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1.
科技查新是以文献为基础,以手工检索和计算机检索为手段,以检出的文献结果为依据,通过相关文献与查新项目之间的对比、分析与鉴别来确定查新项目的新颖性.为申报科研课题立项、科技成果鉴定、奖励、专利申请、新产品鉴定等提供依据.科技查新要求信息资源必须广而全,既要有大量的专业文献信息,也要有全面的相关专业文献资源.  相似文献   

2.
文章以2011年吉林省科技查新咨询中心业务数据为依据,采用统计分析方法,从科技查新项目的时空分布、类型和学科属性等方面完成的科技查新项目进行统计分析,以期对吉林省的科技查新与区域科研活动特征进行探究,并针对存在的问题提出促进科技查新事业发展可采取的措施。  相似文献   

3.
从科技查新看我国区域科研活动特征——以甘肃省为例   总被引:1,自引:0,他引:1  
文章以甘肃省科技查新为例,采用统计分析方法,从科技查新项目的时空分布、类型和学科属性等方面对2005-2009年甘肃省科技情报研究所科技查新中心完成的科技查新项目进行统计分析,以期对甘肃省乃至我国的科技查新与区域科研活动特征进行探讨,并针对存在的问题提出促进科技查新事业发展可采取的措施。  相似文献   

4.
本文通过对江南大学教育部科技查新站L08 2003-2007年间受理的查新项目年份、查新来源、查新范围、查新目的、查新项目隶属学科等方面进行统计、分析,提出了发展高校查新工作的五点具体措施:1.建立完善的查新质量控制体系;2.建设多元化的文献资源保障体系;3.充分发挥立项查新的科学决策作用;4.加强社科查新的理论与实践研究;5.开创专利查新的新局面.  相似文献   

5.
科技查新检索的“认同求异”法   总被引:1,自引:0,他引:1  
通过科技查新项目与相关文献的对比分析,根据科学研究一般都具有继承和借鉴的特征,从学科领域,学术源流,研究对象,研究方法,技术路线,研究结果等各方面总结出“认同求异”的文献分析方法,保证了检索文献的准确性,提高了查新的质量。  相似文献   

6.
专利文献是科技文献的一项主要情报来源,检索专利数据库也是查新工作中的一项重要工作内容,而专利 制度相对于查新工作又非常严谨和规范,这就为查新工作提供了借鉴之处。本文主要从查新与专利新颖性的定义、审 查主体、审查依据、判断原则等方面分析查新与专利新颖性的不同。通过二者的比对研究,发现两者之间的区别与紧 密联系,以此为进一步开展查新工作提供借鉴。  相似文献   

7.
对华南农业大学教育部科技查新工作站设定之前,即2007~2010年完成的查新项目,从查新项目数量、合作查新情况、查新项目范围及申报级别、查新目的、项目来源、校内查新委托单位、查新项目月分布等7个方面进行分类统计,并进行了相应的分析。同时,对当前科技查新中存在的问题,给出了一些积极的建议。  相似文献   

8.
本文从科技查新项目数量、查新委托单位类型、查新目的、查新范围等方面对2006-2010年天津市三家查新机构,完成的查新项目进行统计分析,并在此基础上分析科研活动的特征,预测科研活动的趋势。  相似文献   

9.
科技查新项目的统计分析——以福州大学查新站为例   总被引:2,自引:0,他引:2  
陈志华 《图书馆界》2009,(4):72-74,77
对福州大学教育部科技查新工作站2007--2008年完成的查新项目,从查新项目学科分布、查新项目数量、查新项目范围及级别、查新项目委托单位、查新项目地区分布、查新项目类型、加急查新项目等7个方面进行分类统计,并进行了相应的分析,同时,给出了一些提高科技查新工作质量的建议。  相似文献   

10.
张皓 《兰台世界》2011,(1):50-51
本文以北京理工大学图书馆科技查新工作为例,介绍了基于网络的科技查新项目档案内部管理平台,以实现科技查新项目档案的网络化管理,最后探讨了网络环境下科技查新项目档案的保密方法。  相似文献   

11.
This article surveys a sample of sources of the information about Romania available to British readers in nineteenth century British newspapers and periodicals. It traces first contacts between the Romanian lands and Britain after the union of the principalities of Wallachia and Moldavia in 1859, then after their independence from the Ottoman Empire. The article highlights an increased Romanian interest in British periodicals, which reported and reviewed Romanian literature and scholarship. The article concludes that nineteenth century British newspapers and periodicals offer a great variety and wealth of new material previously unavailable or unknown to researchers. It also states that only a portion of a large quantity of this material has been indexed and is therefore available via the bibliographic sources mentioned in the article. The author argues for the need of a new and updated British-Romanian bibliography, which can draw on new online resources offering access to thousands of new newspapers and periodical records.  相似文献   

