基于医学实习教学模式的嵌入式信息素养提升策略研究

在分析信息素养对医学实习生重要性的基础上,针对实习生教学模式的不同,提出了基于医学实习教学模式的嵌入式信息素养提升方式,以满足实习生提升信息素养的需求。     

“互联网+”时代高校学生信息素养能力创新探索

2015年被提升到国家层面的"互联网+"对我国的教育产业产生了深远影响,推动教育改革,进而对高校大学生的信息素养水平提出了更高的要求。高校中图书馆的重要职责之一便是塑造学生的信息素养能力。通过回顾研究历史文献的方式,梳理了信息素养的概念,剖析了在高校学生间推广信息素养的必要性,以及在总结高校学生目前信息素养现状的基础上,重点提出从社会、高校及教师三个方面增长学生信息素养知识的建议。社会层面上应大力鼓励创造优良的信息素养学习环境;高校应着重加强学校信息素养基础设施建设,以及重视提升教师的信息化水平。     

新媒体时代高校图书馆用户信息素养现状分析——基于华北科技学院安全工程领域学生的调查

在移动互联网技术和新媒体技术快速发展的时代,信息素养是高素质人才的必备素质,信息素养水平将影响人们的终身学习和工作。本研究通过问卷调查的方式,以华北科技学院安全工程学院各年级本科生为样本展开实证研究,调查了当前阶段大学生信息素养的现状,利用调研统计数据进行了相关的分析。并且针对在校大学生信息素养相对薄弱的问题,探讨了提高大学生信息素养水平的对策,为提升大学生的信息素养提供一定的参考。     

浅谈信息检索课教师信息素养的提升

提升信息检索课教师的信息素养已成为时代的要求和课程的需要,阐述了信息素养的内涵,分析了提升信息检索课教师信息素养的必要性,提出了提升信息检索课教师信息素养的措施.     

浅谈高校图书馆员信息素养的培养

从信息素养的概念出发,探讨了信息素养的内涵,分析了高校图书馆员信息素养现状以及提升信息素养的必要性,提出了高校图书馆员信息素养培养的主要措施.     

小学教师信息素养提升存在的困境及应对策略

随着教育信息化2.0时代的到来,国家对提升教师信息素养的关注度不断提高,但小学阶段教师信息素养提升仍存在教师信息素养水平不一,学校信息化环境建设不足以及教师信息素养提升政策内容不够完整、具体等困境。基于此,提出要加强小学教师信息素养培训,提供差异化信息素养培训;增强小学教师信息素养观念,强化教师信息技术应用能力培养;加强学校信息化环境建设,营造良好的校园信息化氛围;明确教师信息素养评价标准,优化教师信息素养水平提升政策等应对策略。     

新媒体时代高校辅导员对大学生媒介素养提升的策略研究

新媒体时代对大学生的信息获取方式、人际交往模式、价值取向、道德观念等方面产生了一定的影响,也为高校辅导员开展思想政治教育工作提供了新的内容和视角。阐述了高校辅导员对提升大学生媒介素养的重要责任,分析了大学生媒介素养教育的内容体系,探讨了高校辅导员提升大学生媒介素养的策略。     

信息时代高校图书馆员信息素养内涵探析

阐述了信息素养的基本内涵,论述了高校图书馆员提高信息素养的必要性,提出了提升图书馆员信息素养能力的途径。     

围绕新课程标准全面提升学生信息素养

《新课程课标》要求,高中信息技术应该让学生在感受、认识和理解文化的基础上,培养追求信息文化的能力,提升学生的信息素养.信息技术教育已经超越了单纯信息技术技术训练的阶段,成为与社会需求相适应的培养信息素养的教育.本文阐述了在信息技术课程目标由信息技术素养的培养转向信息素养的提升的形势下,信息技术教师应如何科学的把握课程课标,提升学生的信息素养.     

浅论信息化时代高职辅导员信息素养内涵及自我提升策略

辅导员信息素养的提升是适应信息化时代的需要,是实现辅导员"职业化、专业化、现代化"目标的内在要求。本文结合高等职业教育信息化浪潮对辅导员信息素养的要求,分析了高职辅导员信息素养的内涵,并对高职辅导员信息素养的自我提升策略作了探讨。     

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.     

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.     

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。     

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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