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19篇 您的检索式:作者名="Esho"
    题名 作者 年代 出处 被引量
15-Endodig electrophilic cyclization of α-alkynyl carbonyl compounds: synthesis of novel bicyclic 5-iodo- and 5- bromofuranopyrimidine nudeosides显示文摘RAO M S ESHO N SERGEANT C 2003J Org Chem2003,68,17:1
2Law and the determinants of property - casualty Insurance 显示文摘Esho N Kirievsky A Ward D Zurbruegg R 2004The Journal of Risk and Insurance2004,71,:1
3Simulation of ion beam etched pattern profiles 显示文摘Tsuge H Esho S Gokan H 1981J Vac Sci Technol1981,19,2:1
4Law andthe Determinants of Property-Casualty Insurance显示文摘Esho N Kirievsky A Ward D Zurbruegg R 2004The Journal of Risk and Insurance2004,,26:1
5Law and the det-erminants of property-casualty insurance 显示文摘Esho N A Kirievsky D W Zurbruegg R 2004Journal of Risk and Insurance2004,71,2:1
6Diversification, Fee Income, and Credit Union Risk显示文摘Neil Esho Paul Kofman Ian G. Sharpe 2005Journal of Financial Services Research2005,,3:1
7Law and the Determinants of Property-Casualty Insurance显示文摘Esho Neil Kirievsky Anatoly Ward Damian Zurbruegg Ralf 0,,02:1
8Law and the Determinants of Property-Casualty Insurance 显示文摘Esho Neil 2004Journal of Risk and Insurance2004,71,2:1
9The determinants of cost efficiency in cooperative financial institutions: Australian evidence显示文摘Neil Esho 2001Journal of Banking and Finance2001,,5:1
10Antiendothelial cell antibodies mediate enhanced leukocyte adhesion to cytokineaetlvated endotheli- al cells through a novel mechanism requiring cooperation between FcγR Ⅱ a and CXCR1/2显示文摘Florey O J Johns M Esho OO 2007Blood2007,109,9:1
11Law and the Detenninants for Property-Casualty Insurance显示文摘Nell Esho 2004The Journal of Risk and Insurance2004,71,2:1
12Does Bank Monitoring Influence Loan Contract Terms显示文摘Coleman Anthony D F Neil Esho Sharpe Ian G 2006J Finan Serv Res2006,30,:1
13Choice of Financing Source in International Debt Markets显示文摘Neil Esho Yung Lam Ian G. Sharpe 2001Journal of Financial Intermediation2001,,3:1
14Law and the Determinants of Property-Casuahy Insur- ance显示文摘Esho N Kirievsky A Ward D Zurbruegg R 2004The Journal of Risk and Insurance2004,71,2:1
15Law and the Determinants of Property- Casualty Insurance 显示文摘Esho N Kirievsky A Ward D 2004Journal of Risk & Insurance2004,71,2:1
16A gap reduction technique for obtaining submicron geometries utilizing reduction effect显示文摘Gokan H Esho S 1981J Vac Sci Technol1981,19,1:1
17Distribution of total mercury in surface sediments and African catfish(Clarias gariepinus)from Akaki River catchment and Aba Samuel Reservoir,downstream to the mega-city Addis Ababa,Ethiopia显示文摘Total mercury(THg)levels were determined in sediment(n=22)and muscle of Clarias gariepinus(n=36)in dry and rainy seasons from Akaki River catchment and Aba Samuel Reservoir,Ethiopia in 2016-2017.The analyses of THg were performed using cold vapor-atomic absorption spectrometer(CV-AAS)after acid digestion technique.The relationship of THg levels to size of the fish has also been investigated.The THg levels in sediments range from 9.5e43.8 mg/kg dry wt in the dry and 20.6e175.4 mg/kg dry wt in the rainy seasons.This study indicated that the levels of THg in sediments varies spatially and seasonally.In both seasons,THg levels increased from upstream to downstream areas,revealing increased anthropogenic inputs