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   172篇
  免费   5篇
  国内免费   2篇
教育   120篇
科学研究   18篇
各国文化   10篇
体育   9篇
文化理论   4篇
信息传播   18篇
  2024年   1篇
  2022年   1篇
  2021年   4篇
  2020年   5篇
  2019年   7篇
  2018年   9篇
  2017年   19篇
  2016年   12篇
  2015年   3篇
  2014年   11篇
  2013年   33篇
  2012年   8篇
  2011年   15篇
  2010年   10篇
  2009年   9篇
  2008年   4篇
  2007年   4篇
  2004年   1篇
  2003年   2篇
  2002年   7篇
  2001年   2篇
  2000年   4篇
  1999年   1篇
  1998年   1篇
  1997年   1篇
  1994年   1篇
  1990年   1篇
  1985年   1篇
  1982年   1篇
  1979年   1篇
排序方式: 共有179条查询结果,搜索用时 46 毫秒
101.
This article examines anti-Communist films made by Hollywood in Cantonese and Malay in Singapore and Malaya in the Cold War context of the “Campaign of Truth.” In the early 1950s, the United State Information Agency, an arm of the State Department, secretly commissioned and funded New York Sound Masters Inc. to produce and shoot several anti-Communist films in Singapore and Malaya. In 1953, cinemas across Malaya and Singapore screened Singapore Story and Kampong Sentosa, two Cold War products of the “Campaign of Truth.” In addition to analysing the ideology of these films, this article also combines declassified archive material from the US and Singaporean National Archives with primary materials from UK, US, Singaporean, and Malayan periodicals from the Cold War era in order to explore how these two films use Malay and Cantonese to narrate a Hollywood’s version of the Singaporean story. As these two films have been largely passed over in scholarship and the films and archives have not been regularly accessible, records of these films are absent from histories of film and television in the US, Singapore, and Malaya. This article aims to remedy this absence.  相似文献   
102.
INTRODUCTIONSinceSagiv(1980)investigatedthereactionofoctadecyltrichlorosilane(OTS)moleculeswithslideglassplatestoformselfassembledmonolayersin1980forthefirsttime,manyresearcheshavebeenconductedtostudytheformationofOTSmonolayersonmica,silicon,silicaandglasss…  相似文献   
103.
The current study examined the effects of national culture (U.S., China, and Korea) and interpersonal relationship type (a stranger and a friend) on apology. Findings revealed that participants (N = 376) from the three cultures differed in their perceptions of the offended person's emotional reaction and their propensities toward apology use (i.e., desire, obligation, and intention to apologize, as well as their perception of normative apology use). Regardless of their cultures, participants showed stronger obligation and intention to apologize to a stranger than to a friend. With regard to the intention to apologize, both American and Korean participants showed a greater discrepancy between themselves and their estimate of most people in their own culture than did Chinese participants. Although participants from the three cultures did not differ in their propensities toward apology use for a friend, both American and Chinese participants showed greater discrepancy than did Korean participants for feeling obliged to apologize to a stranger. For intention to apologize to a stranger, both American and Korean participants, compared to Chinese, showed greater discrepancy between themselves and their estimate of most people in their own culture. Other findings and implications thereof are discussed in more detail in the paper.  相似文献   
104.
The purpose of the study was to measure the effects of higher level, inquiry-based science curricula on students at primary level in Title I schools. Approximately 3,300 K-3 students from six schools were assigned to experimental or control classes (N?=?115 total) on a random basis according to class. Experimental students were exposed to concept-based science curriculum that emphasized ??deep learning?? though concept mastery and investigation, whereas control classes learned science from traditional school-based curricula. Two ability measures, the Bracken Basic Concept Scale-Revised (BBCS-R, Bracken 1998) and the Naglieri Nonverbal Intelligence Test (NNAT, Naglieri 1991), were used for baseline information. Additionally, a standardized measure of student achievement in science (the MAT-8 science subtest), a standardized measure of critical thinking, and a measure for observing teachers?? classroom behaviors were used to assess learning outcomes. Results indicated that all ability groups of students benefited from the science inquiry-based approach to learning that emphasized science concepts, and that there was a positive achievement effect for low socio-economic young children who were exposed to such a curriculum.  相似文献   
105.
