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51.
In his famous “tobacco speech” of 1962, NAB President LeRoy Collins invoked the industry's own self‐regulatory standards and declared that private profit must give way when the public interest is jeopardized. Thus he argued that advertisements for cigarettes directed at youth should be barred from the airwaves. However, the broadcasters’ rejection of his proposal reveals the industry's historical equivocal view of the public interest. On January 1, 1971 Congress struck cigarette advertising from radio and television. Broadcasters fought that decision to the U.S. Supreme Court, although it is quite possible that the airing of cigarette commercials would still be permissable but for a critical industry decision ten years ago.  相似文献   
52.
China aims to become an innovation-led nation by 2020, but its leadership is generally sceptical – and oftentimes hostile – to the market forces, open exchange of ideas, and creative destruction that have unlocked innovation in other countries. Instead, Beijing hopes to promote innovation in China through a massive expansion in higher education, more skilled workers, and heavy investments in R&;D. Can China's leaders engineer a top-down approach to innovation?  相似文献   
53.
A person' s cholesterol levels may depend not only on what he or she eats, but also how often, according to UK researchers. They found that middle-aged and older adults who ate frequently throughout the day had lower bad cholesterol levels compared with those who tended to down  相似文献   
54.
This paper first describes the development of adult literacy pedagogy and philosophy in Australia, then reports and discusses two studies of research into reading disability for adults. The first study uses a quantitative approach with a sample of 102 asthma patients and has important implications for the assessment of adults' reading. The second study is a theory‐driven, critical case study of the stated needs for literacy of 11 adult literacy learners. These stated literacy needs are argued to be socially constructed, influenced by the external environment of more general socio‐political contexts as well as particular civic, personal and workplace literacy requirements. These needs are also influenced by the adult learners' reconstructions and memories of schooling and the views about literacy of significant others, all of which affect the adult learners' perceptions of their ‘reading failure.’ The perspectives offered by the two different studies provide understandings and insights into this new field of inquiry.  相似文献   
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56.
校长教务长联手打造大学卓越品质   总被引:2,自引:0,他引:2  
高等教育正面临着“入学机会、经济承受能力和问责制”三大挑战,这促使大学必须追求新的卓越。大学必须转变校园文化,创造学习型共同体,改革课程和教与学的方法,根据学生的需要而不是教师的喜好来设计课程和制定课程标准,为学生提供广博的文理知识、为职业准备的核心知识,培养学生学以致用的能力。为此,大学应当确立以使命为导向的战略规划,以学生为中心,促进教师发展,为实现优秀的教学提供技术和学术支持。  相似文献   
57.
Expert-mediated literature searching, a keystone service in biomedical librarianship, would benefit significantly from regular methodical review. This article describes the novel use of Research Electronic Data Capture (REDCap) software to create a database of literature searches conducted at a large academic health sciences library. An archive of paper search requests was entered into REDCap, and librarians now prospectively enter records for current searches. Having search data readily available allows librarians to reuse search strategies and track their workload. In aggregate, this data can help guide practice and determine priorities by identifying users’ needs, tracking librarian effort, and focusing librarians’ continuing education.  相似文献   
58.
Rowers competing at the 2000 Olympic Games were measured for 38 anthropometric dimensions. The aim was to identify common physical characteristics that could provide a competitive advantage. The participants included 140 male open-class rowers, 69 female open-class rowers, 50 male lightweight rowers, and 14 female lightweight rowers. Body mass, stature, and sitting height were different (P < 0.01) between the open-class and lightweight rowers, as well as a comparison group of healthy young adults ("non-rowers", 42 males, 71 females), for both sexes. After scaling for stature, the open-class rowers remained proportionally heavier than the non-rowers, with greater proportional chest, waist, and thigh dimensions (P < 0.01). Rowers across all categories possessed a proportionally smaller hip girth than the non-rowers (P < 0.01), which suggested the equipment places some constraints on this dimension. Top-ranked male open-class rowers were significantly taller and heavier and had a greater sitting height (P < 0.01) than their lower-ranked counterparts. They were also more muscular in the upper body, as indicated by a larger relaxed arm girth and forearm girth (P < 0.01). For the male lightweight rowers, only proportional thigh length was greater in the best competitors (P < 0.01). In the female open-class rowers, skinfold thicknesses were lower in the more highly placed competitors (P < 0.01). In conclusion, the rowers in this sample demonstrated distinctive physical characteristics that distinguish them from non-rowers and other sports performers.  相似文献   
59.
With funding from the National Library of Medicine HIV/AIDS Community Information Outreach Program (ACIOP), librarians at the University of Florida Health Sciences Libraries partnered with university and community groups to facilitate collaboration, develop new information resources, develop information-seeking skills, and raise general awareness surrounding HIV/AIDS risks, prevention, and treatment. This article describes the skills development elements of the project, including development and implementation of an HIV/AIDS information resource curriculum for health care providers, social services professionals, and public librarians within the project’s partner organizations.  相似文献   
60.
The purpose of this study was to determine if differences exist between postsecondary students with learning disabilities and their non‐learning disabled counterparts. Data were collected through two survey forms: one gathered specific data about the learning disabled group; the second provided data about study habits of the learning disabled group and two other groups of non‐learning disabled students at San Diego Mesa College. Results showed that although most study habits did not significantly differ, students with learning disabilities required substantially more assistance in math, spelling, writing, and reading comprehension. As a result, implications for instruction are suggested. A short review of literature about postsecondary learning disability programs precedes the study discussion.  相似文献   
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