Hiroyuki Okada - Articles - Scientific Research Publishing

Assessment of the effectiveness of standardized infusion devices for healthcare management (Articles)

Shio Sugita, Hideko Aida, Aya Okada, Hiroyuki Kobayashi

Health Vol.3 No.2, February 23, 2011

DOI: 10.4236/health.2011.32017 5,675 Downloads 9,976 Views Citations
Measurement of shear wave velocities coupled with an evaluation of elasticity using ARFI elastography in diagnosis of papillary thyroid carcinoma (Articles)

Ryuhei Okada, Masami Suzuki, Koji Takeuchi, Hiroyuki Horikoshi, Atsunobu Tsunoda

Open Journal of Clinical Diagnostics Vol.3 No.4, November 29, 2013

DOI: 10.4236/ojcd.2013.34033 4,713 Downloads 7,310 Views Citations
Investigation of Infrasound Radiated from Highway Bridge Owing to Moving Truck (Articles)

Saiji Fukada, Hiroyuki Okada, Hirokazu Hama, Takeshi Mitsuda

Journal of Environmental Protection Vol.4 No.12, December 9, 2013

DOI: 10.4236/jep.2013.412155 3,848 Downloads 6,088 Views Citations
Disparity in clinical care for patients with inflammatory bowel disease between specialists and non-specialists (Articles)

Tomoko Hirakawa, Jun Kato, Sakuma Takahashi, Hideyuki Suzuki, Mitsuhiro Akita, Izumi Inoue, Hisanobu Deguchi, Sakiko Hiraoka, Hiroyuki Okada, Kazuhide Yamamoto

Open Journal of Gastroenterology Vol.3 No.1, February 28, 2013

DOI: 10.4236/ojgas.2013.31010 4,141 Downloads 6,636 Views Citations
Friendship Motivation, Aggression, and Self-Esteem in Japanese Undergraduate Students (Articles)

Ryo Okada

Psychology Vol.3 No.1, January 5, 2012

DOI: 10.4236/psych.2012.31002 7,872 Downloads 14,368 Views Citations
Factors Influencing the Development of “Purpose in Life”and Its Relationship to Coping with Mental Stress (Articles)

Riichiro Ishida, Masahiko Okada

Psychology Vol.2 No.1, February 25, 2011

DOI: 10.4236/psych.2011.21005 7,448 Downloads 13,707 Views Citations
Claisen and Intermolecular Rearrangement of Cinnamyloxynaphthalenes (Articles)

Yutaka Okada, Daisuke Imanari

International Journal of Organic Chemistry Vol.2 No.1, March 15, 2012

DOI: 10.4236/ijoc.2012.21007 8,815 Downloads 14,633 Views Citations
Development of Battery-Less Wireless Current Sensor Node Utilizing Charging Time of Capacitors with Wide Measurement Range (Articles)

Hironao Okada, Toshihiro Itoh

Wireless Sensor Network Vol.5 No.11, November 26, 2013

DOI: 10.4236/wsn.2013.511026 5,187 Downloads 7,815 Views Citations
Thinking Process of Nursing Students’ Clinical Judgment in Pediatric Nursing Practicum (Articles)

Mari Okada, Yuko Tomari

Open Journal of Nursing Vol.7 No.11, November 21, 2017

DOI: 10.4236/ojn.2017.711091 1,230 Downloads 3,498 Views Citations
Effect of Microwave Irradiation on Friedel-Crafts Diphenylmethylation of Arenes (Articles)

Yutaka Okada, Masahiro Yamabe

Green and Sustainable Chemistry Vol.8 No.1, February 27, 2018

DOI: 10.4236/gsc.2018.81009 907 Downloads 2,237 Views Citations
Detection of Oxidized Ferrocenes by LC-MS with Electrospray Ionization Using Picric Acid as the Counter Ion (Articles)

Yutaka Okada, Masako Tsuchida

International Journal of Analytical Mass Spectrometry and Chromatography Vol.7 No.1, March 1, 2019

DOI: 10.4236/ijamsc.2019.71001 1,837 Downloads 3,467 Views Citations
Microwave Irradiation Effect on Intermolecular and Intramolecular Friedel-Crafts Acylation Reaction (Articles)

Yutaka Okada, Arisa Fujitsu

Green and Sustainable Chemistry Vol.10 No.1, February 13, 2020

DOI: 10.4236/gsc.2020.101002 754 Downloads 1,739 Views Citations
Effect of Microwave Irradiation on Oximation of Acetylferrocene (Articles)

Yutaka Okada, Ryuichi Maeda

Green and Sustainable Chemistry Vol.11 No.1, February 2, 2021

DOI: 10.4236/gsc.2021.111001 557 Downloads 1,690 Views Citations
Ligand Exchange Reaction of Ferrocene with Substituted Benzenes (Articles)

Yutaka Okada, Yoshiharu Kato

International Journal of Organic Chemistry Vol.12 No.1, March 8, 2022

DOI: 10.4236/ijoc.2022.121001 700 Downloads 2,572 Views Citations
Chemical Treatment after Annealing Enhances Photoluminescence from Porous Silicon (Articles)

Masato Ohmukai, Kouichi Okada

World Journal of Engineering and Technology Vol.13 No.3, June 25, 2025

DOI: 10.4236/wjet.2025.133027 40 Downloads 227 Views Citations
Interactive Visualization System of Taylor Vortex Flow Using Stokes' Stream Function (Articles)

Hiroyuki Furukawa

World Journal of Mechanics Vol.2 No.4, August 6, 2012

DOI: 10.4236/wjm.2012.24023 5,349 Downloads 8,178 Views Citations
A New Motor of Stick Type with Coupled Mechanical Vibration of Bimorph Beam and Frictional Force (Articles)

Hiroyuki Yaguchi

Engineering Vol.7 No.7, July 21, 2015

DOI: 10.4236/eng.2015.77040 4,060 Downloads 5,151 Views Citations
Inequality of Realization of a Stochastic Dynamics Based on the Erdös Discrepancy Problem (Articles)

Hiroyuki Kato

Applied Mathematics Vol.10 No.10, October 12, 2019

DOI: 10.4236/am.2019.1010060 604 Downloads 1,424 Views Citations
An Activity Recognition System at Home Based on CO₂ Sensors (Articles)

Hiroyuki Matsubara

Journal of Computer and Communications Vol.11 No.11, November 24, 2023

DOI: 10.4236/jcc.2023.1111004 220 Downloads 747 Views Citations
Iron (III) Chloride Catalyzed Claisen Rearrangement Reaction of Allyloxyarenes under Microwave Conditions (Articles)

Indah Nur Pramesti, Yutaka Okada

Green and Sustainable Chemistry Vol.7 No.3, August 24, 2017

DOI: 10.4236/gsc.2017.73018 1,384 Downloads 3,478 Views Citations

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