Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Shota Kawahara"'
Publikováno v:
Thrombosis Journal, Vol 20, Iss 1, Pp 1-11 (2022)
Abstract Background Supplementation with antithrombin (AT) concentrates is now common in the treatment of congenital and acquired AT deficiency. However, there is no established consensus on the target and timing of supplementation. We aimed to eluci
Externí odkaz:
https://doaj.org/article/63a01ff0453d4950bcd9cf2f5d556b1e
Publikováno v:
2022 IEEE Energy Conversion Congress and Exposition (ECCE).
Publikováno v:
2022 IEEE 31st International Symposium on Industrial Electronics (ISIE).
Publikováno v:
IEEE Transactions on Industry Applications. 57:2407-2420
Litz wire has been widely utilized in power transformers and inductors as a wire with low copper loss at high-frequency operation. The Litz wire is commonly made of many thin isolated strands twisted in multiple levels. Due to its complicated structu
Autor:
Jun Takeya, Kuniyuki Miwa, Yousoo Kim, Maki Kawai, Miyabi Imai-Imada, Kensuke Kimura, Shota Kawahara, Hiroshi Imada, Michael Galperin
Publikováno v:
Nature. 570:210-213
The formation of excitons in organic molecules by charge injection is an essential process in organic light-emitting diodes (OLEDs)1-7. According to a simple model based on spin statistics, the injected charges form spin-singlet (S1) excitons and spi
Autor:
Yasuyuki Konno, Shota Kawahara, Tatsuya Yamamoto, Kyohei Inamoto, Yinggang Bu, Tsutomu Mizuno, Toshiro Sato
Publikováno v:
Journal of the Japan Society of Applied Electromagnetics and Mechanics. 27:239-244
Publikováno v:
Thrombosis journal. 20(1):29
Background Supplementation with antithrombin (AT) concentrates is now common in the treatment of congenital and acquired AT deficiency. However, there is no established consensus on the target and timing of supplementation. We aimed to elucidate the
Publikováno v:
2020 23rd International Conference on Electrical Machines and Systems (ICEMS).
The Litz wire is utilized to wireless power transfer system and induction heating according to has small AC resistance in high frequency. Prediction of AC resistance of the Litz wire is important for design optimization of the Litz wire, hence the re
Publikováno v:
2020 IEEE Energy Conversion Congress and Exposition (ECCE).
The Litz wire is widely utilized in recent high frequency switching regulators as a magnetic wire with small AC resistance. The AC resistance of the Litz wire is dependent on the twisting structure of the strands as well as the resultant cross-sectio
Autor:
Shota Kawahara, Yasuyuki Konno, Tsutomu Mizuno, Yuki Chai, Yutaka Yamaguchi, Yinggang Bu, Tomoyoshi Kano, Tatsuya Yamamoto
Publikováno v:
Journal of the Japan Society of Applied Electromagnetics and Mechanics. 26:332-337