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113篇 您的检索式:作者名="Yagiz"
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1Application of several optimization techniques for estimating TBM advance rate in granitic rocks显示文摘This study aims to develop several optimization techniques for predicting advance rate of tunnel boring machine(TBM)in different weathered zones of granite.For this purpose,extensive field and laboratory studies have been conducted along the 12,649 m of the Pahang-Selangor raw water transfer tunnel in Malaysia.Rock properties consisting of uniaxial compressive strength(UCS),Brazilian tensile strength(BTS),rock mass rating(RMR),rock quality designation(RQD),quartz content(q)and weathered zone as well as machine specifications including thrust force and revolution per minute(RPM)were measured to establish comprehensive datasets for optimization.Accordingly,to estimate the advance rate of TBM,two new hybrid optimization techniques,i.e.an artificial neural network(ANN)combined with both imperialist competitive algorithm(ICA)and particle swarm optimization(PSO),were developed for mechanical tunneling in granitic rocks.Further,the new hybrid optimization techniques were compared and the best one was chosen among them to be used for practice.To evaluate the accuracy of the proposed models for both testing and training datasets,various statistical indices including coefficient of determination(R^2),root mean square error(RMSE)and variance account for(VAF)were utilized herein.The values of R^2,RMSE,and VAF ranged in 0.939-0.961,0.022-0.036,and 93.899-96.145,respectively,with the PSO-ANN hybrid technique demonstrating the best performance.It is concluded that both the optimization techniques,i.e.PSO-ANN and ICA-ANN,could be utilized for predicting the advance rate of TBMs;however,the PSO-ANN technique is superior.Danial Jahed Armaghani Mohammadreza Koopialipoor Aminaton Marto Saffet Yagiz 2019Journal of Rock Mechanics and Geotechnical Engineering2019,11,4:15
2Involvement and therapeutic implications of airway epithelial barrier dysfunction in type 2 inflammation of asthma显示文摘Type 2 inflammation is a complex immune response and primary mechanism for several common allergic diseases including allergic rhinitis,allergic asthma,atopic dermatitis,and chronic rhinosinusitis with nasal polyps.It is the predominant type of immune response against helminths to prevent their tissue infiltration and induce their expulsion.Recent studies suggest that epithelial barrier dysfunction contributes to the development of type 2 inflammation in asthma,which may partly explain the increasing prevalence of asthma in China and around the globe.The epithelial barrier hypothesis has recently been proposed and has received great interest from the scientific community.The development of leaky epithelial barriers leads to microbial dysbiosis and the translocation of bacteria to inter-and sub-epithelial areas and the development of epithelial tissue inflammation.Accordingly,preventing the impairment and promoting the restoration of a deteriorated airway epithelial barrier represents a promising strategy for the treatment of asthma.This review introduces the interaction between type 2 inflammation and the airway epithelial barrier in asthma,the structure and molecular composition of the airway epithelial barrier,and the assessment of epithelial barrier integrity.The role of airway epithelial barrier disruption in the pathogenesis of asthma will be discussed.In addition,the possible mechanisms underlying the airway epithelial barrier dysfunction induced by allergens and environmental pollutants,and current treatments to restore the airway epithelial barrier are reviewed.Xiang Dong Mei Ding Jinjin Zhang Ismail Ogülür Yagiz Pat Mübeccel Akdis Yadong Gao Cezmi A.Akdis 2022Chinese Medical Journal2022,,5:4
