上海再推新型产学研合作公共服务平台

2012年4月10日,由上海科技成果转化促进会和上海市教委科技发展中心联合出的《助推计划——高校成果转化专项》正式启动,以推动企业自主科技创新,转型发展,提升技术能级,增强企业综合竞争力。该专项将支持上海市不同企业采购、承接高校科技成果项目,实现转化、产业化和可持续发展。     

吹响科技成果转化先锋号 助力厦门经济社会高质量发展

有效的科技成果转化是经济发展的助推器,全面推进产学研深度融合,对于提升科技成果转化效能具有非常重要的现实意义。本文从科技成果转化环境、科技成果转化奖励力度、创新驱动发展战略、新型研发机构的发展和科技成果转化政策环境等角度,阐述了科技与金融结合激发企业发挥转化主体作用,激励高校院所和企业开展科技成果转化的重要性。同时,探究了厦门市科技成果转化的不足,提出了相应的解决问题建议。     

科技成果转化研究综述

科技成果转化是科学技术与经济、社会更好融合的重要桥梁,是科技创新成果与社会经济活动的有力结合点。在对科技成果和科技成果转化的概念进行梳理的基础上,分别从高校、高校与企业、高校—企业—政府3个方面分析了国内外的科技成果转化情况。     

产学研共同发力 促进科技成果转化——《关于加强产学研合作促进科技成果转化的意见》解读

产学研合作是促进科技进步与创新,加快科技成果转化,提升企业自主创新能力的有效途径,是建设创新型城市、一流自主创新基地的必然要求。目前,太原市企业自身创新能力薄弱,迫切需要通过与高校和科研院所开展长期、稳定的战略合作,以增强自身自主创新能力和核心竞争力;另一方面,高校和科研院所的科技资源得不到充分发挥、科技成果得不到及时转化,迫切需要通过与企业建     

78％的企业开展了产学研合作

自1998年科技“十八条”政策颁布实施以来,上海的高新技术成果转化工作取得了可观的成绩,共认定高新技术成果转化项目4000余项,转化项目企业3000余家。为深入调查科技成果转化中的“产学研”合作情况,前不久,上海市高新技术成果转化服务中心在上海市科委的大力支持下,组织市有关部门和部分高校的专家、学者开展了科技成果转化过程中的产学研合作调研,其结果表明,上海产学研合作正处于快速发展阶段,产学研合作大大加快了科技成果转化进程,催生出了一批有活力、成长快、竞争力强的科技型企业。现将此次调研活动报告——《上海科技成果转化产学研合作调研报告》的有关内容登载出来,以飨读者。     

基于科技平台与科技传播推进高校成果转化研究

高校教师的科技成果令人瞩目,但科技成果转化情况不尽如人意,表明科研和市场存在着相当程度的脱节,反映出科技平台层次水平亟待提升,科技成果转化信息传播空间有待拓展,科技成果评价与激励机制尚需调整,科技成果与市场需求不相适应。对高校科技成果和转化情况进行了分析,指出了存在的问题和产生的原因,结合某高校科技成果转化的实践,提出了通过科技平台与科技传播方式,推进高校科技成果转化的对策以及成果转化的一些具体措施,强调手机报在科技成果转化中的积极作用。     

构建科技中介体系 促进科技成果转化

上海在实施科教兴市战略过程中,面临着科技成果转化率十分低下这一严峻问题,它已经成为制约上海经济社会发展的一大因素.一份由清华、复旦等国内20所高校联合完成的"大学科技成果转化的探索与实践"课题研究报告显示,我国高校虽然每年取得的科技成果在6000项至8000项之间,但真正实现成果转化与产业化的还不到十分之一.上海的情况也同样如此.     

高校科技成果转化项目筛选的着力点及其实践

提升高校科技成果转化率,涉及的问题非常多。本文针对成果转化中处于基础地位的项目筛选问题,结合北京工业大学在科技成果转化方面的实践,给出了项目筛选应遵循的7个原则。这些原则对促进科技成果转化具有指导意义。     

产业化论证：科技成果转化的必要环节

高校经营性资产主要为有形资产和无形资产,高校的科技成果是学校的无形资产,使用高校的科技成果以技术八股方式进入企业进行科技成果转化是高校资产公司的重要职能之一。科技成果产业化的产品化、商品化以及国内科技成果转化现状等方面的问题证明高校资产公司应在科技成果转化中高度重视产业化论证。     

从模式到实践，将技术的船舶驶进市场的海洋

正制度先行,上海科技成果转化政策激励效应显著。2020年,上海持续推进高校院所科技成果转化体制机制改革,突出高价值专利培育和转化运用导向,通过赋予科研人员职务科技成果所有权或长期使用权,开展科技成果转化"特别试点",疏通了科技成果"供应侧"渠道,进一步释放科研人员转化活力。     

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.     

