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111.
Edmund R. Gray 《Long Range Planning》1981,14(2):49-53
There is mounting evidence that one of the principal impediments to the increased social responsiveness of major corporations is the organizational difficulty of incorporating novel social programmes into existing operations. Four empirical studies that support this thesis are summarized and discussed. Then, a set of guidelines are suggested that will provide a useful checklist in planning for the implementation of new socially oriented programmes in large firms. 相似文献
112.
Glenn Ellison Drew Fudenberg Markus Mbius 《Journal of the European Economic Association》2004,2(1):30-66
This paper shows that larger auctions are more efficient than smaller ones, but that despite this scale effect, two competing and otherwise identical markets or auction sites of different sizes can coexist in equilibrium. We find that the range of equilibrium market sizes depends on the aggregate buyer‐seller ratio, and also whether the markets are especially thin. (JEL: D44, L11) 相似文献
113.
Stefanie Kalmakoff Andrew Gray Sally Baddock 《Women and birth : journal of the Australian College of Midwives》2018,31(3):202-209
Problem
Supplementation of breastfed babies is common during the hospital stay.Background
The Baby Friendly Hospital Initiative (BFHI) optimises practices to support exclusive breastfeeding, yet supplementation is still prevalent.Objective
To determine predictors for supplementation in a cohort of breastfed babies in a Baby-Friendly hospital.Methods
Electronic hospital records of 1530 healthy term or near term singleton infants and their mothers were examined retrospectively and analysed to identify factors associated with in-hospital supplementation using Poisson regression (unadjusted and adjusted).Findings
Fifteen percent of breastfed infants were supplemented during their hospital stay. Analysis by multivariable Poisson regression found that supplementation was independently associated with overweight (reference normal weight) (aRR [adjusted relative risk] = 1.46; 95% CI: 1.11–1.93); primiparity (aRR = 1.40; 95% CI: 1.09–1.80); early term gestation (37–376 weeks, aRR = 2.79; 95% CI: 1.88–4.15; 38–386 weeks, aRR = 2.03, 95%CI: 1.46–2.82); birthweight less than 2500 grams (reference 3000–3499 grams) (aRR = 3.60; 95% CI: 2.32–5.60) and use of postpartum uterotonic (aRR = 2.47; 95% CI: 1.09–5.55). Greater than 65 minutes of skin-to-skin contact at birth reduced the risk of supplementation (aRR = 0.66; 95% CI; 0.48–0.92).Conclusion
These identified predictors for supplementation, can inform the development of interventions for mother-infant pairs antenatally or in the early postpartum period around increased breastfeeding education and support to reduce supplementation. It may also be possible to reduce supplementation through judicious use of postpartum uterotonics and facilitation of mother-infant skin-to-skin contact at birth for greater than one hour duration. 相似文献114.
Robert J. Snowden Aimee McKinnon Julie Fitoussi Nicola S. Gray 《Journal of sex research》2019,56(1):74-84
The pupil dilates to images that are arousing. In Experiment 1, we examined if the pupil’s response to brief presentations (2,000 ms) of static images could be used to identify individuals’ sexual orientation. Participants were grouped according to their self-reported gender and sexual orientation (male heterosexual, N = 20; male bisexual, N = 13; male homosexual, N = 19; female heterosexual, N = 28; female bisexual, N = 21; female homosexual, N = 17). Pupil size was monitored to images of men in seminude poses, women in seminude poses, or neutral images. Every group showed the same pattern of responses, with the greatest dilation to male images, then female images, and least dilation to the neutral images. Experiment 2 used more tightly controlled stimuli and tested at two different image durations (150 and 3,000 ms). Both heterosexual men (N = 18) and women (N = 20) showed greater pupil dilation to images of nude men than to nude women. However, in Experiment 3, where we reduced the erotic content by using images of clothed models, both heterosexual men and women showed greater pupil dilation to images of women. The results showed that while the pupil does dilate strongly to sexual imagery, its response to these brief static images does not correspond to a person’s sexual orientation in a simple manner. 相似文献
115.
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117.
We examine the effect of anomalous temperatures, rainfall levels, and monsoon timing on migration outcomes in Indonesia. Using panel data from the Indonesian Family Life Survey and high-resolution climate data, we assess whether intra- and inter-province moves are used as a response to climatic shocks. We evaluate the relative importance of temperature, rainfall, and monsoon timing for migration. Temperature and monsoon timing have significant effects, and these do not operate in the direction commonly assumed. Estimated effects vary according to individuals’ gender, membership in a farm household, and location. We also analyze climate effects on sources of household income, which point to the multi-phasic nature of household responses. Results undermine narratives of a uniform global migratory response to climate change and highlight the heterogeneous use of migration as a response to such changes. By extending previous research on environmentally induced migration in Indonesia, we also highlight the sensitivity of estimates to alternative climate and migration measures. 相似文献
118.
Environmental factors such as climate variability can place significant constraints on demographic behavior in a range of settings. However, few studies investigate the relationships between demography and climate in historical contexts. Using longitudinal individual-level demographic data from the Historical Sample of the Netherlands (HSN) and climate and economic data from 1871 to 1937, we examine the effects of climate variability on marriage. This analysis reveals that marriage increases with negative environmental conditions such as cold temperatures, riverine flooding, and high rye prices. These findings are not consistent with a Malthusian narrative of marriage behavior or with the expectation that environmental constraints were stronger in the historical past. 相似文献
119.
Dennis Adrian Fried Bart K. Holland Marian Passannante William E. Halperin Drew Helmer 《Clinical Social Work Journal》2018,46(2):110-120
Poorer health is often associated with greater healthcare use among the general population. In contrast, while many veterans denied VA disability compensation ("denied applicants") are as impaired as those awarded VA disability compensation ("awarded applicants"), studies suggest that these veterans may nevertheless utilize less VHA healthcare. Whether they concurrently utilize less non-VHA, and overall healthcare, however, remains a critical, unresolved issue. The 2001 National Survey of Veterans was used to examine VHA, non-VHA, and overall outpatient healthcare treatment use intensity during the previous 12 months among veterans denied or awarded VA disability compensation. Results: Denied applicants were significantly more likely than those awarded to have not used any VHA outpatient healthcare during the previous 12 months (OR=2.45, 95% CI: 1.24, 4.81). Moreover, while not statistically significant, point estimates consistently suggested that denied may have concurrently used more non-VHA, and overall outpatient healthcare than awarded. It appears veterans denied VA disability compensation are forgoing VHA outpatient healthcare services, perhaps in favor of non-VHA outpatient healthcare services. While this result may be consistent with the intent of VA service-connected disability policy, further analysis is necessary to confirm adequate access to healthcare for denied veterans. 相似文献
120.
Bryan M. Gray Ronald J. Perry 《Australian and New Zealand Journal of Family Therapy》1986,7(4):194-202
This article examines some of the ambiguities surrounding requests for assistance in the voluntary sector. The authors have developed a team approach at the ‘intake’ stage for clients whose requests often demand a well-thought-out response in order, as Haley suggests we must, “to start well”. Some of the literature about ‘beginning with families’ is examined, and the complex issues of ‘engaging’ and ‘joining’ are discussed. It is suggested that not every ‘shopper’ is necessarily a ‘customer’ for our wares, but that they are almost certainly shopping for something. ‘Emergency’ and ‘crisis’ calls are distinguished, and different responses to each are indicated. Finally, the procedures used are described, within the context of this particular voluntary agency, so that readers may distinguish what could be applicable in different contexts. 相似文献