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Emery W. Seymour 《Research quarterly for exercise and sport》2013,84(4):459-462
Abstract Venous blood pressure measurements were made by direct cannulation of the median antecubital vein. Measurements were taken at rest, during a 5-minute exercise on the bicycle ergometer, and during a 15-minute recovery period. The range of resting pressure was from 73 to 169 mm. water, with a mean pressure of 120 mm. water. The pressure during exercise increased in every case and was maintained throughout the exercise. The average increase was 118 mm. water, representing an increase of 95 percent. Venous pressure during recovery showed a very rapid drop during the first three minutes and then exhibited a progressively slower decline until a constant level was reached. 相似文献
915.
Richard W. Hubbard 《Educational gerontology》2013,39(6):609-617
The demographic imperative for geriatric training and care is well documented and comes as no surprise to health care professionals working in the field (see National Institutes of Health, 1987). The dramatic increase in the numbers of elderly, particularly those age 75 and older, suggests that geriatric health care will grow in importance throughout the next decade. This article briefly examines strategies for geriatric education that may have relevance for attempts to formalize and institutionalize geriatric content in academic institutions, and suggests strategies for implementation. The domains of geriatrics and gerontology have continued to overlap as models of training and health care delivery have evolved. Distinctions between these two perspectives remain important, particularly as they pertain to the emphasis on training related to normal versus pathological aging. For purposes of simplicity, the term geriatric is used in a broad context that includes gerontological education as well. The reality of our educational experiences suggests that a balance between normal and pathological aging content in our curriculum is one of the first crucial variables that needs to be addressed. 相似文献
916.
Wallace W. Douglas 《Communication Studies》2013,64(3):182-187
A nonpartisan pressure group, Common Cause seeks to play an important role in political campaigns by forcing issues upon candidates which they would otherwise avoid, by providing information to shape public opinion on special issues, and by scrutinizing compliance with laws applying to campaign activities. 相似文献
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This issue of the International Journal of Public Opinion Researchassembles six contributions—three articles and three researchnotes—that represent the diversity of subjects, methods,and research sites that we aim at. The first article is by agroup of (mostly) Ohio State University scholars (Lindsay H.Hoffman, Carroll J. Glynn, Michael E. Huge, Rebecca Border Sietman,and Tiffany Thomson) who used two surveys about a school districtballot issue to study the process of opinion formation. Drawingon 相似文献
919.
Robert E. Baensch 《Publishing Research Quarterly》2007,23(4):262-269
The essential demographic data and related information for India is provided specifically for the publishing industry. The
focus has been placed on the economics, education and computer industry in relation to the complex cultural factors of different
languages and religions. The role of India in relation to the other three BRIC countries or Brazil, China and Russia is explored. 相似文献
920.
Information asymmetry and information sharing 总被引:1,自引:0,他引:1
Gavin Clarkson Trond E. Jacobsen Archer L. Batcheller 《Government Information Quarterly》2007,24(4):827
Although much digital divide research focuses on access to technology, another cause of the divide is the lack of information awareness that we call information asymmetry. Information asymmetry often stems from inadequate information sharing and can result in negative consequences for both the information poor and the information rich. Information asymmetry has been insufficiently studied as a possible cause of underdevelopment and inequality. In response, we develop a typology to classify information asymmetry into two categories, horizontal and vertical, and then identify those information sharing practices that cause the imbalance. To illustrate the negative consequences of information asymmetry and the potential benefits of information sharing, we discuss two examples from the experiences of modern American Indian tribes. First, Indian tribes face horizontal information asymmetry when they attempt to access the capital markets, and second, they face vertical information asymmetry in terms of law enforcement data sharing. This article also describes our ongoing examination of horizontal information sharing among tribes and vertical information sharing between tribes and others sovereigns in the American polity as possible solutions to the problems created by information asymmetry. These strategic responses are embodied in two information systems, the Tribal Financial Information Clearinghouse and an Intergovernmental Tracking System for sharing law enforcement data. We conclude with a discussion of how our typology can be more generally applied to other instances of information asymmetry. 相似文献