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301.
302.
Linking services that provide seamless access to a library's e-journal collections are becoming increasingly prominent. This article outlines some of the hurdles to seamless linking and discusses the technologies that make linking services possible. These include the Digital Object Identifier, the CrossRef initiative, the development of emerging standards like the OpenURL, resolution servers, and an examination of how these are incorporated into a linking service. The authors interviewed representatives from four companies providing linking services—Ex Libris, Sirsi, Endeavor, and Openly Informatics—and describes features of their systems. Serials Review 2002; 28:267–282. 相似文献
303.
Christine M. Simpson Richard J. Simpson Kevin G. Power Anne Salter Gwenllian-Jane Williams 《Child Abuse Review》1994,3(3):211-230
This study was conducted in two related but separate phases. Phase one compared the frequency and type of participation by general practitioners and health visitors in child protection case conferences. Two hundred consecutive case conferences involving 83 general practitioners from 33 practices were independently reviewed and scored to assess the level of general practitioner and health visitor participation, whether by written report and/or by attendance. Health visitors showed a far higher level of participation in case conferences than general practitioners and their attendance was more often rated essential by the social worker than that of the general practitioner. There was no evidence in those cases where social workers rated the general practitioner's attendance as essential that this resulted in increased general practitioner participation. General practitioners were equally unlikely to participate in initial, first review and subsequent review case conferences. Most importantly, general practitioner participation/non-participation was not related to length of notice given. In phase two, 76 general practitioners from the sample of 83 were interviewed in order to elicit factors underlying their decision on participation in child protection case conferences. Personal and practice characteristics and attitudes towards the case conference and towards social workers were examined and subsequently analysed. No significant associations were discovered apart from a link between previous training in child protection and a less negative attitude towards communication with social workers and the belief that the general practitioner's participation in the case conference helps him/her in the subsequent management of the case. Personal contact between local social workers and the primary health care team was seen as likely to be helpful in the establishment of a climate of trust which would facilitate the flow of sensitive information in both directions. Health visitors were often regarded by general practitioners as fulfilling the role of delegate to the case conference without having any formal remit to carry out this task. 相似文献
304.
305.
Cohabitation and reproductive behavior in the U.S. 总被引:1,自引:0,他引:1
Christine A. Bachrach 《Demography》1987,24(4):623-637
306.
Amy Vaughan Peter Mundy Jessica Block Courtney Burnette Christine Delgado Yania Gomez Jessica Meyer A. Rebecca Neal Yuly Pomares 《Infancy》2003,4(4):603-616
Little is known about variables that may contribute to individual differences in infant joint attention, or the coordination of visual attention with a social partner. Therefore, this study examined the contributions of caregiver behavior and temperament to infant joint attention development between 9 and 12 months. Data were collected from 57 infants using a caregiver–infant paradigm, an infant–tester paradigm, and a parent report of infant temperament. Nine‐month measures of caregiver scaffolding and infant initiating joint attention (IJA) with testers were significantly related to 12‐month infant IJA with testers. A temperament measure of positive emotional reactivity was related to 9‐month IJA, and a measure of negative emotional reactivity was related to 12‐month IJA. Temperament and caregiver scaffolding measures, however, were not associated with the development of infant responding to joint attention. These results further the understanding of the multiple processes that contribute to joint attention development in infancy, and support the hypothesis that initiating and responding measures tap different aspects of joint attention development. 相似文献
307.
It has been apparent for several years that changes in people's values in the United States, have been occurring more frequently and having greater impact than has previously been experienced. The most significant impacts appear to be coming from people whose values and lifestyles are considerably less materialistic than traditional American values.Work at SRI, spanning more than a decade, had identified a new and rapidly growing group of people, the ‘inner directeds’; while more traditional groups—‘outer directeds’ and ‘money restricted’—have been declining as percentages of the population. These three major groups and their subdivisions are described in the article and particular emphasis is given to the inner directed group since it is likely to have the greatest impact on business, the market and government. 相似文献
308.
Denise Howel Suzanne Moffatt Helen Prince Judith Bush & Christine E Dunn 《Risk analysis》2002,22(1):121-130
We set out to explore potential influences on public views about urban air quality in two different, but geographically close, districts in North-East England via a postal survey. The neighborhoods surveyed were chosen to contrast material deprivation, proximity to industry, and two districts (Teesside and Sunderland), and the respondents within them were contrasted by their gender, age, and illness status. The strongest influences on views about local air quality were found to be proximity to industry, residence in Teesside, and, to a lesser extent, age and illness status. This suggests that neighborhood characteristics play an important role in shaping public perceptions of air quality. 相似文献
309.
This study uses six waves of the Health and Retirement Study (HRS) to measure dynamics of health insurance coverage as people approach and pass age-eligibility for Medicare. Thirteen percent of 59- to 64-year-olds were uninsured and 13% of 65- to 70-year-olds relied solely on Medicare. Those unmarried, in good health, and in poor health had an increased likelihood of being uninsured before age-eligibility for Medicare, while non-whites and those in good health had an increased likelihood of having Medicare-only coverage after age-eligibility for Medicare. Although only a small percentage was continually without coverage or with Medicare-only coverage, a substantial percentage had these coverage types at some point. Limitations and policy implications are included. 相似文献
310.
Gidycz CA Loh C Lobo T Rich C Lynn SJ Pashdag J 《Journal of American college health : J of ACH》2007,56(1):5-14
OBJECTIVE: The authors' purpose in this study was to assess longitudinally the relationships among alcohol use, risk perception, and sexual victimization. PARTICIPANTS: Three hundred and seventy-two women from 2 midsized universities made up the sample. METHODS: Participants filled out questionnaires regarding history of sexual victimization, alcohol use, and perceived personal risk for sexual assault in the following 2 months. The authors then reassessed participants at 2 follow-up periods. RESULTS: The pattern of results suggested that that the relationship between alcohol use and sexual victimization was complex and that alcohol use may moderate the relation between history of victimization and revictimization for women with sexual assault histories. In particular, results indicated an increase in risk for sexual revictimization with increases in alcohol use for women with a history of sexual victimization. The data did not, however, support a reciprocal relationship between sexual assault and drinking (eg, in that a sexual victimization during one time period did not predict drinking behaviors in subsequent time periods). CONCLUSIONS: These results underscore the importance of both alcohol and sexual assault programming on college campuses. 相似文献