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简介：Thegoverningequationsofsurface-deformationinfully-penetratedGTAWweldpoolarederived.ThesolutionschemeoftheLagrangemultiplier,whichmakesthetopsurface-deformationequationbecoupledwiththatforthebottom-surfaceofasingleweldpool,isgivenout.Throughnumericalanalysisofweldpoolsurface-deformationinGTAW,itisfoundthatthereisclearcorrelationbetweenthepenetrationextentandtheLagrangemultiplier,inadditiontotherelationshipbetweenthepenetrationextentandthemaximumdepressionandhumpaswellasthedepressedvolumeofthetopsurfaceofweldpool.Itlaysgoodfoundationfortop-sidesensingbasedweldpenetrationcontrol.

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简介：AbstractThe current literature lacks strong guidelines regarding surgical management of patients with aspirin-exacerbated respiratory disease (AERD), who present with the clinical triad of chronic rhinosinusitis with nasal polyposis (CRSwNP), bronchial asthma, and aspirin/nonsteroidal anti-inflammatory drug intolerance. To further define the effectiveness of sinus surgery in treating AERD patients, this review article discusses current evidence regarding outcomes associated with more extensive surgery, the benefits of frontal sinus surgery on polyposis, and the role of Draf III intervention. Numerous studies suggest that Draf III frontal sinusotomy may be an efficacious early intervention due to increased neo-ostial patency and subsequent distribution of topical therapies. Future studies that further investigate the efficacy and safety of extensive surgery in AERD patients are warranted.

简介：城市的簇在一个国家是工业和都市化的高水平的期望的产品，以及是在全球竞争的参予的基本单位。关于中国，城市的簇为增加中国都市化过程被认为是主导的形成。然而，迄今为止没有技术的重合、有效、可信的方法学的系统和集合识别中国城市的簇。这研究调查地理信息技术支持提供中国城市的簇的分发的更好的理解的一个计算机化的鉴定方法的潜力。鉴定方法在ArcInfo宏语言编程的帮助下基于一个地理信息数据库，一个数字举起模型，和社会经济的数据被执行。在方法，初步的边界根据交通可接近性被识别，并且最后的鉴定从在rasterized的帮助下在一个区域限制城市数字，人口，和GDP被完成社会经济的数据集。结果证明方法识别九中国城市的簇，即，珀尔河三角洲，更低的长江山谷，Beijing-Tianjin-Hebei区域，东北中国平原，中间的长江山谷，华中平原，西方的台湾海峡，Guanzhong和Chengdu重庆城市的簇。这研究代表包含中国城市的簇的计算机化的鉴定的第一研究。而且与另外的相关研究相比，研究途径，联合交通可接近性和社会经济的特征，被显示是识别城市的簇的一个不同、有效、可靠的方法。

简介：ThispaperaimstopresentanexperimentdevelopedinatechnologydegreecollegeinS?oPaulo:thefreshmenintegrationandremedialclassesweek.Thisworkwasdevelopedduetothedropoutratethatoccurredinseveralcourses.The50%dropoutratewascollectedthroughasampleofthefirstsemesterfrom2012to2014.Thiscollegehascoursesinweldingtechnology,mechanicalmanufacturing,industrialautomationandrefrigeration,airconditioning,andventilationandheating.Itisapubliccollege.Astheyarecoursesoftheareaofmechanicalengineering,theirfirstsemestersconsistofcalculus,physics,chemistry,statistics,andotherdisciplinesthatrequiresolidknowledgebackgroundfromseniorhighschool.Thisisnottherealityfortheprofileofincomingstudents.Ninety-fivepercentofthestudentscomefrompublicschools.Remedialclassesweekiscomprisedofremedialclassesonmathematics,motivationallectures,presentationoftheacademic,andjobmarketarea,aswellasintegrationwithveteranstudents,teachers,andcoordinators.Thisworkbeganin2014andtherewas35%evasionreduction.

