简介：7月13日-7月15日,中国水产学会在四川省广元市召开了省级水产学会负责人工作座谈会,28位省级水产学会理事长或秘书长参加了会议。中国水产学会贾晓平理事长,司徒建通秘书长出席会议并讲话,会议由曲宇风副秘书长主持。河南师范大学水产学院院长聂国兴理事长代表河南省水产学会参加了会议。司徒建通秘书长从搭建交流平台,学术活动成效凸显;因地制宜,开展科普宣传活动;围绕渔业中心工作,提升学会能力;拓宽合作渠道,促进国际交流等8个方面总结了中国水产学会2014年开展的主要工作及取得的成效,提出了学会今后的工作目

简介：BelovedisoneofToniMorrison’smostfamousnovelsandattractsmuchattentionfromthepublic.ThisessayaimstoanalyzethehealingprocessofSethe’straumafromtheperspectiveofpsychologicalanalysis.Therearefourparts.First,itintroducestheplotofthestoryandthetheory.ThesecondpartanalyzestheformingofSethe’straumaandthethirdpartdiscussesthehealingprocess.Thelastpartreachestheconclusion.ByanalyzingSethe’straumafrompsychoanalysis,thispaperaimstohelptheseblackpeopletoreconstructtheiridentityandachieverenascence.

简介：DES算法是1972年美国IBM公司研制的对称密码体制加密算法,采用56位密钥长度,经过一系列的变换实现加密解密。但是自算法提出以来,面临着来自各方面的安全威胁,如穷举攻击,选择明文攻击等。本文分析DES算法的原理和特性,对原始算法提出有效的改进措施,在不影响算法加密效率的前提下,对提高DES的安全性和后续研究具有一定作用。

简介：Weprovideanalyticalsolutionstotheproblemsofacircularbendingofabeaminplanestrainandthetorsionofanon-circularcross-sectionbeam,thebeamsobeyingasecond-gradientelasticitylawproposedbytheauthor,followingaprevioussuggestionofdell'Isolaetal.(2009).Themotivationwastofindbenchmarkanalyticalsolutionsthatcanservetograspthephysicalfoundationsofsecondgradientelasticitylawsforheterogeneousmaterials.TheanalyticalsolutionofthecircularbeamproblempresentstheadditionaladvantagetoestablishsomenicepropertiesontheunknownsecondgradientelasticmoduliintroducedbyEnakoutsa(2014)modelandtheclassicalelasticityconstantsforbothincompressibleandcompressibleheterogeneouselasticmaterials.Aframeworktofindtheelasticmoduliofthenewmodelisalsoproposed.

简介：现在的工作被奉献给在冻结的magnetar赋予以对一个电场直角的一个极端强壮的磁场的外壳中演变的波色子的学习，两个都由周期的功能描述了。我们沿着盎士通过一个维的潜在的障碍讨论量通道过程。KleinGordon方程的答案以Mathieu为可计算出来的粒子的精力范围，正在转弯从的功能被表示对指数地沿着盎士种模式摆动。在JeffreysWentzelKramersBrillouin框架以内，传播系数在不稳定性范围的中间为粒子动量被计算。

简介：Definitiveconclusionsconcerningtheimpactofexerciseinterventionsonchildren'smentalfunctioningaredifficulttoascertainbecauseofproceduraldifferencesamongstudies.Anarrativereviewofstudieswasconductedtoevaluatetheroleoftwotypesofexerciseinterventionsonchildren'scognition.Acuteandchronicexerciseinterventionswereclassifiedasquantitativeorqualitativeonthebasisofmanipulationsoftaskcomplexityand,byinference,mentalengagement.Bothtypesofinterventionsenhanceaspectsofchildren'scognition;however,theireffectsonmetacognitiveprocessesareunknown.Theroleofmetacognitiveprocessesandtheirregulationofchildren'sbehaviorandacademicperformancearehighlighted.

简介：暑假，呱呱的美国好友Jimmy来中国，他计划和呱呱有一个精彩的浙江之行——summertrip。不过他对浙江的了解不多，所以，做旅游攻略这个任务就交给了呱呱。

简介：Bell’spalsyisacommonlyseencranialnervediseaseandcanresultincompromisedfacialappearanceandfunctions.Itsetiology,prognosisandtreatmentarestillbeingdebated.Thispaperisareviewofrecentdevelopmentintheunderstandingofetiology,diagnosisandnon-surgicaltreatmentofBell’spalsy.

