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1.
知识经济是以人力资本投入为主的经济.人力资源作为最积极最活跃的第一生产要素.其成本和价值的确认、计量、披露是企业的重要信息。  相似文献   
2.
Contingent valuation methods (CVM) are now well established as a means of measuring the nonmarket demand for cultural goods and services. When combined with valuations provided through market processes (where relevant), an overall assessment of the economic value of cultural commodities can be obtained. Within a neoclassical framework, such assessments are thought to provide a complete picture of the value of cultural goods. But are there aspects of the value of cultural goods which are not fully captured, or not captured at all, within such a model? This paper argues that CVM provides an incomplete view of the nonmarket value of cultural goods, and that alternative measures need to be developed to provide a fuller account.  相似文献   
3.
Ordinary markets allow parties, not the state, to value property and projects. But they do not account for subjective value in such traditional contexts as condemnation. An awareness of these nonmarket values helps overcome any categorical opposition to the use of the contingent valuation method (CVM) to value cultural and environmental resources. But accurate CVM should measure all values, positive or negative, tononowners; it should apply generally to any substitute projects; and it should seek to account for diminishing marginal value of additional resource units. CVM should be used only to aggregate nonmarket preferences, not to skew the political debate to cultural or environmental objectives.  相似文献   
4.
补脾活血中药对小鼠运动时物质代谢机能的影响   总被引:24,自引:2,他引:22  
利用补脾活血中药灌服小白鼠结合游泳训练,实验结果表明,6周游泳训练对小鼠的血清睾酮水平没有显著影响,训练结合补脾及补脾活血中药的灌眼,可显著提高小鼠血清睾酮水平;服药组可显著提高小鼠肌糖原含量,加速肌糖原的恢复;服药组使小鼠血清β-脂蛋白、总胆固醇、游离胆固醇含量显著低于训练及安静组。揭示服药可明显改善机体脂蛋白和脂代谢能力;眼药组可使血液脂肪酸(FFA)含量及FFA/白蛋白比值显著低于训练及安静组;服药组可显著降低血清胆红素、谷草转氨酶(GOT)活性,揭示服用中药可明显改善肝脏物质代谢能力,加速肝功能的恢复;在所有服药组中,补脾活血组效果较单独补脾和活血组为好。  相似文献   
5.
Environmental policy increasingly resorts to market-based instruments in order to meet sustainability objectives. The ‘carbon market’ instituted by the European Emissions Trading directive from 2003 is a canonical example, which has been described, and critiqued, as a delegation of policy objectives to market exchanges. In this paper, we examine the complex ways in which the operationalization of policy objectives and the organization of markets are intertwined, focusing on two other examples of European environmental regulation. The first one is the Integrated Pollution Prevention and Control directive from 1996, which defined the ‘best available techniques’ to curb emissions in air, water and soil. The second one is the Renewable Energy Directive from 2009, which introduced criteria for the definition of the sustainability of biofuels. Through the analysis of the design and implementation of these two directives, we identify a central concern for the coexistence of various objects, and various initiatives undertaken by European institutions, member states and private actors. We use the notion of coexistence to describe a European political and economic ordering that is inherently hybrid, and cannot be reduced to a mere delegation of policy objectives to the market, or a legal constraint imposed on all European actors. It grounds its political legitimacy and economic rationality on the distribution of roles and responsibilities across public and private actors, and on the ability to ‘keep things different’ according to local variabilities.  相似文献   
6.
Public policies such as feed-in tariffs have been widely introduced to stimulate the development of renewable energies, and sustain a decarbonisation of the electricity sector. Proponents argue that these governance instruments safeguard public goods such as the climate – yet they are accused of creating political markets, and political prices, here understood as market distortion. This paper studies the ‘politics’ of pricing by following the adoption of the first feed-in tariff in France. Pricing as a way of achieving non-economic ends, such as climate mitigation, brings the values of several public goods into play, all the while prompting a translation of these values into a single price. Following the struggles over the pricing of wind power in the early 2000s, the study illustrates that rather than a pollution of the market sphere by that of politics, a politics of pricing can be observed in four distinct struggles: namely the framing of the public interest; valuation as the articulation of the future; the possible agencies of governance; and role of valuation methods and calculations.  相似文献   
7.
选取长期在电力配网运行、维护作业过程中技能、技术优秀、工作高效人员,对他们的身体形态、机能、素质等方面的体能测试数据进行科学的分析,建立更加适合电力系统高空作业人员的工伤预防评价指标体系。  相似文献   
8.
刘帅 《教育教学论坛》2019,(27):213-215
正确而全面地编制工程量清单与计价表中的清单项是计量与计价教学的重点和难点。本文以某通风空调工程为例,提出了"查表看图"的教学方法,实践证明取得了较好的教学效果。  相似文献   
9.
目的:观察大剂量凉血活血中药对重度黄疸型肝炎的疗效;方法:将重度黄疸型肝炎随机分为治疗组和对照组,治疗组除常规使用西药护肝外加用大剂量凉血活血中药(大黄、丹参、赤芍等)治疗,与常规西药护肝治疗对照;结果:治疗组退黄降酶总有效率为88.89%,优于单用西药护肝组(58.46%),P<0.01。结论:大剂量凉血活血中药结合常规西药护肝治疗重度黄疸型肝炎对于退黄、降酶的疗效明显优于单用西药治疗,且无明显副作用。  相似文献   
10.
唐养璇 《商洛学院学报》2007,21(2):60-62,78
目的为了商洛山茱萸种植的规范化,对商洛山茱萸种植园中的害虫区系进行了调查.方法采用随机抽样和黑光灯诱捕统计的方法进行.结果通过调查发现商洛的山茱萸种植园共有17种害虫.结论商洛山茱萸种植园害虫区系具有混杂性和复杂性.  相似文献   
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