2篇
您的检索式：作者名="Daniel Mmereki"
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Modeled exposure to phthalates via inhalation and dermal pathway in children's sleeping environment: A preliminary study and its implications显示文摘In this study,exposure to phthalates during children’s sleeping time was evaluated based on a mechanistic model.Airborne phase-specific concentrations in this model were estimated taking into account kinetic partitioning,particle dynamics and time-varying ventilation.Exposure pathways considered were inhalation exposure to airborne phases,dermal absorption from 'air-to-skin' transport and direct contact.By taking di(n-butyl)phthalate(DnBP)and bis(2-ethylhexyl)phthalate(DEHP)as two representative pollutants,inhalation exposure accounted for>90%when children wore clean pajamas before going to bed.Dermal uptake significantly increased when children's pajamas had absorbed DnBP before putting them on,whereas dermal uptake of DEHP was relatively lower and insensitive to the condition of clothing.Increasing air exchange rate at night and keeping clothes cleaner were effective for reducing children's exposures during sleeping period.Further studies are necessary taking into account source-proximity effect,particle emissions and refined dermal exposure routes. | Zhongming Bu Cong Dong Daniel Mmereki Yanghui Ye Zhu Cheng | 2021 | Building Simulation2021，14，6： | 0 |
| 2 | Reducing children’s exposure to di(2-ethylhexyl)phthalate in homes and kindergartens in China:Impact on lifetime cancer risks and burden of disease显示文摘Exposure to di(2-ethylhexyl)phthalate(DEHP)in the indoor environment has been linked with significant health risks for Chinese children.Multi-phase DEHP concentrations in Chinese residences and kindergartens were estimated using a mass balance model based on the current baseline condition and control strategies(i.e.,increasing ventilation rate,reducing area of sources,using mechanical ventilation systems,and using portable air cleaners).The health benefits of each control strategy were quantified as the reduction in lifetime cancer risks(LCR)and burden of disease(BoD).In the current situation,the mean LCR and disability-adjusted life years(DALY)number attributable to indoor DEHP exposure for Chinese children were around 6.0×10^(−6) and 155 thousand,respectively.The mean LCR and DALY might be reduced by 25%-54%and 16%-40%,respectively,by increasing air exchange rates by 100%,reducing the use of source materials by two-thirds or deploying commercial air cleaners in naturally ventilated buildings.Meanwhile,avoidable DALYs could result in a reduction of mean economic losses of 2.2-5.3 billion RMB.Mechanical ventilation systems with filtration units may not be helpful for reducing children’s health risks.House-specific and tailor-made control measures are critical in lowering indoor exposure to DEHP to promote sustainable buildings and children’s health in China. | Dongsheng Tao Wen Sun Donghui Mo Yonghui Lin Wei Lv Daniel Mmereki Yousheng Xu Yanghui Ye Yuanjun Tang Chao Ye Cong Dong Zhongming Bu | 2024 | Building Simulation2024，17，3： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员