Riichi Murayama - Articles - Scientific Research Publishing

Non-Contact Stress Measurement during Tensile Testing Using an Emat for SH₀-Plate Wave and Lamb Wave (Articles)

Riichi Murayama

Journal of Sensor Technology Vol.1 No.3，September 30, 2011

DOI: 10.4236/jst.2011.13009 5,629 Downloads 12,666 Views Citations
A New Guide Wave Inspection System Using Three Polarized Transverse Wave EMATs without Any Couplant (Articles)

Riichi Murayama

Journal of Sensor Technology Vol.6 No.4，October 27, 2016

DOI: 10.4236/jst.2016.64009 1,723 Downloads 2,767 Views Citations
Analysis of Land Subsidence Using the HES (Articles)

Witsarut Sriratana, Riichi Murayama

Journal of Electromagnetic Analysis and Applications Vol.4 No.7，July 24, 2012

DOI: 10.4236/jemaa.2012.47043 3,772 Downloads 6,369 Views Citations
Elimination of Oil Residual inside the Copper Pipe Using Ladder Technique (Articles)

Witsarut Sriratana, Riichi Murayama

Engineering Vol.5 No.1，January 8, 2013

DOI: 10.4236/eng.2013.51002 5,156 Downloads 6,969 Views Citations
Measurement of the Lubricant Properties Using Hall Effect Sensor: A Study on Contamination and Viscosity (Articles)

Witsarut Sriratana, Riichi Murayama

Engineering Vol.5 No.4，April 29, 2013

DOI: 10.4236/eng.2013.54051 4,966 Downloads 7,473 Views Citations
Study of an Omnidirectional Guide Wave Sensor Using an EMAT (Articles)

Riichi Murayama, Kazuki Iwaya

Journal of Sensor Technology Vol.7 No.2，June 30, 2017

DOI: 10.4236/jst.2017.72002 1,407 Downloads 2,721 Views Citations
A Pipe Inspection Using a Circumferential SH-Mode Plate Wave Generated in a Pipe by an Electromagnetic Acoustic Transducer (EMAT) (Articles)

Riichi Murayama, Hideo Nishino

World Journal of Engineering and Technology Vol.6 No.3，August 22, 2018

DOI: 10.4236/wjet.2018.63043 1,078 Downloads 2,281 Views Citations
Application of the HES in Angular Analysis (Articles)

Witsarut Sriratana, Riichi Murayama, Lerdlekha Tanachaikhan

Journal of Sensor Technology Vol.2 No.2，June 13, 2012

DOI: 10.4236/jst.2012.22013 4,493 Downloads 8,075 Views Citations
Synthesis and Analysis of PZT Using Impedance Method of Reactance Estimation (Articles)

Witsarut Sriratana, Riichi Murayama, Lerdlekha Tanachaikhan

Advances in Materials Physics and Chemistry Vol.3 No.1，March 29, 2013

DOI: 10.4236/ampc.2013.31010 7,517 Downloads 10,810 Views Citations
Study of Material Evaluation Probe Using a Longitudinal Wave and a Transverse Wave (Articles)

Riichi Murayama, Makiko Kobayashi, Cheng-Kuei Jen

Journal of Sensor Technology Vol.3 No.2，June 13, 2013

DOI: 10.4236/jst.2013.32005 6,023 Downloads 9,862 Views Citations
Noncontact Driving System Using Induction-Based Method and Integrated Piezoelectric Ultrasonic Transducers (Articles)

Riichi Murayama, Makiko Kobayashi, Kuo-Ting Wu, Cheng-Kuei Jen

Journal of Sensor Technology Vol.2 No.2，June 13, 2012

DOI: 10.4236/jst.2012.22009 6,235 Downloads 14,832 Views Citations
Ultrasonic Inspection System Using a Long Waveguide with an Acoustic Horn for High-Temperature Structure (Articles)

Riichi Murayama, Masayuki Kobayashi, Kenshi Matsumoto, Makiko Kobayashi

Journal of Sensor Technology Vol.4 No.4，November 5, 2014

DOI: 10.4236/jst.2014.44017 6,366 Downloads 7,463 Views Citations
Pipe Inspection System by Guide Wave Using a Long Distance Waveguide (Articles)

Riichi Murayama, Kenshi Matsumoto, Kenji Ushitani, Makiko Makiko

Modern Mechanical Engineering Vol.5 No.4，November 27, 2015

DOI: 10.4236/mme.2015.54014 4,535 Downloads 6,010 Views Citations
Study of an Ultrasonic Probe Installed into a Small Diameter-Pipe Using an Electromagnetic Acoustic Transducer (Articles)

Riichi Murayama, Benjie Wang, Koutarou Shindou, Koudai Katsunaga

Engineering Vol.12 No.8，August 14, 2020

DOI: 10.4236/eng.2020.128038 450 Downloads 1,577 Views Citations
Web-based GIS System for Real-time Field Data Collection Using Personal Mobile Phone (Articles)

Ko Ko Lwin, Yuji Murayama

Journal of Geographic Information System Vol.3 No.4，October 19, 2011

DOI: 10.4236/jgis.2011.34037 11,376 Downloads 21,946 Views Citations
Growth of Graphene Nanocoil in a SiC Container: A Molecular Dynamics Study (Articles)

Swastibrata Bhattacharyya, Shotaro Otake, Shota Ono, Riichi Kuwahara, Kaoru Ohno

Advances in Materials Physics and Chemistry Vol.6 No.5，May 12, 2016

DOI: 10.4236/ampc.2016.65012 2,828 Downloads 4,129 Views Citations
Quantitative versus Qualitative Geospatial Data in Spatial Modelling and Decision Making (Articles)

Ko Ko Lwin, Yuji Murayama, Chiaki Mizutani

Journal of Geographic Information System Vol.4 No.3，June 8, 2012

DOI: 10.4236/jgis.2012.43028 19,442 Downloads 26,594 Views Citations
Real-Time Geospatial Data Collection and Visualization with Smartphone (Articles)

Koko Lwin, Misao Hashimoto, Yuji Murayama

Journal of Geographic Information System Vol.6 No.2，April 4, 2014

DOI: 10.4236/jgis.2014.62011 9,482 Downloads 14,107 Views Citations
Aspect of QOL Assessment and Proposed New Scale for Evaluation (Articles)

Nobuo Yamaguchi, Matsuo Arai, Tsugiya Murayama

Open Journal of Immunology Vol.5 No.3，August 31, 2015

DOI: 10.4236/oji.2015.53014 4,447 Downloads 5,147 Views Citations
This article belongs to the Special Issue on Aspect of Peripheral Leukocyte as the Factor for Estimating the QOL
Optimization of Crystal Structure Based on Experimentally Obtained XRD Patterns for Fluorescence of Sm³⁺-Doped TiO₂ Thin Films by Machine Learning (Articles)

Yuri Tamamoto, Mariko Murayama, Xiwei Zhao

Optics and Photonics Journal Vol.12 No.6，June 28, 2022

DOI: 10.4236/opj.2022.126011 142 Downloads 566 Views Citations

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