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71.
李伟 《云南农业大学学报(自然科学版)》2008,2(5):1-4
中国特色社会主义道路的形成是对科学社会主义理论的创新,它为我国社会主义建设和发展提供具有创新意义的重大方略和举措,为社会主义事业更加深入人心和不断进步提供理论依据。 相似文献
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The Regional Forest Agreement process has dominated Australian forest policy for the past decade. The RFA process set in place a mechanism by which benchmark conservation values were established for forest ecosystems, whilst addressing the needs of the timber industry. The outcomes of a number of RFA's have been fraught with controversy. Key stakeholder groups have shown disagreement with processes and outcomes of methods employed by government both in establishing conservation reserves and areas allocated to timber harvesting. This research uses non-linear techniques to examine the dynamical behavior in stakeholder responses and to identify patterns of behavior that may lead to prediction of stakeholder responses. The method developed in this research provides a bridge between social sciences and Chaos theory.1 相似文献
75.
姚利辉 《绿色中国(A版)》2005,(24):54-55
如何运用价值量指标来计算森林资产的价值,一直引起人们的争议。森林资产价值理论基础呈多元性。但无论是传统马克思主义经济学还是西方主流经济学,都存在局限性。文章对此进行了具体分析,提出“影响因素价值论”,以期解决自然资源定价出现的困惑。 相似文献
76.
为了提高四川省的科技创新能力,有针对性地开展科学研究,通过对四川省2001-2009年科技获奖成果统计分析,提出了加快该省科技创新体系建设的若干建议。 相似文献
77.
Foreign direct investment (FDI) inflows have been significantly impacted by environmental regulation (ER). This study is aiming at analyzing the ER effect on the FDI inflows. By using the data of 2008–2018, we use Three-stages least square (3SLS) method to assess the connection between FDI inflows and ER. The study results reveal that in Chinese industries, technological innovation (TI) is stipulated by the ER, and as a result, FDI has been engrossed. The results further reveal that TI has been enhanced by capital penetration, and a positive effect is perceived between TI and FDI. The findings of our study also show that there is a significant association between foreign capital (FC) inflows and TI, which indicates that technological policies are effective and advanced environmental policies would intensify the relevant policies between firms. Based on the study outcomes, this research proposes some policy suggestions for constructing a attuned policy system of environmental protection and FDI by regulating the implementation of conforming strategies. 相似文献
78.
随着时代的变迁和世界局势的发展,创新创业逐渐成为了当前的发展新势态和经济发展新引擎。在此背景下,饲料行业需要与时俱进,深入实施创新,驱动发展,促进企业结构调整,优化产能和经营,以实现可持续发展的目的。本文紧密结合“双创”的深刻涵义,就饲料企业经营主体的经营现状及面临的问题展开分析,对企业的多维经营进行探索与研究,提出了一系列具体的对策与思路。 相似文献
79.
In chemistry and many related fields, electronegativity (EN) is an important fundamental concept and its scale is a useful physcochemical parameter. Here, calculations of both ionization potentials and electron affinities are extended toward 107 elements and done by density functional theory at the local density approximation(LDA) level and the LDB level, i.e., the local density approximation level with further non-local corrections for exchange and correlation included self-consistently as well as the modified Slater transition-state method. The definite-differentiation method is employed into calculations of the electronegativity scale and the related parameters of 107 elements with very good results due to the consideration of relativistic effects. The calculation presented is to examine both the LDA and LDB approximations in calculations for the ionization potential and electron affinity of the elements with an improved or modified Slater transition-state method, and relativistic effects have also been taken into account for 107 elements compared with 103, 86 or less in the previous report under a spin polarized density function theory with some approximations to the exchange-correlation function. The calculation results for the various quantities represent an obviously improvement over some previous calculations. It is shown that the results calculated by the extended technique and the improved Slater transition-state method in general agree well with experimental values presented by Pearson, and are better than the reported values in many previous literatures. The developed new electronegativity scale will widely be applicable in many fields such as molecular structural parameterization expression, chemobiological activity optimization prediction, structure-activity quantitation modeling, functional chemical adaptization designing, and so on. 相似文献
80.
In this paper, based on the theory of the rotation of a cross section around a fixed axis, a new calculation method of second-order stress of space stability for thin wall member is applied. The example given in this paper shows that the conception of this new method of second order analysis is clear and the calculation procedure is concise. 相似文献