Zobrazeno 1 - 10
of 14 954
pro vyhledávání: '"A, Seiko"'
Autor:
Kawamata, Masahiro, Pang, Xiaoqi, Murakawa, Hiroshi, Ohira-Kawamura, Seiko, Nakajima, Kenji, Masuda, Hidetoshi, Fujita, Masaki, Hanasaki, Noriaki, Onose, Yoshinori, Nambu, Yusuke
Magnetic excitations in the noncentrosymmetric magnet Sr$_2$MnSi$_2$O$_7$ were investigated through inelastic neutron scattering measurements. Major magnetic excitations are limited up to the energy transfer of 0.5 meV, and two magnon branches under
Externí odkaz:
http://arxiv.org/abs/2410.22741
Autor:
Kimura, Jun, Matsuo, Taro, Kobayashi, Hitomi, Ikeda, Yuji, Yoshioka, Kazuo, Takagi, Seiko, Ida, Shigeru
We present near-infrared high-dispersion spectroscopic observations of Europa using the Infrared Camera and Spectrograph (IRCS) onboard the Subaru Telescope, seeking direct evidence of water plumes on Europa and exploring spatial variations in plume
Externí odkaz:
http://arxiv.org/abs/2409.19053
Autor:
Jin, Sunho, Ishiguro, Masateru, Geem, Jooyeon, Naito, Hiroyuki, Takahashi, Jun, Akitaya, Hiroshi, Kuroda, Daisuke, Urakawa, Seitaro, Takagi, Seiko, Oono, Tatsuharu, Sekiguchi, Tomohiko, Perna, Davide, Ieva, Simone, Bach, Yoonsoo P., Imazawa, Ryo, Kawabata, Koji S., Watanabe, Makoto, Jo, Hangbin
Context. (4015) Wilson-Harrington (hereafter, WH) was discovered as a comet in 1949 but has a dynamical property consistent with that of a near-Earth asteroid. Although there is a report that the 1949 activity is associated with an ion tail, the caus
Externí odkaz:
http://arxiv.org/abs/2409.06448
Autor:
Gao, Bin, Chen, Tong, Liu, Chunxiao, Klemm, Mason L., Zhang, Shu, Ma, Zhen, Xu, Xianghan, Won, Choongjae, McCandless, Gregory T., Murai, Naoki, Ohira-Kawamura, Seiko, Moxim, Stephen J., Ryan, Jason T., Huang, Xiaozhou, Wang, Xiaoping, Chan, Julia Y., Cheong, Sang-Wook, Tchernyshyov, Oleg, Balents, Leon, Dai, Pengcheng
In magnetically ordered insulators, elementary quasiparticles manifest as spin waves - collective motions of localized magnetic moments propagating through the lattice - observed via inelastic neutron scattering. In effective spin-1/2 systems where g
Externí odkaz:
http://arxiv.org/abs/2408.15957
Autor:
Geem, Jooyeon, Ishiguro, Masateru, Naito, Hiroyuki, Hasegawa, Sunao, Takahashi, Jun, Bach, Yoonsoo P., Jin, Sunho, Takagi, Seiko, Ono, Tatsuharu, Kuroda, Daisuke, Sekiguchi, Tomohiko, Kuramoto, Kiyoshi, Nakamura, Tomoki, Watanabe, Makoto
Context. Ch-type asteroids are distinctive among other dark asteroids in that they exhibit deep negative polarization branches (NPBs). Nevertheless, the physical and compositional properties that cause their polarimetric distinctiveness are less inve
Externí odkaz:
http://arxiv.org/abs/2406.00319
Autor:
Baum, Sebastian, Huber, Patrick, Stengel, Patrick, Abe, Natsue, Ang, Daniel G., Apollonio, Lorenzo, Araujo, Gabriela R., Balogh, Levente, Boukhtouchen, Pranshu Bhaumik Yilda, Bramante, Joseph, Caccianiga, Lorenzo, Calabrese-Day, Andrew, Chang, Qing, Collar, Juan I., Ebadi, Reza, Elykov, Alexey, Freese, Katherine, Fung, Audrey, Galelli, Claudio, Gleason, Arianna E., Perez, Mariano Guerrero, Hakenmüller, Janina, Hanyu, Takeshi, Hasebe, Noriko, Hirose, Shigenobu, Horiuchi, Shunsaku, Hoshino, Yasushi, Ido, Yuki, Ivanov, Vsevolod, Kamiyama, Takashi, Kato, Takenori, Kawamura, Yoji, Kelso, Chris, Khodaparast, Giti A., LaVoie-Ingram, Emilie M., Leybourne, Matthew, Liu, Xingxin, Lucas, Thalles, Mariani, Brenden A. Magill Federico M., Mkhonto, Sharlotte, Mumm, Hans Pieter, Murase, Kohta, Naka, Tatsuhiro, Oguni, Kenji, Ream, Kathryn, Scholberg, Kate, Shen, Maximilian, Spitz, Joshua, Suzuki, Katsuhiko, Takla, Alexander, Tang, Jiashen, Tapia-Arellano, Natalia, Vermeesch, Pieter, Vincent, Aaron C., Vladimirov, Nikita, Walsworth, Ronald, Waters, David, Wurtz, Greg, Yamasaki, Seiko, Zhang, Xianyi
