Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Kazuki Fujiwara"'
Autor:
Kazuki Fujiwara
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 103406- (2024)
Machine learning classification models often struggle with imbalanced datasets, leading to poor performance in minority classes. While preprocessing approaches like resampling can improve minority class detection, they may introduce sampling bias and
Externí odkaz:
https://doaj.org/article/f0c478402ce04eadb80fa2e0c3cffa6b
Autor:
Hiroto Terasaki, Toshifumi Yamashita, Ryoh Funatsu, Shohei Nomoto, Kazuki Fujiwara, Hideki Shiihara, Takehiro Yamashita, Taiji Sakamoto
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract This study aimed to investigate the relationship between macular shape and idiopathic macular hole (MH) findings using an objective method. We present retrospective observational case series on patients with MH. The shape of the macular area
Externí odkaz:
https://doaj.org/article/db5e4ccdd93440e289446ad790cbd500
Autor:
Issei Ogasawara, Daichi Shindo, Kazuki Fujiwara, Haruka Suzuki, Yuki Ueno, Hiroyuki Kato, Michihiro Takada, Yusuke Adachi, Manabu Todoroki, Susumu Iwasaki, Nobukazu Okimoto, Ken Nakata
Publikováno v:
Sports, Vol 12, Iss 3, p 65 (2024)
This short-term survey examined the effect of body part pain on subjective and objective handball performance in Japanese male national handball athletes. Fourteen athletes participated in this study. Assessments of pain in 10 body parts and subjecti
Externí odkaz:
https://doaj.org/article/2b47ec6a170844198782f216c721420e
Autor:
Mitsuharu Yonemura, Hitomi Nishibata, Rina Fujimura, Natsumi Ooura, Kengo Hata, Kazuki Fujiwara, Kaori Kawano, Itsuki Yamaguchi, Tomoyuki Terai, Yuichi Inubushi, Ichiro Inoue, Toshinori Yabuuchi, Kensuke Tono, Makina Yabashi
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract This study evaluates phase transformation kinetics under ultrafast cooling using femtosecond X-ray diffraction for the operand measurements of the dislocation densities in Fe–0.1 mass% C–2.0 mass% Mn martensitic steel. To identify the ph
Externí odkaz:
https://doaj.org/article/e6df542fb5ba4bccac2677fc4051a7eb
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract Soil-less substrates are unable to catalyse nitrification because the addition of a high concentration of organic substances suppresses nitrification. We used a previously developed multiple parallel mineralization method, which enables the
Externí odkaz:
https://doaj.org/article/9cd37cf648514af3941e523a95d27036
Autor:
Hideki Shiihara, Shozo Sonoda, Hiroto Terasaki, Kazuki Fujiwara, Ryoh Funatsu, Yousuke Shiba, Yoshiki Kumagai, Naoto Honda, Taiji Sakamoto
Publikováno v:
PLoS ONE, Vol 18, Iss 3, p e0283214 (2023)
Aim/backgroundTo aim of this study is to develop an artificial intelligence (AI) that aids in the thought process by providing retinal clinicians with clinically meaningful or abnormal findings rather than just a final diagnosis, i.e., a "wayfinding
Externí odkaz:
https://doaj.org/article/fdb665d17a9743eea5aa6b900e127fd3
Autor:
Takehiro Yamashita, Hideki Shiihara, Hiroto Terasaki, Kazuki Fujiwara, Minoru Tanaka, Taiji Sakamoto
Publikováno v:
PLoS ONE, Vol 17, Iss 6, p e0268864 (2022)
PurposeMyopia is a known risk factor of pigmentary glaucoma (PG), and the increased prevalence of myopia in Asian countries indicates that more cases of PG will likely develop soon. However, there are no diagnostic criteria for PG for Asians. Therefo
Externí odkaz:
https://doaj.org/article/66555c91bc52444fb4d34ca881d95b74
Autor:
Kazuki Fujiwara, Yuki O. Kobayashi, Manami Usui, Kazuya Nishioka, Misa Nakamura, Shinji Kawano, Yoshihiro Okada, Akira Kobayashi, Atsushi Miyasaka, Kazuyuki Hirayae, Yoshiyuki Kushima, Yatsuka Nishi, Hiroyoshi Inoue
Publikováno v:
Frontiers in Plant Science, Vol 12 (2021)
Foot rot disease caused by Diaporthe destruens (formerly Plenodomus destruens) has become a major concern for the production of sweet potato [Ipomoea batatas (L.) Lam.] in Japan. A related fungus Diaporthe batatas, which causes dry rot disease of swe
Externí odkaz:
https://doaj.org/article/665ec79422c9417c92d682a9d429c745
Publikováno v:
Data in Brief, Vol 22, Iss , Pp 693-696 (2019)
Peronospora destructor (Berk.) is an important biotrophic oomycete that causes downy mildew on onion (Allium Cepa L.) worldwide, especially in humid and temperate regions. The disease attacks bulb and seed production of onion, resulting in losses in
Externí odkaz:
https://doaj.org/article/42800e8520ca472fbf0c6288d00f89ce
Publikováno v:
IEEE Access, Vol 7, Pp 82970-82977 (2019)
During the past two decades, the problem of how to develop efficient segmentation algorithms for dealing with strongly imbalanced data has been drawing much attention of researchers and practitioners in the field of data mining. A typical approach fo
Externí odkaz:
https://doaj.org/article/31781efc23864f5ca115cbdbcc274cc6