简介：一辆数字波浪坦克被用来调查非强迫的波浪碎的发作和力量，并且波浪有起始的系列的三种类型：经常的振幅光谱，经常的险峻光谱和Pierson-Moscowitz光谱。数字测试被执行验证模型结果。然后，波浪碎的发作与几何、运动学、动态的碎标准被讨论。波浪碎的力量，它是总是由部分精力损失和碎力量系数描绘了，为不同系列被学习。结果显示出精力生长率怎么比估计部分精力损失以及碎力量系数上的起始的波浪险峻好。

简介：CurrentevidenceshowsthatapolipoproteinE(APOE),apolipoproteinCI(APOC1)andlowdensitylipoproteinreceptor-relatedprotein(LRP)variationsarerelatedtolate-onsetAlzheimer’sdisease.However,itremainsunclearifgeneticpolymorphismsinthesegenesareassociatedwithcognitivedeclineinlate-onsetAlzheimer’sdiseasepatients.Weperformeda30-monthlongitudinalcohortstudytoinvestigatetherelationshipbetweenAlzheimer’sdiseaseandAPOE,APOC1,andLRP.Inthisstudy,78ChineseHanpatientswithlate-onsetAlzheimer’sdiseasewererecruitedformGuangxiZhuangAutonomousRegioninChina.APOE,APOC1,andLRPgenotypingwasperformedusingpolymerasechainreaction-restrictionfragmentlengthpolymorphisms.TheMini-MentalStateExaminationandClinicalDementiaRatingScalewereusedtoassesspatients’cognitivefunction.Aftera30-monthfollow-upperiod,wefoundasignificantreductioninMini-MentalStateExaminationtotalscore,ahigherproportionofpatientsfulfillingcognitiveimpairmentprogressioncriteria,andahigherproportionofAPOC1H2carriersinAPOEε4carrierscomparedwithnon-carriers.Inaddition,theAPOEε4allelefrequencywassignificantlyhigherinthecognitiveimpairmentprogressiongroupcomparedwiththenon-cognitiveimpairmentprogressiongroup.Inconclusion,APOEε4playsanimportantroleinaugmentingcognitivedecline,andAPOC1H2mayactsynergisticallywithAPOEε4inincreasingtheriskofcognitivedeclineinChinesepatientswithlate-onsetAlzheimer’sdisease.