106.
The ceramic artefacts, excavated from ancient shipwrecks, are generally saturated with soluble salts, mainly NaCl, within the porous structure of ceramics. The salinity contents typically exhibit ionic and osmotic pressures to the ceramic microstructures, thus causing significant damages to the integrity of ceramic artefacts. While the utilisation of aqueous soaking methods is commonly accepted for effective desalination processes of ceramics, the relationships between the structural characteristics of ceramics and the desalination efficiency have not been demonstrated. In this study, we examined the desalination processes of various ceramics excavated from the Taean shipwrecks in South Korea to identify major controlling factors for the desalination processes. Our results indicated that the physical properties of ceramics including the water absorption and the pore size distribution greatly influence on the desalination process time and efficiency. It is also found that the surface condition of ceramic samples such as microstructural cracks on the glaze layer is a crucial component of the desalination characteristics. Nevertheless, the small residue of salts such as NaCl crystals were found in the microstructures of some ceramics after prolonged desalination periods. Therefore, it is important to control the humidity and temperature in the conservation environment for desalinated ceramic artefacts even after desalination.  相似文献   
107.
We present a novel 3D reassembly method for fragmented, thin objects with unknown geometry. Unlike past methods, we do not make any restrictive assumptions about the overall shape of the object, or its painted texture. Our key observation is that regardless of the object's shape, matching fragments will have similar geometry and photometry along and across their adjoining regions. We begin by encoding the scale variability of each fragment's boundary contour in a multichannel, 2D image representation. Using this multichannel boundary contour representation, we identify matching sub-contours via 2D partial image registration. We then align the fragments by minimizing the distance between their adjoining regions while simultaneously ensuring geometric continuity across them. The configuration of the fragments as they are incrementally matched and aligned form a graph structure that we use to improve subsequent matches. By detecting cycles in this graph, we identify subsets of fragments with interdependent alignments. We then minimize the error within the subsets to achieve a globally optimal alignment. We leverage user feedback to cull the otherwise exponential search space; after each new match is found and aligned, it is presented to a user for confirmation or rejection. Using ceramic pottery as the driving example, we demonstrate the accuracy and efficiency of our method on six real-world datasets.  相似文献   
108.
Abstract

In Taiwan, the historical development of traditional Chinese martial arts, or kuoshu and wushu as they are called today, has been quite diverse. This paper examines the development of Chinese martial arts from 1949 to 2017 in the context of Taiwan based on available historical evidence and in-depth interviews. The results show that there were three major historical periods in the development of Chinese martial arts. The foundation period was inaugurated when Chinese martial artists fled to Taiwan with the Nationalists. During this period, martial arts studios spread throughout the country and people began learning the traditional Chinese martial arts skills together with the national physical education curriculum incorporated martial arts in schools. Chinese martial arts in Taiwan then entered the competitive sports period when the Chinese government to promote competitive martial arts internationally and to standardize the practice and grading system required for competitions. During this period, standardized rules for nationwide competition were established, and sports instructors and athletes were trained to participate in international wushu competitions. Currently, the Chinese martial arts have been modernized and being practised to build confidence, mental discipline, and physical strength as well as for self-defence, recreational pursuits, and competition.  相似文献   
109.
110.
Eating disorders, disordered eating, and body dissatisfaction prevalence rates are on the rise among adolescent females. The present study examined the potential use of a commonly used social–emotional instrument, the Behavior Assessment System for Children‐Second Edition (BASC‐2), for detecting the presence of possible eating disorders in adolescent females in a school setting. Participants included 65 female adolescents aged 13 to 17 years from Midwestern public middle and high schools. The Eating Disorder Inventory‐Third Edition was used to determine eating disorder risk and level of body dissatisfaction. Those adolescents at risk for developing an eating disorder differed significantly on 12 of the 16 BASC‐2 scales, whereas four of these scales were also in the clinically significant range according to the BASC‐2 normative sample. A common profile of a female adolescent at risk for developing an eating disorder was explored. Implications of the findings and recommendations for future research are discussed.  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