简介：'杭电评价科学研究院'(ID:casee2017)是以杭州电子科技大学中国科教评价研究院为账号主体的微信公众平台,关注并发布国内外评价领域相关文章。中国科教评价研究院是杭州电子科技大学于2017年成立的一所相对独立的重点评价研究机构。

简介：摘要:近几年我国经济不断发展的同时，城市风险也在不断增加、地震、疫情、暴雨、干旱等天气持续影响着环境和人们生活的质量，城市中如何在突发事件面前的迅速应变能力是考验一个城市是否“韧性”的重要标志。而社区作为社会最小的单元，与“人”生活最为密切的空间，其应变能力的高低决定

简介：隋唐以来，扬州即以经济繁荣而著称，是一座历史文化名城。进入清代．经康熙、雍正、乾隆三朝百年的发展，已成为我国东南沿海的贸易中心。经济的繁荣使各地的文人名士汇集扬州，进行诗文书画交流与创作，促进了地区文化艺术事业的兴盛，出现了一批画家，“扬州八怪”是其中最具有代表的画家群体。

简介：TheauthorconsiderstheFeigenbaum'sfunctionalequationf^P(λx)=λf(x)foreachp≥2.TheexistenceofevenunimodalC^1solutionstothisequationisdiscussedandafeasiblemethodtoconstructsuchsolutionsisgiven.

简介：研究Ｐ［ｆ］·（ｆ（ｋ））ｎ值分布的定量估计，推广并改进了ＴｓｅＣＫ与ＹａｎｇＣＣ的一个结果．

简介：11月20日，挪威政府宣布将采购一批美国洛克希德·马丁公司研制的F-35联合攻击战斗机（JSF）作为其现役F-16战斗机的后继机，而瑞典萨伯公司的“鹰狮”NG（GripenNG）战斗机则不在其考虑之列。挪威政府同时还透露，之所以作出这样的决定是因为F-35能完全满足其未来作战需求，并且其价格也比“鹰狮”NG更低。

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简介：我们知道，f（x）严格单调，f（x）=f（y）←→x=y（＊）看起来很平常的这个性质用来巧解下面几道数学竞赛题却很有趣。

简介：InJapan'ssupportforASEANcountries'connectionbuildingcanbeseenitspolicyvisionsinfunctionalpositioning,geographicallayoutandconnotationconstitution.Aspartofasystematicpolicyframework,JapansupportsASEANtransregionalandoutside-regionalconnectionswiththeMekongsubregionasfocalpoint,pushesforwardmetropolitaninterconnectionofASEANcountrieswithJakartaapriority,promotesbuildinginfrastructure,developsrules,andconstructsbetterexternalenvironmentsforconnectivity,allwhileadvancingitsPartnershipforQualityInfrastructuretoattractASEANcountries'cooperation.BecauseofJapan'seconomicinterestsandgeopoliticalstrategytowardASEANcountries,Japan'spolicyinfluencesChina'sBeltandRoadInitiativeandChinashouldproperlyrespondtoJapan'sactions.

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简介：AftertheendoftheColdWar,therehaveemergedaseriesofnewsignificantphenomenaininternationalrelations.First,asaresultofthecollapseoftheformerSovietUnionandthedisintegrationoftheWarsawTreatyOrganization,thereisnolongeracommonenemyforWesternEuropeandtheUS.Second,con-

简介：TheIraqwarandtheNorthKoreannuclearcrisisarethetwobigeventsthatareattractingworldwideattention.Themanydebatesandchangesthathavearisenaroundtheglobefromthesetwoissues,withtheformerinparticular,cannotbutcauseeverypersonwhoisinterestedininternationalaffairsandcaresforthefateoftheirrespectivecountriestoponder:willinternationalpolitiesand

简介：Undertheimpactofthesovereigndebtcrisis,theEuropeanUnionpayslessattentiontoitsforeignpolicyandtheCommonForeignPolicytendstobe"renationalized";theEUisagainembracing"geo-economics"withanenhancedtendencyofhighlightingeconomictiesandtradeinitsexternalrelations;EUcountrieshavegreatlycuttheirdefenceexpenditures,makingitmoredifficulttoimplementtheEU’sCommonSecurityandDefencePolicy(CSDP)infuture.TheauthorholdsthattheprospectsofeconomicgrowthintheEurozonecountries,Europeanintegrationunderthepressureofstructuralchangesininternationalrelations,andcompetitionandcollaborationinamultiplestructureofforeignpolicyestablishmentsarecombinedtoshapetheEU’sforeignpolicyinthecomingyears.

简介：HongKong’sreturntoChinaisahistoriceventinworldaffairsaswellasinSino-Britishrelations.Britain’spolicytowardHongKong,therefore,hasaninternationalsignificance.ImmediatelyaftertheBritishelectioninearlyMay,theworldpressweregenerallyoftheviewthattheLabour’svictorywouldmakelittleornodifferencetotheHongKonghandoverquestion.Theappraisalstillholdslargelytruetoday.Judgingfromnewdevelopmentssincethen,however,thereare

简介：Trump'sMiddleEastpolicycouldbesummarizedas"oneaxisandthreeapproaches."ThemaindriveriscreatinganallianceofIsraelandSaudiArabia,andhisthreeapproachesaretocontainIran,counterterrorism,andlaunchthedealofthecentury.BehindthisMiddleEastpolicyisTrump'saccelerationofglobalcontraction,andareturntotheUSpro-Israeldiplomatictradition,bothinfluencedbyTrumpianstyleandtheJewishpeoplearoundhim.AnyrelianceonanIsrael-SaudiArabiaallianceisinherentlyfragile,thepotentialforIranregimechangeunclear,andTrump'splanneddealwoulddestabilizetheregionandexpandaUS-Europeanrift.ChangingthisdirectionwouldrequiretheUStothinkmoredeeplyaboutMiddleEastlong-termprospectstofindamorebalancedpolicy.

简介：Chinaofficiallyadoptedits'GoingOut'strategyin2001whenitwasincludedintheTenthFive-Yearplan.Overthepastdecade,thepolicyhasgonefromstrengthtostrength:fromitslaunch,toitsprudentexecution,andtoeffortsmadetoadvanceitfurther(asmentionedinitsinclusionintheTwelfthFive-Yearplan).'GoingOut'isanobviousnextstepforarapidlyrisingChinaduringaperiodofstrategicopportunities.