简介：本月来了一次阿联酋之旅。确实听说过阿布扎比和迪拜的富有，也看过好多电影中表现当地的场景，但当你来到这个地方，还是会被小小地震撼一下。阿联酋在发现石油之前，曾经一贫如洗，如今更像是一夜暴富。我想起中国的发展历程也很快，也有很多人经历过一夜暴富，但是相互对比之下，还是阿联酋人更加会享受财富，也更加会享受生活。阿联酋曾经是英国殖民地，民众行事风格还是保有一些英式的绅士风格，从街上人们的开车风格就可见一斑，基本上阿联酋人和欧美发达国家的人一样，都会在人行道上礼让行人，整个社会也比较规矩，只是在修建了那么多世界之最以后，多少有些暴发户的心态而已。反观中国，就不那么让人乐观了，虽然我们也经常喜欢追求世界第一，但整个社会的心态都是相当急躁的。

简介：星巴克（Starbuck）是全球著名的咖啡连锁店，1971年成立，总部位于美国华盛顿州西雅图市。星巴克的产品不单是咖啡，咖啡只是一种载体。

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简介：咖啡的发现：一切部是从会跳舞的山羊开始的。《不知就寝的修讲院》（1671年）中记录，6世纪衣索匹亚有个叫卡尔迪的埃塞俄比亚牧羊人，在牧羊的时候，偶然发现他的羊蹦蹦跳跳手舞足蹈，仔细一看，原来羊是吃了一种红色的果子才导致举止滑稽怪异。

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简介：勇敢的闲人在这个世界上，不循规蹈矩的人总是闲人。因为他们不需要每天早上起来按照既定方针穿好衬衫、擦亮皮鞋、用发蜡打好头发，然后吃固定卡路里的早餐，最后出门之前也不需要看看各种电器是否关掉开关。

简介：在他人处于困境时，一个小小的善意举动会带去无穷的力量，你也会从中获得无尽的快乐……

简介：生活就像一杯浓咖啡，如果怀着囫囵吞枣的心态去对待它，只能尝到苦苦滋味，如果用心细细品尝，则会是另一种味道：香甜，仿佛杯中盛着满满的一杯温情，使人品后更觉温暖。

简介：一杯咖啡能盛下多少故事？早在创立之初，COSTA兄弟一定不会想到，他们所创造出来的COSTA品牌那小小三颗咖啡豆组成的标志会真的如同种子一般，在若干年后生根发芽，枝繁叶茂，遍布世界的每个角落。而今，每当再次回顾这个咖啡的故事，我们不难得出这样的结论：他们开创的不只是一个品牌，更是一段延续几十年的咖啡传奇。

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简介：Themainuseforspentcoffeegrounds(SCG)producedinthesolublecoffeeindustryisthermalenergygenerationintheindustryitself.TheSCGareprocessedusingoperationsthatarestronglydependentonpowderflowbehavior.Inthisstudy,weevaluatedtwoclassicalflowabilityindicesofnon-consolidatedSCGpowders:theangleofrepose(AoR),andtheHausnerratio(HR).Theinfluencesofthemeanparticlediameter,particlesizedistribution(PSD),andwatercontentontheAoRandHRvaluesofSCGwereanalyzedforpowderswithameanparticlesizerangeof225-550μm.Forpowderswithameanparticlesizecloseto350μmandformixturescontainingmorethan40%fineparticles,theHR(>1.35)andAoR(>45°)valueswerecharacteristicofpoorflowability.TheAoRwassensitivetothepowderPSD,andpowderswithsimilarmeanparticlesizeshadhigherAoRvalueswhenthePSDwaslarger.Forpowdersw让hwatercontentsupto50%,theflowabilityindiceswerenotgreatlyaffectedbythewatercontent.Amodifiedlinear-mixturepackingmodelwasusedtopredictthepackedbedvoidfractionsforbinaryandternarymixturesofthethreebasepowders.ThemodelwasusedtoconstructaternarydiagramtoestimatetheHRvaluesofthemixtures.AnequationwasfittedtocorrelateHRandAoR.TheproposeddiagramandtheequationprovideinsightintoflowbehaviorandcouldbeusedforprocessdesignofindustrialplantsthathandleSCG.

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简介：Thehouseholds—intheSierraNorteregionoftheStateofOaxaca,Mexico—havecombinedtheself-consumptionofstaplecrops(cornandbeans)withthecommercialproductionofcoffeeandsugarcaneonasmallscale.Until2014coffeeincomeaccountedformostofthehouseholdincomebudgetandthefollowingyeartherustepidemicsignificantlyreducedcoffeeproduction.In2017,aconsiderabledecreaseincoffeeincomewasdetected,althoughtheproducerhouseholdscontinuedinvestinginthiscrop,atthesametime,theylookedforcomplementarysourcesofincome.Thus,householdsassignedmoremanpowertothelabormarkets,andinvestedinsmallbusinesses,includingtheproductivechainofsugarcane.Migrationstandsoutasageneralstrategytoincreasethefamilybudget.Thedecisionanalysiswascarriedbymeansofthehouseholdeconomicsmodel(Reyes-Morales,Gijón-Cruz,&Cruz-Hernández,2015).Thedatabasesofaprobabilistichouseholdsurveyappliedin2014and2017wereusedtoconstructthemodelequationsbyordinaryleastsquares.Thismodelallowsdistinguishingbetweenthefractionofthehouseholdincomecontributingtohouseholdwellbeingandthatfractionallocatedforinvestmentandsavings.

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简介：AbstractBackground:The risk for chronic kidney disease (CKD) is influenced by genetic predisposition, sex, and lifestyle. Previous research indicates that coffee is a potentially protective factor in CKD. The current study aims to investigate whether sex disparity exists in the coffee–CKD association, and whether genetic risk of CKD or genetic polymorphisms of caffeine metabolism affect this association.Methods:A total of 359,906 participants from the UK Biobank who were enrolled between 2006 and 2010 were included in this prospective cohort study, which aimed to estimate the hazard ratios for coffee intake and incident CKD using a Cox proportional hazard model. Allele scores of CKD and caffeine metabolism were additionally adjusted for in a subsample with qualified genetic data (n = 255,343). Analyses stratified by genetic predisposition, comorbidities, and sex hormones were performed. Tests based on Bayesian model averaging were conducted to ascertain the robustness of the results.Results:Coffee was inversely associated with CKD in a dose-dependent manner. The effects of coffee did not differ across different strata of genetic risk for CKD, but were more evident among slower genetically predicted caffeine metabolizers. Significant sex disparity was observed (P value for interaction = 0.013), in that coffee drinking was only associated with the risk reduction of CKD in females. Subgroup analysis revealed that testosterone and sex hormone-binding globulin (SHBG), but not estradiol, modified the coffee–CKD association.Conclusions:In addition to the overall inverse coffee–CKD association that was observed in the general population, we could also establish that a sex disparity existed, in that females were more likely to experience the benefit of the association. Testosterone and SHBG may partly account for the sex disparity.