Masayuki Tanaka
National Institutes of Natural Sciences, Japan
424 Papers
6.9K Citations
Masayuki Tanaka is an academic researcher from National Institutes of Natural Sciences, Japan. The author has contributed to research in topics: Galaxy & Redshift. The author has an hindex of 81, co-authored 388 publications. Previous affiliations of Masayuki Tanaka include INAF & Institute for the Physics and Mathematics of the Universe.
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Papers
Hyper Suprime-Cam Subaru Strategic Program: A Mass-dependent Slope of the Galaxy Size−Mass Relation at z < 1
Lalitwadee Kawinwanichakij,John D. Silverman,Xuheng Ding,Angelo George,Ivana Damjanov,Marcin Sawicki,Masayuki Tanaka,Dan S. Taranu,Simon Birrer,Song Huang,Junyao Li,Masato Onodera,Takatoshi Shibuya,Naoki Yasuda +13 more
TL;DR: In this paper, the authors present the galaxy size-mass distribution using a stellar-mass complete sample of 1.5 million galaxies, covering $sim100$ deg$^2, with a logarithm of magnitude O(log(M{e}/M{\odot})>10.2.
COSMOS2020: Ubiquitous AGN Activity of Massive Quiescent Galaxies at 0 < z < 5 Revealed by X-Ray and Radio Stacking
Kei Ito,Masayuki Tanaka,Takamitsu Miyaji,O. Ilbert,O. B. Kauffmann,Anton M. Koekemoer,Stefano Marchesi,Marko Shuntov,Sune Toft,Francesco Valentino,John R. Weaver +10 more
TL;DR: In this article , the average X-ray and radio properties of quiescent galaxies (QGs) with log(M⋆/M⊙)>10 at 0 < z < 5.
Both plasma lysophosphatidic acid and serum autotaxin levels are increased in chronic hepatitis C
Naoko Watanabe,Hitoshi Ikeda,Kazuhiro Nakamura,Ryunosuke Ohkawa,Yukio Kume,Junken Aoki,Kotaro Hama,Shinichi Okudaira,Masayuki Tanaka,Tomoaki Tomiya,Mikio Yanase,Kazuaki Tejima,Takako Nishikawa,Masahiro Arai,Hiroyuki Arai,Masao Omata,Kenji Fujiwara,Yutaka Yatomi +17 more
TL;DR: The serum ATX activity and plasma LPA level are increased in chronic hepatitis C in association with liver fibrosis, and may provide the first evidence showing a significant increase of both ATX and LPA in the blood under a specific disease.
Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). IV. Discovery of 41 Quasars and Luminous Galaxies at 5.7 ≤ z ≤ 6.9
Yoshiki Matsuoka,Kazushi Iwasawa,Masafusa Onoue,Nobunari Kashikawa,Michael A. Strauss,Chien‐Hsiu Lee,Masatoshi Imanishi,Tohru Nagao,Masayuki Akiyama,Naoko Asami,James Bosch,Hisanori Furusawa,Tomotsugu Goto,James E. Gunn,Yuichi Harikane,Hiroyuki Ikeda,Takuma Izumi,Toshihiro Kawaguchi,Nanako Kato,Satoshi Kikuta,Kotaro Kohno,Yutaka Komiyama,Robert H. Lupton,Takeo Minezaki,Satoshi Miyazaki,Tomoki Morokuma,Hitoshi Murayama,M. Niida,Atsushi J. Nishizawa,Masamune Oguri,Yoshiaki Ono,Masami Ouchi,P. Price,Hiroaki Sameshima,A. Schulze,H. Shirakata,John D. Silverman,Naoshi Sugiyama,Philip J. Tait,Masahiro Takada,Tadafumi Takata,Masayuki Tanaka,Jinyuan Tang,Yoshiki Toba,Yousuke Utsumi,Shiang-Yu Wang,T. Yamashita +46 more
TL;DR: Discovery of 41 new quasars and luminous galaxies at 5.7 ≤ z ≤ 6.9, expanding the sample of high-z objects and probing luminosities below previous surveys.
Gradient-based Image Visualization for Noisy LWIR Image
Taichi Nakano,Masayuki Tanaka,Masatoshi Okutomi +2 more
TL;DR: A novel gradient-based method for visualizing noisy LWIR images is proposed, utilizing intensity and gradient power in the gradient domain to reduce noise and enhance image quality, evaluated through quantitative and qualitative assessments.