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921.
胡明 《苏州教育学院学报》2013,(6):100-101
随着教育改革的深入推进,学分制管理模式已成为今后发展的趋势。在学分制下,实验实训室应引进信息化系统管理,开放实验实训室,加强管理队伍建设,健全管理机构和制度。 相似文献
922.
随着学分制改革的不断深入,传统的教材管理模式已适应不了新的形势。基于完全分学制改革现状,分析改革中教材管理工作出现的问题,从教材管理模式、教材选用制度、教材建设、教材管理信息化等方面,转变教材管理思路,优化方法,提出相应对策,使其更加适应学分制管理的需要。 相似文献
923.
William Badke 《Public Services Quarterly》2013,9(3-4):19-35
SUMMARY Associated Canadian Theological Schools is a graduate seminary consortium affiliated with Trinity Western University. Since its beginning in 1988 it has had a required one credit research course as a prerequisite for all programs. Several factors demanded the creation of an online version of the course as an alternative to the ongoing live course, but the literature on graduate level for-credit information literacy courses was sparse, and for online courses of this type was virtually non-existent. A process of trial and error since the online course's inception in 2000 has created a more mature offering that now meets the desired criteria for education that is learner-focused and interactive, with a priority on skill development through assignments using student-selected topics. While several hard lessons have had to be learned, the course is achieving its desired ends. 相似文献
924.
《The Reference Librarian》2013,54(89-90):63-80
SUMMARY While there is much discussion today about information literacy, proper implementation of it within university campuses is still a struggle, often due to the fact that librarians and teaching faculty have different “cultures” that create different priorities. Librarians focus more on process and faculty more on content, though the two are not mutually exclusive. Past attempts by librarians to collaborate with faculty to produce information literate students have had limited success. A bolder plan–to imbed information literacy credit courses within existing departments–shows promise to avoid cultural conflict while creating a proper climate for collaboration. 相似文献
925.
Nils T. Hagen 《Journal of Informetrics》2013,7(4):784-791
In this paper the accuracy of five current approaches to quantifying the byline hierarchy of a scientific paper is assessed by measuring the ability of each to explain the variation in a composite empirical dataset. Harmonic credit explained 97% of the variation by including information about the number of coauthors and their position in the byline. In contrast, fractional credit, which ignored the byline hierarchy by allocating equal credit to all coauthors, explained less than 40% of the variation in the empirical dataset. The nearly 60% discrepancy in explanatory power between fractional and harmonic credit was accounted for by equalizing bias associated with the omission of relevant information about differential coauthor contribution. Including an additional parameter to describe a continuum of intermediate formulas between fractional and harmonic provided a negligible or negative gain in predictive accuracy. By comparison, two parametric models from the bibliometric literature both had an explanatory capacity of approximately 80%. In conclusion, the results indicate that the harmonic formula provides a parsimonious solution to the problem of quantifying the byline hierarchy. Harmonic credit allocation also accommodates specific indications of departures from the basic byline hierarchy, such as footnoted information stating that some or all coauthors have contributed equally or indicating the presence of a senior author. 相似文献
926.
Michael Heuser 《Journal of sports sciences》2013,31(2):219-226
Abstract The objective of this study was to examine the effects of acute static muscle stretch on hamstring muscle fatigue and perceived exertion between young adult men and women. Twenty volunteers participated in two experimental sessions, in which we assessed maximal-effort isokinetic knee flexor force (90° · s?1) and the number of sub-maximal (50% maximal) knee flexor repetitions to the point of failure. Immediately before the sub-maximal contractions on one randomly selected session, participants received ten 30-s passive knee flexor muscle stretches. Perceived exertion was sampled with a modified Borg category-ratio scale following each sub-maximal repetition. Each participant's perceived exertion response was estimated every 10% across the sub-maximal repetitions, via linear interpolation and power-function modelling. The men generated significantly greater force than the women during both experimental sessions, while muscle stretching had no significant effect on the number of sub-maximal repetitions. When estimated via power-function modelling, perceived exertion increased at a significantly greater rate following muscle stretch. Perceived exertion was significantly greater for the women following muscle stretch than the men. The findings suggest that the elevation in perceived exertion following knee flexor muscle stretching may be greater in women than men, despite no significant alterations in mechanical measures of muscle fatigue. 相似文献
927.
Brian Hanley 《Journal of sports sciences》2013,31(11):1060-1065
AbstractThe aim of this study was to describe pacing profiles used by senior men competing in the World Cross Country Championships. Lap times were collated for 1273 competitors across 10 races. Each individual’s lap times were expressed as a percentage of the eventual winner’s lap times, and athletes were grouped according to finishing position. Most athletes started the race by following the pace set by the leaders but slowed relative to the winner with each successive lap. The gold medallists were faster than the other medallists only after the final lap (P < 0.001). Most athletes who dropped out (61%) had completed the first lap within 105% of the winner’s lap time. The medallists used a strategy of running close to the front from an early stage, but did not separate themselves from other top 15 finishers until halfway, with the eventual medal positions decided even closer to the finish. Athletes finishing further down had positive pacing profiles relative to the winner, possibly because of early fatigue caused by a relatively quick first lap. Athletes should note that a patient approach during the early stages can benefit not only the mass field but also those who aim to win a medal. 相似文献
928.
品牌信用度持久性及品牌策略研究 总被引:1,自引:0,他引:1
本文应用品牌经济学理论,从品牌效用入手,分析品牌的物质利益和情感利益两个要素,认为品牌效用由物质效用和情感效用构成,并从物质利益和情感利益随时间而减弱的特点,推导品牌信用度随时间是趋于下降的,因此,需要在这一过程中实施正确的品牌策略。在此基础上,引入需求品牌策略弹性概念,论证了不同品牌策略效果:在产品消费末期实施品牌策略效果要好于初期;新品类实施品牌策略效果要好于老品类。最后,通过构建品牌信用度和品牌策略动态模型,进一步验证上述推论,并提出品牌实现动态利润最大化的条件,即品牌信用度边际成本等于品牌策略引起的未来时期品牌边际利润贴现值之和。 相似文献
929.
乔磊 《佳木斯教育学院学报》2012,(4):375-375
随着我国市场经济的发展,在大多数行业买方市场已经形成,企业间竞争日益加剧,各种促销手段被企业用于扩大销售,赊销(信用交易)便是其中之一,企业应收账款随之产生。对于企业而言,应收账款是一把双刃剑,既能够给企业带来效益,也可能给企业带来消极影响。因此,加强企业应收账款管理十分必要。 相似文献
930.
曹丽萍 《佳木斯教育学院学报》2012,(3):176-177
中山火炬职业技术学院在学习和借鉴了其它学校成功做法的基础上,在光机电工程系2008级学生中尝试学分制教学改革,经过三年的改革与探索,取得了一定的成绩,但也存在着一些困难和问题。本文就破解制约高职院校学分制改革的瓶颈和找到学分制改革的新路径提出了自己的思考。 相似文献