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Ryo Oyama
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The JRA-25 reanalysis
K Onogi, J Tsutsui, H Koide, M Sakamoto, S Kobayashi, H Hatsushika, ...
Journal of the Meteorological Society of Japan. Ser. II 85 (3), 369-432, 2007
20552007
An introduction to Himawari-8/9—Japan’s new-generation geostationary meteorological satellites
K Bessho, K Date, M Hayashi, A Ikeda, T Imai, H Inoue, Y Kumagai, ...
Journal of the Meteorological Society of Japan. Ser. II 94 (2), 151-183, 2016
11872016
JRA‐25: Japanese 25‐year re‐analysis project—Progress and status
K Onogi, H Koide, M Sakamoto, S Kobayashi, J Tsutsui, H Hatsushika, ...
Quarterly Journal of the Royal Meteorological Society: A journal of the …, 2005
1282005
The JRA-25 reanalysis. vol. 85
K Onogi, J Tsutsui, H Koide, M Sakamoto, S Kobayashi, H Hatsushika, ...
J Meteorol Soc Jpn, 369-432, 2007
532007
Liver diseases and essential trace elements
K Suzuki, R Oyama, E Hayashi, Y Arakawa
Nihon rinsho. Japanese journal of clinical medicine 54 (1), 85-92, 1996
481996
A direct link between feature tracking and height assignment of operational atmospheric motion vectors
R Borde, R Oyama
Proc. Ninth Int. Winds Workshop, 2008
312008
Impacts of assimilating high-resolution atmospheric motion vectors derived from Himawari-8 on tropical cyclone forecast in HWRF
M Sawada, Z Ma, A Mehra, V Tallapragada, R Oyama, K Shimoji
Monthly Weather Review 147 (10), 3721-3740, 2019
212019
Relationship between tropical cyclone intensification and cloud-top outflow revealed by upper-tropospheric atmospheric motion vectors
R Oyama
Journal of Applied Meteorology and Climatology 56 (10), 2801-2819, 2017
132017
Genomic analysis of clonal origin of Langerhans cell histiocytosis following acute lymphoblastic leukaemia.
M Kato, M Seki, K Yoshida, Y Sato, R Oyama, Y Arakawa, H Kishimoto, ...
British journal of haematology 175 (1), 2016
132016
Estimation of Tropical Cyclone Central Pressure from Warm Core Intensity Observed by the Advanced Microwave Sounding Unit-A (AMSU-A)
R Oyama
Papers in Meteorology and Geophysics 65, 35-56, 2014
132014
Upgrade of Atmospheric Motion Vector Derivation Algorithms at JMA/MSC.
R Oyama
Meteorological satellite center technical note, 1-31, 2010
132010
Analysis of tropical cyclones using microwave satellite imagery
J Asano, S Nishimura, K Kato, K Mouri, S Saitoh, S Yoshida, T Endo, ...
RSMC Tokyo-Typhoon Center Technical Review 10, 30-70, 2008
132008
The relationship between convective bursts and warm-core intensification in a nonhydrostatic simulation of Typhoon Lionrock (2016)
R Oyama, A Wada
Monthly Weather Review 147 (5), 1557-1579, 2019
122019
Diagnosis of tropical cyclone intensity and structure using upper tropospheric atmospheric motion vectors
R Oyama, M Sawada, K Shimoji
Journal of the Meteorological Society of Japan. Ser. II, 2017
112017
Relation of convective bursts to changes in the intensity of Typhoon Lionrock (2016) during the decay phase simulated by an atmosphere-wave-ocean coupled model
A Wada, R Oyama
Journal of the Meteorological Society of Japan. Ser. II 96 (6), 489-509, 2018
102018
T‐cell large granular lymphocyte leukemia in a child with anemia and Crohn's disease
K Kondoh, M Morimoto, D Keino, R Oyama, C Nagae, T Ashikaga, K Arai, ...
Pediatrics International 55 (1), 111-114, 2013
102013
Recent upgrades of and activities for atmospheric motion vectors at JMA/MSC
R Oyama
Proceedings of 10th International Winds Workshop, 2010
102010
Development of a product based on consensus between Dvorak and AMSU tropical cyclone central pressure estimates at JMA
R Oyama, K Nagata, H Kawada, N Koide
RSMC Tokyo-Typhoon Center Technical Review, 2016
72016
Intensification of Typhoon Danas (1324) captured by MTSAT upper tropospheric atmospheric motion vectors
R Oyama, A Wada, M Sawada
SOLA 12, 135-139, 2016
72016
Status of and future plans for JMA’s Atmospheric motion vectors
R Oyama, K Shimoji
Proceedings of 9th International Winds Workshop, 2008
72008
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