NO2分子2B2电子态荧光辐射寿命的实验研究

报道了对NO     

ON-LINE PREEMPTIVE SCHEDULING ON UNIFORM MACHINES

1 IntroductionWe consider the problem of sChedallng a 1ist (J1, J2,' .) of on-line jobs preemPtive1y onm unifornily related machines. In suCh a setting, the jobs arrive one by one. Job Jj becomesknown (with its etistence and its processing time Pj ) only When job Jj--1 has already beenscheduled, which gives rise to the name online schedallng. Job processing can be preemPtive,i.e., the processing of any job can be interruPted and resumed later. The machines are paralleI,which allows any …     

A Combined Feasible-Nonfeasible Point Continuation Method for Strongly Monotone Variational Inequalities

IntroductionWeconsidertilefollowingvariationalinequalityproblelll(VIPforshort)wllicllistofillfiavectorx*eXsuchthatVIP(X,F)F(X*)"(X~X.)Z0VXEX.(1)wiler(iF:R;;-R"isagivenfllllctiollandXCRniscalls(1tilefeasiblesetofVIP(X.F)ItiswellknownthatVIPisaveryilnportalltrcsearcllareasillceit11dsllumerousapl)licatiollsinbothmatllelllaticsitselfalldecollonlics.Mailysocialalldeconomiclllodels,collvexluathelnaticalprogranullillgsandsooncanbecollsideredasspecialcasesofVIP,tile"lorecollcreteapplicit…     

核辐射加工新技术

核辐射加工是利用人眼看不见的伽玛射线、电子束、离子束等,按不同需要,对材料进行加工。这项新技术的优点是,工艺简单,容易控制,节省能源,无污染。近年来,核辐射加工新技术获得迅速发展,在工业发达的国家里,已形成专门的产业,据不完全统计,目前世界上核辐射加工产品已达一百多项,年产值达一百亿美元,并以15～20％速度稳步增长。我国核辐射加     

One Way to Eliminate Corruption-Educating People——Brief Introduction on Bid

This article,according to the author's working experience in a hydropewer project,briefly introducessome basic knowledge about bidding process and sample contract document.It is aiming at giving a commonknowledge to the students who will be involved in work relating to bid after their graduation in the college.It ishoped that this kind of knowledge can help people properly use funds for a project and thus corruption can beminimized.     

THE ASYMPTOTICALLY OPTIMAL EMPIRICALBAYES ESTIMATION IN ONE WAY ANOVA MODEL

1.IntroductionSincetheempiricalBayes(EB)approachtoastatisticaldecisionproblemwasfirstintroducedbyR.bbins[1'21?ithasreceivedmuchattentionintheliterature.Forlinearmodel,Singh[3]studiedtheEBestimationproblemofregressioncoefficientsinamultiplelinearregressionmodelunderknownerror-variance.Wei[4]consideredtheEBtestproblemforthesamemodel.ZhangandWeilsl,WeiandZhang[6]extendedSingh'sworktothecaseofunknownerror-variance,theydiscussedtheasymptoticoptimalityandconvergenceratesfortheestimationofregre…     

Robust Stability Analysis for Linear Time-delay Systemswith Uncertain Parameters: LMI Approach

1IntroductionDuringthepastfewyears,therobuststabilityproblemoflineartime-delaysystemssubjecttoperturbationshasbeentreatedextensivelyintheliterature.Asaresult,explicitboundsforbothstructuredandunstructuredperturbationshavebeenderived(seeCheresetal.,1991;LuoandVanDenBosch,1997;ninhandAldeen1995;andthereferencestherein).However,inthoseresults,someparametersmustbefirstdeterminedtoobtaintheboundsontheallowableperturbations.Ingeneral,differentselectionapproachesfortheparametersmayresultindifferen…     

A New Approach to Optimal Filtering for SingularDiscrete-Time Stochastic Linear System

1IntroductionBecausetherealisticproblemwhichsingularsystemdescribesiswiderthanthenormalsystemsdo,theresearchofsingularsystemshasreceivedagreatdealofattention.Andmanyachievementshavebeenobtainedinthefieldsofstructuralcharacteranalysisanddesignmethodsofsingularsystems.Butforthestateestimationonlypreliminaryprobehasbeenmade.References[2]--[51proposedrespectivesolutionsbasedonleastsquaremethod.References[6]--[71transformsingularsystemsintonormalsystemsthroughmatrixresolutionandthenmakeuseofKalman…     

A Java-Based Approach for Developing Web Application System

1.INTRoDUCTIONCreatingInternet,IntranetandExtranetapplicationsarecurrentlycenterofprogrammingfocus.Theyallbelongtoweb-basedbusinessapplications[1lthatrequiredatabaseconnec-tion,userauthentication,sessionmanagementanddynamicHTMLgeneration.Web-basedapplicationsshouldhavefollowingfeatures:1)Platform-independelltontheclientside,usuallyabrowser;2)Platform-independentontheserverside,suchasincludingbothUnixandWindowsenvironments;3)Beabletoconnecttoavarietyofdatabase,suchasincludingoracle,Inf…