Zobrazeno 1 - 10
of 7 560
pro vyhledávání: '"Fukumura A"'
Autor:
Adegoke, Oluwashina, Garcia, Javier, Connors, Riley, Ding, Yuanze, Mastroserio, Guglielmo, Steiner, James, Ingram, Adam, Harrison, Fiona, Tomsick, John, Kara, Erin, Mehdipour, Missagh, Fukumura, Keigo, Stern, Daniel, Ubach, Santiago, Lucchini, Matteo
MAXI J1803-298 is a transient black hole candidate discovered in May of 2021 during an outburst that lasted several months. Multiple X-ray observations reveal recurring "dipping" intervals in several of its light curves, particularly during the hard/
Externí odkaz:
http://arxiv.org/abs/2410.01134
Autor:
Fukumura, Keigo, Mehdipour, Missagh, Behar, Ehud, Shrader, Chris, Dadina, Mauro, Kazanas, Demosthenes, Marchesi, Stefano, Tombesi, Francesco
Publikováno v:
revised and under 2nd review for ApJ, 2024
X-ray obscuration of active galactic nuclei (AGNs) is considered in the context of ionized winds of stratified structure launched from accretion disks. We argue that a Compton-thick layer of a large-scale disk wind can obscure continuum X-rays and al
Externí odkaz:
http://arxiv.org/abs/2403.07086
Publikováno v:
Jpn. J. Appl. Phys. 61, SB1031 (2022)
We determined the complex dielectric functions of $\varepsilon$-Ga$_2$O$_3$ using optical transmittance and reflectance spectroscopies at temperatures from 10 K to room temperature. The measured dielectric-function spectra reveal distinct structures
Externí odkaz:
http://arxiv.org/abs/2310.20276
Publikováno v:
Jpn. J. Appl. Phys, 63, 02SP09 (2024)
We have observed a new optical transition in the photoreflectance spectra of indirect-gap BiOCl thin films, which were grown on SrTiO$_3$ substrates. The position of this transition is close in energy to its bulk critical point energy. Moreover, thes
Externí odkaz:
http://arxiv.org/abs/2310.07199
Autor:
Strasser, P., Fukumura, S., Iwai, R., Kanda, S., Kawamura, S., Kitaguchi, M., Nishimura, S., Seo, S., Shimizu, H. M., Shimomura, K., Tada, H., Torii, H. A.
Publikováno v:
Phys. Rev. Lett. 131, 253003 (2023)
Muonic helium atom hyperfine structure (HFS) measurements are a sensitive tool to test the three-body atomic system and bound-state quantum electrodynamics theory, and determine fundamental constants of the negative muon magnetic moment and mass. The
Externí odkaz:
http://arxiv.org/abs/2306.07533
Autor:
Kazuyuki Komatsu, Mitsuhiro Kato, Kazuo Kubota, Shinobu Fukumura, Keitaro Yamada, Ikumi Hori, Kenji Shimizu, Sachiko Miyamoto, Kaori Yamoto, Takuya Hiraide, Kazuki Watanabe, Shintaro Aoki, Shogo Furukawa, Taiju Hayashi, Masaharu Isogai, Takuma Harasaki, Mitsuko Nakashima, Hirotomo Saitsu
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Variant annotations are crucial for efficient identification of pathogenic variants. In this study, we retrospectively analyzed the utility of four annotation tools (allele frequency, ClinVar, SpliceAI, and Phenomatcher) in identifying 271 p
Externí odkaz:
https://doaj.org/article/20d642f57d7841aeb22a94d0268d9ad2
Autor:
Mamiko Miyashita, Ryuji Yoshioka, Yuki Fukumura, Manabu Takamatsu, Atsushi Oba, Yoshihiro Ono, Yosuke Inoue, Yoshihiro Mise, Yu Takahashi, Akio Saiura
Publikováno v:
Annals of Gastroenterological Surgery, Vol 8, Iss 5, Pp 860-867 (2024)
Abstract Aim Pancreatic reconstruction after pancreaticoduodenectomy (PD) that leaves a small remnant pancreas is often difficult. Pancreatic fistula is a major complication after PD, and fistulas are rare in patients with hard pancreas. However, the
Externí odkaz:
https://doaj.org/article/1b281063f0c9487fbedc3cd9e4303b50
Autor:
Kazuhiro Fukumura, Akio Masuda, Jun-ichi Takeda, Osfamu Nagano, Hideyuki Saya, Kinji Ohno, Akila Mayeda
Publikováno v:
iScience, Vol 27, Iss 12, Pp 111400- (2024)
Summary: Cell cycle progression requires periodic gene expression through splicing control. However, the splicing factor that directly controls this cell cycle-dependent splicing remains unknown. Cell cycle-dependent expression of the AURKB (aurora k
Externí odkaz:
https://doaj.org/article/bd659f5b8d9847ee811636773b24743e
Publikováno v:
A&A 670, A122 (2023)
Layers of ionized plasma, in the form of winds ejected from the accretion disk of Supermassive Black Holes (SMBHs) are frequently observed in Active Galactic Nuclei (AGNs). Winds with a velocity often exceeding $0.1c$ are called Ultra-Fast-Outflows (
Externí odkaz:
http://arxiv.org/abs/2301.02681
Autor:
Fukumura, Yoshimi1 (AUTHOR) fukumura.yoshimi.tkb_fw@u.tsukuba.ac.jp
Publikováno v:
City & Built Environment. 12/24/2024, Vol. 2 Issue 1, p1-21. 21p.