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41.
供电企业服务于公众事业,在营运过程中承担着较高的法律风险。文章首先分析了供电企业法律风险的各种表现形式,接着就法律风险的产生根源进行论述,最后提出全面防控法律风险的对策措施,以期为提升供电企业法律风险管理水平而抛砖引玉。 相似文献
42.
高科技企业人才流失预警机制研究 总被引:2,自引:2,他引:0
以风险信息采集—风险预警指标库构建—风险评估—预警警报发布为逻辑思路阐述高科技企业人才流失风险预警模式。根据对人才流失风险的识别,从个体、组织、环境3个方面构建高科技企业人才流失风险预警指标体系,并利用层次分析法和熵权法对风险指标进行评估。最后,根据BP神经网络原理确定高科技企业人才流失风险预警模型,设计预警模型的构建步骤,进一步对风险等级及临界值进行设计和界定。 相似文献
43.
A Classroom Exercise to Examine the Trade‐off between Mission Capacity and Life Cycle Cost 下载免费PDF全文
This article presents a classroom exercise, centered on a simulation that has been used for 4 years in an MBA program to help students develop an understanding of the trade‐offs involved in managing capital assets in the public sector. Though often ignored in business schools, mission is a key criterion that must be considered when managing such assets, and acts as a surrogate for profit. The case presents a rich environment in which the impact of cost reductions (or additional investments) on mission can be quantified, and trade‐offs can be assessed and discussed. It gives students a chance to develop creative ideas for process improvement, and provides sufficient data for them to analyze the impact of their suggestions in a rigorous way. 相似文献
44.
本文主要通过介绍互联网金融P2P借贷发展的概念,详细分析了互联网金融最具代表性的P2P网络借贷平台最近的发展状况及其带来的各种法律风险。然后运用国内外互联网金融理论对我国P2P网络借贷平台的现实问题进行具体阐述,提出一系列完善法律制度、建立完善互联网金融体系的建议。 相似文献
45.
在没有充足样本数据时,为有效地管理各种风险,本文提出了一个全新的研发项目风险评估模型,这个模型主要是基于Noisy-or gate 和贝叶斯网络进行评估。该模型在贝叶斯网络节点满足构成Noisy-or gate模型的前提下,利用历史数据或专家判断得到有效的网络参数,进而推断出每一项风险因素发生的概率,结合风险影响权重得到综合风险影响值,并对比得到高风险因素,为风险管理提供依据。通过与AHP方法评估结果对比表明,该模型可以准确地评估研发项目的风险,从而提高风险管理的效率。 相似文献
46.
The aim of this study was to investigate the frequency of child physical maltreatment (CPM) in children with autism aged 2–5 years in Henan province (China), and to explore the risk factors for severe CPM in these children. This cross-sectional study was performed at the Psychology Clinic of the Third Affiliated Hospital of Zhengzhou University between September 2012 and September 2013 with 180 parents of children with autism. Children and parents had no history of any cognitive therapy. The childhood autism rating scale (CARS) was used to evaluate the severity of autism in children. Data on parental CPM during the past 3 months were collected from parental self-reporting. Logistic regression was used to investigate the risk factors of severe CPM. CPM was self-reported by 88% of the parents of children with autism. One hundred and fifty four of these cases were in the minor CPM group (86%) and 64 in the severe CPM group (36%). Most cases of severe CPM were unlikely to have caused injury. Univariate analyses showed that child's age (p = .018), age started to speak (p = .043) and CARS score (p = .048) were associated with severe CPM. Child's age (p = .011) and CARS score (p = .041) were independently associated with severe CPM. The risk of severe CPM increased with age and CARS score. Our findings showed that CPM is widespread in families of children with autism in Central China and more knowledge should be provided to parents of children with autism, particularly in cases of severe autism (those with high CARS scores). 相似文献
47.
