全文获取类型
收费全文 | 926篇 |
免费 | 16篇 |
国内免费 | 14篇 |
专业分类
教育 | 595篇 |
科学研究 | 139篇 |
各国文化 | 13篇 |
体育 | 40篇 |
综合类 | 26篇 |
文化理论 | 4篇 |
信息传播 | 139篇 |
出版年
2023年 | 10篇 |
2022年 | 19篇 |
2021年 | 52篇 |
2020年 | 69篇 |
2019年 | 39篇 |
2018年 | 29篇 |
2017年 | 36篇 |
2016年 | 22篇 |
2015年 | 21篇 |
2014年 | 39篇 |
2013年 | 93篇 |
2012年 | 47篇 |
2011年 | 51篇 |
2010年 | 35篇 |
2009年 | 41篇 |
2008年 | 69篇 |
2007年 | 66篇 |
2006年 | 42篇 |
2005年 | 41篇 |
2004年 | 37篇 |
2003年 | 21篇 |
2002年 | 26篇 |
2001年 | 18篇 |
2000年 | 12篇 |
1999年 | 6篇 |
1998年 | 6篇 |
1997年 | 3篇 |
1996年 | 1篇 |
1989年 | 2篇 |
1983年 | 1篇 |
1981年 | 2篇 |
排序方式: 共有956条查询结果,搜索用时 15 毫秒
221.
《普罗米修斯》2012,30(2):131-142
Recent events have made the inadequacies of intelligence services in even the most powerful countries glaringly obvious and various causes for these failures have been canvassed. Many of these problems have arisen from a limited understanding of the complexities of each phase of the intelligence cycle as illustrated by cases drawn from a variety of intelligence contexts. 相似文献
222.
培养高素质的智能型人才是新世纪完善高校人才培养机制的需要。我国高等教育的人才培养机制存在诸多不利于智能型人才培养的问题。培养智能型人才应当从观念转变、专业设置、课程体系、教学模式、评价制度、师资队伍等方面采取措施。Abstract: It is necessary to improve the cultivation mechanism of higher education in raising intelligence talented person in new century.There are many problems in cultivation mechanism of intelligence talented person in higher education.We need to adopt measures from the concept change,the specialized establishment,the curriculum system,the educational model,the evaluation system,the teacher’s troop respectively. 相似文献
223.
This study analyses the relation between disruptive behaviours and the emotional abilities of children in primary education. To do this, disruptive behaviour and emotional abilities were evaluated in 1422 pupils aged between 6 and 12 years of age at 11 education centres using EQIjv. No relation was found between disruptive behaviours and age, but one was found for sex and emotional abilities. Boys presented more disruptive behaviours than girls. However, there was a significant relation between disruptive behaviours and the general index of emotional intelligence. The most related abilities were stress management and interpersonal relations. Implications of these results are discussed. 相似文献
224.
情报分析平台的集成化实践 总被引:1,自引:0,他引:1
在分析现有情报分析工具功能的基础上,对情报分析平台进行初步的设计和集成化的研究,针对用户的实际需求,结合现有分析工具,初步构建情报分析的集成化环境,并提出后续需研究和解决的问题。 相似文献
225.
在分析现有电子商务购物模式不足的基础上,设计一种基于移动Agent的智能商务系统。它能为客户快捷便利地寻找所需的商品信息,推荐合理的商品,实现客户与商家的双赢。 相似文献
226.
谈文献采购智能控制系统的研制 总被引:2,自引:0,他引:2
重点学科建设的文献保障是一项非常重要的工作,本文就重点学科建设的文献保障和文献采购智能控制系统的开发进行了探讨。 相似文献
227.
情报竞争的博弈论分析与竞争战略选择 总被引:1,自引:0,他引:1
情报竞争就是对情报的获得、分析、运用的一个过程,现在情报对企业来说已显得越来越重要,谁赢得情报谁就赢得市场,因此情报竞争已经成为企业经营中一个重要的环节。但是一个很重要的事实是情报不是轻易可以获得的,企业更多的情况是在信息不完全的条件下进行竞争。本文通过一个模型用博弈论来分析企业在信息不完全条件下的竞争及相应的竞争战略选择。 相似文献
228.
This study adopted the psychological and emotional perspective of terrorism and the way it influences the psychological adjustment of international students in Pakistan. We investigated the effect of fear of terrorism, state negative affect, and emotional support on students’ psychological distress. Low psychological distress represented higher levels of psychological adjustment. Data was collected using a self-administered questionnaire from 121 internationals students of 18 different countries enrolled in a public university of Lahore city with a mean age of 21.7 years. A two-stage analysis was conducted by variance-based structural equation modeling technique in SMART PLS 3.2 software. Adequate convergent and discriminant validity of the latent constructs were ensured, and no evidence was found for common method bias. The results of structural model revealed that fear of terrorism is a positive and significant predictor of student’s psychological distress, which is fully mediated by state negative affect. Emotional support was negatively related to psychological distress and moderated the relationship between state negative affect and psychological distress. Conditional process modeling using process macro revealed that emotional support also moderated the indirect effect of fear of terrorism on distress mediated by negative affect. A significant contribution of this research is to investigate fear of terrorism as a stressor in international student’s acculturation research. Negative emotional state plays an intermediary role in relating fear with psychological wellbeing of international students while emotional support can be a potent coping resource. Several implications, limitation and future research recommendations are also discussed. 相似文献
229.
Eugene Chng 《Journal of Cultural Heritage》2009,10(4):458-470
Advances in computing hardware coupled with its software counterparts have, for the past decades, influenced to a greater extent both the workflow of archaeologists and their interpretation of archaeological data. On the leisurely periphery, the synergy that arises between entertainment demands and commercial driven developments of interactive 3D (i3D) computer games has pushed these technologies beyond the expectations of the Virtual Reality (VR) community. This phenomenal growth in useable technology and its proportionate decrease in price have benefited the applicability of VR which in turn, have made it more accessible for researchers wishing to harness its benefits. The last 10 years have seen a steady increase in the use of VR technology to restore, preserve, reconstruct, recreate, and visualise ancient sites, monuments and artefacts. But, is technology ready for virtual time travel (VTT)? This article examines the possibility of experiential archaeology in voltage and silicon with the aim of formulating a strategy for VTT. 相似文献
230.
所谓情感倾诉类报道,指都市报倾诉类栏目中由记者采访主述人写成的口述实录类个人情感故事。其传播所营造出的夸张的"滥情化"拟态环境及其产生的广泛的社会影响,是对社会伦理道德和社会行为规范的一种动摇。因此,媒介当重新审视情感倾诉类内容传播的社会性选择。 相似文献