Katayama Tetsuya

J-GLOBAL         Last updated: Oct 10, 2019 at 12:55
 
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Name
Katayama Tetsuya
Affiliation
University of Nagasaki
Section
Faculty of Information Systems, Department of Information Systems
Job title
Associate professor
Degree
Design, Doctor of Philosophy (Ph.D.)(Kyushu University Graduate school of Design), Information and Media Studies, Master of Arts (M.A.)(University of Nagasaki Graduate School of Global Communication)

Research Areas

 
 

Published Papers

 
Symptoms and screen-related problems due to the use of smartphones and tablet devices
Tetsuya KATAYAMA, Shigeko SHOYAMA, Yutaka TOCHIHARA
J. Human and Living Environment   26(2)    Nov 2019   [Refereed]
Toru Hiraoka, Tetsuya Katayama and Kiichi Urahama
International Journal of Innovative Computing, Information and Control, Express Letters   12(12) 1243-1248   Dec 2018   [Refereed]
Toru Hiraoka, Tetsuya Katayama and Kiichi Urahama
13(2) 127-132   Dec 2018   [Refereed]
Toru Hiraoka, Tetsuya Katayama and Kiichi Urahama
International Journal of Innovative Computing, Information and Control, Express Letters   12(11) 1131-1136   Nov 2018   [Refereed]
Katayama Tetsuya, Shoyama Shigeko, Tochihara Yutaka
J. Human and Living Environment   23(2) 59-68   Nov 2016   [Refereed]
EFFECTS OF VDT SCREENS WITH BLUE BACKGROUNDS ON WORK EFFICIENCY AND FATIGUE
Tetsuya Katayama, Shigeko Shoyama and Yutaka Tochihara
Proceedings of The Fifth International Conference on Human–Environment System      Oct 2016   [Refereed]
Tetsuya KATAYAMA, Shigeko SHOYAMA, Yutaka TOCHIHARA
Journal of human and living environment   22(1) 29-38   May 2015   [Refereed]
Kurara OYAMA, Tetsuya KATAYAMA, Megumi MINAMIKAWA
Bulletin of the Research Institute of Regional Area Study, Nagasaki Wesleyan University   13(1) 101-105   Mar 2015
Seiko FUKUNAGA, Tetsuya KATAYAMA, Shigeko SHOYAMA
J. Human and Living Environment   21(2) 85-91   Nov 2014   [Refereed]
Seiko FUKUNAGA, Tetsuya KATAYAMA, Shigeko SHOYAMA
J. Human and Living Environment   21(1) 25-34   May 2014   [Refereed]
Tetsuya KATAYAMA, Shigeko SHOYAMA, Yutaka TOCHIHARA
J. Human and Living Environment   21(1) 35-45   May 2014   [Refereed]
Tetsuya KATAYAMA, Shigeko SHOYAMA, Yutaka TOCHIHARA
J. Human and Living Environment   19(2) 91-100   Nov 2012   [Refereed]
Tetsuya Katayama, Shigeko Shoyama, Yutaka Tochihara
The Fourth International Conference on Human-Environment System   493-497   Oct 2011   [Refereed]
Tetsuya Katayama, Shigeko Shoyama, Yutaka Tochihara
Journal of the Color Science Association of Japan   35(2) 91-100   Jun 2011   [Refereed]
TAIRA Keiko, KATAYAMA Tetsuya, SHOYAMA Shigeko
Journal of human and living environment   18(1) 15-24   May 2011   [Refereed]
KATAYAMA Tetsuya, SHOYAMA Shigeko, TOCHIHARA Yutaka
Journal of human and living environment   17(2) 73-80   Nov 2010   [Refereed]
KATAYAMA Tetsuya, SHOYAMA Shigeko, TOCHIHARA Yutaka
Journal of human and living environment   17(1) 1-6   May 2010   [Refereed]
KATAYAMA Tetsuya, SHOYAMA Shigeko
Journal of human and living environment   16(1) 43-49   May 2009   [Refereed]