南通大学信息检索作业三.docx
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南通大学信息检索作业三.docx
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南通大学信息检索作业三
信息检索(作业三)
一、利用Elsevier(ScienceDirect)数据库完成以下操作:
1、以自己的姓名(拼音全称)注册(Register)一个帐号。
账号:
bixiang(1826997567@)密码:
940224
2、浏览(Publications)一本你所学专业的期刊,添加到收藏夹,打开2013年第一期,添加到快速链接,任意打开一篇论文,复制其题名、作者、机构、刊名、摘要、关键词。
Digitalimageprocessingtechnologyappliedinlevelmeasurementandcontrolsystem
ChuyanLia,
XinyuJiab,
HaiyuLib,
LinDengb,
XianweiShic,a
aDepartmentofAviationTheory,AviationUniversityofAirForce,Changchun130022,China
bDepartmentofFoundation,AviationUniversityofAirForce,Changchun130021,China
cComputerScienceandTechnologyJiLinUniversity,Changchun130012,China
Availableonline28December2011
Abstract
Asthediversityofindustrialprocesses,thecommonlevelmeterdevicesaremoreimpactedbyexternalfactors.Thispaperpresentsanewtypeofdigitalimageprocessingtechnologyforthelevelcontrolsystem,combiningwithCCDcameratechnologyasoneofthemeasurementmethod.Thefixedbeamformeasuringneedsgeneratedbythelasermeasurements,shapeaspeciallightpointontheobjectsurface,Wecanmeasureaccordingtothechangingscopeofthesepoints,ormovingdistance.Fromtheexperimentwecansee,theCCD-basedlevelmeasurementmethodnotonlyhasstronganti-interferenceability,goodusability,easyadaptability,butalsoappliestovarietyofmorecomplexindustrialapplications.
Keywords
digitalimageprocess;
levelmeasurementandcontrol;
levelmeter;
CCDcamera
3、检索(Search)南京大学的作者发表的关于高分子材料方面的论文,写出检索结果数量,复制检索策略,任意打开一篇论文,复制其刊名、题名、作者、机构、摘要、关键词。
13条结果
JournalofEnvironmentalSciences
Volume19,Issue2,February2007,Pages135–140
Adsorptionofphenoliccompoundsfromaqueoussolutionsbyaminatedhypercrosslinkedpolymers
Zhen-maoJIANGa,
Ai-minLIa,b,
Jian-guoCAIa,
ChunWANGa,
Quan-xinZHANGa,b
aTheStateKeyLaboratoryofPollutionControlandResourceReuse,DepartmentofEnvironmentEngineering,NanjingUniversity,Nanjing210093,China
bJiangsuEngineeringandTechnologyResearchCenterofOrganicPollutionControlandResourceReuse,Nanjing210046,China
Received7March2006
Revised26May2006
Accepted9June2006
Availableonline23February2007
Abstract
Twonovelpolymers(NJ-1andNJ-2)weresynthesizedbychemicallymodifiedahypercrosslinkedpolymerNJ-0withdimethylamineandtrimethylamine,respectively.Thecomparisonoftheadsorptionpropertiesofthethreepolymerstowardphenol,resorcinandphloroglucinwasmade.Thestudyfocusedonthestaticequilibriumadsorptionbehaviorsandtheadsorptionthermodynamics.Freundlichequationwasfoundtofittheadsorptionresultswell.Theeffectofaminogroupsintroducedontothesurfaceoftheresinandthestructureofphenoliccompoundsontheadsorptionwerealsostudied.Thehydrogen-bondinginteractionandelectrostaticinteractioncouldhappenbetweentheaminogroupsandtheadsorbates.Theadsorptionimpetusincreasedasquantityofhydroxylgroupsincreased,buttheadsorptioncapacitydecreasedduetothedropofthematchingdegreeoftheapertureofresinsandthediameterofadsorbatemolecules.
