简介：Thestationarycorrelationfunctionandtheassociatedrelaxationtimeforageneralsystemdrivenbycrosscorrelatedwhitenoisesarederived,byvirtueofaStratonovich-likeansatz.Theeffectsofcorrelatednoisesontherelaxationtimeofabistablekineticmodelcoupledtoanadditiveandamultiplicativewhitenoisesarestudied.ItisprovedthatforsmallfluctuationstherelaxationtimeTcasafunctionofλ(thecorrelatedintensitybetweennoises)exhibitsverydifferentbehavioursforαD(αandD,respectively,standfortheintensitiesofadditiveandmultiplicativenoises).Whenα>D,Tcincreaseswithincreasingλ.Butwhenα

简介：ZhaoXianming,anarcoticscontrolliaisonofficerforMenglacountyinsouthwestChina’sYunnanProvince,clearlyrememberedthecircumstancesofthatSaturday.

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简介：Theemergingindustryofcrossbordere-commerce,whichhasbeenundergoingtremendousgrowththankstothelooseningpoliciesofconsumptionupgrading,isfacingalargetransformation.E-commerceisnotassimpleasopeninganonlinestore,butrequiresofflineresources,offices,atrainingmechanismforworkers,andprofessionalphotographingandmodelinnovationservices.Theindustryhasexperiencedtwodevelopmentphases,withthe1.0phase

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简介：<正>ThedevelopmentoffriendlypartnershipfullymeetstheinterestsofbothRussiaandChina.VladimirV.PutinItshouldbementionedthattheprosperityofRussia-Chinarelationsisexpectednotonlybecauseofcommonhistory,politicalandeconomicalinterestsbutalsobecauseofsharingmanykilometersofcommonborder.Apparently,

简介：电话中心在过去的十年期间变得世界范围。调用中心管理器考虑的最重要的方面之一是它的操作符的优化，它暗示盖住高度可变的需求并且发现一个有效方法把人分到某些移动以便完成理想的服务水平和放弃率。另一挑战正在决定安装为特定的电话中心是哪个系统适当的。我们应该有一个单个技巧的电话中心或多技巧电话中心吗？如果我们确实有后者，我们应该欺骗多少多技巧代理人职员？在这案例研究，我们产生并且分析分离事件的系统模拟优化模型在实际配置下面并且在跨training的不同层次下面测试一个真实世界的调用中心的行为。模型结果帮助打电话给中心经理由：1)决定操作员的最佳的号码需要让不同职员配置以便为服务水平和放弃完成目标；2)在电话中心关于在关键大小之间的交易提供信息；并且3)关于需要并且使用了每工作时间估计要求完成性能的四小时的移动的号码的操作符的号码提供有用信息指向。我们从这案例研究的试验性的调查结果建议一个双性人技巧电话中心在与一个完整技巧或单个技巧的电话中心相比的长期间经济地更好。这案例研究由为操作管理社区提供另外的经理的卓见扩充知识的电话中心身体。

简介：AbstractBackground:Several recent genome-wide association studies suggested insomnia and anemia may share some common genetic components. We thus examined whether adults with anemia had higher odds of having insomnia relative to those without anemia in a cross-sectional study and a meta-analysis.Methods:Included in this cross-sectional study were 12,614 Chinese adults who participated in an ongoing cohort, the Kailuan Study. Anemia was defined as hemoglobin levels below 12.0 g/dL in women and 13.0 g/dL in men. Insomnia was assessed using the Chinese version of the Athens Insomnia Scale (AIS). A total AIS score ≥6 was considered insomnia. The association between anemia and insomnia was assessed using a logistic regression model, adjusting for potential confounders such as age, sex, chronic disease status, and plasma C-reactive protein concentrations. A meta-analysis was conducted using the fixed effects model to pool results from our study and three previously published cross-sectional studies on this topic in adult populations.Results:Individuals with anemia had greater odds of having insomnia (adjusted odds ratio [OR]: 1.32; 95% confidence interval [CI]: 1.03-1.70) compared with individuals without anemia. A significant association persisted after we excluded individuals with chronic inflammation, as suggested by C-reactive protein levels >1 mg/L (adjusted OR: 1.68; 95% CI: 1.22-2.32). The meta-analysis results, including 22,134 participants, also identified a positive association between anemia and insomnia (pooled OR: 1.39; 95% CI: 1.22-1.57).Conclusions:The presence of anemia was significantly associated with a higher likelihood of having insomnia in adults. Due to the nature of the cross-sectional study design, results should be interpreted with caution.

