环新疆经济圈视角下土库曼斯坦国际投资法律评析

基于“环新疆经济圈”这个全新的视角,本文从外国投资者及其投资企业的法律地位与法律待遇、投资形式与投资方式的确定、外资投向及特定行业、税收及其他优惠措施、征用国有化及其补偿原则、企业经营自主权的保障、解决投资争议的法定程序这几个方面,对土库曼斯坦的国际投资法律制度进行分析和评价．进而为投资主体对土投资提出建议。     

桂林旅游地生命周期定位分析

通过1980-2008年的统计数据,对桂林入境旅游、国内旅游演变过程进行分析,并对时间序列进行阶段划分,得出桂林旅游自1973年对外开放以来经历了初创期、发展期、停滞巩固期和二次生命周期4个阶段,目前正处于第二次生命周期的发展期。     

基于知识管理视角探讨企业生命周期各阶段动态能力特征及影响理论研究

企业为了建立长期竞争优势,必须经常迅速调整自己的资源部署,以应对不断变化的环境。这种动态能力理论为现代企业价值创造与获取研究提供了一种全新的视角。动态能力研究已经成为战略管理研究的热门话题。本文试图从知识管理视角来研究企业生命周期各阶段的动态能力。     

生物质能源项目环境价值计量及潜在经济影响分析

综合运用环境价值计量与经济影响评价法将生物质能源项目与煤炭项目进行对比,探讨将环境计量纳入经济评价后对生物质能源项目的促进作用。运用生命周期评价法定量分析生物质能源项目与煤炭相比所实现的环境价值,借助排放物环境价值概念,使生物质能源项目的环境效益得以转化为货币价值,并进一步将其带入改进的纳入环境成本与环境效益的环境经济综合评价体系中进行测算。通过案例项目计算发现,生物质能源项目具有显著环境效益,该项目可实现SO_2、CO、NO_x、烟尘减排量分别为8.105×106 kg、1.027 80×106 kg、4.101 91×106 kg和10.642 77×106 kg,环境效益价值为1 086.78万元,纳入环境效益的项目投资利润率、内部收益率、净现值都有显著提高,对项目实施有明显的促进作用。     

数字化信息服务对环境可持续发展的贡献研究

基于国内外信息服务与环境发展相互关系的理论成果,文章比较分析了图书馆传统信息服务和数字化信息服务生命周期阶段对环境的影响,发现了数字化信息服务对环境可持续发展的积极促进作用。数字化信息资源的使用,将会大大减少二氧化碳的排放量,从而缓解大气升温问题,有利于信息服务行业的可持续发展。     

Measuring creativity: A case study in the UK's Designer Fashion sector

Since before the 1997 General Election, New Labour has repeatedly emphasized the importance of the creative industries in underpinning the national economy and as an engine of economic growth. The Creative Industries Task Force Mapping Documents of 1998 and 2001 sought to define and quantify in broad terms economic activity across 13 distinct creative industries. More detailed estimates have been published by the Department for Culture, Media and Sport (DCMS) in successive annual Creative Industries Economic Estimates.

An assessment is provided of the way in which the creative industries have been measured using the Office of National Statistics' Standard Industrial and Standard Occupational classifications (SIC and SOC). These classifications have themselves been revised since the early 1990s, and further revisions are in prospect from 2007. In this analysis particular focus is given to the ‘Designer Fashion’ sector, illustrated by a number of tables and data analyses.

These actual and proposed revisions have helped in documenting the rapidly emerging creative industries, which have reportedly grown at two to three times the rate of the UK economy as a whole. However, as the Regional Culture Data Framework published in 2002 records, serious problems remain in providing valid assessments of the creative industries sectors from ‘official’ published sources, even for the UK as a whole, let alone at the regional level emphasized by the Regional Culture Data Framework's regional sponsors. In any case, often the ‘scaling factors’ applied to official SIC codes to define creative industries appear arbitrary.

Many of the Regional Culture Data Framework's recommendations, notably the adoption of a more comprehensive ‘supply-chain’ approach to documenting the cultural sector, make further demands upon the existing official structural classifications and the data bases underpinning them. Even where all elements in the ‘supply chain’ are well documented, there are still questions about the validity of this approach. For example, should wholesale and retail distribution of creative industry products be regarded as part of the ‘Cultural Cycle’?

In conclusion, it is suggested that the ‘official’ data has marked limitations in documenting the creative industries and does not realistically or adequately capture the more interesting and dynamic elements of an industry like ‘Designer Fashion’. This is disappointing in a context where central government has placed increasing emphasis upon evidence-based policy to support the development of the creative industries, and where the British ‘Designer Fashion’ sector has lamented the lack of central support in comparison with the French or Italian industries. It is suggested that a more customized approach to collecting data about the creative industries is needed if the results are to usefully inform the further development and profile of these sectors.     

基于结构化软件测试方法探究

软件测试不仅是软件开发生存周期过程中最艰巨、最复杂的任务,也是软件开发过程中的一个非常重要的阶段。软件测试的目的不仅发现软件的错误与缺陷,还对软件的质量进行度量和评估,确保软件质量,提高软件可靠性。主要从软件测试方法、原理、应用、可行性研究等方面进行分析。     

也谈文件中心的中国本土化

文件中心的理论依据是科学的、客观的,因而也是完全适合我国的,建立文件中心也是改革和完善我国档案管理体制的需要,更是应对未来日益增多的电子文件的管理及实现信息资源共享的需要。本文就文件中心在我国本土化的原则、具体措施及实施过程提出了一些初步的思考和设想。     

长期力竭运动对大鼠子宫基质金属蛋白酶-2和-9的影响

目的:探讨长期力竭运动对大鼠子宫基质金属蛋白酶-2和-9(MMP-2和MMP-9)的影响.方法:以长期力竭运动所致动情周期抑制大鼠为模型,用免疫组织化学SABC法检测了大鼠子宫基质金属蛋白酶2-和-9(MMP-2和MMP-9)的表达,并结合图像分析系统进行分析.结果:在正常组和动情周期抑制大鼠子宫中均检测到MMP-2和MMP-9的表达,阳性反应主要分布于子宫腺上皮和基质细胞.与正常组比较,力竭运动致大鼠动情周期抑制后子宫MMP-2和MMP-9表达均明显降低.结论:长期力竭运动导致大鼠子宫内膜MMP-2和MMP-9的表达降低可能与大鼠动情周期抑制有关.     

环磷酸腺苷葡甲胺治疗支气管哮喘42例临床研究

目的探讨环磷酸腺苷葡甲胺治疗支气管哮的疗效.方法将82例支气管哮喘住院病人随机分成心先安治疗组(42)和非心先安治疗组(40例).结果心先安治疗组控制有效率达97%,对照组达74%,两组对比有显著性差异.结论心先安治疗组提高疗效缩短病程,显著优于对照组.