海洋石油工程材料采办管理与成本控制

海洋石油平台重量小则几千吨，大的达到几万吨，设备材料众多，仅仅材料费就达到几亿元。提升海洋石油工程材料采办管理能力并做好成本控制，是推动工程企业持续发展的重要举措之一。文章分析了海洋石油工程材料采办管理特点，并对提高海洋石油工程材料采办管理方法及成本控制进行了简单论述。     

石油工程概预算编制及费用管理的几点思考

费用管理及概预算编制均是石油工程财务管理中的重要环节,其效率与效果的高低,直接影响着石油工程的经济效益与社会效益。基于这样的原因,对于石油企业来说,应加强对石油工程具体实情的研究,并要在此基础上,合理开展费用管理、概预算编制,实现对石油工程成本的严格控制,最终提高石油工程的经济效益与社会效益,促进石油产业的持续发展。本篇论文中,笔者主要对石油工程费用管理及概预算编制的相关问题进行了分析,以供参考。     

石油工程项目管理机制探讨

石油工程是我国一项重要的基础工程，其特点是工程项目复杂程度高，投资规模巨大，开展石油工程项目管理必须积极选择合理的运作机制，切实确保石油项目的效益最大化。本文从石油项目管理的各个方面进行分析，详细阐述石油项目管理问题。     

国内石油天然气勘探开发工程钻井监督发展对策探讨

分析了国外石油工程监督发展趋势,针对国内石油天然气勘探开发工程监督现状和存在的问题,提出了完善工程监督管理机构、开展IPM项目管理、日费制监督及总包制项目管理等发展对策。     

开启石油工程大发展的新里程——访集团公司油田企业经营管理部主任袁政文

今年初，集团公司党组确定了“打造一支作风过硬、技术精湛、经营高效、具有较强国际竞争力的石油工程铁军”的目标。半年来，集团公司石油工程系统对长期以来在队伍建设、经营管理、市场开拓等方面取得的经验进行了认真梳理、总结和提炼，并于5月14日～15日，在中原油田召开了“打造石油工程铁军”现场会。会议对制约石油工程持续有效发展的突出问题进行了深入分析，对打造石油工程铁军、增强石油工程队伍的保障力和竞争力。推进打造集团公司上游长板的工作进行了全面部署。 会议将中原油田石油工程队伍树为集团公司石油工程系统学习的标杆。并将中原石油工程队伍的精神内涵和管理经验概括为“临危奋起、自强不息的创业精神；志存高远、转危为机的发展眼光：迎难而上、锐意改革的创新勇气;开疆拓土、永不满足的进取意识；精益求精、持续改善的管理风格;激励约束、机制制胜的经营策略”，号召各石油工程企业学习推广中原经验，全面提升管理水平，为加快建设具有较强国际竞争力的跨国能源化工公司作出更大贡献。 为此，本期《特别关注》栏目编发一组专题报道，既有集团公司“打造石油工程铁军”的工作部署，也对中原石油工程队伍的精神内涵和管理经验进行深入解读。希望通过这组报道，促进各石油工程企业深入贯彻落实集团公司的部署，更好地学习借鉴先进经验。加快打造具有较强国际竞争力的石油工程铁军的步伐。     

海洋石油工程项目风险管理

文章主要介绍了海洋石油工程项目风险管理的相关内容，通过对目前海洋石油工程项目风险管理中存在的问题进行分析，来探讨海洋石油工程项目风险管理的应用过程，提出了加强海洋石油工程项目风险管理的有效措施。旨在明确海洋石油工程项目风险管理工作的重要性，强化相关人员的项目风险管理意识，提高海洋石油项目风险管理水平，推动海洋石油工程的可持续发展。     

石油工程业务智能管控平台研发与应用

传统石油工程管理模式存在单点管理与经验式管理效率低、成本高、效果不佳等问题。为提升石油工程业务管理能力和水平,结合物联网、人工智能等新技术,西南油气分公司研发并应用了石油工程业务智能管控平台。本文详细介绍了该平台的技术特点、功能及应用成效,提出了一套行之有效的石油工程信息化管理体系,以期为相关项目提供参考。     

石油工程造价中材料设备价格管理问题研究

在正常状态下运行的石油工程,其中所涉及到的材料,设备费是工程总费用中造价最高的,占到了总费用的一半以上,因此石油工程必须要将材料设备的费用管理做为工程造价管理的重要内容。就此问题,在本文中将对材料设备价格管理在石油工程造价中显现问题的分析,给出了具体的方法。     

