个人自传范例生物物理(博士)个人自传（共7页）4400字.docx

个人自传范例生物物理(博士)个人自传（共7页）4400字.docx

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个人自传范例:

生物物理（博士）个人自传

　　iplantobeginmyph.d.degreestudyinyourbiophysicsprograminthefalltermofXXXX年andwishtoobtainthedegreewithinfiveyearsorso.

　　biophysicsdevelopsfastwiththefruitsofmodernphysicsandchemistry.thereisawiderangeoffascinatingquestionsinunderstandinglifesystems.duringtheseyears‘studyattsinghuauniversity,iconstantlytriedtoimprovemyselfthroughindependentreading.thiskeptmewellinformedofthelatestdevelopmentinbiophysicswhichattractsmealot.

　　e.schrodinger‘sfamouswork"whatislife"letmethinkalotofquestionsinbiophysics.uptonow,physicisthavemadegreatsuccessinstudyingsimpleperiodiccrystals,butforthecomplexbiologicalstructurespossessbothaperiodicityandordersuchasdna,therestillexistmanychallenges.whytheseaperiodicmattercancontrolthelifestrictlyandprecisely?

whyasmallamountofnaturecatalyst-enzymecanbefarmoreefficientthanplentyofman-madecatalysts?

isthegrowthoflifedeterminedbygeneticmaterialsorbyself-assemblyorbybothofthem?

fromthebook"liquidcrystalsandbiologicalstructures"writtenbyglennh.brownandjeromej.wolken,igotdeeperunderstandingofbiologicalstructureswhichpossessbothmobilityandlong-rangestructureorder,respondtoavarietyofexternalstimulijustlikethepropertiesofliquidcrystals.thestrikingarchitectureatthemolecularlevelshowsthereisacommonphysical-chemicaloriginforalllifesystems.theorientedmoleculesinliquidcrystalsfurnishanidealmediumforcatalyticaction,particularlyofthecomplextypeneededtoaccountforgrowthandreproduction.water,especiallytheweakhydrogenbondplayscriticalroleinallorganism.itdeterminestheproteinfolding,stabilizesthedoublehelixstructureofdna.ifwesubstitutedeuteriumforhydrogen,thebiologicalsystemmaybedestroyed.

　　manyphysicalandmathematicalapproachescanbeappliedtobiologysuchasthequantummechanics,non-equilibriumthermodynamics,informationtheory.butabasicdifficultbyusingthenon-equilibriumthermodynamicsinbiologyisthespatialheterogeneityinbiologicalsystemsandthefeedbackexistinginallkindsofreactionsandprocesses.condensedmatterphysicsalsoconcernscloselywithbiophysics.thetheoryofphasetransitionsandcriticalphenomenacanbeusedtoexplainproblemssuchashowthetemperatureofthephasetransitionoflipidsfromthesolidstatetotheliquidcrystallinedependsonthefattyacidcomposition.

　　ontheotherhand,researchesinbiophysicsalsopushforwardthedevelopmentofphysics,leadtomoreapplicationsinbionicssuchasaiandneuralnetwork

　　nowiamdo

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　　mydiplomathesisattheinstituteofphysics,chineseacademyofscience.mytopicisaboutinvestigatingcoherentbackscatteringinarandomscatteringmediumbythehe-newlaser.lightincertaindielectricmicrostructuresexhibitslocalizedmodes,similartothelocalizedwavefunctionofelectronsindisorderedsolids-andersonlocalization.thepropagationoflightinascatteringmediumcanbedescribedasrandomwalkofphotonswiththedirectionofeachsucceedingstepdeterminedbythelawsofprobability.thetopicspansthedisciplinesofcondensedmatterphysicsandquantumopties.ihaveabsorbedalotofrelativeknowledgesuchasrandomwalk,perorationmodelsstochasticprocesstoprepareformyproject.ithinkthemethodidynamicsofchemicalreactions.

　　sincemybackgroundfocusedonphysics,mathematics,electronics,lasersandoptics,ihavetaughtmyselfsomebeginningbiologyandchemistrycoursesthisyear,discussedthemwithteachersinthedeptofbiologicalscienceandtechnologyattsinghuauniversityiwouldalsoliketotakemorebasiccoursesinthisfieldunderyourguidancetomakeupmydeficiency.fromcollegeguidesilearnedwithpleasurethatyouhadstrongfacultywithavarietyofbackgroundinphysics,chemistry,mathematicsandelectricalengineering.itisofteninthemulti-disciplinaryresearchthatcamethemostexcitingdiscovery.yourgroupalsoprovidesoutstandingopportunitiesforcloseinteractionbetweengraduatestudentsandfaculty.thatiswhyideemyourprogramasmybestchoice.besides,iwanttolinkmodernbiophysicswithchinesemedicinetogetcomprehensiveunderstandingoflife.

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