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| 1 | Multiple linear regression, artificial neural network, and fuzzy logic prediction of 28 days compressive strength of concrete显示文摘评估在里面然而,借助于核心的压缩力量从变硬的水泥割了的 situ 水泥作为最平常的方法被承认自从它被象不同混合图案那样的许多因素影响,预言水泥的压缩力量是很困难的,混合的方法,治好条件,压缩,等等。在这份报纸,就试验性的结果而言,多重线性回归模型( MLR )的三个不同模型,人工的神经网络( ANN ),和适应neuro模糊的推理系统( ANFIS )被建立,训练,并且为与 173 个不同混合图案预言水泥的 28 天压缩的力量在 Matlab 编程环境以内测试了。最后,这三个模型与对方相比并且导致 ANN 和 ANFIS 模型使我们能然而,可靠地与不同混合图案评估水泥的压缩力量的事实因为在具体混合参数之间的非线性的关系,多重线性回归模型不在这个区域是足够可行的。最后,为具体压缩力量预言上的参数的二个不同集合的敏感分析(SA ) 被执行。 | Faezehossadat KHADEMI Mahmoud AKBARI Sayed Mohammadmehdi JAMAL Mehdi NIKOO | 2017 | Frontiers of Structural and Civil Engineering2017，11，1： | 8 |
| 2 | 基于改进的帝国主义竞争算法的神经网络FRP加固混凝土梁的抗剪强度(英文)显示文摘纤维增强聚合物(FRPS)与钢不同,是耐腐蚀的,因此引起人们的兴趣;然而,它们的使用受到限制,因为它们的脆性剪切在大多数规范中可使用的数据有限.我们的目的是通过编制一个比较大的数据库来预测FRP筋和无箍加固混凝土梁的抗剪强度,该数据库包含198份以前公布的试验结果(见附录).为了建立抗剪强度模型,利用Levenberg-Marquardt和帝国主义竞争算法的集合训练了一个人工神经网络.结果表明,与规范和文献中的方程相比,模型具有更高的精度. | Amir HASANZADE-INALLU Panam ZARFAM Mehdi NIKOO | 2019 | Journal of Central South University2019，26，11： | 5 |
| 3 | Lens thickness assessment : anterior segment optical coherence tomography versus A-scan ultrasonography显示文摘AIM: To assess lens thickness measurements with anterior segment-optical coherence tomography(AS-OCT)in comparison with A-scan ultrasonography(A-scan US).·METHODS: There were 218 adult subjects(218 eyes)aged 59.2 ±9.2y enrolled in this prospective cross-sectional study. Forty-three eyes had open angles and 175 eyes had narrow angles. Routine ophthalmic exam was performed and nuclear opacity was graded using the Lens Opacities Classification System Ⅲ(LOCS Ⅲ). Lens thickness was measured by AS-OCT(Visante OCT, Carl Zeiss Meditec, Dublin, CA, USA). The highest quality image was selected for each eye and lens thickness was calculated using Image J software. Lens thickness was also measured by A-scan US.·RESULTS: Interclass correlations showed a value of99.7% for intra-visit measurements and 95.3% for inter-visit measurements. The mean lens thickness measured by AS-OCT was not significantly different from that of A-scan US(4.861 ±0.404 vs 4.866 ±0.351 mm, P =0.74).Lens thickness values obtained from the two instruments were highly correlated overall(Pearson correlation coefficient =0.81,P <0.001), and in all LOCS Ⅲ specific subgroups except in grade 5 of nuclear opacity. Bland-Altman analysis revealed a 95% limit of agreement from-0.45 to 0.46 mm. Lens thickness difference between the two instruments became smaller as the lens thickness increased and AS-OCT yielded smaller values than A-scan US in thicker lens(β=-0.29, P <0.001)· CONCLUSION: AS-OCT-derived lens thickness measurement is valid and comparable to the results obtained by A-scan US. It can be used as a reliable noncontact method for measuring lens thickness in adults with or without significant cataract. | Nikoo Hamzeh Sasan Moghimi Golshan Latifi Massood Mohammadi Nassim Khatibi Shan C.Lin | 2015 | International Journal of Ophthalmology(English edition)2015，8，6： | 2 |
| 4 | A nano-particle based approach to improve filtration control of water based muds under high pressure high temperature conditions显示文摘There have been many attempts to improve the filtration control of water based muds under High Pressure High Temperature(HPHT)condition using a cost effective approach.Nano particles are perhaps the best option considering their successful applications reported in many studies.However,they are often expensive and pose unfavourably changes on the rheology of the muds.In this paper,an attempt was made to show the application of Nano Glass Flakes(NGFs)as a cheap but effective nano particle to control the filtration of water based muds under HPHT conditions.Performing a series of rheology,filtration and conductivity tests on the mud samples with unmodified NGFs revealed that this nano particle increases the