of mercury pollution.It was also found that the THg concentrations in all the sediment samples were below the US EPA guideline value of 200 mg/kg dry wt.The THg levels in Clarias gariepinus were in the range from 360e924 mg/kg dry wt in the dry and 325e1233 mg/kg dry wt in the rainy seasons,and had positive relationship to the total length and body weight.The THg concentrations found in Clarias gariepinus were within the acceptable guidelines of the FAO/WHO.Therefore,the muscle of Clarias gariepinus from the study area is not hazardous to human health with respect to mercury.However,the average value of THg seems to be slightly higher than results reported from other Ethiopian freshwater bodies.Thus,monitoring of mercury species in sediment and different organs of fish are strongly recommended.Alemnew Berhanu Kassegne Jonathan O.Okonkwo Tarekegn Berhanu Esho Kebede Nigussie Mekonnen Tshia Malehase Seyoum Leta Asfaw 2018Emerging Contaminants2018,4,1:0
18利用核磁共振高分辨率曲线区分储层的流体单元——OBIGBO NORTH—10ST实例显示文摘核磁共振(NMR)渗透率的计算间接地来自T2分布谱,即通过T2对数平均值或者是束缚流体体积的计算来得出NMR渗透率。为了提高信噪比,在获得T2分布谱之前,NMR数据通常已进行了叠加,而这种数据叠加的缺陷在于降低了垂直分辨率或者是需要较慢的测井速度。由两个CPMG脉冲序组成的一个PAP中所有回波之和可得出一种新的高分辨率NMR渗透率指示器。在回波串中所有回波幅度之和与孔隙度的T2平均值的乘积成正比,同时也与渗透视经密切相关。对所有的回波求和的这种方法具有很高的垂直分辨率。用这种技术所能达到的垂直分辨率等于仪器天线长度与一个CPMG脉冲序列和一次极化时间仪器所走距离之和,大约是几英寸。在尼日尔三角洲SPDC的Obigbo North-10ST的实例中,这种新的高分辨率NMR渗透率指示器更加明显地指示出:在一个砂岩产层中没有储层或渗透性薄隔层。用这种技术得出的渗透率与另一口井中的岩心分析渗透率进行了对比,并且有很好的相关性,同时也与经典的NMR渗透率如Timur-coates公式计算的渗透率及用地层测试器测试数据计算的流度等进行了对比。在薄地层中用这种计算方法进行储层的有效厚度与总厚度的比值计算也是可能的。用高分辨率的CMR(组合式核磁共振测井仪)渗透率进行目的层的储层模拟也显示出了非常令人鼓舞的结果。Muyiwa ESHO 吴海燕2001测井与射孔2001,,3:0
19Aeromagnetic Interpretation of Basement Structures and Geometry in Parts of the Middle Benue Trough,North Central,Nigeria显示文摘The research of an analysis of aeromagnetic data collected in the middle Benue Trough in north-central Nigeria is presented.A detailed analysis of basement structures is conducted in order to identify regions with high hydrocarbon potential that is different from those discovered by earlier researchers.Aeromagnetic data were filtered by using the Butterworth and Gaussian filters,transformed by engaging the reduction to the equator technique,and subsequently enhanced.To estimate magnetic basement depths at various places throughout the basin,the Euler deconvolution depth weighting approach was used.Eleven(11)sub-basins with depths ranging from-2000 m to-8000 m were also identified by Euler’s findings.The sub-basins trend in the NE-SW direction while the average sediment thickness is found to be more than 3 km.The extracted structural features indicate areas like Kadi Blam and Kado areas in the southeastern part and Ogoja and Obudu in the southern part of the study area as regions with high structural densities.These areas coincide with the areas delineated as the sub-basins.The cross-sections generated reveal depressions caused by the action of some tectonic activities in the area.This study identified undulat­ing basement topography believed to be due to tectonic activities as well as five areas that are possible targets for hydrocarbon exploration.Esho Oluwaseyi Olatubosun Osisanya Olajuwon Wasiu Ibitoye Taiwo Abel Ajibade Femi Zephaniah Tokunbo Sanmi Fagbemigun 2022Advances in Geological and Geotechnical Engineering Research2022,4,4:0
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