变采样周期和数据包随机丢失的NCS鲁棒H∞ SymboleB控制

在消费者对商品价格与供货时间的偏好假设下，建立一个厂商关于电子商务与传统商务交易方式选择的完全信息静态博弈模型，其纳什均衡表明了电子商务与传统商务潜在的发展趋势，特别是两者可能的市场剖分关系.确切而言，若市场满足既定假设，均衡条件下的电子商务交易方式表现为较长的供货时间及低于传统商务约40%的市场交易价格，将获得三分之一的市场份额.     

Connecting market orientation,learning orientation and corporate social responsibility implementation: is innovativeness a mediator?

Corporate social responsibility (CSR) has been a topic of interest to both practitioners and researchers in the forest products sector. However, the existing literature falls short of examining the connections between CSR implementation and firm cultures, a key link to further our understanding for CSR implementation. This current study investigates the relationship between firm cultures and CSR implementation in the global forest, paper & packaging industry companies. Specifically, the authors propose firm cultures, including market orientation, learning orientation and innovativeness potentially support CSR implementation. Also, innovativeness is proposed to mediate the market orientation-CSR and learning orientation-CSR relationships. Data are collected through a mail survey with responses from 58 companies (87 individuals) of the Top 100 global forest, paper & packaging industry companies, identified by PricewaterhouseCoopers in its 2008 Global Forest, Paper & Packaging Industry Survey. Results confirm the hypothesized relationships between market orientation and CSR and learning orientation and CSR. However, the proposed mediating effect of innovativeness is not significant.     

我国房产税开征实效分析

文章结合目前已初见的房产税开征效果,分别探讨其对房地产市场、财政收入和社会贫富差距的实际影响,比较其与理论期望的差距与原因,得出房产税的效果是长期的,另外现行的方案有待向存量房开征房产税、采用差异化和累进制税率相结合方向改善,且配套完善的房地产相关政策,才能更好地实施其政府调控作用。     

关于风景园林行业市场领域分类的思考

从园林投资主体和使用目的的角度,把园林市场划分为市政类园林、地产类园林、企事业单位类园林、生态修复类园林、私家园林(艺)、园林苗木和养护7种主要类型,并对前5种概念给出定义,可供园林行业市场领域研究参考.     

农药市场经营现状及存在问题与对策

本文通过对石家庄市农药市场经营现状及存在问题的分析,探讨了新形势下农药经营者的出路及对策,并结合现代农业发展新趋势,探索监管新模式。     

长春市花卉业发展的展望

分析了长春市花卉业的现状、水平及发展化卉业的条件及优势。讨论了长春市发展花卉产业的基本设想和对策。     

以市场需求为导向学生成才为目标的教学改革

解决学校培养出的人才不是企业急需人才这个矛盾的方法。就是要以市场需求为导向，以学生成才为目标进行教学改革，确定教学体系，实行以岗位定课程的订单式教学法，企业与学校紧密结合。学校根据企业所需要的员工应具备的知识为框架组织教学，同绕思想教育体系、技能技巧体系、专业能力体系进行教学设计，对学校、教师及学生都提出了更高的要求。     

中部金融市场的现状及发展思路

金融市场是经济发展的资金基础和后盾，中部的发展需要中部金融市场的发展。文章通过对中部金融水平的现状描述，提出以武汉为中心建立区域金融中心的设想及具体措施，及组建中部开发银行，优化发展中部金融市场。     

Breeding for Improved Oil Quality in Brassica Oilseed Species

Abstract

Oil quality in vegetable oils is determined by both nutritional and functional aspects, which are, in turn, primarily determined by the fatty acid profile (i.e., fatty acid composition) of the oil. The naturally occurring fatty acid composition of Brassica oils has been extensively modified using conventional plant breeding and biotechnology-based techniques to create unique and improved quality vegetable oils. New Brassica cultivars displaying a wide range of edible oil qualities have been developed, and commercialized in recent years. Improved Brassica cultivars which produce an industrial oil have also been developed and commercialized in the last two decades. World vegetable oil markets are highly competitive, so the steady improvement in oil quality of the Brassica oilseeds is essential to maintain or increase market share, and/or to create new niche markets. The main challenges facing Brassica oilseed breeders are (1) to determine the desirable fatty acid profiles of the oil for each end-use market application to create improved oils and (2) to quickly develop improved Brassica cultivars which can produce the new fatty acid profile oils at competitive prices.     

在市场经济条件下建设共同富裕的和谐社会

建设共同富裕的和谐社会，是发展社会主义市场经济的根本目的，也是区别于资本主义市场经济的重要标志；既要运用市场经济建立起增进社会财富、克服平均主义的竞争机制；又要运用市场经济建立起先富带后富，消除两极分化实现社会公平的激励机制和调节机制；也就是要在市场经济条件下建茈起实现共同富裕、促进社会和谐的有效机制。