With the rapid development of information technology, it appears that a single online channel or a single offline is not able to meet the consumers＇ shopping needs, the enterprises will have a better development only...With the rapid development of information technology, it appears that a single online channel or a single offline is not able to meet the consumers＇ shopping needs, the enterprises will have a better development only by making the online and offline channels be in fusion and promote each other. This paper will combine the general business modes with corporate channel integration pattern, build out different forms of the market mode including market, enterprise and customers basing on different influence level, and analyze out the enterprise how to implement the business mode of integration basing on the influence factors under the background of different businessmodes, then apply the corresponding O2Oprocess to the mode, so as to broaden the enterprise selling channels for a better development.展开更多
Hybrid nanofluids are remarkable functioning liquids that are intended to reduce the energy loss while maximizing the heat transmission.In the involvement of suction and nonlinear thermal radiation effects,this study ...Hybrid nanofluids are remarkable functioning liquids that are intended to reduce the energy loss while maximizing the heat transmission.In the involvement of suction and nonlinear thermal radiation effects,this study attempted to explore the energy transmission features of the inclined magnetohydrodynamic(MHD)stagnation flow of CNTs-hybrid nanofluid across the nonlinear permeable stretching or shrinking sheet.This work also included some noteworthy features like chemical reactions,variable molecular diffusivity,quadratic convection,viscous dissipation,velocity slip and heat omission assessment.Employing appropriate similarity components,the model equations were modified to ODEs and computed by using the HAM technique.The impact of various relevant flow characteristics on movement,heat and concentration profiles was investigated and plotted on a graph.Considering various model factors,the significance of drag friction,heat and mass transfer rate were also computed in tabular and graphical form.This leads to the conclusion that such factors have a considerable impact on the dynamics of fluid as well as other engineering measurements of interest.Furthermore,viscous forces are dominated by increasing the values ofλ_(p),δ_(m)andδ_(q),and as a result,F(ξ)accelerates while the opposite trend is observed for M andφ.The drag friction is boosted by the augmentation M,λ_(p)andφ,but the rate of heat transfer declined.According to our findings,hybrid nanoliquid effects dominate that of ordinary nanofluid in terms of F(ξ),Θ(ξ)andφ(ξ)profiles.The HAM and the numerical technique(shooting method)were found to be in good agreement.展开更多
在碱性条件(pH=8~9)下,采用聚合物辅助燃烧法合成了YBa 1- x Sr x Co 2O 5+δ( x =0、0.5)四方相双钙钛矿结构纳米粉体,考察了焙烧温度和保温时间对粉体合成的影响;通过XRD和FSEM对纳米粉体的物相结构和微观形貌进行了表征,并测试了YBa ...在碱性条件(pH=8~9)下,采用聚合物辅助燃烧法合成了YBa 1- x Sr x Co 2O 5+δ( x =0、0.5)四方相双钙钛矿结构纳米粉体,考察了焙烧温度和保温时间对粉体合成的影响;通过XRD和FSEM对纳米粉体的物相结构和微观形貌进行了表征,并测试了YBa 1- x Sr x Co 2O 5+δ阴极半电池在600~800 ℃空气条件下的电化学阻抗谱。结果表明,焙烧温度以 1 000 ℃为宜,保温时间对YBa 1- x Sr x Co 2O 5+δ纳米粉体的物相影响较大;YBa 1- x Sr x Co 2O 5+δ纳米粉体颗粒均匀,平均粒径约为100 nm;YBa 1- x Sr x Co 2O 5+δ阴极半电池具有良好的电催化活性,表明Sr替代部分Ba可以提高阴极材料的电化学性能。展开更多
随着中国互联网的发展,淘宝、京东等网上购物平台日益壮大,网上购物掀起热潮。在以实体店面经营模式为主的一批传统服装企业受到冲击的同时,日本优衣库品牌却利用O2O2O(Online to Offline to Online)模式迅速占领中国市场。分析O2O2O模...随着中国互联网的发展,淘宝、京东等网上购物平台日益壮大,网上购物掀起热潮。在以实体店面经营模式为主的一批传统服装企业受到冲击的同时,日本优衣库品牌却利用O2O2O(Online to Offline to Online)模式迅速占领中国市场。分析O2O2O模式下优衣库整合营销策略,有利于中国企业走出困境,使国内服装品牌更好地了解O2O2O模式下的营销策略,指导企业采取科学的营销手段,打造本土服装品牌。展开更多
文摘With the rapid development of information technology, it appears that a single online channel or a single offline is not able to meet the consumers＇ shopping needs, the enterprises will have a better development only by making the online and offline channels be in fusion and promote each other. This paper will combine the general business modes with corporate channel integration pattern, build out different forms of the market mode including market, enterprise and customers basing on different influence level, and analyze out the enterprise how to implement the business mode of integration basing on the influence factors under the background of different businessmodes, then apply the corresponding O2Oprocess to the mode, so as to broaden the enterprise selling channels for a better development.
