇
  1989年   8篇
  1987年   3篇
  1985年   329篇
  1984年   365篇
  1983年   308篇
  1982年   373篇
  1981年   362篇
  1980年   385篇
  1979年   339篇
  1978年   373篇
  1977年   310篇
  1976年   327篇
  1975年   247篇
  1974年   242篇
  1973年   210篇
排序方式: 共有7791条查询结果,搜索用时 15 毫秒
941.
有关《姤卦》意的解释,历来众说纷纭。通过研究周王朝初期社会习俗,特别是婚姻制度的制定和施行,结合文献,分析象意,考据卦辞,认为本卦的主题旨在宣扬周礼婚姻制度的必要性、时代性、进步性,同时也表现了这一婚姻制度的局限性,悲剧性。并对当前《易经》研究的一些不足现象,从注重历史、卦身分析、占辞研究等方面提出看法和建议。  相似文献   
942.
A patient with sarcoidosis involving predominantly the hypothalamus and fornices was evaluated for dementia. He showed a relative sparing of fund of knowledge and orientation. Memory skills, particularly short-term memory, were severely impaired. Behavioral changes included apathy and a lack of spontaneity. Insight was relatively preserved. The pattern of his deficits showed some similarities to the pattern reported in patients with Huntington's disease and was different from that described in Alzheimer's disease. The dementia caused by subcortical pathology may differ in important respects from that caused by diffuse cortical dysfunction.  相似文献   
943.
周炽成 《现代哲学》2007,1(4):63-68
文章通过回顾陈荣捷和杜维明对儒学世界化所作的贡献,讨论了在儒学研究世界化过程中儒学的"原汁原味"与"新的色香味"的关系问题、儒学的独特性问题等,试图以点见面,从个案研究中窥视儒学的世界价值。  相似文献   
944.
Hemispheric alpha asymmetries of males and females were observed during perceptual and motor tasks requiring recall and recognition of words controlled for level of arousal (positive, negative, and neutral). Verbal reports of individual processing strategy were collected and analyzed relative to hemispheric alpha ratios. Results showed greater alpha suppression in the left relative to right hemisphere for recall as compared to recognition tasks and for word presentation when contrasted with motor conditions. High positive correlations were found between narrative report of processing strategy and hemispheric alpha data. A separate analysis revealed that seven subjects identified as highly analytic processors showed greater alpha suppression in the left relative to right hemisphere across tasks, conditions, and stimuli than did seven highly visual processors who, in contrast, demonstrated greater right hemispheric alpha suppression. Task difficulty and individual differences in processing style that modify cerebral laterality effects are discussed.  相似文献   
945.
Twenty normal, twenty left-, and fifteen right-brain injured subjects, all right-handed, were assigned a sequence of voluntary inhibition of 23 movements. The inhibition lapse was recorded. Statistical analyses indicated a high performance in the normal and a deficient performance in left-brain injured subjects, no influence of the neurological symptoms on groups' achievement, a handicap in the subjects affected by a frontal lesion in the right brain, a hierarchical clustering of items varying according to the groups, and an organ-group interaction.  相似文献   
946.
出勤主义行为是指在生病时依然坚持工作的行为。工作场所的出勤主义行为不仅危害员工的个人健康,还会给企业带来额外的支出。近年来,出勤主义行为逐渐引起管理者的重视,并得到越来越多管理学和心理学研究者的关注。总结以往研究,对出勤主义行为的概念界定和测量方法进行了概述,从个人因素、工作相关因素、组织层面因素和团队层面因素四个方面探讨了出勤主义行为的影响因素,并总结了出勤主义行为对个人健康、工作方面和组织层面的影响。最后,对出勤主义行为未来的研究方向进行了展望。  相似文献   
947.
948.
Performance on tasks sensitive to right hemisphere dysfunction (facial discrimination and perceptual closure) are reported in eight patients with right hemisphere lesions. Patients demonstrated an apparent double dissociation of performance on the two measures. Site-by-task specificity for the closure task was strongly suggested. Implications for right hemisphere organization and underlying psychological processes are considered.  相似文献   
949.
The structural theory of cerebral lateralization has been typically used to explain hemispheric asymmetries. However, the attentional model of brain functioning may help resolve some of the inconsistent findings with groups of learning-disabled children. To test this hypothesis, a visual half-field paradigm for word recognition was employed in a group of 26 learning-disabled and 26 normal children matched for sex, chronological age, and handedness. Three experimental conditions (unilateral, cued unilateral, and bilateral) and two word error types (visually and acoustically confusable words) were analyzed. The results indicated that normals produced the expected RVHF superiority under all experimental conditions, but the learning-disabled produced the expected RVHF superiority only under the cued unilateral condition. Learning-disabled children also made significantly more visually and acoustically confusable errors than normals and unlike normal children increased the number of acoustic errors in the RVF under bilateral stimulation. These results provide evidence that learning-disabled children may process information inefficiently and have brain activation patterns that are more susceptible to attentional effects.  相似文献   
950.
胡罡 《伦理学研究》2003,(4):99-102,107
“市场公正”是指市场经济制度本身所蕴涵的,并渗透于各项市场制度制定、执行、监督等环节以及市场机制顺利运行过程中的一种价值或精神。然而,政府的不当作用与干预,极易引起供求、竞争、价格等市场机制的扭曲,造成不公正的利益分配过程和局面,降低市场经济公正程度,损害市场公正。所以,政府应充当一只灵巧公正的手,在确定好政府作用的范围、内容、方式及力度的前提下,对社会经济进行科学适度的干预,在实现市场公正与效率的基础上,追寻更理想的公正与效率。  相似文献   
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