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   39篇
  免费   0篇
  国内免费   1篇
教育   25篇
科学研究   1篇
体育   12篇
文化理论   1篇
信息传播   1篇
  2023年   1篇
  2022年   2篇
  2019年   2篇
  2018年   3篇
  2017年   1篇
  2016年   2篇
  2014年   1篇
  2013年   3篇
  2012年   1篇
  2010年   1篇
  2009年   2篇
  2007年   3篇
  2006年   4篇
  2005年   5篇
  2004年   1篇
  2002年   3篇
  2001年   1篇
  1986年   1篇
  1981年   1篇
  1980年   2篇
排序方式: 共有40条查询结果,搜索用时 264 毫秒
21.
上期讨论了相关理论并简单介绍了高学费、高资助政策。本期介绍对高学费、高资助政策的各种批判意见和各国的学生资助概况,考察了学生资助制度比较完善的美国的状况,包括其历史、现状、社会背景以及存在的问题等。结果显示美国的财政资助卓有成效,但也存在学生负债过重和不还敖现象,还有学生资助基准的变化使教育机会均等面临危机。  相似文献   
22.
Kobayashi  Yoko 《Higher Education》2022,84(2):451-463
Higher Education - Japanese college students’ akogare (meaning “longing”) for an idealized West has conventionally been researched and discussed under the assumption that the West...  相似文献   
23.
Drawing from social identity theory and its categorization process, the present study crossexamines Japanese students’ contrastively different attitudes toward Asians and European (-looking) people in two different contexts: (1) Japanese students in the overseas English language school context who perceive a sense of solidarity with other Asian, particularly Korean, students in the presence of European students and (2) Japanese students’ yearning for ‘white English’ speakers in Japan and their disregard for Asian and African-looking students on campus. Based on primary data and literature knowledge base, the present study argues that Japanese students’ inclination to make friends with other Asian friends in English speaking countries is context-bound and once they return to their less multicultural home country, their intact yearning for the Imagined West is rekindled. Further discussions are provided for those involved in international education and foreign language education as well as English-as-a-world-language education in postsecondary education.  相似文献   
24.
This study examined the influence of three personal factors, namely, prior knowledge about the text topic, external strategy use during reading, and experience in college, on students' comprehension of the relations among controversial texts. Eighty-six 1-year and 80 3-year undergraduate students answered a questionnaire assessing topic knowledge. One week later, they read two controversial texts and then completed two tasks assessing their comprehension of intertextual relations and recall of intratextual arguments respectively. The results indicated that topic knowledge influenced the comprehension of intertextual relations through enhancing the processing of intratextual arguments. The production of summary notes during reading had indirect and direct positive effects. Longer experience in college led to a better understanding of intertextual relations.  相似文献   
25.
This study evaluated baseball pitching accuracy using a variety of parameters to quantify pitching errors and analysed the validity of the accuracy measurements by comparing the outcomes of two small groups of pitchers. Several professional (n = 5) and high school (n = 8) pitchers threw 30 pitches each, including 20 fastballs and 10 breaking balls. To assess pitching accuracy, pitch locations relative to the catcher’s mitt (as the target) were evaluated with various parameters, including major/minor radius, an area of 95% confidence ellipse, absolute error, constant error and pitch location trajectory. Compared to the high school pitchers, the professional pitchers exhibited shorter major and minor radii in their 20 fastball pitches (p < 0.05), more accurate control in the lateral direction (p < 0.05), and shorter pitch location trajectories (p < 0.05). The evaluation methods presented in this study can objectively assess pitching accuracy and may thus provide useful coaching feedback with visual information.  相似文献   
26.
This study investigated students’ spontaneous use of source information for the resolution of conflicts between texts. One-hundred fifty-four undergraduate students read two conflicting explanations concerning the relationship between blood type and personality under two conditions: either one explanation with a higher credibility source and the opposite explanation with a lower credibility source or the same two explanations but with the sources interchanged. Afterwards, students wrote their opinions about the controversial issue. In their opinion essays, students were more likely to resolve the conflicts between the two explanations by affirming the one from the higher credible source and/or negating the opposite one from the lower credible source, though source manipulation had a small and partial effect on intertextual conflict resolution compared with the perceived quality of each explanation and prior attitudes. However, students’ attention to source information during reading and their use of the information for justifying their intertextual conflict resolution were limited. These results suggest that undergraduate students are capable of, but not good at, using source information for intertextual conflict resolution.  相似文献   
27.
本文比较了两种大学评价框架,即制度型大学评价和市场型大学评价.虽然这两类评价的共同特征和产生的因素都是基于学生、家长以及大学自身的要求,但是它们的目标、背景、指标却由于不同的评价目的而存在很大差异.  相似文献   
28.
Flight dynamics of the screw kick in rugby   总被引:1,自引:1,他引:0  
This paper describes the aerodynamic forces and the flight trajectory for the screw (spiral) kick in rugby. The screw kick is defined as that which causes the ball to spin on its longitudinal axis. The aerodynamic forces acting on a rugby ball spinning on its longitudinal axis were measured in a wind tunnel using a six-component strut type balance. It was found that the drag, the lift and the pitching moment depend on the angle of attack, while the side force (Magnus force) depends on both the spin rate and the angle of attack in the range where the wind speed lies between 15 and 30 m s-1 and the spin rate is between 1 and 10 revolutions per second. Moreover, the flight trajectory was obtained by integrating the full nonlinear six degrees of freedom equations of motion on the basis of aerodynamic data. In a simulation, a ball spinning on its longitudinal axis tended to hook toward or away from the touchline even if the velocity and angular velocity vectors were parallel to the touchline. The direction of the hook depends on the direction of the angular velocity vector. The initial direction of the hook depends on the relationship between the flight path angle and the pitch angle as well as the direction of the angular velocity vector.  相似文献   
29.
30.

Objective

The ideal medication for the treatment of acid-related diseases, e.g., peptic ulcers, stress-related gastric bleeding, functional dyspepsia, and gastroesophageal reflux disease, should have a rapid onset of action to promote hemostasis and relieve the symptoms. The aim of our study was to investigate the inhibitory effects on gastric acid secretion of a single oral administration of a proton pump inhibitor, omeprazole 20 mg, and an H2-receptor antagonist, roxatidine 75 mg.

Methods

Ten Helicobacter pylori-negative male subjects participated in this randomized, two-way crossover study. Intragastric pH was monitored continuously for 6 h after single oral administration of omeprazole 20 mg and roxatidine 75 mg. Each administration was separated by a 7-d washout period.

Results

During the 6-h study period, the average pH after administration of roxatidine was higher than that after administration of omeprazole (median: 4.45 vs. 2.65; P=0.0367). Also during the 6-h study period, a longer duration of maintenance at pH above 2, 5, and 6 was observed after administration of roxatidine 75 mg than after administration of omeprazole 20 mg (median: 90.6% vs. 55.2%, P=0.0284; 43.7% vs. 10.6%, P=0.0125; 40.3% vs. 3.3%, P=0.0125; respectively).

Conclusions

In Helicobacter pylori-negative healthy male subjects, oral administration of roxatidine 75 mg increased the intragastric pH more rapidly than that of omeprazole 20 mg.  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