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[期刊论文] 作者:PengfeiLi,,
来源:中外管理 年份:2015
尽管发韧于美国,但亚马逊在美国受到的挑战越来越多。2015年5月6日,《纽约时报》和《华尔街日报》以不同角度报道了两个处于创业期的电商对亚马逊的挑战,虽然它们的挑战目前只是......
[期刊论文] 作者:PengfeiLi,
来源:中外管理 年份:2016
和中国火热的众筹相比,在美国,众包早已进入民众的视线。 虽然众包(crowdsourcing)一词在10多年前就已出现,但其在中国的知名度远逊于众筹(crowdfunding)。众筹是集中群众的资金来提供某种产品或服务,而众包是集中大众的智慧或知识来提供某种产品或服务。在国内“资......
Chemisorption of thermal reduced graphene oxide nano-layer film on TNTZ surface and its tribological
[会议论文] 作者:PengFeiLi;Xian-HuaCheng;,
来源:上海交通大学第16期博士生学术论坛——机械百年·智能制造·智造中国学术论坛 年份:2013
In this study, reduced graphene oxide (RGO) sheets were chemisorbed on titanium alloy substrate by making use of 3-aminopropyitriethoxysilane (APTES) as an...
[会议论文] 作者:PengfeiLi;JingjingSun;XingjingTang;,
来源:中国化学会第29届学术年会 年份:2014
A new artificial nucleic acid analogue,(R)-Am-BuNA was developed with a simplified acyclic(R)-4-amino-butane-1,3-diol phosphodiester backbone.Phosphoramidit...
[期刊论文] 作者:MiaoZhan,PeidongSong,JiaoJiao,PengfeiLi,MiaoZhan,PeidongSong,JiaoJiao,PengfeiLi,
来源:中国化学(英文版) 年份:2020
...
[会议论文] 作者:MeijuanZhou;YunLi;PengfeiLi;LiDang;,
来源:第十二届全国量子化学会议 年份:2014
Michael addition from malonate and enones has been studied for decades.Recently,Lietal[1] reported an amine thiourea catalyzed Michael addition of malonate...
[期刊论文] 作者:XinLU,MiaoLI,HaoDENG,PengfeiLI,
来源:环境科学与工程前沿 年份:2016
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[会议论文] 作者:pengfeiLi,zilingLin,genfaDu,yirongzeng,
来源:中华医学会第十七届骨科学术会议暨第十届COA国际学术大会 年份:2015
Background and purpose:Hip fracture is a kind of osteoporotic disorder,while how many factors would induce its different types was no clear.This paper was to investigate thepotential correlation betwe...
[期刊论文] 作者:YinliLi,JianZhang,ShifaWu,PengfeiLi,ShiPan,
来源:ChineseOpticsLetters 年份:2005
AF/RSNOM is a new kind of scanning probe microscope developed in our lab, which is a combination of atomic force microscope and reflection scanning near field optical microscopy (AF/RSNOM) working in equi-amplitude tapping mode. This paper ......
Measurement of out-of-plane deformation of curved objects with digital speckle pattern interferometr
[期刊论文] 作者:PengfeiLi,PingCai,JunLong,ChiyueLiu,HaoYan,
来源:ChineseOpticsLetters 年份:2018
Digital speckle pattern interferometry (DSPI) is a high-precision deformation measurement technique for planar objects. However, for curved objects, the three-dimensional (3D) shape information is needed in order to obtain correct deformati......
THE INFIUENCE OF IRREGULAR PAVEMENT ON VEHICLE-BRIDGE COUPLING VIBRATION RESPONSES OF CONCRETE BOX G
[会议论文] 作者:YingnanXiao[1]BaodongLiu[2]PengFeiLi[3],
来源:The Third International Conference on Dynamics,Vibration and 年份:2010
To be taken into account the random excitation of irregular pavement, the vehicles and the concrete box girder bridge with corrugated steel webs[1,2,3] can...
