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1403篇 您的检索式:作者名="Guo S G"
    题名 作者 年代 出处 被引量
1高光谱遥感在农作物长势监测中的应用显示文摘该研究是加拿大Saskatchewan Scott农作物轮作系统(ACS)研究的一部分。研究始于1994年,历时18a,评价9个可耕种农作物产量系统的可靠性。由3种处理水平(organic,reduced,high)和3种作物多样性水平(low,diversified annual grains,diversified annual perennials)结合而产生的9个农作物产量系统,被用于监测和评价加拿大牧场不同处理和不同作物种植轮作下可耕种农作物的产量。在2003年生长季共收集了3次叶面积指数和光谱反射率的数据:生长季前期(6月)、生长季旺盛期(7月)、生长季后期(8月)。叶面积指数是由LAI-2000植物冠层分析仪监测的,光谱测量是由覆盖了350-2500 nm波长范围共2215个波段的ADS便携式高光谱仪完成的。结果显示,光学测量可以用于监测农作物生长状况的差异。从生长季的早期到中期,光谱和叶面积指数在不同处理下有显著差异。7月中期是用遥感资料监测农作物长势的最佳季节;红光波段与近红外波段反射率的比值和基于这两个波段构造的归一化植被指数,是检测农作物长势的最佳植被指数。郑有飞 Guo X Olfert O Brandt S Thomas G Weiss R Sproule L 2007气象与环境科学2007,30,1:22
2Osteoprotegerin Ligand Is a Cytokine that Regulates Osteoclast Differentiation and Activation显示文摘D.L Lacey E Timms H.-L Tan M.J Kelley C.R Dunstan T Burgess R Elliott A Colombero G Elliott S Scully H Hsu J Sullivan N Hawkins E Davy C Capparelli A Eli Y.-X Qian S Kaufman I Sarosi V Shalhoub G Senaldi J Guo J Delaney W.J Boyle 1998Cell1998,,2:4
3Mg-Ca-Zn bulk metallic glasses with high strength and significant ductility显示文摘GU X SHIFLET G J GUO F Q POON S J 2005Journal of Materials Research2005,20,8:1
4Experiment on restrained steel beams subjected to heating and cooling 显示文摘Li G Q Guo S X 2008Journal of Constructional Steel Research2008,64,3:1
5'Twin Copper Source' growth of metal-organic framework membrane- Cu3(BTC)2 with high permeability and selectivity for recyeling H2 显示文摘Guo H L Zhu G Hewitt I J Qiu S 2009Journal of American Chemical Society2009,131,20:1
6Electrocatalytic properties of platinum on hard carbon spherules derived from deoiled asphalt for methanol oxidation显示文摘Xu B S Guo J J Jia H S Yang X W Liu X G 2007Catalysis Today2007,125,34:1
7Effect of SO2 on V2O5/ ACF catalysts for NO reduction with NH3 at Low temperature显示文摘Hou Y Q Huang Z G Guo S J 2009Catal Commun2009,10,11:1
8Thermomechanical re- sponse of DH-36 structural steel over a wide range of strain rates and temperatures显示文摘Nemat-Nasser S Guo W G 2003Mechanics of Mate- rials2003,35,:1
9Content-based audio classification and retrieval by support vector machines 显示文摘Guo G D Li S Z 2003IEEE Trans Neural Networks2003,14,1:1
10Support vector machines for face recognition显示文摘Guo G Li S Z Chan K L 2001Image and Vision Computing2001,19,:1
11Transcriptome Sequencing and Comparative Analysis of Cucumber Flowers with Different Sex Types 显示文摘GUO S ZHENG Y JOUNG J G 2010BMC Genomics2010,17,11:1
12Cubic AgPb, SbTez+,, : bulk thermoelectric materials with high figure of merit 显示文摘Hsu K F Loo S Guo F Chen W Dyck J S Uher C Hogan T Polychroniadis E K Kanatzidis M G 2004Science2004,303,:1
13Imparting Functionality to a Metal Organic Framework Material by Controlled Nanoparticle Encapsulation显示文摘Lu G Li S Z Guo Z 2012Nat Chem2012,4,:1
14The domination number and the least Q - eigenvalue 显示文摘Yu G Guo S G Zhang R 2013Applied Mathematics &Computation2013,244,2:1
15Heterotrimeric G proteins regulate nitrogen-use efficiency in rice 显示文摘Sun H Y Qian Q Wu K Luo J J Wang S S Zhang C W Ma Y F Liu Q Huang X Z Yuan Q B Han R X Zhao M Dong G J Guo L B Zhu X D Gou Z H Wang W Wu Y J Lin H X Fu X D 2014Nature Genetics2014,46,4:1
16Geographic variation in primary sex allocation per flower within and among 12 species of Pedicularis (Orobanchaceae):proportional male investment increases with elevation显示文摘GUO H MAZER S J DU G Z 2010American Journal of Botany2010,97,:1
17Comparison of CYP3A activities in a subclone of caco22 cells ( TC7 ) and human intestine 显示文摘RAEISSI S D GUO Z DOBSON G L 1997PharmRes1997,14,8:1
18A converging slot hole film cooling geometry: Part 1--Low-speed flat- plate heat transfer and loss显示文摘Sargison J E Guo S M Oldfield M L G 2002Journal of Turbomachinary2002,124,45:1
19Evidence for the notch signaling pathway on the role of estrogen in an giogenesis显示文摘Soares R Balogh G Guo S 2004Mol Endocrinol2004,18,9:1
20Flow stress of Nitronic-50 stainless steel over a wide range of strain rates and temperatures 显示文摘Guo W G Nemat-Nasser S 2006Mechanics of Materials2006,38,:1
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