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简介：InthelightofthespeechdeliveredbyMr.ZhouDabing,DeputyManagerGeneralofChinaNationalElectricPowerCorporation,onitshosted“HydropowerDevelopingSeminar”,duringthenational“10thFivc-ynarPlan”andthe“FarsightProgramto2015”,theinstalledcapacityofhydropowershallbeupto75GWby2000,

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简介：Chinese culture is the only culture which can be against western culture in modern world. The other culture,western culture and Chinese culture are both in danger at the moment.,The danger of western culture is

简介：ＮｏＩｍｐａｓｅｆｏｒＣｈｉｎａ’ｓＤｅｖｅｌｏｐｍｅｎｔＪｉａｎＳｏｎｇＴｏｄａｙ，Ｃｈｉｎａｈａｓａｍｏｒｅｔｈａｎ１．２ｂｉｌｉｏｎｐｅｏｐｌｅ，ａｂｏｕｔ２２％ｏｆｔｈｅｗｏｒｌｄ’ｓｔｏｔａｌ，ｗｈｏａｒｅｆｅｄｗｉｔｈｔｈｅｇｒａｉｎｐｒ...

简介：Developmentsinurbanarea,whichresultsituationofurbanenvironmentprogressivelybecomeonlygoingforwardeconomicalbutretreatecologically.Thoughurbanstabilityisveryimportantecologically,itisthesameimportantasitsstabilityvalueeconomical.Annoyedstabilityofurbanecosystemshowednature'sreactionintheformof:theincreasingofairtemperature,degradationofgroundwater,floods,degradationofsurfaceofland,seawaterintrusion,coastalabrasion,contaminationofwaterintheformofdrinkingwatersmell,containingheavymetal,contaminationofairliketheincreasingofrateofCO,ozone(O3),carbon-dioxide(CO2),nitrogenoxide(NOx)andbrimstone(S),dirt,barrenatmosphere,monotonous,dirtyandnoisy.SomemetropolisanddevelopingcitiesinIndonesiaaredevelopingurbanforeststoanticipatetheabove-mentionedproblems.

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简介：Thepaperintroducesrefractoriesforcontinuouscasting,especially,refractoriesforcontinuouscastingforcleansteelinbaosteel.Developingdirectionofrefractoriesforcontinuouscastinghasbeenpointedouttosatisfythenewmetallurgicaloperatingpractice.

简介：Thefissionchamberswhicharegascounterswithfissilematerialinsidechamber,provideessentialinformationforplasmaopcharacteristics.Inconjunctionwiththeneutronfluxmonitorsystemtheseprovidetime-resolvedmeasurementsoftheglobalneutronsourcestrengthandfusionpowerfromthermalnuclearfusionreactorasITERforallplasmaconditionsforwhichneutronsareproduced.

简介：Thedendriticcellsystemcontainsconventionaldendriticcells(DCs)andplasmacytoidpre-dendriticcells(pDCs).BothDCsandpDCsarebonemarrowderivedcells.AlthoughthecommonfunctionsofDCsareantigen-processingandT-lymphocyteactivation,theydifferinsurfacemarkers,migratorypatterns,andcytokineoutput.ThesedifferencescandeterminethefateoftheTcellstheyactivate.SeveralsubsetsofmatureDCshavebeendescribedinbothmouseandhumanandthedevelopmentalprocessesofthesespecializedDCsubsetshavebeenstudiedextensively.TheoriginalconceptthatallDCswereofmyeloidoriginwasquestionedbyseveralrecentstudies,whichdemonstratedthatinadditiontotheDCsderivedfrommyeloidprecursors,someDCscouldalsobeefficientlygeneratedfromlymphoid-restrictedprecursors.Moreover,ithasbeenshownrecentlythatbothconventionalDCsandpDCscanbegeneratedbytheFlt3expressinghemopoieticprogenitorsregardlessoftheirmyeloid-orlymphoid-origin.ThesefindingssuggestanearlydevelopmentalflexibilityofprecursorsforDCsandpDCs.ThisreviewsummarizessomerecentobservationsonthedevelopmentofDCsysteminbothhumanandmouse.