The second "Mineral Detection of Neutrinos and Dark Matter" (MDvDM'24) meeting was held January 8-11, 2024 in Arlington, VA, USA, hosted by Virginia Tech's Center for Neutrino Physics. This document collects contributions from this workshop, providin
Externí odkaz:
http://arxiv.org/abs/2405.01626
Autor:
Shangguan, Yanyan, Bao, Song, Dong, Zhao-Yang, Xi, Ning, Gao, Yi-Peng, Ma, Zhen, Wang, Wei, Qi, Zhongyuan, Zhang, Shuai, Huang, Zhentao, Liao, Junbo, Zhao, Xiaoxue, Zhang, Bo, Cheng, Shufan, Xu, Hao, Yu, Dehong, Mole, Richard A., Murai, Naoki, Ohira-Kawamura, Seiko, He, Lunhua, Hao, Jiazheng, Yan, Qing-Bo, Song, Fengqi, Li, Wei, Yu, Shun-Li, Li, Jian-Xin, Wen, Jinsheng
Publikováno v:
Nature Physics 19, 1883-1889 (2023)
Fractional magnetisation plateaus, in which the magnetisation is pinned at a fraction of its saturated value within a range of external magnetic field, are spectacular macroscopic manifestations of the collective quantum behaviours. One prominent exa
Externí odkaz:
http://arxiv.org/abs/2312.15932
Autor:
Yuji Shimizu, Shin-Ya Kawashiri, Hirotomo Yamanashi, Seiko Nakamichi, Naomi Hayashida, Yasuhiro Nagata, Takahiro Maeda
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract Although serum uric acid (UA) has been reported to be positively associated with increased arterial stiffness as evaluated by cardio-ankle vascular index (CAVI), UA also has an antioxidative effect that prevents endothelial damage. Therefore
Externí odkaz:
https://doaj.org/article/4699fc2b5d3b4d9aa0c73b5ff84a3e42
Autor:
Seiko Hirono, Ryota Higuchi, Goro Honda, Satoshi Nara, Minoru Esaki, Naoto Gotohda, Hideki Takami, Michiaki Unno, Teiichi Sugiura, Masayuki Ohtsuka, Yasuhiro Shimizu, Ippei Matsumoto, Toshifumi Kin, Hiroyuki Isayama, Daisuke Hashimoto, Yasuji Seyama, Hiroaki Nagano, Kenichi Hakamada, Satoshi Hirano, Yuichi Nagakawa, Shugo Mizuno, Hidenori Takahashi, Kazuto Shibuya, Hideki Sasanuma, Taku Aoki, Yuichiro Kohara, Toshiki Rikiyama, Masafumi Nakamura, Itaru Endo, Yoshihiro Sakamoto, Akihiko Horiguchi, Takashi Hatori, Hirofumi Akita, Toshiharu Ueki, Tetsuya Idichi, Keiji Hanada, Shuji Suzuki, Keiichi Okano, Hiromitsu Maehira, Fuyuhiko Motoi, Yasuhiro Fujino, Satoshi Tanno, Akio Yanagisawa, Yoshifumi Takeyama, Kazuichi Okazaki, Sohei Satoi, Hiroki Yamaue
Publikováno v:
Annals of Gastroenterological Surgery, Vol 8, Iss 5, Pp 845-859 (2024)
Abstract Background Surgical resection is standard treatment for invasive intraductal papillary mucinous carcinoma (IPMC); however, impact of multidisciplinary treatment on survival including postoperative adjuvant therapy (AT), neoadjuvant therapy (
Externí odkaz:
https://doaj.org/article/d6d396c983824a169f9947d3709083dc
Autor:
Beniyama, Jin, Sako, Shigeyuki, Ohtsuka, Katsuhito, Sekiguchi, Tomohiko, Ishiguro, Masateru, Kuroda, Daisuke, Urakawa, Seitaro, Yoshida, Fumi, Takumi, Asami, Maeda, Natsuho, Takahashi, Jun, Takagi, Seiko, Saito, Hiroaki, Nakaoka, Tatsuya, Saito, Tomoki, Ohshima, Tomohito, Imazawa, Ryo, Kagitani, Masato, Takita, Satoshi
Publikováno v:
ApJ, 955, 143 (2023)
Asteroid systems such as binaries and pairs are indicative of physical properties and dynamical histories of the Small Solar System Bodies. Although numerous observational and theoretical studies have been carried out, the formation mechanism of aste
Externí odkaz:
http://arxiv.org/abs/2306.15506