Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Kazuma Kaneko"'
Autor:
Takayoshi Sasako, Toshihiro Umehara, Kotaro Soeda, Kazuma Kaneko, Miho Suzuki, Naoki Kobayashi, Yukiko Okazaki, Miwa Tamura-Nakano, Tomoki Chiba, Domenico Accili, C. Ronald Kahn, Tetsuo Noda, Hiroshi Asahara, Toshimasa Yamauchi, Takashi Kadowaki, Kohjiro Ueki
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-18 (2022)
Sasako et al. show that disruption of the insulin/IGF-1 signaling by suppressing Akt activity in mouse skeletal muscle can accelerate osteosarcopenia and shortens lifespan, which is reversed by inactivation of FoxOs rather than activation of mTOR, su
Externí odkaz:
https://doaj.org/article/485f04e2a5324e6780b6abc02a8a35ba
Autor:
Masahito Katsuki, Yasuhiko Matsumori, Taisuke Ichihara, Yuya Yamada, Shin Kawamura, Kenta Kashiwagi, Akihito Koh, Tetsuya Goto, Kazuma Kaneko, Naomichi Wada, Fuminori Yamagishi
Publikováno v:
Life, Vol 14, Iss 1, p 96 (2024)
Objective: To investigate the prescription patterns for patients aged 6–17 years with headaches in the REZULT database. Methods: We cross-sectionally investigated (Study 1) the pattern of prescription and the proportion of triptan overprescription
Externí odkaz:
https://doaj.org/article/c27e47c2cc5841959edeb6c468cbaebe
Publikováno v:
IEEE Journal on Selected Areas in Communications. 40:276-289
Space-Air-Ground Integrated Networks (SAGIN) is considered as the key structure of the next generation network. The space satellites and air nodes are the potential candidates to assist and offload the terrain transmissions. However, due to the high
Autor:
Hiroshi Aruga, Shigenori Tani, Kazuma Kaneko, Shigeru Uchida, Hikaru Tsuchida, Yuichi Kawamoto, Nei Kato
Publikováno v:
IEEE Wireless Communications Letters. 9:809-812
Recently, changes in the relationship between satellite communication networks and ground communication networks have led to an increase in the demands imposed on satellite communication networks. In this category of networks, the low earth orbit (LE
Publikováno v:
Organic & Biomolecular Chemistry. 18:3367-3373
A BINOL-derived chiral bifunctional sulfide catalyst bearing a phenylurea moiety was applied to enantioselective bromoaminocyclization reactions of 2-allylaniline derivatives, which provide optically active 2-substituted indoline products as importan
Publikováno v:
Chemical Communications. 55:8619-8622
The alkyne aza-Prins cyclization of 3,5-diynyl amides and various aldehydes was developed using TfOH with/without (Me2AlO)2SO2. This method, which could be applied to homopropargyl amides, provides TfO-substituted pyrrolidines with E-selectivities an
Publikováno v:
Advances in Communications Satellite Systems: Proceedings of the 37th International Communications Satellite Systems Conference (ICSSC-2019) ISBN: 9781839531453
To reduce the cost of satellite communications, it is important to minimize the number of beams by arranging the beams so as to suit the traffic load. Although a nonuniform beam pattern optimization method controlled by digital beam forming (DBF) has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f63bf4151054c861bf02eecdaebdf06f
https://doi.org/10.1049/pbte095e_ch46
https://doi.org/10.1049/pbte095e_ch46
Publikováno v:
IEEE Transactions on Vehicular Technology. 67:2097-2107
Recent years have seen the development of a satellite communication system called a high-throughput satellite (HTS), which enables large-capacity communication to cope with various communication demands. Current HTSs have a fixed allocation of commun
Publikováno v:
Organicbiomolecular chemistry. 17(15)
An efficient enantioselective synthesis of 3,3-disubstituted phthalides possessing a chiral quaternary carbon center was achieved via catalytic asymmetric bromolactonization that utilized BINOL-derived bifunctional sulfide catalysts. Transformations
Autor:
Ayano Tsuchihashi, Ayaka Mochizuki, Masahiro Yamanaka, Kazuma Kaneko, Ryuichi Nishiyori, Seiji Shirakawa
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 24(63)
Although a wide variety of chiral organocatalysts have been developed for asymmetric transformations, effective chiral dialkyl sulfide organocatalysts remain relatively rare and under-developed, despite the potential utility of dialkyl sulfide cataly