Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Akito Takeuchi"'
Autor:
Takamasa Aoki, Satoko Iwasawa, Shinobu Yamamoto, Akito Takeuchi, Shigeru Tanaka, Hiroyuki Miyauchi
Publikováno v:
Environmental and Occupational Health Practice, Vol 3, Iss 1, Pp 1-8 (2021)
Objectives: We investigated the protection performance of whole gloves by developing a straightforward permeability resistance method and evaluating the permeation over 480 min. Methods: The permeation time for toluene was obtained for seven glove ty
Externí odkaz:
https://doaj.org/article/848283002327484ab37c885860812b13
Autor:
Hirokazu Toubou, Mizuki Masaru, Kohei Hasegawa, Akito Takeuchi, Ryuta Abe, Teruomi Tsukahara, Tetsuo Nomiyama
Publikováno v:
Safety and Health at Work, Vol 13, Iss , Pp S245- (2022)
Externí odkaz:
https://doaj.org/article/15d2ec9c036a45c1a81d92e0f666f2d9
Publikováno v:
Journal of Occupational Safety and Health. 15:169-176
Publikováno v:
Journal of Occupational Health. 64
We aimed to develop a method to determine workers' personal exposure levels to N-(phosphonomethyl)glycine (glyphosate) for their risk assessments.The proposed method was assessed as follows: recovery, stability of samples on storage, method limit of
Autor:
Reiko Kishi, Takeyasu Kakamu, Kenya Yamamoto, Yoko Endo, Tetsuhito Fukushima, Kenichi Azuma, Yumi Umeda, Masayoshi Ichiba, Yuki Ito, Tetsuo Nomiyama, Takenori Yamauchi, Eiji Yano, Kazuhiro Sato, Akiko Matsumoto, Jun Ueyama, Akiyoshi Ito, Toru Takebayashi, Mayumi Tsuji, Kazuyuki Omae, Shigeru Tanaka, Hisao Naito, Hiroyuki Miyauchi, Shinji Kumagai, Yasushi Suwazono, Teruomi Tsukahara, Hajime Hori, Makiko Nakano, Kunio Hara, Atsuko Araki, Masayuki Okuda, Kanae Karita, Kouji Harada, Tamie Nakajima, Kasuke Nagano, Ayano Takeuchi, Seichi Horie, Susumu Ueno, Ginji Endo, Tomotaka Sobue, Hyogo Horiguchi, Gaku Ichihara, Michihiro Kamijima, Toshio Kawai, Yasuo Morimoto, Akito Takeuchi, Muneyuki Miyagawa, Tatsuya Takeshita, Yuko Yamano, Tatsuya Ishitake, Satoko Iwasawa, Toshihiro Kawamoto, Hirokazu Okuda
Publikováno v:
Journal of Occupational Health
Autor:
Hiroyuki Miyauchi, Shinobu Yamamoto, Masayoshi Ichiba, Akito Takeuchi, Yuichiro Yoshida, Osamu Nishinoiri
Publikováno v:
Journal of Occupational Health
Objectives We assessed dermal exposure to N,N‐dimethylacetamide (DMAC) in a spray worker by utilizing a combination of personal exposure monitoring, biological monitoring, and glove permeation monitoring. We also determined the protective effects o
Autor:
Yasuhiro Terauchi, Shinobu Yamamoto, Hajime Hori, Mitsuhisa Mihara, Toru Ishidao, Akito Takeuchi, Masayoshi Ichiba, Eri Yuasa, Yuriko Hachiya
Publikováno v:
Journal of Occupational Health
Objectives The present study aimed to develop a method for measuring the ceiling level of ortho‐phthalaldehyde (OPA) exposure and evaluate the ceiling levels of OPA exposure among health care workers who handle disinfectant solutions containing OPA
Autor:
Shingo Okamura, Hiroyuki Onuki, Sadao Nakamura, Ginji Endo, Akito Takeuchi, Akira Namera, Osamu Nishinoiri, Shinobu Yamamoto, Tomoaki Kondo, Yoko Endo, Hiroyuki Miyauchi
Publikováno v:
Journal of Occupational Health
Objectives The aim of this study was to develop and validate a simple and reliable gas chromatography‐mass spectrometry (GC‐MS) method to simultaneously determine urinary 1‐naphthol (1‐NAP) and 2‐naphthol (2‐NAP) for biological monitoring
Autor:
Hajime Hori, Akito Takeuchi, Hiroaki Ohkuma, Masayoshi Ichiba, Toru Ishidao, Shinobu Yamamoto
Publikováno v:
Journal of Occupational Health
Objectives The purpose of this research was to develop and validate an analytical method for rapid determination of the exposure of workers to ortho‐phthalaldehyde (OPA) at the ceiling threshold concentration. Methods A 2,4‐dinitrophenylhydrazine
Publikováno v:
Journal of Occupational Health
Objectives: The purpose of this research was to develop a method for monitoring personal exposure to benzyl violet 4B (BV) and direct blue 15 (DB) in workplace air for risk assessment. Methods: We evaluated the utility of the proposed method by exami