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71.
Despite the significant effect that invasive species have on natural values, the number and extent of invasions continue to rise globally. At least three dominant reasons explain why policy development and implementation can fail: differences in managers’ mental models of invasive species management; cross-agency responsibility; and poor planning and management (i.e., planning–implementation gap). We used a case study of cross-agency management of gamba grass (Andropogon gayanus) in Australia to explore the differences in organizational staffs’ mental models of management. The gamba grass invasion in northern Australia is continuing to expand and associated effects are increasing; coordinated action across agencies is needed to manage the expansion. Our aim was to examine how staff would represent their mental models as a diagram that we could compare between individuals and groups. We used cognitive mapping techniques to elicit models of 15 individuals from across 5 organizations, represented as an influence diagram, which shows the interrelationships that define a system. We compiled the individual influence diagrams to create a team model of management that captures the common connections across participants’ diagrams. The team model revealed that education, science, legislation, enforcement and property management plans were perceived to be the most important management tools to control or eradicate gamba grass. The Weed Management Branch was perceived to have the most central role in gamba grass management, while other organizations were perceived to have specific roles according to their core business. Significant positive correlations (i.e., shared perceptions) were observed across half of the participants, indicating that the some participants have shared models that could be used as a starting point for discussing the team model, clarifying roles and responsibilities, and potentially building consensus around a shared model. Dominant opportunities for improvement identified by participants were better use of management tools, namely education and enforcement, better coordination and collaboration between agencies and increased resourcing. Our research demonstrates the value and validity of using influence diagrams to explore managers’ mental models and to create a team model that could serve as a starting point for improved cross-agency natural resource management. 相似文献
72.
区域科技基础条件平台的构建,可以更好的发挥公共科技服务在区域自主创新和科技进步中的作用,有利于减少科技资源布局分散和重复建设等问题,将为区域主导产业的发展起到极大的促进作用,可以确保产业在全国同行业中处于领先地位。本文在解析了区域科技基础条件平台建设影响因素的基础上,分析区域科技基础条件平台构建的目标任务和重点工作内容,并探讨相关的保障措施。 相似文献
73.
针对目前我国建筑材料的发展现状,论述了节约型社会发展新型节能建材的必要性,以及新型墙体材料、保温隔热材料、防水密封材料、装饰装修材料的发展现状及趋势,发展新型节能建筑材料对于落实科学发展观和构建资源节约型社会具有的重要现实意义。 相似文献
74.
近年来增强化学发光技术得到快速发展,在生物学和医学中得到逐步应用,具有很大的应用价值。本文就增强化学发光技术的工作原理、增强化学发光的基因加测系统、增强化学发光的酶联免疫研究、增强化学发光的蛋白质检测系统、增强化学发光的寡核苷酸标记与检测系统进行全面分析,以促进增强化学发光技术在生物学与医学中的实践应用更加广泛。 相似文献
75.
全面剖析了1953—2014年中国政府科技投入的规模和强度的变化态势,系统分析了政府科技投入与经济增长的弹性系数的变化情况。通过回归分析和协整检验,分析了1953—2014年中国政府的科技投入与经济增长的相关性。结果表明:1953—2014年中国政府科技投入的规模和强度不断加大,政府科技投入对经济增长的平均贡献率达到13.2%;政府科技投入与GDP增长之间存在较强的正相关关系和长期动态均衡关系。指出:为实施创新驱动发展战略、实现建设创新型国家的宏伟目标,应稳定增加政府科技投入、优化科技投入结构、完善和创新科技投入管理体制机制。 相似文献
76.
77.
This paper develops an approach to evaluating designs for digitalisation interventions in purchasing and supply management (PSM), and identifies some fundamental design principles for such interventions. A set of advanced technologies for digitalisation and a theory-based set of seven value drivers for PSM are identified for the proposed grid to facilitate the design of applications and interventions for digitalising PSM. The grid relates the digital technologies to the PSM value drivers in a matrix-like manner, allowing the structured consideration of the space defined by these two dimensions. The proposed approach to the strategic evolution of digitalisation in PSM is tested and its utility is demonstrated in analyses of practitioner literature and multiple case-study-based perspectives on PSM digitalisation. Two fundamental design principles relating to the use of the grid, or to the filling of its space, are set out, thus the research provides new theoretical perspectives on the design of advanced forms of PSM digitalisation. The proposed grid may be used in application design, communicating current and future states of PSM digitalisation to stakeholders, and specifically in developing a future-oriented strategy with a digitalization element for the PSM function. 相似文献
78.
