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1.
美国有一家主要从事出租影视光碟业务的网络公司,叫Netflix.这家公司实行会员包月制,即会员每月仅需支付9美元就可以任选自己喜欢的影视光碟来看.登记会员只需通过其网站提交借阅名单,该公司随即便会通过美国邮政把这些光碟寄到用户手中.  相似文献   

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今年三月的某一天,我偶然看到一则消息说,Time Inc.(美国时代华纳公司旗下的杂志出版公司)要做一项关于个性化杂志的测试.就是说,感兴趣的读者可以免费从参与测试的八本杂志--Time,In Style, Money, Golf, Real Simple, Sports Illustrated,Travd+Leisure和Food & Wine中任选五本,填写申请表格,并提交个人的兴趣爱好.然后负责该项目的编辑会从你选择的五本杂志中再挑选出最接近你感兴趣爱好的文章,编排成你想要的杂志.最后邮寄纸质版或者通过电子邮件发送数字版的方式送到你手上,读者可以任选其一.  相似文献   

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Olivia M. A. Madison talks about her roles in the library profession and how her career developed along with them, most importantly the unanticipated relationships connecting the elements of her career. She discusses the influence of serials work on her career, her cataloging experiences, the early days of OCLC, her work in CC:DA, her adventures at IFLA, the development of FRBR, the future of bibliographic control, and her development as a librarian at Iowa State University.  相似文献   

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A library training workshop is an effective way to teach and expand staff skills and, in the process, create interest in new library-related procedures. Hosting a workshop presents an opportunity to cultivate shared knowledge internally, and inviting outside participation provides a forum for strengthening external relationships and exchanging ideas. This article offers a detailed look at organizing a workshop—from budgeting and selecting a trainer to registering participants and making local arrangements. Additionally, it offers practical guidance for successfully planning and organizing a training workshop that will be a rewarding experience for participants, trainer, and host.  相似文献   

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《Communication monographs》2012,79(2):216-241
Two studies examined the effects of repeated viewing on children's comprehension of videos. In Study 1, 72 children aged 6–8 watched The Sword in the Stone. Afterwards, children who had seen the film before were compared with those for whom the film was novel. In Study 2, 291 children aged 4–8, watched one of two versions of a short story in which the main character's appearance was incongruous with her behavior. Children were tested after one or four exposures. Results of both studies indicated that repetition reduced initial developmental differences in comprehension and helped younger children inhibit the perceptual salience of characters’ appearance. However, children's understanding of the more complex causal sequences and the moral of the film in Study 1 remained low, despite prior exposure.  相似文献   

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Open Access and the Transformation of Science——the Time is Ripe   总被引:3,自引:0,他引:3  
We are experiencing a ' climate change' in science publishing and we will witness major changes in the way it is being done, resulting in more and more open access to the scientific research literature. The internet makes it all possible, and the impact on science will be phenomenal.  相似文献   

7.
Abstract

Moves occur due to a variety of reasons. There can be changes in the mission, budget cuts, restructuring issues, changes in the staff, or the changes that technology brings about that are either forced on or desired by the library. Acceptance, helpful participation, and a conscious effort must be made to engage the staff in accepting what will be happening, participating in the areas that affect them, directly or indirectly, and motivating them to buy into the process. This is necessary or the success of the move will be in jeopardy. The level of change that occurs is more than what you might expect. Maneuvering between mission changes and having the collection reflect those changes takes planning, teamwork, use of volunteers, and some hard work.  相似文献   

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The importance of cataloging research was highlighted by a resolution declaring 2010 as “The Year of Cataloging Research.” This study of the peer-reviewed journal literature from 2010 to 2014 examined the state of cataloging literature since this proclamation. The goals were to determine the percentage of cataloging literature that can be classified as research, what research methods were used, and whether the articles contributed to the library assessment conversation. Nearly a quarter of the cataloging literature qualifies as research; however, a majority of researchers fail to make explicit connections between their work and the missions of their libraries.  相似文献   

