自组织理论视角下高校体育教师的继续教育保障体系

为了保证高校体育教师接受继续教育的公平性和有效性,科学构建高校体育教师继续教育保障体系,结合自组织理论对当前高校体育教师继续教育体系进行了分析.认为高校体育教师继续教育具有全方位开放性、复杂性和动态非平衡性等耗散结构特征.从继续教育多元化目标、自组织运行的保证及可持续发展3个方面探讨了高校体育教师继续教育保障体系的有关问题.     

构建高校图书馆全面质量管理服务保障体系与评估体系的研究

将全面质量管理引入高校图书馆建设事业，提出了构建高校图书馆全面质量管理服务保障体系和评估体系必须贯彻视读为“上帝”，视全面质量管理为生命，视读需求为最高目标的指导思想，必须建立全员参与的全过程质量管理的服务保障体系和评估体系。     

论继续教育文献信息保障机制的建立

论证了师范院校图书馆成为继续教育文献信息保障基地的有利条件，分析了中小学教师对文献信息的需求特点，并对师范院校图书馆如何建立适应继续教育需要的文献信息保障体系和应采取的信息服务方式提出了一些有益的建议。     

关于民办高校图书馆读者信息服务质量保障的思考

阐述了民办高校图书馆读者信息服务质量保障的社会发展必然性,介绍了国内外民办高校图书馆读者服务全面质量管理的含义和民办高校图书馆读者信息建设中存在的不足,论述了民办高校图书馆读者信息服务质量保障的评价标准和构建读者信息服务质量保障体系的具体措施。     

新建本科院校教学质量保障体系的探索与实践

高等学校教学质量保障体系是对高校的培养目标、教学计划、教师、学生、教学设施进行评价与调控的系统,是整个人才培养质量保障体系的基本和核心部分。通过平顶山学院教学质量保障体系运行实践的分析,提出应以新的理念推进教学的质量保障体系建设,进一步完善目标管理,建立全面教学质量保障体系,提高教学管理人员的专业化水平,提高教学质量监控的信息化水平,加大教学质量保障体系建设投入,进一步改善办学条件等策略使学校教学质量保障体系进一步得到完善。     

浅析市场监管系统素质提升培训教学探究

继续教育是我国构建学习型社会,建设人力资源强国的必要举措。当前,继续教育面临体系建设与质量建设的双重任务。树立科学合理的质量观是继续教育实践的逻辑起点。本文以市场监管系统素质提升培训为例,对继续教育中质量建设价值取向进行了论述,提出了实施继续教育有效教学的教学策略,有助于促进继续教育学员的专业能力提高和整体素质提升。     

我国继续教育存在的问题与发展战略研究

继续教育是现代社会迅速发展起来的一种教育类型,体现了当今世界教育改革和发展的趋势。当前我国继续教育取得了优异的成绩,但也面临着生源萎缩、教育质量下降、办学声誉降低等问题,如何根据继续教育的实际,采取科学的发展战略是促进继续教育健康发展的关键。本文提出了我国继续教育发展需要树立品牌战略、质量战略、服务战略,多种战略协同运用才能促进继续教育可持续发展。     

关于地校联建区域性图书馆信息服务保障体系的若干思考

结合通辽地区高校图书馆及公共图书馆文献信息服务工作的实际,阐明了地校联建区域性图书馆信息服务保障体系的重要性,分析了地校联建区域性图书馆信息服务保障体系过程中存在的难点问题,探讨了解决区域性图书馆信息服务保障体系建设问题的途径。     

二战前美国基础教育教师质量保障体系的历史沿革

本文采用了历史的研究方法,探讨了二战前美国基础教育教师质量保障体系的历史沿革,共分为三个时期对美国教师教育机构、在职教师继续教育、教师聘任制度、教师薪酬在不同历史阶段的发展状况进行了梳理。     

“学”为中心的高职院校教学质量保障体系探析

提高人才培养质量、教学质量是保障和提高高职教学质量的核心任务,只有强化教学质量保障体系的建设才能确保人才培养的质量。具体策略是构建以"学"为中心的教学质量保障体系,聚焦"学生"、"学习"、"学生的发展",确立学生的主体地位,保障学生的学习过程,促进学生的发展目标,强化以"学"为中心的教学质量保障体系的制度建设、教师教学质量、学生学习质量评价体系的建设。     

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).     

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.     

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.