对我国铁矿业发展的几点思考

当前我国经济形势总体是好的，宏观调控已见成效。一季度国民经济延续去年的强势，继续保持快速增长势头，GDP同比增长9．8％，固定资产投资同比增长43％，显露出投资增长过快，货币规模超常增长，以及煤、电、油、运供应紧张等不利于发展的征象。从3月份开始，政府推出了一系列宏观调控的措施，二季度在国民经济保持平稳较快增长的同时，固定资产投资和工业     

宏观

10月宏观经济继续复苏 工业生产继续加快：10月份,规模以上工业增加值同比增长16．1％,比上年同月加快7．9个百分点。城镇固定资产投资继续快速增长1—10月,城镇固定资产投资150710亿元,同比增长33．1％,比上年同期加快5．9个百分点。     

固定资产投资形势分析和预测

一、1996年全社会固定资产投资形势分析1·1996年固定资产投资实况1996年我国的固定资产投资保持了适度的发展水平，全年完成全社会固定资产投资’2366o亿元，比1995年增长1＆2％，扣除价格因素，实际增长12．7％；现价及实际增长率分别比上年上升0．7和1．5个百分点；现价投资率达到34．9％，比上年上升约0．5个百分点。按不同经济类型划分。国有单位投资完成12358．6亿元，增长13．4％；集体单位投资完成349of亿元，增长｝卫％；个体投资完成3329．7亿元，增长3of％；其他经济类型投资完成4481．6亿元，增长37％。1996年国有单位投资占全…     

安徽省“八五”时期工业结构变动分析

“八五”时期，安徽工业持续高速增长，工业总产值年均递增26．2％，比全国平均水平高3．5个百分点。以工业为主导的第二产业增加值年均递增22．6％，比同期GDP增长率高8．5个百分点，工业高速发展是全省经济快速增长的主要支撑力量。伴随着经济的快速增长，全省工业的所有制结构、产业结构和企业规模结构也发生了较大的变化。一、从所有制结构看，集体工业特别是乡镇工业是工业超高速增长的主要推动力量；国有工业增速趋缓，贡献率大幅下降；个体私营工业迅速发展，比重上升较快；外资工业发展很快，但所占份额仍然较小。安徽集体工业尤…     

宏观看板

1-4月份全国工业实现利润4774亿同比增长22．1％；4月份我国完成工业增加值6820亿同比增长16.6％；1-4月份城镇固定资产投资增长29．6％；中国初步核实今年首季经济数据：GDP增速10．3％；普华永道预测：2050年中国将成全球第一经济体。     

亚行认为今年中国经济增速可达9.2％

亚洲开发银行8日在北京调高了它对2005年中国经济增长的预测，认为中国经济受外贸顺差大幅增加、固定资产投资强劲增长和消费提速的影响，经济增长率今年将达到9．2％，超出今年4月预测的8．5％。     

发展潜力巨大 面临严峻挑战 印度化学工业发展态势观察

据印度化工生产商协会（ICMA）称．印度的化学工业正在以几乎两倍于GDP增长率的速度快速增长。截至2005年3月31日结束的财政年度，印度化工业的销售收入达到约300亿美元，排名全球第12位。据印度化工及肥料部（IMCF）的统计数据显示．化学工业约占印度工业总产值的14％，制造业总产值的18％，出口总价值的13％～14％．     

我国仍将维持适度宽松的货币政策

国家信息中心经济预测部发布的报告认为，09年二季度，我国GDP同比增速预计达7％，CPI同比下降1．3％。未来我国仍将维持适度宽松的货币政策，但创纪录的信贷增量不可持续。报告预计，二季度PPI同比下降7．5％，工业增长7．1％，投资和消费分别增长27．6％和14％，出口和进口分别下降20．2％和25．5％。报告认为，二季度，     

宏观看板

1～2月份全国规模以上工业企业实现利润增长43．8％，1～2月份我国城镇固定资产投资同比增长23．4％，亚行预测2007年中国经济增速放缓GDP将增10％，中俄签署21项经贸合作协议 总额近43亿美元，中俄两国银行签署5亿美元出口买方信贷协议,2010年中国燃煤电厂二氧化硫排放总量将下降六成,外资零售企业并购意图明显商务部研究规范方式,四大因素制约中国纺织品出口预计增幅同比回落10％,     

宏观看板

1—7月份全国工业实现利润9679亿同比增长28．6％；1—7月份城镇固定资产投资同比增长30．5％；7月份全国工业完成增加值7200亿同比增长16.7％；国家投资安排有侧重上半年土地整理项目497个；国家统计局：我国工业企业发展呈现五大趋势     

Divergent patterns of engagement in Internet standardization: Japan,Korea and China

This article analyzes the engagement of Japanese, Korean and Chinese participants in the development of Internet standards at IETF on the basis of four quantitative metrics: attendance, patenting, authorship and leadership. The results are strikingly divergent. Japanese involvement in Internet standardization began early and Japan was, for many years, second only to the U.S. in terms of IETF participation. Though Japanese participation has declined since the early 2000s, Japan remains a major contributor to IETF standardization. Korean involvement in IETF has always been significant, but below the levels of Japan and major European countries. Korean participation in IETF has also declined over the past decade, and has been dominated by one firm, Samsung. Though meaningful Chinese involvement in IETF did not begin until the mid-2000s, it has rapidly expanded in recent years. Today, China is a major player in numerous areas of Internet standardization in terms of three metrics (participation, patenting and leadership), and is rapidly gaining in terms of document authorship as well. Most of China׳s recent IETF involvement can be attributed to Huawei, though other Chinese firms have recently begun to increase their participation in the organization. Thus, contrary to some views that China׳s engagement with standardization is primarily one of indigenous innovation and “catching up”, China׳s experience with IETF demonstrates deliberate and effective engagement with a major Western standards-development organization on its own terms.     

