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1.
数字图书馆下网络存储的几点思考   总被引:1,自引:0,他引:1  
针对当前高校数字图书馆的发展,叙述了目前应用于数字图书馆中的三种网络存储结构及当前的主流产品,从应用、管理、技术等角度分析如何选择适合高校数字图书馆的网络存储系统。  相似文献   

2.
成悦 《华章》2012,(18)
随着网络时代的到来,高校图书馆也步入了数字图书馆时代.应该来说,数字图书馆是图书馆建设的总体方向.但是,由于网络的开放性,数字图书馆往往容易招致著作权问题.笔者作为南通纺织职业技术学院图书馆的一名工作人员,已经通过长期的工作体会到了,我国高校当前的数字图书馆建设中面临的著作权问题日益严重.本文将针对此问题展开深入的讨论,以期最大限度的解决数字图书馆建设中的著作权问题,为高校数字图书馆事业的发展保驾护航,尽可能的规避一切著作权风险.  相似文献   

3.
高校图书馆信息化、网络化、数字化程度的日益提高,使得高校数字图书馆信息安全问题日益严重。文章分析了影响高校数字图书馆网络信息安全的因素,并结合当今互联网安全技术,和滨州医学院数字图书馆的信息安全体系现状,对高校数字图书馆信息安全体系进行构建。  相似文献   

4.
云南高校图书馆信息资源共享网络建设探讨   总被引:1,自引:0,他引:1  
立足于整个云南高校图书馆信息资源共建共享和当前计算机及其网络应用技术、网络通讯技术的发展情况以及数字图书馆信息处理技术的发展,根据我省高校图书馆的网络环境与软硬件情况,对“云南高等院校信息资源共享网”网络基础建设提出了一些指导性建议。  相似文献   

5.
随着多媒体技术的进步和网络技术的飞速发展,高校数字图书馆在建设中面临着深刻的管理变革,数字图书馆的网络信息资源管理成为衡量高校图书馆建设的一个硬性指标。如何规范管理,加快数字图书馆的建设是高校图书馆管理人员面临的一个新课题。  相似文献   

6.
随着科学信息技术的发展,21世纪是信息化的时代,网络技术已经被各行各业广泛应用.现代网络技术以其无可比拟的优势广泛应用于现代高校数字图书馆建设中,而图书馆也将成为信息时代的文献数据中心,能够有效实现图书馆文献资料数字化,共享化,提高资源的利用率.高校数字图书馆建设是未来高校图书馆发展的方向,数字图书馆的建设水平直接影响到我国高校图书馆在信息时代中的作用和地位,因而,加强现代网络技术的高校数字图书馆建设势在必行.  相似文献   

7.
本文针对应用型本科高校的数字图书馆对网络的需求进行分析,以齐齐哈尔工程学院为例,阐述了数字图书馆的网络构成要素,设计出数字图书馆的网络拓扑结构以及网络安全隐患解决方案。  相似文献   

8.
当前,数字信息资源逐渐成为了信息资源的主流,随着网络的不断发展与普及,加上计算机技术的更新换代,数字图书馆成为当代图书馆发展的主要方向,通过建设数字图书馆,可以改变传统图书馆在信息加工、存储以及管理上的诸多弊端,从而加强信息资源的使用,提高图书馆的服务效率.高校图书馆也不例外,伴随着各高校图书馆的数字化建设,高校图书馆正在面临着前所未有的机遇与挑战,如何在互联网社会加强行高校数字图书馆的发展是每一位从业人员需要关注的课题之一.  相似文献   

9.
随着现代通讯技术、计算机技术和多媒体技术的发展,数字资源,数字化图书馆应运而生,以计算机网络为核心的网络环境在高校图书资料管理领域日渐形成,对高校图书管信息服务带来了机遇和挑战。本文首先对高校数字图书馆信息服务的特点和内涵进行分析;之后对于网络环境下数字图书馆发展及现状进行探讨;之后分析了网络环境下数字图书馆信息服务的基本形式;最后提出网络环境下图书馆开展信息服务的对策与建议。  相似文献   

10.
云南高校图书馆信息资源共享网络建设探讨   总被引:1,自引:0,他引:1  
立足于整个云南高校图书馆信息资源共建共享和当前计算机及其网络应用技术、网络通讯技术的发展情况以及数字图书馆信息处理技术的发展,根据我省高校图书馆的网络环境与软硬件情况,对”云南高等院校信息资源共享网”网络基础建设提出了一些指导性建议。  相似文献   

