Zobrazeno 1 - 10
of 41 335
pro vyhledávání: '"AKIYAMA, M."'
Autor:
Pouliasis, E., Ruiz, A., Georgantopoulos, I., Vito, F., Gilli, R., Vignali, C., Ueda, Y., Koulouridis, E., Akiyama, M., Marchesi, S., Laloux, B., Nagao, T., Paltani, S., Pierre, M., Toba, Y., Habouzit, M., Vijarnwannaluk, B., Garrel, C.
Publikováno v:
A&A 685, A97 (2024)
The XLF of AGN offers a robust tool to study the evolution and the growth of SMBHs over cosmic time. Owing to the limited area probed by X-ray surveys, optical surveys are routinely used to probe the accretion in the high redshift Universe $z\geq 3$.
Externí odkaz:
http://arxiv.org/abs/2401.13515
Autor:
Ji Y; Department of Otolaryngology Head and Neck Surgery Shanxi Medical University Second Affiliated Hospital Taiyuan, Shanxi, China jiyongjin17@163.com ., Liu R, Zhao C
Publikováno v:
Journal of clinical rheumatology : practical reports on rheumatic & musculoskeletal diseases [J Clin Rheumatol] 2021 Dec 01; Vol. 27 (8S), pp. S886.
Recent observations have revealed an interesting active galactic nuclei (AGN) subclass that shows strong activity at large scales ($\sim1$ kpc) but weaker at small scales ($<10$ pc), suggesting a strong change in the mass accretion rate of the centra
Externí odkaz:
http://arxiv.org/abs/2208.12286
Autor:
Pouliasis, E., Mountrichas, G., Georgantopoulos, I., Ruiz, A., Gilli, R., Koulouridis, E., Akiyama, M., Ueda, Y., Garrel, C., Nagao, T., Paltani, S., Pierre, M., Toba, Y., Vignali, C.
Publikováno v:
A&A 667, A56 (2022)
In this work, we aimed at investigating the star formation rate of active galactic nuclei host galaxies in the early Universe. To this end, we constructed a sample of 149 luminous ($\rm L_{2-10keV} > 10^{44}\,erg\,s^{-1}$) X-ray AGNs at $\rm z \geq3.
Externí odkaz:
http://arxiv.org/abs/2206.13935
Publikováno v:
Journal of clinical rheumatology : practical reports on rheumaticmusculoskeletal diseases. 27(8S)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b0ef179e41a935fd96735da2c36c2d8f
https://pubmed.ncbi.nlm.nih.gov/32833908
https://pubmed.ncbi.nlm.nih.gov/32833908
Autor:
Pouliasis, E., Georgantopoulos, I., Ruiz, A., Gilli, R., Koulouridis, E., Akiyama, M., Ueda, Y., Chiappetti, L., Garrel, C., Horellou, C., Nagao, T., Paltani, S., Pierre, M., Toba, Y., Vignali, C.
Publikováno v:
A&A 658, A175 (2022)
X-rays offer a reliable method to identify Active Galactic Nuclei (AGN). However, in the high-redshift Universe X-ray AGN are poorly sampled due to their relatively low space density and the small areas covered by X-ray surveys. In addition to wide-a
Externí odkaz:
http://arxiv.org/abs/2111.04659
Autor:
Mouri, A., Kisohara, A., Morita, R., Ko, R., Nakagawa, T., Makiguchi, T., Isobe, K., Ishikawa, N., Kondo, T., Akiyama, M., Bessho, A., Honda, R., Yoshimura, K., Kagamu, H., Kato, S., Kobayashi, K., Kaira, K., Maemondo, M.
Publikováno v:
In ESMO Open October 2024 9(10)
Autor:
Akiyama M; Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan. mitsuaki@keio.jp., Alshehri W; Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan., Saito K; Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan., Takeuchi T; Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan., Kaneko Y; Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan.
Publikováno v:
Drugs & aging [Drugs Aging] 2025 Jan 05. Date of Electronic Publication: 2025 Jan 05.
Autor:
Suzuki K; Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan. ksuzuki0418@keio.jp., Akiyama M; Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan., Fukui H; Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan., Kaneko Y; Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan.
Publikováno v:
Rheumatology international [Rheumatol Int] 2024 Dec 31; Vol. 45 (1), pp. 12. Date of Electronic Publication: 2024 Dec 31.
Autor:
Akiyama M; Department of Biomaterials/Osaka Dental University, 8-1, Kuzuhahanazono-cho, Osaka, 573-1121, Japan. mari@cc.osaka-dent.ac.jp.
Publikováno v:
Cell biochemistry and biophysics [Cell Biochem Biophys] 2024 Dec 28. Date of Electronic Publication: 2024 Dec 28.