Zobrazeno 1 - 10
of 13 378
pro vyhledávání: '"A. Kasuga"'
Autor:
Yanagisawa, Kenshi, Furusho, Reiko, Nemoto, Shiomi, Kasuga, Toshihiro, Iwashita, Yumi, Watanabe, Jun-ichi
Publikováno v:
Proc. SPIE 13100, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation VI, 131004J (26 August 2024)
The intensity spectra recovered from the spectroscopic photographic plates were compared with the CCD spectra, and we found the difference between the two was 2.5%.The measurements were taken using a commercial flatbed scanner instead of a microdensi
Externí odkaz:
http://arxiv.org/abs/2409.01629
Autor:
Kasuga, Akira, Yonetani, Ryo
This paper presents the Customer Experience (CX) Simulator, a novel framework designed to assess the effects of untested web-marketing campaigns through user behavior simulations. The proposed framework leverages large language models (LLMs) to repre
Externí odkaz:
http://arxiv.org/abs/2407.21553
Autor:
Tamba, Tsubasa, Odaka, Hirokazu, Watanabe, Taihei, Iwata, Toshiya, Kasuga, Tomoaki, Tanimoto, Atsushi, Takashima, Satoshi, Ichihashi, Masahiro, Suzuki, Hiromasa, Bamba, Aya
X-ray polarization is a powerful tool for unveiling the anisotropic characteristics of high-energy celestial objects. We present a novel imaging reconstruction method designed for hard X-ray polarimeters employing a Si CMOS sensor and coded apertures
Externí odkaz:
http://arxiv.org/abs/2407.05443
Autor:
Zhang, TianFang, Doi, Mamoru, Kokubo, Mitsuru, Sako, Shigeyuki, Ohsawa, Ryou, Tominaga, Nozomu, Tanaka, Masaomi, Fukazawa, Yasushi, Takahashi, Hidenori, Arima, Noriaki, Kobayashi, Naoto, Arimatsu, Ko, Okumura, Shin-ichiro, Kondo, Sohei, Kasuga, Toshihiro, Mori, Yuki, Niino, Yuu
We studied the optical variability of 241 BL Lacs and 83 flat-spectrum radio quasars (FSRQ) from the 4LAC catalog using data from the Tomo-e Gozen Northern Sky Transient Survey, with $\sim$ 50 epochs per blazar on average. We excluded blazars whose o
Externí odkaz:
http://arxiv.org/abs/2405.12002
Autor:
Ichihashi, Masahiro, Bamba, Aya, Kato, Yuichi, Katsuda, Satoru, Suzuki, Hiromasa, Kasuga, Tomoaki, Odaka, Hirokazu, Nakazawa, Kazuhiro
Heating of charged particles via collisionless shocks, while ubiquitous in the universe, is an intriguing yet puzzling plasma phenomenon. One outstanding question is how electrons and ions approach an equilibrium after they were heated to different i
Externí odkaz:
http://arxiv.org/abs/2405.09040
Autor:
Uchida, Hiroyuki, Kasuga, Tomoaki, Maeda, Keiichi, Lee, Shiu-Hang, Tanaka, Takaaki, Bamba, Aya
While various methods have been proposed to disentangle the progenitor system for Type Ia supernovae, their origin is still unclear. Circumstellar environment is a key to distinguishing between the double-degenerate (DD) and single-degenerate (SD) sc
Externí odkaz:
http://arxiv.org/abs/2401.11763
Autor:
