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1364篇 您的检索式:作者名="MAO F"
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1Susceptibility variations of multiple origins of loess from the Ily Basin(NW China)显示文摘The magnetic susceptibility of loess from the Ily Basin,northwestern China shows maximum values in S0 paleosols but minimum values in other paleosols,the mechanism of which has been well debated.In this work,systematic magnetic measurements were made on a representative section from Neleke county.The results show that the loess horizons(L1,L2 and L3) have multi-domain magnetite grains of aeolian origin,S0 is characterized by production of pedogenetic ultrafine-grained ferrimagnetic minerals,and the other paleosols(S1,S2,and S3) are characterized by the formation of nonferrimagnetic minerals associated with waterlogging.The correlation between the low concentration of ferrimagnets,high paramagnetic content,high magnetic coercivity remanence,fine ferrimagnetic grain size and intensified pedogenesis suggest two competing processes of pedogenetic enhancement and pedogenetic depletion in the lower paleosols.Pedogenetic depletion dominates and is responsible for the low susceptibility.Changes in magnetic grain size distribution occur during pedogenetic depletion.The susceptibility variations are of multiple origins in the loess of the Ily Basin.Pedogenetic enhancement,pedogenetic depletion,and allochthonous input of magnetic minerals should all be taken into account to explain the variations of magnetic parameters.CHEN Qu LIU XiuMing HELLER F HIRT Ann M LU Bin GUO XueLian MAO XueGang ZHAO GuoYong FENG Hua GUO Hui 2012Chinese Science Bulletin2012,57,15:9
216年随访的前瞻性队列中521120名个体的膳食脂肪摄入与总死亡率和特定原因死亡率的关系显示文摘饱和脂肪摄入与心血管健康相关性的证据存在争议。不饱和脂肪和总死亡率及心血管病死亡率的相关性存在不一致性,并且关于非心血管病死亡率的数据较少。该文旨在评估膳食脂肪与总死亡率和特定原因死亡率的关系。方法和结果:研究者分析了来自随访16年的美国国立卫生研究院一美国退休人员协会膳食与健康研究年龄50~71岁的参与者521 120人的数据。通过食品频率问卷评估饱和脂肪酸(saturatedfatty acid,SFA )、反式脂肪酸(trans-fatty acid,TFA)、单不饱和脂肪酸(monounsaturated fatty acid,MUFA)与多不饱和脂肪酸(polyunsaturated fattyacid,PUFA)的摄入量。陈嘉睿(译) 练桂丽(审校) Zhuang P Zhang Y He W Chen X Chen J He L Mao L Wu F Jiao J 2019中华高血压杂志2019,27,4:7
3Methods for measuring soil infiltration:State of the art显示文摘Soil infiltration is the process by which water on the soil surface penetrates the soil.Quantifying the soil infiltration capacity(soil infiltrability)is very important for determining components of the hydrological modeling,irrigation design and many other natural or man made processes.In this paper,commonly used methods for soil infiltration rate measurement with their principles and application conditions are introduced.The advantages and disadvantages of each method under various application conditions are discussed for comparison.Three new methods for soil infiltrability measurement,including the corresponding algorithm models,and the experimental apparatus and procedures are introduced.These analyses should facilitate the choice of method used for soil infiltrability measurement.Mao Lili V F Bralts Pan Yinghua Liu Han Lei Tingwu 2008International Journal of Agricultural and Biological Engineering2008,1,1:2
4Antioxidant properties of water and ethanol extract from hot air-dried and freeze-dried daylily flowers 显示文摘Mao L Pan X Que F 2006Eur Food Res & Tech2006,222,34:1
5Development of fetal brain renin-angiotensin system and hypertension programmed in fetal origins 显示文摘Mao C Shi L Xu F 2009Neurobiology2009,87,4:1
6In Vito propagation of Litsea cubeba Pers,a multipurpose tree显示文摘Mao A A Wetten A Fay M F 2000Plant Cell Reports2000,19,:1
7A miniature biofuel cell operating in a physiological buffer 显示文摘MANO N MAO F HELLER A 2002Journal of the American Chemica Society2002,124,12:1
8Time-domain modeling of high-speed interconnects by modified method of characteristics显示文摘Q Xu Z F Li P Mazumder J F Mao 2000IEEE Trans Microwave Theory and Tech2000,48,2:1
9Biomacromolecules显示文摘Chen Y Ding D Mao Z Q He Y F Hu Y Wu W Jiang X Q 20089(10):2609-26142008,9,10:1
10Hydro- gen dusters in clathrate 显示文摘MAO W L MAO H K GONCHAROV A F 2002Science2002,,297:1
11Synthesis and Characterization of Novel Fluorescent BOPIM Dyes with Large Stokes Shift 显示文摘MAO M F XIAO S Z YI T 2011J Fluorine Chem2011,132,9:1
12Effect of high polymerization temperature on the microstructure of isotactic polypropylene prepared using heterogeneous TiC1JMgCI2 catalyst 显示文摘Zhong C F Mao Bingquan Gao Mingzhi 2003Journal of Applied Polymer Science2003,90,:1
13Ghrelin attenuates liver fibrosis through regulation of TGF-I31 expression and autophagy显示文摘Mao Y Zhang S Yu F 2015Int J Mol Sci2015,16,21:1
14Magnetic and electric bulge-test instrument for the determina- tion of coupling mechanical properties of functional free-standing films and flexible electronics显示文摘Yu Z Mao W Li F Feng X Pei Y Fang D 2014Review of Scientific Instrument s2014,85,06:1
15Piperlongumine induces apoptosis and autophagy in human lung cancer cells through inhibition of PI3K/Akt/mTOR pathway显示文摘WANG F MAO Y YOU Q 2015Int J Immunopathol Pharmacol2015,28,:1
16Micromachining of CVD Diamond by RIE for MEMS Applications显示文摘Ding G F Mao H D CaiY L 2005Diamond and Related Materials2005,14,9:1
17Determination of protein concentration by enhancement of the preresonance light-scatterinh of α,β,γ,δ-tetrakis(5-sulfothienyl) porphine显示文摘HUANG C Z LI Y F MAO J G 1998Analyst1998,123,6:1
18显示文摘Lu X F Mao H Chao D M 2007Materials Letters2007,61,6:1
19The effect of hypothermia on the expression of TIMP-3 after traumatic brain injury in rats显示文摘Jia F Mao Q Liang YM 2009J Neurotrauma2009,26,2:1
20Synthe- sis, Crystal Structures and Ph0tophysieal Properties of Dibromo-2-(2'-pyridyl)imidazole and Its Corre-sponding Boron-fluorine Complex 显示文摘MAO M F ZHANG R H XIAO S Z etal 2011J Coordination Chem2011,64,19:1
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