科学技术发展引起的社会关系与组织变迁

科学技术发展对社会产生广泛的影响,其中,科学技术发展对社会关系、组织的变化成为社会发展的一个重要标志,并改变着组织管理模式与方法等。在现代社会中,科学技术改变了生产方式、社会结构、社会关系与组织类型。因此,对科学技术发展导致的新型社会关系的机制进行分析,并在此基础上分析基于社会关系变化而引起的组织变迁的特点、机制和基本模式,探讨科学技术发展形势下的管理方式的改变。     

发展科学技术 提高学术水平

本文介绍了新技术革命时代,国际社会进入综合国力的竞争,给社会的政治、经济、文化带来了新的变化和发展。高等工程教育必须适应社会发展的需要,深化教育改革,准备进入21世纪、论述了科学技术是提高和发展生产力的关键,新技术革命是推进教育改革的动力,科学研究是提高学术水平的基础的论点。阐述了高等工程教育面向时代和未来应大力发展科学技术,提高学术水平,开发高科技产业的深远意义。     

现代社会人的社会关系的新发展及其赋予人的本质的时代要求

以马克思主义认为"人的本质在其现实性上,它是一切社会关系的总和"为出发点,结合社会和时代的发展,分析和论述了现代社会人的社会关系的新发展及其赋予人的本质的时代要求。     

基于社会网络与知识传播网络互动的集群超网络模型

针对集群中社会网络和知识网络如何相互作用的问题,构造了由社会网络和知识网络构成的超网络模型.根据超网络中的社会关系水平和知识传播种类2个决策变量,建立了个体基于知识种类、社会关系价值、知识传播的风险、收益、成本等不同偏好下的多目标最优决策模型.在此基础上,运用变分不等式理论,得到同时满足所有个体最优目标约束条件的社会关系水平和知识传播种类的分布(流),发现了超网络的均衡状态.最后,通过对浙江产业集群发展内在机制的剖析及对南浔周边麻业集群的实证结果,佐证了所提出的模型和分析结果.     

促进经济增长的重要战略——知识产权资产的开发与管理

21世纪是知识经济的时代，高科技的时代。知识和智力资源的创造、占有和应用，将会成为经济发展和社会进步越来越重要的推动力。随着科学技术和经济全球化的迅速发展，越需要加强知识产权保护。     

中国传统乡村社会资本的演变路径分析

乡村产生于城市之前,因此,分析乡村社会资本的演变对于研究社会资本有代表性意义。正是政治结构、经济结构、社会结构、文化结构的变化促成了成长于之上的社会资本的重构,其重构过程中实现了从传统的封闭式、互助式、道义性社会关系网络向开放式、互惠式、契约性关系网络的路径演变。     

新材料的发展趋势及其产业化

人类社会经历了数千年的农业经济、工业经济发展阶段,进入了知识经济的时代。知识经济时代的基本特征之一,是以微电子、光电子与信息科学技术为代表的高技术群体新能源、新材料、生物、海洋、空间、环境等科学技术的迅猛发展、日新月异,而且以高技术为先导和支撑的新尖产业群成为本世纪经济发展的支柱。本文着重介绍高科技群体中新材料技术及其产业的发展。     

浅析科学技术的社会作用：学习邓小平同志“科学技术是第一生产力”有感

从科学技术对社会经济起决定作用，促进人们社会关系的变革，是维护国家安全，增强国力和威望的力量，推动精神文明建设的发展４方面论述了科学技术的社会作用。     

中国传统乡村社会资本：演进与重构

社会资本生于乡村,长于乡村．而作为传统农业大国的中国,对其乡村社会资本的研究历史并不远．乡村社会资本并不像有些学者认为的呈现衰落趋势,而是发生了重构,其重构过程中实现了从传统的封闭式、互助式、道义性社会关系网络向开放式、互惠式、契约性关系网的路径演变．乡村社会资本重构中其构成要素——信任、网络、合作——没有变,但是这些要素的特点发生了演变．     

高科技企业:大好?小好?