Z-bpy,a New C2-Symmetric Bipyridine Ligand and Its Application in Enantioselective Copper(Ⅰ)-Catalyz
[期刊论文] 作者:YizhaoOuyang,MiaoZhan,JingZhou,JiaoJiao,HaoHU,YoichiM.A.Yamada,PengfeiLi,
来源:黑龙江科技学院学报 年份:2019
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[会议论文] 作者:PengfeiLI;Li-hongLIU;Chun-leiDING;PingMA;Jian-ziSUN;Wei-hangTONG;Jing-yanYANG;Wen-jianWANG;,
来源:第67届世界药学大会(67th International Conference of FIP) 年份:2007
Obiective: To develop LC-MS/MS method for the determination of the Isosorbide-5-mononitrate (ISMN) in human plasma.Method: ISMN and the internal standard we...
Computing Free Energy of States and Potential of Mean Force at High Levels from Low Level Simulation
[会议论文] 作者:PengfeiLi[1]MeitingWang[1]XiangyuJia[2]YeMei[1],
来源:第十五届全国化学动力学会议 年份:2017
Free energy calculations at high levels such as QM(ai)/MM level are very expensive,due that extensive phase space sampling is always indispensable before th...
MicroRNA-494inhibitionprotectsnucleuspulposuscellsfromTNF-ainduced apoptosisbytargetingJu
[会议论文] 作者:TaoWang,XinlongMa,PengfeiLi,PengTian,ChaoHan,JiachengZang,JingboKong,HongliangYan,
来源:中华医学会第十七届骨科学术会议暨第十届COA国际学术大会 年份:2015
Background:Humannucleuspulposuscell(HNPC)apoptosisplaysanimportantroleinthedevelopment ofintervertebraldiscdegeneration(IVDD)....
Controlled Synthesis and Immobilization of Polysaccharide Tris(cyclohexylcarbamate)s/3-(Triethoxysil
[会议论文] 作者:JunShen[1]ShuangyanLiu[1]PengfeiLi[1]XiandeShen[1]YoshioOkamoto[2],
来源:第2届大连国际色谱学术报告会、第37届国际高效液相色谱及相关技术会议、第18届全国色谱学术报告会 年份:2011
Polysaccharide-based CPMs for high-performance liquid chromatography (HPLC), especially those based on phenylcarbamate and benzoate derivatives of cellulose...
[会议论文] 作者:PengfeiLi[1]LiangjunYan[1]GangYu[2]XuejunLiu[2]KuiXiang[1]ZhigangWang[2],
来源:2014年中国地球科学联合学术年会 年份:2014
Currently,shale gas as unconventional energy has entered our exploration area.Geological study has showed that the rich shale in southern China has good qua...
[会议论文] 作者:MeitingWang[1]PengfeiLi[1]XiangyuJia[1]WeiLiu[1]YihanShao[2]YeMei[3],
来源:第十三届全国量子化学会议 年份:2017
Ideally,quantum mechanical/molecular mechanical methods are capable of providing reliable predictions of molecular properties in condensed phase.However,the...
[会议论文] 作者:MeitingWang[1]PengfeiLi[1]XiangyuJia[1]WeiLiu[1]YihanShao[2]BernardR.Brooks[3]YeMei[4],
来源:第十三届全国量子化学会议 年份:2017
The partition of solute molecules between immiscible solvents with significantly different polarities is of great importance.The polarization between the so...
ADAM10 is required for microtubule structure and radial migration of cortical neurons by the regulat
[会议论文] 作者:ZhiYang[1]XuewenCheng[2]Ren-ChaoChen[2]LeiTian[3]JieWang[2]PengfeiLi[2]ShaoranWang[2]JingZhang[2]LuWang,
来源:Symposium for Chinese Neuroscientists Worldwide 2014(第八届海内外华 年份:2014
Neuronal migration is essential for proper brain developmentand its impairment is associated with various neurobiological disorders.However,the molecular me...
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