简介：Culturalvaluesdetermineandinfluencethecommunicativecompetenceinasubstantialway.Conversationalstylesarealsodemonstratedbyculturalvalueswhichareobvioustobediscoveredinanycultures.ThepaperisaimedatmakingabriefanalysisofdifferencesbetweenChineseandEnglishfromtheperspectiveoftheinterculturalcommunicationforthepromotionoflanguageabilitiesforlearnersduringtheculturalexchanges.

简介：Studiesontherelationshipbetweencorporaterealestate(CRE)andeconomiccyclesareverythin,especiallyfromdevelopingcountries,suchasSouthAfrica.More,inpractice,mostfirmshardlydedicateenoughresourcestoCREdivisions.Thisleadstothatmanagementnotfullymaximisesthewealthofshareholders.Thisstudyusesmulti-linearregressiontotesthowGDP,interestrate,andtotalcorporatecostsreacttochangesinCRE.ThesampleismadeupofbluechipfirmslistedontheJohannesburgStockExchange(JSE).Theresultsrevealmixedbagsolutions-forcertainfirms;GDP,interestrate,andcorporatecostsarestatisticallysignificantandviceversa.More,thisanalysiscanbereplicatedtoothersimilarindustriesandindicesaroundtheworld.

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简介：Whenweareoperatinglowtemperatureplasmaindustrialgeneratororexploitinglowtemperatureplasmaapplication,wehavealwaysobservedanenhanceddischargephenomenon.Suchas,whenweareworkingonplasmanitridingtreatmenttosteelworking

简介：Twosetsarecloseiftheirsymmetricdifferenceisasparseset.ItisshownthatNP-hardsetsarenotC=P-closeunlessNPC=P.Thisimprovesthepreviousresultandhasimplicationinquantumcomputation.

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简介：大约90?没有全面利用，%稀土元素矿物质和许多另外的珍贵矿物质作为铁跟踪是heaped。为了包括地恢复这些珍贵矿物质，在Baotou钢跟踪和嵌入的特征的珍贵矿石类型的一个看法，珍贵部件流动和他们在beneficiation程序表联合关系的各自的恢复被分析；能把考虑给四种部件的进程流动和参数是坚定的。TFe，稀土元素氧化物(REO)，铌和荧石恢复能到达72.70%，81.84%，78.58%并且60.18?在low-intensity/high-intensity的%磁性的分离分别地。高紧张的磁性的集中被REO直接筹款对待；恢复是75.43?%，在Fe能与Nb完全被分开的底上。underflow被减小roasting-low-intensity对待磁性的分离。并且在这些珍贵部件的恢复之间的关系也被讨论。

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简介：Cathy’s love was civilized and tender . When she fell in love with Linton,Emily Bronte’s Wuthering Heights［M］ . San Diego,I am certainly shocked by the love between Heathcliff and Catherine and moved by their deep feelings . And I feel satisfied with the sound ending of Hareton and Cathy . At the same time

简介：这份报纸描述在AVHRR/NDVI(规范的差别植被索引)和climatological参数(温度和降水)之间的空间、时间的关系，在某感觉，它被地形学的因素和陆地封面类型在科罗拉多影响。关联系数和部分关联系数被计算了由在科罗拉多上的象素的象素以便分析关系。AVHRR/NDVI，温度和降水的时间的变化和关联与一个采样方法被分析。学习表明那在那里存在在每月的NDVI和温度之间的靠近的通讯，它在科罗拉多在NDVI的变化上从温度有强壮的影响。自从这二个变量及时与对方不同，NDVI的空间变化没被降水显然影响在科罗拉多的系列。学习清楚地在科罗拉多揭示了空间变化和它在NDVI和气候的参数(温度和降水)之间的关系的分发模式。

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简介：AbstractBackground:Whether there is an association between serum uric acid (SUA) level and risk of mortality in the general population remains unclear. Based on the China National Survey of Chronic Kidney Disease linked to mortality data, a population-based cohort study was performed to investigate the association between SUA level and all-cause mortality, cardiovascular disease (CVD) mortality, and cancer mortality in China.Methods:The survival status of participants in the cross-sectional survey was identified from January 1, 2006 to December 31, 2017. Only 33,268 individuals with complete SUA data among the 47,204 participants were included in the analysis. We determined the rates of all-cause mortality, CVD mortality, and cancer mortality. We used Cox proportional hazards regression models to evaluate the effect of the SUA level on mortality.Results:During a total of 297,538.4 person-years of follow-up, 1282 deaths occurred. In the Cox proportional hazards regression model, the rate of all-cause mortality, CVD mortality, and cancer mortality had a U-shaped association with SUA levels only in men, whereas no significant associations were detected in women. For all-cause mortality in men, the multivariable-adjusted hazard ratios (HRs) in the first, second, and fourth quartiles compared with the third quartile were 1.31 (95% confidence interval [CI] 1.04-1.67), 1.17 (95% CI 0.92-1.47), and 1.55 (95% CI 1.24-1.93), respectively. For CVD mortality, the corresponding HRs were 1.47 (95% CI 1.00-2.18), 1.17 (95% CI 0.79-1.75), and 1.67 (95% CI 1.16-2.43), respectively. For the cancer mortality rate, only a marginally significant association was detected in the fourth quartile compared with the third quartile with an HR of 1.43 (95% CI 0.99-2.08).Conclusions:The association between SUA and mortality differed by sex. We demonstrated a U-shaped association with SUA levels for all-cause and CVD mortalities among men in China.

简介：Thesimilaritytransformationmodelbetweendifferentcoordinatesystemsisnotaccurateenoughtodescribethediscrepancyofthem.Therefore,thecoordinatetransformationfromthecoordinateframewithpooraccuracytothatwithhighaccuracycannotguaranteeahighprecisionoftransformation.Inthispaper,acombinedmethodofsimilaritytransformationandregressiveapproximatingispresented.Thelocalerroraccumulationanddistortionaretakenintoconsiderationandtheprecisionofcoordinatesystemisimprovedbyusingtherecommendedmethod.

简介：ThelargescalelinearsystemswithM-matricesoftenappearinawidevarietyofareasofphysical,fluiddynamicsandeconomicsciences.Itisreportedin[1]thattheconvergencerateoftheIMGSmethod,withthepreconditionerI+S_α,issuperiortothatofthebasicSORiterativemethodfortheM-matrix.ThispaperconsidersthepreconditionedJacobi(PJ)methodwiththepreconditionerP=I+S_α+S_β,andprovestheoreticallythattheconvergencerateofthePJmethodisbetterthanthatofthebasicAORmethod.Numericalexamplesareprovidedtoillustratethemainresultsobtained.

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简介：Asimplemethodwasdevelopedtorelatesoilsorptivitytohydraulicdiffusivityandwaterabsorptionexperimentswereconductedutilizingone-dimensionalhorizontalsoilcolumnstovalidatetherelationship.Inaddition,anestimationmethodforhydraulicdiffusivitywithdiscinfiltrometerwasdeveloped.Theresultsindicatedafavorablefitofthetheoreticalrelationtotheexperimentaldata.Also,theexperimentwithdiscinfiltrometerforestimatingthediffusivityshowedthatthenewmethodwasfeasible.