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   4004篇
  免费   174篇
  国内免费   129篇
教育   2480篇
科学研究   611篇
各国文化   6篇
体育   132篇
综合类   154篇
文化理论   1篇
信息传播   923篇
  2024年   1篇
  2023年   28篇
  2022年   104篇
  2021年   166篇
  2020年   206篇
  2019年   175篇
  2018年   97篇
  2017年   102篇
  2016年   76篇
  2015年   125篇
  2014年   299篇
  2013年   371篇
  2012年   350篇
  2011年   387篇
  2010年   223篇
  2009年   184篇
  2008年   234篇
  2007年   214篇
  2006年   188篇
  2005年   190篇
  2004年   148篇
  2003年   139篇
  2002年   97篇
  2001年   88篇
  2000年   51篇
  1999年   19篇
  1998年   12篇
  1997年   9篇
  1996年   8篇
  1995年   2篇
  1994年   5篇
  1993年   2篇
  1989年   3篇
  1979年   1篇
  1977年   1篇
  1976年   1篇
  1957年   1篇
排序方式: 共有4307条查询结果,搜索用时 750 毫秒
71.
Monitoring of student learning through systematic formative assessment is important for adjusting pedagogical strategies. However, traditional formative assessments, such as quizzes and written assignments, may not be sufficiently timely for making adjustments to a learning process. Technology supported formative assessment tools assess student knowledge, allow for immediate feedback, facilitate classroom dialogues, and have the potential to modify student learning strategies. As an attempt to integrate technology supported formative assessment in the laboratory section of an upper‐level histology course, the interactive application Learning CatalyticsTM, a cloud‐based assessment system, was used. This study conducted during the 2015 Histology courses at Cornell University concluded that this application is helpful for identifying student misconceptions “on‐the‐go,” engaging otherwise marginalized students, and forming a new communication venue between students and instructors. There was no overall difference between grades from topics that used the application and grades from those that did not, and students reported that it only slightly helped improve their understanding of the topic (3.8 ± 0.99 on a five‐point Likert scale). However, they highly recommended using it (4.2 ± 0.71). The major limitation was regarding the image display and graphical resolution of this application. Even though students embrace the use of technology, 39% reported benefits of having the traditional light microscope available. This cohort of students led instructors to conclude that the newest tools are not always better, but rather can complement traditional instruction methods. Anat Sci Educ 10: 328–338. © 2016 American Association of Anatomists.  相似文献   
72.
农村医疗卫生政策创新与改革是当前我国农村医疗卫生工作面临的一项重要任务.在强调依法治国的条件下,加强法治建设,是消弥政策缺陷、保证政策实施效果的必要举措.为此,从制定基础性法律、建立专项法规体系和修订完善关联性、配套性法律法规体系三个方面着手,加强相关法治建设,是农村卫生政策创新与改革的必然选择.  相似文献   
73.
新型农村合作医疗制度的试点工作,通过3年多的试点,取得了可喜的成绩,但仍然存在着发展不平衡、资金筹集难度大、管理人员及技术力量薄弱、监管力度不够等问题,如何建立稳定长效的筹资机制,完善地方政府和医疗机构的监管制度,是提高新型合作医疗保障水平的关键所在。  相似文献   
74.
依据技术的特性和技术出资的特殊性,指出我国与其相关的法规存在某些缺憾。提出在中外合资经营的企业中,要有对技术出资限围的限定法规条款;并且要用已有的法规对技术出资进行监管;也要注意对第三方即合资企业之债权人的利益保护。  相似文献   
75.
华佗是汉魏时期一代全能名医,医术精湛,医德高尚,具有大医风范。其医术在养生、方药、针灸、外科诸领域都达到了至高境界。用麻沸散对患者实施外科手术,只是其全能中之一能。华佗高尚的医德对纠正当今医务界的不正之风有很强的警示意义。华佗有丰富的医著流传下来。说其医著未能传世,值得商榷。  相似文献   
76.
申卫  刘珊珊 《实验技术与管理》2007,24(10):176-177,180
提高医疗设备的使用效益,是医疗设备投资管理中的关键环节。针对医院现有的不同资金来源、不同使用性质的医疗设备,采取恰当的管理模式和合理有效的评价体系,强化管理,使医疗设备能够真正体现其投资的价值。  相似文献   
77.
对农村居民医疗保障问题的思考   总被引:1,自引:0,他引:1  
农村居民的医疗保障存在不少问题 ,应采取必要的一些政策性措施 :加强对农村的医疗卫生投入和预防保健 ,完善合作医疗 ,以及其他形式的农村医疗保障形式。  相似文献   
78.
Medical microbiology presents a challenge to undergraduate students, mostly due to its extensive content and complexity of unfamiliar terminology. In addition to a narrative review of the literature, we report findings on students’ motivation for and approach to learning in the Infections module of an undergraduate medical curriculum, and their perceived lack of retention of knowledge acquired in the module, as determined by a self-administered, anonymous questionnaire. When students experienced information overload, they reverted to performance goals and the wrong motivation for learning. Their focus turned primarily to being successful in tests and examinations, and they consequently adopted a surface approach to learning. Surface learning and memorisation of facts without understanding its content usually result in moderate retention of knowledge, which could handicap the development of clinical reasoning. However, the concern about students’ perceived poor retention of knowledge can be laid to rest – the prognosis is not discouraging after all.  相似文献   
79.
Lincoln Memorial University‐DeBusk College of Osteopathic Medicine (LMU‐DCOM) offers an optional three‐week summer Anatomy Boot Camp course (ABC) to facilitate students' transition into medical school and promote retention of anatomy subject matter. The pre‐matriculation program is a supplemental instruction course that utilizes a small group learning format. Boot camp instruction is led by teaching assistants and two anatomy professors. Enrollees gain early exposure to Medical Gross Anatomy (MGA) course subject matter, which is taught in the fall semester, and learn study skills necessary to excel in medical school. No grade is assigned for the course, therefore participants can study without the fear of potentially affecting grades. This study evaluates the effectiveness of the LMU‐DCOM ABC course using data from four consecutive summers. Independent two‐sample t‐tests were used to compare ABC to non‐ABC students for the following variables: incoming grade point average (GPA) and Medical College Admission Test® (MCAT®) scores, MGA written and laboratory practical examination grades, and final MGA course grade. Additionally, a 26‐question survey was administered to 2012–2014 boot camp participants. There were no significant differences in incoming GPA and MCAT scores. However, boot campers scored significantly higher on the first two lecture and laboratory examinations (P < 0.05) for each year of the study. Thereafter scores varied less, suggesting a faster head start for boot camp participants. Mean MGA final grade was on average 3% higher for the boot camp cohort. The survey feedback supports that the ABC course assists with the academic and social transition into medical school. Anat Sci Educ 10: 215–223. © 2016 American Association of Anatomists.  相似文献   
80.
医学生的个性特征对学习成绩的影响   总被引:1,自引:0,他引:1  
该研究的目的在于研究与其他专业的学生相比,医学生的个性特征中哪种更典型,更能影响医学生的临床前期课程学习。1997年,有785名学生进入了弗兰米西地区的大学学习医学,其中631名学生(占80.4%)进行了个性五因素的测定量表(NEO-PI-R表)测量,914名捷特大学其它7个专业的一年级学生也做了同样的测量。该研究还调查了这些医学生的期末成绩,第一学年有607名,第二学年413名,第三学年341名。结果表明,医学生的“外倾性”和“随和性”因素分值最高,“责任心”因素对临床前期的学习成绩的预测作用很大,“责任心”因素分值低而具有“社交”、“冒险”个性特征的学生更有可能无法通过考试。  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