Zobrazeno 1 - 10
of 550
pro vyhledávání: '"Keisuke, YAMADA"'
Autor:
Takaaki Morimoto, MD, PhD, Naoya Yoshimoto, MD, Takashi Kuragaichi, MD, Junya Taki, MD, Keisuke Yamada, MD, PhD
Publikováno v:
Radiology Case Reports, Vol 19, Iss 8, Pp 3488-3491 (2024)
Situs inversus is a rare congenital abnormality characterized by mirror-image transposition of the major visceral organs and vessels. Few reports have discussed the use of mechanical thrombectomy in acute ischemic stroke with situs inversus. We prese
Externí odkaz:
https://doaj.org/article/afe1466d48d84625b271ecad725abe7e
Autor:
Keisuke YAMADA, Jinchen JI
Publikováno v:
Mechanical Engineering Journal, Vol 11, Iss 2, Pp 23-00411-23-00411 (2024)
This paper presents a vibration analysis using the substructure elimination and binding method for vibration systems governed by a one-dimensional wave equation. Coupled vibration analysis has been developed, and the component mode synthesis method i
Externí odkaz:
https://doaj.org/article/9246e767666c4c58a4619cd0f0f11a19
Autor:
Keisuke YAMADA, Jinchen JI
Publikováno v:
Mechanical Engineering Journal, Vol 10, Iss 6, Pp 23-00293-23-00293 (2023)
In this study, a vibration analysis method is presented based on the substructure elimination method for a Bernoulli-Euler beam. Vibration analysis using modal analysis is effective for reducing the degrees of freedom and enables the analysis of a be
Externí odkaz:
https://doaj.org/article/1b562a8cc5e54e9999543ebf37adf670
Autor:
Keisuke Yamada
The lead singer on Supercell's eponymous first album is Hatsune Miku-a Vocaloid character created by Crypton Future Media with voice synthesizers. A virtual superstar, over 100,000 songs, uploaded mostly by fans, are attributed to her. Supercell is a
Autor:
Keisuke YAMADA, Jinchen JI
Publikováno v:
Mechanical Engineering Journal, Vol 10, Iss 5, Pp 23-00222-23-00222 (2023)
This study proposes a method to improve the computational accuracy of modal analysis by considering higher-order residual terms in addition to the residual stiffness. Conventionally, the effect of the residual stiffness of higher-order eigenmodes has
Externí odkaz:
https://doaj.org/article/f7ac79877e844dbe86dc283b0cc80210
Autor:
Keisuke YAMADA, Jinchen JI
Publikováno v:
Mechanical Engineering Journal, Vol 10, Iss 5, Pp 23-00241-23-00241 (2023)
This paper presents a vibration analysis using the substructure elimination method for vibration systems governed by a one-dimensional wave equation. The utilization of a one-dimensional continuous body serves as a suitable approach for understanding
Externí odkaz:
https://doaj.org/article/60acae00f22a4a4d9ef0e93369172b47
Publikováno v:
Cells, Vol 13, Iss 5, p 457 (2024)
Despite a long history of research, neurodegenerative diseases and malignant brain tumor gliomas are both considered incurable, facing challenges in the development of treatments. Recent evidence suggests that RNA modifications, previously considered
Externí odkaz:
https://doaj.org/article/7606c11b38b54be1869131f8f8036f9a
Autor:
Yuichiro Kurokawa, Keisuke Yamada, Tomohiro Taniguchi, Shu Horiike, Terumitsu Tanaka, Hiromi Yuasa
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract Recent increased development interest in millimeter-wave oscillator devices has necessitated realization of small oscillators with high frequency, wide frequency tunability, and room-temperature operation. Spin-torque oscillators (STOs) are
Externí odkaz:
https://doaj.org/article/11e7b60b603a4a0b8faf49c4706e71be
Autor:
Ako Matsuhashi, Shota Tanaka, Hirokazu Takami, Masashi Nomura, Masako Ikemura, Yoshitaka Matsubayashi, Yusuke Shinoda, Keisuke Yamada, Yu Sakai, Yasuaki Karasawa, Shunsaku Takayanagi, Nobuhito Saito
Publikováno v:
Frontiers in Oncology, Vol 13 (2023)
BackgroundGlioblastoma is a malignant tumor, and its prognosis is as poor as 1.5 to 2 years. Most cases recur within one year even under the standard treatment. The majority of recurrences are local, and in rare cases, metastasize mostly within the c
Externí odkaz:
https://doaj.org/article/a030dc3b61834d3bb50573acba60efec
Autor:
Shinya Miyamoto, Ryosuke Yoshioka, Keisuke Yamada, Hajime Nishido, Ririko Takeda, Yasushi Ino, Katsumi Hoya
Publikováno v:
Interdisciplinary Neurosurgery, Vol 29, Iss , Pp 101532- (2022)
Pediatric intracranial aneurysms (PIAs) are uncommon and account for less than 5% of all cerebral aneurysms, and 3.1% of PIAs are located in the posterior cerebral artery (PCA). To the best of our knowledge, only a few cases of pediatric PCA unruptur
Externí odkaz:
https://doaj.org/article/dac23bd05000461ca1ea5c6878b524a6