浅析电气与自动化设计在工程实践中的融合

随着科技的发展、社会的进步,电气自与动化设计不再是特立独行的工程专业,在工程实践中它们互相融合并得到了广泛的应用。尤其是在嵌入式技术和现场总线技术发展使电气和自动化设计两者之间的工程实践活动得到了更多的渗透及融合,工程实践也向着电气智能化、网络化、自动控制等特点方向全面发展。因此,这也要求我们将工作方式与思维模式进行相应的调整以适应两个专业间的融合与发展。本文结合传统电气与自动化设计在工程实践中内容,从技术等方面论述电气和自动化设计在工程活动中的发展。     

DAB争议解决方式本土化的思考

我国工程建设迈向国际市场的过程中,工程合同争议解决方式也面临着与国际惯例接轨的机遇和挑战.而我国的工程合同争议解决方式存在着部门分割、解决方式单一、规定内容粗疏、实践操作性不强、行政干预、对当事人主体性保护不够等弊端,学习国际上的成功经验,革新我国工程合同争议解决方式,是我国建筑工程界面临的重大课题.来自FDIC合同的"DAB争议解决方式"开拓了我们的视野.     

对工程管理中辨证思维的探讨

随着我国经济建设的快速发展，各类工程的规模越来越大，工程活动的地位越显重要，这给工程管理提出了更多更高的要求。对工程管理进行辩证思维方式的思考与提升是哲学发展的必然，也是社会发展的迫切要求。本文结合工程管理实践及理论，探讨了工程管理中的辨证思维。     

论炼化工程PMC项目管理概述

积极推行工程项目管理承包(PMC),是深化我国工程建设项目组织实施方式改革,提高工程建设管理水平的重要措施;是勘察、设计、施工、监理企业调整经营结构,增强综合实力,加快与国际工程承包和管理方式接轨的必然要求.由于项目管理承包(PMC)在我国尚处起步阶段,实践过程中难免出现种种问题,如何解决这些问题,本文主要探讨了炼化工程PMC项目管理的一般概述问题.     

提高《工程经济学》教学效果的几点思考

《工程经济学》是工程管理专业的核心课程之一,是工程管理专业学生掌握技术经济分析方法的主要来源。文章结合教学实践,从对教材的选择、教学方法的创新、改革平时考核方式及提高教师自身素质等方面进行了探讨和总结,以期提高《工程经济学》的教学效果。     

土木工程检测技术专业"校企融合"人才培养模式探讨——以江西建设职业技术学院与江西建院工程检测有限公司合作为例

"校企融合"是指学校和企业合作办学,是我国高职教育的新阶段,这种人才培养模式具有强大的生命力.本文以江西建设职业技术学院与江西建院工程检测有限公司合作开设土木工程检测技术专业"试点班"为例,探讨"岗位对接培养"合作实践方式.     

生态补偿的国家立法责任

生态补偿不应只是学者专家以及少数地方政府关注的问题,而应由国家立法机关将之制度化、法律化,印制订生态补偿法.制订生态补偿法是国家以法律手段进行宏观调控以实现生态目标的重要方式,是构建和谐社会的有力措施,是维护"权利和义务的平衡",是统一各地方政府生态补偿政策与实践的手段,是对国家生态补偿实践--退耕还林还草工程经验教训的总结.     

工程问题的社会性研究

随着实践、专业技术学科的综合性发展,“工程”的内涵和外延不断扩充,同时也引起了大量的社会问题。特别是工程范围的界定,以及工程问题的提出对社会的影响和社会实践的导向作用,不容忽视。鉴于工程问题在认识和实践应用中存在的诸多问题,阐述了工程的定义,对工程问题进行了界定,阐述了工程问题的社会作用、社会属性与工程问题本身存在辩证的哲学关系,重视工程问题的社会作用是我们进行工程问题研究的基点。     

工程量清单与工程结算中的问题研究

工程量清单招标文件的组成部分,但实践发现,工程量清单在工程结算过程中并不是"万能"的,它仅仅是一种计价方式,在工程结算应用过程中仍暴露出许多问题。     

生态补偿的国家立法责任

生态补偿不应只是学者专家以及少数地方政府关注的问题,而应由国家立法机关将之制度化、法律化,即制订生态补偿法。制订生态补偿法是国家以法律手段进行宏观调控以实现生态目标的重要方式,是构建和谐社会的有力措施,是维护“权利和义务的平衡”,是统一各地方政府生态补偿政策与实践的手段,是对国家生态补偿实践——退耕还林还草工程经验教训的总结。     

John Stuart Mill's Theory Of Justice

John Stuart Mill has traditionally been portrayed as self-contradictory and failing to construct a unified social theory. Recent scholarship, however, has challenged this view, finding Mill's work to be creatively synthetic in bridging the antinomies inherent in liberal democratic thought. This revisionist interpretation of Mill is advanced by an understanding of his theory of justice and its role in shaping his policy positions on issues such as welfare, education, voting rights, property rights, taxation, government intervention, and the future of capitalism.     

A Rich Vein for “Reality Mining”北大核心CSSCISSCI

Arik Hesseldahl In the aftermath of the September 11 attacks, U.S. officials quickly turned their attention to other potential targets, including California's Golden Gate Bridge. What would happen if terrorists took down the bridge between San Francisco and Marin County? How much of the region would be affected and for how long?     

