共查询到20条相似文献，搜索用时 171 毫秒
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文章阐述了推行工程量清单计价的现实意义和必要性，并对我国目前推行工程量清单计价的有利条件和困难进行了分析，从而提出了相应的建议。 相似文献
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文章指出信息咨询服务属于信息商品的一种，理应收取一定的费用。讨论了信息咨询服务这一特殊商品的价格构成因素、计价原则、计价策略等信息咨询收费的有关问题。 相似文献
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网络广告计价模式一直是网络广告实际运作中广告主、广告代理商和媒体三方最为关心的问题,而采用何种方式计价的焦点在于网络广告效果问题,网络广告效果评估是制约其发展的巨大瓶颈。本文在详细分析现在流行的三种主要网络广告计价模式基础上,采用加权计算方法,提出了对于广告主和媒体都能找到利益均衡点的新的综合付费模式,并推导出采用加权计算方法评估同一媒体不同版位和不同媒体的广告效果公式。 相似文献
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在招投标工程中推行工程量清单计价,是目前规范建设市场秩序的措施之一,该文结合工程量清单计价及其特点,分析了其对工程造价控制的影响,对工程造价的控制进行了探讨,以期促进我国建设工程造价管理事业的发展。 相似文献
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目前，我国建设市场招、投标工作日益规范，根据建设工程工程量清单计价规范，建设工程招、投标均实行工程量清单计价。文章主要就工程量清单下投标策略和报价技巧进行了研究和探讨。 相似文献
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2003年<建设工程工程量清单计价规范>正式实施,工程量清单计价为实现我国工程造价管理"政府宏观调控、企业自主报价、市场形成价格"的改革目标迈出了重要一步. 相似文献
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企业定额是推进工程量清单计价工作的必要前提，它是企业生产技术能力、管理能力、创新能力等综合素质的体现。文章通过对企业定额的概念、特点和编制步骤的阐述，分析了企业定额与全国统一定额、行业定额的区别，论述了编制企业定额适应清单计价的现实意义。 相似文献
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《Behavioral & Social Sciences Librarian》2013,32(2):113-115
Forensic psychiatry, a multi-disciplinary field, presents research problems for practitioners and librarians. Subject indexes for the field cover each discipline separately, making a literature search or current awareness program difficult. The Samuel Bellet Library, located at the Hospital of the University of Pennsylvania, developed its own index to combat this problem. The index provides access to articles in the Library's journals and identifies articles to interest to Library users in other journals. Through monthly updates, distributed to Library users, the index is kept current as are the users. Reaction to the project has been positive; it functions well both as a literature search tool and as a current awareness program. 相似文献
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本文从分析、比较现用的身份识别、存取控制、软件保护、数据加密等安全保护措施后, 针对管理信息系统数据和程序的相互关系, 提出了一个分级式保护模式。在一个实用系统中分别实现了目录保护、程序文件保护, 数据库文件保护, 口令方式保护, 还对多用户存取权限管理, 多用户环境下如何解决数据冲突和死锁问题以及数据库文件的分级使用提出一些新的考虑和设想。 相似文献
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《Public Library Quarterly》2013,32(4):345-353
The problem patron poses a dilemma for many librarians, one which deserves a more reasoned examination. Based on an informal survey of 40 large, urban public libraries, a set of guidelines for managing the problem patron is offered. Further, there is a discussion of an overall strategy for increasing the competence of library staff members vis a vis the problem patron, using as an example, a program developed by the Hartford Public Library. Increased communication among librarians, the exploitation of professional expertise within each library's community, and the adherence to coherent guidelines are stressed as essentials for success. 相似文献
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图书馆信息网络技术及规划 总被引：1，自引：0，他引：1
文章提出了利用Squid反向代理和Linux的策略路由技术（PRB），来实现图书馆网页发布和员工多出口上网这一系统解决方案，以便加快网络访问速度，提高内网网络的安全性。 相似文献
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E A Bering 《Bulletin of the Medical Library Association》1967,55(2):135-140
The National Institute of Neurological Diseases and Blindness (NINDB) has the responsibility of trying to alleviate the morbid and mortal effects of all the diseases of the nervous system and the special senses including speech, hearing, and vision. The information problem facing the NINDB is only a fraction of the total information problem of the biomedical community, but it is probably representative. The NINDB information audience has a core of about 19,000 persons, 10 percent of whom are nonclinical research scientists; 10 percent of whom are engaged in patient care, teaching, and some research; 12 percent in training (post doctoral); and 68 percent chiefly involved in the care of patients. In addition, there is an unknown number of other interested scientists. Fifty to eighty thousand journal articles, an unknown number of technical reports, and other items produced each year are potentially valuable to this group. The exact needs of each subgroup must be identified and ways developed to deliver the required information quickly, accurately, and in an easily useable form. NINDB has undertaken a large information program as a service to the biomedical community to help cope with these information problems. This program is to serve the needs of the practicing physician, the research scientist, and NINDB program analysis and planning. The Neurological Information Network is the core effort of the program.The Neurological Information Network envisions large units incorporating both information storage and retrieval and information analysis. These will be in universities with strong biomedical libraries where there are ongoing research programs in some area relevant to NINDB responsibilities. These units are to be integrated and will interact with each other and with the National Library of Medicine to avoid duplication of work. In addition to their own information analysis activities, the major documentation centers will be able to support information analysis satellites at other research centers where specific categorical research programs are underway. 相似文献
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《资料收集管理》2013,38(1-2):131-140
Shelf-reading is a task that tends to receive short shrift in today's rare book library. Because of personnel and budget reductions, a seemingly low priority task such as shelf-reading does not receive the attention it deserves. The study undertaken here shows that shelving errors occur in sufficient quantity to merit a regular shelf-reading program. The total number of shelving errors, the number of major and minor errors, and the shelves the errors took place on were observed and analyzed. Possible reasons for the error trends are offered, along with some solutions to the problem with some solutions to the problem of improperly shelved materials. 相似文献
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美国近年来图情专业课程设置与教学方式分析 总被引：1，自引：0，他引：1
美国图书情报专业教育历史较长,目前发展势头良好,为了探究其内在原因,使我国的专业教育有所借鉴,作者在对美国图书情报学院综合考察的基础上,结合个案研究和亲身体验,从课程设置和教学方式的角度总结和分析了其特点。 相似文献
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探究式课堂教学怎么探究,实际是要回答教学过程怎么操作。这个问题的基本思路是：遵循学生的认知规律,以素质教育思想为指导,学生主动参与为前提,自主学习为途径,合作讨论为形式,培养创新精神和实践能力为重点,构建教师导、学生学的教学程序。 相似文献
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L J Wygant 《Bulletin of the Medical Library Association》1988,76(3):213-215
Employee absenteeism is a problem faced by all library administrators. This paper describes the development, implementation, and results of a program to discourage absenteeism at the Moody Medical Library of the University of Texas Medical Branch at Galveston. The important role of library administrators and supervisors in controlling absenteeism is emphasized. 相似文献