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2220篇 您的检索式:作者名="Sandberg"
    题名 作者 年代 出处 被引量
1On Latin hypercube sampling for structural reliability analysis显示文摘A. Olsson G. Sandberg O. Dahlblom 2002Structural Safety2002,,1:2
2Behavior and Modeling of Wood-Pegged Timber Frames显示文摘William M. Bulleit L. Bogue Sandberg Matthew W. Drewek Tonia L. O’Bryant 1999Journal of Structural Engineering1999,,1:2
3路表纹理包络轮廓计算及其对抗滑性能的影响显示文摘为了分析轮胎与路表的接触特性及其对路面抗滑性能的影响,采用路面纹理测量车(road surface tester)获取路表纹理二维轮廓离散数据,运用印痕法模型,利用MATLAB软件计算路表纹理包络轮廓,进一步计算了包络轮廓对应的平均断面深度(mean profile depth,MPD)、宏观纹理表面构造水平指数LMa(macro texture indices calculated with texture level)、粗大纹理表面构造水平指数LMe(mega texture indices calculated with texture level)等纹理指标,并与初始轮廓纹理指标进行对比;最后计算包络轮廓、初始轮廓纹理参数MPD、LMa与路面摩擦因数(longitudinal frictional coefficient,LFC)的相关性系数,分析了路表纹理包络轮廓对路面抗滑性能的影响。研究结果表明:包络轮廓纹理参数与初始轮廓纹理参数相关性良好(判定系数R2>0.85);包络轮廓MPD值较初始轮廓MPD值有明显下降,且初始轮廓MPD值越大,包络轮廓MPD值下降幅度也越大;包络轮廓表面构造水平指数较初始轮廓表面构造水平指数下降,LMa的下降幅度比LMe的下降幅度高10%左右;印痕法参数S取值对包络轮廓纹理参数有较大影响,S值越小,其对应的包络轮廓纹理参数值较初始轮廓纹理参数值下降的幅度越大;此外,包络轮廓纹理参数与摩擦因数的判定系数较初始轮廓纹理参数与摩擦因数的判定系数有较大提升,其中MPD与摩擦因数的判定系数提高了约35%,LMa与摩擦因数的判定系数提高了约23%;印痕法参数S值越小,包络纹理参数与摩擦因数的判定系数越高。该结果可为研究胎-路接触特性对路用性能的影响提供参考。冉茂平 周兴林 肖神清 VIEIRA Tiago SANDBERG Ulf 2019长安大学学报(自然科学版)2019,39,5:2
4到底要不要绩效考核?显示文摘如果你真的希望可以摆脱那些麻烦的年度考核,你可以做到。Kirsten Sandberg 2006经理人2006,,7:2
5X-linked retinitis pigmentosa: mutation spectrum of the RPGR and RP2 genes and correlation with visual function显示文摘Sharon D Bruns GAP McGee TL Sandberg MA Berson EL Dryja TP 2000Invest Ophthalmol Vis Sci2000,41,9:1
6Short stature: a psyehosocial burden requiring growth hormone therapy显示文摘Sandberg DE Brook AE Campos SP 1994Pediatrics1994,94,:1
7Approximation and radialbasis-function networks 显示文摘PARK J SANDBERG I W 1993Neural Computation1993,5,2:1
8Design of a new multiple-unit controlled-release formulation of metoprolol-metoprolol CR显示文摘 Ragnarsson G Jonsson UE 1988Eur J Clin Pharmacol1988,,:1
9The use of moments for assessing air quantity in ventilated rooms显示文摘M sandberg M Sjoberg 1983Building and Environment1983,18,4:1
10Alternative isoform regulation in human tissue transeriptomes 显示文摘Wang E T Sandberg R Luo S 2008Nature2008,456,7221:1
11A null mutation in the human peripherin/RDS gene in a family with autosomal dominant retinitis punctata albescens显示文摘Kajiwara K Sandberg MA Berson EL 1993Nat Genet1993,3,3:1
12High dietary calcium level decreases colonic phytate degradation in pigs fed a rapeseed diet显示文摘Sandberg A S Larsen T Sandstrom B 1993Journal of Nutrition1993,123,3:1
13Determinants of targe- ting by endogenous and exogenous microRNA and siRNAs显示文摘Nielsen CB Shomron N Sandberg R 2007RNA2007,13,11:1
14Friendship within entrepreneurial teams and its association with team and venture performance显示文摘Deborah H Frances and William R Sandberg 2000Entrepreneurship Theory and Practice2000,25,2:1
15Nomenclature for Centromeric Position on Chromosomes显示文摘LEVAN A FREDGA K SANDBERG A A 1964Hereditas1964,52,:1
16Nomenclature for centromeric position on chromosomes显示文摘LEVAN A Fredga K SANDBERG A A 1964Hereditas1964,52,:1
17Review of chromosome studies in urological tumors显示文摘Sandberg A A Berger C S 1994Cyto Mole Gene Bladder Cancer1994,151,3:1
18Nomentclature of great homedowls (Bubo virginianus)显示文摘Levan A K Fredga A Sandberg 1964cy-togenet Cell Genet1964,,28:1
19Epidemiology of constrast - in- duced nephropathy显示文摘McCuUough PA Sandberg KR 2003Rev Cardiovase Med2003,4,15:1
20FLOOZY of petunia is a flavin-mono-oxygenase-like protein required for the specification of leaf and flower architecture显示文摘Santamaria R T Bliek M Ljung K Sandberg G Mol J N Souer E Koes R 2002Genes and Development2002,16,6:1
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