Keywords
hypercrosslinkedpolymer;
phenoliccompounds;
aminogroupsmodified;
staticadsorption
4、返回数据库主页(Home),将主页截屏,复制到word文档中。
二、利用WebofScience数据库完成以下操作:
1、检索关于“信息素养”方面的论文,写出结果数量,分析检索结果,按作者字段排列记录,写出发表数量最多的那名作者的姓名,在其论文中选择被引频次最高的那条记录,复制题录内容。
结果数量近似值2127,作者:
WOLFMS
Literacyandmisunderstandingprescriptiondruglabels
作者:
Davis,TC(Davis,TerryC.);Wolf,MS(Wolf,MichaelS.);Bass,PF(Bass,PatF.,III);Thompson,JA(Thompson,JasonA.);Tilson,HH(Tilson,HughH.);Neuberger,M(Neuberger,Marolee);Parker,RM(Parker,RuthM.)
来源出版物:
ANNALSOFINTERNALMEDICINE 卷:
145 期:
12 页:
887-894 出版年:
DEC192006
被引频次:
146(来自WebofScience)
引用的参考文献:
36 [查看RelatedRecords]
引证关图
入藏号:
WOS:
000243057400003
文献类型:
Article
语种:
English
KeyWordsPlus:
FUNCTIONALHEALTHLITERACY;ADVERSEEVENTS;OLDER-ADULTS;PRESCRIBEDMEDICATION;PATIENTSAFETY;COMPREHENSION;CARE;NONCOMPLIANCE;READABILITY;INFORMATION
通讯作者地址:
Davis,TC(通讯作者)
LouisianaStateUniv,HlthSciCtr,DeptMedPediat,1501KingsHighway,Shreveport,LA71104USA.
增强组织信息的名称
LouisianaStateUniversity
LouisianaStateUniversitySystem
地址:
[1]LouisianaStateUniv,HlthSciCtr,DeptMedPediat,Shreveport,LA71104USA
增强组织信息的名称
LouisianaStateUniversity
LouisianaStateUniversitySystem
[2]NorthwesternUniv,Chicago,IL60611USA
增强组织信息的名称
NorthwesternUniversity
[3]UnivNCarolina,ChapelHill,NCUSA
增强组织信息的名称
UniversityofNorthCarolinaChapelHill
[4]WesternMichiganAreaHlthEducCtr,Jackson,MIUSA
[5]EmoryUniv,Atlanta,GA30322USA
增强组织信息的名称
EmoryUniversity
电子邮件地址:
TDAVIS1@lsuhsc.edu
出版商:
AMERCOLLPHYSICIANS,INDEPENDENCEMALLWEST6THANDRACEST,PHILADELPHIA,PA19106-1572USA
WebofScience类别:
Medicine,General&Internal
研究方向:
General&InternalMedicine
IDS号:
120BB
ISSN:
0003-4819
2、利用作者检索完成,检索我校包志华教授发表的论文,找到被引频次最高的那条记录,记录其被引频次,并复制其题录信息。
被引频次:
3次
UNIPLANARTUNABLEBANDPASSFILTERUSINGCENTRALLY-LOADEDSLOT-LINERESONATOR
作者:
Chen,JX(Chen,Jian-Xin)[1];Bao,ZH(Bao,Zhi-Hua)[1];Xu,C(Xu,Chen)[1];Zhang,GA(Zhang,Guo-An)[1]
来源出版物:
MICROWAVEANDOPTICALTECHNOLOGYLETTERS 卷:
52 期:
12 页:
2805-2807 DOI:
10.1002/mop.25617 出版年:
DEC2010
被引频次:
3(来自WebofScience)
引用的参考文献:
8 [查看RelatedRecords]
引证关系图
入藏号:
WOS:
000283757500052
文献类型:
Article
语种:
English
作者关键词:
tunablebandpassfilter(BPF);short-endedresonator;centrallyloadedslot-lineresonator
通讯作者地址:
Bao,ZH(通讯作者)
NantongUniv,SchElect&Informat,9SeyuanRd,Nantong226019,JiangsuProv,PeoplesRChina.
增强组织信息的名称
NantongUniversity
地址:
[1]NantongUniv,SchElect&Informat,Nantong226019,JiangsuProv,PeoplesRChina
增强组织信息的名称
NantongUniversity
电子邮件地址:
bao.zh@
基金资助致谢:
基金资助机构
授权号
NationalNaturalScienceFoundationofChina
60901041
[显示基金资助信息][隐藏基金资助信息]
ThisworkwassupportedbytheNationalNaturalScienceFoundationofChinaunderGrant60901041.