Grant Davidson 《Journal of Adventure Education & Outdoor Learning》2013,13(1):13-37
Abstract This paper provides analysis on the frequency and nature of accidents and near accidents that have occurred in larger outdoor education centres in New Zealand. This is the first time that information of this type has been collected and analysed in New Zealand. All 25 of the known outdoor education organisations employing three or more full-time staff were invited to participate in a study that would extract and review data from their records about accidents and near accidents. Twelve agreed to participate. The data collected is analysed in the context of various myths that are often heard referred to by the outdoor education community. These are that: 1. i.focusing on minor incidents prevents major accidents occurring, 2. ii.selecting activities with high perceived risk but low real risk reduces exposure to accidents, 3. iii.more accidents occur while under the supervision of male rather than female instructors, 4. iv.accidents are more likely in the afternoon than the morning, and 5. v.outdoor education is dangerous compared to other risks in life. The results lend some support to the factual nature of “myths” iii and iv, but help consign “myths” i, ii and v to the category of folklore. These results provide insights that may assist in developing strategies to improve safety in outdoor education. In view of the current size and importance of the outdoor education sector in New Zealand and its likely future growth, one of the main recommendations arising from this study is for the establishment of a national system to formally record and report incidents and accidents. 相似文献
48.
试析新闻事业人民属性六十年认知历程 总被引:1,自引:0,他引:1
本文回顾中国新闻事业人民属性六十年认知历程,分析影响这一认知的四个因素:对人的尊重和对人全面发展的重视,对科学的尊重和对新闻传播规律的重视,对人权的尊重和民主政治体制改革自觉的回归,经济振兴和经济对新闻传播事业的推动。 相似文献
49.
Record numbers of unaccompanied refugee minors continue to arrive in high-income countries seeking asylum and protection. Despite receiving educational support, unaccompanied refugee minors continue to be vulnerable to negative educational experiences and outcomes. The review investigates what resilience factors enable unaccompanied refugee minors in high-income countries to have positive educational experiences and outcomes. It aims to inform the literature on risk and resilience factors and the development of future interventions. Eighteen articles met the eligibility criteria for the review. Twenty-six factors were identified as risk and resilience factors related to five socio-ecological levels: child, microsystem, mesosystem, exosystem, and macrosystem. The findings revealed significant heterogeneity. Microsystemic and mesosystemic factors were found to play the most important role in educational resilience. Meanwhile, young mothers, minors who experienced immigration detention, and minors whose immigration statuses are unknown or pending are sub-groups of unaccompanied refugee minors who are particularly vulnerable to risk. Findings are discussed with implications for future research, policy, and practice. Future studies need to elaborate whether their findings are particular to the condition of being unaccompanied or being refugee. 相似文献
50.
Kirtimaan Syal Anand Srinivasan Dibyajyoti Banerjee 《Indian journal of clinical biochemistry : IJCB》2015,30(3):323-328
Diabetes and tuberculosis are world’s most deadly epidemics. People suffering from diabetes are susceptible to tuberculosis. Molecular link between the two is largely unknown. It is known that Vitamin A receptor (RXR) heterodimerizes with Vitamin D receptor (VDR) and Peroxisome proliferator-activator receptor-γ (PPARγ) to regulate Tryptophan-aspartate containing coat protein (TACO) expression and fatty acid metabolism respectively, so it would be interesting to check the expression of these genes in diabetes mellitus (DM) patients which might explain the susceptibility of diabetics to tuberculosis. In this study, we checked the expression of RXR, VDR, TACO and Interferon-γ (IFNγ) genes in type-2 DM patients for understanding the link between the two diseases. We observed down regulation of RXR gene and corresponding up regulation of TACO gene expression. We have not observed significant change in expression of VDR and IFNγ genes in type-2 DM patients. Repression of RXR gene could hamper VDR-RXR heterodimer formation and thus would up regulate TACO gene expression which may predispose the type-2 DM patients to tuberculosis. Also, decrease in RXR-PPARγ heterodimer could be involved in DM. 相似文献