Materials engineering topic list of research papers
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2D Silicon Magnetometer
Abstract A novel single-chip sensing device for measurement of two orthogonal magnetic-field components using one and the same transducer zone is presented. On a rectangular n-type silicon substrate, four n ...
2017 / S.V. Lozanova, S.A. Noykov, Ch.S. Roumenin -
Determination of Vibration Sources by Using STFT
Abstract The contribution deals about determination of vibration source and mechanical system by using Short Time Fourier Transformation. To understand the degradation mechanisms in a machine would be required to perform dynamic analysis to identify ...
2017 / Vladimir Dekys, Peter Kalman, Pavel Hanak, Pavol Novak, Zuzana Stankovicova -
Influence of yttrium element on the corrosion behaviors of Mg–Y binary magnesium alloy
Abstract The influence of yttrium on the corrosion behavior of Mg–Y alloys has been investigated by electrochemical measurements, scanning electron microscope (SEM) observation, X-ray diffraction (XRD), and X-ray photoelectron spectroscopy (XPS)...
2017 / Xianbin Liu, Dayong Shan, Yingwei Song, En-hou Han -
Fabrication and Characterization of PECVD Si 3 N 4 Diaphragm-Based Capacitive-type Acoustic Sensor for IoT Application
Abstract A bottom-inlet capacitive acoustic sensor with PECVD-Si3N4 diaphragm is presented for Internet of things (IoT) application which is simple and compatible with the CMOS process. The polyimide sacrificial layer enables the photo-mask to be...
2017 / Jaewoo Lee, W.S. Yang, S.E. Moon, S.-G. Lee -
Encoder Improvement for Simple Amplitude Fully Parallel Classifiers Based on Grey Codes
Abstract The present article describes functionality of real-time classifier usable for data flow statistical parameters calculations, different modulation types symbol detecting and in other applications, where the fastest association of input...
2017 / Sergejs Šarkovskis, Aleksandrs Jeršovs, Deniss Kolosovs, Elans Grabs -
Electronic structure and vacancy formation in photochromic yttrium oxy-hydride thin films studied by positron annihilation
Abstract In order to investigate the mechanism of the photochromic effect in yttrium oxy-hydride (YOxHy) thin films, Doppler broadening positron annihilation spectroscopy (PAS) was applied to probe the electronic structure and the presence of...
2017 / M.P. Plokker, S.W.H. Eijt, F. Naziris, H. Schut, F. Nafezarefi, et al. -
Optical Properties and Instrumental Performance of thin Noble Metal (Cu, Au, Ag) Films Near the Surface Plasmon Resonance
Abstract Surface plasmon resonance sensors are routinely employed optical instruments for biochemical research and suited for medical diagnostics. Optical properties and associated instrumental performance of nanometer thin sputter deposited Au, Ag...
2017 / L.C. Oliveira, C.S. Moreira, H. Neff, A.M.N. Lima -
Conducting mechanisms and magnetic behaviours of Fe-doped In 2 O 3 nanocrystalline films
Abstract The relation between conducting mechanism and magnetic behaviour of Fe-doped In2O3 thin films was investigated. The films were prepared by sol gel method followed by spin coating techniques and characterized by X-rays diffractions, field...
2017 / H. Baqiah, N.B. Ibrahim, S.A. Halim, Z.A. Talib, M.H. Flaifel, et al. -
Effects of low-Z and high-Z impurities on divertor detachment and plasma confinement
Abstract The impurity-seeded detached divertor is essential for heat exhaust in ITER and other reactor-relevant devices. Dedicated experiments with injection of N2, Ne and Ar have been performed in DIII-D to assess the impact of the different...
2017 / H.Q. Wang, H.Y. Guo, T.W. Petrie, A.W. Leonard, D.M. Thomas, et al. -
Rheology of StelliteTM 21 Alloy in Semi-Solid State2017 / K. Sołek, P. Kapranos
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The Influence of Cement on Properties of Lime Mortars
Abstract The aim of this research is to investigate how cement affects the properties of lime mortars. The usage of pure aerial lime binders reduces the water resistance and mechanic durability of the material. It determines that pozzolan additives...
2017 / L. Gulbe, I. Vitina, J. Setina -
Physical and dosimetric characteristic of high-definition multileaf collimator (HDMLC) for SRS and IMRT2017 / Dayananda Shamurailatpam Sharma, Prabhakar M Dongre, Vaibav Mhatre, Malhotra Heigrujam
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Fast-moving soft electronic fish2017 / Tiefeng Li, Guorui Li, Yiming Liang, Tingyu Cheng, Jing Dai, et al.
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Investigation of forming accuracy in mandrel-free hot-spinning
Abstract A new mandrel-free hot-spinning was developed as a new near-net-shape forming technology. Hot-spinning provides a high flexibility, because of no mandrel. This paper investigated the material properties and dimensional accuracy of...
2017 / Yoshihide Imamura, Ken Ikawa, Yuto Sakane, Hayato Iwasaki, Takeo Hirakawa -
Damage development and damage tolerance of structures manufactured by selective laser melting – a review
Abstract The additive manufacturing technology of Selective Laser Melting (SLM) experiences a rapid development within an increasing marked of quite different application fields. The properties of SLM materials and structures are influenced by a...
2017 / U. Zerbst, K. Hilgenberg -
On the road toward innovative solutions: Supporting agents via some fuzzy group decision models
Abstract We deal with an important, yet a very challenging problem of whether, and how the process of attaining some innovative solution in a particular setting can be modeled in a relatively intuitively appealing, simple and constructive way, and...
2017 / Janusz Kacprzyk -
Modeling the response of ultra high performance fiber reinforced concrete beams
Abstract A finite element based numerical model is applied for tracing the response of Ultra High Performance Fiber Reinforced Concrete (UHPFRC) beams under the effects of flexural and shear dominant loading. The numerical model, developed in...
2017 / R. Solhmirzaei, V.K.R. Kodur -
Enhancing Performances of Micro-Grinding of BK-7 Glass through Modification of PCD Micro-Tool
Abstract This paper focuses on the performance enhancement of micro-grinding of BK-7 glass through modification of polycrystalline diamond (PCD) micro-grinding tools. A single groove and double perpendicular grooves were created on the flat end of...
2017 / A. Pratap, K. Patra, A.A. Dyakonov -
Vibration characteristics of casing string under the exciting force of an electric vibrator
Abstract Vibration cementing is a new technique that can significantly improve the bond strength of cementing interface. To popularize this technique, it is necessary to solve the key problem of how to make cementing string generate downhole radial...
2017 / Yiyong Yin, Yinao Su, Zhaohui Wang -
Design of Five-Bar Screw-Lever Manipulator and Optimization of its Output Link Path of Motion
Abstract This study presents novel findings on design and analysis of spatial screw-lever manipulators. It is offered to introduce a screw kinematic pair with variable pitch instead of a classical screw-and-nut connection with a fixed pitch in the...
2017 / A. Fomin, W. Ivanov, J. Paik