全部文献期刊会议图书|学者科研项目
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作者:Martin Kabenge , Joshua Elaru , Hongtao Wang ...
来源:[J].Natural Hazards(IF 1.639), 2017, Vol.89 (3), pp.1369-1387
摘要:... However, many regions around the globe, especially in developing countries, lack the necessary field monitoring data to characterize flood hazard risk. This paper puts forward methodology for developing flood hazard maps that define flood hazard risk, using a remote sensing a...
作者:Reshma Bhaskaran , C. D. Ravikumar , A. M. Vinodkumar ...
来源:[J].Journal of Radioanalytical and Nuclear Chemistry(IF 1.467), 2017, Vol.314 (3), pp.2171-2179
摘要:... The average indoor and outdoor hazard indices were found to be 0.24 and 0.20 for soil and 0.5 and 0.4 for rocks, respectively. The indoor radon and thoron concentrations were measured using solid state nuclear track detector. The annual average radon concentration was found ...
作者:R. S. Mohammed , R. S. Ahmed
来源:[J].Environmental Earth Sciences(IF 1.445), 2017, Vol.76 (7)
摘要:... The study was aimed to estimate the activity concentrations of some nuclides and a comparison of results with international health hazard indices. In addition, the excess lifetime cancer risk (ELCR) was assessed. Soil samples were collected at three depths (0, 30, and 60 cm)...
作者:F.I. Khan , S.A. Abbasi
来源:[J].Process Safety and Environmental Protection(IF 1.495), 1997, Vol.75 (4), pp.217-224
摘要:...(#br)We have developed Accident Hazard Index (AHI) as a new system for a comprehensive yet rapid assessment of the damage caused by accidents in the chemical process industries. The index can also be used to assess the impacts of accidents likely in a yet-to-be-commission...
作者:B.A. Almayahi , A.A. Tajuddin , M.S. Jaafar
来源:[J].Applied Radiation and Isotopes(IF 1.179), 2012, Vol.70 (11), pp.2652-2660
摘要:... The radiological hazard indices of the samples were also calculated. The mean values obtained from soil samples are 186 Bq kg −1 , 88 nGy h −1 , 108 μSv y −1 , 0.50 and 0.65 for Radium Equivalent Activity (Ra eq ), Absorbed Dose Rates ( D R ), Annual Effective Dose ...
作者:E.O. Agbalagba , G.O. Avwiri , Y.E. Chad-Umoreh
来源:[J].Journal of Environmental Radioactivity(IF 2.119), 2012, Vol.109, pp.64-70
摘要:... The study also examined some radiation hazard indices, the mean values obtained are, 98.5 ± 12.3 Bq.kg −1 , 0.8 Bqkg −1 , 54.6 ηGyh −1 , 0.07 μSvy −1 , 0.3 and 0.4 for Radium equivalent activity (Ra eq ), Representative level index (Iγ), Absorbed Dose rates (D)...
作者:Charlene C. Nielsen , Carl G. Amrhein , Alvaro R. Osornio-Vargas ...
来源:[J].International Journal of Health Geographics, 2017, Vol.16 (1)
摘要:... We investigated whether more babies were born small for gestational age or low birth weight at term to mothers living in environments with a higher accumulation of outdoor hazards.
作者:Zhichao Li , Emmanuel Roux , Nadine Dessay ...
来源:[J].Remote Sensing(IF 2.101), 2016, Vol.8 (4)
摘要:... In this context, a knowledge-based approach is proposed to build a robust and general landscape-based hazard index for malaria transmission that is tailored to the Amazonian region. A partial knowledge-based model of the risk of malaria transmission in the Amazonian region, b...
作者:R. Ravisankar , S. Sivakumar , A. Chandrasekaran ...
来源:[J].Radiation Physics and Chemistry(IF 1.375), 2014, Vol.103, pp.89-98
摘要:... The radiation hazard due to the total natural radioactivity in the study area was estimated by different approaches such as the radium equivalent activity ( Ra eq ), absorbed dose rate ( D R ), hazard indices, the annual gonadal dose equivalent (AGDE) and annual effective ...
作者:F.I. Khan , T. Husain , S.A. Abbasi
来源:[J].Process Safety and Environmental Protection(IF 1.495), 2001, Vol.79 (2), pp.65-80
摘要:Indices are extensively used for ranking various units of a chemical process industry on the basis of the hazards they pose of accidental fires, explosions and/or toxic release. This type of ranking enables the professionals to identify the more hazardous units from the less ha...

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