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158篇 您的检索式:作者名="XU DL"
    题名 作者 年代 出处 被引量
1Joint Distribution of Wave Heights and Wavelengths and Distribution of Wave Steepness显示文摘-A joint probability density is derived for wavelengths and wave heights.It is asymmetric anddepends only on the spectral bandwidthεdefined by Cartwright and Longuet-Higgins(1956).After that atheoretical probability density for wave steepness is obtained.It tends to Rayleigh distribution asε→0.Acomparison between theorethal steepness distribution and laboratory experiment result shows good agree-ment.Zheng, GZ Liu, XH Xu, DL 1999China Ocean Engineering1999,14,2:5
2A Whitecap Coverage Model Based on the Surface Slope For Criterion of Wave Breaking显示文摘Using the limit surface slope as a criterion of wave breaking,a simple model for estimatingthe spatial fraction of breaking surface of sea at an instant,which is regarded as the whitecap coverge inthis paper,is analytically derived from the probability density of surface slope based on Gaussianstatistics.The resulting fraction is found depending on the fourth moment of wave spectum,m4,as well asthe critical threshold of surface slope.By expressing the fourth moment in terms of the Neumannspectrum,a formula linking the fraction and wind speed for fully developed sea states is obtianed.Anotherformula relating the fraction to both wind speed and fetch(or duration)is achieved by expressing m4 interms of the Krylov spectrum and applying the empirical relationships used in the SMB ocean wave pre-dicting technique.A comparison between these results and the field data of whitecap coverage collected byMonahan and O'Muircheartuigh shows an encouraging agreement.Xu, DL Yu, DY Lu, HM 1998China Ocean Engineering1998,13,1:4
3Natural Selection and Adaptive Evolution of Leptin in the Ochotona Family Driven by the Cold Environmental Stress 显示文摘 Wang ZL Zhao XQ Wang DP Qi DL Xu BH Ren YH Tian HF 2008PLoS ONE2008,3,1:1
4Deaths: final data for 2005显示文摘Kung HC Hoyert DL Xu J 2008Natl Vital Stat Rep2008,56,10:1
5Identification of mRNA that binds to eukaryotic initiation factor 5A by affinity co-purification and differential display显示文摘Xu A Jao DL Chen KY 2004Biochem J2004,384,3:1
6Complete nucleotide sequence and taxonomy of sugarcane streak mosaic virus, member of a novel genus in the family Potyviridae显示文摘Xu DL Zhou GH Xie Y J Mock R LiR 2010Virus Genes2010,40,3:1
7A survey of current methods in medical image segmentation显示文摘Pham DL Xu CY 2000Annual Review of Biomedical Engineering2000,2,:1
8Deaths:final data for2005显示文摘Kung HC Hoyert DL Xu J 2008Natl Vital Stat Rep2008,56,10:1
9Anatomy of vasculature of 850 spleen specimens and its application impartial splenctomy显示文摘Liu DL Xias Xu w 1996Surgery1996,119,1:1
10Resveratrol inhibits right ventricular hypertrophy induced by monocrotaline in rats 显示文摘Yang DL Zhang HG Xu YL 2010Clin Exp Pharmacol Physiol2010,37,2:1
11Selenocysteine incorpo?ration machinery and the role of selenoproteins in development and health 显示文摘Hatfield DL Carlson BA Xu XM 2006Prog Nucleic Acid Res Mol Bioi2006,81,1:1
12Deaths: preliminary data for 2011显示文摘Hoyert DL Xu J 2012Natl Vital St at Rep2012,61,6:1
13Platelet glycoprotein Ibalpha is a counterreceptor for the leukocyte integrin Mac-1(CDⅡb/CD18)显示文摘Simon Dl Chen Z Xu H 2000J Exp Med2000,192,2:1
14Coordinate downregulation of CaM kinase II and phospholamban accompanies contractile phenotype transition in the hyperthyroid rabbit soleus显示文摘Jiang M Xu A Jones DL 2004Am J Physiol Cell Physiol2004,287,3:1
15Early diagnosis of fibrodysplasia ossificans progressiva 显示文摘Kaplan FS Xu M Glaser DL 2008Pediat- rics2008,121,:1
16Early diagnosis of fibrodysplasia ossificans progressiva显示文摘Kaplan FS Xu M Glaser DL 2008Pediatrics2008,121,5:1
17Demineralized bone matrix gelatin as scaffold for osteochondral tissue engineering显示文摘Xu DL Li JN Gary BL 2006Bio- materials2006,27,11:1
18Arabidopsis ECERIFERUM9 involvement in cuticle formation and maintenance of plant water status显示文摘Lue S Zhao H Des Marais DL Parsons EP Wen X Xu X Bangarusamy DK Wang G Rowland O Juenger T Bressan RA Jenks MA 0,,:1
19Curtain methods in medical image segmentation 显示文摘Pham DL Xu CY 2000Annu Rev Biomed Eng2000,,2:1
20Anatomy of vasculature of 850 spleen specimens and its application in partial splenectomy 显示文摘Liu DL Xia SS Xu WX 1996Surgery1996,119,5:1
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