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11.
Objectives Support after fetal diagnosis of abnormality (SAFDA), is a facilitated shared experience group for women and their partners or support person, in Victoria, Australia, who have had a pregnancy termination for a fetal abnormality. The objective of this study was to evaluate the SAFDA-facilitated group. Methods A questionnaire-based study was undertaken between 2001 and 2005 to evaluate SAFDA. A deidentified self-completed questionnaire was given to participants at the end of each group and included questions relating to the referring professional, participants' prior expectations of the group, helpfulness of participation, preferred group format, length, and venue. In addition, there was also opportunity for participants to make general comments on their experiences of participating in SAFDA. Results A total of 85 participants (100% response) completed the questionnaire. Seventy-one participants (84%) considered it ‘very helpful’ to participate in the group. Seventy-eight participants (92%) considered that a shared-experience group was the most beneficial format. Comments written by participants affirmed that the present format of SAFDA was a highly valued opportunity to listen to and share experiences in a confidential small group. Conclusion SAFDA is a beneficial forum for women and their partners or support person to share their experiences after having had a pregnancy termination for a fetal abnormality. Further, SAFDA provides information and insights for health professionals who are considering how best to support women. Copyright © 2007 John Wiley & Sons, Ltd.  相似文献   
12.
Available freshwater stocks are being depleted and impaired on a widespread basis, with acute shortages an increasingly frequent condition in arid climates. In transboundary basins, water scarcity and pollution compound interstate tension and contribute to human suffering and ecological damage. This article provides theoretical perspectives on shared freshwater disputes and on the evolution of the international law of shared water resources. It argues that the UN Convention on the Non-Navigational Uses of International Watercourses (ratified by some countries, but not yet in force) is inadequate as a framework convention in terms of providing general obligations on the future parties or an institutional framework for future action. The paper suggests that three critical concepts be considered in future management of shared water resources: (1) the unitary character of watersheds (where the absence of extra-basin diversions allows); (2) joint or communitarian watershed management; and (3) the relevance of international trade to alleviating regional food stress, resulting from local water scarcity. Finally, it proposes the establishment of an international advisory body on shared water disputes, modelled after the Intergovernmental Panel on Climate Change (IPCC), whose role is codified in the Kyoto Protocol to the United Nations Framework Convention on Climate Change.  相似文献   
13.
A key challenge in the shared leadership literature has been a limited understanding of how multiple leadership activities are shared across team members and roles. We address this issue by conceptualizing and operationalizing shared leadership using both its content (i.e., what leadership roles are shared) and distribution (i.e., how leadership is shared across members and roles). In an exploratory study comprised of 129 work teams, we use latent profile analysis (LPA) to identify multiple shared leadership configurations that vary in the extent of sharing. Our second study of 103 MBA teams supports these findings and further (a) considers what shared leadership configurations have the greatest influence on team effectiveness, (b) examines the mediating role of teamwork processes, and (c) investigates the moderating role of temporal dispersion. We advance current research by demonstrating that shared leadership typically manifests in collective (i.e., members share all leadership roles) and distributed configurations (i.e., members hold one leadership role while other members hold other leadership roles), which has implications for team processes and effectiveness. Specifically, we show that collective configurations have higher team effectiveness (compared to distributed configurations) owing to improved teamwork processes and observe that these effects are more pronounced when temporal dispersion is high.  相似文献   
14.
In an open economy, embodied carbon dioxide emissions in international trade should be taken into consideration to scientifically define each country’s emissions responsibility. In this study, a multiregional input–output model is constructed to calculate the embodied carbon dioxide emissions of 25 World Trade Organization members, including China, according to the producer–consumer shared responsibility principle. The study indicates that: it is fairer and more efficient to identify each country’s carbon dioxide emissions responsibility according to the shared responsibility principle; China’s producer responsibility is 1.4 times that of the USA, while China’s consumer responsibility is only one-tenth that of the USA; according to the producer responsibility principle, China shoulders the greatest responsibility. According to the producer–consumer shared responsibility principle, China’s responsibility shows a large decrease. Resource endowment, economic development stage, and trade structure account for the abovementioned changes in China’s emissions responsibility.  相似文献   
15.