增强Linux系统安全性的措施

L inux系统的安全取决于系统管理员如何来管理它。本文探讨了一系列可以增强安全性的技巧与策略 ,包括 :系统安装原则、BIOS安全、口令安全策略、设计帐户自动注销功能、文件系统和日志安全策略、使用 SSH及 TCP-WRAPPERS,隐藏系统信息、删除所有特殊帐户、关闭控制台程序、限制系统中的 SUID/ SGID程序等。本文最后向 L inux系统管理员提出了一些安全管理方面的建议     

快速成形技术的应用及热点分析

基于快速成形技术的原理,展示了快速成形技术在快速模具制造、金属零件直接成形、反求工程等领域的广泛应用,总结了快速成形制造技术研究的热点,即研发新材料和新设备、提高成形精度、建立RPM的反求工程系统、建立成形技术的统一标准和扩大成形技术的应用领域。     

Whose Image is it Anyway?: Some Considerations of the Curricular Importance of Subject Image in Secondary School Design and Technology Education

This paper explores the idea that a sense of school subject image is a necessary feature of curriculum management and a potent force for change. The discussion centres on the view that all school subjects have an image and that if those intimately involved with the subject do not control the image then someone else does! In such circumstances the image is the product of past encounters and old euphemisms and is unlikely to hold the changed realities.The UK developments in Design and Technology education (the term Design and Technology is used to denote the school subject defined under this heading by the UK National Curriculum, 1995) have created something of an image problem which has interesting international parallels. Some of these problems are due to clearly discernible internal tensions and an ambiguous relationship with other subject areas.Through greater attention to subject image internal controversies might be acknowledged and resolved, relationships with other subject areas can be more meaningfully understood and practitioners can be helped to make sense of curriculum change.     

CIS与现代企业管理美学

概括性介绍了 ＣＩＳ（Ｃｏｒｐｏｒａｔｅ Ｉｄｅｎｔｉｔｙ Ｓｙｓｔｅｍ）的三大基本组成，并阐述了它与现代企业管理密不可分的相互联系及所处的举足轻重的地位，指出导入ＣＩＳ是现代企业谋求发展的重要手段。     

HSE走进中国石油

企业管理水平的好坏直接影响着企业的经济效益,运用HSE管理能提高企业管理水平,HSE管理模式将健康,安全,环境三者视为一个有机的整体。HSE管理认为人的安全是第一位的,人是创造财富的原动力,是企业的最大财产,HSE管理体系强调的是“蝴蝶效应”。     

Diffusion and usage of public e-services in Europe: An assessment of country level indicators and drivers

We analyze the state of the art of indicators on e-government, e-health, e-procurement and e-participation. We survey the main methodological properties of these indicators, and highlight their heuristic potential. Further, we address empirically the issue of the explanation of the availability scores, i.e. how the supply of the various e-services in each country is affected by political, institutional and socio-economic differences, and is followed by actual usage. The econometric analysis uncovers the importance of broadband penetration and higher education as drivers for most of the types of e-services and users (citizens and businesses). Moreover, a corruption-free and agile public sector proves to be an important pre-condition for more effective supply and usage. Despite data limitations and the complexity of the underlying diffusion phenomena, our study is the first truly longitudinal contribution aimed at disentangling the common drivers of such an important phenomenon – the e-services availability and usage across European countries. As such, this work appears useful to inform the policy debate and practice, in a phase characterized by a prospective reorientation of the public e-services provision and policy agenda.     

一种高精度的频率标准比对系统

频率标准源可以提供精确的标准频率,在测定频率标准源的各项性能指标时,要求测试系统必须具有很高的比对精度。所设计的频率标准比对系统采取多级倍频 混频方式使频率偏差逐级扩大后再测量,从而避免了直接进行高次倍频的困难,提高了测量精度,可以对高精度的频率标准的准确度、长短期频率稳定度进行快速测量,是一种高精度时畴参数测量系统。     

Material power and normative conflict in global and local agrifood governance: The lessons of ‘Golden Rice’ in India

This special section aims to investigate the interaction of global and local forces in shaping agrifood governance. It starts from the recognition that a multitude of actors and norms shape today’s agrifood system. The resulting opaqueness of the systems makes it extremely difficult to understand and explain processes and outcomes of agrifood governance. Given the sustainability challenges facing the agrifood system, improvements in our understanding of what the interaction of global and local actors and norms means on the ground are urgently needed, however. The section, therefore, analyses agrifood governance in India across a selected group of cases. It does so by employing a systematic framework emphasizing the material and ideational dimensions of power and their interaction. The section has chosen India as the setting in which to analyze this interaction due to the crucial role the food demand and supply of this rising power plays in today’s agrifood system. This article provides the special sections’ analytical framework, which uses the interplay of material and ideational dimensions of power as a focal lens. In addition, the article applies this framework to an empirical study of the political conflict around GMO foods in India, specifically the case of ‘Golden Rice’.     

蒸汽热量计量应用的探析

研究了石油化工企业的燕汽计量情况,着重对蒸汽热量计量的合理性进行了分析,阐述了蒸汽热量计量的依据及计算方法,以及蒸气热量计量对节能降耗的重要意义.