县级图书馆未成年人阅读推广之我见——以曲沃县图书馆为例

担负社会教育使命的县级图书馆开展未成年人阅读推广义不容辞. 阐述了县级图书馆开展未成年人阅读推广活动的意义,详细介绍了曲沃县图书馆开展未成年人阅读推广活动的做法,探讨了县级图书馆创新未成年人阅读推广活动的对策.     

图书馆未成年人数字分级阅读服务研究

阐述了提出分级阅读服务的背景,论述了图书馆未成年人数字分级阅读服务的发展状态,提出了图书馆实施未成年人数字分级阅读服务的策略及建议.     

公共图书馆为未成年人服务之探讨

分析了公共图书馆对未成年人的教育作用及其对未成年人阅读习惯的重要影响,阐述了我国未成年人的阅读状况和公共图书馆未成年人服务现状,借鉴美国公共图书馆服务未成年人的经验,针对现在公共图书馆未成年人阅读存在的一些问题,提出了图书馆促进未成年人阅读发展的若干措施。     

英国“阅读带头人”活动介绍及启示

英国“阅读带头人”活动项是一项提高未成年人阅读素养的阅读推广活动.详细介绍了英国“阅读带头人”活动的发起、活动框架、实施步骤及活动效果,从中得出几点启示,为更好开展我国未成年人的阅读推广提供参考.     

公共图书馆未成年人阅读推广活动探讨——以攀枝花市图书馆为例

随着图书馆事业的发展,未成年人阅读推广活动成为公共图书馆核心业务之一。以攀枝花市图书馆未成年人服务为例,阐述了我国未成年人阅读服务概况,探讨了未成年人阅读推广活动的具体内容,提出了开展未成年人阅读推广活动的思路与对策。     

县级图书馆未成年人阅读推广活动策略分析——以北票市图书馆为例

县级图书馆应以国家政策为指导,认识阅读对未成年人成长的作用及其肩负的未成年人教育责任,利用其得天独厚的条件组织、承办未成年人阅读推广活动,营造书香社会.     

俄罗斯公共图书馆未成年人设施安全标准研究及对我国的启示

公共图书馆未成年人设施安全标准可以使图书馆未成年人设施的建设有章可循,创造出有利于未成年人的阅读条件,并为其安全提供保障.阐述了俄罗斯公共图书馆设施安全标准体系以及未成年人设施安全标准的概况,并从俄罗斯公共图书馆未成年人设施安全标准研究中得到启示,以期为我国公共图书馆未成年人设施安全标准建设工作提供参考.     

后现代阅读方式下公共图书馆未成年人服务能力提升的对策——以平凉市公共图书馆为例

本文通过归纳后现代阅读背景下未成年人阅读中存在的问题,以平凉市为例分析公共图书馆开展未成年人服务工作的现状,探讨公共图书馆未成年人服务能力提升的应对策略。笔者认为,公共图书馆应有针对性地增加馆藏,根据未成年人读者的需求,实施分类推荐指导阅读,激发未成年人阅读兴趣,使他们掌握阅读技巧,提高阅读活动实效。     

公共图书馆未成年人阅读现状及其引导

在分析未成年读者的阅读现状和动因的基础上,对公共图书馆如何加强未成年人阅读指导进行了深入探讨,并提出了具体举措以提高未成年人的阅读兴趣和阅读能力。     

未成年人阅读指导工作刍议

本文从阅读指导的概念出发，深入阐述了公共图书馆开展未成年人阅读指导工作的意义，并指出公共图书馆对未成年人开展阅读指导工作的途径。     

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-