Zobrazeno 1 - 10
of 637
pro vyhledávání: '"Takeshi, Morita"'
Autor:
Kaho Shionoya, Jae-Hyun Park, Toru Ekimoto, Junko S. Takeuchi, Junki Mifune, Takeshi Morita, Naito Ishimoto, Haruka Umezawa, Kenichiro Yamamoto, Chisa Kobayashi, Atsuto Kusunoki, Norimichi Nomura, So Iwata, Masamichi Muramatsu, Jeremy R. H. Tame, Mitsunori Ikeguchi, Sam-Yong Park, Koichi Watashi
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract Macaque restricts hepatitis B virus (HBV) infection because its receptor homologue, NTCP (mNTCP), cannot bind preS1 on viral surface. To reveal how mNTCP loses the viral receptor function, we here solve the cryo-electron microscopy structure
Externí odkaz:
https://doaj.org/article/e0c7a1cde5a344788f48548a8d8535bf
Publikováno v:
Neural Development, Vol 19, Iss 1, Pp 1-22 (2024)
Abstract Mosquito-borne diseases account for nearly 1 million human deaths annually, yet we have a limited understanding of developmental events that influence host-seeking behavior and pathogen transmission in mosquitoes. Mosquito-borne pathogens ar
Externí odkaz:
https://doaj.org/article/7e95a4df152947cda8a00128075dfd2d
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 36, Iss 1, Pp 1-12 (2023)
Abstract In order to improve the elderly people’s quality of life, supporting their walking behaviors is a promising technology. Therefore, based on one ultrasonic motor, a wire-driven series elastic mechanism for walking assistive system is propos
Externí odkaz:
https://doaj.org/article/45ebf9772a1642659bf95d5e5fa214e8
Autor:
Takayuki Hishiki, Takeshi Morita, Daisuke Akazawa, Hirofumi Ohashi, Eun-Sil Park, Michiyo Kataoka, Junki Mifune, Kaho Shionoya, Kana Tsuchimoto, Shinjiro Ojima, Aa Haeruman Azam, Shogo Nakajima, Madoka Kawahara, Tomoki Yoshikawa, Masayuki Shimojima, Kotaro Kiga, Ken Maeda, Tadaki Suzuki, Hideki Ebihara, Yoshimasa Takahashi, Koichi Watashi
Publikováno v:
Microbiology Spectrum, Vol 11, Iss 4 (2023)
ABSTRACT Mpox virus (formerly monkeypox virus [MPXV]) is a neglected zoonotic pathogen that caused a worldwide outbreak in May 2022. Given the lack of an established therapy, the development of an anti-MPXV strategy is of vital importance. To identif
Externí odkaz:
https://doaj.org/article/9162094e82eb4dd4b7a19db6b082afe0
Autor:
Shoki Ieiri, Kyohei Yamada, Tatsuki Sasamura, Shinsuke Itoh, Takashi Kasashima, Takeshi Morita
Publikováno v:
Applied Physics Express, Vol 17, Iss 6, p 064001 (2024)
A high-power ultrasonic transducer for minimally invasive treatments is proposed, capable of treating areas inaccessible by high-intensity focused ultrasound treatments. This transducer employs two elliptical reflectors that efficiently focus ultraso
Externí odkaz:
https://doaj.org/article/6cc1838aaf244d47a3d4d2a00a42cca0
Autor:
Makoto Mitsunaga, Kimihiro Ito, Takashi Nishimura, Hironori Miyata, Kei Miyakawa, Takeshi Morita, Akihide Ryo, Hisataka Kobayashi, Yoshimitsu Mizunoe, Tadayuki Iwase
Publikováno v:
Communications Biology, Vol 5, Iss 1, Pp 1-10 (2022)
Abstract The continuous emergence of microbial pathogens for which there are no effective antimicrobials threatens global health, necessitating novel antimicrobial approaches. Here, we present a targeted antimicrobial strategy that can be applied to
Externí odkaz:
https://doaj.org/article/e132bbecbc27484cab7574235fe332ae
Publikováno v:
IEEE Access, Vol 10, Pp 113678-113689 (2022)
In this paper, to advance acoustic waveguide transducers towards practical thermal ablation applications, we studied DPLUS (double parabolic reflectors wave-guided ultrasonic transducer) with a 1-m long (0.6-mm radius) and low-loss fused quartz thin
Externí odkaz:
https://doaj.org/article/e735808a98a34d4091d67fbe14069104
Autor:
Shuichi Hamada, Miyuki Shigano, Yumi Wako, Kazufumi Kawasako, Kensuke Satomoto, Tatsuya Mitsumoto, Takayuki Fukuda, Wakako Ohyama, Takeshi Morita, Makoto Hayashi
Publikováno v:
Genes and Environment, Vol 44, Iss 1, Pp 1-9 (2022)
Abstract Background Currently, revisions to the ICH S1 guidance on rodent carcinogenicity testing are being proposed. Application of this approach would reduce the use of animals in accordance with the 3Rs principles (reduce/refine/replace). The meth
Externí odkaz:
https://doaj.org/article/dcffae53b6f441a4900b515615998fe7
Autor:
Kang Chen, Takasuke Irie, Takashi Iijima, Takashi Kasashima, Kota Yokoyama, Susumu Miyake, Takeshi Morita
Publikováno v:
IEEE Access, Vol 10, Pp 26117-26126 (2022)
To achieve wide-frequency (20 kHz-2 MHz) high-power output (10 MPa) of Double Parabolic refLectors wave-guided Ultrasonic tranSducers (DPLUS), this paper investigated the DPLUS with hard-type PZTs. Under resonant excitation of the DPLUS waveguide, ar
Externí odkaz:
https://doaj.org/article/6a8ef141e4d14f31a7e71eac7d4ef4e9
Publikováno v:
IEEE Access, Vol 10, Pp 46895-46910 (2022)
Speed control of ultrasonic motors (USM) needs to be precise, fast, and robust; however, this becomes a challenging task due to the nonlinear behavior of these motors including nonlinear response, pull-out phenomenon, and speed hysteresis. However, l
Externí odkaz:
https://doaj.org/article/c95a72f4a2024e7f8575c56db80a7967