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826篇 您的检索式:作者名="Chen ZH"
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1显示文摘The phase formation regularities in nanometer powders of ternary alloys prepared by gas evaporation process with induction current as the heating source were investigated. Al-Cu-Mn and Al-Cu-Cr were chosen as the samples in this study. The experimental results show that the necessary conditions for forming ternary compound phases in a ternary alloy nanometer powder are that they must be able to form in a conventional bulk alloy. To obtain a ternary compound phase in nanometer powders, composition of the master alloy must be in a certain range. Changing the composition of the master alloy and evaporation temperature can control the kinds of the phases and their relative amount in the alloy nanometer powders. In present study, AlMn, Al8Mn5 and AlCu2Mn phases formed in as-prepared nanometer powders of Al-Cu-Mn alloy, and the highest relative amount of AlCu2Mn phase is about 99%. In nanometer powders of Al-Cu-Cr alloy,Cu9Al4, Al2Cu3, AlCr2 and Al13Cr2 phases formed without any ternary compound phase.Yan, HG Chen, ZH Kang, ZT Chen, G Hunag, PY 2001中国有色金属学会会刊:英文版2001,11,6:3
2Magneto-rheological elastomer (MRE) based composite structures for micro-vibration control显示文摘Magneto-rheological elastomers (MREs) are used to construct composite structures for micro-vibration control of equipment under stochastic support-motion excitations.The dynamic behavior of MREs as a smart viscoelastic material is characterized by a complex modulus dependent on vibration frequency and controllable by external magnetic fields.Frequency-domain solution methods for stochastic micro-vibration response analysis of the MRE-based structural systems are developed to derive the system frequency-response function matrices and the expressions of the velocity response spectrum.With these equations, the root-mean-square (RMS) velocity responses in terms of the one-third octave frequency band spectrum can be calculated.Further, the optimization problem of the complex moduli of the MRE cores is defined by minimizing the velocity response spectra and the RMS velocity responses through altering the applied magnetic fields.Simulation results illustrate the influences of MRE parameters on the RMS velocity responses and the high response reduction capacities of the MRE-based structures.In addition, the developed frequency-domain analysis methods are applicable to sandwich beam structures with arbitrary cores characterized by complex shear moduli under stochastic excitations described by power spectral density functions, and are valid for a wide frequency range.YQ Ni ZG Ying ZH Chen 2010Earthquake Engineering and Engineering Vibration2010,9,3:2
3A technique of cervical heterotopic heart transplantation in mice显示文摘Chen ZH 1991Transplantation1991,52,6:1
4Ultrasonic-assisted ac etching of aluminum foils for electrolytic capacitor electrodes with enhanced capacitance显示文摘HOU ZH H ZENG J H CHEN J J 0,,:1
5Safety and immunogenicity of a malaria vaccine, Plasmodiumfalciparum AMA-1/MSP-1 chimeric protein formulated in montanide ISA 720 in healthy adults显示文摘Hu JH Chen ZH Pan WQ 2008PLoS ONE2008,3,4:1
6Interferon/Peginterferon alpha plus nucleos (t) ide analogues in HBeAg - positive Chronic hepatitis B-very potent H BsAg response显示文摘Cao ZH Chen XY 2010AASLD Abstract2010,,:1
7Binding affinity to and dependence on some opioids in Sf 9 insect cells expressing human mu-opioid receptor显示文摘Liu ZH He Y Jin WQ Chen XJ Zhang HP Shen QX 2003Acta Pharmacol Sin(中国药理学报)2003,24,9:1
8Evaluation of podocyte lesion in pa- tients with diabetic nephropathy:W ilms tumor-1 protein used as a podocyte marker 显示文摘Su J Li SJ Chen ZH 2010Diabetes Res Clin Pract2010,87,2:1
9Molecular immunotherapy might shed a light on the treatment strategies for disc degeneration and herniation显示文摘Sun Z Liu ZH Chen YF 2013Med Hypotheses2013,81,3:1
10Egr-1 regulates auto- phagy in cigarette smoke-induced chronic obstructive pul- monary disease 显示文摘Chen ZH Kim HP Sciurba FC 2008PLoS ONE2008,3,10:1
11Endothelial dysfunction in patients with severe acute pancreatitis: improved by continuous blood purification therapy 显示文摘Chen ZH liu ZH Yu C 2007Int J Artif Organs2007,30,5:1
12Tobacco smoke tumor promoters,catechol and hydroquinone,induce oxidative regulation of protein kinase C and influence invasion and metastasis of lung carcinoma cells显示文摘Gopalakrishna R Chen ZH Gundimeda U 1994Proc Natl Acad Sci(USA)1994,91,12:1
13Autophagy protein mi- crotubuleassociated protein 1 light chain-3 B ( LC3 B) ac- tivates extrinsic apoptosis during cigarette smoke-in- duced emphysema 显示文摘Chen ZH Lam HC Jin Y 2010Proc Natl Acad Sci USA2010,107,18:1
14Egr-1 regulates autophagy in cigarette smoke-induced chronic obstructive pulmonary disease显示文摘Chen ZH Kin HP Lee SJ 2008PLoS One2008,3,10:1
15Endothelial dysfunction in patients with severe acute pancreatitis:improved by continuous blood purifica- tion therapy 显示文摘Chen ZH Liu ZH Yu C 2007Int J Artif Organs2007,,30:1
16Combined therapy of transcatheter arterial chemoembolization and three-dimensional conformal radiotherapy for hepatocellular carcinoma显示文摘ZHOU ZH LIU L M CHEN WW 2007Bri J Radiol2007,80,951:1
17Combined therapy of transcatheter arterial chemoembolization and three - dimenaitonal conformal radiotherapy for hepatocellular carcinoma 显示文摘Zhou ZH Liu LM Chen WW 2007Br J Radiol2007,80,10:1
18A novel curcumin assay with the metal ion Cu(Ⅱ)as a simple probe by resonance light scattering technique显示文摘CHEN Zh G ZHU L SONG T H 2009Spectrochim Acta A2009,72,3:1
19Cdk5is involved in BDNF-stimulated dendritic growth in hippocampal neurons显示文摘Cheung ZH Chin WH Chen Y 2007PloS Biol2007,5,4:1
20First - line combination of gemeitabine, oxalipla- tin, and L - asparaginase ( GELOX ) fol- lowed by involved- field radiation therapy for patients with stage I E/II E extranodal natu- ral killer/T - eel1 Lymphoma 显示文摘Wang L Wang ZH Chen XQ 2013Cancer2013,119,2:1
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