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171.
Richard P. Keeling MD 《Journal of American college health : J of ACH》2013,61(6):243-246
Abstract The anatomy and physiology of the ears, nose, and sinuses are reviewed. Diseases and injuries typically associated with water sports are discussed, with emphasis on pathophysiology, treatment, and preventative measures. “Screening for Chlamydial Infections in Women Attending Family Planning Clinics: Evaluation of Presumptive Indicators for Therapy,” JULIUS SCHACHTER, EILEEN STONER, and JEANNE MONCADA. Chlamydia trachomatis was recovered from the cervices of 9.8 percent (268/2,729) of women attending seven family planning clinics. The infection rate varied from 5.5 percent to 22.5 percent in different clinics. Chlamydial infection could be associated with younger age, nulliparity, being black and use of oral contraceptives. Most (70 percent) of the chlamydial infections were inapparent and presumptive indicators for antichlamydial therapy that are useful for symptomatic women will not make a major impact on this reservoir. It is concluded that chlamydial cultures are needed to deal with the high prevalence of these infections. (Western Journal of Medicine 1983 Mar;138:375–379.) 相似文献
172.
Since social networking sites, such as MySpace and Facebook, began allowing organizations to create profiles and become active members, organizations have started incorporating these strategies into their public relations programming. For-profit organizations have used these sites to help launch products and strengthen their existing brands; however, little is known about how nonprofit organizations are taking advantage of the social networking popularity. Through a content analysis of 275 nonprofit organization profiles on Facebook, this study examines how these new social networking sites are being used by the organizations to advance their organization's mission and programs. Solely having a profile will not in itself increase awareness or trigger an influx of participation. Instead careful planning and research will greatly benefit nonprofits as they attempt to develop social networking relationships with their stakeholders. 相似文献
173.
Molly CHATTOPADHYAY Sonali CHAKRABORTY Richard ANKER 《International labour review / International Labour Office》2013,152(1):43-58
Using an index of dissimilarity based on data from the Annual Survey of Industries for 1989/90 and 2000/01, the authors find that sex segregation across India's so‐called factory sector decreased over this period. Most of the apparent improvement, however, was due to changes in the industrial structure of employment, not desegregation per se. The index is also sensitive to the number of industries in the underlying classifications. At the national and state levels, formal job opportunities for women are effectively very limited: they are highly concentrated in a small number of traditional “women's” manufacturing industries, such as food, tobacco, apparel, weaving and spinning. 相似文献
174.
This study used a mixed-method approach to examine the past and present cultural life experiences of Korean adult adoptees. Open-ended responses across four developmental periods (childhood, adolescence, young adulthood, and adulthood) were qualitatively analyzed and categorized into seven categories of cultural activities. We then quantitatively investigated the relationship between these domains and ethnic identity. Ethnic identity was positively correlated with only cultural experiences from young adulthood. The practical relevance of the research findings to adopted adults and adoptive families is discussed. 相似文献
175.
176.
N. Richard Werthamer 《International Gambling Studies》2013,13(2):111-122
The card counting technique known as ‘back-counting’ is treated analytically. The true count at which the back-counter should optimally enter the game is derived, based on maximising his effective yield. That entry count is found to be in the range of +2 to +3 for a typical 6-deck game, depending on the back-counter's risk profile. If he also adopts an ‘exit’ strategy (abandoning play at a table whose true count has dropped below a lower threshold) and optimises the entry and exit counts simultaneously, he can improve his performance slightly further; the optimal exit count is between ? 2 and ? 3. Because the risk of ruin is very low, he may in addition choose to bet more aggressively than he would if not back-counting—or, conversely, to ‘flat bet’. Criteria are examined for ‘departure’ (abandoning the observation of a table whose true count has yet to reach the entry threshold). 相似文献
177.
178.
K.W. Lau Antonio C.M. Yam Richard Esther Tang 《Journal of Engineering and Technology Management》2009,26(4):305-326
Modular product design and internal integration are commonly adopted by manufacturers to improve operational performance. A number of studies argue that the adoption of product modularity significantly alters organization design, which affects the impact of internal integration on competitive capabilities. This paper thus aims to empirically explore the individual effects as well as interaction effects of product modularity and internal integration on competitive capabilities. The competitive capabilities studied in this paper include product innovativeness, low price, product quality, delivery, flexibility and customer services. After analysing the data from 251 Hong Kong manufacturers through moderated multiple regression analysis, the study found that better internal integration can significantly improve product innovativeness, product quality, delivery, flexibility and customer services, while a high level of product modularity enhances product innovativeness, flexibility and customer services. More importantly, the study shows that internal integration and product modularity can interact to improve product innovativeness and product quality. These results enhance our understanding of the interaction of product design and organizational coordination. 相似文献
179.
Richard C. Robertiello 《Journal of sex research》2013,50(1):30-33
We present a new multidimensional measure of sexual activity and preference that may be of use to researchers and practitioners who work in clinical settings involving sex‐related problems. The questionnaire contains six subscales to measure amounts of sexual activity and six subscales to measure degree of preference for those activities. The 12 subscales have good to excellent reliabilities, and they all appear to have content, construct, and factorial validity. 相似文献