还剩27页未读,继续阅读
本资源只提供10页预览,全部文档请下载后查看!喜欢就下载吧,查找使用更方便
文本内容:
考研外语模拟试卷8
一、UseofEnglish1KarlVonLinneorLinnaeusasheiswidelyknownwasaSwedishbiologistwhodevisedthesystemofLatinisedscientificnamesforlivingthingsthatbiologistsusetothisday.Whenhecameto1peopleintohissystemheputthemintoagroupcalledHomoandLinneshairlessfellowhumansarestillknownbiologicallyasHomosapiens.2thegrouporiginallyhadasecondmemberHomotroglodytes.ItlivedinAfricaandthepicturesshowittobecovered3hair.Modern4arenotasgenerousasLinneinwelcomingotherspeciesintoManslofty5andthechimpanzeeisnowreferredto6Pantroglodytes.ButPanorHomothereisno7thatchimpsarehumansnearestlivingrelativesandthatifthesecretsofwhatmakeshumanityspecialareevertobe8understandingwhychimpsarenotpeoplenorpeoplechimpsisacrucialpartoftheprocess.ThatinturnmeanslookingattheDNAofthetwospecies9itisherethatthe10mustoriginate.D.Aproteincalledhsp27iskilledbymobilephoneradiation.WhatkindofdiseasecouldnotbecausedbytheuseofmobilephoneA.Fatigue.B.Headache.C.Alzheimersdisease.D.Tuberculosis.AccordingtothepassagewhatwouldbethefutureoftheuseofmobilephoneA.Peoplewillbeforbiddentousemobilephone.B.Peopledarenotusemobilephonebecauseofitsradiation.C.Peoplewillcontinuetousemobilephone.D.Therewillbenewrestrictionsontheuseofmobilephone.WhichofthefollowingisNOTtrueaccordingtothepassageTheresearchinFinlandfoundthatmobilephoneradiationwillaffectonesbrain.Mobilephoneradiationcancauseincreasedactivityinhundredsofproteininhumancells.Increasedproteinactivitymightcausecellstoshrink.Lszczynskiforbidhiswifeandchildrentousemobilephoneafterhisresearch.6^Effectivecommunicationisessentialforallorganisations.ItlinkstheactivitiesofthevariouspartsoftheorganisationandensuresthateveryoneisworkingtowardsaCommongoal.Itisalsoextremelyimportantformotivatingemployees.Staffneedtoknowhowtheyaregettingonwhattheyaredoingrightandinwhichareastheycouldimprove.Workingalonecanbeextremelydifficultanditismucheasierifsomeonetakesaninterestandprovidessupport.Employeesneedtounderstandwhytheirjobisimportantandhowitcontributestotheoverallsuccessofthefirm.Personalcommunicationshouldalsoincludetargetsetting.Peopleusuallyrespondwelltogoalsprovidedtheseareagreedbetweenthemanagerandsubordinateandnotimposed.Howeverfirmsoftenhavecommunicationsproblemsthatcanunderminetheirperformance.Inmanycasestheseproblemsoccurbecausemessagesarepassedoninaninappropriateway.Thereareofcourseseveralwaysofconveyinginformationtoothersintheorganisation.Theseincludespeakingtothemdirectlye-mailingtelephoningorsendingamemo.Themostappropriatemethoddependsonwhatexactlyitisyouarecommunicating.Forexampleanythingthatisparticularlysensitiveorconfidentialsuchasanemployeesappraisalshouldbedoneface-to-face.Oneofthemainproblemsforseniorexecutivesisthattheydonothavethetimeorresourcesneededtocommunicateeffectively.Inlargecompaniesforexampleitisimpossibleforseniormanagerstomeetanddiscussprogresswitheachemployeeindividually.Obviouslythistaskcanbedelegatedbutatthecostofcreatingagapbetweenseniormanagementandstaff.Asaresultmanagersareoftenforcedtouseothermethodsofcommunication.Likememosornoteseveniftheyknowthesearenotnecessarilythemostsuitablemeansofpassingonmessages.Theuseoftechnologysuchase-mailmobilephonesandnetworksystemisspeedingupcommunicationimmensely.Howeverthisdoesnotmeanthatmoreinvestmentintechnologyautomaticallyprovesbeneficialsystemscanbecomeoutdatedoremployeesmaylackappropriatetraining.Therearemanycommunicationstoolsnowavailablebutafirmcannotaffordallofthem.Evenifitcoulditdoesnotactuallyneedthemall.Thepotentialgainsmustbeweighedupagainstthecostsandfirmsshouldrealisethatmorecommunicationdoesnotnecessarilymeanbettercommunication.Asthenumberofpeopleinvolvedinanorganisationincreasetheuseofwrittencommunicationrisesevenfaster.Insteadofaquickconversationtosortsomethingoutnumerousmessagescanbepassedbackwardsandforwards.Thiscanleadtoatremendousamountofpaperworkandisoftenlesseffectivethanfacetofacecommunication.Whenyouareactuallytalkingtosomeoneyoucandiscussthingsuntilyouarehappytheyhaveunderstoodandfeedbackisimmediate.Withwrittenmessageshoweveryouareneverquitesurehowitwillbereceived.Whatyouthinkyouhavesaidandwhattheotherpersonthinksyouhavesaidcanbeverydifferent.Theamountofwritteninformationgeneratedinlargeorganisationstodaycanleadtocommunicationoverload.Somuchinformationisgatheredthatitgetsinthewayofmakingdecisions.Takealookattheaveragemanager^sdeskandyouwillseetheproblem一itisoftencoveredinlettersreportsandmemos.Thisoverloadcanleadtoinefficiencies.Forexamplemanagersmaynotbeabletofindtheinformationtheywantwhentheyneedit.Communicationisalsobecomingmoredifficultwiththechangesoccurringinemploymentpatterns.Withmorepeopleworkingpart-timeandworkingfromhomemanagingcommunicationisbecomingincreasinglycomplex.Accordingtothewriterthebestwayofachievingeffectivecommunicationisto.adaptthemessagetosuitaparticularaudiencemakethecontentofmessagebriefanddirectselectthemostsuitablemeansofconveyingaparticularmessageensurethatinformationistargetedattheappropriategroupofpeopleWhatdoesthewritersayaboutthecommunicationoptionsavailabletoseniormanagersSendingmemostostaffisoneofthemostefficientmethods.Itisimportanttofindthetimetodiscusscertainmatterswithstaff.C.Theyshouldincreasetherangeofoptionsthattheyuse.D.Gettingjuniormanagerstotalktostaffcancreatedifferentproblems.WhatadviceisgivenaboutthecommunicationtoolsmadeavailablebytechnologyA.Aimtolimitstaffuseofcertaincommunicationtools.B.Evaluatethemintermsoftheexpenditureinvolved.Selectthemonthebasisofthefacilitiestheyoffer.Encouragemorestafftoattendtrainingcoursesintheiruse.Accordingtothewriteraproblemwithwrittencommunicationisthat.themessagecanbeinterpreteddifferentlytowhatwasintendeditcanbeeasyforpeopletoignorethecontentsofawrittenmessagemostpeoplearemorecomfortablewithface-to-facecommunicationitispossibleforcorrespondencetogetlostwithinalargeorganisationAccordingtothearticlewhatistheeffectofreceivinglargeamountsofwritteninformationA.Itiscounter-productive.B.Itcausesconflictinacompany.C.Itleadstochangesinworkpatterns.D.Itmakesthemainpointsmoredifficulttoidentify.11Cultureisthesumtotalofallthetraditionscustomsbeliefandwaysoflifeofagivengroupofhumanbeings.Inthissenseeverygrouphasaculturehoweversavageundevelopedoruncivilizeditmayseemtous.Totheprofessionalanthropologistthereisnointrinsicsuperiorityofonecultureoveranotherjustastotheprofessionallinguistthereisnointrinsichierarchyamonglanguages.Peopleoncethoughtofthelanguagesofbackwardgroupsassavageundevelopedformofspeechconsistinglargelyofgruntsandgroans.Whileitispossiblethatlanguageingeneralbeganasaseriesofgruntsandgroansitisafactestablishedbythestudyof〃backward〃languagesthatnospokentongueanswersthatdescriptiontoday.Mostlanguagesofuncivilizedgroupsarebyourmostseverestandardsextremelycomplexdelicateandingeniouspiecesofmachineryforthetransferofideas.Theyfallbehindthewesternlanguagesnotintheirsoundpatternsorgrammaticalstructureswhichusuallyarefullyadequateforalllanguageneedsbutonlyintheirvocabularieswhichreflecttheobjectsandactivitiesknowntotheirspeakers.Eveninthisdepartmenthowevertwothingsaretobenoted:
1.Alllanguagesseemtopossessthemachineryforvocabularyexpansion;eitherbyputtingtogetherwordsalreadyinexistenceorbyborrowingthemfromotherlanguagesandadaptingthemtotheirownsystem.