简介：Chinahaspublishedastricteremissionstandardforthermalpowerplantsinordertohelpreducethepowerindustry'ssulfurdioxideemissionsbyoversixmillio

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简介：Baseduponstudiesfromrandomizedclinicaltrials,theextended(D2)lymphnodedissectionisnowrecommendedasastandardprocedureforlocaladvancedgastriccancerworldwide.However,therationalextentlymphadenectomyforlocaladvancedgastriccancerhasremainedatopicofdebateinthepastdecades.Duetothelimitationoflowmetastaticrateinpara-aorticnodes(PAN)inJCOG9501,theclinicalbenefitofD2+para-aorticnodaldissection(PAND)forpatientswithstageT4and/orstageN3disease,whichisverycommoninChinaandothercountriesexceptJapanandKorea,cannotbedetermined.Furthermore,theroleofsplenectomyforcompleteresectionofNo.10andNo.11nodeshasbeencontroversial,andhowever,thefinalresultsfromtherandomizedtrialofJCOG0110haveyettobecompleted.GastriccancerwiththeNo.14andNo.13lymphnodemetastasisisdefinedasM1stageinthecurrentversionoftheJapaneseclassification.WeproposethatD2+No.14vand+No.13lymphadenectomymaybeanoptioninapotentiallycurativegastrectomyfortumorswithapparentmetastasistotheNo.6nodesorinfiltratetoduodenum.Theexaminedlymphnodeandextranodalmetastasisaresignificantlyassociatedwiththesurvivalofgastriccancerpatients.

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简介：Anesthesiaisanimportantpartofmedicine:theabilitytopreventpainand/orunwantedmovementduringsurgeryiscriticaltomakingtherequiredincisionsandinjectionsortoemployotherpotentiallypainfulprocedureswithoutcausingthepatientunduedistress.Patientswithchronicpain,especiallythosewithneuralgia(amalfunctioningnervethatconstantlysignalspain),alsorelyon

简介：瞄准：与良性的职业人员静电干扰增生(BPH)在病人为职业人员静电干扰发炎程度和感染调查风险因素以便更高效地管理职业人员静电干扰发炎。方法：有在四川大学的韦斯特中国医院里经历在2005年9月和2005年12月之间的TURP的BPH的六十个病人被学习。前列腺液体(PF)为能分泌的IgA(SIgA)的测量被收集并且补充3(C3)。前列腺织物为由即时PCR的严峻的细菌的16SrDNA是镇定的，检验在织物的SIgA并且检验发炎。为职业人员静电干扰发炎或感染的可能的临床、有免疫力的风险因素被使用逻辑回归方法分析。结果：在尿分析法，职业人员静电干扰感染和在PF的C3的高集中的反常的白血房间计数是为职业人员静电干扰发炎程度的风险因素(P=0.025，0.034和0.035，分别地并且机会比率[或]=18.269，8.284和1.508，分别地)。为职业人员静电干扰感染的风险因素在PF包括C3集中和SIgA的集中(P=0.003和0.013，分别地并且OR=1.645并且0.993，分别地)。结论：现在的学习建议那职业人员静电干扰发炎与泌尿道感染，职业人员静电干扰感染和激活的补充被联系，那职业人员静电干扰感染与BPH在病人的前列腺与激活的补充并且在调整粘膜免疫下面被联系。单个有免疫力的规定应该与BPH在职业人员静电干扰发炎的治疗和病人的感染被考虑，这也被建议。

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简介：ＡｓｏｕｒｃｅｅｘｔｅｎｔａｎａｌｙｓｉｓｏｆｔｈｅＬａｎｃａｎｇｅａｒｔｈｑｕａｋｅ（Ｍｓ＝７．６）ｏｆ１９８８ＳＩ－ＨＵＡＺＨＥＮＧ（郑斯华）ＪＩＡＮＹＡＮＧ（杨健）ＣｅｎｔｅｒｆｏｒＡｎａｌｙｓｉｓａｎｄｐｒｅｄｉｃｔｉｏｎ，ＣｈｉｎａＳｅｉｓ...

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简介：Inrecentyears,anincreasingnumberofMandarinpopularmusicmusicianshavebeguntosetofftheworldconcerttourtotheAmericanandEuropeancountries.However,theaudiencesofM-popsinger＇sconcertsarenotglobalised,whoaremainlyethnicChinese.ThisdissertationwillidentifythedifficultieslacingwithMandarinpopularsingersinexpandingtheoverseasmarkets.ByconductinginterviewsandsocialsurveythatfactorsmightinfluencethewesternaudiencesattendanceoftheM-popconcertswillbeanaylsed.Basedonthesefindings,howcanM-popsingersreachaglobalisedaudiences＇compositionwithmoreWesternaudienceswillbeexamined.