简介：ThechallengeofLHCcomputing,withdataratesintherangeofseveralPB/year,requiresthedevelopmentofGRIDtechnologies,tooptimizetheexploitationofdistributedcomputingpowerandtheauthomaticaccesstodistributeddatastorage.IntheframeworkoftheEU-DataGridproject,theALICEexperimentisoneoftheselectedtestapplicationsfortheearlydevelopmentandimplementationofGRIDServices.Presently,about15ALICEsitesaremakinuseofavailableGRIDtoolsandalargescaletestproductioninvolving9ofthemwascarriedoutwithoursimulationprogram.Resultsarediscussedindetail,aswellasfutureplans.

简介：ThebasicaimofactivitiesoftheInternationalCentreofBiocybernetics(ICB),whichwasestablishedinOctober1987,istoimprovethequalificationofthestaffworkinginthefieldofbiocyberneticsandbiomedicalengineeringandtoexchangescientificinformation.TheICBconcentratesitsworkonthefollowingmaindirections,analysisandmodellingofphysiologicalsystem,newmethodsandsystemsofbiomeasurement,

简介：TheCMSexperimentattheCERNLHCcolliderisproducinglargeamountsofsimulateddatainordertoprovideanadequatestatisticfortheTriggerSystemdesign.Theseproductionsareperformedinadistributedenvironment,prototypingthehierarchicalmodelofLHCcomputingcentersdevelopedbyMONARC.AGRIDapproachisbeingusedforinterconnectingtheRegionalCenters.Themainissueswhicharecurrentlyaddressedare:automaticsubmissionofdataproductionrequeststoavailableproductioinsites,datatransferamongproductionsites,“best-replica”locationandsubmissionofenduseranalysisjobtotheappropriateRegionalCenter,Ineachproductionsitedifferenthardwareconfigurationsarebeingtestedandexploited.Furthermorerobustjobsubmissionsystems.whicharealsoabletoprovidetheneededbookkeepingoftheproduceddataarebeingdeveloped.BOSS(BatchObjectSubmissionSystem)isaninterfacetothelocalcomputingcenterschedulingsystemthathasbeendevelopedinordertoallowrecordinginarelationaldatabaseofinformationproducedbythejoberunningonthebatchfacilitiesAsummaryofthecurrentactivitesandaplanfortheuseofDataGridPM9toolsarepresented.

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简介：In2003,activitiesofnon-governmentalorganizations(NGO)wereincreasing.TheinternationalcommunitypaidmoreandmoreattentiontotheroleplayedbyNGO.ThecooperationamongNGOwasstrengthening.GovernmentsofallcountriessupportedtheactivitiesofNGOconditionallyandatthesametime,tookadvantageoftheactivitiesheldbyNGOtoservetheirforeignpolicies.

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简介：TheCMSgroupsintheUSAareactivelyinvolvedinseveralgrid-elatedprojects,includingtheDoE-fundedParticlePhysicsDataGrid(PPDG)andtheNSFfundedGridPhysicsNetwork(GriPhyN).Wepresentdevelopmentsof:theGriddataManagementPilot(GDMP)software;aJavaAnalysisStudio-basedprototyperemoteanalysisserviceforCMSdata;toolsforautomatingjobsubmissionschemesforlargescaledistributedsimulationandreconstructionrunsforCMS;modelinganddevelopmentofjobschedulingschemesusingtheMONARCtoolkit;arobustexecutionservicefordistributedprocessors.ThedeploymentanduseofthesetoolsatprototypeTier1andTier2computingcentersintheUSAisdescribed.

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简介：ＲｅｌａｔｉｏｎｓｈｉｐｂｅｔｗｅｅｎｇｌｏｂａｌｓｅｉｓｍｉｃｉｔｙａｎｄｓｏｌａｒａｃｔｉｖｉｔｉｅｓＧＵＩ－ＱＩＮＧＺＨＡＮＧ（张桂清）ＢｅｉｊｉｎｇＡｓｔｒｏｎｏｍｉｃａｌＯｂｓｅｒｖａｔｏｒｙ，ＣｈｉｎｅｓｅＡｃａｄｅｍｙｏｆＳｃｉｅｎｃｅ...