2.Theobjectsandactivitiesrequiringnamesanddistinctionsin〃backward”languageswhiledifferentfromours;areoftensurprisinglynumerousandcomplicated.Awesternlanguagedistinguishesmerelybetweentwodegreesofremoteness〃this〃and〃that〃;somelanguagesoftheAmericanIndiansdistinguishbetweenwhatisclosetothespeakerorthepersonaddressedorremotefrombothoroutofsightorinthepastorinthefuture.Thisstudyoflanguageinturncastsanewlightupontheclaimoftheanthropologiststhatallculturesaretoviewedindependentlyandwithoutideasofrankorhierarchy.that
12、TheexampleofAmericanIndianlanguagesinthepassageistoillustratethatAmericanIndianlanguagesarenotbackwardbackwardlanguagesareborrowingfromotherlanguagesbackwardlanguagesmaypossessquitecomplicatedvocabularieswesternlanguagesmayalsoborrowfrom〃backward”languagesAccordingtotheauthor“backward〃languagestendtoexpandin.A.grammaticalstructuresB.vocabulariesC.complicationD.soundpatternsJudgingfromthepassagetheauthormightbe.A.anAmericanIndianB.aCanadianC.anAfricanD.aJapaneseThebesttitleforthispassageisCriticismofLanguageHierarchyCulturalEqualityfromthePerspectivesofLanguageExpansionofBackwardLanguageCriticismofLanguageHierarchy16By1800abouthalfthepopulationofBrazilhadcomefromAfrica.SohadabouthalfthepopulationofVenezuela.SohadasmallerbutstilllargepartofallthepopulationofTrans-AtlanticrepublicswhetherinNorthCentralorSouthAfricaorintheCaribbeanislands.ItwasthesemenandwomenofAfricandescentconqueredthewildernessoftheAmericasclearingandworkingincountlessfarmsandplantationsfoundingandopeninginnumerableminesofironorpreciousmetals.HarshandpainfulasitwastheoverseasslavetradelikethenotmuchlesspainfulmovementofmillionsofhungryandjoblessmenandwomenfromEuropelaidthefoundationsofAmericanrepublics.TheseAfricansbeyondtheseashavetheirplaceinthestoryofAfricathestoryofWestAfricaforwhattheyattemptedandachievedwasalsoareflectionofthestrongandindependentcivilizationfromwhichtheycame.ConsiderforexampletheheroicandsuccessfulstruggleforindependenceconductedbytheslavesoftheCaribbeanlandofSt.Domingue.In1789atthemomentoftheFrenchRevolutionthisFrenchcolonyintheCaribbeanwasprobablythewealthiestOnehalfofthepuzzlehasbeen11forseveralyears:thehumangenomewaspublishedin
2022.ThesecondhasnowbeenaddedwiththeannouncementinthisweeksNature12thechimpanzeegenomehasbeensequencedaswell.Forthoseexpecting13answerstoage-oldquestions14thepublicationofthechimpgenomemaybesomethingofan15・Therearenoimmediatelyobviousgenes-presentinonebutnottheother-thataccountforsuchcharacteristichuman16asintelligenceorevenhairlessness.And17thereisageneconnectedwithlanguageknownasF0XP2ithadalreadybeendiscovered.Butalthoughthepreliminarycomparisonofthetwogenomes18bythemembersoftheChimpanzeeSequencingandAnalyssisConsortiumthemultinationalteamthatgeneratedthesequencedidnot19anyobviousnuggetsofgeneticgolditdoesatleastshowwheretolookfor
20.slotpledgeplotD.scrutinize
