Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Yuki Kudoh"'
Publikováno v:
The Astrophysical Journal, Vol 966, Iss 1, p 15 (2024)
Recent submillimeter observations have revealed signs of parsec-scale molecular inflow and atomic outflow in the nearest Seyfert 2 galaxy, the Circinus galaxy. To verify the gas kinematics suggested by these observations, we performed molecular and a
Externí odkaz:
https://doaj.org/article/8feace9290394ff2bab6a75aaed43f28
Autor:
Daisuke Takaishi, Yusuke Tsukamoto, Miyu Kido, Shigehisa Takakuwa, Yoshiaki Misugi, Yuki Kudoh, Yasushi Suto
Publikováno v:
The Astrophysical Journal, Vol 963, Iss 1, p 20 (2024)
Observed protostellar outflows exhibit a variety of asymmetrical features, including remarkable unipolar outflows and bending outflows. Revealing the formation and early evolution of such asymmetrical protostellar outflows, especially the unipolar ou
Externí odkaz:
https://doaj.org/article/41348ecde8fc45989649867f9ea2cce4
Autor:
Takuya Noguchi, Yuto Sekiguchi, Yuki Kudoh, Rio Naganuma, Tomohiro Kagi, Akiko Nishidate, Kazuhiro Maeda, Chizuru Ishii, Takashi Toyama, Yusuke Hirata, Gi-Wook Hwang, Atsushi Matsuzawa
Publikováno v:
Cell Death and Disease, Vol 12, Iss 1, Pp 1-17 (2021)
Abstract Anticancer drug gefitinib causes inflammation-based side effects, such as interstitial pneumonitis. However, its mechanisms remain unknown. Here, we provide evidence that gefitinib elicits pro-inflammatory responses by promoting mature-inter
Externí odkaz:
https://doaj.org/article/8caaaf62bd0b45138093e5fa58c4ec7a
Publikováno v:
The Astrophysical Journal, Vol 958, Iss 2, p 150 (2023)
The Imaging X-ray Polarimetry Explorer (IXPE) detected X-ray polarization in the nearest Seyfert 2 galaxy, the Circinus galaxy, for the first time. To reproduce the IXPE results, we computed the degree of polarization based on two types of radiative
Externí odkaz:
https://doaj.org/article/5776b2b940e84ffaa12e3626f0411b4a
Publikováno v:
The Astrophysical Journal, Vol 950, Iss 1, p 72 (2023)
We investigated dusty and dust-free gas dynamics for a radiation-driven sub-parsec-scale outflow in an active galactic nucleus (AGN) associated with a supermassive black hole 10 ^7 M _⊙ and bolometric luminosity 10 ^44 erg s ^−1 based on the two-
Externí odkaz:
https://doaj.org/article/91cc37fb9a42459597520389d87e3c62
Autor:
Akito Ozawa, Yuki Kudoh
Publikováno v:
Energies, Vol 14, Iss 21, p 6943 (2021)
Hydrogen and its energy carriers, such as liquid hydrogen (LH2), methylcyclohexane (MCH), and ammonia (NH3), are essential components of low-carbon energy systems. To utilize hydrogen energy, the complete environmental merits of its supply chain shou
Externí odkaz:
https://doaj.org/article/7ce8918f9414411fb0d5f15198004a9e
Autor:
Yusuke Hirata, Kazumi Katagiri, Keita Nagaoka, Tohru Morishita, Yuki Kudoh, Tomohisa Hatta, Isao Naguro, Kuniyuki Kano, Tsuyoshi Udagawa, Tohru Natsume, Junken Aoki, Toshifumi Inada, Takuya Noguchi, Hidenori Ichijo, Atsushi Matsuzawa
Publikováno v:
Cell Reports, Vol 21, Iss 9, Pp 2447-2457 (2017)
Apoptosis signal-regulating kinase 1 (ASK1) is an oxidative stress-responsive kinase that is regulated by various interacting molecules and post-translational modifications. However, how these molecules and modifications cooperatively regulate ASK1 a
Externí odkaz:
https://doaj.org/article/9ca37944f87e433b964657198334ee8b
Autor:
Tatsuya Shimada, Yuki Kudoh, Takuya Noguchi, Tomohiro Kagi, Midori Suzuki, Mei Tsuchida, Hiromu Komatsu, Miki Takahashi, Yusuke Hirata, Atsushi Matsuzawa
Publikováno v:
International Journal of Molecular Sciences, Vol 22, Iss 11, p 5796 (2021)
Receptor-interacting protein kinase 1 (RIPK1) is a key component of the tumor necrosis factor (TNF) receptor signaling complex that regulates both pro- and anti-apoptotic signaling. The reciprocal functions of RIPK1 in TNF signaling are determined by
Externí odkaz:
https://doaj.org/article/56ad76cb8a5f47b3916e3221068f734c
Publikováno v:
Galaxies, Vol 7, Iss 1, p 14 (2019)
In astrophysical jets observed in active galactic nuclei and in microquasars, the energy exchange rate by Coulomb collision is insufficient for thermal equilibrium between ions and electrons. Therefore, it is necessary to consider the difference betw
Externí odkaz:
https://doaj.org/article/cf1b01e3831f46c8b718ffb4a0e7340d
Autor:
Yuki Kudoh, Keiichi Wada
Publikováno v:
Galaxies, Vol 6, Iss 4, p 139 (2018)
It is widely believed that, in active galactic nuclei (AGNs), a supermassive black hole with an accretion disk is surrounded by an optically and geometrically thick torus at sub-parsec scale. However, it is not clear how the mass supply is toward the
Externí odkaz:
https://doaj.org/article/4619babbbee84ec380c08d1b9d263961