分析油田地面工程管理中存在的问题及防范措施

我国的石油产业随着石油能源需求的不断加大发展愈加迅速,已经成我国能源供应的重要产业。随着油田的开采逐渐加深,越来越多的管理问题也随之显现出来,特别是地面工程的管理当中,其暴露出的弊端已经严重的影响了当前石油开采和生产。相较于其他国家的石油地面工程管理,我国大的石油地面工程管理存在着一定的不足。本文从油田地面工程管理的现状入手进行分析,并对目前油田地面工程管理的弊端进行探讨,总结出符合未来油田地面工程管理未来发展对策。     

海外石油工程项目国际采购管理要点解析

在石油企业运营的过程中，海外石油工程项目国际采购管理工作是十分重要的环节，这对企业的可持续发展有着十分重要的作用，在当下海外石油工程项目国际采购管理过程中还存在一些问题导致海外石油工程采购并没有充分发挥其作用，最终无法精准把控企业的运营成本。因此，对海外石油工程项目国际采购管理平台进行开发，充分发挥平台优势意义重大，通过对海外石油工程项目国际采购物资仓储开展统一管理，可使海外石油工程项目国际采购管理过程中责任更加明确，流程更加清晰，管理更加高效。     

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     

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。     

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.     

Comparing FTTH access networks based on P2P and PMP fibre topologies

There is an ongoing discussion in the market which Next Generation Access (NGA) architecture best suits future needs and which investment and cost differences exist. The discussion can be subsumed as P2P vs. GPON, which is somewhat misleading as this article reveals. The discussion is driven by the fact that the high capital cost and the long asset life time of fibre mean that the technology choices made today will dominate the opportunities for telecommunication business of all market players, incumbents, competitors, content providers and business and residential users for many years in the future.The paper analyzes the cost and other differences between Fibre-to-the-Home (FTTH) access network architectures and their related different wholesale approaches by using the well-known and understood steady state approach applied in other NGA analyses in the past. In addition to the steady state analysis a dynamic cost evaluation is included taking into account the different investment behaviour of the FTTH architectures over time. The results describe investment and cost differences between architectures, incumbents and wholesale based competitive operators. The analysis has been performed for different geotypes (clusters) of decreasing population density in a representative European settlement structure.     

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.     

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。     

Indigenous peoples’ nutrition transition in a right to food perspective

In indigenous communities the nutrition transition characterized by a rapid westernization of diet and lifestyle is associated with rising prevalence of chronic disease. Field work and literature reviews from two different policy environments, Argentina (Jujuy) and Canada (Nunavut), identified factors that add to indigenous peoples’ disease risk. The analytical framework was the emerging human right to adequate food approach to policies and programmes. Indigenous peoples’ chronic disease risk tends to increase as a result of government policies that infringe on indigenous peoples’ livelihoods and territories, undermining their economic system, values and solidarity networks. Policies intended to increase food security, including food aid, may also fuel the nutrition transition. There is a need to explore further the connection between well-intended policies towards indigenous peoples and the development of chronic diseases, and to broaden the understanding of the role that different forms of discrimination play in the westernization of their lifestyles, values and food habits. Food policies that take due account of indigenous peoples’ human rights, including their right to enjoy their culture, may counteract the growth of chronic disease in these communities.     

The role of government in broadband access

This paper discusses the role of governments in broadband. It is divided into five sections. Following an introduction in section one, section two discusses the diffusion of broadband Internet. Section three deals with competition-based and public-goods views on regulation and the corresponding roles and issues for governments. To gain deeper insights into the role of government in broadband, section four analyses market regulation and public activities in furthering broadband deployment in the US, Korea and Europe. These insights are evaluated in relation to the theoretical considerations established in section three. Section five closes with a discussion of our results and some conclusions. It becomes obvious that national broadband strategies benefit from considering both public good and competition-related aspects.     

A strategic skill based model of supplier integration and its effect on supply management performance

Supplier integration is a tool to help organizations gain competitive advantage. Strategic supply management skills and the supply management function's perceived status are hypothesized as antecedents to supplier integration leading to supply management performance. The sample for this study includes 152 executive level supply management professionals. The empirical results suggest that strategic skills and perceived status are essential antecedents to supplier integration and subsequent performance. Further, the relationship between strategic skills and performance is mediated by supplier integration. Results of a dominance analysis also suggest which strategic skills are most likely to explain status integration, and performance. These findings have significant implications for supply management theory and practice.