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简介：ActivinAisakindofpre-inflammatoryfactorthatbelongstothetransforminggrowthfactor-β(TGF-β)superfamily.ToinvestigatetheeffectandmechanismofactivinAontheactivitiesofmousemacrophages,thesecretionofNOinthesupernatantofculturedmouseperitonealmacrophageswasexaminedbyNOassaykit,andtheexpressionofiNOS,ActRIIAandARIP2mRNAinmouseperitonealmacrophageswasanalyzedbyRT-PCR.TheresultsshowedthatactivinAstimulatedthesecretionofNOandtheexpressionofiNOSmRNAinnon-activatedmousemacrophagesinatime-anddose-dependentmanner.Incontrast,activinAinthesameconcentrationinhibitedthesecretionofNOinLPS-activatedmousemacrophagesinadose-dependentmanner.ActRIIAwashighlyexpressedonmacrophages,andactivinAupregulatedtheActRIIAmRNAexpressioninmacrophages.Anti-ActRIIAantibodycanblockthesecretionofNOfromthemacrophagesstimulatedbyactivinA.Furthermore,RT-PCRanalysisrevealedthatactivinAenhancedtheARIP2mRNAexpressioninmacrophages.TheseresultsindicatedthatActivinAmaybeaweakactivatorcomparedwithLPStomousemacrophages,andactivinAmaymodulatethesecretionofNOthroughActRIIA-ARIP2signalpathwayinmousemacrophages.

简介：ThispaperhighlightstheresearchanddevelopmentactivitiesbeingdoneonurbanforestryinthePhilippines.TherolethatR&Dplaysinurbanforestryislikewisediscussedintheintroduction.Recommendedtreespeciesforurbanplantingarepresentedincludingtheircharacteristicsanddistribution.Researchesrelatedtourbanforestrybeingconductedarelistedwithashortdescriptionofeachproject.Developmentactivitiesonurbanforestryarelikewisediscussed.Finally,recommendedR&DagendaandresearchableareasbasedonthePhilippineAgenda21andtheDepartmentofEnvironmentandNaturalResources(DENR)R&DFrameworkarepresented.

简介：WorldFederationofAcupuncture-MoxibustionSocieties(WFAS),establishedinChinain1987,isthefirstnon-governmentalinternationalacademicunionwithitsheadquartersinBeijing,andalsotheinternationalnon-governmentalorganizationadmittedintoofficialrelationswith

简介：ThedetailsofseismicmonitoringnetworkandseismologicalworkinThailand,includingsomeinformationonfeltearthquakesthatoccuredfrom2000toAugust2001,arereportedhere.

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简介：Ｉ．ＩｎｔｒｏｄｕｃｔｉｏｎｏｆＳｔｕｄｙＡｒｅａＨａｉｈｅｂａｓｉｎｃｏｖｅｒｓａｎａｒｅａｏｆ３１８０００ｋｍ２，ｃｏｎｓｉｓｔｉｎｇｏｆＨｅｂｅｉＰｒｏｖｉｎｃｅ，ＢｅｉｊｉｎｇａｎｄＴｉａｎｊｉｎ，ｍｕｎｉｃｉｐａｌｉｔｉｅｓａｎｄｐａｒｔｏ...

简介：background study1.the current situation about listening teaching in C.M.S.C.2.the analysis of the reasons for students’ poor listening ability(1) about the teaching aspecta.without listening test b.the textbook limitc.the teachers’ limited knowledge of English teaching methoddogy ,the natures of listening1.what is listening.2.why is listening important in senior students’ English learning.3.what are the factors influencing the listening comprehension in C.M.S.C.III part three,evaluation1.the feasibility(1)having special time for completing listening activities (2)using a good-quality recorder in class(3)having sufficient materials to be selected for listening practice(4)the students’ necessary knowledge of the world2.the application of listening activities in classroom.3.the anticipated problems in implementing listening activitiesV part five

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简介：TheeffectsofLaonsomehydrolyticenzymeactivitiesinredsoilwerestudiedinincubationandpetcultureexperiments.Intheincubationexperiment,Laslightlystimulatestheactivitiesofureaseandacidicphosphataseinsoilandstronglystimulatessucraseactivityinsoil.Inthepetcultureexperiment,Lastimulatestheactivitiesofurease,acidicphosphataseandsucrasetodifferentdegrees.Thestimulativeeffectsofrareearthelements(REE)onhydrolyticenzymeactivitiesinsoilmayresultinincreasingyieldofeivps.

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