Zobrazeno 1 - 10
of 474
pro vyhledávání: '"Masaaki Okubo"'
Autor:
Masaaki Okubo
Publikováno v:
Plasma, Vol 6, Iss 2, Pp 277-307 (2023)
A review is presented to integrate fluid engineering, heat transfer engineering, and plasma engineering treated in the fields of mechanical engineering, chemical engineering, and electrical engineering. A basic equation system for plasma heat transfe
Externí odkaz:
https://doaj.org/article/22ed258697c344df9ed6a77b2c40a068
Autor:
Eiko Sakurai, Masaaki Okubo, Yutaka Tsutsumi, Tomoyuki Shibata, Tomomitsu Tahara, Yuka Kiriyama, Ayano Michiba, Naoki Ohmiya, Tetsuya Tsukamoto
Publikováno v:
Fujita Medical Journal, Vol 9, Iss 2, Pp 163-169 (2023)
Background: Anisakiasis is a parasitic disease caused by the consumption of raw or undercooked fish that is infected with Anisakis third-stage larvae. In countries, such as Japan, Italy, and Spain, where people have a custom of eating raw or marinate
Externí odkaz:
https://doaj.org/article/31502d25972348c09338d37833cb8236
Publikováno v:
Mechanical Engineering Journal, Vol 10, Iss 2, Pp 22-00191-22-00191 (2023)
To sustainably reduce carbon dioxide (CO2) emissions at ambient temperature and atmospheric pressure, CO2 is reduced to carbon monoxide (CO) using nonthermal plasma (NTP) flow and a catalyst. In a liquefied natural gas (LNG) gas-turbine combined powe
Externí odkaz:
https://doaj.org/article/0d84b3094e92436ebd737e20be07648a
Autor:
Haruhiko YAMASAKI, Yuta MIZUGUCHI, Koki MAEDA, Hidekatsu FUJISHIMA, Tomoyuki KUROKI, Hashira YAMAMOTO, Masaaki OKUBO
Publikováno v:
Mechanical Engineering Journal, Vol 8, Iss 2, Pp 20-00519-20-00519 (2021)
The semi-dry plasma and chemical hybrid process (PCHP) has been used for the simultaneous removal of NOx and SOx emitted from a glass melting furnace. In this study, PCHP was conducted through a laboratory-scale model experiment that simulated the af
Externí odkaz:
https://doaj.org/article/cd7ff4b240264240903fbfe75c6d6534
Autor:
Dai Yoshida, Yoshihito Nakagawa, Toshiaki Kamano, Naruomi Komura, Hirokazu Ikuno, Yasutaka Jodai, Haruka Uchibori-Nakai, Tomohiko Kawamura, Masaaki Okubo, Tomomitsu Tahara, Mitsuo Nagasaka, Tomoyuki Shibata, Naoki Ohmiya
Publikováno v:
Fujita Medical Journal, Vol 4, Iss 1, Pp 6-10 (2018)
Objectives: Full-spectrum endoscopy (FUSE) provides a 330° angle of view with two side-viewing cameras in addition to a forward-viewing camera and may improve the colorectal polyp detection rate in blind spots. We evaluated whether FUSE improved col
Externí odkaz:
https://doaj.org/article/9be7cbf2a25f4fc8b5a2947f9f2b219e
Autor:
Tomomitsu Tahara, Jumpei Yamazaki, Sayumi Tahara, Masaaki Okubo, Tomohiko Kawamura, Noriyuki Horiguchi, Takamitsu Ishizuka, Mitsuo Nagasaka, Yoshihito Nakagawa, Tomoyuki Shibata, Makoto Kuroda, Naoki Ohmiya
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Abstract DNA methylation is associated with “field defect” in the gastric mucosa. To characterize “field defect” morphologically, we examined DNA methylation of non-neoplastic gastric mucosa in relation to their morphology seen by narrow-band
Externí odkaz:
https://doaj.org/article/a61c8f96d4c84ca7a435f58052b210de
Autor:
Tomomitsu Tahara, Noriyuki Horiguchi, Tsuyoshi Terada, Hyuga Yamada, Dai Yoshida, Masaaki Okubo, Kohei Funasaka, Mitsuo Nagasaka, Yoshihito Nakagawa, Tetsuya Tsukamoto, Tomoyuki Shibata, Makoto Kuroda, Naoki Ohmiya
Publikováno v:
Endoscopy International Open, Vol 07, Iss 11, Pp E1515-E1521 (2019)
Background and study aims Endoscopic diagnosis of superficial non-ampullary duodenal epithelial tumors (SNADETs) has not been established. Probe-based confocal laser endomicroscopy (pCLE: Cellvizio) provides real-time endomicroscopic analysis. We dev
Externí odkaz:
https://doaj.org/article/db3aa265c6b84f1eb2f55a5103b7683c
Autor:
Tomomitsu Tahara, Kazuya Takahama, Sayumi Tahara, Dai Yoshida, Noriyuki Horiguchi, Tomohiko Kawamura, Masaaki Okubo, Mitsuo Nagasaka, Yoshihito Nakagawa, Makoto Urano, Tomoyuki Shibata, Tetsuya Tuskamoto, Hiro-O Ieda, Makoto Kuroda, Naoki Ohmiya
Publikováno v:
PLoS ONE, Vol 12, Iss 8, p e0182224 (2017)
In the colorectum, lymphoid follicles hyperplasia (LH) is sometimes observed as small, round, yellowish-white nodules. The novel image-enhanced endoscopy system named blue laser imaging (BLI) provides enhanced the contrast of surface vessels using la
Externí odkaz:
https://doaj.org/article/2c100f6d40d34852b8fea46f9351e8fa
Autor:
Tomomitsu Tahara, Tomoyuki Shibata, Masaaki Okubo, Tomohiko Kawamura, Noriyuki Horiguchi, Dai Yoshida, Takamitsu Ishizuka, Mitsuo Nagasaka, Yoshihito Nakagawa, Naoki Ohmiya
Publikováno v:
PLoS ONE, Vol 12, Iss 3, p e0173663 (2017)
Chemotherapy may improve outcomes in gastric cancer (GC), especially for the patients with advanced stage. To explore useful predictive factor for GC performing chemotherapy, we compared the tumor responses assessed using computed tomography (CT) wit
Externí odkaz:
https://doaj.org/article/19bb6aab410840fd8588f61490784e1b
Autor:
Tomomitsu Tahara, Tomoyuki Shibata, Masaaki Okubo, Daisuke Yoshioka, Takamitsu Ishizuka, Kazuya Sumi, Tomohiko Kawamura, Mitsuo Nagasaka, Yoshihito Nakagawa, Masakatsu Nakamura, Tomiyasu Arisawa, Naoki Ohmiya, Ichiro Hirata
Publikováno v:
Case Reports in Gastroenterology, Vol 8, Iss 2, Pp 211-215 (2014)
Plummer-Vinson syndrome (PVS) is a rare entity characterized by upper esophageal webs and iron deficiency anemia. We report a case of PVS whose esophageal web was rapidly improved by iron therapy. A 77-year-old woman was admitted to our hospital with
Externí odkaz:
https://doaj.org/article/48cfa57cca984c1bb6526698a2228606