科学 技术 工程及科学家 工程师 企业家

论述了科学、技术、工程的性质与相互关系以及科学家、工程师、企业家的任务；为科学技术创新，发展经济，振兴国家，指出了应采取的对策。     

石龙：在创新中腾飞——热烈祝贺“石龙镇现代化建设科技创新示范工程”项目荣获2007年度广东省科学技术奖特等奖

“石龙镇现代化建设科技创新示范工程”项目荣获2007年度广东省科学技术奖唯一一个特等奖，石龙的发展模式、创新思路、探索方法，再次受到了高度的关注。石龙镇坚持走“科技兴镇”道路，始终依靠科技创新推动经济发展、社会进步和小城镇现代化，实现了“三次跨越”：第一次跨越以国家星火技术密集区建设单位为标志；     

北京重大科技成果巡礼

北京是我国创新能力最强的地区之一，拥有丰富的科技资源。近年来，随着北京市科技体制改革不断深化，首都区域创新体系框架初步形成。北京市政府实施的”首都二四八重大创新工程”，从首都经济建设和社会发展中的急需和关键问题出发，集中优势资源，夯实了依靠科技进步促进北京发展的基础。由此产生了一大批科技成果，在2003年度国家科学技术奖获奖项目中，通用项目获奖总数为186项，北京地区获奖项目有61项．约占三分之一；其中相当一批在北京得到了应用，为首都的经济建设和社会发展做出了重要贡献。在此．我们选择北京地区近三年荣获国家科学技术奖和北京市科学技术奖的部分项目进行介绍，以反映科技在首都建设中的作用．弘扬科学精神，激励北京地区广大科技工作者锐意创新、勇于探索，为首都北京经济建设和社会发展做出更大贡献。     

2006年度教育部科学技术研究重大项目开始申报

2006年度教育部科学技术研究重大项目和高等学校科技创新工程重大项目培育资金项目已于近日同时开始申报、受理。2006年的重大项目暂不扩大申报范围；培育资金项目依托单位仍以部门高校为主，地方高校以国家或教育部重点研究基地、国家创新群体或教育部创新团队作为依托方可申报。     

关于高等学校科技创新的理论研究

本文从科学技术的本质和发展规律以及社会经济发展的需要出发，探讨了科学技术创新的必要性和必然性，结合我国科学技术发展的现状和存在的问题，重点探讨了高等学校在科学技术创新中的作用，以及观念创新在科技创新中的关键作用。     

中国月球探测的起步、进展与前景

我国开展月球探测是以和平利用空间为宗旨，紧密结合我国经济、社会和科学技术发展的综合需求，把推进科学技术进步放在首位，服务于科教兴国战略和可持续发展战略。我国月球探测工程起步较晚，要借鉴国外月球探测工程的经验和教训，优选具有先进性和创新性的探测目标，形成自己的特色，力求高起点进入国际主潮流并做出应有贡献。我们采取短期目标与长远目标相结合，循序渐进与分阶段发展相结合，各阶段互相有机衔接的发展策略；     

编委会会议纪要

2006年9月15日《科学技术与工程》编委会在北京科技会堂召开了编委会会议。中国科协荣誉委员,中国航天集团总公司学术委员会主任,中国科学院院士庄逢甘主任主持会议并首先讲了话。庄逢甘主任在讲话中充分肯定了《科学技术与工程》在不到五年的办刊时间内,期刊由双月刊迅速发展到半月刊的成就．适应了我国社会发展对学术期刊的需求。仅从此期间收稿量增长十倍、出版期缩短到4个月以内的具体数字表明了《科学技术与工程》已初步获得科技界的首肯。今后要在已取得初步成就的基础上,进一步明确办刊方向,改善办刊条件,创造进一步提高质量的环境．办好《科学技术与工程》,为我国建立”国家创新体系”的宏大目标服务。     

从源头上保护原始性创新

从我国重大工程实践中引出科技创新存在的一些实际问题，提出创新是科技发展的基本动力；论述了保护科技创新的基本原则；提出鼓励科技创新的新思路，以及改革科研立项评审制度的建议等。     

地球物理勘探技术的应用研究及发展趋势

随着我国经济建设的不断发展,科学技术的进步和创新,地球物理勘探技术越来越广泛的应用在我国环境、资源和工程等领域。该文通过对普通地球物理勘探技术的应用进行研究分析,总结出地球物理勘探技术的应用以及发展趋势。     

我院科技论文在全国高校的位次

我院科技论文在全国高校的位次据中国科学技术信息研究所对我国１９９２年科技论文产出情况的统计和分析报告报导，天津轻工业学院在美国科学情报所（ＩＳＩ）编制的科学技术会议录索引《ＩＳＴＰ》中收录情况居全国高校第２０１位；在美国工程索引公司编制的工程索引《Ｅ...     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that     

On the Thermodynamic Limit for Responses to Static Electromagnetic Fields

For molecular systems,the quantum-mechanical treatment of their responses to static electromagnetic fields usually employs a scalar-potential treatment of the electric field and a vector-potential treatment of the magnetic field.Although the potential for each field separately is associated with the choice of an(unphysical)origin,the precise choice of the origin for the electrostatic field has little consequences for the results.This is different for the     

Call for Papers

<正>"The Journal of Shanghai Normal University:Mathematics"is published by Shanghai Normal University as regular issues of The Journal of Shanghai Normal University each year from 2014 in English.The editors-in-chief of the issues are professors Yuhao Cong and Maoan Han.The Journal of Shanghai Normal University was started in 1958 with     

Journal of Donghua University ( English Edition) Contents of Volume 31

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