Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Masaaki Hirohata"'
Autor:
Takehiko Yasuda, Masaaki Ohkawa, Masaaki Hirohata, Haruki Tokunaga, Hideki Irisa, Takahiro Sakamoto
Publikováno v:
Journal of the Japan Society of Material Cycles and Waste Management. 28:184-198
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15b4e8ac7375cd14c7c766ecae77d6b6
https://doi.org/10.3985/jjsmcwm.28.184
https://doi.org/10.3985/jjsmcwm.28.184
Autor:
Ryozo Matsuoka, Tetsuya Nagamura, Masaaki Hirohata, Itsusei Fujita, Satoshi Sakaeda, Hiroshi Matsushita
Publikováno v:
Journal of Health Science. 49:213-216
We previously reported1,2) that volcanic ash soil from Mt. Aso may affect the quality of water in the regions where volcanic ash from the present crater in Naka-dake have been deposited, and that adsorption of pesticides (Environmental standards and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b05e8c52fbe7df75f2aa3fb9be7976b6
https://doi.org/10.1248/jhs.49.213
https://doi.org/10.1248/jhs.49.213
Publikováno v:
International Journal of Environmental Studies. 58:373-381
Pollution of groundwater and soil caused by volatile organic chloride such as trichloroethylene (TCE) is normally detected by measurement of the groundwater, but a pollution source and a pollution range could not be specified only by the measurement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bddab9602b9eb243b15939dab35adfb
https://doi.org/10.1080/00207230108711339
https://doi.org/10.1080/00207230108711339
Autor:
Ryozo Matsuoka, Masaaki Hirohata, Hiroshi Matsushita, Satoshi Sakaeda, Tetsuya Nagamura, Itsusei Fujita
Publikováno v:
Journal of Groundwater Hydrology. 41:87-95
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17e6fd0f1a442f438dbc507b4da264ce
https://doi.org/10.5917/jagh1987.41.87
https://doi.org/10.5917/jagh1987.41.87
Autor:
Tatsuya Matsuzaki, Ryouzou Matsuoka, Yasuhito Ozasa, Seiki Watanabe, Itsusei Fujita, Masaaki Hirohata
Publikováno v:
Journal of Groundwater Hydrology. 41:291-306
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::046d57fa9212f7279368708f92716e14
https://doi.org/10.5917/jagh1987.41.291
https://doi.org/10.5917/jagh1987.41.291
Autor:
Masaaki Hirohata, Naohide Matsumoto, Yuuji Fukushima, Fumiaki Kai, Masaaki Mimura, Yukinari Sunatsuki, Takehisa Matsumoto
Publikováno v:
Polyhedron. 17:1943-1952
Novel two acyclic hexadentate ligands, 1,4-bis[o-(pyridine-2-carboxamidophenyl)]-1,4-dithiobutane (H2bpctb) and 1,4-bis[o-(pyridine-2-carboxamidophenyl)]-1,5-dithiopentane (H2bpctp), containing thioether functions were synthesized and their copper(II
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66a4ff551c430e9fa036a7d2cbd9bdb7
https://doi.org/10.1016/s0277-5387(97)00482-8
https://doi.org/10.1016/s0277-5387(97)00482-8
Publikováno v:
Eisei kagaku. 44:386-391
Physical properties were examined about Aso volcanic ash soil which is considered to be the origin of Kuroboku soil in Kumamoto prefecture. It is revealed that the volcanic ash soil is low in Al2O3 ratio which means its capability of becoming "active
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae0c9a7a933c968295be6b80f34ccd95
https://doi.org/10.1248/jhs1956.44.386
https://doi.org/10.1248/jhs1956.44.386
Publikováno v:
Polyhedron. 16:3033-3038
7-[(2-Methylthiophenyl)azo]-8-hydroxyquinoline-5-sulfonate (mtaq) coordinates to CuII with an S,N,O-donor site at −log[H+] ; 2.75, indicating the linkage isomerism. The rate constant (k2 = (3.2±0.5) × 102 mol−1 dm3 s−1) for the pathway [Cu(H2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6432ee21bfb726124392e1398ed9535
https://doi.org/10.1016/s0277-5387(97)00043-0
https://doi.org/10.1016/s0277-5387(97)00043-0
Publikováno v:
Eisei kagaku. 43:59-63
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0189831f14996aadf56e44bc75e87dd
https://doi.org/10.1248/jhs1956.43.59
https://doi.org/10.1248/jhs1956.43.59
Publikováno v:
Polyhedron. 16:363-368
The complexations of the 13-group metals (Ga III , In III and Tl III ) with 7-[(2-hydroxy-5-chlorophenyl)azo]-8-hydroquinoline-5-sulfonate(hpaq) were studied. In Ga III -complexation, hpaq coordinates to Ga III to form a yellow complex through a fast
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a6ec61179934c36ae69aaa36e2b6c47
https://doi.org/10.1016/0277-5387(96)00302-6
https://doi.org/10.1016/0277-5387(96)00302-6