Zobrazeno 1 - 10
of 325
pro vyhledávání: '"Keisuke Nakano"'
Autor:
Shintaro Sukegawa, Futa Tanaka, Keisuke Nakano, Takeshi Hara, Takanaga Ochiai, Katsumitsu Shimada, Yuta Inoue, Yoshihiro Taki, Fumi Nakai, Yasuhiro Nakai, Takanori Ishihama, Ryo Miyazaki, Satoshi Murakami, Hitoshi Nagatsuka, Minoru Miyake
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract The uncertainty of true labels in medical images hinders diagnosis owing to the variability across professionals when applying deep learning models. We used deep learning to obtain an optimal convolutional neural network (CNN) by adequately
Externí odkaz:
https://doaj.org/article/bdcde13f315346a5bd9e7a3be0d4ce7d
Autor:
Yuki Shinoda-Ito, Anna Hirai, Kazuhiro Omori, Hidetaka Ideguchi, Hideki Yamamoto, Fumino Kato, Kyoichi Obata, Tatsuo Ogawa, Keisuke Nakano, Takato Nakadoi, Eri Katsuyama, Soichiro Ibaragi, Tadashi Yamamoto, Hitoshi Nagatsuka, Akira Hirasawa, Shogo Takashiba
Publikováno v:
BMC Oral Health, Vol 23, Iss 1, Pp 1-12 (2023)
Abstract Background Plasminogen serves as the precursor to plasmin, an essential element in the fibrinolytic process, and is synthesized primarily in the liver. Plasminogen activation occurs through the action of plasminogen activator, converting it
Externí odkaz:
https://doaj.org/article/a97292b760e441958f90c207875d3ef4
Autor:
Kiyofumi Takabatake, Hidetsugu Tsujigiwa, Keisuke Nakano, Anqi Chang, Tianyan Piao, Yasunori Inada, Takuma Arashima, Ayumi Morimatsu, Ayumi Tanaka, Hotaka Kawai, Hitoshi Nagatsuka
Publikováno v:
Materials, Vol 17, Iss 16, p 4108 (2024)
The polarization balance of M1/M2 macrophages with different functions is important in osteogenesis and bone repair processes. In a previous study, we succeeded in developing honeycomb tricalcium phosphate (TCP), which is a cylindrical scaffold with
Externí odkaz:
https://doaj.org/article/82f9cefe51b54f139285c568345dda9b
Autor:
Shintaro Sukegawa, Sawako Ono, Futa Tanaka, Yuta Inoue, Takeshi Hara, Kazumasa Yoshii, Keisuke Nakano, Kiyofumi Takabatake, Hotaka Kawai, Shimada Katsumitsu, Fumi Nakai, Yasuhiro Nakai, Ryo Miyazaki, Satoshi Murakami, Hitoshi Nagatsuka, Minoru Miyake
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract The study aims to identify histological classifiers from histopathological images of oral squamous cell carcinoma using convolutional neural network (CNN) deep learning models and shows how the results can improve diagnosis. Histopathologica
Externí odkaz:
https://doaj.org/article/ce32755fd0a34835bb9a3770f1cb887c
Publikováno v:
PLoS ONE, Vol 19, Iss 11, p e0313400 (2024)
This paper considers message delivery through direct communication between drones in an epidemic manner. One method of increasing communication opportunities is to enlarge the communication range. However, this approach is not always possible due to
Externí odkaz:
https://doaj.org/article/b329984b7ae349c28a12b7c42cc26f6d
Autor:
Shintaro Sukegawa, Futa Tanaka, Takeshi Hara, Kazumasa Yoshii, Katsusuke Yamashita, Keisuke Nakano, Kiyofumi Takabatake, Hotaka Kawai, Hitoshi Nagatsuka, Yoshihiko Furuki
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract In this study, the accuracy of the positional relationship of the contact between the inferior alveolar canal and mandibular third molar was evaluated using deep learning. In contact analysis, we investigated the diagnostic performance of th
Externí odkaz:
https://doaj.org/article/90441fd059d64fef92a2134dd7c4c6f6
Autor:
Shintaro Sukegawa, Futa Tanaka, Keisuke Nakano, Takeshi Hara, Kazumasa Yoshii, Katsusuke Yamashita, Sawako Ono, Kiyofumi Takabatake, Hotaka Kawai, Hitoshi Nagatsuka, Yoshihiko Furuki
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract The use of sharpness aware minimization (SAM) as an optimizer that achieves high performance for convolutional neural networks (CNNs) is attracting attention in various fields of deep learning. We used deep learning to perform classification
Externí odkaz:
https://doaj.org/article/0edad51988624e70adc62039ceec5c89
Autor:
Hotaka Kawai, May Wathone Oo, Kiyofumi Takabatake, Ikue Tosa, Yamin Soe, Htoo Shwe Eain, Sho Sanou, Shigeko Fushimi, Shintaro Sukegawa, Keisuke Nakano, Takarada Takeshi, Hitoshi Nagatsuka
Publikováno v:
JBMR Plus, Vol 7, Iss 3, Pp n/a-n/a (2023)
ABSTRACT Mesenchymal stem cell (MSC) therapy is a promising approach to curing bone diseases and disorders. In treating genetic bone disorders, MSC therapy is local or systemic transplantation of isolated and in vitro proliferated MSC rather than bon
Externí odkaz:
https://doaj.org/article/80e2ce5e69d548a5ae6ce9ba9e0aff5b
Autor:
Shintaro Sukegawa, Ai Fujimura, Akira Taguchi, Norio Yamamoto, Akira Kitamura, Ryosuke Goto, Keisuke Nakano, Kiyofumi Takabatake, Hotaka Kawai, Hitoshi Nagatsuka, Yoshihiko Furuki
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract Osteoporosis is becoming a global health issue due to increased life expectancy. However, it is difficult to detect in its early stages owing to a lack of discernible symptoms. Hence, screening for osteoporosis with widely used dental panora
Externí odkaz:
https://doaj.org/article/071b3bd06e884d02adc3ac65dd6c69fb
Autor:
Shintaro Sukegawa, Tamamo Matsuyama, Futa Tanaka, Takeshi Hara, Kazumasa Yoshii, Katsusuke Yamashita, Keisuke Nakano, Kiyofumi Takabatake, Hotaka Kawai, Hitoshi Nagatsuka, Yoshihiko Furuki
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract Pell and Gregory, and Winter’s classifications are frequently implemented to classify the mandibular third molars and are crucial for safe tooth extraction. This study aimed to evaluate the classification accuracy of convolutional neural n
Externí odkaz:
https://doaj.org/article/ee739c4121654be492ff5774ebdab776