A computer generator for randomly layered structures

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

海南岛地体及其毗邻陆缘晚中生代—新生代古地磁研究和构造演化

本文叙述了对海南岛及其毗邻大陆边缘白垩纪到第四纪地层岩石进行古地磁研究的全部工作过程。通过分析岩石中剩余磁矢量的磁偏角及磁倾角的变化,提出海南岛白垩纪以来经历的构造演化模式如下:早期伴随顺时针旋转而向南迁移,后期伴随逆时针转动并向北运移。联系该地区及邻区的地质、地球物理资料,对海南岛上述的构造地体运动提出以下认识:北部湾内早期有一拉张作用,主要是该作用使湾内地壳显著伸长减薄,形成北部湾盆地。从而导致了海南岛的早期构造运动,而海南岛后期的构造运动则主要是受南海海底扩张的影响。海南地体运动规律的阐明对于了解北部湾油气盆地的形成演化有重要的理论和实际意义。     

Exciton Seebeck in Molecular Systems

Various applications relevant to the exciton dynamics,such as the organic solar cell,the large-area organic light-emitting diodes and the thermoelectricity,are operating under temperature gradient.The potential abnormal behavior of the exicton dynamics driven by the temperature difference may affect the efficiency and performance of the corresponding devices.In the above situations,the exciton dynamics under temperature difference is mixed with     

Achieving Unusual States of Matter Under High Pressure

The elongation method,originally proposed by Imamura was further developed for many years in our group.As a method towards O(N)with high efficiency and high accuracy for any dimensional systems.This treatment designed for one-dimensional(ID)polymers is now available for three-dimensional(3D)systems,but geometry optimization is now possible only for 1D-systems.As an approach toward post-Hartree-Fock,it was also extended to     

《Chinese Science Bulletin》SUBJECT INDEX TO VOLUME 59(2014)

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An on-line scaling method for improving scalability of a database cluster

The explosive growth of the Internet and database applications has driven database to be more scalable and available, and able to support on-line scaling without interrupting service. To support more client's queries without downtime and degrading the response time, more nodes have to be scaled up while the database is running. This paper presents the overview of scalable and available database that satisfies the above characteristics. And we propose a novel on-line scaling method. Our method improves the existing on-line scaling method for fast response time and higher throughputs. Our proposed method reduces unnecessary network use, i.e. , we decrease the number of data copy by reusing the backup data. Also, our on-line scaling operation can be processed parallel by selecting adequate nodes as new node. Our performance study shows that our method results in significant reduction in data copy time.     

An improved R-tree based on childnode''s probability

R-Tree is a good structure for spatial searching. But in this indexing structure,either the sequence of nodes in the same level or sequence of traveling these nodes when queries are made is random. Since the possibility that the object appears in different MBR which have the same parents node is different, if we make the subnode who has the most possibility be traveled first, the time cost will be decreased in most of the cases. In some case, the possibility of a point belong to a rectangle will shows direct proportion with the size of the rectangle. But this conclusion is based on an assumption that the objects are symmetrically distributing in the area and this assumption is not always coming into existence. Now we found a more direct parameter to scale the possibility and made a little change on the structure of R-tree, to increase the possibility of founding the satisfying answer in the front sub trees. We names this structure probability based arranged R-tree (PBAR-tree).     

Integrating GIS Web services based on mediating architecture

The geographic information service is enabled by the advancements in general Web service technology and the focused efforts of the OGC in defining XML-based Web GIS service. Based on these models, this paper addresses the issue of services chaining,the process of combining or pipelining results from several interoperable GIS Web Services to create a customized solution. This paper presents a mediated chaining architecture in which a specific service takes responsibility for performing the process that describes a service chain. We designed the Spatial Information Process Language (SIPL) for dynamic modeling and describing the service chain, also a prototype of the Spatial Information Process Execution Engine (SIPEE) is implemented for executing processes written in SIPL. Discussion of measures to improve the functionality and performance of such system will be included.     

Tracking data management using topology of moving object database system for moving object constrained trajectory in LBS application

Advances in wireless technologies and positioning technologies and spread of wireless devices, an interest in LBS (Location Based Service) is arising. To provide location based service, tracking data should have been stored in moving object database management system (called MODBMS) with proper policies and managed efficiently. So the methods which acquire the location information at regular time intervals then, store and manage have been studied. In this paper, we suggest tracking data management techniques using topology that is corresponding to the moving path of moving object. In our techniques, we update the MODBMS when moving object arrived at a street intersection or a curved road which is represented as the node in topology and predict the location at past and future with attribute of topology and linear function. In this technique, location data that are corresponding to the node in topology are stored, thus reduce the number of update and amount of data. Also in case predicting the location,because topology are used as well as existing location information, accuracy for prediction is increased than applying linear function or spline function.