2、⑵A.Andcolonyintheworld.ItstensofthousandsofAfricanslave-workersproducedenormousquantitiesofsugarwholeEuropeancommunitieslivedofftheprofits.WhennewsoftheRevolutioninFrancereachedSt.Dominguetheseslavesclaimedtheirshareinitsidealsandbenefits.Theydemandedtheirfreedom.Whendeniedthistheyroseinrevoltagainsttheirmasters.InyearsofhardfightingagainstlargearmiessentbyFranceandafterwardsagainstlargearmiessentbyBritainthesemenofSt.DominguewontheirfreedomandfoundedtheRepublicofHaiti.Yetmorethanhalfthesesoldiersoffreedomhadmadethemiddlepassage〃acrosstheAtlantic.MorethanhalfinotherwordshadbeenborninAfricahadspenttheirchildhoodinAfricaandhadlearnedinAfricatheirrespectforfreedom;whilenearlyalltherestwerethechildrenofparentsorgrandparentsborninAfrica.AndtheywereledbyAfricans:bymenofgeniusandcouragesuchasBoukmantheunforgettableToussaintLouvertureandDessalines.RaisedbyToussaintandhisAfricansthebanneroffreedomacrosstheAtlanticwascarriedfrompeopletopeople.Manythrewofftheirbondage.LargenumbersofmenofAfricanoriginfoughtinthearmiesthatmadetheUnitedStateswhattheyaretoday.ItwasageneralofAfricandescentAntonioMaceowholedthemilitarystruggleforCubanindependenceagainstSpainin
1868.LikeothermenofvisionMaceohadnotimeforracismforthefalseideathatoneraceofmenisbetterorworsethananyother.SomeofthewhitesofCubadisagreedwithhim.TheywereSpanishsettlerswhothoughtthatwhitewasgoingtobebetterthanblackeveninanindependentCuba.OnedayMaceowasapproachedbyaSpanishCubanwhosuggestedthattheregimentsofindependencearmyshouldbedividedintowhitesandnon-whites.MaceomadehimareplywhichbecamefamousinCuba.〃Ifyouwerenotwhite”Maceosaidtothisman〃Iwouldhaveyoushotonthespot.ButIdonotwishtobeaccusedofbeingracialistasyouareandsoIletyougobutwiththewarningthatIshallnotbesopatientanothertime.Therevolutionhasnocolor”.ItcouldbeinferredthatthewriterthinksthatincomparisonwiththemovementofmillionsofhungryandjoblesspeoplefromEuropetheoverseasslavetradewasmuchlessharshandpainfulratherharshandpainfulmoreharshandpainfulnotmuchlessharshandpainfulThemainpurposeofthefirstparagraphis.todescribetheheroicandsuccessfulstruggleforindependencewagedbytheslavesofSt.DominguestoshowhowhugenumbersofAfricanspopulatedtheAmericastoshowthatAfricanshadavitalparttoplayinlayingthefoundationsoftheAmericanrepublicsD.todescribethehorrorsoftheoverseasslavetradeTotheauthortheimportantthingabouttherevolutionofSt.Domingueisthat.itwasledbyAfricansitfoughtagainstarmiesfrombothBritainandFrancethepeopleoftheislandweredeniedashareinthebenefitsandidealsoftheFrenchRevolutionitwasinspiredbythestrongandindependentcivilizationofAfricawheremostofthesoldiershadoriginatedWemayinferfromthethirdparagraphthat.largenumbersofblacksoldiersintheUnitedStatesfighttodayB.blacksplayedanimportantroleinshapingtheUnitedStatesblackstooknopartintheindependentwarintheUnitedStateslargenumbersofblacksintheUnitedStatestodaycamefromAfricaMaceodecidednottoshoottheSpanishCubanbecause.A.thelatterwaswhiteB.thelatterwasnotwhiteC.therevolutionhasnocolorD.hedidnotwishtobeaccusedofbeingaracistPartB10pointsYouaregoingtoreadatextaboutchoicefollowedbyalistofexamples.ChoosethebestexamplefromthelistA一Fforeachnumberedsubheading41一
