Zobrazeno 1 - 10
of 243
pro vyhledávání: '"Osamu TAKAKUWA"'
Autor:
Osamu Takakuwa, Tatsuya Iwano, Kyosuke Hirayama, Hiroyuki Toda, Akihisa Takeuchi, Masayuki Uesugi
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-7 (2024)
Abstract Excellent strength–ductility balance in metastable Fe–Cr–Ni austenitic alloys stems from phase transformation from austenite (fcc structure) to αʹ martensite (bcc structure) during deformation, namely deformation-induced αʹ martens
Externí odkaz:
https://doaj.org/article/16f7b13d7d9241e2b1f7cdda092142fd
Autor:
Masaru OGAWA, Tetsuya MATSUDA, Keita GOTO, Nobuyuki SHISHIDO, Keiichi SHIRASU, Osamu TAKAKUWA, Akihiro TAKEZAWA, Naoki MATSUDA
Publikováno v:
Mechanical Engineering Journal, Vol 11, Iss 4, Pp 24preface2-24preface2 (2024)
Externí odkaz:
https://doaj.org/article/c97739ac7778433e88b12058c0b5aca0
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract Mechanical properties of structural alloys, including Ni-based superalloy 718 (Alloy718), are degraded when hydrogen (H) is supplied: hydrogen embrittlement (HE). The presence of H notably deteriorates fatigue crack growth (FCG) property, wh
Externí odkaz:
https://doaj.org/article/814e814695cd46ec8e6559db129a4398
Autor:
Keima Ito, Yoshihiro Kanemitsu, Kensuke Fukumitsu, Yoshitsugu Inoue, Hirono Nishiyama, Sayaka Yamamoto, Yuki Kitamura, Ryota Kurokawa, Norihisa Takeda, Satoshi Fukuda, Takehiro Uemura, Tomoko Tajiri, Osamu Takakuwa, Hirotsugu Ohkubo, Masaya Takemura, Ken Maeno, Yutaka Ito, Tetsuya Oguri, Akio Niimi
Publikováno v:
Allergology International, Vol 69, Iss 4, Pp 571-577 (2020)
Background: Hospitalization is a major cause of medical expenditure for asthma. Budesonide inhalation suspension (BIS) may assist in reducing asthma-related symptoms in severe asthma exacerbation. However, its effectiveness for hospitalized patients
Externí odkaz:
https://doaj.org/article/bc44f91ea20446d697867d723f66024a
Autor:
Kazuki Sone, Tetsuya Oguri, Takehiro Uemura, Akira Takeuchi, Satoshi Fukuda, Osamu Takakuwa, Ken Maeno, Kensuke Fukumitsu, Yoshihiro Kanemitsu, Hirotsugu Ohkubo, Masaya Takemura, Yutaka Ito, Akio Niimi
Publikováno v:
BMC Cancer, Vol 19, Iss 1, Pp 1-9 (2019)
Abstract Background Docetaxel is a widely used cytotoxic agent for treatments of various cancers. The ATP binding cassette (ABC) transporter / multidrug resistance protein (MRP) ABCC10/MRP7, involved in transporting taxanes, has been associated with
Externí odkaz:
https://doaj.org/article/9db115492e1b43d0a3d1002f6aa7b2bc
Autor:
Kazuki Sone, Ken Maeno, Ayako Masaki, Eiji Kunii, Osamu Takakuwa, Yusuke Kagawa, Akira Takeuchi, Satoshi Fukuda, Takehiro Uemura, Kensuke Fukumitsu, Yoshihiro Kanemitsu, Hirotsugu Ohkubo, Masaya Takemura, Yutaka Ito, Tetsuya Oguri, Hiroshi Inagaki, Akio Niimi
Publikováno v:
Frontiers in Oncology, Vol 10 (2020)
Objectives: Small cell lung cancer (SCLC) is an aggressive and highly metastatic lung cancer subtype. Nestin is a member of the intermediate filament family and serves as a potential proliferative and multipotency marker in neural progenitor and stem
Externí odkaz:
https://doaj.org/article/014a37ba69584ab392682894e8bb54ca
Autor:
Saburo MATSUOKA, Osamu TAKAKUWA, Saburo OKAZAKI, Satoko YOSHIDA, Junichiro YAMABE, Hisao MATSUNAGA
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 86, Iss 888, Pp 20-00172-20-00172 (2020)
A binding energy, EB, and the number of trap sites, NX, of hydrogen trapped in cold-rolled austenitic stainless and quenched-tempered low alloy steels exposed in high-pressure hydrogen gas were determined from a linear relationship between the concen
Externí odkaz:
https://doaj.org/article/07428fb407e840f08801fc0d78dc5176
Autor:
Takamitsu Asano, Masaya Takemura, Kensuke Fukumitsu, Norihisa Takeda, Hiroya Ichikawa, Hisatoshi Hijikata, Yoshihiro Kanemitsu, Takehiro Uemura, Osamu Takakuwa, Hirotsugu Ohkubo, Ken Maeno, Yutaka Ito, Tetsuya Oguri, Atsushi Nakamura, Akio Niimi
Publikováno v:
Allergology International, Vol 66, Iss 2, Pp 344-350 (2017)
Background: Cough-variant asthma (CVA) and cough-predominant asthma (CPA) are the major causes of persistent cough in Japan. The utility of fractional exhaled nitric oxide (FeNO) measurement in the differential diagnosis of persistent cough has been
Externí odkaz:
https://doaj.org/article/0ee56719a116439fa9733ddabc926fe8
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 82, Iss 842, Pp 16-00111-16-00111 (2016)
In order to demonstrate the effect of cavitation peening on crack initiation stage of hydrogen-charged materials with the objective of industrial application, and suppression of the delayed fracture of bolt, the delayed fracture test was conducted un
Externí odkaz:
https://doaj.org/article/718d8b98225b44f3ac929a72d7d532c7
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 82, Iss 842, Pp 16-00169-16-00169 (2016)
The objective of the present study is to investigate a factor on luminescence of rock induced by mechanical action such as fracture and/or sliding. The luminescence was caused by 3-points destructive test and sliding slip test. It was observed by an
Externí odkaz:
https://doaj.org/article/7e4e521c8ec54442a6f6f829be860917