13.
In 2015, the information literacy (IL) team designed an instrument to determine international graduate business students' perceptions of their IL skills and their actual test-assessed IL skills. The purpose of this research was to compare international graduate students' perceptions of their IL skills versus their test-assessed competencies, with the aim of creating training modules to improve test-identified deficiencies. Results demonstrate that wide discrepancies exist between students' perceptions of their own skills and their actual skills on all six ILA-topic areas assessed by the internally developed test instruments, with students overestimating their abilities in all areas.  相似文献   

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U.S. emergency alert systems (EAS) run on legacy software with aging hardware and limited cybersecurity. While EASs are an essential component of the U.S. critical infrastructure, they are often under-funded, and workers frequently lack the knowledge to protect these systems adequately. Recent compromises of various EASs have not inspired public confidence. We present a method for EAS authorities to engage with external cybersecurity researchers to find, recover from, and disclose vulnerabilities using coordinated vulnerability disclosure (CVD) policies. Clearly written CVD policies set guidelines and legal bounds for cybersecurity research, taking advantage of researcher expertise while working to strengthen the cybersecurity of the patchwork public-private-government networks comprising EASs. We intended to investigate the CVD policies of EASs in seven southeastern states; however, we could find no CVD policies through the entire supply chain. Instead, we investigated the CVD policies of the top 10 technology firms on the Fortune 500 list, analyzing best practices in terms of publication of a CVD policy, as well as: setting eligibility requirements, describing the submission process, delineating researcher restrictions, outlining agreements on sharing credit, and explaining bounties (if relevant). We recommend that EAS authorities develop CVD policies in line with suggested criteria, using policies from top technology organizations combined with the proposed framework, and using cybersecurity researchers as a valuable component of the EAS supply chain.  相似文献   

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The following study represents the first attempt in to empirically analyze the Canadian Broadcast Corporation’s (CBC) prime time Olympic broadcast to determine if there were significant trends based on the sex of the athlete. All 72 hours of the CBC’s 2014 prime time Winter Olympic broadcast were analyzed. When excluding mixed-pair competitions, men received 60.4 percent of the airtime. Men received 61.2 percent of the mentions and comprised 65 percent of the top 20 most-mentioned athletes list. Sportscaster dialogues surrounding the attributions of success and failure of athletes, as well as depictions of physicality and personality, contained some divergences based on the sex of an athlete. Men were more likely to be depicted as succeeding because of athletic ability and intelligence while women were more likely to have their successes attributed to experience. Additionally, men were more likely to have their failures attributed to lack of intelligence. In the areas of personality/physicality, women athletes were more likely to receive comments about their size/parts of the body while men were more likely to receive comments in the areas of outgoing/extroversion and emotions.  相似文献   

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ABSTRACT

Hospital libraries serving military bases offer a different perspective on library services. Two libraries located on islands in the Pacific Ocean provide services to active duty service men and women, including those deployed to other regions of the world. In addition, these hospital libraries serve service members’ families living on the base, and often citizens from the surrounding communities.  相似文献   

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This study examines cable system diversification into three nontraditional services: pay-per-view television, high-speed Internet access, and telephony. An econometrics model based on the Industrial Organization Model is used to explore the factors that have led to variation in diversification among cable systems. Specifically, this study examines how three sets of variables, namely, cable system characteristics, market structure, and market demographics, influenced cable system diversification. Multiple linear regression was performed to identify the determinants of cable system total degree of diversification, which is defined to be the number, from 0 to 3, of the three nontraditional services offered by a cable system. Regression results indicate that Multiple System Operator (MSO) ownership, the number of basic cable service subscribers, and the number of broadcast television stations receivable over the air all had a statistically significant positive relationship to cable system total degree of diversification, whereas the number high-speed Internet service providers in a cable franchise area had a statistically significant negative relationship to cable system's total degree of diversification.  相似文献   

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