Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Katsuhiko Izawa"'
Publikováno v:
The Proceedings of the Space Engineering Conference. :1-6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d4d7b755aa28c884cac69d9914ff53b
https://doi.org/10.1299/jsmesec.2007.16.1
https://doi.org/10.1299/jsmesec.2007.16.1
Autor:
Mitsunori Saito, Katsuhiko Yamada, Norio Sato, Tatsuaki Hashimoto, Atsushi Nakajima, Katsuhiko Izawa
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C. 74:569-577
A Magnetic Bearing Wheel (MBW) with inclined magnetic poles which is composed of six electromagnets and six displacement sensors and enables a 5-DOF magnetic bearing, has been developed. This paper deals with equations of motion of the MBW. In genera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e6a811c332fb7cd3b722b4a897d47e9
https://doi.org/10.1299/kikaic.74.569
https://doi.org/10.1299/kikaic.74.569
Publikováno v:
The Proceedings of the Space Engineering Conference. :7-10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ea8fadcf1d73d8166d789d6efef200f
https://doi.org/10.1299/jsmesec.2007.16.7
https://doi.org/10.1299/jsmesec.2007.16.7
Publikováno v:
Smart Materials and Structures. 15:365-370
This study demonstrates the isolation performance of a variable-damping isolator using a bio-metal fiber (BMF) valve to enhance the pointing performance of observation satellites by isolating disturbances induced by reaction wheel assemblies. Vibrati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::918371fab06d3e8754d124606590c392
https://doi.org/10.1088/0964-1726/15/2/017
https://doi.org/10.1088/0964-1726/15/2/017
Publikováno v:
Smart Materials and Structures. 14:928-933
This study focuses on the basic characteristics of a variable-damping isolator using a bio-metal fiber (BMF) valve to enhance the pointing performance of optical equipment on-board satellites. A variable-damping BMF valve isolator for isolating distu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce9b2ef0b6d476a10b88897ffb5068dd
https://doi.org/10.1088/0964-1726/14/5/029
https://doi.org/10.1088/0964-1726/14/5/029
Autor:
Satomi Kawamoto, Yuuta Horikawa, Yasuhiro Katayama, Katsuhiko Izawa, Koichi Inoue, Koji Matsumoto, Moto Takai, Satoshi Suzuki, Teppei Okumura, Kentaro Iki, Kazutaka Kawashima, Yasushi Ohkawa
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN. 14:Pr_9-Pr_18
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13db0b0479e3921c2abcf523bbffb866
https://doi.org/10.2322/tastj.14.pr_9
https://doi.org/10.2322/tastj.14.pr_9
Publikováno v:
Journal of the Japan Society for Aeronautical and Space Sciences. 42:251-258
One of the most important issues for microgravity experiments on low-Earth orbiting spacecraft is the “residual acceleration.” The residual acceleration is induced by various kinds of environmental disturbance sources (e. g. gravity gradient, rot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::457a65b747cac68b4cd0148654233f32
https://doi.org/10.2322/jjsass1969.42.251
https://doi.org/10.2322/jjsass1969.42.251
Autor:
Shoichiro, Taniuchi, Midori, Masuda, Yoshimitsu, Fujii, Katsuhiko, Izawa, Hirokazu, Kanegane, Yohnosuke, Kobayashi
Publikováno v:
Haematologica. 90(9)
We investigated the role of a mutation of the CXCR4 gene in 11-year-old twin sisters with WHIM syndrome. The mutated gene may result in production of the mutant CXCR4 protein causing abnormal apoptosis and migratory function, which are thought to be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::799fcc59c4f71bf448c6113e2c0aa036
https://pubmed.ncbi.nlm.nih.gov/16154852
https://pubmed.ncbi.nlm.nih.gov/16154852
Autor:
Shunji Yamamori, Osamu Hasegawa, Akio Ohnishi, Katsuhiko Izawa, Atsushi Komiyama, Hirofumi Ohashi
Publikováno v:
Journal of the neurological sciences. 149(1)
A point mutation (Arg98-->Cys) of exon 3 coding for the extracellular domain of the myelin protein zero (P0) gene was found in a sporadic case of an eighteen year old Japanese man with a severe variant of Charcot-Marie-Tooth disease type 1B (CMT1B).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e97491efc8ac2b2233946cb91529eda
https://pubmed.ncbi.nlm.nih.gov/9168174
https://pubmed.ncbi.nlm.nih.gov/9168174
Autor:
Koji Ito, Kazuhiko Yamamoto, Katsuhiko Izawa, Takashi Mato, Kusuki Nishioka, Yoshikata Misaki, Yuji Takemoto, Naoto Hirose, Kayo Masuko, Shunji Yamamori, Tomohiro Kato
Publikováno v:
International immunology. 9(4)
It has been proposed that T cell activation may play an important role in the pathogenesis of systemic lupus erythematosus (SLE). In order to examine this hypothesis, we assessed the whole degree of clonal accumulation of T cells using RT-PCR and sub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd8d58a0f87ce0dc66ff6cfcf3df3ed6
https://pubmed.ncbi.nlm.nih.gov/9138015
https://pubmed.ncbi.nlm.nih.gov/9138015