影响我国视障大学生就业的因素探究

视障大学毕业生和所有大学毕业生一样,要面对严峻的就业形势和激烈的竞争,为了了解高校视障大学生的生存状态,更深刻地体会他们的需求,指导他们以良好的心态应对人际关系及提高专业技能水平,为视障大学生就业及更好地融入社会提供切实的帮助,我们在长春大学特殊教育学院针灸推拿专业毕业生中开展调查,并对1995届与2011届毕业学生进行比较,基于此分析十余年来学生就业率、就业领域、就业层次、稳定性等方面的变化,进而提出影响视障大学生就业的因素.     

视障大学生全纳教育专业设置思考

全纳教育是残疾人高等教育发展的必然趋势。本文就视障大学生全纳教育状况进行了具体的调研和分析，提出了我国适合视障大学生全纳学习的多个专业，并从学生兴趣、学习障碍、学习效果、就业前景等多个方面论证了这些专业针对视障大学生开展全纳教育的可行性，对提高视障大学生的专业素质、拓宽视障大学的就业渠道等方面具有重要意义。     

大学毕业生就业难辨析及其原因分析

面对每年迅速增加的大学毕业生，大学毕业生就业问题日益成为社会关注的热点：政府制定各种各样的促进大学毕业生就业的政策、社会大肆宣传大学毕业生就业难问题、学校在临大学生毕业时进行各式各样的培训、大学生自身恐慌，仿佛大学毕业生就业真的就成了一个难题。本文从政府、学生、社会舆论三大角度的分析结果来看，“大学毕业生就业难”是个伪命题。     

浅论辅导员在促进大学生就业工作中主导作用的发挥

随着高等教育大众化进程不断推进,大学毕业生在求职就业过程中遇到了许多困难和问题,需要全社会给予关心和帮助。学生政治辅导员是大学生求职能力的培养和提高者。是学生求职方法与技巧的指导者,在学生就业中发挥重要作用,高等院校应明确辅导员在就业工作的指导和服务角色,加强对他们的培养,充分发挥其作用,以便从更高的层次上科学地指导大学毕业生就业。     

湖北省大学毕业生就业现状调查分析

本文基于湖北省教育厅、武汉市大中专毕业生就业管理办公室、麦可思2008年和2009年湖北省大学毕业生就业报告以及课题组对2009届湖北省大学毕业生就业观的调查等就业状况的调查数据,从就业的总量与需求、就业质量与结构、就业观和就业的流向与收益等方面,对湖北省大学毕业生的就业现状进行分析,为研究湖北省大学生就业问题及对策提供定量的依据。     

国外大学生面向中小企业就业的经验与启示

如今,美、英等发达国家的大学毕业生不再期望稳定的职业,他们越来越多地选择在中小企业工作。同时,中小企业对大学毕业生也提出了一些新要求。本文在了解国外大学生就业情况的基础上,概括分析了国外大学生面向中小企业就业的经验,并提出中国大学生教育在促进大学生就业,更好地开发人力资源方面的应有对策。     

谈当前解决大学生就业难问题的对策

我国的高等教育在经历十年超速扩招以后，高校毕业生的绝对数量不断增加，大学毕业生就业政策的转轨加剧了毕业生“就业难”的袁象，各种媒体关于大学生“就业难”的报道频频出现，大学毕业生的就业形势愈显严峻。而由于毕业生的就业关涉到学生自我的发展、学校信誉的评价、家庭期望的实现、国家高等教育投资的合理回报等，因此，扩招后的大学生就业问题逐渐成为万众瞩目的焦点之一。本文通过对高校、政府和大学生自身三方面分析当前大学生就业存在的问题，并进一步提出解决对策。     

浅析当前大学生职业生涯规划现状

目前全国高校大学毕业生就业形势日趋严峻,对大学生进行系统的职业生涯规划意义重大。在分析当前大学生职业生涯规划现状的基础上,提出应培养学生的职业意识,增强职业规划能力,更好地促进大学毕业生就业和适应激烈的市场竞争。     

计算机专业毕业生就业心理调查

文章针对当前大学毕业生的就业问题,采用问卷调查的形式对毕业生就业心理即对所在学校及所学专业等自身专业能力的自我评价、就业期望值、就业观念及意向和择业心理等4个方面进行了调查。结论：应加强对大学生职业生涯规划指导,使学生能够正确、全面、客观地评价自我,树立竞争意识,提高自身竞争实力。同时应鼓励学生从基层做起,加强学生的诚信教育,发展和培养大学生就业择业的良性心理,拓宽就业思路。     

浅谈大学生就业指导课的重要意义

随着社会主义的不断发展，我国高校就业体制也得到不断的完善，大学毕业生的就业情况已然成为我国党和人民的大事，大学生就业指导工作的重要性逐渐显现出来，所以帮助大学生进行就业指导能够使得毕业生做出正确的选择。该文从改变大学生就业观念，帮助学生正确的认识自己，提高学生就业能力三个方面进行了阐述和分析，希望能够对大学生的就业起一定的指导作用。     

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.