简介:AmericansociologistMasondefinesthewomen'ssocialstatusasaproductofsocialorganizationsystem,makingthemostefficientuseofwomeninthesocialdevelopmentisthemostimportantpartofthewomen'ssocialstatus.Womenalsohavefullyautonomyinafamilyorsocialdecisionevenenjoyspecialprivileges.
简介:Thispaperpresentsamodifiedhalf-sine-squaredloadmodelofthejumpingimpulsesforasingleperson.Themodelisbasedonadatabaseof22,921experimentallymeasuredsinglejumpingloadcyclesfrom100testsubjects.Threedimensionalmotioncapturetechnologyinconjunctionwithforceplateswasemployedintheexperimenttorecordjumpingloads.Thevariationrangeandprobabilitydistributionofthecontrollingparametersfortheloadmodelsuchastheimpactfactor,jumpingfrequencyandcontactratio,arediscussedusingtheexperimentaldata.Correlationrelationshipsbetweenthethreeparametersareinvestigated.Thecontactratioandjumpingfrequencyareidentifiedasindependentmodelparameters,andanempiricalfrequency-dependentfunctionisderivedfortheimpactfactor.Thefeasibilityoftheproposedloadmodelisestablishedbycomparingthesimulatedloadcurveswithmeasuredones,andbycomparingtheaccelerationresponsesofasingle-degree-of-freedomsystemtothesimulatedandmeasuredjumpingloads.Theresultsshowthatarealisticindividualjumpingloadcanbegeneratedbytheproposedmethod.Thiscanthenbeusedtoassessthedynamicresponseofassemblystructures.
简介:InChina,thedevelopmentofhumanrightsisaninherentpartofgoodgovernance,asreflectedinthefollowing:Firstly,peopleareabletoparticipateinsocialandpublicadministrationthroughexercisingtheir"democraticrights"undertheconstitution.Secondly,citizens’fundamentalhumanrightsandothercivilrightsareprotectedbylaw.Thirdly,people’srightstoknowandtoexpressareexpanding.Fourthly,theChinesegovernmentisresponsivetopeople’sdemands,readytoaccepttheirsupervision,andisdoingitsbesttoimprovetheirlivingstandard.Tomodernizegovernance,Chinamustadheretohumanrightsprinciplesbyguaranteeingpeople’srightstoparticipation,toinformationandtosupervision,andbyprotectingthefundamentalrightsofthedisadvantaged.
简介:Byusingsequentiallylowercompletespaces(see[Zhu,J.,Wei,L.,Zhu,C.C.:Caristitypecoincidencepointtheoremintopologicalspaces.J.AppliedMath.,2013,ID902692(2013)]),wegiveanewversionofvectorialEkeland’svariationalprinciple.Inthenewversion,theobjectivefunctionisdefinedonasequentiallylowercompletespaceandtakingvaluesinaquasi-orderedlocallyconvexspace,andtheperturbationconsistsofaweaklycountablycompactsetandanon-negativefunctionpwhichonlyneedstosatisfyp(x,y)=0iffx=y.Here,thefunctionpneednotsatisfythesubadditivity.FromthenewEkeland’sprinciple,wededuceavectorialCaristi’sfixedpointtheoremandavectorialTakahashi’snon-convexminimizationtheorem.Moreover,weshowthattheabovethreetheoremsareequivalenttoeachother.Byconsideringsomeparticularcases,weobtainanumberofcorollaries,whichincludesomeinterestingversionsoffixedpointtheorem.
简介:Thelegalconfirmationprocessofwomen’shumanrightshasbeenundergoinggreatdifficultiesbothintheUnitedNationsandamongnations.TheFourthWorldConferenceonWomenplaysaroleinpromotingthelegalprotectionofwomen’shumanrights.Currently,theprotectionofwomen’shumanrightshasundoubtedlybecometheconsensusofbothinternationalanddomesticlaw.Internationalconventionsonhumanrightshavebecomeanimportantlaunchingareaforpromotinginternationallawonwomen’shumanrights,owingtoitslegalbindingforceandsupervisingmechanismestablishedunderit.Domesticlawhasalsobecomethefirstlineofdefenseforprotectingwomen’shumanrights.However,itneedstobepointedoutthat,forinternationalconventionsonhumanrightsanddomesticlegislation,thecognitionandacceptanceofsocialgenderconceptionhasnotonlypromotedchangesonforms,but,moreimportantly,onrevolutionatsubstantiallevel.
简介:Theindustrialsectorisusuallythelargesteconomysectorforcarbonemissionsinmanycountries,whichmadeitthesectorwithgreatestpotentialforcarbonreductionalthoughtheprocessdurationmightbeverylong.StudyingthepotentialofindustrialemissionreductionhasgreatsignificanceinestimatingthecarbonemissionpeakofChinaontheonehand,andadjustingitsstrategyininternationalclimatechangenegotiations.Byemployingtheeconomicaccountingmethod,thisarticleestimatestheemissionreductionpotentialofChina’sIndustrialsectorfortheperiodof2010-2050.Itrevealsthat,taking2030astheyearwhentheemissionreachesthepeak,thetotalreductioncanbe8.38billiontons(bts)fortheperiodof2010-2030,with3.12btsfromstructuralreductionwhile5.26btsfromintensityreduction.Afterwards,reductionwillcontinuewithatotalamountof6.59btsfortheperiodof2030-2050,wherethestructuralreductionaccountsfor2.47bts,andintensityreduction4.115bts.Ifbothindustrialandenergyconsumptionstructuresareimprovedduringtheaboveperiod,thereductionpotentialcanbeevengreater,e.g.theemissionpeakcanarrivefiveyearsearlier(intheyearof2025)andthepeakvaluecandeclinebyabout8%ascomparedtotheoriginalestimation.Reviewingthetrajectoryofemissionchangesindevelopedcountriesindicatesthattheindustrysectorcancontributetotheoverallreductiontargetsthroughthedualwheelsofstructuralreductionandintensityreduction,evenbeyondtheemissionpeak.Thisarticleconcludeswiththefollowingpolicysuggestions.(1)OurestimationontheemissionpeakoftheindustrialsectorsuggeststhatChinashouldavoidanycommitmentearlierthan2030onthetimelineoftheoverallemissionpeak;(2)thegreatpotentialofindustrialemissionreductioncanimprovethesituationofChinainclimatechangenegotiation,wheretheintensityreductioncanserveasanimportantpolicyoption.(3)Reductionpotentialcanbefurtherenhancedthroughtechnologyadv
简介:<正>Chinamustaccomplishtwotasksonhumanrights:domestically,itmustcontinueitseffortsforhealthydevelopmentofhumanrightsbasedpastachievements;internationally,itmuststrengthenexchangeandcooperationonhumanrightsissueswiththeinternationalcommunity,contributetothebuildingofareasonableinternationalhuman
简介:WhentheU.S.militarybrassassertedinmid-2014thattheproposeddefensecutbackswereunacceptable,theysignaledtheObamaadministrationthattheywouldnotrolloverandplaydeadwhilemilitaryspendingwascutbybillionsofdollarsinthecoming10years.Theterms"sequestration"and"OCO"wereusedrepeatedlyintheirspeechesand