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简介：Thenearly30-yeareconomicgrowthmiraclebringstheconsequenttremendouspoor-richgapleadingstrongdrivesforsocialtransformationincurrentChina.Chinesetopleadershaverealizedtoincreasethepeoples'income,improvequalityoflifeandconstructa'harmonioussociety'askeymissionsespeciallyinrecent10years.Howtomeasureaharmonioussocietyisoneimportanttopicasdifferentmeasuresmayleadtodifferentdevelopmentpolicies.Thispaperoutlinesover10indicesrelevanttomeasureaharmonioussociety.Someareglobalindicators,whilesomearecontributedbydomesticresearchersandarousedebates.Mostofthoseindicatorsrequireconductingsurveysonsocialattitudesundermicrolevels,whichisalwaystimeconsumingwithproblemofdataquality.AsInternettechnologyadvancesprovidewaystorecordanddisseminatefreshcommunityideasandthoughtsconveniently,detectingtopicsoremotionsfromon-linepublicopinionsisbecomingatrendoronesupplementwaytoovercomethosedataacquisitionproblems.Thispaperdiscussesoneapproachtoon-linesocietalriskperceptionusinghotsearchwordsandBBSposts.Suchatrialaimstoprovideanotherwaytosocietalriskperceptiondifferentfromthoseintraditionalsociopsychologystudies.Challengesarealsoindicated.

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简介：为质的陆地评估的一个基于酒鬼的自动过程被开发。这个过程在自动化陆地评估系统(淡色啤酒)被创造。目的是设计允许的一个过程快分离从为打算的陆地使用的非合适的SOTER单位潜在地合适，显示限制到陆地使用的不同类型。土地的不同类型不相等地被适合到各种各样的使用，陆地评估是对为陆地使用的一种指定类型的土地的一条道的适用性的评价。在实践，这含有比较(匹配)在指定陆地使用的要求和陆地的性质之间。陆地评估概念和定义在纸被对待。淡色啤酒是允许陆地计算程序造他们他们能为陆地评估根据粮农组织框架与计算地图单位的物理、节俭的适用性的自己的知识库的系统的一个计算机程序。有所谓的决定树的淡色啤酒程序工作，是叶子是结果的层次multiway在钥匙(例如，陆地质量的严厉层次)，并且树的内部节点是决定标准(例如，陆地特征价值)。这些树被程序穿越为每个地图单位用实际陆地数据计算评估。SOTAL是为目前，三种陆地利用类型(LUT)在被区分的物理陆地评估在淡色啤酒开发的一个基于酒鬼的质的模型，即，在不同输入和工艺的条件下面的栽培香蕉，咖啡和橡胶。这些LUT被11个landuse要求描绘并且由与相应陆地质量匹配陆地使用要求评估了。纸在为陆地质量评价在SOTAL使用的标准上详细描述并且一个最后的适用性等级怎么根据评估陆地质量被完成。结果响应特定的信息和决定和政策制造者的数据需要作为产品通过产生G1S的地图被设想。

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简介：Sincetheemergenceofhumancivilizationonearth,ourcuriosityandexplorationoflifehaveneverstopped.Fromsingle-celledorganismstothehumanbody,fromDNAmutationstogeneticevolution,fromsimplereflextocellsofcircadianrhythm,manyscientistsareconstantlymakingeffortinstudyingthelawoflife.Sinceancienttimes,numerouslifescienceshavepromotedthedevelopmentofhumansociety.

简介：Theimprovedlaser-to-pedestalcontrastratioenabledbycurrenthigh-powerlaserpulsecleaningtechniquesallowsthefinefeaturesofthetargetsurvivebeforethemainlaserpulsearrives.Weproposetointroducethenano-fabricationtechnologiesintolaser–plasmainteractiontoexplorethenoveleffectsofmicro-structures.Wefoundoutthatnotonlylaser-drivenparticlesourcesbutalsothelaserpulseitselfcanbemanipulatedbyspecificallydesignedmicro-cylinderand-tubetargets,respectively.Theproposalwassupportedbyfull-3Dparticle-in-cellsimulationsandsuccessfulproofof-principleexperimentsforthefirsttime.Webelievethiswouldopenawaytomanipulaterelativisticlaser–plasmainteractionatthemicro-sizelevel.

简介：AbstractThe coronavirus disease 2019 (COVID-19) pandemic has been an unmitigated disaster for society and the economy worldwide. However, much remains unknown about the pathogenesis of, treatment methods for, and preventive measures against COVID-19. Single-cell sequencing is a novel sequencing technology whose use has recently become prevalent in various life-science fields. This high-resolution technology is being used to analyze the COVID-19 pandemic at a single-cell level. In this review, we summarize the application of single-cell sequencing technology to the field of COVID-19-related research, including the biology of severe acute respiratory syndrome coronavirus 2, clinical concerns associated with COVID-19, neutralizing antibody screening, and vaccine development. We also address challenges to, and improvements in, existing single-cell research related to COVID-19.

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简介：Theearth'sstructuremaychangewithtimeundernaturaloranthropogenicloading.Monitoringthesubtlechangesofthesubsurfacestructurewithrepeatableseismicsourcessuchasrepeatingearthquakes,ambientseismicnoiseandartificialsourceshasbecomeoneofthehottopicsinseismologicalresearch.Thesestudiesprovideimportantcluesinunderstandingthephysicalprocessofhazardouseventssuchasearthquakesandvolcaniceruptions.Inthisreviewweintroducethepracticesandadvancesinexploringandmonitoringthesubsurfacestructurewithartificialseismicsources.Thisreviewisorgainzedasfollows.Firstly,wedescribethestudiesonthecharacteristicsofdifferenttypesofseismicsource(especiallytheairgunsource).Thentheadvancesondataprocessingandmechanicalunderstandingaredepicted.Attheendofthisreview,werevealtheprospectsoffuturestudyofexplorationandmonitoringofthesubsurfacestructureanditstemporalvariationsusingartificialsources.

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简介：Thedegradationpotentialofadiesel-degradingbacteria(HDMP1)isolatedfromtheoil-contaminatedmarineenvironmentwasexploredsystematicallybyanalyzingtheenvironmentalconditionsandsynergisticactionwithotherdiesel-degradingbacteria.TheresultindicatedthatHDMP1wasconfirmedasastrainofHalomonasbythemethodofstrainidentification.And,HDMP1showedgooddieseldegradationperformancewithadieseldegradationrateofupto79.59%after7days.ByanalyzingtheeffectofenvironmentalconditionsonHDMP1,thebestcarbonandnitrogensourceswerefoundtobelactoseandpeptone,respectively,atapHvalueof7.5andasalinityof4g/(100mL).Additionally,thesynergisticeffectofHDMP1combinedwithotherdiesel-degradingbacteriawasanalyzedbyorthogonalexperimentaldesign.TheinoculaofHDMP1,HDMP2,HDMP3andHDMB3wereoptimized,withthebestresultsequatingto0.4%,0.1%,0.4%and0.9%in100mLofMSM,respectively,whilethedegradationrateofdieselwasidentifiedtobe73.5%within5daysinthepresenceofoptimuminocula.

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