基金funded by King Mongkut’s University of Technology North Bangkok with Contract no.KMUTNB-Post-65-07。
文摘Hybrid nanofluids are remarkable functioning liquids that are intended to reduce the energy loss while maximizing the heat transmission.In the involvement of suction and nonlinear thermal radiation effects,this study attempted to explore the energy transmission features of the inclined magnetohydrodynamic(MHD)stagnation flow of CNTs-hybrid nanofluid across the nonlinear permeable stretching or shrinking sheet.This work also included some noteworthy features like chemical reactions,variable molecular diffusivity,quadratic convection,viscous dissipation,velocity slip and heat omission assessment.Employing appropriate similarity components,the model equations were modified to ODEs and computed by using the HAM technique.The impact of various relevant flow characteristics on movement,heat and concentration profiles was investigated and plotted on a graph.Considering various model factors,the significance of drag friction,heat and mass transfer rate were also computed in tabular and graphical form.This leads to the conclusion that such factors have a considerable impact on the dynamics of fluid as well as other engineering measurements of interest.Furthermore,viscous forces are dominated by increasing the values ofλ_(p),δ_(m)andδ_(q),and as a result,F(ξ)accelerates while the opposite trend is observed for M andφ.The drag friction is boosted by the augmentation M,λ_(p)andφ,but the rate of heat transfer declined.According to our findings,hybrid nanoliquid effects dominate that of ordinary nanofluid in terms of F(ξ),Θ(ξ)andφ(ξ)profiles.The HAM and the numerical technique(shooting method)were found to be in good agreement.
文摘在碱性条件(pH=8~9)下,采用聚合物辅助燃烧法合成了YBa 1- x Sr x Co 2O 5+δ( x =0、0.5)四方相双钙钛矿结构纳米粉体,考察了焙烧温度和保温时间对粉体合成的影响;通过XRD和FSEM对纳米粉体的物相结构和微观形貌进行了表征,并测试了YBa 1- x Sr x Co 2O 5+δ阴极半电池在600~800 ℃空气条件下的电化学阻抗谱。结果表明,焙烧温度以 1 000 ℃为宜,保温时间对YBa 1- x Sr x Co 2O 5+δ纳米粉体的物相影响较大;YBa 1- x Sr x Co 2O 5+δ纳米粉体颗粒均匀,平均粒径约为100 nm;YBa 1- x Sr x Co 2O 5+δ阴极半电池具有良好的电催化活性,表明Sr替代部分Ba可以提高阴极材料的电化学性能。
文摘随着中国互联网的发展,淘宝、京东等网上购物平台日益壮大,网上购物掀起热潮。在以实体店面经营模式为主的一批传统服装企业受到冲击的同时,日本优衣库品牌却利用O2O2O(Online to Offline to Online)模式迅速占领中国市场。分析O2O2O模式下优衣库整合营销策略,有利于中国企业走出困境,使国内服装品牌更好地了解O2O2O模式下的营销策略,指导企业采取科学的营销手段,打造本土服装品牌。
