简介：希悦尔公司旗下的快尔卫^TM（Cryovac）食品包装已连续第四年被美国著名食品杂志FoodProcessing选为包装材料类的黄金供应商，同时还被评为包装设备供应商的铜奖，这是快尔卫包装在该类别中第一次获奖。二月份的FoodProcessing杂志宣布了每种类别获奖的前三名。

简介：Thedeformationmechanismsandprocessingmapsoftheas-castAl-Zn-Mg-Cu(7075)aluminum(Al)alloywerestudiedandcomparedwiththoseofthehomogenized7075Alalloyinthetemperaturerangeof573–723Kandinthestrainraterangeof10~(-3)–10s~(-1)toexploreapossibilityfordirectlyusingtheascast7075Alalloyasabilletforhotworking.Theas-castandhomogenized7075Alalloyshadsimilargrainsizesandshowedsimilarhigh-temperaturedeformationbehaviors.Theas-cast7075Alalloy,however,exhibitedhigherpowerefficienciesandsmallerunstable?owregionscomparedtothehomogenized7075Alalloybecauseofthepresenceofsecondaryphases(MgZn_2)segregatedatthedendriticinterfacesintheas-castmicrostructure,whichwereformedduringnon-equilibriumsolidi?cation.Thesesegregatedphasesprovidednucleationsitesfordynamicrecoveryorcontinuousdynamicrecrystallization,andasaresulta?neandmorehomogeneous(sub)grainstructurecouldbeobtainedfromtheas-castmicrostructurecomparedtothehomogenizedmicrostructure.Thecurrentworksuggestedthepossibilityandadvantageofusingas-castmicrostructuresforhotworkingofaluminumalloyswithhighcontentofsolutes.

简介：Thisbookrecordsacollectionof42selectedpaperspresentedatUK-ChinaParticleTechnologyForumIIIheldatBirmingham,UK,on2011-7-3/6.ThepriorForumIIwasheldinGuiyang,Chinain2009,andForumIinLeeds,UKin2007.

简介：

简介：Theefficiencyofthepoly（3-hexylthiophene）（P3HT）and[6,6]-phenylC61-butyricacidmethylester(PC61BM)basedorganicsolarcellswasenhancedbyusing1,2,4-trichlorobenzene（TCB）asaprocessingadditivetocontroltheblendmorphology.TheadditionofTCBimprovedthearrangementofP3HTwhichresultedingoodphaseseparatedblendfilms.Correspondingly,theoptimizedsolarcellsshowedapowerconversionefficiency（PCE）of4.17%withafillfactor（FF）of0.69,whichwerehigherthanthoseofcommonthermalannealingdevices（PCE3.84%,FF0.67）.Theefficiencywasfurtherimprovedto4.74%bythermalannealingat150°Cfor10minwithahigherFFof0.74.

简介：以便解决DOA(到达的方向)的问题评价在水下远宽带目标，一个新奇协调signal-subspace方法基于十字光谱压力的矩阵和用声学的向量传感器数组(AVSA)的粒子速度在这份报纸被建议。建议方法与在把声学的向量传感器(AVS)的粒子速度信息用作一个独立人士的基于的DOA评价方法穿的存在AVSA不同元素。也就是，它完全基于压力和粒子速度的联合信息处理P-V生气光谱，在各向同性的噪音比存在方法有更好的DOA评价性能地。由理论分析，基于P-V集中原则和eigendecomposition理论的两个交叉光谱矩阵是given.At一样的时间，为数字察觉也是的来源的相应标准有从湖试用的数据的presented.Computer模拟证明建议方法是有效的并且显然超过存在在分辨率的方法和在低Signal-to-Noise比率(SNR)的情况中的精确性。

简介：AconitiLateralisRadixPraeparata(Fuzi)isacommonlyusedtraditionalChinesemedicineinclinicforitspotencyinrestoringyangandrescuingfromcollapse.Aconitialkaloids,mainlyincludingmonoester-diterpenoidaconitines(MDAs)anddiester-diterpenoidaconitines(DDAs),areconsideredtoactasbothbioactiveandtoxicconstituents.Inthepresentstudy,afeasible,economical,andaccurateHPLCmethodforsimultaneousdeterminationofsixalkaloidmarkersusingtheSingleStandardforDeterminationofMulti-Components(SSDMC)methodwasdevelopedandfullyvalidated.Benzoylmesaconinewasusedastheuniquereferencestandard.Thismethodwasprovenasaccurate(recoveryvaryingbetween97.5%-101.8%,RSD<3%),precise(RSD0.63%-2.05%),andlinear(R>0.9999)overtheconcentrationranges,andsubsequentlyappliedtoquantitativeevaluationof62batchesofsamples,amongwhich45batcheswerefromgoodmanufacturingpractice(GMP)facilitiesand17batchesfromthedrugmarket.Thecontentswerethenanalyzedbyprincipalcomponentanalysis(PCA)andhomogeneitytest.ThepresentstudyprovidedvaluableinformationforimprovingthequalitystandardofAconitiLateralisRadixPraeparata.ThedevelopedmethodalsohasthepotentialinanalysisofotherAconitumspecies,suchasAconitumcarmichaelii(preparedparentroot)andAconitumkusnezoffii(preparedroot).

简介：

简介：

简介：Wehavesuccessfullydemonstratedthathighqualityandhighdielectricconstantlayerscanbefabricatedbylowtemperaturephoto-inducedor-assistedprocessing.Ta2O5andZrO2havebeendepositedatt＜400℃bymeansofaUVphoto-CVDtechniqueandHfO2byphoto-assistedsol-gelprocessingwiththeaidofexcimerlamps.TheUVannealingofas-grownlayerswasfoundtosignificantlyimprovetheirelectricalproperties.Lowleakagecurrentdensitiesontheorderof10-8A/cm2at1MV/cmfordepositedultrathinTa2O5filmsandca.10-6A/cm2forthephoto-CVDZrO2layersandphoto-irradiatedsol-gelHfO2layershavebeenreadilyachieved.TheimprovementintheleakagepropertiesoftheselayersisattributedtotheUV-generatedactiveoxygenspeciesO(1D)whichstronglyoxidizeanysuboxidestoformmorestoichiometricoxidesonremovingcertaindefects,oxygenvacanciesandimpuritiespresentintheas-preparedlayers.Thephoto-CVDTa2O5filmsdepositedacross10.16-cmSiwafersexhibitahighthicknessuniformitywithavariationoflessthan±2.0%beingobtainedforultrathinca.10nmthickfilms.Thelamptechnologycaninprinciplebeextendedtolargerareawafers,providingapromisinglowtemperatureroutetothefabricationofarangeofhighqualitythinfilmsforfutureULSItechnology.