3Efficient thrust generation in robotic fish caudal fins using policy search显示文摘Thrust generation is a crucial aspect of fish locomotion that depends on a variety of morphological and kinematic parameters.In this work,the kinematics of caudal fin motion of a robotic fish are optimised experimentally.The robotic fish actuates its caudal fin with flapping and rotation motion,and also measures the fin hydrodynamic force and torque.Total nine designs of the caudal fins are investigated,with three different shapes(or inclination angles)and three stiffness.The optimisation is based on a policy search(PS)algorithm,which is used to maximise the thrust-generation efficiency of the caudal fins.The authors first parametrise fin spanwise-rotation as a sinusoidal function using rotation amplitude and phase delay and test whether it is beneficial to thrust-generation efficiency.The result shows that the rotation does not contribute to the efficiency,as the efficiency is maximised at zero amplitude.Next,the authors optimise flapping amplitude and trajectory profile without fin rotation.Results show that smaller flapping amplitude results in higher efficiency and linear flapping trajectories are preferred over sinusoidal ones.Fins that have the highest flexibility are more efficient in thrust generation although they generate less thrust,while an inclination angle of 30°yields the most efficient fin shape.Yixi Shan Yagiz EBayiz Bo Cheng 2019IET Cyber-Systems and Robotics2019,1,1:2
4Comparison of Minolta colorimeter and machine vision system in measuring colour of irradiated Atlantic salmon显示文摘Yagiz Yavuz Balaban Murat O Kristinsson Hordur G 0,,04:1
5MIMO fuzzy sliding mode controlled dual arm robot in load transportation显示文摘Yuksel Hacioglu Yunus Ziya Arslan Nurkan Yagiz 2011Journal of the Franklin Institute2011,,8:1
6Effect of middle ear effusion on distortion product otoacoustie emission 显示文摘TAS A YAGIZ R UZUN C 2004Int J Pediatr Otorhinolaryngol2004,68,:1
7Cold applications for the treatment of pain显示文摘Yagiz O A 2006Agri2006,,18:1
8HMGB1 mediates endogenous TLR2 activation and brain tumor regression显示文摘Curtin J F Liu N Candolfi M Xiong W Assi H Yagiz K 2009PLoS Med2009,6,:1
9Isoamylacetate production by entrapped and covalently bound Candida rugosa and porcine pancreatic lipases显示文摘Gul Ozyilmaz Esra Yagiz 2012Food Chemistry2012,135,:1
10Utilizing rock mass properties for predicting TBM performance in hard rock condition显示文摘Yagiz S 2008Tunneling and Underground Space Technology2008,23,3:1
11移动自由空间光通信的捕获、跟踪和瞄准装置综述显示文摘文章给出了用于自由空间光学(FSO)通信系统的瞄准,跟踪和捕获(ATP)装置的综述。ATP装置是移动无线光通信中广泛使用案例的重要组成部分。为了保证FSO通信有效工作,使用ATP装置使FSO发射机和接收机对准达到视距。运动不仅与移动站点相关联,而且也与固定的FSO终端(如楼宇间FSO通信)所经历的短暂位移有关。本文ATP装置综述根据其工作原理、使用案例和实现技术进行分类,列举和讨论了三种ATP装置的优缺点,讨论了当前的挑战和未来的研究方向。Yagiz Kaymak Roberto Rojas ·Cessa 禹化龙(译) 潘静岩(审校) 2018电光系统2018,0,2:1
12Nebulized surfactant as a treatment choice for otitis media with effusion:an experimental study in the rabbit显示文摘Koten M Uzun C Yagiz R 2001J Laryngol Otol2001,115,5:1
13Effect of high pressure treatment on the quality of rainbow trout (Oncorhynchus mykiss) and mahi mahi (Coryphaena hippurus)显示文摘Yagiz Y Kristinsson H G Balaban M O 2007Journal of Food Science2007,72,9:1
14Assessment of brittleness using rock strength and density with punch penetration test显示文摘Yagiz S 2009Tunnelling and Underground Space Technology2009,24,1:1
15Utilizing rock mass properties for predicting TBM performance in hard rock condition显示文摘YAGIZ S 2008Tunnelling and Underground Space Technology2008,23,3:1
16Effect of a filtered wood smoke treatment compared to various gas treatments on aerobic bacteria in yellowfin tuna steaks显示文摘KRISTINSSON H G CRYNEN S YAGIZ Y 2008LWT-Food Science and Technology2008,41,4:1
17Robust control of a spatial robot using fuzzy sliding modes显示文摘Nurkan Yagiz Yuksel Hacioglu 2009Mathematical and Computer Modelling2009,49,12:1
18Utilizing Rock Mass Properties for Predicting TBM Performance in Hard Rock Condition显示文摘Saffet Yagiz 0,,3:1
19Robust control of a spatial robot using fuzzy sliding modes显示文摘Nurkan Yagiz Yuksel Hacioglu 2009Mathematical and Computer Model- ling2009,49,:1
20Fuzzy Logic Control of a Full Vehicle Without Suspension Gap Degeneration显示文摘Yagiz N Sakman L E 2006In- ternational Journal of Vehicle Design2006,42,12:1
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