M. Memarianfard
Department of Civil Engineering, K.N. Toosi University of Technology, Tehran, Iran
[ 1 ] - Artificial neural network forecast application for fine particulate matter concentration using meteorological data
Most parts of the urban areas are faced with the problem of floating fine particulate matter. Therefore, it is crucial to estimate the amounts of fine particulate matter concentrations through the urban atmosphere. In this research, an artificial neural network technique was utilized to model the PM2.5 dispersion in Tehran City. Factors which are influencing the predicted value consi...
[ 2 ] - Application of Gene Expression Programming to water dissolved oxygen concentration prediction
This research based on record and collected data from four stations at Eymir Lake, Turkey, which are monitored daily in seven months. Water quality monitoring using former methods are time-needed and expensive, while the application of gene expression programming is more understandable, rapid, and reliable which is used in this article to provide a prediction for dissolved oxygen. The concentra...
[ 3 ] - Estimation of exposure to fine particulate air pollution using GIS-based modeling approach in an urban area in Tehran
In many industrialized areas, the highest concentration of particulate matter, as a major concern on public health, is being felt worldwide problem. Since the air pollution assessment and its evaluation with considering spatial dispersion analysis because of various factors are complex, in this paper, GIS-based modeling approach was utilized to zoning PM2.5 dispersion over Tehran, du...
[ 4 ] - الگوی اطلاعات جغرافیایی پخش منوکسیدکربن در حواشی بزرگراه ها در اثر ترافیک با در نظر گرفتن شرایط مختلف پایداری جوی (مطالعه موردی: بزرگراه نیایش)
یکی از منابع اصلی آلودگی هوا در کلان‌شهرها، ترافیک و معضلات مرتبط با سیستم حمل و نقل می باشد. توسعه شبکه ترافیک و افزایش انواع مختلفی از وسایل نقلیه با سرعتهای مختلف با احتمال عملکرد ناقص سوخت، موجب افزایش آلودگی هوا شده که این امر اجتناب ناپذیر می باشد. همچنین این آلودگی سلامت عمومی شهروندان شهرها را با خطر مواجه کرده است. بر این اسا...
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