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721.
The reference library plays a valuable role in a print environment for at least two purposes: direct ready reference, the seeking or verification of basic facts; and finding contextual aspects of a person, place, event, period, or other topic. For the first task, one needs an appropriate single source; for the second, a well-selected range of different reference resources, such as dictionaries, encyclopedias, atlases, bibliographies, and biographical dictionaries. Reference library service has not yet made an effective transition into the digital library environment. Research has focused on empowering reference librarians. A complementary emphasis on empowering library users, renewed attention to bibliographic access, and a more holistic view are needed. 相似文献
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The acculturation process generally contributes greatly to stress and anxiety levels among international students. The objectives of the present study were: (1) to see whether international students experience more anxiety, irritability, and stress from being apart from family and friends, pressure from school, difficulties with language, work and finances than students with permanent US residency, and (2) to investigate the same stressors in groups within the international student population. Surveys were distributed to 246 students aged 17–51 at an ethnically diverse community college in Southern California, US. Analysis of variance was conducted to investigate group differences between students: permanent US residents vs. international students, and, permanent US residents vs. European and Asian students, respectively. No significant differences were found between international students and students with permanent US residency. However, when the international student population was sub-grouped by above cultural regions a different pattern emerged. Difficulties of not being able to work and of socially related problems were perceived as more severe for the European and the Asian groups, while finance problems were hard for all three groups. The variable of language difficulties was harder for Asian students, while that of stress of being apart from family was harder for students from Europe. Findings are not only congruent with prior research results on international students but also demonstrate that international students with culturally diverse needs should not be considered as one homogenous group. It is suggested that educational systems need to properly adapt in order to accommodate international students’ unique cultural needs. 相似文献
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Building on a case study of an entrepreneurial venture, we investigate the role played by business models in the innovation process. Rather than debating their accuracy and efficiency, we adopt a pragmatic approach to business models — we examine them as market devices, focusing on their materiality, use and dynamics. Taking into account the variety of its forms, which range from corporate presentations to business plans, we show that the business model is a narrative and calculative device that allows entrepreneurs to explore a market and plays a performative role by contributing to the construction of the techno-economic network of an innovation. 相似文献
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Jack E. Edwards Paul Rosenfeld Marie D. Thomas Patricia J. Thomas Carol E. Newell 《Int J Intercult Relat》1994,18(4)
Researchers at the Navy Personnel Research and Development Center (NPRDC) have investigated issues related to gender, racial, and ethnic diversity for over two decades. Rosenfeld, M.D. Thomas, Edwards, P.J. Thomas, and E.D. Thomas (1991) provided a comprehensive review of NPRDC diversity research conducted between 1970 and 1990. This article examines NPRDC diversity research conducted during the past 5 years and identifies future research issues. The present review is divided into four major topic areas and a final section of conclusions and future directions. The first section describes the Navywide and unit-specific programs to assess equal opportunity climate and sexual harassment. The second section summarizes research pertaining to issues raised by women's changing roles and their increased participation in the Navy. In the third section, the findings of Navy discipline studies shed light on the issue of higher disciplinary rates among minority personnel. Research on Hispanics is reviewed in the fourth section. Finally, in the Discussion and Conclusions section, potential future research emphases are identified. 相似文献