This paper examines the idea of an online collaborative competition for solutions to environmental and social problems. It asks three basic questions: What is a collaborative competition? In what sense are collaborative competitions collaborative? And in view of the social and environmental goals of the competitions, are they a contribution to sustainability practice? Prepared by a conceptual analysis, partly drawing on the arguments for extended peer review in post-normal science, and based on the in-depth analysis of one collaborative competition, it is argued that the idea of a collaborative competition is innovative and suggestive; however, in practice there is only weak evidence for collaboration - the competitive element clearly prevails. The innovation, in practice, is a new way of making visible and thereby promoting social and environmental ideas. There is some evidence for collaborative spirit, but there is only limited evidence that arguments for extended peer review apply. The design of the online collaborative competition might not promote collaboration as well as it could. Therefore, the paper ends with a discussion of possibilities for changing the design of the competition. 相似文献
79.
Resource extraction companies worldwide are involved with Indigenous peoples. Historically these interactions have been antagonistic, yet there is a growing public expectation for improved ethical performance of resource industries to engage with Indigenous peoples. (Crawley and Sinclair, Journal of Business Ethics 45, 361–373 (2003)) proposed an ethical model for human resource practices with Indigenous peoples in Australian mining companies. This paper expands on this work by re-framing the discussion within the context of sustainable development, extending it to Canada, and generalizing to other resource industries. We argue that it is unethical to sacrifice the viability of Indigenous cultures for industrial resource extraction; it is ethical to engage with indigenous peoples in a manner consistent with their wishes and needs as they perceive them. We apply these ideas to a case study in the coastal temperate rainforest of Clayoquot Sound, British Columbia, Canada. In this case a scientific panel comprised of Nuu-Chah-Nulth elders, forest scientists and management professionals, achieved full consensus on developing sustainable forest practice standards by drawing equally on Indigenous traditional ecological knowledge and Western science in the context of one of the most heated and protracted environmental conflicts in Canadian history. The resulting sustainable forest practice standards were later adopted by leading forestry firms operating on the coast. Our analysis of this scientific panels success provides the basis for advancing an ethical approach to sustainable development with Indigenous peoples. This ethical approach is applicable to companies working in natural resource industries where the territories of Indigenous peoples are involved.David Lertzman Ph.D. is Adjunct Assistant Professor of Environmental Management and Sustainable Development and Senior Associate with the TransCanada International Institute for Resource Industries and Sustainability Studies at the Haskayne School of Business, University of Calgary. He teaches courses on Sustainable Development With Indigenous Peoples at the Graduate and Undergraduate levels, and in the MSc Program in Sustainable Energy Development for Latin America and the Caribbean. Dr. Lertzman also teaches a Wilderness Retreat on Leadership for Sustainable Development in the MBA program. He is a private consultant and has worked in many Indigenous communities, mostly in Western Canada.Harrie Vredenburg Ph.D. is Professor and Suncor Energy Chair in Competitive Strategy and Sustainable Development at the Haskayne School of Business at the University of Calgary where he is also Director of the TransCanada International Institute for Resource Industries and Sustainability Studies. He teaches in Haskaynes MBA and PhD programs. He is also Academic Chair of the MSc program in Sustainable Energy Development for Latin America and the Caribbean offered by the Haskayne School of Business at the Quito Ecuador campus of regional partner, the Latin American Energy Organization (OLADE). He regularly teaches in the Latin American program. 相似文献
80.
低值易耗品是高校实验室中最常用,也是必需的消耗材料,对其加强管理、规范招标采购是必要的。本文阐述了规范低值易耗品招标采购要注意的几个重要环节,主要包括确定招标采购计划,制定招标采购文书,组建评标委员会,等等几个方面。 相似文献