Zobrazeno 1 - 10
of 10 974
pro vyhledávání: '"Hirashima A"'
Autor:
Ohana, Ruben, McCabe, Michael, Meyer, Lucas, Morel, Rudy, Agocs, Fruzsina J., Beneitez, Miguel, Berger, Marsha, Burkhart, Blakesley, Dalziel, Stuart B., Fielding, Drummond B., Fortunato, Daniel, Goldberg, Jared A., Hirashima, Keiya, Jiang, Yan-Fei, Kerswell, Rich R., Maddu, Suryanarayana, Miller, Jonah, Mukhopadhyay, Payel, Nixon, Stefan S., Shen, Jeff, Watteaux, Romain, Blancard, Bruno Régaldo-Saint, Rozet, François, Parker, Liam H., Cranmer, Miles, Ho, Shirley
Machine learning based surrogate models offer researchers powerful tools for accelerating simulation-based workflows. However, as standard datasets in this space often cover small classes of physical behavior, it can be difficult to evaluate the effi
Externí odkaz:
http://arxiv.org/abs/2412.00568
Autor:
Hirashima, Keiya, Moriwaki, Kana, Fujii, Michiko S., Hirai, Yutaka, Saitoh, Takayuki R., Makino, Junnichiro, Steinwandel, Ulrich P., Ho, Shirley
We introduce new high-resolution galaxy simulations accelerated by a surrogate model that reduces the computation cost by approximately 75 percent. Massive stars with a Zero Age Main Sequence mass of about 8 solar masses and above explode as core-col
Externí odkaz:
http://arxiv.org/abs/2410.23346
Autor:
Golkar, Siavash, Bietti, Alberto, Pettee, Mariel, Eickenberg, Michael, Cranmer, Miles, Hirashima, Keiya, Krawezik, Geraud, Lourie, Nicholas, McCabe, Michael, Morel, Rudy, Ohana, Ruben, Parker, Liam Holden, Blancard, Bruno Régaldo-Saint, Cho, Kyunghyun, Ho, Shirley
Transformers have revolutionized machine learning across diverse domains, yet understanding their behavior remains crucial, particularly in high-stakes applications. This paper introduces the contextual counting task, a novel toy problem aimed at enh
Externí odkaz:
http://arxiv.org/abs/2406.02585
Autor:
Hirashima, Keiya, Moriwaki, Kana, Fujii, Michiko S., Hirai, Yutaka, Saitoh, Takayuki R., Makino, Junichiro, Ho, Shirley
Some stars are known to explode at the end of their lives, called supernovae (SNe). The substantial amount of matter and energy that SNe release provides significant feedback to star formation and gas dynamics in a galaxy. SNe release a substantial a
Externí odkaz:
http://arxiv.org/abs/2311.08460
Autor:
Seiji Ishikawa, Junko Hirashima, Makiko Hiroyama, Shojiro Ozato, Masayuki Watanabe, Katsuyuki Terajima
Publikováno v:
JA Clinical Reports, Vol 10, Iss 1, Pp 1-10 (2024)
Abstract Background The effects of factors related to anesthetic management, including anesthesia methods and infusion volume, on acute kidney injury (AKI) after esophagectomy have not been thoroughly investigated. Methods A historical cohort study o
Externí odkaz:
https://doaj.org/article/41cd7cc8703842d0aa220345afffe882
Autor:
Takeshi Nagashima, Ken Yamaguchi, Kenichi Urakami, Yuji Shimoda, Sumiko Ohnami, Keiichi Ohshima, Tomoe Tanabe, Akane Naruoka, Fukumi Kamada, Masakuni Serizawa, Keiichi Hatakeyama, Shumpei Ohnami, Koji Maruyama, Tohru Mochizuki, Maki Mizuguchi, Akio Shiomi, Yasuhisa Ohde, Etsuro Bando, Teiichi Sugiura, Takashi Mukaigawa, Seiichiro Nishimura, Yasuyuki Hirashima, Koichi Mitsuya, Shusuke Yoshikawa, Yoshio Kiyohara, Yasuhiro Tsubosa, Hirohisa Katagiri, Masashi Niwakawa, Kaoru Takahashi, Hiroya Kashiwagi, Yoshichika Yasunaga, Yuji Ishida, Takashi Sugino, Hirotsugu Kenmotsu, Masanori Terashima, Mitsuru Takahashi, Katsuhiko Uesaka, Yasuto Akiyama
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract In cancer genome analysis, identifying pathogenic alterations and assessing their effects on oncogenic processes is important. Although whole exome sequencing (WES) can effectively detect such changes, driver alterations could not be identif
Externí odkaz:
https://doaj.org/article/78e02debd67d4858aa07bf66640f5372
Autor:
Yutaro Hirashima, Toshiaki Nakano, Kumiko Torisu, Seishi Aihara, Masanori Wakisaka, Takanari Kitazono
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Sodium-glucose cotransporter 2 (SGLT2) inhibitors have been shown to be renoprotective in ischemia-reperfusion (I/R) injury, with several proposed mechanisms, though additional mechanisms likely exist. This study investigated the impact of l
Externí odkaz:
https://doaj.org/article/58543e0d461e40c6957e870f9ac93c59
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Traditionally, constructing training datasets for automatic muscle segmentation from medical images involved skilled operators, leading to high labor costs and limited scalability. To address this issue, we developed a tool that enables effi
Externí odkaz:
https://doaj.org/article/4bb17ca67d84474da91f3b0600e1aafd
Autor:
Naoko Ishida, Kenji Nagata, Jyunki Fukuda, Yasuo Oguma, Tomonori Hirashima, Kenichi Minami, Yasumasa Nishimura, Yukinori Matsuo
Publikováno v:
Journal of Medical Case Reports, Vol 18, Iss 1, Pp 1-6 (2024)
Abstract Background Surgery is the standard care for patients with early-stage lung cancer, and stereotactic body radiation therapy is an option for those who are medically inoperable or refuse surgery. Medical developments in diagnostic and therapeu
Externí odkaz:
https://doaj.org/article/7834fa7af50b4a71aab4b9129a20621a
Autor:
Hirashima, Keiya, Moriwaki, Kana, Fujii, Michiko S., Hirai, Yutaka, Saitoh, Takayuki R., Makino, Junichiro
Supernova (SN) plays an important role in galaxy formation and evolution. In high-resolution galaxy simulations using massively parallel computing, short integration timesteps for SNe are serious bottlenecks. This is an urgent issue that needs to be
Externí odkaz:
http://arxiv.org/abs/2302.00026