维普中文期刊产品整合服务
491篇 您的检索式:作者名="Arad"
    题名 作者 年代 出处 被引量
1Numerical estimation of choice of the regularization parameter for NMR T2 inversion显示文摘Nuclear Magnetic Resonance(NMR) T_2inversion is the basis of NMR logging interpretation.The regularization parameter selection of the penalty term directly influences the NMR T_2 inversion result.We implemented both norm smoothing and curvature smoothing methods for NMR T_2 inversion,and compared the inversion results with respect to the optimal regularization parameters(α_(opt)) which were selected by the discrepancy principle(DP),generalized cross-validation(GCV).S-curve,L-curve.and the slope of L-curve methods,respectively.The numerical results indicate that the DP method can lead to an oscillating or oversmoothed solution which is caused by an inaccurately estimated noise level.The α_(opt) selected by the L-curve method is occasionally small or large which causes an undersmoothed or oversmoothed T_2 distribution.The inversion results from GCV,S-curve and the slope of L-curve methods show satisfying inversion results.The slope of the L-curve method with less computation is more suitable for NMR T_2inversion.The inverted T_2 distribution from norm smoothing is better than that from curvature smoothing when the noise level is high.You-Long Zou Ran-Hong Xie Alon Arad 2016Petroleum Science2016,13,2:2
2in flat plate glass reactors显示文摘Singh S Arad S Richmond A Extracellular polysaccharidc production in outdoor mass cultures of Porphyridium sp 2000Journal of Chemical Technology and Biotechnology2000,75,12:1
3Constitutively active AMP kinase mutations cause glycogen storage disease mimicking hypertrophic cardiomyopathy显示文摘 Benson DW Perez-Atayde AR 2002J Clin invest2002,109,3:1
4Minimizing recovery state in geographic ad hoc routing显示文摘Arad N Shavitt Y 2009IEEE Transactions on Mobile Computing2009,8,2:1
5Adaptability in the workplace: Development of a taxonomy of adaptive performance 显示文摘PulakosED Arad S Donovan M A Plamondon K E 2000Journal of Applied Psychology2000,85,:1
6Adaptability in the workplace: Development of taxonomy of adaptive performance 显示文摘Pulakos E D Arad S Domovan M A 2000Journal of Applied Psychology2000,85,:1
7Serum ferritin levels in pre-tenn infants after multiple blood transfusions 显示文摘Arad I Konijn AM Linder N 1988Am J Perinatol1988,5,1:1
8Prevention of ventricular arrhythmia and calcium dysregulation in a catecholaminergie polymorphic ventricular tachycardia mouse model carrying calsequestrin-2 mutation显示文摘Alealai R Wakimoto H Arad M 2011J Cardiovase Electrophysiol2011,22,3:1
9AMP- activated protein kinase in the heart:role during health and disease 显示文摘Arad M Seidnmn CE Seidman JG 2007Cire Ras2007,100,:1
10Chemical modifications of biopolymers: quaternization of the ex- tracellular polysaccharide of the red microalga Porphy- ridium sp 显示文摘GERESH S DAWADI R P ARAD S 2000Carbohydrate Polymers2000,43,1:1
11Pathognomonic cephalometric characteristics of Angle Class Ⅱ Division 2 malocclusion显示文摘Brezniak N Arad A Heller M 2002The Angle orthodontist2002,72,3:1
12Panting and acid-base regulation in heat stressed birds显示文摘MARDER J ARAD Z 1989Comparative Biochemistry and Physiology Part A:Physiology1989,94,3:1
13Adaptability in the Workplace: Development of Taxonomy of Adaptive Performance 显示文摘Pulakos E D Arad S Domovan M A etc 2000Journal of Applied Psychology2000,85,4:1
14Reversibility of PRKAG2 glycogen-storage cardiomyopathy and electrophysiological manifestations显示文摘Wolf CM Arad M Ahmad F 2008Circulation2008,117,2:1
15A closed system for outdoor cultivation of Porphyridium显示文摘Cohen E Arad S 1989Biomass1989,18,1:1
16Production and composition of the sulphated cell wall polysaccharide of Porphyridium(Rhodophyta) as affected by CO2 concentration显示文摘Li S Y Shabtai Y Arad S 2000Phycologia2000,39,4:1
17Coronary Calcification, Coronary Disease Risk Factors, C-Reactive Protein, and Atherosclerotic Cardiovascular Disease Events显示文摘Yadon Arad Kenneth J. Goodman Marguerite Roth David Newstein Alan D. Guerci 2005Journal of the American College of Cardiology2005,,1:1
18AMP-activated protein kinase in the heart:role during health and disease显示文摘ARAD M SEIDMAN C E SEIDMAN J G 2007Circulation Research2007,100,4:1
19A closed system for outdoor cultivation of microalgae显示文摘Cohen E Koren A Arad S 1991Biomass and Bioenergy1991,1,2:1
20Prediction of coronary events with electron beam computed tomography 显示文摘Arad Y Spadaro LA Goodman K 2000J Am Coil Cardiol2000,36,:1
返回顶部 每页显示:
共25页 首页 上一页 第1页 下一页 末页 /25 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费