共查询到20条相似文献，搜索用时 125 毫秒
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文章主要讨论了网上信息资源重组、网上信息资源重组数据库开发平台、网上信息资源重组与发布系统、网上信息资源组织与实施等内容。 相似文献
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网络上竞争信息的搜寻及获取 总被引：1，自引：0，他引：1
樊松林 《现代图书情报技术》2002,(6):44-46,49
全面阐述了网上竞争信息的搜寻方式，讨论了网上主要竞争信息的采集方法。 相似文献
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随着全球信息化的不断深入,网上社科信息资源日益丰富。文章分析了网上社科信息资源的主要分布,探讨了通过网络学术资源导航系统获取网上人文社科信息资源的方法。 相似文献
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论我国网上信息服务的发展态势 总被引：1，自引：0，他引：1
孙昌安 《图书馆研究与工作》2003,(2):24-25,51
文章从我国网上信息服务的主要问题、主要服务方式和主要趋势这三个方面，论述我国网上信息服务的发展态势。 相似文献
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分析了网络化对高校图书馆信息服务工作的影响;论述了高校网上图书馆的主要功能;根据高校网上图书馆及其使用的调查情况,探讨了目前高校网上图书馆存在的主要问题,并对如何建设高校网上图书馆提出一些建议。 相似文献
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论我国网上信息服务的发展态势 总被引：2，自引：1，他引：1
基于当今世界信息技术的发展水平，论述我国网上信息服务的发展态势，主要从我国网上信息服务的主要问题，主要服务方式和主要做法三个方面来讨论。 相似文献
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网上咨询服务是网络环境下图书馆信息服务纵深化的主要方式。本文通过对6所大学图书馆的Web调研，提出了目前通信电子类院校图书馆网上咨询服务的主要形式和特点，并就强化网上咨询服务提出了若干对策。 相似文献
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张千山 《科技文献信息管理》2001,15(2):49-52
互联网的迅速发展不断给网上信息安全带来新问题。文章介绍了目前网络信息安全的主要内容，分析了影响互联网上信息安全的主要因素，并提出了保护网上信息安全的措施。 相似文献
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Previous studies of intimidation and harassment of journalists have (rightly) focused on non-democratic and authoritarian nations and/or transitional/emerging democracies. In this article, we examine the situation in Sweden, a country with strong de facto and de jure safeguards of journalistic freedom and autonomy. We report the findings from a representative survey of Swedish journalists where three themes are analysed: the extent of harassment, the forms of harassment, and the consequences of intimidation and harassment. The results show that a third of the respondents had experienced threats at work in the past year, and an overwhelming majority said they had received offensive and insulting comments. Intimidation and harassment also had consequences, both professionally and personally, such as fear and self-censorship. We therefore argue that it is time to add the dimension of external pressure and threats to the discussion of journalistic autonomy—including in countries like Sweden. 相似文献
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[目的/意义] 通过解析美国专业图书馆协会（SLA）能力标准的修订,为国内制定相关图书馆员能力标准提供适当参考。[方法/过程] 利用比较分析法和内容分析法,剖析先后4个版本的SLA能力标准,并对其适用对象、结构要素、条款内容的修订进行探讨。[结果/结论] 经过3次修订,SLA能力名称、结构要素、条款内容都发生了变化;SLA能力标准适用对象越来越广泛,逐步扩展到所有的信息专业人员;SLA能力标准越来越突出信息专业人员在管理信息与知识资源、进行信息与知识检索和分析、组织信息与知识资产、开发信息与知识系统和技术、开展信息与知识服务、信息伦理建设等方面的核心能力;SLA能力要素越来越详细,覆盖的核心业务越来越全面。所有这些都可以为国内图书馆职业能力建设提供参考。 相似文献
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王恒 《自然科学博物馆研究》2021,(5):12-17
科学和艺术产生的根源是大自然。本文对于实践、大脑活动对科学艺术形成和发展的作用,财富对科学和艺术发展的推动作用等问题进行了讨论;同时也对科学和艺术的效益,科学和艺术的相互影响,以及科学和艺术相互结合对科普工作的重要意义进行了探讨。 相似文献
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[目的/意义] 旨在充实图书馆文化创意理论,为图书馆文化创意的实践提供方向。[方法/过程] 从空间、资源、服务的角度对图书馆文化创意工作的实践做梳理和归纳,提炼图书馆文化创意实施模式。[结果/结论] 对模式中的要素进行定义和说明,提出资源、服务及空间的一维角度、二维角度和三维角度的实施路径,并对图书馆文化创意的实施提出建议。 相似文献
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从个人层次、群体层次和组织层次角度,对目前心理资本理论的研究情况进行介绍及归纳,内容包括：心理资本的内涵、心理资本的测量、心理资本的前因与中介、心理资本的结果、心理资本与结果间的中介或调节变量、心理资本的调节以及图书馆员心理资本相关研究。最后,指出这些研究中存在的问题,并提出心理资本的研究展望及今后图书馆员心理资本研究可关注的方向。 相似文献
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Post-medieval Greek painting manuals, exemplified by the Hermeneia of the Art of Painting by Dionysius of Fourna, were often copied, enriched, and widely used in icon-painter workshops until the twentieth century. These manuals reflect the accumulated experience of many generations of painters and include sections that pertain to preparation and application of materials and handling of works. Here we present, discuss, and, in some cases, compare with pertinent western instructions and experimental findings (deriving from the analysis of icons and wall paintings), key Greek manual instructions for sound practice, and practical conservation of paintings. Instructions in consideration come from both the published version of Hermeneia and various unpublished manuals; it is shown that the first part of the widely circulating standard edition of Dionysius is by no means an exhaustive account of post-Byzantine technical knowledge. 相似文献
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Maria Nilsson 《Journalism Practice》2020,14(3):259-276
