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61篇 您的检索式:作者名="K.N"
    题名 作者 年代 出处 被引量
1网络环境下图书馆员的作用显示文摘K.N拉奥 K.H巴布 梁俊兰 2002国外社会科学2002,,2:5
2Petrography and geochemistry of Jumara Dome sediments, Kachchh Basin: Implications for provenance, tectonic setting and weathering intensity显示文摘In the Kachchh Mainland, the Jumara Dome mixed carbonate-siliciclastic succession is represented by the Jhurio and Patcham formations and siliciclastic-dominating Chari Formation(Bathonian to Oxfordian). The Jumara Dome sediments were deposited during sea-level fluctuating, and were interrupted by storms in the shallow marine environment. The sandstones are generally medium-grained, moderately sorted, subangular to subrounded and of low sphericity. The sandstones are mineralogically mature and mainly composed of quartzarenite and subarkose. The plots of petrofacies in the Qt-F-L, Qm-F-Lt, Qp-Lv-Ls and Qm-P-K ternary diagrams suggest mainly the basement uplift source(craton interior) in rifted continental margin basin setting. The sandstones were cemented by carbonate, iron oxide and silica overgrowth. The Chemical Index of Alteration values(73% sandstone and 81% shale) indicate high weathering conditions in the source area. Overall study suggests that such strong chemical weathering conditions are of unconformity with worldwide humid and warm climates during the Jurassic period. Positive correlations between Al2O3 and Fe2O3, TiO2, Na2O, MgO, K2O are evident. A high correlation coefficient between Al2O3 and K2O in shale samples suggests that clay minerals control the major oxides. The analogous contents of Si, Al, Ti, LREE and TTE in the shale to PAAS with slightly depleted values of other elements ascribe a PAAS like source(granitic gneiss and minor mafics) to the present study. The petrographic and geochemical data strongly suggest that the studied sandstones/shales were deposited on a passive margin of the stable intracratonic basin.Ahmad A.H.M Noufal K.N Masroor Alam M Tavheed Khan 2014Chinese Journal Of Geochemistry2014,33,1:3
3Predicting aqueous stability of solid with computed Pourbaix diagram using SCAN functional显示文摘In this work,using the SCAN functional,we develop a simple method on top of the Materials Project(MP)Pourbaix diagram framework to accurately predict the aqueous stability of solids.We extensively evaluate the SCAN functional’s performance in computed formation enthalpies for a broad range of oxides and develop Hubbard U corrections for transition-metal oxides where the standard SCAN functional exhibits large deviations.The performance of the calculated Pourbaix diagram using the SCAN functional is validated with comparison to the experimental and the MP PBE Pourbaix diagrams for representative examples.Benchmarks indicate the SCAN Pourbaix diagram systematically outperforms the MP PBE in aqueous stability prediction.We further show applications of this method in accurately predicting the dissolution potentials of the state-of-the-art catalysts for oxygen evolution reaction in acidic media.Zhenbin Wang Xingyu Guo Joseph Montoya Jens K.Nørskov 2020npj Computational Materials2020,,1:2
4Cytotoxic activities of Coriolus versicolor (Yunzhi) extract on human leukemia and lymphoma cells by induction of apoptosis显示文摘C.B.S Lau C.Y Ho C.F Kim K.N Leung K.P Fung T.F Tse H.H.L Chan M.S.S Chow 2004Life Sciences2004,,7:2
5查看详情显示文摘Jayaprakash K.N Lu J Fraser-Reid B 0,,:1
6查看详情显示文摘Pang K Hou Y Wu W Guo W Peng W Marsh K.N 0,,:1
7The effects of reference point,knowledge,and risk propensity on the evaluation of financial products显示文摘Kwon K.N Lee J 0,,07:1
8Electrochemical removal of nickel ions from industrial wastewater显示文摘K.N Njau M.vd Woude G.J Visser L.J.J Janssen 2000Chemical Engineering Journal2000,,3:1
9BodyScope:A Wearable Acoustic Sensor for Activity Recognition显示文摘Yatani K Truong K.N 0,,:1
10The Medical Research Paper: Structure and Functions显示文摘Nwogu K.N 0,,02:1
11'The theoretical underpinnings of customer asset management:a framework and propositions for future research'显示文摘Bolton R.N Lemon K.N Verhoef P.C 0,,3:1
12查看详情显示文摘Kudin K.N Ozbas B Schniepp H.C Prud'Homme R.K Aksay I.A. Car R 0,,:1
13Diagnostic Power of Diffusion-weighted Magnetic Resonance Imaging for the Presence of Lymph Node Metastasis:A Meta-analysis显示文摘Present work was designed to quantitatively evaluate the performance of diffusion-weighted magnetic resonance imaging(DWI) in the diagnosis of the presence of metastasis in lymph nodes(LNs). Eligible studies were identified from systematical Pub Med and EMBASE searches. Data were extracted. Meta-analyses were performed to generate pooled sensitivity and specificity on the basis of per-node, per-lesion and per-patient, respectively. Fourteen publications(2458 LNs, 404 lesions and 334 patients) were eligible. Per-node basis demonstrated the pooled sensitivity and specificity was 0.82(P<0.0001) and 0.90(P<0.0001), respectively. Per-lesion basis illustrated the pooled sensitivity and specificity was 0.73(P=0.0036) and 0.85(P<0.0001), respectively. Per-patient basis indicated the pooled sensitivity and specificity was 0.67(P=0.0909) and 0.86(P<0.0001), respectively. In conclusion, DWI has rather a negative predictive value for the diagnosis of LN metastasis presence. The difference of the mean apparent diffusion coefficients between benign and malignant LNs is not yet stable. Therefore, the DWI technique has to be further improved.孔祥闯 熊凌云 Emre Gazyakan Holger Engel Ulrich Kneser Andreas K.Nüssler Christoph Hirche 孔祥泉 2017Journal of Huazhong University of Science and Technology(Medical Sciences)2017,37,4:1
14Finite element simulation of transient laminar flow and heat transfer past an in-line tube bank显示文摘Y.T Krishne Gowda B.S.V.P Patnaik P.A Aswatha Narayana K.N Seetharamu 1998International Journal of Heat and Fluid Flow1998,,1:1
15Catalytic oxidation of styrene using cis -MoO 2 (L)(solv) [L=salicylidene salicyloyl hydrazine) and its zeolite composite as catalysts in the presence of molecular oxygen显示文摘Sumita N Rao K.N Munshi N.N Rao 2000Journal of Molecular Catalysis A Chemical2000,,1:1
16A survey of the composition and proteolytic indices of commercial enzyme-modified Cheddar cheese显示文摘K.N Kilcawley M.G Wilkinson P.F Fox 2000International Dairy Journal2000,,3:1
17Practical methods for determining the 'Bagging' tendency in textile显示文摘K.N GRONEWALD W ZOLL 0,,03:1
18Emulsifying properties of proteins:Evaluation of a turbidimetric technique显示文摘Pearce K.N KinsellaJ.E 0,,03:1
19Another Look at the Evidence on Money-Income Causality显示文摘Friedman B.M Kuttner K.N 0,,:1
20The cognitive control of emotion显示文摘Ochsner K.N Gross J.J 0,,:1
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