图书馆自动化系统的选型   总被引：5，自引：0，他引：5  

李广建  张智雄  黄永文 《图书情报工作》2003,47(6):89-93

结合中国科学院文献情报中心新馆图书馆自动化系统的选型经验,介绍图书馆自动化系统选型的前期准备工作,选型的具体方法和步骤,并指出选型中应注意的若干问题。  相似文献   

Population characteristics of a school for emotionally disturbed adolescent boys     

Wallace La Benne 《Psychology in the schools》1968,5(2):146-150

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Editorial: Intelligent Information and Communications Technology for education and training in the 21st century     

Linda La Velle  & Jon Nichol 《British journal of educational technology : journal of the Council for Educational Technology》2000,31(2):99-107

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Faculty and Instructor Perceptions of Open Educational Resources in Engineering     

Talea Anderson  Annie Gaines  Chelsea Leachman  Evan Peter Williamson 《The Reference Librarian》2017,58(4):257-277

As open education initiatives aiming to lower the cost of course materials appeared at two universities, librarians became involved in identifying open educational resources (OERs) for university courses. However, when considering a number of subject areas—particularly in colleges focused on upper-division instruction—librarians encountered problems related to the availability of resources and materials selection processes. For this project, librarians selected one prominent subject area at their respective institutions—engineering—and worked to identify best practices for introducing OERs into courses. They surveyed engineering faculty and instructors to better understand their perceptions and needs related to OERs and, based on this work, they suggest best practices for liaison librarians in specialized fields who wish to incorporate OERs into their outreach work with a focus on upper-division courses.  相似文献   

A bookshelf in public health, medical care, and allied fields     

A La Rocco  B Jones 《Bulletin of the Medical Library Association》1972,60(1):32-101

This bibliography of nonserial publications consists of 610 annotations. It is intended as a guide to the development of a collection for librarians and for health professionals in research and education. References are mostly to publications from 1960. Titles are in English. Both primary and secondary sources are cited.  相似文献   

Disruption,Spectacle, and Gender in Eighteenth-Century Technical Communication     

Chelsea Redeker Milbourne 《Technical Communication Quarterly》2016,25(2):121-136

This article examines how 18th-century technical communicators used spectacular science displays to critique audiences’ existing knowledge and advocate for alternative perspectives and technical practices. In addition to using disruptive rhetorical strategies such as amplification and contrary opposition, historical technical communicators heightened the wonder of their displays by disrupting audience expectations for the extended material and social scenes, including the objects, spaces, bodies, and cultural performances like gender that surrounded the demonstrations.  相似文献   

On the progress affected in the process of gilding by the electro-chemical method     

A. De La Rive 《Journal of The Franklin Institute》1843,35(4):272-275

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The Changing Nature of Non-formal Education in Latin America     

Thomas J. La Belle 《比较教育学》2000,36(1):21-36

This article highlights the history of innovation and creativity in non-formal education programming in Latin America since the 1920s. These include community-based programmes, literacy, fundamental education, community development, technical vocational training, extension education, consciousness raising, popular education, and community schooling. With the economic downturn in the 1980s, non-formal education became less viable as part of socio-economic development strategies owing partly to the social progress made in the region, a shift to schooling as a priority and the pulling back of governments from social service funding. Nevertheless, the 1980s saw the informal economy and social movements as emerging avenues for non-formal education programming and non-governmental agencies became the dominant vehicle for educational delivery. During the 1990s, technical education was going through privatisation and adult basic education was being criticised and overhauled. Citizenship education, a potential avenue for non-fomal education investment in the newly democratised region is identified as an area overlooked by policy makers. Similarly, the growing needs of the indigenous populations of the region and urban youth unemployment are singled out as potential areas for non-formal education programming.  相似文献   

The mediating role of teacher self-efficacy in the relation between teacher–child race mismatch and conflict     

Rachel L. Kunemund  Shannon Nemer McCullough  Chelsea D. Williams  Chantelle C. Miller  Kevin S. Sutherland  Maureen A. Conroy  Kristen Granger 《Psychology in the schools》2020,57(11):1757-1770

The far-reaching impacts of the teacher–child relationship, including academic achievement and social/behavioral adjustment, have been well-documented. At the same time, literature also suggests that teacher perceptions of teacher–child relationships are impacted by the race/ethnicity match or mismatch between teacher and child, with matching related to more positive teacher perceptions. However, limited work has focused on children who are at-risk for emotional and behavioral disorders (EBDs) or tested the mechanisms that mediate the relation between a mismatch in the race and teacher-perceived conflict. Thus, the current study used multilevel structural equation modeling to test whether a higher proportion of race mismatch between children in the classroom with problem behavior and teachers was related to teachers' classroom management self-efficacy and, in turn, teacher-perceived conflict with children among 148 teachers and 354 preschool-aged children. Results indicated that among students most at-risk for EBDs, a higher proportion of race mismatch between teachers and children significantly predicted less teacher classroom management self-efficacy and, in turn, significantly predicted teachers' greater perceived conflict with children. Furthermore, this mediation pathway was significant. Findings highlight the importance of teacher training and support that focused on increasing self-efficacy to improve relationships between teachers and children.  相似文献   

Criterion-related validity of self-report walking time from the EPIC questionnaire in older adults     

M. Á. De La Cámara  S. Higueras-Fresnillo  V. Cabanas-Sánchez  D. Martinez-Gomez  O. L Veiga 《Journal of sports sciences》2019,37(10):1080-1087

Tools for measuring walking time make use of objective and subjective methods. One subjective approach is to administer physical activity questionnaires (PAQ), mainly because they are inexpensive and easy to give to large groups. The European Prospective Investigation into Cancer and Nutrition (EPIC) study has a brief PAQ (EPIC-PAQ) and includes one question referencing walking time. The objective of this study was to assess the validity of the question about time spent walking included in the EPIC-PAQ.

The sample included 200 older adults (113 women). To assess daily walking time, participants responded to the EPIC-PAQ in an interview and wore a portable gait analysis system and physical activity monitor for 48 consecutive hours in free-living condition.

Results indicated that the mean of bias between the EPIC-PAQ and objetive measurement was ?64.6 min/day. Also, the correlation was low compared to an objective measurement (rho = 0.196) and was positively correlated with the time spent at speeds below 2.5 mph but the correlation was low (slow walking rho = 0.154 and pace walking rho = 0.163).

The EPIC-PAQ shows low correlations with the objective measurement of walking time, that suggests it may be inaccurate and affecting the estimate of the EPIC-PAQ’s PA energy expenditure in this age group.  相似文献