ABSTRACTThis paper explores how news organizations visualize crises in a digital media ecology shaped by citizen witnessing and widespread image circulation on social media. Empirically, the paper draws on the events of 7 April 2017 in Stockholm when a hijacked truck plowed into crowds, killing five and injuring several others. The study is informed by theoretical perspectives and research on citizen photojournalism and witnessing, and examines the function of visual citizen contributions, degrees of explicitness in visual coverage and the impact of proximity on visualizations of crises. Qualitative analyses of visual content and text in digital and print editions of four Swedish newspapers showed both enhancing and featured positioning of visual eyewitness contributions from the public, few examples of explicit imagery, and journalistic commentary foregrounding ethical dimensions of showing and seeing. Based on the findings, the author considers journalism’s civic response as a strategy for staking a claim to credibility and ethics at a moment when the journalistic gatekeeping position is called into question. 相似文献
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Mark Yoffe 《Slavic & East European Information Resources》2020,21(1-2):112-132
ABSTRACT This memoir is my personal story about how I created and came to curate on the International Counterculture Archive collection, which is held in the Global Resources Center of the George Washington University’s (GWU) Gelman library. The first person narrative relates my first encounters with Soviet rock culture and describes how I turned my initial interest into a Ph.D. dissertation on the subculture of Soviet hippies and traditions of Soviet rock music, which subsequently led to my later work as a librarian and curator. I tell the story of my initial encounters with the members of Soviet/Russian rock music subculture and other countercultural personalities and activists during my first trip to Moscow in 1993 to collect samples of Soviet rock music recordings and rock music zines for the European Division of the Library of Congress. During this formative trip I met with a number of counterculture producers and collectors who were instrumental in helping me build the International Counterculture Archive. Upon leaving the Library of Congress, I continued collecting Soviet/Russian countercultural materials on behalf of the Global Resources Center of GWU’s Gelman Library. I talk about the process of creating the Archive at Gelman library, about bureaucratic and financial aspects of this work, and about my many acquisition trips to Moscow, former Soviet republics, and East Central Europe. Much of the narrative centers on my work with Russian collectors and content producers and describes the type of materials that are included in the collection. I also describe how I built the collection of historical Soviet/Russian rock music recordings, focusing on the phenomenon of Soviet/Russian rock music zines and the history of the unique zine collection within the International Counterculture Archive. 相似文献
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指出文献计量作为一种有效的评价手段,在生物医药领域,主要应用于学术期刊评价和科研绩效评价;传统的文献计量评价方法存在一些固有局限性,为此人们已作出许多创新和改进。分析讨论评价学术期刊的新模型和指标--渐进曲线模型和特征因子以及评价科研绩效的两种方法创新--多指标综合分析和基于社会网络的分析,并论述文献计量与经济社会因素的结合使用。从这些新型方法和指标的出现和应用可以看出,文献计量评价的发展呈现出借助数学模型和计算机手段,由单指标向多指标转换,结合复杂的社会网络特征和经济社会因素进行分析的大趋势。 相似文献
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Pamela Shockley-Zalabak 《Journal of Applied Communication Research》2013,41(3):231-250
Proteanism is about the simultaneous disruption of place and the seeking of a new sense of place. These metaphorical concepts of the fluid yet grounded, the shape shifting and consolidation, and the evolving creation of a sense of place are applied to a discussion of changing organizational forms and communicative processes. These new formings within ever-changing forms are referred to as Protean Places. The protean concepts of sequentiality, simultaneity, and sociality are examined within the context of what we know about changing organizational forms, major communicative processes, and the history of a virtual customer service team organized across time and space. Finally, the metaphor of Protean Places and the case study are utilized to provide direction for future research, theory building, and practical application in organizational communication. 相似文献