نتایج جستجو برای: vehicular pollution modeling

تعداد نتایج: 464529  

2013
V. E. Nethaji Mariappan P. Mohana

India has evolved as self reliance country at all forefronts. Demand for energy is on rise due to the robust development of sectors like Automobile, Chemical, Information Technology and ITES in most part of the metropolitan states in India. There is a great deficit on energy particularly with supply chain management in Tamil Nadu. Government is exploring new ways of harnessing clean and green e...

2015
Rob McConnell Ernest Shen Frank D. Gilliland Michael Jerrett Jennifer Wolch Chih-Chieh Chang Frederick Lurmann Kiros Berhane

BACKGROUND Childhood body mass index (BMI) and obesity prevalence have been associated with exposure to secondhand smoke (SHS), maternal smoking during pregnancy, and vehicular air pollution. There has been little previous study of joint BMI effects of air pollution and tobacco smoke exposure. METHODS Information on exposure to SHS and maternal smoking during pregnancy was collected on 3,318 ...

Journal: :international journal of occupational hygiene 0
mehran shesh baradaran department of environmental engineering, school of environment and energy, science and research branch, islamic azad university, tehran, iran parvin nassiri professor, department of occupational health engineering, school of public health, tehran university of medical sciences, tehran, iran mohammad reza monazzam esmail pour professor, department of occupational health engineering, school of public health, tehran university of medical sciences, tehran, iran

original article     the aim of this study was to design and build a software for noise propagation prediction (indoor and from indoor to outdoor spaces) which is being commonly used in industry.  in this regard, firstly a mathematical complex model was created based on existing relationships about noise propagation in indoor spaces and transmission through the walls and propagation in outdoor ...

Journal: :CoRR 2011
Gautam S. Thakur Pan Hui Hamed Ketabdar Ahmed Helmy

Realistic modeling of vehicular mobility has been particularly challenging due to a lack of large libraries of measurements in the research community. In this paper we introduce a novel method for large-scale monitoring, analysis, and identification of spatio-temporal models for vehicular mobility using the freely available online webcams in cities across the globe. We collect vehicular mobilit...

2016
Gary M. Ginsberg Ehud Kaliner Itamar Grotto

BACKGROUND Worldwide, ambient air pollution accounts for around 3.7 million deaths annually. Measuring the burden of disease is important not just for advocacy but also is a first step towards carrying out a full cost-utility analysis in order to prioritise technological interventions that are available to reduce air pollution (and subsequent morbidity and mortality) from industrial, power gene...

Journal: :Mechanical Engineering 1999

Journal: :CoRR 2014
Rita Tse Yubin Xiao Giovanni Pau Marco Roccetti Serge Fdida Gustavo Marfia

—Intense vehicular traffic is recognized as a global societal problem, with a multifaceted influence on the quality of life of a person. Intelligent Transportation Systems (ITS) can play an important role in combating such problem, decreasing pollution levels and, consequently, their negative effects. One of the goals of ITSs, in fact, is that of controlling traffic flows, measuring traffic sta...

2008
RAKHI B. GUPTA

Urban air pollution due to industrial emission and vehicular emission due to automobiles has aggravated the problem of environmental pollution. Plants are known to act as sink for air pollutants. Planting of trees and shrubs in the form of greenbelt around the industry is an effective way for abatement of pollution and improvement of environment and is well recognized throughout the world. This...

Journal: :Journal of Modern Transportation 2018

Journal: :Atmosphere 2021

One of the central problems in large cities is air pollution, mainly caused by vehicular emissions. Tropospheric ozone an atmospheric oxidizing gas that forms minimal amounts naturally, affecting peoples’ health. This pollutant formed NO2 photolysis, creating a main peak during day. Nighttime secondary peaks occur several parts world, but their intensity and frequency depend on local condition....

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