简介：Highfunctionalitygiventosteelproductsresultsinanincreaseofenvironmentalloadsinthesteelmakingstage.However,atthestageoftheirutilization,thehigh-functionalsteelproductsprovetobemoreenvironmentallyfriendlythantheirconventionalcounterpartsinmanycases.Inviewofthiscontradiction,theevaluationonthecontributionofsteelproductstoenvironmentalimprovementrequiresamoreintegratedapproach-LifeCycleAssessment(LCA),whichincorporatestheeffectsovertheproducts'entirelifecycles.Thispaperdiscussestherelationshipbetweentheimprovementofsteelproducts'performanceandtheaccordingenvironmentalimpactfromtheentirelifecycleperspectives.Howtoevaluateandassessthecontributionofhigh-functionalsteelproductstoenvironmentalimprovementusingLCAmethodisexplainedindetail.TwocasestudiesofBaosteelaregiventosubstantiatetheeffectivenessofLCAasascientificandsystematicmethodforeco-materialevaluationoreco-design:①Forapowertransformer,byreplacingsiliconsteelB30G130withB30P110,thecarbondioxideemissionswerereducedby15.1%overthelifecycleofthetransformer.②TinplatesteelofBaosteelusedfortwo-piecesteelcansexperiencedsixreductionsinthicknessfrom0.28mmto0.225mm,whichresultsina14.5%emissionreductionoverthelifecycleoftwo-piecesteelcans.

简介：

简介：

简介：原子核还是复杂目标显示显著简洁和常规模式。这些和他们的起源的学习长是原子结构研究的成双的支柱之一。我们将从这个观点讨论原子原子核的行为。一个关键元素将是从不同观点看一样的数据并且互连这些观点的优点。

简介：无

简介：无

简介：

简介：ＰＥＲＳＰＥＣＴＩＶＥＳＯＦＴＲＯＰＩＣＡＬＣＹＣＬＯＮＥＵＮＵＳＵＡＬＭＯＴＩＯＮＳ──ＴＨＥＤＩＦＦＩＣＵＬＴＩＥＳＩＮＣＵＲＲＥＮＴＴＲＯＰＩＣＡＬＣＹＣＬＯＮＥＦＯＲＥＣＡＳＴＩＮＧＣｈｅｎＬｉａｎｓｈｏｕ（陈联寿）ＣｈｉｎｅｓｅＡｃａｄｅｍ...

简介：

简介：

简介：Thismini-reviewpresentstheauthors'visiononthecurrentstatusandfuturetrendsinthedevelopmentofneuroprotectiveagentsworkingviaactivationofnuclearfactorerythroid2-relatedfactor2(Nrf2),andinparticular,viadisruptionofNrf2-Keaplinteraction.Therearetwoopposite'chemical'mechanismsunderlyingsuchactivation:thefirstoneisanon-specificcovalentmodificationofKeap1thiols,resultinginsideeffectsofvariedseverity,andthesecondoneistheshiftoftheNrf2-Kelch-likeECHassociatedprotein-1(Keap1)bindingequilibriuminthepresenceofacompetitiveandchemicallybenigndisplacementagent.Atthispoint,nodisplacementactivatorsexhibitsufficientbiologicalactivityincomparisonwithcommonNrf2activatorsworkingviaKeaplthiolmodification.Hence,thehopeintherapeuticsisnowlinkedtotheFDAapproveddimethylfumarate,whosederivative,monomethylfumarate,aswedemonstratedrecently,ismuchlesstoxicbutequallybiologicallypotentandanidealcandidateforclinicaltrialsrightnow.AnewlyemergingplayerisanuclearinhibitorofNrf2,BTBdomainandCNChomolog1(Bach1).ThecommerciallydevelopedBachlinhibitorsarecurrentlyunderinvestigationinourlaboratoryshowingpromisingresults.Inourviewpoint,theperfectfuturedrugwillpresentthecombinationofadisplacementactivatorandBachlinhibitortoinsuresafetyandefficiencyofNrf2activation.

