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Real-world and bottom-up methodology for emission inventory development and scenario design in medium-sized cities

Journal of Environmental Sciences 2023年第5期127卷 114-132页

作者： Leila Khazini Mina Jamshidi Kalajahi Yousef Rashidi seyed mohammad mahdi mirzaei ghomi Faculty of Chemical and Petroleum Engineering University of TabrizTabrizIran Environmental Sciences Research Institute Shahid Beheshti UniversityIran Department of the Environment(DOE) Head of National Center of Air pollution and Climate ChangeTehranIran

Efficient management of air quality requires a comprehensive emission inventory to support decision-making on air quality *** article presents a comprehensive framework for detailed emission inventory development in cities with low-quality basic data,which examines the emission of primary criteria pollutants(CO,NO_(x),SO_(2),PM_(2.5),PM_(10),and VOC)from mobile sources,residential,commercial,and public services,fuel stations,transport terminals,energy conversion sections,and *** research was applied to Tabriz in Northwest Iran,one of the polluted medium-sized cities with a population of 1.77 *** show the city daily emission per capita is 569.8 g of CO,68.6 g of NO_(x),38.6 g of VOC,17.6 g of SO_(x),and 3.7 g of *** emissions accounted for 98%of CO,91%of VOCs,61%of NO_(x),and 56%of PM;meaning alternative policy strategies in vehicles would reduce emissions *** applicable and effective scenarios in transport and one concerning stationary sourceswere proposed and reduction potential of themwas *** of the public transport improvement and replacement of old passenger cars were founded the key *** two alternatives decrease 14 and 2 tons of SO_(2) and 6797 and 2394 tons of NO_(x) annually with the cost of$99.5 MM and$366.5 MM,*** findings of this study provides the choice of travel method by each citizen is a function of cost,speed,comfort and safety of travel;therefore,all the requirements of any scenarios must be fully considered in the implementation step.

关键词： Emission inventory Vehicular sources Mitigation strategies Stationary sources Urban air pollution

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Angioid Streaks in Psuedoxanthoma Elasticum

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Open Journal of Ophthalmology 2017年第1期7卷 57-63页

作者： Mehrdad mohammadpour Nazanin Ebrahimiadib seyed Ali Tabatabaei mohammad Soleimani Shima Dehghani Fatemeh Abdi Ghasem Saeedi Anari Amir Hasan Matini Mahyar Noorbakhsh Zahra ghomi Eye Research Center Farabi Eye Hospital Tehran University of Medical Sciences Tehran Iran Shahid Beheshti Hospital Kashan University of Medical Sciences Kashan Iran

Pseudoxanthoma elasticum (PXE) is a hereditary disorder that affects primarily the elastic tissues of skin, eyes and blood vessels. Its estimated prevalence is thought to be 1:25,000 - 100,000. PXE patients also carry an increased risk for cardiovascular and gastrointestinal diseases. Early diagnosis can play a crucial role in preventing early loss of vision and systemic complications in these patients however despite having characteristic clinical features;it is still to a large extent being under-diagnosed. Here we present two cases of PXE with reduced vision.

关键词： Pseudoxanthoma Elasticum (PXE) Angioid Streaks Drusen

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