John Stuart Mill's Theories of Wealth and Income Distribution

Although he was much influenced by David Ricardo when he wrote the classical part of his Principles , John Stuart Mill was not a Ricardian when he penned his theories of wealth and distribution. They are based on a triple foundation. First, a belief that economics is a moral discipline. Second a theory of custom-driven human behavior. Third, an empirically formed conviction that the institutions of state, education and business cooperate to structure the distribution of income. On the basis of these presuppositions, Mill formulated 1) an institutional theory of the formation of human and non-human wealth and 2) an even more institutional theory of distribution demonstrating how the aforementioned institutions malignantly skew the distribution of income to the advantage of the propertied classes and to the extreme disadvantage of the working class. As a social economist, Mill recommended institutional reforms designed to eradicate the poverty of the working class.     

中国养活自己能力的长期预测:技术和政策分析

中国拥有世界五分之一强的人口 ,收入又在迅速增长。因此 ,国际上很自然地会考虑或推测她在今后的几十年是否有能力养活自己。中国的人口预计将从 2 0 0 0年的 1 2 8亿增长到 2 0 2 0年的 1 4 6亿 ,和 2 0 3 0年的 1 4 9亿。与此同时 ,人均收入的增长将导致对家畜和鱼类产品更大的需求 ,因而对饲料的需求也将有很大的增长     

Toward a Phylogenetic Reconstruction of Organizational Life

Synopsis Classification is an important activity that facilitates theory development in many academic disciplines. Scholars in fields such as organizational science, management science and economics and have long recognized that classification offers an approach for ordering and understanding the diversity of organizational taxa (groups of one or more similar organizational entities). However, even the most prominent organizational classifications have limited utility, as they tend to be shaped by a specific research bias, inadequate units of analysis and a standard neoclassical economic view that does not naturally accommodate the disequilibrium dynamics of modern competition. The result is a relatively large number of individual and unconnected organizational classifications, which tend to ignore the processes of change responsible for organizational diversity. Collectively they fail to provide any sort of universal system for ordering, compiling and presenting knowledge on organizational diversity. This paper has two purposes. First, it reviews the general status of the major theoretical approaches to biological and organizational classification and compares the methods and resulting classifications derived from each approach. Definitions of key terms and a discussion on the three principal schools of biological classification (evolutionary systematics, phenetics and cladistics) are included in this review. Second, this paper aims to encourage critical thinking and debate about the use of the cladistic classification approach for inferring and representing the historical relationships underpinning organizational diversity. This involves examining the feasibility of applying the logic of common ancestry to populations of organizations. Consequently, this paper is exploratory and preparatory in style, with illustrations and assertions concerning the study and classification of organizational diversity.     

Information infrastructure: Who builds broadband networks?

This paper examines the essential difference between the U.S. and Japan, when one considers information infrastructure. There are seven perception gaps between the U.S. and Japan concerning Information Infrastructure policies. These gaps must be understood in order to compare the countries' governmental policies in this area. In looking at the present circumstances, the essential question to answer concerns who is to build, own and operate the network(s) of the infrastructure. Liberalization is certain to be a central factor in the ongoing telecommunications debates. Now that customers have had a taste of the liberalized market-place, the movement toward more open markets will be difficult to stop. When considering options, it is necessary to pay close attention to standardized network access and the increasingly important role software plays. These issues are causing us to take a new approach to the traditional role played by regulators. They also force a closer look at the appropriate structure of utility companies. This paper addresses the above issues in hopes of stimulating dialog on the new telecommunications infrastructure paradigm.     

海岛地区产业演替及资源基础分析--以舟山群岛为例

改革开放以来,舟山市产业构成发生了显著变化,其经济发展过程可以划分为三个阶段。1992年前,是以产业结构渔业占绝对地位的单一结构阶段;1993—1998年,以旅游业为主的第三产业快速发展阶段;上世纪末以来,又进入了新一轮的经济发展时期,即工业产值比重快速增加阶段。根据海岛的自然资源基础和特点,在新世纪的经济发展过程中,舟山市应定位为生态型的港口旅游城市。以港口及临港工业为主导,以海岛旅游和海洋经济为特色,大力发展第二产业和第三产业。海岛地区的主导产业应体现海岛资源优势及区位优势,以集群性环保型产业为主。同时由于海岛地区淡水资源缺乏,主导产业也应着重选择低耗水型产业。     

风险视角下企业治理结构和研发创新——基于委托代理模型的研究

本文基于委托代理模型,从风险的视角研究企业治理结构对研发创新能力的影响。本文构建了一个包含创新活动的委托代理模型进行理论分析,利用动态DEA 模型测算创新能力,并使用2015-2018年我国上市制造业企业数据进行实证检验。实证部分检验了理论结论:委托代理问题不利于企业提升研发创新能力,且客观风险和主观风险厌恶会加剧该负面影响。基于此,本文认为上市企业应根据企业自身研发活动特点有针对性地改善企业治理结构,提出了适当延长代理人任期、推动股权激励计划、提升代理人的风险承担能力等建议。     

生物群落结构原型的仿生学模拟

模拟生命系统管理规律的科学即管理仿生学,是知识时代仿生学研究的新领域与前沿.基于模拟生物群落结构规律的研究目的,采用仿生学模拟的研究方法,以生物群落结构为原型,建立了仿生群落结构模型.结论为:垂直结构、水平结构、时间结构与交错区结构是支持生物群落生命活动的结构规律,以该规律为原型,推理建立了仿生分层结构、仿生优化结构、仿生动态结构与仿生相邻结构,四种仿生结构分别侧重于管理资源的分层管理、局部优化管理、动态过程管理、相邻关系管理,该模型为建立类似生物群落的人造管理系统即仿生群落管理系统提供了仿生结构模型.可以预测,该模型具有广泛的应用价值,能够推动管理仿生学的发展.