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简介：在稠密的波长部门多路转换(DWDM)光传输系统，由于克尔，效果在每条隧道引起阶段移动和紧张调整的生气相位调制(XPM)它将导致通道流量是一个随机变量。处理XPM效果的通道流量的表情被介绍，并且这个方法的正确性和精确性由数字模拟的redemonstrated。

简介：<正>Accordingtopressreports,China’sfirstlongdistance,extra-highvoltagecableisexpectedtocrossQiongzhouStraitsbefore2006.

简介：trifluoromethyl的极其快的准备第三级的白酒在溶剂下面从甲基酉同类和trifluoromethyl酉同类被完成了由生气丁间醇醛反应的免费条件。反应被在周围的温度磨方法在高收益(多达95%)给-trifluoromethyl--hydroxyl酉同类面对普通的无机的底完成。

简介：Abstract.Inthispaper,aninitialboundaryvalueproblemwithhomogeneousNeumannbound-aryconditionisstudiedforareactiondiffusionsystemwhichmodelsthespreadofinfectiousdis-easeswithintwopopulationgroupsbymeansofserfandcriss-crossinfectionmechanism,Exis-tence,uniquenessandhoundednessofthenonnegativeglobalsolution

简介：AnaturalcompactificationofthevirtualconfigurationspaceofNpointsontheRiemannsphereisconstructedbyusingcross-ratios.WeshowthatthiscompactificationishomeomorphictotheBers’compactificationofthevirtualmodulispaceofapuncturedRiemannsphereoftypeN.Inparticular,thesystemofglobalandexplicitcoordinatesofthisstandardcompactificationisgivenbycross-ratios.

简介：给旅行车加上四驱系统和跨界套装的做法并不少见,几乎所有欧洲车厂都会采用类似的手法丰富产品线.奥迪的Allroad、大众的AIItrack以及眼前的这台V60CROSSCOUNTRY,虽然命名方式各有不同,但本质上都比较类似.这类车型能大行其道的原因并不复杂,一方面旅行版在欧洲占到轿车销量的大多数,远高于普通的三厢版本,另一方面欧洲的地理环境也颇为复杂,一些多山地或者高纬度高海拔国家都对四驱系统和底盘通过性能有一定要求,所以这样的车型相当多见,既保留人们偏爱的掀背造型,同时又能应对复杂路况.

简介：AbstractThe homeostasis of the gut-brain axis has been shown to exert several effects on physiological and psychological health. The gut hormones released by enteroendocrine cells scattered throughout the gastrointestinal tract are important signaling molecules within the gut-brain axis. The interaction between gut microbiota and gut hormones has been greatly appreciated in gut-brain cross-talk. The microbiota plays an essential role in modulating many gut-brain axis-related diseases, ranging from gastrointestinal disorders to psychiatric diseases. Similarly, gut hormones also play pleiotropic and important roles in maintaining health, and are key signals involved in gut-brain axis. More importantly, gut microbiota can affect the release and functions of gut hormones. This review highlights the role of gut microbiota in the gut-brain axis and focuses on how microbiota-related gut hormones modulate various physiological functions. Future studies could target the microbiota-hormones-gut brain axis to develop novel therapeutics for different psychiatric and gastrointestinal disorders, such as obesity, anxiety, and depression.

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简介：Anewmethodofcalculatingtheradaicrosssection(RCS)forwing-bodyblendedtargetsispresentedandverified.Themethodutilizesacomputerprogramformodelingtargets’geometryintermsofsmallpieces.Thecalculationisbasedonphysicalopticsapproximation.Examplesaregiventoshowthevalidityofthemethod.

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