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511.
512.
International exchange is an important aspect of academic life. Thus, international sabbaticals are, in general, seen as a
measure of research collaboration, networking, and international standing. There are, however, a few groups who are likely
to be disadvantaged by such criteria even though they may be implicit, that is, those for whom international travel is problematic.
Using reflective learning, the researchers conducted a virtual sabbatical for six months as a metaphorical “ramp”—that is,
a way of making international sabbaticals accessible to more people. We now present a case study of this action research project,
which answers the following questions. How does the concept of a virtual sabbatical fit holistically within the context of
higher education? How can the aims of the sabbatical be fulfilled in a virtual context? What are the problems and successes
of the virtual sabbatical? 相似文献
513.
Connie K. Varnhagen G. Peggy McFall Nicole Pugh Lisa Routledge Heather Sumida-MacDonald Trudy E. Kwong 《Reading and writing》2010,23(6):719-733
Written communication in instant messaging, text messaging, chat, and other forms of electronic communication appears to have
generated a “new language” of abbreviations, acronyms, word combinations, and punctuation. In this naturalistic study, adolescents
collected their instant messaging conversations for a 1-week period and then completed a spelling test delivered over instant
messaging. We used the conversations to develop a taxonomy of new language use in instant messaging. Short-cuts, including
abbreviations, acronyms, and unique spellings were most prevalent in the instant message conversation, followed by pragmatic
signals, such use of emoticons, emotion words, and punctuation, and typographical and spelling errors were relatively uncommon.
With rare exceptions, notably true spelling errors, spelling ability was not related to use of new language in instant messaging.
The taxonomy provides an important tool for investigating new language use and the results provide partial evidence that new
language does not have a harmful effect on conventional written language. 相似文献
514.
1夏天到了,生活很惬意。对很多美国人来说,这是个旅游的季节,为什么?因为学校放假,因为天气很好,但最重要的是,休个假是我们所应得的。美国人休假时经常会去他们最喜欢的度假地点。 相似文献
515.
苏颖 《中国科技资源导刊》2009,41(4)
科学数据的质量越高,人们可以越快获得更准确的结论,社会更容易从中获益.要改进科学数据的质量,必须清楚地了解科学数据的性质及其产生过程.本文以科学决策过程为背景,提出数据产品和数据质量的定义,其中假设了两种典型的情景:收集观测数据及进行以文献为基础的研究.然后分析与全面质量管理(TQM)理念相关的两个延伸学科--全面信息质量管理(TIQM)和全面数据质量管理(TDQM),以确定科学数据质量的管理是否有别于其他数据和信息的管理.本文提出规划、评估/保障、控制和持续改进的建议,重点放在将质量设计到生产流程中去,而不是依赖大量的检验. 相似文献
516.
Acute effects of passive muscle stretching on sprint performance 总被引:1,自引:0,他引:1
Nelson AG Driscoll NM Landin DK Young MA Schexnayder IC 《Journal of sports sciences》2005,23(5):449-454
The results of previous research have shown that passive muscle stretching can diminish the peak force output of subsequent maximal isometric, concentric and stretch-shortening contractions. The aim of this study was to establish whether the deleterious effects of passive stretching seen in laboratory settings would be manifest in a performance setting. Sixteen members (11 males, 5 females) of a Division I NCAA track athletics team performed electronically timed 20 m sprints with and without prior stretching of the legs. The experiment was done as part of each athlete's Monday work-out programme. Four different stretch protocols were used, with each protocol completed on a different day. Hence, the test period lasted 4 weeks. The four stretching protocols were no-stretch of either leg (NS), both legs stretched (BS), forward leg in the starting position stretched (FS) and rear leg in the starting position stretched (RS). Three stretching exercises (hamstring stretch, quadriceps stretch, calf stretch) were used for the BS, FS and RS protocols. Each stretching exercise was performed four times, and each time the stretch was maintained for 30 s. The BS, FS and RS protocols induced a significant (P < 0.05) increase (approximately 0.04 s) in the 20 m time. Thus, it appears that pre-event stretching might negatively impact the performance of high-power short-term exercise. 相似文献
517.
518.
Nicole Smith Dahmen Jesse Abdenour Karen McIntyre Krystal E. Noga-Styron 《Journalism Practice》2018,12(4):456-476
Using data from a national survey of US newspaper journalists (N?=?1318), this study examines attitudes toward news coverage of mass shootings. Following Shoemaker and Reese’s hierarchical model, the analysis also considers how individual characteristics, journalistic practices, and organizational factors influence these attitudes. Participants generally agreed that coverage had become routine. Journalists were largely supportive of coverage of perpetrators and were ambivalent about acknowledging a relationship between media coverage and a contagion, or “copycat,” effect. A participant’s age was generally the strongest predictor of attitudes toward media reporting on mass shootings. Findings also indicate differences in attitude according to job title, role perception, and whether or not a journalist had covered a mass shooting. A majority of respondents appeared to favor traditional, “neutral” approaches to coverage of mass shootings; however, journalists also wanted to see more comprehensive reporting, including coverage of solutions and community resilience. 相似文献
519.
Older adults who identify as readers and choose to read for pleasure in their everyday lives are understudied despite the persistence and pervasiveness of this kind of reading. The phenomenology of reading and critical age studies inform this pilot project that uses in-depth interviews conducted with five readers who are between the ages of 75–90?years and who live in Canada. Data analysis followed principles of close reading and thematic analysis. Findings privilege the voices of the older readers and show how their experiences of reading can be analyzed using the metaphor of reading as a lifeline that, in turn, bridges with notions of resilience and embodied information practices. Reading for pleasure supports resilience and a reflective stance on life among older adults. The findings call for other researchers to engage more readily with older adults and will be of use to librarians and others who provide services, programs, and resources to older adult readers. 相似文献
520.
Nicole J. Milano 《Journal Of Archival Organization》2018,15(3-4):100-120
AbstractThis case study highlights a free curriculum created to commemorate the World War I centennial and to celebrate the future of volunteerism and global citizenship education by encouraging students to engage in local, regional, and international service. The lesson plans are aligned with Common Core and UNESCO Global Learning standards, and use primary sources to highlight the little-known efforts of Americans who volunteered in nonmilitary roles before and after the period of American neutrality. The curriculum was a result, in part, of newly accessible collections from the Archives of the American Field Service and AFS Intercultural Programs and related outreach efforts. 相似文献