简介：规章的T(Treg)房间和生来的杀手(NK)房间是在免疫系统的关键播放器。在这二种房间类型之间的相互作用被报导了处于象怀孕那样的健康条件有益。然而，在象自体免疫的疾病和癌症那样的某些病理的情况中，这个相互作用能变得有害，当Treg房间被描述了压制NK房间，特别地，房间受动器工作损害NK。这评论试图在健康、病理学的条件下面在在Treg房间和NK房间之间的相互作用上讨论最近的信息，到描述这个相互作用在发生的特定的条件，造血的干细胞区别和immunotherapeutic协议的优化上的这个相互作用的后果上的Treg房间的效果。

简介：

简介：Thefieldsofstructuralgeologyandtectonicshavewitnessedgreatprogressoverthelastdecadeandarepoisedforfurtherexpansioninthefuture.Oneofthesignificantbreakthroughsistheestablishmentofthe'BeyondPlateTectonicsTheory'whereacombinationofconceptualmodelsandnumericalmodelingonplumetectonicsandplatetectonicshasenablednewinsightsintothestructuralandtectonicarchitectureandprocessesinthedeepinterioranddeepsea.Thispapersynthesizesdevelopmentsofstructuralgeologyandtectonicsfromamacroscopicperspectiveindeepinterioranddeepsea.Fourkeytechniquesarealsoreviewed:satellitealtimetryforsurfacestructuresindeep-seamulti-beamsea-floormapping;tomographyfortectonicsofthedeepinterior;diversemodelingapproachesandsoftwareforunfoldingdynamicevolution;andtechniquesforHT/HPexperimentsonmaterialrheologyandinsitucomponentmeasurements.

简介：Thepurposeofthisstudyistodeterminethefunctionsofuniversitiesanduniversities＇problemsintherealizationprocessofthesefunctionsaccordingtotheviewsoffacultymembersineducationfaculties.Theresearchdesignwasaholisticmultiplecasestudydesign.Intheselectionofthestudygroup（participants）,thecriteriasamplingmethod,whichisoneofthepurposivesamplingmethods,wasused.Semi-structuredinterviewswereused.Theresultsprovideinsightsintothefunctionsofuniversities,illustrateexperiencewithvariousproblems,andoutlinethemetaphorsdevelopedtodescribethefunctionsofuniversitiesbylecturers.Thisstudystrengthensthesocialandscientificframeworkofuniversitiesbasedoninformationprocessingandprovidesaconcretedescriptionaboutorganizationalprocessesinauniversityandhowauniversityputsintopracticeitsownfunctions.Thisstudyhasdemonsratedthatuniversitiesareeducation-orientedinstitutions.Therefore,thefunctionofscientificresearchofuniversitiesshouldbeactivatedbybeingawayfromtheeducation-orientedstructureoftheuniversities.

简介：

简介：在西藏的高原的环境退化吸引世界范围的注意，而居民怎么理解并且对环境退化作出回应的案例研究是少见的。用一个提供参加机会的农村估价方法，这篇论文调查在上面的Dadu河里的不同区域的人们怎么理解并且对环境退化作出回应，基于三个村庄里的比较野外测量在哪个Danzamu村庄在山谷区域从村庄被选择，从山腹区域的Kerma村庄，从山和高原区域的Rico村庄。结果显示出那：(1)尽管醒来了到环境退化，在不同区域的居民有不�

简介：

简介：

简介：E-mail-assistedlanguageteachingisatthefore-frontoftheadvancesineducationaltoolsinEFLteaching.ButisitpossibletocreateEFLcommunica-tiveenvironmentbyE-mailandInternetinChineseuniversities?CanwetotallyadoptCAbyE-mailandInternetinWesterncountriesintoChineseuniversi-ties?ItisevidentthatCompletelytransferringittoChineseeducationalcontextisirrationalandwillulti-matelyfail.Thus,successdependsonreconcilingE-mail-assistedEFLteachingwithtraditionalChineseapproaches.Thispaperisdesignedtomakeperspec-tivesonthisreconciliation,andpresentssomedisad-vantagesofusingE-mailandInternetinteaching.