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530篇 您的检索式:作者名="STEWART B A"
    题名 作者 年代 出处 被引量
1Strategies for increasing the capture, storage, and utilization of precipitation in semiarid regions显示文摘Crop production in semiarid regions is always challenging because of the high variability of amount and distribution of precipitation.These regions become more important each year, however, because the rapidly increasing and more prosperous world population seeks greater consumption of animal products(meat, milk and eggs) that requires additional grain to that consumed directly.The dry areas of the developing world where approximately 40% of the world population lives comprise about 40% of the earth's land area.Crop production, particularly cereal grains, must increase in these areas to meet these growing demands.Grain yield of cereal crops is a function of the amount of water used for evapotranspiration(ET), the portion of ET used for transpiration(T), the units of water as T to produce 1 unit of biomass, and the harvest index(HI).The most important factor is the amount of evapotranspiration not only because it is closely proportional to grain yield, but because it tends to also make the other factors more favorable.Therefore, even small increases in ET can be significant.Strategies for manipulating soil and plant conditions for increasing ET, and how additional ET affects the other factors, are discussed for water deficient areas.The use of crop residues as mulch is highly beneficial but often insufficient in dryland regions or is required for animal feed and fuel.Plastic mulch, mainly restricted to China, has significantly increased grain yields in dryland areas by decreasing evaporation from the soil surface.B A Stewart LIANG Wei-li 2015Journal of Integrative Agriculture2015,14,8:8
2子宫炎性肌纤维母细胞肿瘤通常存在ALK与IGFBP5和THBS1基因的融合显示文摘炎性肌纤维母细胞肿瘤能够发生在包括子宫在内的多个解剖部位。子宫炎性肌纤维母细胞肿瘤与发生在软组织的炎性肌纤维母细胞肿瘤相似,也通常表达ALK,并存在ALK基因重排。该文着重分析子宫炎性肌纤维母细胞肿瘤的基因融合特征。Haimes J D Stewart C J R Kudlow B A 赵芳 魏建国 2018临床与实验病理学杂志2018,34,1:2
3Droplet dynamics in creeping flows显示文摘Stewart M B Morrison F A 1981Journal of Applied Mechanics-Transactions of the ASME1981,48,:1
4pH and concentration of bilirubin in feeding tube aspirates as predictors of tube placement显示文摘Metheny N A Stewart B J 1999Nurs Res1999,48,4:1
5Extremely low frequency plasmons in metallic mesostructures显示文摘Pendry J B Holden A J Stewart W J 1996Phys Rev Lett1996,76,23:1
6Extremely low frequency plasmons in metallic mesostructures 显示文摘Pendry J B Holden A J Stewart W J 1996Phys Rev Lett1996,76,5:1
7查看详情显示文摘Blight B A Stewart A F Wang N 0,,:1
8Influence of nitrogen source and availability on amino acids pigments and tissue nitrogen of Gracilaria eduils (Rhodophyta) 显示文摘 Dennison W C Stewart G R 1996J Phycol1996,32,:1
9Isolation of a cDNA that hybrid selects antiproliferative mRNA from rat liver显示文摘McClung J K Danner D B Stewart D A 1989Biochem Biophys1989,16,4:1
10The illusion of environmentaI iodine deficiency 显示文摘Stewart A G Carter J Parker A Ailoway B J 2003Environmental Geochemistry and Health2003,25,:1
11Responses of Crop Plants to Ammoni urn and Nitrate N显示文摘Li S X Wang Z H Stewart B A 2013Advances in Agronomy2013,118,:1
12Congestion a'japtive mul- tipath routing for load balancing in mobile Ad hoc networks显示文摘ALl M STEWART B G SHARABI A 2013Jour- nal ol Computer Science2013,8,5:1
13Growth of alligator weed (A lternanthera philoxeroides)and population development of Agasicles hygrophila in northern New Zealand显示文摘Stewart C A Chapman R B Frampton C M A 2000Plant Protection Quarterly2000,15,1:1
14A Bayesian approach for modelling non-linear longitudinal/hierarchical data with random effects in forestry显示文摘Li R Stewart B Weiskittel A 2012Forestry2012,85,1:1
15Metabolic syndrome and its components as predictors of incident type 2 diabetes mellitus in an Aboriginal community显示文摘Ley Sylvia H Harris Stewart B Mamakeesick Mary Noon Tina Fiddler Edith Gittelsohn Joel Wolever Thomas M S Connelly Philip W Hegele Robert A Zinman Bernard Hanley Anthony J G 2009Canadian Medical Association. Journal2009,,6:1
16Comparative growth and yield of cotton grown in various densities and configura- tions 显示文摘SEIBERT J D STEWART A M LEONARD B R 2006Agron J2006,98,:1
17Self-reported truck traffic on the street of residence and symptoms of asthma and allergic disease: A glob- al relationship in ISAAC phase 3 显示文摘Brunekreef B Stewart A W Anderson H R 2009Environmental Health Perspectives2009,117,11:1
18Extremely low frequency plasmons in metallic mesostructures显示文摘Pendry J B Holden A J Stewart W J 1996Phys Rev Lett1996,76,25:1
19Systematic salt effects in the automated determination of nutrients in seawater显示文摘STEWART B M ELLIOTT P A W 1996Water Research1996,30,4:1
20A comprehensive scheme for the isolation of trypsin inhibitors and agglutinins from soyabean seeds 显示文摘Pusztai A Watt W B Stewart J C 1991J Sci Food Agric1991,39,:1
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