Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Mamoru Tominaga"'
Publikováno v:
Ecological Modelling. 197:350-360
Here we report a structured matrix model for wild Japanese medaka (Oryzias latipes) and the use of the model to predict the population-level effects of 4-nonylphenol (4-NP) using a stochastic simulation approach. In the model, the natural fecundity a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7eb3a02f0a5efe63b5096cbcae136651
https://doi.org/10.1016/j.ecolmodel.2006.03.022
https://doi.org/10.1016/j.ecolmodel.2006.03.022
Autor:
Bin-Le LIN, HAGINO Satoshi, Michio KAGOSHIMA, Shouji ASHIDA, Takumi HARA, Takashi IWAMATSU, Akihiro TOKAI, Kikuo YOSHIDA, Yoshitaka YONEZAWA, Mamoru TOMINAGA, Junko NAKANISHI
Publikováno v:
Journal of Japan Society on Water Environment. 27:727-734
Methodology development for the population-level ecological risk assessment of chemicals with potential endocrine disruption has become a research focus in recent years. A multigeneration full-life-cycle experiment on 4-nonylphenol (4-NP) using S-rR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c97f5c1007603d3b0fac94ff19858fb1
https://doi.org/10.2965/jswe.27.727
https://doi.org/10.2965/jswe.27.727
Publikováno v:
Journal of Japan Society on Water Environment. 25:689-692
Polluted soils (S-2, S-3, and S-4) were prepared by additing of chemical compounds containing molybdenum (Mo) and nickel (Ni). Under the various pH, temperatures and extraction times, the amounts of Mo and Ni that dissolved in the soils were examined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2361c61b9d3733be4f0df919c85f7bdd
https://doi.org/10.2965/jswe.25.689
https://doi.org/10.2965/jswe.25.689
Publikováno v:
BUNSEKI KAGAKU. 49:319-324
微量元素の存在形態が明らかな土壌標準試料の作製方法を研究した。まず,微量元素を含む31種の試薬類(主として酸化物)と長石粉末を混合·粉砕して微細化し,これをつくば市の関東ロー
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89664f37af34da5a09a838dc59fa7f4e
https://doi.org/10.2116/bunsekikagaku.49.319
https://doi.org/10.2116/bunsekikagaku.49.319
Publikováno v:
Journal of Japan Society on Water Environment. 22:288-293
Antimony was designated as one of the Requiring Surveillance Items in the Japanese Environmental Quality Standards for Water which was renewed in 1993. Total amounts of antimony {antimony(III) + antimony(V)} solubilizcd from the polluted soils added
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f6e48395a94693890419ec7f1fb96c3
https://doi.org/10.2965/jswe.22.288
https://doi.org/10.2965/jswe.22.288
Autor:
Akira Miyazaki, Mamoru Tominaga, Hiroaki Tao, Ryuichi Naganawa, Kazutoshi Noda, Naoki Kaminura
Publikováno v:
IEEJ Transactions on Sensors and Micromachines. 118:590-594
A sensitive chloroorganics sensor using lipid coated quartz crystal microbalance (QCM) was developed. The mass change caused by a selective adsorption of chloroorganics on the surface of thin lipid film was detected as a frequency change of the QCM.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc5a5025fe24d90a10df4273e807a798
https://doi.org/10.1541/ieejsmas.118.590
https://doi.org/10.1541/ieejsmas.118.590
Publikováno v:
Journal of Analytical Atomic Spectrometry. 13:1085-1093
A simple and rapid GC-ICP-MS speciation method for mercury in natural gas condensate is described. The use of a polar DB-1701 column, pre-treated with HBr, permitted sharp peaks for monoalkylmercury species and also other species without derivatizati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a197662868284d03d082504dcd70c7ab
https://doi.org/10.1039/a803369b
https://doi.org/10.1039/a803369b
Publikováno v:
Analytica Chimica Acta. 322:43-47
A rapid and simple ion chromatographic (IC) method for the direct determination of bromide (Br−) in sea water was developed. A small amount of sea water was injected into a specific IC system where zwitterionic surfactants immobilized on octadecyls
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85d88ce32231a835088486530945ea3a
https://doi.org/10.1016/0003-2670(95)00573-0
https://doi.org/10.1016/0003-2670(95)00573-0
Publikováno v:
Analytical Chemistry. 67:3713-3716
Electrostatic ion chromatography (EIC) was used for determination of trace level inorganic ions. EIC is a new method of separating ions based on simultaneous electrostatic attraction and repulsion interactions between analyte ions and fixed positive/
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5388f47075ec38ebf144827f58625d79
https://doi.org/10.1021/ac00116a015
https://doi.org/10.1021/ac00116a015
Publikováno v:
Analytica Chimica Acta. 299:249-256
A new approach for the simultaneous determination of inorganic cations and anions using ion chromatography was proposed. In this study, a zwitterionic stationary phase was employed with water as the eluent. With the ion separation achieved under thes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff443373a603f2f8e95da25eeecd0ba6
https://doi.org/10.1016/0003-2670(94)00347-5
https://doi.org/10.1016/0003-2670(94)00347-5