全部文献期刊会议图书|学者科研项目
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作者:Yasuhiro Hirai , Misuzu Asari ...
来源:[J].Waste Management(IF 2.485), 2018, Vol.71, pp.2-9
摘要:Abstract(#br)In this study, the amount of prevented household waste in Kyoto city was quantified using three methods. Subsequently, the greenhouse gas (GHG) emission reduction by waste prevention was calculated in order to monitor the impact of waste prevention. The methods ...
作者:Yasuhiro Hirai , Toru Miyazaki
来源:[J].Chemosphere(IF 3.137), 2016, Vol.144, pp.2073-2080
摘要:Abstract(#br)We used polybrominated diphenyl ether (PBDE) data in air at 38 sites across Japan (2009–2012), which were measured by the Japan Ministry of Environment (JMOE), to elucidate the time trend and seasonality of atmospheric PBDEs. In order to address few (7% for BDE-...
作者:Yasuhiro Hirai , Shin-ichi Sakai ...
来源:[J].Chemosphere(IF 3.137), 2003, Vol.54 (10), pp.1383-1400
摘要:Abstract(#br)Intake fractions (iFs) for emissions to air, water, and soil for 17 PCDDs/DFs and 12 Co-PCBs were calculated with a level III multimedia model and a food-chain exposure model in succession. The two integrated models were tested by comparing the predicted and measured...
作者:... Go Suzuki , Yasuhiro Hirai , Shin-ichi Sakai
来源:[J].Chemosphere(IF 3.137), 2008, Vol.73 (2), pp.161-169
摘要:Abstract(#br)Television (TV) set components are highly flame resistant, with their added brominated compounds such as polybrominated diphenyl ethers (PBDEs). These compounds might be released indoors via dust, which presents a potential exposure pathway for humans in the hom...
作者:Yasuhiro Hirai , Shin-ichi Sakai
来源:[J].Chemosphere(IF 3.137), 2007, Vol.73 (1), pp.S72-S77
摘要:Abstract(#br)The Chinese Government ratified the Stockholm Convention on Persistent Organic Pollutants (POPs) on 25 June 2004. As a party to the Convention, China is preparing its National Implementation Plan (NIP), which must be finished and submitted to the Conference of t...
作者:Yasuhiro Hirai , Yukari Ishikawa ...
来源:[J].Environment International(IF 6.248), 2008, Vol.35 (4), pp.688-693
摘要:Abstract(#br)Occurrence of flame retardants (FRs) in the indoor environment of highly flame-retarded public facilities is an important concern from the viewpoint of exposure because it is likely that FRs are used to a greater degree in these facilities than in homes. For thi...
作者:... Go Suzuki , Yasuhiro Hirai , Shin-ichi Sakai
来源:[J].Chemosphere(IF 3.137), 2009, Vol.76 (2), pp.270-277
摘要:Abstract(#br)This study analyzed polyhalogenated compounds (PHCs) such as brominated flame retardants (BFRs) in indoor air and dust samples from two modern homes in Japan. Concentrations of polychlorinated biphenyls (PCBs) and 2,4,6-tribromophenol (2,4,6-TBP) in exhaust and ...
作者:Yasuhiro Hirai , Gang Yu
来源:[J].Chemosphere(IF 3.137), 2007, Vol.70 (4), pp.703-711
摘要:Abstract(#br)Aimed to give a preliminary image of dioxin pollution in China, chemometric analysis was performed to determine background dioxin levels during the period 1994–2002 and potential emission sources. Using principal components analysis (PCA), the congener profiles ...
作者:Yasuhiro Hirai , Toshio Hayashi
来源:[J].Artificial Organs(IF 1.964), 2000, Vol.24 (12), pp.981-984
摘要:Abstract: To investigate the effect of biofiltration (BF) on the ability of blood to supply oxygen to the peripheral tissues, a 2 week crossover study was conducted with bicarbonate hemodialysis (BcHD) and BF using 5 male patients with diabetic renal failure as subjects. BcH...

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