简介:摘要目的研究分析且末县职工体检者血脂血糖状况。方法对其进行空腹静脉抽血检查,血糖(GLU)采用终点法测定,总胆固醇(TC)和甘油三酯(TG)采用氧化酶法,其检测结果进行比较分析。结果测定结果发现,血糖含量的高于正常值占21.39%(男12.64、女8.75%),胆固醇含量高于正常值占11.29%(男7.01%、女4.28%),甘油三酯高于正常值占26.85%(男18.48%、女8.37%),结果显示TG、GLU例增高明显,其次是TC增高者占一定比例,且男性高于女性。结论本地职工体检者的血脂血糖水平相对偏高,而血脂血糖的异常是导致动脉粥样硬化和冠心病的危险因素,已经成为威胁中老年人健康的主要病症,在今后的临床预防和治疗工作中,我们应该对该现象给予充分的重视。常伴发有高血糖、高血脂现象,易引起全身动脉粥样硬化,是心脑血管疾病发生、发展的基础。
简介:Aswellknown,iftheHiggsbosonwerenotobservedatLHC,thetechnicolormodelwouldbethemostfavorablecandidateresponsibleforthesymmetrybreaking.Toovercomesomedefectsinthepreviousmodel,someextendedversionshavebeenproposed.IntheTC2modeltypicalsignatureisexistenceofheavyH_(TC)andtechnipionП.Adirectproofofvalidityofthemodelistoproducethemataccelerator.Thuswestudytheproductionratesofe~+e~-→H_(TC)П~0ande~+e~-→П~+П~-atILCinthetopcolor-assistedtechnicolor(TC2)model.Infact,thereisafloodofmodelsbelongingtonewphysics,whichcanresultinproductswithcharacteristicssimilartoH_(TC)+ПoftheTC2model.ThereforetodistinguishthismodelfromothersonemayneedtoinvestigatesomedetailsbycalculatingthecrosssectiontoNLO.WeindeedfindthattheNLOcorrectionsaresignificant,namelytheratioδ2≡(σ_(NLO)-σ_(LO))/σ_(LO)ine~+e~-→H_(TC)П~0exceeds100%withinaplausibleparameterspace.
简介:ThehotdeformationbehaviorofTC18alloyatstrainratesrangingfrom1910-4to1910-2s-1andtemperaturesrangingfrom25to800°CwasstudiedusingaWDW-300electronicuniversaltestingmachine.Therelationshipsbetweentruestressandtruestrainshowthatflowstressdecreaseswiththeincreaseoftemperatureandincreasesasstrainrateincreases.Theeffectofstrainrateontheflowstressbecomespronouncedathighertemperatures.Atroomtemperature,theriverpatterncharacteristicofbrittlefractureandthedimplepatterntypicalofductilefracturearefoundtoexistindifferentregionsoffracturesurfacesofthesamples.AnimprovedconstitutiverelationshipisproposedtoaccuratelydescribetheflowstressofTC18byconsideringtheeffectofstrain.Andamicroscopicmodelisalsodeducedwhichcanlinkthephysicalmechanismstothemacroscopicexperimentalresults.Agoodagreementisobtainedbetweenthepredictionsofthemicroscopicmodelandtheresultsofthemacroscopicexperiment.