mud rheology,yield point and gel strength of the mud with a slight impact on the filtration loss.However,by modifying the surface charges of NGFs with a cationic surfactant,filtration loss was significantly reduced without any severe impacts on the mud rheology.Considering the conductivity of the mud which increases by adding the modified NGF,this nano particle might be a good choice to improve the overall performance of water based muds under HPHT conditions. | Ong Siong Guan Raoof Gholami Arshad Raza Minou Rabiei Nikoo Fakhari Vamegh Rasouli Omid Nabinezhad | 2020 | Petroleum2020，6，1： | 2 |
| 5 | Effect of frozen storage on the conformational, thermal and microscopic properties of gluten: Comparative studies on gluten-, glutenin-and gliadin-rich fractions显示文摘 | WANG Pei XU Lei Nikoo M | 2014 | Food Hydrocolloids2014，35，： | 1 |
| 6 | Simulation of biomass gasifica- tion in fluidized bed reactor using ASPEN PLUS 显示文摘 | M NIKOO N MAHINPEY | 2008 | Biomass and Bioenergy2008，32，12： | 1 |
| 7 | Simulation of biomass gasification in fluidized bed reactor using ASPEN PLUS 显示文摘 | Nikoo M B Mahinpey N | 2008 | Biomass and Bioenergy2008，32，12： | 1 |
| 8 | Prevalence and predictors of electrical storm in patients with implantable cardioverter defibrillator 显示文摘 | Arya A Haghjoo M Dehghani M R Fazelifar A F Nikoo M H Bagherzadeh A | 2006 | Am J Cardiol2006，97，： | 1 |
| 9 | Corrosion current density predic- tion in reinforced concrete by imperialist competitive algorithm显示文摘 | SADOWSKI L NIKOO M | 2014 | Neural Computing and Applications2014，25，78： | 1 |
| 10 | Can successful radiofrequency ablation of atrioventricular nodal reentrant tachycardia be predicted by pattern of junctional ectopy? 显示文摘 | Mohammad Hossein Nikoo Zahra Emkanjoo Mohammad Vahid Jorat | 2008 | Electrocardiology2008，41，： | 1 |
| 11 | Effect of frozen storage on the conformational, thermal and microscopic properties of gluten: comparative studies on Gluten-, Glutenin- and Gliadin- rich fractions显示文摘 | Wang P Xu L Nikoo M | 2014 | Food Hydrocolloids2014，35，： | 1 |
| 12 | A comparison of sodium bicarbonate infusion versus normal saline infusion and its combination with oral acetazolarnide for prevention of contrast-induced nephropathy:a randomized,double-blind trial显示文摘 | Pakfetrat M Nikoo MH Malekmakan L | | 0，，： | 1 |
| 13 | Enhancement of catalysis and functional expression of a bacterial laccase by single amino acid replacement显示文摘 | Nikoo Nasoohi Khosro Khajeh Mahdi Mohammadian Bijan Ranjbar | 2013 | International Journal of Biological Macromolecules2013，，： | 1 |
| 14 | Passive immunization of rainbow trout ( Oneorhynchus mykiss ) with chicken egg yolk immunoglobulins (IgY) 显示文摘 | NIKOO A AMINIRISSEHEIB A H YOUSFA A N | 2004 | Aquaculre2004，231，： | 1 |
| 15 | Thermodynamic analysis of carbon dioxide reforming of methane in view of solid carbon formation 显示文摘 | Nikoo M K Amin N A S | 2011 | Fuel Processing Technology2011，92，3： | 1 |
| 16 | Thermodynamic analysis of carbon dioxide reforming of methane in view of sotld earbon formation 显示文摘 | Amin N A S Nikoo M K | 2011 | Fuel Process Techno12011，92，3： | 1 |
| 17 | Thermodynamic analysis of carbon dioxide reforming of methane in view of solid carbon formation 显示文摘 | Nikoo M K Amin N A S | 2011 | Fuel Processing Technology2011，92，3： | 1 |
| 18 | Effects of right ventricular septal versus apical pacing on plasma natriuretic peptide levels 显示文摘 | Nikoo MH Ghaedian MM Kafi M | 2011 | J Cardiovasc Dis Res2011，2，2： | 1 |
| 19 | Fatty acid and proximate composition of farmed great sturgeon (Huso huso) affected by thawing methods,frying oils and chill storage 显示文摘 | POURSHAMSIAN K GHOMI M R NIKOO M | 2012 | Adv Stud Biol2012，4，： | 1 |
| 20 | Simulation of biomass gasification in fluidized bed reactor using Aspen Plus显示文摘 | Nikoo M B Mahinpey N | 2008 | Biomass and Bioenergy2008，32，12： | 1 |
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