نتایج جستجو برای: road side pollution
تعداد نتایج: 346749 فیلتر نتایج به سال:
This paper instantly infers the gas consumption and pollution emission of vehicles traveling on a city’s road network in a current time slot, using GPS trajectories from a sample of vehicles (e.g., taxicabs). The knowledge can be used to suggest cost-efficient driving routes as well as identifying road segments where gas has been wasted significantly. The instant estimation of the emissions fro...
BACKGROUND Evidence for an association between road traffic pollution and asthma is inconclusive. We report a case-control study of hospital admissions for asthma and respiratory illness among children aged 5-14 in relation to proxy markers of traffic related pollution. METHODS The study was based on routine hospital admissions data in 1992/3 and 1993/4 for North Thames (West) health region w...
Background—Evidence for an association between road traYc pollution and asthma is inconclusive. We report a case-control study of hospital admissions for asthma and respiratory illness among children aged 5–14 in relation to proxy markers of traYc related pollution. Methods—The study was based on routine hospital admissions data in 1992/3 and 1993/4 for North Thames (West) health region within ...
A significant proportion of the atmospheric pollution that exists particularly in urban areas arises from road vehicles and primarily cars. The European Commission (EC) have introduced a series of regulations, the so called EURO Emission directives from Euro I in 1991 to the present day Euro IV. This legislation and similar ones in other global regions have helped to greatly reduce emission lev...
Connectivity and cooperation are considered important prerequisites to automated driving, as they crucial elements in increasing the safety of future vehicles their full integration overall transport system. Although many European Member States, part C-Roads Platform, have implemented still implementing Road-side Units (RSUs) for Cooperative Intelligent Transportation Systems (C-ITS) within pil...
Jason D.Thompson R eduction of nonpoint source pollution of forest streams is a major issue in the forest products industry. Consequently, extensive research has been focused on documenting impacts of forest harvesting, road construction, and site preparation on water quality in forest streams. Researchers have found that roads create more pollution, in the form of sediment, than harvesting act...
AIMS Epidemiological studies suggest that long-term exposure to road traffic noise increases the risk of cardiovascular disorders. The aim of this study was to investigate the relation between exposure to road traffic noise and risk for stroke, which has not been studied before. METHODS AND RESULTS In a population-based cohort of 57,053 people, we identified 1881 cases of first-ever stroke in...
A. S. Kaboli · D. G. Carmichael · Emission and Cost Configurations in Earthmoving Operations · pp 393-402 Introduction Earthmoving operations typically involve a fleet of trucks cycling between an excavator/loader and dump points. The analysis to obtain the optimum fleet size based on minimum cost per production (unit costs) is well-established, whereas little attention has been paid to the min...
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