11.
The communication of people partially is the communication of cultures. Culture has a direct effect on international commercial activities in all aspects. Different conceptions about time, space, equality, law and the like, lead people to deal with things in different ways. So to know cultures of the counterpart is to facil-itate our enterprises so as to have a smooth and successful communication in commercial activity.  相似文献   

12.
风的曲线     
Rosco and I wait for the fishermen to return.I sit at a wooden bench near the store at Mt.Baker Resort and watch the clouds change shape. Rosco has my belt around his neck and an eight foot tow chain hooked to a tree. Dogs must be on a leash. Ducks and rabbits are loose.  相似文献   

13.
汉字倒说     
汉字的六书,《说文》对“转注”一类,语焉不详。后世学者提及转注,也仅限于许慎所举出的例字。《汉字例说》一文,作者从转注的角度综合考虑,对部分现代常用字作了分析,跟传统的解释有所不同。希望能抛砖引玉,互相切磋,以推进学术研究。  相似文献   

14.
Given a graph G,a subgraph C is called a clique of G if C is a complete subgraph of G maximal under inclusion and |C|≥2. A clique-transversal set S of G is a set of vertices of G such that S meets all cliques of G. The clique-transversal number, denoted as TC (G), is the minimum cardinality of a clique-transversal set in G. The clique-graph of G, denoted as K (G), is the graph obtained by taking the cliques of G as vertices, and two vertices are adjacent if and only if the corresponding cliques in G have nonempty intersection. Let F be a class of graphs G such that F={G|K(G) is a tree}. In this paper the graphs in F having independent clique-transversal sets are shown and thus TC (G)/|G|≤1/2 for all G ∈ F.  相似文献   

15.
《海外英语》2007,(5):44-45
It is worthy of noting that, whilst Crookston Castle witnessed the earlier and happier portion of Mary's variegated life,  相似文献   

16.
一、吃和喝吃苹果 eat an apple, 吃药 take medicine,吃糖 have some sweets,吃饭 have one's meals,吃馆子 dine out,吃惊 be surprised/  相似文献   

17.
《海外英语》2007,(5):10-11
Many college freshmen arrive woefully unprepared to do college work, and as disadvantaged populations continue to grow, the share of the American work force that has made it through college is expected to plummet. Many experts blame that educational failure not just on high schools but also on colleges. School & College, a special report by The Chronicle, looks at efforts to fix the system. What reforms would better prepare students for college? What should schools and colleges be doing differently? How should state and federal officials help?  相似文献   

18.
Different nations have different social cultures, and the social culture of every nation is developing with the development of the nation, language is greatly influenced by social culture, which enables language to possess national and historical characteristics. Word is the smallest, independent, meaningful linguistic unit of language. It can well reflect the national and historical characteristics. From synchronic aspect, the social and cultural influence on word meaning is mainly embodied in conceptual and associative meanings of word. The incorrespondence of word meaning is a phenomenon that exists in both conceptual and associative meanings of word among different languages. From diachronic aspect, the development of social culture causes some changes of word meaning to some extent. Therefore, social culture plays a key role in vocabulary learning and mastery of a language.  相似文献   

19.
钱生钱!     
我们绝大部分人都同意一件事情——我们喜欢金钱。但是你对金钱的喜欢之情足够到让你创立一份事业么?.财富通常被人忽视,主要在于人们不能真正了  相似文献   

20.
The problem on the geometrc inequalities involving an n-dimensional simplex and its inscribed simplex is studied. Aninequality is established, which reveals that the difference between the squared circumradius of the n-dimensional simplex andthe squared distance between its circumcenter and barycenter times the squared circumradius of its inscribed simplex is not lessthan the 2(n-1)th power of n times its squared inradius, and is equal to when the simplex is regular and its inscribed siplex is atangent point one. Deduction from this inequality reaches a generalization of n-dimensional Euler inequality indicating that thecircumradius of the simplex is not less than the n-fold inradius. Another inequality is derived to present the relationship betweenthe circumradius of the n-dimensional simplex and the circumradius and inradius of its pedal simplex.  相似文献   

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