简介：Currently,therearefourcategoriesofcomplementaryandalternativemedicine(CAM)intheUnitedStatesofAmerica:1)about80CAMschools,3""-,4yearprogramfocusingonacupunctureandherbalmedicine;4""5yearprogramforchiropractic.2)64%oftheUSmedicalschoolsofferCAMcourses,suchasacupuncture,chiropractic,herbalmedicineandhomeopathy.HarvardMedicalSchoolhasbeenofferingCAMfor9years.

简介：当我们可能与男不孕的一条对症疗法的途径是舒适的时，我们为生活方式修正和被许多我们的病人使用的整体、互补、其他的治疗的知识也负责。这份报纸提供为几这些治疗把事实与小说分开的基于证据的评论。有足够的文学由饮食和锻练支持重量减小，吸停止，和白酒中等。在小使随机化的控制试用(RCT)上在男富饶上表明了积极效果的补充包括aescin，辅酶Q10,谷胱甘肽，朝鲜红人参，L肉毒碱，nigellasativa，omega-3，硒，锌的联合并且叶酸，并且Menevit抗氧化剂。对维生素C，维生素E，或藏花的使用没有支持。为中国草药的药的数据，针灸，头脑身体实践，阴囊的冷却，并且基于信心的愈合稀少或不确定。

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简介：互补feeders的表演，在平行跑，能被在批评地点安装静态的转移开关(STS)显著地改进。当电压sag或一个差错在比较喜欢的feeder上发生时，我们开发STS控制逻辑，它从比较喜欢的feeder把临界负载转移到交替的feeder。一种强迫的交换技术被建议并且实现了关掉比较喜欢的支线船舶的闸流体，因此避免生气电流流动并且最小化转移时间。模拟结果证明强迫的交换技术是为圣操作同样与最近建议的时间延期技术相比有效的更多。二不同feeders，也就是新的交换，比较喜欢的支线船舶，和部门I-10/2，伊斯兰堡电的供应同伴(IESCO)的交替的支线船舶，巴基斯坦，为案例研究被选择了。软件PSCAD/EMTDC职业包裹被用于模拟。

简介：ＡＣＯＮＤＥＮＳＥＤＭＥＴＨＯＤＦＯＲＬＩＮＥＡＲＣＯＭＰＬＥＭＥＮＴＡＲＹＥＱＵＡＴＩＯＮＳＯＦＥＬＡＳＴＯ－ＰＬＡＳＴＩＣＰＲＯＢＬＥＭＳＹｉｎＦｕｘｉｎ（殷福新）ＳｕｎＨｕａｎｃｈｕｎ（孙焕纯）（ＲｅｃｅｉｖｅｄＪｕｌｙ２５．１９９４）ＡＣＯＮ...

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简介：Thisarticleproposesatime/frequencysynchronizationalgorithminthemultipleinputmultipleoutput(MIMO)systems,inwhichtheperfectcompletegeneralizedcomplementaryorthogonallooselysynchronouscodegroupsareusedasthesynchronizationsequence.Thesynchronizationalgorithmisdividedintofourstages:1)synchronizationintimedomainbysignalautocorrelation;2)synchronizationinfrequencydomainbyfastFouriertransform(FFT);3)multipathdissociationusingcoherentdetectionandfinetimesynchronization;4)finefrequencyoffsetestimationbyphaserotation.Aspertheperfectcompletegeneralizedcomplementaryorthogonallooselysynchronouscodegroups,thecross-correlationandout-of-phaseauto-correlationforanyrelativeshiftbetweenanytwocodesisalwayszero.Thisidealpropertymakesthetime/frequencysynchronizationalgorithmsimpleandefficient.Thesimulationresultsshowthateveninthemultipathfastfadingchannelwithlowsignalnoiseratio(SNR),theMIMOsystemcangetsynchronizedbothinthetimedomainandfrequencydomainwithhighstabilityandreliability.

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简介：Polarizationmanipulationisasignificantissueforartificialmodulationoftheelectromagnetic(EM)wave,butgeneralmechanismsallsuffertherestrictionofinherentsymmetricpropertiesbetweenoppositehandedness.Herein,astrategytoindependentlyandarbitrarilymanipulatetheEMwavewithorthogonalcircularpolarizationsbasedonametasurfaceisproposed,whicheffectuallybreaksthroughtraditionalsymmetricalcharacteristicsbetweenorthogonalhandedness.Bysynthesizingthepropagationphaseandgeometricphase,theappropriateJonesmatrixiscalculatedtoobtainindependentwavefrontmanipulationofEMwaveswithoppositecircularpolarizations.Twotransmissiveultra-thinmeta-deflectorsareproposedtodemonstratetheasymmetricalrefractionoftransmittedcircularlypolarizedwavesinthemicrowaveregion.Simulatedtransmittedphasefrontandmeasuredfar-fieldintensitydistributionsareinexcellentagreement,indicatingthatthetransmittedwavewithdifferentpolarizationscanberefractedintoarbitraryandindependentdirectionswithinawidefrequencyband(relativebandwidthof25%).TheresultspresentedinthispaperprovidemorefreedomforthemanipulationofEMwaves,andmotivatetherealizationsofvariouspolarization-independentpropertiesforallfrequencyspectra.

简介：Thelocalthermalconductivityofpolycrystallinealuminumnitride(AlN)ceramicsismeasuredandimagedbyusingascanningthermalmicroscope(SThM)andcomplementaryscanningelectronmicroscope(SEM)basedtechniquesatroomtemperature.ThequantitativethermalconductivityfortheAlNsampleisgainedbyusingaSThMwithaspatialresolutionofsub-micrometerscalethroughusingthe3ωmethod.Athermalconductivityof308W/m·Kwithingrainscorrespondingtothatofhigh-puritysinglecrystalAlNisobtained.Theslightdifferencesinthermalconductionbetweentheadjacentgrainsarefoundtoresultfromcrystallographicmisorientations,asdemonstratedintheelectronbackscattereddiffraction.Amuchlowerthermalconductivityatthegrainboundaryisduetoimpuritiesanddefectsenrichedinthesesites,asindicatedbyenergydispersiveX-rayspectroscopy.

简介：Inthepasttenyearstheeomplementarytristimulusspeetrophotometryll],eTs,hasseenitsdiverseappli-eations{2一61thoughmostresearehesremaininrelativelysimpesystems,andlessworkhasbeeninvolvinkinetiereaetions.AnattemPthasbeenmadeontheinvestigationofsomecomPlieatedsystemseontainingrareearthsandmeta一acetylchloroPhosPhonaz

简介：Thelivingmorphologyandinfraciliatureofaheterotrichousciliate,Folliculinopsisproducta(Wright,1859)Frauré-Fremiet,1936,whichwascollectedfromthenorthcoastofChina,wereinvestigatedbyinvivoobservationandprotargolimpregnationtechniques.Asanewcontribution,aredescriptionispresented:largeFolliculinopsisofgreentodarkgreenincolor,800-1500μminsize;twoperistomiallobesofapproximatelyequalsize,300-400μminlength;adoralzoneofmembranellescontainingabout1000membranelles,lyingalonglobemarginsandexhibitingtwocircleswithinbuccalcavity;50-70somatickinetiesinmid-body;macronucleusminiliform,consistingofabout20beads;loricasmooth,vase-shaped,(300-500)μm×(90-130)μminsize,with5-12spiralridgesonnecktube;marinehabitat.