Murai, Yuta, Tanaka, Masaomi, Kawabata, Miho, Taguchi, Kenta, Teja, Rishabh Singh, Nakaoka, Tatsuya, Maeda, Keiichi, Kawabata, Koji S., Nagao, Takashi, Moriya, Takashi J., Sahu, D. K., Anupama, G. C., Tominaga, Nozomu, Morokuma, Tomoki, Imazawa, Ryo, Inutsuka, Satoko, Isogai, Keisuke, Kasuga, Toshihiro, Kobayashi, Naoto, Kondo, Sohei, Maehara, Hiroyuki, Mori, Yuki, Niino, Yuu, Ogawa, Mao, Ohsawa, Ryou, Okumura, Shin-ichiro, Saito, Sei, Sako, Shigeyuki, Takahashi, Hidenori, Uno, Kohki, Yamanaka, Masayuki
We present photometric, spectroscopic and polarimetric observations of the intermediate-luminosity Type IIP supernova (SN) 2021gmj from 1 to 386 days after the explosion. The peak absolute V-band magnitude of SN 2021gmj is -15.5 mag, which is fainter
Externí odkaz:
http://arxiv.org/abs/2401.05837
Autor:
Oshikiri, Kakeru, Tanaka, Masaomi, Tominaga, Nozomu, Morokuma, Tomoki, Takahashi, Ichiro, Tampo, Yusuke, Hamidani, Hamid, Arima, Noriaki, Arimatsu, Ko, Kasuga, Toshihiro, Kobayashi, Naoto, Kondo, Sohei, Mori, Yuki, Niino, Yuu, Ohsawa, Ryou, Okumura, Shin-ichiro, Sako, Shigeyuki, Takahashi, Hidenori
The population of optical transients evolving within a time-scale of a few hours or a day (so-called fast optical transients, FOTs) has recently been debated extensively. In particular, our understanding of extragalactic FOTs and their rates is limit
Externí odkaz:
http://arxiv.org/abs/2310.10066
Autor:
Miyamoto, Hiroko, Battisti, Matteo, Barghini, Dario, Belov, Alexander, Bertaina, Mario, Bianciotto, Marta, Bisconti, Francesca, Blaksley, Carl, Blin, Sylvie, Bolmgren, Karl, Cambiè, Giorgio, Capel, Francesca, Casolino, Marco, Churilo, Igor, De La taille, Christophe, Ebisuzaki, Toshikazu, Eser, Johannes, Fenu, Francesco, Filippatos, Geroge, Franceschi, Massimo Alberto, Fuglesang, Christer, Golzio, Alessio, Gorodetzky, Philippe, Kajino, Fumioshi, Kasuga, Hiroshi, Klimov, Pavel, Kungel, Viktoria, Kuznetsov, Vladimir, Manfrin, Massimiliano, Marcelli, Laura, Mascetti, Gabriele, Marszał, Włodzimierz, Mignone, Marco, Murashov, Alexey, Napolitano, Tommaso, Ohmori, Hitoshi, Olinto, Angela, Parizot, Etienne, Picozza, Piergiorgio, Piotrowski, Lech Wiktor, Plebaniak, Zbigniew, Prévôt, Guillaume, Reali, Enzo, Ricci, Marco, Romoli, Giulia, Sakaki, Naoto, Sharakin, Sergei, Shinozaki, Kenji, Szabelski, Jacek, Takizawa, Yoshiyuki, Valentini, Giovanni, Vrabel, Michal, Wiencke, Lawrence, MikhailZotov
Publikováno v:
PoS ICRC2023
Mini-EUSO is a wide Field-of-View (FoV, 44$^{\circ}$) telescope currently in operation from a nadia-facing UV-transparent window in the Russian Zvezda module on the International Space Station (ISS). It is the first detector of the JEM-EUSO program d
Externí odkaz:
http://arxiv.org/abs/2310.07374
Autor:
Yoichiro Kasuga, Nobuo Murayama
Publikováno v:
Open Veterinary Journal, Vol 14, Iss 10, Pp 2707-2713 (2024)
Background: Scales are composed of exfoliated keratinocytes and are frequently a secondary change, requiring the determination of the underlying cause. Consequently, making an appropriate differential diagnosis of scales and determining treatment nec
Externí odkaz:
https://doaj.org/article/4214ff4ebcbd439db7826c69596a9ff9
