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79篇 您的检索式:作者名="Helme R D"
    题名 作者 年代 出处 被引量
1Donepezil in vascular dementia: a randomized, placebo-controlled study 显示文摘Wilkinson D Doody R Helme R 2003Neurology2003,61,4:1
2Absorption spectral slopes and slope ratios as indicators of molecular weight, source and photobleaching of chromophoric dissolved organic matter 显示文摘Helms J R Stubbins A Ritchie J D 2008Limnology and Oceanography2008,53,3:1
3Absorption spectral slopes and slope ratios as indicators of molecular weight, source, and photobleaching of chromophoric dissolved organic matter显示文摘Helms J R Stubbins A Ritchie J D 2008Limnol Oceanogr2008,53,:1
4Structural Characterization of the Released Polysaccharide of Desiccation-Tolerant Nostoc commune DRH-1 显示文摘Helm R F Huang Z B Edwards D 2000J Bact2000,182,4:1
5Donepezil in vascular dementia: a randomized, placebo-controlled study 显示文摘WILKINSON D DOODY R HELME R 2003Neurology2003,61,4:1
6Crystal structure of ferrichrome and a comparison with the srtucture of ferrichrome 显示文摘 Baker J R Eng-Wilmot D L 1980Am Chem Soc1980,102,12:1
7Donepezil in vascular dementia: A randomized, placebo-controlled strdy 显示文摘Wilkinson D Doody R Helme R 2003Neurology2003,61,:1
8Absorption spectral slopes and slope ratios as indicators of molecular weight,source,and photobleaching of chromophoric dissolved organic matter显示文摘HELMS J R STUBBINS A RITCHIE J D 2008Limnology and Oceanography2008,53,3:1
9Absorption spectral slopes and slope ratios as indicators of molecular weight, source, and photobleaching of chromophoric dissolved organic matter显示文摘HELMS J R STUBBINS A RITCHIE J D 2008Limnol Oceanogr2008,53,3:1
10Structural characterization of the released polysaccharide of desiccation-tolerant Nostoc commune DRH- 1 显示文摘Helm R F Huang Z Edwards D 2000J Bacteriol12000,182,:1
11Design and operation of spin-valve sensors显示文摘Helm D E Fontana Jr R E Tsang C 1994IEEE Trans Magn1994,30,:1
12Neuroendocrine effects of androgens in adult polycystic ovary syndrome and female puberty显示文摘Blank S K McCartney C R Helm K D et a1 2007Semin Reprod Med2007,25,5:1
13Deformations in wide, center-notched, thin panels, part Ⅰ: threedimensional shape and deformation measurements by computer vision显示文摘Helm J D Sutton M A McNeill S R 2003Optical Engineering2003,42,12:1
14Absorption spectral slopes and slope ratios as indicators of molecular weight, source, and photobleaching of chromophorie dissolved organic matter 显示文摘Helms J R Stubbins A Ritchie J D 2008Limnology and Oceanography2008,53,3:1
15Cerebrovascular disease and depression symptoms in the cardiovascular health study显示文摘Steffens D C Helms M J Krishnan K R 0,,10:1
16Donepezil in vascular dementia:a randomized,placebo-controlled study显示文摘Wilkinson D Doody R Helme R 0,,04:1
17Donepezil in vascular dementia: a randomized, placebo-controlled study 显示文摘Wilkinson D Doody R Helme R 2003Neurology2003,61,4:1
18Advanced in two-dimentional and three-dimentional com-puter vision显示文摘Michael A Sutton Stephen R McNeill Jeffreu D Helm 2000Photomechanics2000,77,2:1
19Release of substance P from peripheral nerve terminals following electrical stimulation of the sci atic nerve显示文摘White D M Helme R D 1987Pain1987,28,2:1
20In vitro sensitivity of Rhizoctonia solani and other multinucleate and binucleate Rhizoetonia to selected fungicides 显示文摘Carling D E Helm D J Leiner R H 1990Plant Disease1990,,74:1
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