简介：WhenIcameacrossLamaGangcheninNepalyearsago,hewasthenresidinginItaly.HehasagoodcommandofBuddhistTantrictheoryandpractice,aswellaswideknowledgeofTibetanmedicine.HeisalsoactiveinpropagatingTibetanBuddhismandTibetanmedicine,especiallyinworkingtoprotectthepsychicenvironmentandpromoteeducationandcharityundertakings.Forthispurpose,hehasvisitedmorethan30countriesandregions.

简介：Polystyrene(PS)fiberswithcore-shellstructureswerefabricatedbycoaxialelectrostaticspinning,[10_TD$IF]inwhichthereareliquidepoxyorcuringagentasthecoreandPSastheshell.Scanningelectronmicroscopy(SEM),Fouriertransforminfrared(FTIR)spectraandopticalmicroscopewereutilizedforcharacteringthemorphologyandcompositionofthefibers.Compositecoatingsembeddedwiththehealant-loadedcoreshellfibershavebeenpreparedandtheself-healingofthescratchonthecoatingshasbeenrevealed.

简介：Thispaperdiscussestheapplicationsofahybridmulti-agentframeworkforself-healingapplicationsinanintelligentsmartgridsystemfollowingcatastrophicdisturbancessuchaslossofgeneratorsorduringsystemfault.Theproposedhybridmulti-agentframeworkisahybridofbothcentralizedanddecentralizedschemetoallowdistributedintelligentagentinthesmartgridsystemtomakefastlocaldecisionwhileallowingtheslowercentralcontrollertojudgetheeffectivenessofthedecisionmadebythelocalagentsandtosuggestmoreoptimalsolutions.

简介：Themoisturetransportincrackedcement-basedmaterialswasinvestigatedwithprioritybynumericalsimulation.Thecrackedcement-basismaterialwastreatedastwocomponentssystem,includingthecracksandcementitiousmortar.Themassbalancebetweenthewaterinthecracksandinthecementmortarwasconsidered.Fromthemodelingresults,itwasseenthatthewaterorvaporfilledthecrackimmediatelywhenthecrackedcementitiousmortarwasputintocontactwiththewaterorvapor.Thewater/vaporpenetratesintothemortarfromthecracksurfaces,aswellastheexternalsurfaceexposedintheoutsidecondition.Theexistenceofcracksincreasesthepenetrationofwater/vaporintothecementitiousmortar.Asthebasisforstudyingtheself-healingincrackedconcrete,thesimulationonmoisturetransportprovidedimportantinformationaboutthewaterdistributionandmovementinsidethecrackedconcrete.

简介：Myhusband,jerry,andIdrovehomeinsilencefromthehospitalthateveninginApril1997.Notthecomfortablesilenceofacouplemarriedmorethan40years,thekindofeasygoingcompanionshipthatneedednowords.No,thesilencethatloomedbetweenuswas

简介：Apolyacrylicacid(PAA)/gelatin(Gela)/polyvinylalcohol(PVA)hydrogelwaspreparedbycopolymerization,cooling,andfreezing/thawingmethods.Thistriplenetwork(TN)structurehydrogeldisplayedsuperiormechanicalproperties,lowswellingratioandself-healingproperties,ThesuperiormechanicalpropertiesareattributedtothetriplehelixassociationofGelaandPVAcrystallitesbyreversiblehydrogenbonding.Thecharacterizationresultsindicatedthatthefracturestressandthestrainwere808kPaand370%respectively,whilethecompressionstrengthcouldreach4443kPaandthecompressivemoduluswasupto39MPaunderthedeformationof90%.ThehydrogenbondinginPVAcontributedtomaintainandimprovetheself-healingabilityofhydrogels.Everytypeofhydrogelsexhibitedahigherswellingratiounderalkalineconditions,andtheswellingratiosofPAA,PAA/PVAandPAA/Gelahydrogelswere27.71,12.30and9.09,respectively.ThePAA/Gela/PVATNhydrogelshowedthelowestswellingratio(6.57)amongthesehydrogels.TheseresultsindicatethatthenovelTNhydrogelspossessgoodenvironmentaladaptabilityandhavepotentialapplicationsinthebiomedicalengineeringandsensorfield.