45.Thereisoneextraexamplewhichyoudonotneedtouse.Istronglyagreewiththecontentionthatabsenceofchoiceisararecircumstanceprimarilybecausethiscontentionaccordswithcommonsenseandoureverydayexperienceashumanbeings.Besidesthereverseclaim-thatwedonothavefreechoice-servestounderminethenotionsofmoralaccountabilityandhumanequalitywhicharecriticaltothesurvivalofanydemocraticsociety.TheroleoffreewillofhumansinchoiceCommonsensedictatesthathumanshavefreewillandthereforethetrueabsenceofchoiceisveryrare.Theonlypossibleexceptionswouldinvolveextremeandrarecircumstancessuchassolitaryimprisonmentoraseverementalorphysicaldeficiency一anyofwhichmightpotentiallystripapersonofhisorherabilitytomakeconsciouschoices.Yetevenunderthesecircumstancesapersonstillretainschoicesaboutvoluntarybodilyfunctionsandmovement.Thusthecompleteabsenceofchoicewouldseemtobepossibleonlyinacomatosestateorindeath.ThenatureofabsenceofchoicePeopleoftenclaimthatlifescircumstancesleavethemwith〃nochoice,Onemightfeeltrappedinajoboramarriage.Underfinancialduressapersonmightclaimthatheorshehas〃nochoice〃buttodeclarebankruptcytakeademeaningjoborevenlieorstealtoobtainmoney.Thefundamentalproblemwiththesesortsofclaimsisthattheclaimantsareonlyconsideringthosechoicesthatarenotviableorattractive.Thatispeopleinsituationssuchasthesehaveaninfinitenumberofchoices;itsjustthatmanyofthechoicesareunappealingevenself-defeating.ChoiceisbeyondourcontrolBesidesthecontentionthatwearealmostinvariablyfreetochooseisfarmoreappealingfromasociopoliticalstandpointthantheoppositeclaim.Acompletetackofchoiceimpliesthateverypersonsfateisdeterminedandthatwealllackfreewill.Accordingtothephilosophicalschoolof〃strictdeterminismz/everyeventincludinghumanactionsandChoicesthatoccursisphysicallynecessarygiventhelawsofnatureandeventsthatprecededthateventorchoice.Inotherwordsthe“choicesthatseempartoftheessenceofourbeingareactuallybeyondourcontrol.Thelogicalresultofstrictdeterminismandofthenew“scientificdeterminism^Howeverthelogicalresultofstrictdeterminismandofthenew“scientificdeterminismzzisthatwearenotmorallyaccountableforouractionsandchoiceseventhosethatharmotherindividualsorsociety.Moreoverthroughouthistorymonarchsanddictatorshaveembraceddeterminismatleastostensiblytobolstertheirclaimthatcertainindividualsarepreordainedtoassumepositionsofauthorityortorisetothetoplevelsofthesocioeconomicinfrastructure.Finallythenotionofscientificdeterminismopensthedoorforgeneticengineeringwhichposesapotentialthreattoequalityinsocioeconomicopportunityandcouldleadtothedevelopmentofaso-called〃masterrace”.Admittedlythesedisturbingimplicationsneitherprovenordisprovethedeterminists,claims.InsistenceoftreewillIwouldconcedethatsciencemighteventuallydisprovetheverynotionoffreewill.HoweveruntilthattimeI11trustmystrongintuitionthatfreewillisanessentialpartofourbeingashumansandaccordinglythathumansareresponsiblefortheirownchoicesandactions.A.Forexamplealmosteverypersonwhoclaimstobetrappedinajobissimplychoosingtoretainacertainmeasureoffinancialsecurity.Thechoicet4243444526PartCDirections:ReadthefollowingtextcarefullyandthentranslatetheunderlinedsegmentsintoChinese.10pointsWhatisitthatbringsaboutsuchanintimateconnectionbetweenlanguageandthinkingIstherenothinkingwithouttheuseoflanguagenamelyinconceptsandconceptcombinationsforwhichwordsneednotnecessarilycometomindHasnoteveryoneofusstruggledforwordsalthoughtheconnectionbetween“thingswasalreadyclear46Wemightbeinclinedtoattributetotheactofthinkingcompleteindependencefromlanguageiftheindividualformedorwereabletoformhisconceptswithouttheverbalguidanceofhisenvironment.Yetmostlikelythementalshapeofanindividualgrowingupundersuchconditionswouldbeverypoor.Thuswemayconcludethatthementaldevelopmentoftheindividualandhiswayofformingconceptsdependtoahighdegreeuponlanguage.Thismakesusrealizetowhatextentthesamelanguagemeansthesamementality.Inthissensethinkingandlanguagearelinkedtogether.WhatdistinguishesthelanguageofsciencefromlanguagesasweordinarilyunderstandthewordHowisitthatscientificlanguageisinternational47Whatsciencestrivesforisanutmostacutenessandclarityofconceptsasregardstheirmutualrelationandtheircorrespondencetosensorydata.AsanillustrationletustakethelanguageofEuclideangeometryandAlgebra.Theymanipulatewithasmallnumberofindependentlyintroducedconceptsrespectivelysymbolssuchastheintegralnumberthestraightlinethepointaswellaswithsignswhichdesignatethefundamentalconcepts.Thisisthebasisfortheconstructionrespectivelydefinitionofallotherstatementsandconcepts.Theconnectionbetweenconceptsandstatementsontheonehandandthesensorydataontheotherhandisestablishedthroughactsofcountingandmeasuringwhoseperformanceissufficientlywelldetermined.48Thesuper-nationalcharacterofscientificconceptsandscientificlanguageisduetothefactthattheyhavebeensetupbythebestbrainsofallcountriesandalltimes.Insolitudeandyetincooperativeeffortasregardsthefinaleffecttheycreatedthespiritualtoolsforthetechnicalrevolutionswhichhavetransformedthelifeofmankindinthelastcenturies.Theirsystemofconceptshasservedasaguideinthebewilderingchaosofperceptionssothatwelearnedtograspgeneraltruthsfromparticularobservations.WhathopesandfearsdoesthescientificmethodimplyformankindIdonotthinkthatthisistherightwaytoputthequestion.Whateverthistoolinthehandofmanwillproducedependsentirelyonthenatureofthegoalsaliveinthismankind.Oncethesegoalsexistthescientificmethodfurnishesmeanstorealizethem.Yetitcannotfurnishtheverygoals.49Thescientificmethoditselfwouldnothaveledanywhereanditwouldnotevenhavebeenbornwithoutapassionatestrivingforclearunderstanding.Perfectionofmeansandconfusionofgoalsseem一inmyopinion一tocharacterizeourage.50Ifwedesiresincerelyandpassionatelythesafetythewelfarearidthefreedevelopmentofthetalentsofallmenweshallnotbeinwantofthemeanstoapproachsuchastate.Evenifonlyasmallpartofmankindstrivesforsuchgoalstheirsuperioritywillproveitselfinthelongrun.47484950参考答案【
一、UseofEnglish]r5ADCBB610ADDCB11〜20点击下载查看答案【
二、ReadingComprehension]OrC.TherebyD.But
3、⑶A.byB.throughoutwithbeyond
4、⑷demographerstaxonomistschronologistspsychologists
5、⑸A.subjectB.dominionidealspecies
6、6asinamong1~5ACDCD6〜10CDBAB11〜30点击下载查看答案without
7、⑺A.suspensionB.suspicionC.rotationD.doubt