12.
ABSTRACT

The paper looks at library approval plans for material published in Slavic, East European, and Eurasian countries from the selector's point of view. Reasons why a selector would or would not want one are examined. Success with approval plans requires monitoring receipts, as well as good and ongoing communication among the selector, the acquistions department, and the vendor. A preliminary list of vendors offering approval plans for the countries of the region appears in the appendix.  相似文献   

13.
为进一步提升武汉科技信息共享服务平台使用效率,本文从平台资源建设、资源应用、供需对接方式和供需特点等方面分析了武汉科技信息资源服务现状;基于需求和利用的角度,结合平台管理实践和走访用户、问卷调查等研究方法,从信息资源需求主体和平台自身建设管理两个维度,找出制约科技资源供需对接的主要因素;以市场化和制度化为创新理念,从政策创新、机制创新、市场化服务、环境营造、人才培养等方面提出平台建设由“资源集聚”向“需求导向”转变的对策建议.  相似文献   

14.
ABSTRACT

The article examines the most important periodicals of ethnic minorities in Poland. After 1989, many ethnic groups (e.g., Germans and Romanies) were allowed to publish journals and newspapers for the first time since the end of World War II. The publications examined show the rich cultural life of the various ethnic groups as well as their current status in Poland. In addition to popular titles, some scholarly publications are also discussed.  相似文献   

15.
在分析文献在不同研究阶段用词时间特征的倾向性基础上,提出一种基于主题模型的研究发展阶段识别方法。重点阐述该方法的构建过程,包括时间特征抽取、发展阶段界定、主题冷热变化分析等步骤。为验证该方法的有效性,针对词频统计法和主题模型方法在主题演化分析中的效果进行比较分析。结果表明,该方法能在识别主题热点和发展趋势的同时,有效地区分不同主题所反映的研究发展阶段。  相似文献   

16.
The author answers a reference question on bibliographic sources for the Ukrainian periodical press 1840–1850. Helpful publications include bibliographies, guides, and library catalogs. These potentially make mention of revolutionary developments in Hungary (such as the Twelve Points paragraph of the Demands of the Hungarian Nation in March 1848, the subsequent April Laws, and Hungary's declaration of independence in April 1949), and elsewhere in the Hapsburg Empire.  相似文献   

17.
Chromebooks and the G Suite group of products, like Google Search, Gmail, and Google Docs, have rapidly expanded in American schools during the past 5 years. The impact of one-to-one Chromebook devices and the pervasive use of Google's software products in American education cannot be overstated. This article explores some of the influences of these products on research, based on the experiences of a librarian and technology coordinator at an elementary education level. The author has several suggestions for effective research with these products in mind.  相似文献   

18.
Library historians can learn a great deal from studying the gender of authorship and institutional affiliation of a scholarly journal. The focus of this study is to examine these two aspects of journal production in library history to see who is producing published research in this field. Twenty-three years of Libraries & Culture were chosen as the target volumes. The study reveals that more men than women published in library history as well as locating which institutions were represented. This type of information is usedful to the library historian engaged in the analysis of published scholarship, and more generally to scholars with an interest in patterns of literature production in fields closely related to the social and behavioral sciences.  相似文献   

19.
ABSTRACT

The history of the almanac in Croatia is reconstructed through primary research in bibliographic and archival sources. The almanac is a vehicle for knowledge communication in informal contexts, engaging both oral tradition and literary forms traceable to medieval literacy and ways of structuring knowledge. The history of the almanac in Croatia reflects the changing context of the book trade, literacy, and the evolution of language. Four main stages are identified: (1) the beginning of the annual almanac in the seventeenth century; astrological almanacs reflecting the sensibility of the Baroque period; (2) the Enlightenment's stimulation of almanac publishing in the spirit of contemporary secular reforms in agriculture and education; (3) nineteenth-and twentieth-century almanac trade, showing complex and overlapping networks for the production, distribution and appropriation of printed almanacs;(4) roughly the end of World War II, when the almanac slowly moved out of the role of a popular mass medium and into specialized niches represented by regional, diaspora, and religious almanacs.  相似文献   

20.
《The Reference Librarian》2013,54(74):121-164
Summary

Although the Internet provides access to a wealth of information, there is little, if any, control over the quality of that information. Side-by-side with reliable information, one finds disinformation, misinformation, and hoaxes. The authors of this paper discuss numerous examples of fabricated historical information on the Internet (ranging from denials of the Holocaust to personal vendettas), offer suggestions on how to evaluate websites, and argue that these fabrications can be incorporated into bibliographic instruction classes.  相似文献   

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