一般防腐涂料施工温度在5 ℃以上,冬季防腐施工气温低至-10 ℃,在制定防腐方案、选择防腐涂料时,通过检测、比较防腐涂料的低温施工性和防腐性能,保证防腐涂料能满足冬季施工的要求.在施工组织中,对防腐涂料进行了性能检验和现场附着力试验,对除锈要求、干膜厚度、表面质量、施工条件进行了严格控制,使整个工程的防腐质量达到要求.  相似文献   
16.
Co-operation between different parties and effective safety management play an important role in ensuring safety in multiemployer worksites. This article reviews safety co-operation and factors complicating safety management in Finnish multiemployer manufacturing worksites. The paper focuses on the service providers’ opinions; however, a comparison of the customers’ views is also presented. The results show that safety-related co-operation between providers and customers is generally considered as successful but strongly dependent on the partner. Safety co-operation is provided through, e.g., training, orientation and risk analysis. Problems encountered include ensuring adequate communication, identifying hazards, co-ordinating work tasks and determining responsibilities. The providers and the customers encounter similar safety management problems. The results presented in this article can help companies to focus their efforts on the most problematic points of safety management and to avoid common pitfalls.  相似文献   
17.
随着海洋资源经济潜力及战略价值的不断提升,国际海域尤其是公海保护区的资源开发利用保护逐渐成为海洋国家关注的焦点。从地缘经济视角和海洋命运共同体的内涵出发,分析了国际海洋资源开发利用的基本原则。在对国际海域经济活动分类的基础上,提出国际海洋资源战略价值评估的理论框架和技术方法。首先,依据国际海洋资源的分布特征及其空间形态,将国际海域经济活动划分为点状、线状和面状三类。各类经济活动的开展除受海洋生态环境、海域自然条件和国际规则、国家战略与地缘关系等因素外,还受到具体的技术瓶颈、装备保障和交通成本等多方面的制约。其次,从商品的价值属性出发,提出国际海洋资源战略价值所具有的三个属性,即自然属性、社会属性和地缘属性,进而从自然价值、需求程度和可获得性三方面构建了国际海洋资源战略价值评估的三维空间概念模型,并运用海域承载力确定资源开发利用保护的边界与阈值。再次,以油气开采、海上航行及渔业捕捞为典型代表,构建了三位一体的指标体系,集成生产函数、需求函数等计量模型,初步建立了一套较为完整的国际海洋资源战略价值评估技术方法。最后,结合参与全球海洋治理的战略需求,提出我国加快国际海洋资源开发利用保护的应对策略。  相似文献   
18.
《组织行为杂志》2017,38(8):1183-1195
Using conservation of resources theory, we challenge traditional unity of command models of leadership and propose that a dual‐leadership framework can serve as a potential solution to the inherent challenges of innovation. Leading for innovation demands are depicted as uniquely disparate from other forms of leadership, resulting in several types of conflict and resource depletion for individual leaders. We contend that this exploration–exploitation role conflict and the resulting need to manage incongruent role identities produce stress, strain, and resource depletion that in turn hamper innovative goal achievement for both a single leader directly and via subordinates more indirectly. We propose, however, that as an extension of the resource investment tenet of the conservation of resources theory, a dual‐leadership approach may alleviate many of these challenges for innovation. Specifically, the addition of a second leader can add resources to innovation and in turn decrease the role conflict inherent in managing the generation and implementation of creative ideas. Limitations and areas for future research are offered.  相似文献   
19.
京津冀及周边大气污染综合立体观测网制定了38项观测标准技术规范,开展了高效的综合立体观测,解决了原有站点不足、观测零散、标准不一、要素不全、数据可比性差等问题;注重业务和科研相结合,提升了京津冀及周边地区(“2+26”城市)重污染过程中大气污染化学成分的快速监控能力,对区域空气质量宏观和中、微观演变特征进行动态监测与追踪.区域大气环境综合监测数据库和共享应用平台解决了多源大气环境数据缺乏归一质控、管理、分析和图形影像显示技术,缺乏统一、安全、稳定的数据采集、传输、核验、存储和共享业务化平台的问题,为生态环境部、地方政府和科研机构及研究人员提供全方位数据共享.   相似文献   
20.
通过对脱硫吸收塔内五个区浆液的综合分析,讨论了石膏脱水系统环节的设计,结合天津第一热电厂脱硫工程,分析了各脱水设备在不同工艺流程中的选择条件,提出了一种湿法脱硫过程中浆液分配器的改进设计。  相似文献   
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