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160篇 您的检索式:作者名="Liu EM"
    题名 作者 年代 出处 被引量
1A NEW MOMENT METHOD FOR THE FAST AND ACCURATE ANALYSIS OF NORMAL MODE HELICAL ANTENNAS显示文摘In this letter, a new moment method using helical segments is presented to model Normal Mode Helical Antenna (NMHA). Using this method, the NMHA can be modeled by a few segments. The current distributions and radiation patterns of some NMHAs are calculated.A comparison is made between results obtained using this helical segment algorithm and a linear segment algorithm, and the results of the two algorithms agree fairly well. When calculating the impedance matrix [Z], all the elements of the matrix can be obtained by only calculating a few elements with the application of the symmetric and periodic characteristics of the NMHA.Therefore, the CPU time and the memory storage are significantly reduced, with the accuracy and speed enhanced.Ji Yicai Sun Baohua Liu Qizhong (Institute of Antennas and EM Scattering, Xidian University, Xi’an 710071) 2001Journal of Electronics(China)2001,18,4:2
2Correlation of putative iron content as represented by changes R2 * and phase with age in deep gray matter of healthy adults显示文摘Haacke EM Miao Y Liu M 2010J Magn Reson Imaging2010,32,:1
3Immunophenotypic analysis of the Kaposi sarcoma herpesvirus (KSHV, HHV-8)-infected B cells in HIV + multicentric Castleman disease (MCD) 显示文摘Chadburn A Hyjek EM Tam W Liu Y 2008Histopathology2008,53,5:1
4Inhibition of rho-assoeiated kinase signaling prevents breast cancer metastasis to human bone显示文摘Liu S Goldstein RH Scepansky EM 2009Cancer Res2009,69,:1
5Fibrillar amyloid-beta burden in cognitively normal people at 3 levels of genetic risk for Alzheimer's disease显示文摘Reiman EM Chen K Liu X 0,,16:1
6Convective-radiative interaction in a parallel plate channel-application to air-operated solar collectors 显示文摘Liu CH Sparrow EM 1980International Journal of Heat and Mass Transfer1980,23,8:1
7The virulence transcriptional activator AphA enhances biofilm formation by Vibrio cholerae by activating expression of the biofilm regulator VpsT显示文摘Yang M Frey EM Liu Z 2010Infection and Immunity2010,78,2:1
8Aquaporins in development - a review显示文摘Liu H Wintour EM 2005Reprod Biol Endocrinol2005,3,1:1
9Phytochemical profiles and antioxidant activities of wine grapes显示文摘Yang L Timothy EM Liu RH 2009Food Chemistry2009,116,1:1
10Direct assessment of small airways reactivity in human subjects显示文摘Wagner EM Bleecker ER Permutt S Liu MC 0,,:1
11Nebulized hypertonic saline treatment in hospitalized children with moderate to severe viral bronchiolitis 显示文摘Luo ZX Fu Z Liu EM 2011Clin Microbial Infec2011,17,12:1
12Quantitative susceptibility mapping:current status and future directions显示文摘Haacke EM Liu S Buch S 2015Magn Reson Imaging2015,33,:1
13Peripheral lung resistance in normal and asthmatic subjects 显示文摘Wagner EM Liu MC Weinmann GG 1990Am Rev Respir Dis1990,141,3:1
14Fibril ar amyloid-beta burden in cognitively normal people at 3 levels of genetic risk for Alzheimer's disease显示文摘Reiman EM Chen K Liu X 0,,:1
15Fully developed flow and heat transfer in ducts having streamwise-periodic variations of cross-sectional area显示文摘PATANKAR S V LIU C H SPARROW EM 1977ASME Journal of Heat Transfer1977,99,2:1
16Bayesian meta-analysis models for mieroarray data: a comparative study显示文摘Conlon EM Song J J Liu A 2007BMC Bioinformatits2007,8,:1
17Concomitant papillary thyroid carcinoma and Hashimoto's thyroiditis 显示文摘Liu LH Bakhos R Wojcik EM 2001Semin Diagn Pathol2001,18,2:1
18Inhibition of metastatic tumorgrowth in nude mice by portal vein infusions of matrix-targeted retroviralvectors bearing a cytocidal cyclin G1 construct显示文摘Gordon EM Liu PX Chen ZH 2000Cancer Res2000,60,13:1
19Tumor necrosis factor stim-ulates epithelial tumor cell motility显示文摘Rosen EM Goldberg ID Liu D 1991Cancer Res1991,51,19:1
20Function of CD163 fragments in porcine reproductive and respiratory syndrome virus infection 显示文摘Li H Zhou EM Liu CQ 2015Int J Clin Exp Med2015,8,15:1
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