Scirus还是Google Scholar?——两种专业搜索引擎对比分析   总被引：1，自引：0，他引：1  

顾晓光 《数字图书馆论坛》2005,18(10):24-28

综合性搜索引擎很难满足用户的专业搜索要求,而像Scirus和Google Scholar这样的专业科学搜索引擎弥补了其检索专业信息的很多缺陷.本文主要对两种搜索引擎的收录范围、检索功能、查询结果及其不足等方面进行对比分析.  相似文献   

中国昆曲博物馆保护抢救非物质文化遗产的尝试   总被引：4，自引：0，他引：4  

顾克仁 《中国博物馆》2005,(2):68-71

随着非物质遗产的日益被重视，如何保护和抢救非物质遗产成了人们关注的问题。建立中国昆曲博物馆是保护和抢救“人类口述和非物质遗产代表作”昆曲的一个有效途径。但博物馆如何收藏和展示昆曲这种无形的非物质化遗产又是新建立的中国昆曲博物馆所必须面临和解决的课题，中国昆曲博物馆在解决非物质化遗产如何和物质化遗产相结合，动态陈列和静态陈列相结合的一系列问题上提出了自己的看法。  相似文献   

Excluding archival silences: Oral history and historical absence     

Ben Alexander 《Archival Science》2005,5(2-4):1-11

Despite our society's increasing reliance on electronic documentation, to-date archives remain, largely, material repositories of cultural memory. It is an accepted historical problematic, however, that culture is often resistant to material preservation. There exists an undeniable and profound tension between scholarly efforts to reconstruct history and interpret cultural traditions and the fragmentary, and often limited, material record. That is to say, scholarship is shaped by a sinuous negotiation around the historical silences that encompass all of material culture. Historical silences, however, can at times be marginalized (or at best excluded) by a sensitive configuration of material evidence with oral history.Excluding Archival Silences: Oral History and Historical Absence uses a historically and geographically specific example of oral history to engage in a more generalist discussion of how oral reflection, especially when shaped by material evidences, can be an especially effective tool for preserving the dynamics of culture that often remain undocumented.  相似文献   

Audience engagement and the role of arts talk in the digital era     

Ben Walmsley 《Cultural Trends》2015,24(4):322-323

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RDA Essentials     

Ben Abrahamse 《Cataloging & classification quarterly》2017,55(6):415-417

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《郑恭人墓志铭》中的岭南社会生活     

顾春军  吴流芳 《寻根》2020,(2):119-126

清代和民国时期,香山地区人才辈出,有辛亥革命的发动者孙中山,也有以容闳为代表的赴美留学生,更有以莫仕扬为代表的商业买办,他们对国家走向现代化的探索,在中国近代史上留下了浓墨重彩的一笔。这些名人身后留下的碑刻文献,反映了一个风起云涌的时代,足以为研究晚清、民国历史,提供传世文献所缺少的文字记载,《皇清诰封恭人郑恭人墓志铭》就是这样一方碑刻文献。  相似文献   

Body composition differences by age and playing standard in male rugby union and rugby league: A systematic review and meta-analysis     

Tom Geeson-Brown  Ben Jones  Kevin Till  Sarah Chantler  Kevin Deighton 《Journal of sports sciences》2020,38(19):2161-2176

ABSTRACT

This systematic review and meta-analysis aimed to determine differences in body compositionn between playing standard and age in male rugby union and rugby league athletes. The MOOSE (Meta-analysis of Observational Studies in Epidemiology) guidelines for design, implementation, and reporting were followed. Studies were required to be in male rugby union or league and have body composition as the primary or secondary outcome. Data was required to be presented separately for positional groups and body composition presented as whole-body. A systematic search was performed in PubMed, Cochrane Library, MEDLINE, SPORTDiscus, and CINHAHL via EBSCOhost. 57 studies were included for meta-analysis. Results highlighted significantly higher fat-free mass in senior elite than senior sub-elite or junior elite athletes for all RU and RL forwards. Small and non-significant differences were found in fat mass between rugby union playing standards and age categories. Rugby league senior elite forwards had less fat mass than junior elite forwards. Practitioners should prioritise training and nutritional strategies that maximise fat-free mass development, especially in junior elite cohorts.  相似文献   

Book reviews editorial     

Ben Walmsley 《Cultural Trends》2015,24(1):91-92

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The cumulative and residual fatigue response associated with soccer-specific activity performed on different playing surfaces     

Richard Michael Page  Ben Langley  Mitchell James Finlay  Matt Greig  Christopher Brogden 《Journal of sports sciences》2020,38(5):568-575

ABSTRACT

This study aimed to assess the effect of playing surface (Natural [NT] and Artificial [AT] Turf) on the fatigue response to a soccer-specific exercise protocol (SSEP). Eighteen male soccer players completed the SSEP on NT and AT with pre-, post-, and 48 h post-assessments of eccentric knee flexor (eccKF) and concentric knee extensor peak torque (PT), peak countermovement (CMJ) and squat jump (SJ) height, and Nordic hamstring break angle. No significant main effects for surface or any surface and time interactions were observed for any of the outcome measures, except for eccKF PT recorded at 3.14 rad·s^-1, which was significantly lower 48 h post-trial in the AT condition (AT = 146.3 ± 20.4 Nm; NT = 158.8 ± 24.7 Nm). Main effects for time were observed between pre- and post-trial measures for eccKF PT at all angular velocities, Nordic break angle, CMJ and SJ height. Nordic break angle, and both CMJ and SJ height were significantly impaired 48 h post-trial when compared to pre-trial. The findings of the current study suggest surface dependent changes in eccKF PT which may have implications for recovery and subsequent performance after competition on AT.  相似文献   

Book Reviews’ Editorial     

Ben Walmsley 《Cultural Trends》2016,25(4):295-296

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