简介：Objective:Toevaluatetheeffectofosteoporosisonfracturehealingthroughobservingthehistomorphologicalchanges,bonemineraldensityofcallusandexpressionanddistributionoftransforminggrowthfactorbeta1(TGF-β1),basicfibroblastgrowthfactor(bFGF)andbonemorphogeneticprotein-2(BMP-2)inovariectomizedrats.Methods:SixtyfemaleSprague-Dawleyrats(aged12weeksandweighing235gonaverage)wererandomlydividedintoanovariectomized(OVX)group(n=30)andasham-operated(SO)group(n=30).OvariectomywasperformedintheOVXratsandsameincisionwasmadeintheSOrats.Threemonthslater,fractureoffemoralshaftwasmadeonalltherats.Thentheywerekilledatdifferenttimepoints.Callusformationwasobservedwithhistologicalandimmunohistochemicalmethods.Results:AreductionincallusandbonemineraldensityinthehealingfemurandadecreaseofosteoblastsexpressingTGF-β1nearthebonetrabeculawereobservedintheOVXrats3-4weeksafterfracture.HistomorphologicalanalysisrevealedahighercontentofsoftcallusintheOVXratsthanthatintheSOrats.ImmunohistochemistryresultsshowedthatnoremarkabledifferenceinexpressionanddistributionofBMP-2andbFGFbetweentheOVXandSOgroupswasfound.Conclusions:Osteoporosisinfluencesthequantityandqualityofcallusduringtheearlyperiodoffracturehealing.TheeffectofosteoporosisonfracturehealinghasnorelationshipwiththeexpressionofBMP-2orbFGF.ThedecreasedexpressionofTGF-β1inosteoblastsmaycauseadecreaseinqualityoffacturehealingafterosteoporosis.

简介：IntroductionMeditationhasbeenpracticedover2,600yearsinbothmonasticandsecularsettingsinmanyAsianBuddhistcountries.Thepracticeofmeditationisregardedastheessenceofthepathtoachievetheenlightenment,accordingtoBuddhism,andithasbeendevelopedintoavarietyoflineagesandtraditionsindifferentculturessinceever.

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简介：自尊是一种积极的心理品质，是勇于开拓进取者不可缺少的心理品质。

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简介：Hello,mynameisLiuLinhan.MyEnglishnameisPeter.Iamelevenyearsold.NowIamstudyinginQingyunliprimaryschool.IaminGradefour,Classfive.IliveinQinhuangdao.Therearethreemembersinmyfamily:father,motherandI.TheylovemeandIlovethemverymuch.Inmysparetime,

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简介：Bilayermembranesself-assembledfromamphiphilicmoleculessuchaslipids,surfactants,andblockcopolymersareubiquitousinbiologicalandphysiochemicalsystems.Theshapeandstructureofbilayermembranesdependcruciallyontheirmechanicalpropertiessuchassurfacetension,bendingmoduli,andlinetension.Understandinghowthemolecularpropertiesoftheamphiphilesdeterminethestructureandmechanicsoftheself-assembledbilayersrequiresamolecularlydetailedtheoreticalframework.Theself-consistentfieldtheoryprovidessuchatheoreticalframework,whichiscapableofaccuratelypredictingthemechanicalparametersofself-assembledbilayermembranes.Inthisminireviewwesummarizetheformulationoftheself-consistentfieldtheory,asexemplifiedbyamodelsystemcomposedofflexibleamphiphilicchainsdissolvedinhydrophilicpolymericsolvents,anditsapplicationtothestudyofself-assembledbilayermembranes.

简介：答案的二种类型(ZnSO<潜水艇class=“a-plus-plus”>4,MgSO<潜水艇class=“a-plus-plus”>4)被选择在愈合的电极淀积上学习矿物质混合的影响具体裂缝的效果。四个参数(ie，重量获得的率，表面涂层，充满深度的裂缝闭合和裂缝)被测量。在裂缝的电沉积的矿物质作文被分析。学习证明有10%苍蝇灰的臼标本的愈合的效果是最糟，当没有苍蝇灰，有20%苍蝇灰的臼标本的愈合的效果比标本的好时。重量获得，表面涂层，充满深度的裂缝闭合和快克的率与增加扎根的成粒的强风炉子炉渣(GGBS)的内容减少。矿物质混合没在沉积物的作文上有影响。