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8篇 您的检索式:作者名="Y.B. Deng"
    题名 作者 年代 出处 被引量
1对比增强超声显示的颈动脉斑块新生血管与临床症状的相关性显示文摘目的采用微气泡对比剂.评价颈动脉粥样硬化病人斑块的强化程度与临床症状的相关性。方法本研究得到医院伦理委员会批准,所有病人均签署知情同意书。104例颈动脉粥样斑块的病人[男性83例,平均年龄(64±9)岁;女件21例,平均年龄(61-10)岁]行普通超声和对比增强超声检查。采用视觉和定量分析评价斑块的强化程度。结果在104例病人中,35例(34%)有一过性缺血发作和(或)脑血管缺血性卒中。35例有症状和69例无症状的病人中,分别有28例(80%)和21例(30%)病人可见斑块强化(P〈0.001)。L. Xiong Y.B. Deng Y. Zhu Y.N. Liu X.J. Bi 郑梅竹(译) 夏爽(校) 2009国际医学放射学杂志2009,32,4:65
2THEORETICAL INVESTIGATION ON BY-ONLY-CURRENT ELECTROMAGNETIC SEPARATION OF INCLUSION FROM MOLTEN METALS显示文摘The electromagnetic field under applied AC and DC current in round and rectangularpipe was systematically investigated, then a concept of 'equivalent current density'was proposed for evaluating the inhomogeneous electromagnetic pinch force, and themono-component removal efficiency and the overall removal efficiency of inclusionwere formulated. It is founded that flat pipe is superior to round pipe for the electro-magnetic removal of inclusion, and DC current can get a higher removal efficiencythan AC current due to absence of skin phenomenon. Under usual condition, a re-moval efficiency of 52% for 10μm inclusion or more than 92% for 20μm inclusioncan be achieved by imposing a current density of 3× 106A/m2 in a fiat pipe.B. W. Zhang, Z.M. Ren , Y.B. Zhong, K. Deng and K.D. XuShanghai Enhanced Laboratory of Metallurgy,Shanghai University, Shanghai 200072, China 2002Acta Metallurgica Sinica(English Letters)2002,15,5:5
3THE COMPUTATION AND EXPERIMENT ANALYSIS OF ELECTROMAGNETIC CONTINUOUS CASTING WITH SOFT-CONTACTED MOULD显示文摘In this paper, coupling the quasi-3D numerical simulation of electromagnetic field and the experiments of continuous casting with soft-contacted mould with some metals such as tin, aluminum, copper and steel, the electromagnetic characteristics of continuous casting with soft-contacted mould is analyzed. It is shown that the electromagnetic pressure on the surface of billet is increasing with the rising of power frequency as a logarithmically parabolic function, with that of electric conductivity of billet as a power junction, and with that of the current in inductor as a parabolic junction.K. Deng, Z.M. Ren, Y.B. Zhong, G.C. Jiang and S.M.Hu 1) School of Materials, Shanghai University, Shanghai 200072, China 2) Shanghai BAOSTEEL Group, Shanghai 200941, China 2000Acta Metallurgica Sinica(English Letters)2000,13,2:2
4Design and construction of the BESIII detector显示文摘M. Ablikim Z.H. An J.Z. Bai Niklaus Berger J.M. Bian X. Cai G.F. Cao X.X. Cao J.F. Chang C. Chen G. Chen H.C. Chen H.X. Chen J. Chen J.C. Chen L.P. Chen P. Chen X.H. Chen Y.B. Chen M.L. Chen Y.P. Chu X.Z. Cui H.L. Dai Z.Y. Deng M.Y. Dong S.X. Du Z.Z. Du J 2009Nuclear Inst and Methods in Physics Research A2009,,3:1
5Aluminum and nitrogen impurities in Wurtzite ZnO: first-principles studies显示文摘P. Li Sh.H. Deng Y.B. Li J. Huang G.H. Liu L. Zhang 2011Physica B: Physics of Condensed Matter2011,,17:1
6Specific lipase-responsive polymer-coated gadolinium nanoparticles for MR imaging of early acute pancreatitis显示文摘Hong-Wu Zhang Li-Qin Wang Qing-Feng Xiang Qian Zhong Lu-Ming Chen Cai-Xia Xu Xian-Hong Xiang Bo Xu Fei Meng Yi-Qian Wan David Y.B. Deng 2014Biomaterials2014,,1:1
7Design and construction of the BESIII detector显示文摘M. Ablikim Z.H. An J.Z. Bai Niklaus Berger J.M. Bian X. Cai G.F. Cao X.X. Cao J.F. Chang C. Chen G. Chen H.C. Chen H.X. Chen J. Chen J.C. Chen L.P. Chen P. Chen X.H. Chen Y.B. Chen M.L. Chen Y.P. Chu X.Z. Cui H.L. Dai Z.Y. Deng M.Y. Dong S.X. Du Z.Z. Du J 2009Nuclear Inst. and Methods in Physics Research, A2009,,3:1
8Study of J / ψ decays into η K * 0 K ˉ * 0显示文摘M. Ablikim J.Z. Bai Y. Bai Y. Ban X. Cai H.F. Chen H.S. Chen H.X. Chen J.C. Chen Jin Chen X.D. Chen Y.B. Chen Y.P. Chu Y.S. Dai Z.Y. Deng S.X. Du J. Fang C.D. Fu C.S. Gao Y.N. Gao S.D. Gu Y.T. Gu Y.N. Guo Z.J. Guo F.A. Harris K.L. He M. He Y.K. Heng H.M. 2010Physics Letters B2010,,1:1
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