出版商:
WILEY-BLACKWELL,COMMERCEPLACE,350MAINST,MALDEN02148,MAUSA
WebofScience类别:
Engineering,Electrical&Electronic;Optics
研究方向:
Engineering;Optics
IDS号:
674OS
ISSN:
0895-2477
三、利用Proquest学位论文数据库,查找2008年以来有关网络安全(network,security,secure)的文章,摘录其中与你的学号尾数相同的一篇文章的题录、摘要以及全文的第一小节。
Attacksanddefensesofubiquitoussensornetworks.
出版号:
3331772
作者:
Roosta,TanyaGazelle.
学校:
UniversityofCalifornia,Berkeley.
学位:
Ph.D.
指导老师:
Sastry,Shankar,eadvisor
学科:
Engineering,ElectronicsandElectrical.
来源:
DissertationAbstractsInternational
出版日期:
2008
ISBN:
9780549832898
语言:
English
摘要
Basedonrecenttechnologicaladvances,themanufacturingofalargenumberoflowcostwirelesssensorsbecametechnicallyandeconomicallyfeasible.Thousandsofthesesensorscanpotentiallybenetworkedasawirelesssensornetworkformanyapplicationsthatrequireunattended,long-termoperations.Oneofthecriticalchallengestomakingsensornetworksmorepervasiveandsecureisthesevereresourceconstraints,intermsofenergyandmemory,onthesensornodes.Thisdissertationexploresspecificsecurityissuesassociatedwithsensornetworks.Inparticular,weexplorefourrelatedthemes:
1)webeginbydevelopingataxonomyofsecurityattacksandexistingcountermeasuresforsensornetworks.Althoughthistaxonomyservesasareferenceforsecurityattacks,itpointsoutalackofaholisticviewoftheoverallsecurityrequirementsandthreatmodelsinsensornetworks.Withoutthesenotionswecannotevaluatethetradeoffsbetweenresourceconstraintsandsecurity.Then,weexplorethedevelopmentofmethodologiesforevaluationanddesignofsecuresensornetworksecuritybydefining:
a)securitypropertiesandsecuritymetricstohelpusunderstandthevalueofeachsecuritysolution,b)arealisticthreatmodeltounderstandthepracticalnatureoftheadversarymodelinsensornetworks,c)asecuritydesignspacetoidentifybestpracticesforthedesignandconfigurationofsecuresensornetworks.Thisframeworkcanbeusedtoformallydefineandanalyzesecurityattacksandtheeffectivenessofsolutionsforeachattackandtoidentifythepathofleastresistanceforanattacker.2)Oursecondthemeexplorestheissueofinsiderattacksonfundamentalservicesandapplicationsinsensornetworks.Thistypeofattackhasamoreseriousimpactonthenetworksincetheattackerisinpossessionofthecryptographickeysandcanparticipateincommunication.Wespecificallylookatthetimesynchronizationserviceandtheobjecttrackingalgorithm.Timesynchronizationprotocolsprovideamechanismforsynchronizingthelocalclocksofthenodesinasensornetwork.Manyapplications,suchasnetworkingprotocols,relyheavilyonaccuratetimingtoperformtheirtasks.Weanalyzeattacksondifferentcategoriesoftimesynchronizationprotocols,showhowtheseattacksaffectdifferentclassesofprotocols,andproposesolutionsforeachattack.Wealsoimplementourattacksandcountermeasureforoneclassoftimesynchronizationprotocols.Next,weanalyzetheeffectofinsiderattackonmultipleobjecttrackingbyfocusingonahierarchicaltargettrackingalgorithmspecificallydesignedforsensornetworks.Wedevelopahierarchicalreputationsystemframeworkthathelpsdetectnodemisbehaviorandisolatemaliciousentities.Weevaluateourreputationsystemexperimentallyanddemonstratehowitimprovesobjecttrackinginthepresenceofmaliciousnodes.3)Thethirdthemeinthisdissertationdealswit
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