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1 Ask a librarian 开放资源 馆员登记
  Assist Australians and people from overseas researching Australian subjects Respond to enquiries on a broad range of topics. Provide specialist advice and information about using t...
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2 Ask GeoMan! 开放资源 机器抓取
  This site has been created by Mike Strickler, a geologist affiliated to the University of Oregon, USA. It features answers to many commonly asked questions in the areas of the phys...
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3 北京大学图书馆实时问答咨询服务 开放资源 馆员登记
  您可以在MSN、QQ、CALIS虚拟参考咨询系统中任选一种方式,即时向图书馆员咨询馆藏服务利用和资源检索方面的问题。;...
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4 CASHL专家咨询服务 开放资源 馆员登记
  这是中国高校人文社会科学文献中心(China Academic Social Sciences and Humanities Library,简称CASHL)提供的参考咨询服务。本服务包含免费服务和有偿服务两个层次。如果您咨询与CASHL有关的各类问题,或咨询人文社会科学方面的一般问题,工作人员将在2个工作日内免费为您解答;如果您需要人文社会科学方面的某一课...
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5 eJournals Delivery Service 开放资源 馆员登记
  The electronic Journals Delivery Service (eJDS) is a programme geared to facilitate the access to current scientific literature free of cost in the fields of Physics and Mathematic...
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6 Global Reference Network (GRN) 开放资源 馆员登记
  The Library of Congress is leading the Global Reference Network (GRN), a collective of libraries and librarians formed to provide professional input on issues such as digital refer...
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7 J-Global foresight 开放资源 专家推荐
  J-Global foresight is a project to connect an array of information,including information on research papers and patents,analyze and visualize such information and provide knowledge...
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8 New York Public Library--Interlibrary Loan (ILL) 开放资源 馆员登记
  Requesting Materials from Other Libraries: Interlibrary Loan provides access to library materials that are not available in the New York metropolitan area through agreements with ...
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9 NSTL参考咨询系统 开放资源 馆员登记
  考咨询是NSTL为解决用户在查询利用科技文献过程中遇到的问题或疑问而设立的一项服务,用户可通过实时咨询的方式在线与咨询员交流,或通过非实时咨询途径提出问题。咨询前请先浏览“已回答问题”栏目,或许可以在那里得到答案。所提问题及其答复可能被加入到已回答问题库之中,供其他人参考借鉴。用户个人信息不会被公开。 实时咨询服务时间为工作日(周一至周五)的上午8:30-...
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10 清华大学图书馆咨询台 开放资源 馆员登记
  ...
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