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991.
AIM: This paper is a report of an integrative literature review to investigate: (a) the extent of entrepreneurial activity by nurses, midwives and health visitors in the United Kingdom and (b) the factors that influenced these activities. BACKGROUND: Internationally, social and commercial entrepreneurial activity is regarded as important for economic growth and social cohesion. METHODS: Seventeen bibliographic databases were searched using single and combined search terms: 'entrepreneur$', 'business', 'private practice', 'self-employ$', 'intrapreneur$'social enterprise$'mutuals', 'collectives', 'co-op' and 'social capital' which were related to a second layer of terms 'Nurs$', 'Midwi$', 'Visit$'. 'Entrepreneur$' Private Midwi$, Independent Midwi$, and 'nursing workforce'. In addition, hand searches of non-indexed journals and grey literature searches were completed. The following inclusion criteria were: (a) describing nurses, midwife and/or health visitor entrepreneurship (b) undertaken in the UK, and (c) reported between January 1996 and December 2005. RESULTS: Of 154 items included only three were empirical studies; the remainder were narrative accounts. While quality of these accounts cannot be verified, they provide as complete an account as possible in this under-researched area. The numbers of nurses, midwives and health visitors acting entrepreneurially were very small and mirror international evidence. A categorization of entrepreneurial activity was inductively constructed by employment status and product offered. 'Push' and 'pull' influencing factors varied between types of entrepreneurial activity. CONCLUSION: Empirical investigation into the extent to which nurses and midwives respond to calls for greater entrepreneurialism should take account of the complex interplay of contextual factors (e.g. healthcare legislation), professional and managerial experience and demographic factors.  相似文献   
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OBJECTIVES: The purpose was to investigate managers' perceptions of organizational culture and attitudinal and behavioral reactions during and after restructuring, and to test a model linking culture to outcome. BACKGROUND: Healthcare reform has altered the work environment, but few studies have documented the impact of system changes on managers responsible for clinical services. METHODS: Survey data were collected from clinical managers (N = 104; 99) employed by 3 institutional boards in Newfoundland and Labrador in 2000 and 2002. Response rates were 57.6% and 47.7%, respectively. RESULTS: For both periods, most variable ratings were in the low range and depicted moderately, positive intercorrelations. Select culture variables, trust, and job satisfaction emerged as significant predictors of commitment. Although culture and trust exerted inconsistent effects on intent, satisfaction remained a predictor over time. CONCLUSION: The findings support the negative impact of reform on clinical managers, and the strong link between positive ratings of culture, trust, and satisfaction, and greater commitment and intent to stay. Greater attention should focus on promoting more positive cultures and work-related attitudes, and less turnover intentions.  相似文献   
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Primary hepatic malignancies are relatively rare in the pediatric population, accounting for approximately 1%–2% of all pediatric tumors. Hepatoblastoma and hepatocellular carcinoma are the most common primary liver malignancies in children under the age of 5 years and over the age of 10 years, respectively. This paper provides consensus-based imaging recommendations for evaluation of patients with primary hepatic malignancies at diagnosis and follow-up during and after therapy.  相似文献   
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Pediatric thyroid cancer is rare in children; however, incidence is increasing. Papillary thyroid cancer and follicular thyroid cancer are the most common subtypes, comprising about 90% and 10% of cases, respectively. This paper provides consensus imaging recommendations for evaluation of pediatric patients with thyroid cancer at diagnosis and during follow-up.  相似文献   
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Adrenal tumors other than neuroblastoma are uncommon in children. The most frequently encountered are adrenocortical carcinoma and pheochromocytoma. This paper offers consensus recommendations for imaging of pediatric patients with a known or suspected primary adrenal malignancy other than neuroblastoma at diagnosis and during follow-up.  相似文献   
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Davis  Kaley  Hirsch  Emily  Gee  Dylan  Andover  Margaret  Roy  Amy Krain 《Brain imaging and behavior》2022,16(5):2229-2238

Humans are reliant on their caregivers for an extended period of time, offering numerous opportunities for environmental factors, such as parental attitudes and behaviors, to impact brain development. The default mode network is a neural system encompassing the medial prefrontal cortex, posterior cingulate cortex, precuneus, and temporo-parietal junction, which is implicated in aspects of cognition and psychopathology. Delayed default mode network maturation in children and adolescents has been associated with greater general dimensional psychopathology, and positive parenting behaviors have been suggested to serve as protective mechanisms against atypical default mode network development. The current study aimed to extend the existing research by examining whether within- default mode network resting-state functional connectivity would mediate the relation between parental acceptance/warmth and youth psychopathology. Data from the Adolescent Brain and Cognitive Development study, which included a community sample of 9,366 children ages 8.9–10.9 years, were analyzed to test this prediction. Results demonstrated a significant mediation, where greater parental acceptance/warmth predicted greater within- default mode network resting-state functional connectivity, which in turn predicted lower externalizing, but not internalizing symptoms, at baseline and 1-year later. Our study provides preliminary support for the notion that positive parenting behaviors may reduce the risk for psychopathology in youth through their influence on the default mode network.

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