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Traditionally, clippings of newspaper articles, pictures from magazines, pamphlets, charts, graphs, posters, proceedings, or copies thereof, and other miscellaneous information sources have been stored in vertical files in libraries. The practice of creating and maintaining vertical files is extremely time consuming. In a medical library, in particular, old information about diagnosis, treatment, and prognosis can quickly become incorrect, misleading, and possibly harmful. Adequately tending to the vertical files can require a librarian to create a balancing act between properly maintaining vertical files and meeting the needs of the users in other areas of the library. The maintenance of vertical files is, by nature, highly consumptive of paper and space consuming. A reasonable alternative to the traditional vertical files is the World-Wide Web. Search engines exist for locating specific information, and bookmarks and/or links which point users to particularly useful sites can be set in search software. Some methods for searching are discussed, and a variety of World-Wide Web information sources are offered.  相似文献   
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Relationship violence is a salient concern on college campuses today, and psychoeducational groups may be an appropriate prevention format. This article describes a study measuring the impact of college student participation in the HEART (Help End Abusive Relationships Today) program, a series of group sessions designed to increase knowledge and awareness of relationship violence. Findings indicated significant changes for group participants postintervention. Implications and recommendations for college counselors are discussed.  相似文献   
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Journal of Science Teacher Education -  相似文献   
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The teacher as researcher, Colburn, and the researcher, Bianchini, investigated Colburn's use of inquiry to teach the nature of science to prospective elementary teachers; we attempted to identify those aspects of the nature of science addressed through inquiry instruction and the varied contexts in which such insights arose. We began by videotaping small group inquiries and whole class deliberations during three units of Colburn's inquiry‐oriented general science course. We then conducted separate qualitative analyses of the resulting 20 h of videotaped data. Colburn, the teacher and informant, adopted an emic perspective and employed examples of explicit and implicit deliberations and demonstrations of the nature of science to construct his case. Bianchini also used an emic perspective, but examined only what teacher and students explicitly identified as examples of and insights into the nature of science. Taken together, our analyses highlight the difficulties in presenting a cogent and comprehensive picture of the nature of science to students, the teacher's pivotal role in initiating discussions of what science is and how scientists work, and the strengths and limitations of using classroom‐based research to investigate nature of science instruction. © 2000 John Wiley & Sons, Inc. J Res Sci Teach 37: 177–209, 2000  相似文献   
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The authors conducted a qualitative study using phenomenological inquiry to explore the nature and essence of international students' experience of utilizing religion/spirituality to cope with acculturative stress. Twelve students from 2 public universities and diverse religious/spiritual traditions participated. Results suggest that religion/spirituality plays a central role in the heightening of psychological, cognitive, and social functioning and affects students' performance in the academic environment. Implications for student affairs personnel, counselors, counselor educators, and supervisors are provided.  相似文献   
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广枣提取液对小鼠免疫功能和运动耐力的影响   总被引:11,自引:0,他引:11  
观察了广枣提取液对小鼠免疫功能、运动耐力的影响。结果表明:广枣提取液可明显增加小鼠耐缺氧时间,延长小鼠负重游泳时间,降低运动后小鼠血乳酸水平,显著提高其心肌组织中SOD活力;同时明显增加小鼠脾脏/体重、胸腺/体重比值,增强小鼠对巨噬细胞的吞噬能力.提高小鼠的细胞免疫、体液免疫功能。提示广枣提取液具有显著促进小鼠免疫功能及显著提高小鼠运动耐力的功效。  相似文献   
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The authors addressed the lack of supervision training standards for doctoral counseling graduates by developing and validating an initial list of supervision competencies. They used content analysis, Delphi polling, and content validity methods to generate a list, vetted by 2 different panels of supervision experts, of 33 competencies grouped into 5 categories.  相似文献   
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