在人们以往的印象中,垄断和高科技企业似乎并无太多关联,小而灵活的高科技企业似乎更易于在激烈的市场竞争中立稳脚跟。然而近些年来在高科技领域内日益强劲的兼并风的吹袭下,人们开始意识到问题似乎并非那么简单。以信息技术(IT)业界为例,我们来看看高科技领域内的垄断意味着什么?世纪之交,世界正处在由工业社会向信息社会转变的历史关头。在知识经济时代,科学技术的创新成     

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.     

Characterization of Ordovician carbonate reservoirs, southeastern Saskatchewan, Canada

The discovery of the prolific Ordovician Red River reservoirs in 1995 in southeastern Saskatchewan was the catalyst for extensive exploration activity which resulted in the discovery of more than 15 new Red River pools. The best yields of Red River production to date have been from dolomite reservoirs. Understanding the processes of dolomitization is, therefore, crucial for the prediction of the connectivity, spatial distribution and heterogeneity of dolomite reservoirs.The Red River reservoirs in the Midale area consist of 3～4 thin dolomitized zones, with a total thickness of about 20 m, which occur at the top of the Yeoman Formation. Two types of replacement dolomite were recognized in the Red River reservoir: dolomitized burrow infills and dolomitized host matrix. The spatial distribution of dolomite suggests that burrowing organisms played an important role in facilitating the fluid flow in the backfilled sediments. This resulted in penecontemporaneous dolomitization of burrow infills by normal seawater. The dolomite in the host matrix is interpreted as having occurred at shallow burial by evaporitic seawater during precipitation of Lake Almar anhydrite that immediately overlies the Yeoman Formation. However, the low δ18O values of dolomited burrow infills (-5.9‰～ -7.8‰, PDB) and matrix dolomites (-6.6‰～ -8.1‰, avg. -7.4‰ PDB) compared to the estimated values for the late Ordovician marine dolomite could be attributed to modification and alteration of dolomite at higher temperatures during deeper burial, which could also be responsible for its 87Sr/86Sr ratios (0.7084～0.7088) that are higher than suggested for the late Ordovician seawaters (0.7078～0.7080). The trace amounts of saddle dolomite cement in the Red River carbonates are probably related to "cannibalization" of earlier replacement dolomite during the chemical compaction.     

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.     

A computer generator for randomly layered structures

AcomputergeneratorforrandomlylayeredstructuresYUJia shun1,2,HEZhen hua2(1.TheInstituteofGeologicalandNuclearSciences,NewZealand;2.StateKeyLaboratoryofOilandGasReservoirGeologyandExploitation,ChengduUniversityofTechnology,China)Abstract:Analgorithmisintrod…     

An Index mechanism for multi-scale view in spatial databases

There are numerous geometric objects stored in the spatial databases. An importance function in a spatial database is that users can browse the geometric objects as a map efficiently. Thus the spatial database should display the geometric objects users concern about swiftly onto the display window. This process includes two operations:retrieve data from database and then draw them onto screen. Accordingly, to improve the efficiency, we should try to reduce time of both retrieving object and displaying them. The former can be achieved with the aid of spatial index such as R-tree, the latter require to simplify the objects. Simplification means that objects are shown with sufficient but not with unnecessary detail which depend on the scale of browse. So the major problem is how to retrieve data at different detail level efficiently. This paper introduces the implementation of a multi-scale index in the spatial database SISP (Spatial Information Shared Platform) which is generalized from R-tree. The difference between the generalization and the R-tree lies on two facets: One is that every node and geometric object in the generalization is assigned with a importance value which denote the importance of them, and every vertex in the objects are assigned with a importance value,too. The importance value can be use to decide which data should be retrieve from disk in a query. The other difference is that geometric objects in the generalization are divided into one or more sub-blocks, and vertexes are total ordered by their importance value. With the help of the generalized R-tree, one can easily retrieve data at different detail levels.Some experiments are performed on real-life data to evaluate the performance of solutions that separately use normal spatial index and multi-scale spatial index. The results show that the solution using multi-scale index in SISP is satisfying.     

Jane Eyre——A Feminist In The 19th Century

In the 19th century the society was controlled by men, and women were just appendants of them, they had not any rights and freedom. But Jane was an exception, she showed some characteristics of early feminist. Jane showed her characteristics of feminism in three aspects: rebellion, equality, and independence. These characteristics were helpful to her success, and feminism is the only way out for women of that time.     

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-