8、8disintegrateddistracteddeleteddisentangled
9、9becauseofB.thoughC.forD.whereas
10、10A.disputesB.differencesC.hunchesD.humanitiesIKH4A.ruthlessmediocreC.opaqueD.available12thatwherewhichinthat13instantinstinctiveC.constantD.intuitive14tooeitherthoughalso15A.panaceaB.anticlimaxzenithmomentum16defectsmeritsflawsD.attributes17whileoncewhenasif18duplicateddwarfedmadeoverlapped19showupturnupresorttoturnto
20、20himitthemher
二、ReadingComprehensionPartADirections:Readthefollowingfourtexts.AnswerthequestionsbeloweachtextbychoosingABCorD.40pointsAstudybyscientistsinFinlandhasfoundthatmobilephoneradiationcancausechangesinhumancellsthatmightaffectthebraintheleaderoftheresearchteamsaid.ButDariusLeszczynskiwhoheadedthe2-yearstudyandwillpresentfindingsnextweekataconferenceinQuebecsaidmoreresearchwasneededtodeterminetheseriousnessofthechangesandtheirimpactonthebrainorthebody.ThestudyatFinlandsRadiationandNuclearSafetyAuthorityfoundthatexposuretoradiationfrommobilephonescancauseincreasedactivityinhundredsofproteinsinhumancellsgrowninalaboratoryhesaid./zWeknowthatthereissomebiologicalresponse.Wecandetectitwithourverysensitiveapproachesbutwedonotknowwhetheritcanhaveanyphysiologicaleffectsonthehumanbrainorhumanbody”Leszczynskisaid.NonethelessthestudytheinitialfindingsofwhichwerepublishedlastmonthinthescientificjournalDifferentiationraisesnewquestionsaboutwhethermobilephoneradiationcanweaker/thebrainsprotectiveshieldagainstharmfulsubstances.Thestudyfocusedonchangesincellsthatlinebloodvesselsandonwhethersuchchangescouldweakenthefunctioningoftheblood-brainbarrierwhichpreventspotentiallyharmfulsubstancesfromenteringthebrainfromthebloodstreamLeszczynskisaid.Thestudyfoundthataproteincalledhsp27linkedtothefunctioningofthebloodbrainbarriershowedincreasedactivityduetoirradiationandpointedtoapossibilitythatsuchactivitycouldmaketheshieldmorepermeablehesaid.“Increasedproteinactivitymightcausecellstoshrink一notthebloodvesselsbutthecellsthemselves一andthentinygapscouldappearbetweenthosecellsthroughwhichsomemoleculescouldpass”hesaid.LeszczynskideclinedtospeculateonwhatkindofhealthrisksthatcouldposebutsaidaFrenchstudyindicatedthatheadachefatigueandsleepdisorderscouldresult.“Thesearenotlife-threateningproblemsbutcancausealotofdiscomfort”hesaidaddingthataSwedishgrouphadalsosuggestedapossiblelinkwithAlzheimersdisease./zWherethetruthisIdonotknow”hesaid.Leszczynskisaidthathehiswifeandchildrenusemobilephonesandhesaidthathedidnotthinkhisstudysuggestedanyneedfornewrestrictionsonmobilephoneuse.AccordingtoLeszczynskihowdoesmobilephoneaffectoneshealthMobilephoneradiationcanincreaseproteinactivitiesandsuchactivitiescanmaketheprotectiveshieldmorepermeable.Mobilephoneradiationcanshrinkthebloodvesselsandpreventbloodfromflowingsmoothly.Mobilephoneradiationwillbringstresstopeopleexposedtoit.Mobilephoneradiationkillsbloodcellsatarapidspeed.WhatstheresultoftheFrenchstudyTheharmofmobilephoneradiationislife-threatening.Mobilephonemayaffectonesnormalwayofthinking.Sleepdisorderscouldresultfrommobilephoneradiation.。