Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Akio Iso"'
Autor:
Hiromitsu Wakana, Takuo Miwa, Yoshihisa Takayama, Takashi Iida, Yuichi Hayasaka, Takashi Kadowaki, Amane Miura, Akio Iso, Susumu Kitazume, Koichi Sasahara
Publikováno v:
Recent Successful Satellite Systems: Visions of the Future
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2699f10fbc54d7efebae58169525cc42
https://doi.org/10.2514/5.9781624104053.0343.0394
https://doi.org/10.2514/5.9781624104053.0343.0394
Autor:
Yoshiki Uchida, Yuji Sato, Noboru Kitagawa, Junichi Furuya, Tokiko Osawa, Akio Isobe, Mayumi Terazawa, Yukiko Hatanaka, Toshiharu Shichita
Publikováno v:
BMC Oral Health, Vol 22, Iss 1, Pp 1-6 (2022)
Abstract Background In Japan, oral hypofunction has been recognized as a disease since 2018. An alternative to occlusal force testing for assessing oral hypofunction is the evaluation of the number of natural teeth. Subjective masticatory function te
Externí odkaz:
https://doaj.org/article/edb1806b70d648f3b75335de47302580
Publikováno v:
BMC Oral Health, Vol 21, Iss 1, Pp 1-7 (2021)
Abstract Background Plate dentures cannot be easily modified after fabrication; therefore, the sites and magnitude of relief must be effectively assessed at the time of fabrication. However, a considerable variation exists in the magnitude of optimal
Externí odkaz:
https://doaj.org/article/a0a7d887416345899964f5329e874cca
Publikováno v:
Journal of the Japan Society for Aeronautical and Space Sciences. 46:63-70
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d0a1fdf529e29f3f9ab579226fb24d2
https://doi.org/10.2322/jjsass1969.46.63
https://doi.org/10.2322/jjsass1969.46.63
Publikováno v:
Journal of the Japan Society for Aeronautical and Space Sciences. 41:19-26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::559a37749787f3be00dc2f0455795e3f
https://doi.org/10.2322/jjsass1969.41.19
https://doi.org/10.2322/jjsass1969.41.19
Publikováno v:
Electronics and Communications in Japan (Part I: Communications). 75:104-115
Reducing sidelobe levels and lowering the effective mass of the equipment are important measures in the design of large deployable mesh reflector multibeam antennas used for mobile communication satellites with frequency reuse. In this paper, a metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0db208759840f3e643be8fb7f278581
https://doi.org/10.1002/ecja.4410751009
https://doi.org/10.1002/ecja.4410751009
Publikováno v:
Journal of the Japan Society for Aeronautical and Space Sciences. 40:667-673
A large deployable antenna is essential for effective mobile communication satellites. This paper describes the characteristics of various scale models of the large deployable mesh reflector antennas and a study on space verification test plan using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36328f24c7a6dffb79b0ce2b3806f5f4
https://doi.org/10.2322/jjsass1969.40.667
https://doi.org/10.2322/jjsass1969.40.667
Publikováno v:
Electronics and Communications in Japan (Part I: Communications). 75:89-103
Recently, research and development of mobile communications satellites has progressed in every country, and the key technologies for improvement have increased the output power and efficiency of solid-state power amplifiers used in high-output transp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74f689fd9aa14db090e89d960b3dbed8
https://doi.org/10.1002/ecja.4410751008
https://doi.org/10.1002/ecja.4410751008
Autor:
Hiroki Shiba, Yuji Sato, Junichi Furuya, Tokiko Osawa, Akio Isobe, Myu Hayashi, Noboru Kitagawa
Publikováno v:
BMC Oral Health, Vol 21, Iss 1, Pp 1-10 (2021)
Abstract Background Screw breakage and loosening are the most common mechanical complications associated with implant treatment, and they may occur due to excess or inadequate screw tightening torque. When fastening and fixing the implant superstruct
Externí odkaz:
https://doaj.org/article/bbb0ec6ea5454f6892c02d1974c25e54
Publikováno v:
17th AIAA International Communications Satellite Systems Conference and Exhibit.
We propose a new satellite communication system using inclined GEO satellites which mount deployable phased array antennas. An example is shown of the inclined GEO locus. In this system, the satellite illuminates multiple beams to a certain area from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb2cb427cd4441f8ad11240dc58c112a
https://doi.org/10.2514/6.1998-1254
https://doi.org/10.2514/6.1998-1254