简介：在紧凑级领域中，大众高尔夫一直是常青树一般的存在，而时隔多年后，标致终于坐不住了，308s因此出现在我们面前。

简介：Inthemodernera,theJewish-AmericanswerefacedwithchallengesbecauseoftheassimilationandmodernityenvironmentintheUS,andasaresult,manyofthemwereinadoublebind—tobeanassimilatedAmericancitizenortobeatraditionalJew.Withhiswork"TheImportedBridegroom",AbrahamCahancontemplatedonthesubjectofJewishimmigrationandassimilationandhemadeaground-breakingcontributiontotheestablishmentofAmericanmodernity.ThispaperintendstoanalyzeCahan’sattitudestowardsassimilationandmodernityandhowhebuildsupmodernityforalloftheAmericans.Threecharactersin"TheImportedBridegroom",whostandforthreeprototypesofmodernJewish-Americansconfrontingtheoverwhelmingfloodofassimilationandthedutyforretainingtheirtraditions,willbeanalyzed.Throughthecompositionofthiswork,CahantriedtospreadtheJewishcultureontheonehand,andontheother,hewarnedtheperipheralthatitwasdifficulttobeassimilatedwithoutdisasterseveniftheyhadmadecontributiontotheformationofmodernity.

简介：Overthepast35years,integrationandengagementhaveformedtheprincipalaxisofChina’sU.S.strategyandtheU.S.’Chinastrategy.BothcountriesagreedthatChinaneededtomodernizeandjointheinternationalsystem.Itisimperativethatthetwocountriesclinchanewstrategicconsensuson"jointlydevelopingwithinthesamesystem",andcreatinganenduringandstableframeworkwithinwhichthetwocanpeacefullyco-exist,rationallycompeteandeffectivelycooperate.

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简介：Seventyyearsago,ChinaandtheworldAnti-FascistAllieswonthegreatvictoryoftheAnti-FascistWar.Asthemainbattlefieldontheeasternfront,theChinesePeople’sWarofResistanceagainstJapaneseAggressionmadeindeliblecontributionstothefinalvictoryoftheWorldAnti-FascistWar.TheChinesepeoplethrewthemselvesintheWarofResistanceforfourteenyears.Chinasufferedover35millioncasualties,butitspeoplemadegreatcontributions.Inthepost-warera,astheworld’smostpopulousdevelopingcountry,Chinaattachesgreatimportancetotheprotectionofhumanrightsbyruleoflaw,followsthepathofpeacefuldevelopment,remainsastaunchforceinmaintainingworldpeace,andmakesoutstandingcontributionsinachievingworldpeaceandhumanrightsprotection.

简介：摘要可编程控制器（PLC）由于其自身的优点在工业生产领域得到广泛应用，西门子S7-300PLC在原有PLC优点基础上，将系统主要组件分模块处理，并增加了标准接口，这极大的扩展了系统的功能。本文以电线生产为例，详细说明了西门子S7-300PLC系统的结构、功能特点。

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简介：身处一望无际的美丽场景,多希望将自己也融入其中。而下面这个家伙就可以带来令人窒息般的临场感,让人感觉到,自己就在美景之中。把自己拍进美景之中当大家举着自拍杆不停地选取角度,但都无法满足把人和景都拍全拍美的期望时,理光360度全景相机再次给人们带来了希望。理光推出的全新ThetaS,搭载了两颗1200万像素超广角摄像头,通过软件算法可以合成约1400万像素的高画质全景照片。如此广的拍摄角度配合足够用的高画质,让自拍不再是问题。理光ThetaS性能较上一代有较大幅度

简介：BarackObama’selectionasthe44thU.S.presidentopenedanewchapterinthecountry’shistoryofracerelations,butashissecondtermcomestoanend,black-whitetensionshaveresurfaced50yearsafterthecivilrightsmovement,forcingquestionsaboutthepersistenceofAmericanracismandentrencheddiscriminatorypractices.ManyblackAmericansweredissatisfiedwithhowObamawasdealingwithrace

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简介：广义S变换可将地震记录分解到时频域,通过时频域上的不同分布,区分有效波和面波。时频域滤波只会消除面波发育时间处的频率成分,而不影响其他时间点的信号,减少了对有效波的影响,同时避免了区域滤波在时窗边缘处的波形畸变作用。理论模型和实际资料测试均取得了良好的处理效果。