简介:摘要目的观察重组甘精胰岛素(长秀霖)联合诺和灵30R治疗单纯诺和灵30R治疗失效的2型糖尿病患者的疗效。方法选取20例单纯诺和灵30R治疗失效的糖尿病患者,给予重组甘精胰岛素每晚睡前1小时1次皮下注射,调整剂量(6~12u)使空腹血糖控制在5.0~6.5mmol/L。同时联合诺和灵30R,调整剂量是使餐后血糖控制在7.0~9.0mmol/L,诺和灵30R剂量不变,治疗3个月,观察患者空腹血糖及餐后2h血糖、HbA1c及BMI变化。结果治疗3个月后与治疗前相比患者空腹血糖,餐后2h血糖,HbA1c,均明显下降(P<0.01)。BMI,无统计学意义。结论重组甘精胰岛素联合诺和灵30R对单纯诺和灵30R治疗失效的2型糖尿病患者血糖有较好的疗效。
简介:DespiteextensiveresearchonR-trees,mostoftheproposedschemeshavenotbeenintegratedintoexistingDBMSowingtothelackofprotocolsofconcurrencycontrol.R-linktreeisanacceptabledatastructuretodealwiththisissue,butproblemslikephantomstillexist.Inthispaper,wefocusonaconflictdetectionschemebasedonR-linktreeforcompleteconcurrencycontrol.Anin-memoryoperationcontrollistisdesignedtosuspendconflictingoperations.Themainfeaturesofthisapproachare(1)itcanbeimplementedeasilyanddoesnotneedanyextrainformation;(2)Nodeadlocksareinvolvedinlockingscheme;(3)Non-conflictingoperationsarenotrestricted;and(4)PhantomproblemsinR-linktreeareavoidedthroughbeforehandpredication.Theexperimentresultsshowthatthisschemeiscorrectandgainsbettersystemperformance.
简介:Inthisnotesomerecurrencerelationsforthedimensionsofthesplinespacesonsocalled0-starsarepresented.
简介:刚刚过去的2007年是杜卡迪的“丰收年”。首先,最值得庆贺的是杜卡迪赛车手斯通纳夺得了MotoGP年度冠军,这是从1949年以来,杜卡迪斩获的首个世界最高竞技水平的世界冠军。大家都知道.虽然杜卡迪向来雄霸WSBK赛场,但是在MotoGP比赛中一直郁郁不得志,这次美梦成真,甭提有多高兴了!第二件喜事是,新一代的超级摩托车1098甫一推出就赢得满堂彩,统筹世界十家摩托车杂志的组织“世界超级测试联盟(SWA)”,将“2007年度最佳车型(BestBikeoftheYear)”的莱麓授予杜卡迪1098。这一切,表明杜卡迪正在重返巅峰,红衣魔鬼的旋风已经席卷全球!
简介:SQ3R学习法是由美国依阿华大学最先提出的,是一种极其高效的学习方法,它可以有效地帮助我们学习新知识。此方法在世界教学领域受到高度重视,很多欧洲国家和地区都把这种方法列入心理学教学内容之中。神奇的SQ3R学习法由学习书面材料(无论是整本书、一本书的一个章节,还是一篇文章或是其他什么资料)所需的5个方面的第一个字母组成,分别是:浏览(SURVEY)、问题(QUESTION)、阅读(READ)、复述(RECALL)、复习(REVIEW)。SQ3R学习法是一种非常灵活的学习方法,你可以用不同的方式把它应用于不同知识的学习中。
简介:Inthispaper,theproblemofconsensusforcontinuoustimesingularsystemsofmulti-agentnetworksisconsidered.Thedefinitionofr-consensusisintroducedforsingularsystemsofmulti-agentnetworks.Firstly,linearsystemswithalgebraicconstraintsareconsidered,andthecorrespondingresultsaboutconsensusandaverage-consensusarederived.Thenr-consensusandconsensusproblemsofsingularsystemsareinvestigated.Sufficientconditionsofr-consensusandconsensusareobtained,respectively.Finally,anillustrativeexampleisgiventoshowtheeffectivenessoftheproposedmethod.
简介:TheS-RHTtechnologyisdevelopedbyFRIPPforresiduehydrotreatinginthefixedbedinordertoprocessthehighsulfurcrudeandincreasetheyieldoflightdistillates.Thetechnologycanbeusedfortreatingvariouskindsofatmosphericresidues(AR)orvacuumresidues(VR)withatotalmetalcontentlessthan150ppmundertheoperatingconditionsofatemperaturerangingfrom360-410℃,ahydrogenpartialpressureof14-15MPa,aLHSVof0.20-0.30h-1andahydrogentooilratioof700-1000.AcertainamountoflightproductscanbeobtainedandthehydrotreatedatmosphericresiduecanfullymeettheneedsforthefeedstocktoRFCCorablendingfeedstocktoFCC.BasedontheS-RHTtechnology,a2Mt/aresiduehydrotreatingunithasbeenconstructedandsuccessfullystartedupatMaomingPetrochemicalCompanybytheendof1999.