信息技术在学校档案管理中的应用

随着我国高新技术的发展，文件档案的计算机管理提上了议事日程。文件档案的计算机管理克服了以往工作环节、工作程序的重复将文件和档案作为统一的系统工程加强文件管理的超前控制保证了档案的质量从而充分发挥了档案的作用。本文笔者在对学校现有的师生档案管理机制进行深入的研究后，针对学校传统师生档案管理系统的弱点与不足提出了实现学校师生档案管理信息化的路径。     

浅谈电子文件与纸质档案在保护技术方面差别

电子文件以其载体和载体与信息结合方式的特殊性和以其迅速处理和传递文件、资料可共享、不受时间和距离的影响、以及以其普及广、量大等特点对传统档案保护理论造成很大的冲击，对现代档案工作也带来了巨大影响，电子文件与传统纸质档案在保护技术上有很大的差别，这些差别将是人类在电子时代档案保护技术方面的一个新领域和新课题。     

论基层档案室归档制度建立的必要性

随着社会的发展，档案事业已进入一个高速发展的阶段。档案室作为最基层档案工作机构，建立起一套档案归档制度和规定势在必行，它既是档案法规的要求，又是文件归档规范性的需要，同时又可以提高档案归档工作的效率。     

浅议高等院校文档一体化管理。

政府无纸化办公、档案文档一体化已成为新世纪档案事业发展的新课题。文件是日常工作运行的重要支柱，是贯彻落实上级决策、意图的主要载体，各项大政要略和工作思路都要靠文件来传达。在日常工作中正确应用文档一体化管理模式，将使我们的工作事半功倍。     

发挥综合档案室的职能作用，搞好科研档案工作

我国档案法自公布实施以来，各高等学校集中统一管理学校垒部档案的综合管理机构一综合档案室相继建立。这标志着高校的档案工作将跨上一个新台阶。综合档案室担负着督促、检查、管理全校善方面档案的立卷归档工作，使放在备部门和个人手中的文件得到系统的收集整理。在文书、教学、财会，科研诸一方面，科研档案的基础比较差。文件的收集、整理，立卷，归档工作刚刚起步。     

电子文件与纸质档案的差异及管理

随着社会信息化程度的不断加快，电子文件逐渐代替纸质文件，已经成为人们日常工作不可缺少的一部分，从而带来电子文件与纸质档案并存的管理问题。本文通过对电子文件与纸质档案在载体寿命、技术寿命、信息保护、管理方法等方面的差异分析，结合工作实际，提出了在档案管理中应注意的问题和解决办法，为树立现代档案管理理念、提高档案管理水平提供支持。     

推进高校电子文件归档工作的思考

随着高校办公自动化和信息网络化的发展，电子文件日益成为高校档案的主要载体。但是，目前存在着一些亟待研究和解决的问题。本文通过分析电子文件的特点，对地方高校影响电子文件归档实施的诸如档案信息系统建设、制度建设、队伍建设等问题提出自己的见解，以推进高校电子文件归档工作的进程。     

档案的另一个隐性作用探析

档案的作用分为一般作用和特殊作用，但还有一个隐性作用常被人们所忽略，那就是对文件形成的规范作用。本文就从档案与文件关系入手，深度挖掘档案对文件形成的载体、对文件形成的程序和对文件形成的体裁格式的规范作用。并充分利用这种作用。规范文件形成载体和文件形成的程序和文件的语言、体裁、种类、格式，从而确保档案能够长期保管和档案的合法地位。     

如何抓好档案工作

《机关档案工作条例》第二条指出："机关档案工作是机关工作的组成部分，是提高机关工作效率和工作质量的必要条件，是维护机关历史真实面貌的一项重要工作"。第四条指出"机关档案部门的基本任务是：1、对本机关文书部门或业务部门文件材料的归档工作，进行指导和监督。2、负责管理本机关的全部档案，积极提供利用，为机关各项工作服务，并为党和国家积累档案史料。     

电子文件档案化管理研究

随着电子信息技术的飞速发展和办公自动化程度的不断提高,大量的电子文件逐步成为记录人类社会活动的重要载体,这就使得电子文件档案化管理成为档案工作发展的必然趋势.回顾了电子档案的产生和特点,分析了电子档案的优势和弊端,并以国内外对于电子文件档案化管理方法的研究为基础,结合实际经验,总结并提出了电子文件档案化管理的原则和对策...     

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.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

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.     

Design and analysis of generic LBS application developing platform

Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.     

橡胶颗粒沥青混合料低温抗裂性试验研究

以AC-13级配为基础,将橡胶颗粒代替部分集料掺入混合料中,以低温弯曲试验为评价方法对不同橡胶颗粒掺量下沥青混合料的低温抗裂性进行研究,并引入应变能密度值对混合料的低温抗裂性进行综合评价.试验结果表明:橡胶颗粒沥青混合料试件的破坏微应变均超过2 300,满足冬寒区的技术指标;无论是否掺加橡胶颗粒,随着温度的下降,沥青混合料破坏时的最大弯拉强度增大,弯拉应变降低,劲度模量增大;弯曲应变能密度在胶粒掺量为1%左右时具有较大的弯曲应变能密度值,此时橡胶颗粒沥青混合料具有较好的低温抗裂性.     

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。     

A computer generator for randomly layered structures

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

Quantitative trait loci （QTLs） for quality traits related to protein and starch in wheat

Quality traits in wheat （Triticum aestirum L.） were studied by quantitative trait locus （QTL） analysis in a recombinant inbred line （RIL） population, a set of 131 lines derived from Chuan 35050 × Shannong 483 cross （ChSh）. Grains from RILs were assayed for 21 quality traits related to protein and starch. A total of 35 putative QTLs for 19 traits with a single QTL explaining 7.99-40.52% of phenotypic variations were detected on 10 chromosomes, 1D, 2A, 2D, 3B, 3D, 5A, 6A, 6B, 6D, and 7B. The additive effects of 30 QTLs were positive, contributed by Chuan 35050, the remaining 5 QTLs were negative with the additive effect contributed by Shannong 483. For protein traits, 15 QTLs were obtained and most of them were located on chromosomes 1 D, 3B and 6D, while 20 QTLs for starch traits were detected and most of them were located on chromosomes 3D, 6B and 7B. Only 7 QTLs for protein and starch traits were co-located in three regions on chromosomes 1D, 2A and 2D. These protein and starch trait QTLs showed a distinct distribution pattern in certain regions and chromosomes. Twenty-two QTLs were clustered in 6 regions of 5 chromosomes. Two QTL clusters for protein traits were located on chromosomes 1D and 3B, respectively, three clusters for starch traits on chromosomes 3D, 6B and 7B, and one cluster including protein and starch traits on chromosome 1D.     

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.