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简介：Thispaperpresentsthedesignandprototypeofasmallquadrupedrobotwhosewalkingmotionisrealizedbytwopie-zocompositeactuators.Inthedesign,biomimeticideasareemployedtoobtaintheagilityofmotionsandsustainabilityofaheavyload.Thedesignoftherobotlegsisinspiredbythelegconfigurationofinsects,twojoints(hipandknee)ofthelegenabletwobasicmotions,liftingandstepping.Therobotframeisdesignedtohaveasloperelativetothehorizontalplane,whichmakestherobotmoveforward.Inaddition,theboundinglocomotionofquadrupedanimalsisimplementedintherobot.Experimentsshowthattherobotcancarryanadditionalloadofabout100gandrunwithafairlyhighvelocity.Thequadrupedprototypecanbeanimportantsteptowardsthegoalofbuildinganautonomousmobilerobotactuatedbypiezocompositeactuators.

简介：Severalriskfactors,whichincludeheredity,ultra-violet(UV)lightandchronicinflammation,contributetopterygiumdevelopment.However,thereisnoreportintegratingthesefactorsinthepathogenesisofpterygium.Theaimofthisreviewistodescribetheconnectionbetweenheredity,UV,andinflammationinpterygiumdevelopment.ExistingreportsindicatethatsunlightexposureisthemainfactorinpterygiumoccurrencebyinducinggrowthfactorproductionorchronicinflammationorDNAdamage.Hereditymaybeafactor.Ourstudiesonfactorsinpterygiumoccurrenceandrecurrenceidentifythatheredityiscrucialforpterygiumtodevelop,andthatsunlightisonlyatrigger,andthatchronicinflammationpromotespterygiumenlargement.WeproposethatgeneticfactorsmayinterferewiththecontroloffibrovascularproliferationwhileUVlightor(sunlight)mostlikelyonlytriggerspterygiumdevelopmentbyinducinggrowthfactorswhichpromotevibrantfibrovascularproliferationinpredisposedindividuals.Italsojusttriggersinflammationandcollagenolysis,whichmaybepromotersoftheenlargementofthefibrovascularmass.Pterygiumprobablyoccursinthepresenceofexuberantcollagenproductionandprofuseneovascularisation.

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简介：Transientelectronicsareanemergingclassofelectronicswiththeuniquecharacteristictocompletelydissolvewithinaprogrammedperiodoftime.Sincenoharmfulbyproductsarereleased,theseelectronicscanbeusedinthehumanbodyasadiagnostictool,forinstance,ortheycanbeusedasenvironmentallyfriendlyalternativestoexistingelectronicswhichdisintegratewhenexposedtowater.Thus,themostcrucialaspectoftransientelectronicsistheirabilitytodisintegrateinapracticalmannerandareviewoftheliteratureonthistopicisessentialforunderstandingthecurrentcapabilitiesoftransientelectronicsandareasoffutureresearch.Inthepast,onlypartialdissolutionoftransientelectronicswaspossible,however,totaldissolutionhasbeenachievedwitharecentdiscoverythatsiliconnanomembraneundergoeshydrolysis.Theuseofsingle-andmulti-layeredstructureshasalsobeenexploredasawaytoextendthelifetimeoftheelectronics.Analyticalmodelshavebeendevelopedtostudythedissolutionofvariousfunctionalmaterialsaswellasthedevicesconstructedfromthissetoffunctionalmaterialsandthesemodelsprovetobeusefulinthedesignofthetransientelectronics.

简介：Thispaperintroducesaknowledgeconstructionmodelcalledthei-SystemforknowledgeintegrationandcreationanditsrelationtothenewconceptoftheCreativeSpace.Thefiveontologicalelementsofthei-SystemareIntelligence,Involvement,Imagination,Intervention,andIntegrationcorrespondingtofivediversedimensionsoftheCreativeSpace.Thepaperdiscussesthemeaningsandfunctionsofthesedimensionsinknowledgeintegrationandcreation,andpresentsapplicationsofthei-Systemtotechnologyroadmappingandarchiving.

简介：SincethefoundingofNewChinain1949,accordingtotheConstitutionofthePeople’sRepublicofChina,thecentralgovernmenthasmadeitabasicstatepolicytohelpethnicminorities-inhabitedborderareaswiththeirpolitical,economicandculturaldevelopment,andtoleadalltheethnicgroupsofChinaontotheroadtocommonprosperity.

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简介：China'snationalsustainabledevelopmentstrategiesweredraftedundertheguidanceofDengXiaoping'stheoryonsocialistconstructionwithChinesedistinguishingfeaturesand,thetheoryandpracticeofsustainabledevelopmenthasfurtherenrichedandperfectedDengXiaoping'stheory.Anin-depthstudyofDengXiaoping'stheoryissignificantifwearetoaccuratelyunderstandoursustainabledevelopmentprogramandhowtobestimplementthestrategies.