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1.
Two large independent sources of data, NSF's University Science Statistics Program Integrated Data Base and CHI Research's bibliometric data base, are brought together in a comprehensive study of the relationships among research resources, as measured by R&D expenditures, and research output, as measured by the quantity and visibility of scientific journal articles. The study is based on approximately 500 U.S. colleges and universities. For each of 11 fields of science, there is strong indication of a linear relationship between R&D expenditures and number of papers. The evidence also indicates a positive relationship between number of cites received per paper and number of papers published, but only for papers published in the basic research journals of the fields of chemistry, physics, and biology.  相似文献   
2.
Abstract

This article will explore the role and visibility of advertising during the Super Bowl over the years as a model for strategies of modern advertising and the resulting commercialization of US society. It uses the concepts of ‘spectacular consumption’ derived from Guy Debord and the ‘commodity audience’ from Dallas Smythe to frame the commercials’ cultural transformation and influence. The spectacular nature of Super Bowl commercials and the special commodity worth of its audience were not present in the early days of the event, but gained momentum with Super Bowl XVII and its airing of Apple’s ‘1984’ commercial that became mythologized in the advertising industry. After 1984, both the rising inflation-adjusted CPM (‘cost-per-thousand’) and the increased media coverage indicate an increased spectacularization. This also manifested in such phenomena as the influential, decades-long Doritos user-generated content contests and the Greatest Super Bowl Commercials TV specials, and was a forerunner of such post-millennial advertising strategies as branded entertainment and content marketing, all designed to integrate advertising as a legitimate form of entertainment culture and prevent the avoidance of advertising by audiences.  相似文献   
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4.
Debra McAllister, a childbirth educator with 9 years of experience as a labor and delivery nurse, provides commentary on how she teaches through the Six Healthy Birth Practices as a paradigm for normal birth.  相似文献   
5.
As university libraries transition to digital collections and new services, their book deselection projects often lead to the adoption of cross-discipline quantitative weeding criteria (such as age and low circulation) in the interest of speed and presumed fairness. Cross-discipline quantitative rubrics, however, can have unintended negative consequences when applied to disciplines such as history and literature that rely on older books with low circulation statistics. The authors argue for a discipline-differentiated approach to weeding academic library collections that can employ quantitative criteria for disciplines, such as in the sciences, that are more reliant on current materials and qualitative criteria for disciplines, such as in the humanities, whose scholars benefit from ready access to older and low-use books.  相似文献   
6.
The author of this guest editorial calls for a higher level of transparency in maternity care. The public should have access to information about hospital and provider policies and practices so that women and their families can determine where and with whom to birth. Currently, many grassroots-level projects, including The Birth Survey, are addressing this need.  相似文献   
7.
FACTS is an APL-based interactive on-line system used for retrieval of budget and accounting data. The system provides selective retrieval and manipulation of financial data for management in a development laboratory. The terms “teilnehmer” and “teilhaber” are defined and it is argued that use of a teilnehmer system, such as APL, can considerably reduce the programming and monitary investment for information science systems applications. A brief discussion of APL's text editing facilities is also included to introduce this relatively unknown language to information scientists.  相似文献   
8.
Experiment 1 demonstrated that hurdle-jumping, escape-from-fear (EFF) performance was affected deleteriously when the handling of the rats was by the tail rather than the body and was facilitated by the administration, just prior to EFF training, of one additional CS-shock pairing along with the opportunity to jump the hurdle. Additional experiments elucidated the basis for the effect of these two variables. Experiment 2 indicated that tail handling degraded performance by decreasing reinforcement. In Experiment 3, the facilitatory effect of the extra CS-shock treatment was found to result from the occurrence of a response at the termination of the pairing and not from the CS-shock pairing per se.  相似文献   
9.
Although clinical educators make an important and irreplaceable contribution to the education of students undertaking qualifications that will enable them to practise as health professionals, little is known about the day‐to‐day experiences of clinical educators and the complexities of clinical education that may contribute to the problems or to the successes of clinical educators. This paper reports on one aspect of a study that sought to increase the understanding and appreciation of the roles and responsibilities of being a clinical educator. The lived experiences of clinical educators in speech pathology 1 1. Also known as speech‐language pathology in North America and speech‐language therapy in the UK. View all notes were explored in depth, over a sustained period of time, in an attempt to understand what it is like to be a clinical educator. This paper uses narrative data to illustrate dilemmas faced by clinical educators in our study, and discusses implications pertinent to clinical educators in a range of health disciplines in higher education.  相似文献   
10.
武当山近50年考古新发现(续)   总被引:2,自引:0,他引:2  
近50年的考古调查发掘表明,武当山不仅是我国著名的风景和道教圣地,而且也是我国罕见的一个历史悠久、蕴藏丰富的"文博之乡".从史前的动植物化石、新石器时代的遗址,到有史以来的历代古迹、墓葬和遗存,几乎可以勾画出自生命的起源、人类的诞生以及进入文明时代的一个清晰线索和图景.  相似文献   
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