Materials engineering topic list of research papers
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Tensile deformation behavior and its dependence on the strain rate of Mg-3.5%Li alloy
Abstract The tensile tests were carried out with Mg-3.5%Li alloy in the strain rate from 0.05mm/min to 50mm/min. The influence of strain rate on tensile properties and deformation behaviors of the alloy was investigated. It is shown that the...
2012 / Guiying Sha, Teng Liu, Tao Yu, Henan Wang -
Preface2012 /
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Stereoscopic image sensor in CMOS technology
Abstract This paper presents a stereoscopic image sensor in CMOS technology. An array of microlenses (fabricated with post processing techniques) separates the left and right optical channels to form the stereoscopic image. An array of optical...
2012 / J.P. Carmo, M.F. Silva, R.P. Rocha, J.F. Ribeiro, L.M. Goncalves, et al. -
Ultra Thin Optical Tactile Shear Sensor
Abstract Tactile shear sensors gain importance for example in the field of robotics and biomedical sciences. For these applications, an “artificial skin”-like solution is needed with very thin and flexible unobtrusive sensors that can be wrapped...
2012 / Jeroen Missinne, Erwin Bosman, Bram Van Hoe, Rik Verplancke, Geert Van Steenberge, et al. -
Thermal Corrosion Behavior of NiCoCrAlTaY Coating for a Ni Base Superalloy Prepared by Low Pressure Plasma Spraying
Abstract The low pressure plasma spraying (LPPS) method was used to prepare NiCoCrAlTaY bond coating on a nickel base superalloy with the composition(wt, %)of C 0.13-0.22, Cr 8.50-9.50, Co 9.0-11.0, Mo 2.50-3.50, Al 4.80-5.70, Ti 4.10-4.70, Fe ≤1.0, ...
2012 / Jie Sun, Dan Zhao -
Functionalization of magnetic cnt/fe composite nanofibers for cell separation
Abstract By sonication in a mixture of sulfuric acid/nitric acid, magnetic CNT/Fe composite nanofibers were introduced carboxylic acid groups (COOH) onto the walls. The products exhibit favorable magnetic properties due to the existence of Fe...
2012 / Zhao Huang -
Photocatalytic disinfection of P.aeruginosa bacterial Ag-doped TiO2 film
Abstract TiO2 and TiO2-Ag composites films were prepared by sol–gel method and coated on glass fibre roving. The surface morphology and properties of synthesized composites films were characterized by X-ray diffraction (XRD), scanning electron...
2012 / K. Ubonchonlakate, L. Sikong, F. Saito -
Detection on Fatigue Crack of Aluminum Alloy Plate Based on Modulation Nonlinear Lamb Waves and Time Reversal Method
Abstract Novel modulation nonlinear Lamb waves (MNLW)and time reversal method for fatigue crack detection are carried out in this paper. MNLW focus on the application of harmonics and sum and difference frequency frequency to discern damages in...
2012 / Guili Gao, Dayong Li, Dequan Shi, Jingwei Dong -
Chemical synthesis and characterization of zinc borohydride
Abstract Metal borohydrides have received increasing research interests on account of their high hydrogen storage capacities. In this paper, zinc borohydride Zn(BH4)2 was synthesized using NaBH4 and ZnCl2 in THF under room temperature for 72h, and...
2012 / Songlin Li, Baogang Yang, Shenglong Tang, Tianmiao Lai, Jintao Xiang, et al. -
Spare Projections with Pairwise Constraints
Abstract In this paper, we propose a new semi-supervised DR method called sparse projections with pairwise constraints (SPPC). Unlike many existing techniques such as locality preserving projection (LPP) and semi-supervised DR (SSDR), where local or ...
2012 / Xiaodong Chen, Jiangfeng Yu -
Asymmetric Effect and Stop-and-go Waves on Single-file Pedestrian Dynamics
Abstract Based on the typical phenomena of pedestrian movement, an extended optimal velocity model is proposed to analyze and simulate single-file pedestrian movement at high density by considering the differences of interaction force (i.e.,...
2012 / Hua Kuang, Yanhong Fan, Xingli Li, Lingjiang Kong -
Thermodynamic description of Si-B binary system
Abstract The Si-B binary system was thermodynamically assessed and described using the CompuTherm Pandat software. The solution phases, including Liquid, diamond-Si and β-B were treated as substitutional solution phases, of which the Gibbs energies...
2012 / Jijun Wu, Wenhui Ma, Duzuo Tang, Binjie Jia, Bin Yang, et al. -
Technology Transfer, Adaptation & Assimilation and Indigenous Invention Patent Output: Evidence from Chinese High-Tech Industries
Abstract Based on the provincial penal data of Chinese indigenous high-tech enterprises, the relationship between technology transfer, adaptation & assimilation, and indigenous invention patent output is empirically investigated. From the two...
2012 / Wuwei Li, Yueru Wei -
Electrical properties and Raman study of In-doped effects in CdTe
Abstract Cadmium-telluride (CdTe) first became known as an infrared optical material as one of the hot pressed polycrystalline Kodak materials. It is a very difficult material to grow from a melt because both elements are volatile and it has a high...
2012 / Theodore Ganetsos, Eduard Belas, Bill Kotsos -
High Temperature X-Ray Diffraction Studies Of The Sample Heating Units
Abstract By means of the in situ high temperature X-ray diffraction (HT-XRD), sample heating units (Pt) is studied as the standard sample for temperature correction in the temperature range 28–1050°C. The interpla according to method provided by...
2011 / Cheng-xi Hu, Peng Liu, Yuan Liu -
Relationship of Seam Smoldering Velocity and Oxygen Volume Fraction Gradient in Roadway
Abstract Smoldering is an oxygen control reaction and its velocity is determined by oxygen supplying rate. Oxygen volume fraction gradient was used to characterize oxygen supplying rate in roadway according to situation that the velocity of wind...
2011 / Wang Wencai, Liu Yejiao, Zhang Shiming, Cao Qinggui, Liu Binglei, et al. -
Using the Electro-Microchip for Rapid Quantitative Analysis of the Ketamine and Luteinizing Hormone Detection
Abstract This study successfully developed the electrode microchip to rapidly detect the ketamine (KET) and luteinizing hormone (LH) concentration by using the competitive and sandwich immunoassay, respectively. Our strategy was that the AuNPs were...
2012 / C.H. Yeh, Z.H. Sun, W.T. Wang, P.T. Su, Y.C. Lin -
A New Method of Boundary Treatment in Heat Conduction Problems with Finite Element Method
Abstract In regards to the defect of respectively handling three conditions, this paper puts forward a new unified expression fitting for different boundary conditions. It also obtains the parameter values of expression in different boundary...
2011 / Yueping Qin, Hongbo Liu, Yanhui Zhang, Chuan Qin, Shengzhu Zhang -
Numerical prediction of sensitivity and selectivity for gas phase trace detection with coated chemical sensors
Abstract A numerical model has been developed to predict the sensitivity of QCM (Quartz Crystal Microbalance) sensors. Such device is coated with a spray-deposited polymer, which has a specific affinity for a given family of molecules: here, nitro...
2012 / J. Klingenfus, P. Palmas, D. Mathieu, P. Montmeat, L. Hairault, et al. -
Adjustment Strategy for Dynamic Tracking Neuro-Fuzzy Controller
Abstract Fuzzy logic, neural networks are two popular artificial intelligence techniques that are widely used in many applications. Due to their distinct properties and advantages, they are currently being investigated and integrated to form new...
2011 / Kaijun Xu, Guangming Zhang, Yang Xu