高校图书馆知识服务创新研究

论述了知识服务的内涵及高校图书馆知识服务的现状,分析了高校图书馆知识服务创新的优势与途径,提出了高校图书馆知识服务创新的内容,包括开放获取知识信息资源服务、开放科学数据信息资源服务、非物质文化遗产文献开放获取资源服务、外文网络信息资源中文利用服务等。     

文献资源共享下地方性高校开放存取信息服务思考

开放存取是基于网络的信息资源交流和传播方式的新型资源共享模式,使高校图书馆突破本馆资源的局限,在更大的范围内获取更多的资源。开放存取的理念和内容为地方性高校图书馆建设提供了一些新思路,对地方性高校图书馆的服务理念、服务方式、资源共享、资源建设、馆员素质等产生了深远影响。     

开放存取模式下高校图书馆创新信息服务的思考

开放存取是一种全新的信息交流与共享模式,其宗旨在于促进学术交流,实现科学信息全球共享。开放存取对图书馆的服务理念、服务方式、资源共享、资源建设、馆员素质等产生了深远影响。文章着重论述了开放存取模式下高校图书馆创新信息服务的对策。     

高校图书馆大数据服务面临的问题及对策研究

高校图书馆是高校学科发展的知识基础,也是高校提供信息服务和信息资源获取的主要途径,通过在高校图书馆服务中应用大数据技术,能够有效提高高校图书馆个性化、精准化的服务能力。然而,在高校图书馆大数据服务应用过程中,受多种因素的影响,大数据服务应用面临一系列问题,制约了高校图书馆服务效能。基于此,该文研究了高校图书馆大数据服务面临的问题,并从管理思维、数据共享、学科服务和基础建设等方面,提出建议措施,以期提高高校图书馆信息服务水平。     

MOOC时代高校图书馆角色研究

MOOC的快速发展给高校图书馆带来新的机遇和挑战。在当前MOOC教育背景下,高校图书馆需要以新的角色嵌入到MOOC服务中。文章首先分析了图书馆参与MOOC发展的重要性,MOOC环境下图书馆的文献资源建设,以及图书馆参与MOOC服务的6个方面:承担用户信息素养教育、为MOOC学生提供学习支持、提供版权指导与咨询、倡导资源开放获取、分析和保存MOOC数据、创建和体验MOOC课程,最后提出了MOOC环境下高校图书馆的发展路径。     

MOOC背景下高校图书馆的发展

本文旨在讨论MOOC背景下高校图书馆发展问题和应对策略,分析了高校图书馆在发展中面临服务方式、服务范围、版权限制等多重问题,对高校图书馆可采取拓展信息服务、建设开放获取资源、加强信息素养教育三个解决问题的方式进行阐述。最后提出高校图书馆应该密切关注MOOC发展趋势,增强适应高等教育发展的服务能力和水平,提升高校图书馆自身价值。     

慕课潮流下高校图书馆的机遇与应对思考

慕课是全球化时代与现代信息技术共同催生的新的在线教育形式,以其大规模与开放性带来了优质教育资源全球共享、引发了传统高等教育变革,也带来了高校图书馆服务理念更新、职能创新与慕课协调发展的机遇与挑战。从被动服务向嵌入式主动服务转变;引入大数据管理手段、创造服务新价值;探索慕课版权与开放获取资源服务;推行信息素养慕课化服务;重构教学参考资源体系,提供课程资源导引;重视馆员素养培育、拓展慕课服务视野等成为慕课环境下高校图书馆的应对策略。     

京津冀协同发展中高校图书馆助推人才共享服务路径探析

京津冀协同发展背景下,人才资源共享越来越成为京津冀一体化发展的关键所在。各高校图书馆需要与时俱进,拓展服务领域,促使人才共享战略与高校图书馆信息服务实现更好的融合发展。该文以人才共享的内涵为理论基础,分析了高校图书馆服务于京津冀人才共享的可行性,结合京津冀协同发展中人才共享的现状,探究了高校图书馆助推京津冀人才共享的服务路径。人才信息在京津冀区域内的有效共享是人才自由流动和优化配置的重中之重。高校图书馆作为高校的数据监管中心,更容易接触到优秀教师的个人信息和各个学科的科研数据,有着丰富的数据库资源和先进的网络设备,可以通过搭建开放、互通的数据平台来实现高校科研数据和技术人才的有效管理和共享,更好地为各类人才提供专业化的服务和信息资源支持。     

浅议高校图书馆开放获取资源的收集与整理

开放获取缓解了“学术期刊危机”，提高了大学和科研机构的信息保障能力。本文初步探讨了高校图书馆如何对开放获取资源进行收集与整理的工作。     

以资源保障为基础实现区域资源共享——也谈唐山市高校图书馆向社会开放问题

唐山市高校图书馆向社会开放,既是社会公众和城市建设的需求,也是高校和高校馆自身发展的需要。论述了高校图书馆向社会开放的服务重点,包括实体资源服务、虚拟资源服务和不同层次的信息服务。     

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.     

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.     

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.     

A computer generator for randomly layered structures

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

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.     

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。     

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.     

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

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