如何围绕科研课题检索文献

.,如何围绕重大科研课题检索文献,学科馆员：辛小萍,.,路院长,到目前为止，实际上已经很难找到一项没有研究生参与的重要的科研活动，也难找到一项没有包含研究生贡献的重要的科研成果。,.,读者的问题,如何在大量的背景信息中发现高质量的信息，从而保证科学研究的持续发展？如何概览课题？如何锁定高影响力论文？如何从整体上把握一个课题的发展方向和趋势，了解课题现状？如何跟踪某研究领域/某课题的最新进展？.,.,.,主要内容,获取全文,分析检索结果,选择信息源编写检索式,确定检索关键词,分析检索课题,.,一、分析检索课题,分析课题内容类型如重离子治癌关键科学技术问题研究“973计划”是以国家重大需求为导向，以科学目标为驱动的国家重点基础研究发展计划，涵盖了农业、能源、信息、资源环境、人口与健康、材料、综合交叉和科学前沿八大领域。整体了解研究所973项目申请情况。,.,分析检索课题,前期,在此领域研究的有哪些国家？国际上有什么重大研究项目？哪些机构和哪些人有什么成果？竞争对手与合作伙伴情况,有没有出现新的研究资料？竞争对手与合作伙伴的进展？,中期,本项研究的影响力如何？与同类工作相比，新颖性如何？,后期,课题立项论文选题,资料跟踪,成果评价,.,二、确定检索关键词,关键词来源：.专业词典.综述性文献.CNKI知识搜索关键词要求：准确全面,.,二、确定检索关键词,综合文献报道及CNKI知识搜索：重离子：heavyionorcarbonion治癌：cancertherapyorcuringcancerortreatmentofcancer,.,二、确定检索关键词,.,三、选择信息源,.,三、选择信息源,AIP/AnnualReviews/AppliedScienceandTechnologyPlus/APS/arXe-Printarchive/ASCEJournals/Blackwell/CentralEuropeanScienceJournals/CSA/DigitalLibraryofMITTheses/DOAJ/EBSCO/ElsevierScienceDirect/EncyclopediaBritannicaOnline/EnergyCitationsDatabase/FreeFullText/HighWirePress/IEL/IOPElectronicJournals/ISICurrentContentsConnect/ISIEssentialScienceIndicators/ISIH,国科图提供的物理类网络数据库60余种,如何选择？是否足够？,.,三、选择信息源,PSP/OxfordUniversityPress/ProQuest博硕士论文全文数据库/RoyalSocietyOnlineJournals/ScienceOnline/ScienceChina-中国科学文献服务系统/SocietyofGlassTechnologyJournals/SPIEDigitalLibrary/SpringerLink丛书/SpringerLink期刊/Taylor&FrancisOnlineJournals/WileyInterScience/WorldSciNet/方正中文电子图书/联合西文期刊篇名目次库/全国期刊联合目录数据库/维普中国科技经济新闻数据库/维普中文科技期刊库/中国科学院学位论文服务系统/中国物理学文献数据库.,.,三、选择信息源,.,物理学常用信息源文摘类,WebofScience：科学引文索引网络版，收录5900余种期刊文摘和引文，内容涉及自然科学、工程技术的各个领域。INSPEC：英国机电工程师学会（IEE）出版，收录4000多种科技期刊、2200多种会议论文集等文摘信息。EI：收录期刊、会议论文、技术报告等的文摘，是工程技术领域权威检索工具。ISIProceedings:汇集了世界上最著名的会议、座谈、研究会和专题讨论会的会议录资料。DII：提供世界范围内的化学、电子与电器以及工程技术领域内综合全面的发明信息，是检索全球专利的最权威的数据库。,.,物理学常用信息源全文类,APS:美国物理学会（APS）出版的核心期刊。AIP:美国物理联合会（AIP）出版。SPIE:光学、光子学和电子学领域的研究、工程和应用的著名专业协会。IEL:美国电气电子工程师学会（IEEE）和英国电气工程师学会（IEE）所有出版物的电子版全文数据库。IOP:英国物理学会出版的期刊。OSA：美国光学学会出版物。LB：德国施普林格出版社出版的一套以基础科学为主的系列大型数值与事实型工具书。Elsevier,Springer,Blackwell,.,物理学常用信息源其它,门户网站物理数学学科信息门户物理爱好者论坛北大物理论坛：检索论坛小木虫阿果资源网萍萍家园,.,物理学常用信息源其它,专业网站IAEANuclearDataCentre/NuclearScienceReferences(NSR)/nsr/High-EnergyPhysicsLiteratureDatabase/spires/,.,物理学常用信息源其它,Americanphysicalsociety/AmericanInstituteofPhysics/jap/PhysicsReportshttp:/www.gsi.deMax-Planck-Gesellschafthttp:/www.mpg.de/AlexandervonHumboldtHttp:/www.avh.de,.,物理学常用信息源其它,CERNhttp:/www.cern.chINFNhttp:/www.infn.itRIKENhttp:/www.riken.go.jpLBL/GANILhttp:/www.ganil.fr/JINRhttp:/www.jinr.ru/DESYhttp:/www.desy.deKEKhttp:/www.kek.jpBNL/SLAC/TRIUMFhttp:/www.triumf.caITER/,.,物理学常用信息源其它,/EJ/journal/JPhysB,.,物理学常用信息源其它,http:/www.mpi-hd.mpg.de/mpi/en/start/http:/www-linux.gsi.de/stoe_exp/http:/www-ap.riken.jp/index.htmhttp:/www.fzd.de/db/Cms?pNid=1483http:/accelconf.web.cern.ch/accelconf/,.,物理学常用信息源-其它,国家自然科学基金委员会中国物理学会http:/www.cps-,.,物理学常用信息源-其它,清华大学物理系:8080/南开大学物理科学学院/复旦大学现代物理所42/wuli/wg/index.asp西南大学物理科学与技术学院,.,WebofScience：只收录最重要的学术期刊,严格评估和长期跟踪期刊的影响和质量，决定取舍选择过程是毫无偏见、全面并经过时间考验的致力于帮助研究人员专注高质量信息收录来自250多个学科领域10,000多种核心期刊“布莱德福定律(Bradfordslaw)”：少数的核心期刊汇集了足够的信息,反映科技的最新最重要的成果与进展,.,引文索引的概念:收录论文的参考文献并索引,Dr.Garfield1955年在Science发表论文,提出将引文索引作为一种新的文献检索与分类工具,将一篇文献作为检索字段从而跟踪一个Idea的发展过程,.,如何在大量文献中发现课题发展的脉络？,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmoleculesincludingvitaminsandnucleotides.,SynthesisofAminoAcidsSynthesisand/orcollectionofSynthesisand/orcollectionofaminoacidsiscriticalforcellsurvival.Theynotonlyserveasthebuildingblocksforproteinsbutalsoasstartingpointsforthesynthesisofmanyimportantcellularmolecul