vehicle exhaust
Modig et al - 2009 - Vehicle exhaust outside the home and onset of asthma among adults.pdfView Download
... proximity indicator of exposure. Some previous prevalence studies have shown no significant relationship between asthma and objective measures of exposure to vehicle exhaust [6, 24]. Results comparisons ...
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Physicochemical characterisation of combustion particles from vehicle exhaust and residential wood smoke
... diesel exhaust particles associate both the carbon particle core and the adsorbed organic compounds with the observed immune responses ...diesel exhaust and bio- mass combustion ...Norway vehicle ...
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NUMERICAL ANALYSIS OF VEHICLE EXHAUST SYSTEM TO DETERMINE HANGER LOCATION USING ROOT MEAN SQUARE VALUE
... An exhaust system is one of the important parts of automobile. The exhaust system of automobile is used to prevent exhaust gas from entering the passenger compartment, to carry and reduce releasing ...
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The Main Components of Vehicle Exhaust Gases and Their Effective Catalytic Neutralization
... the exhaust of diesel and gasoline engines varies and depends on the type of engine and mode of operation, as well as on the quality of the fuel, the composition of the combustible mixture in the engine cylinders, ...
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Near-highway pollutants in motor vehicle exhaust: A review of epidemiologic evidence of cardiac and pulmonary health risks
... motor vehicle exhaust is a significant source of air ...vehicular exhaust include carbon monoxide, nitro- gen and sulfur oxides, unburned hydrocarbons (from fuel and crankcase oil), particulate ...
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The diminishing importance of nitrogen dioxide emissions from road vehicle exhaust
... road vehicle exhaust has been an important contributor to near-road ambient concentrations of NO 2 in many European ...recent vehicle emission remote sensing measurements in the UK that provide ...
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Perceived annoyance and asthmatic symptoms in relation to vehicle exhaust levels outside home: a cross-sectional study
... Several studies have estimated exposure-response func- tions for the relationship between urban background lev- els of air pollution and physical health outcomes, both for short- and long term exposure [29-31]. For ...
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DEVELOPMENT OF A DEVICE TO CAPTURE PARTICULATE MATTER FROM VEHICLE EXHAUST
... Air pollutant is a substance that has adverse effects on humans and the ecosystem. They can be solid particles, liquid droplets, or gases. Pollutants can be of natural or man-made origin. Pollutants can be classified as ...
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Study on the Concentration Inversion of NO & NO2 Gas from the Vehicle Exhaust Based on Weighted PLS
... the vehicle ex- haust components with the absorption ...of vehicle exhaust compo- nents has been ...of exhaust gas NO & NO 2 , the concentration ...
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A Vehicle Exhaust NOx Electrochemical Sensor Based on Au- Yttria Stabilized Zirconia Nanocomposite
... The fact that the polarization resistance is greatly decreased under the circumstances of Au–YSZ electrode is showed by electrochemical impedance measurements, which demonstrates that du[r] ...
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Catalytic Technologies for the Production of Eco-friendly Gasolines and Reducing the Toxicity of Vehicle Exhaust Gases
... of exhaust gases purification of motor vehicles is one of the most important problems of humanity, attracting the attention of the public and scientists of the leading countries of the ...the exhaust gases ...
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Investigation into pedestrian exposure to near-vehicle exhaust emissions
... Since the number of drive-bys in the study was fewer than the number pedestrians may experience on city sidewalks, the estimated exposures for typical pedestrians were deter- mined by multiplying the average test values ...
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Study on The Two Level of Organic Rankine Cycle Applied to Mine Vehicle Exhaust Heat Recovery System
... The ordinary Rankine cycle system T-S diagram is shown in Figure 3; the two stage cycle system is shown in Figure 4. Theoretical cycle analysis and the state of Rankine cycle in the process of change as shown in Figures ...
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Method Established for Source Apportionment of Human Health Risk in Regional Atmospheric Environment
... As shown in table 3, the R n caused by each metallic element in each source to male was lower than that to female, and to younger than 6 years old groups was lower than that to older than 60 years old groups. The R n to ...
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Parameterization Of The Exhaust-Fascia Interface Using Surrogate Modelling
... in vehicle exhaust ...of exhaust gas is nitrogen, and experimental test results show the exhaust gas can be treated as ideal ...the exhaust pipe is primarily turbulent ow and that the k ...
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Carbon Monoxide Detection and Warning System for Four Wheel Vehicle Cabin
... concerning vehicle cabin air quality is motor vehicle exhaust gas suicides caused by CO ...motor vehicle exhaust ...alleviate vehicle cabin air quality ...
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Low Cost Vehicle Pollution Monitoring System
... the vehicle exhaust. The exhaust detection and controlling system is discussed in this paper where a real time detection of exhaust and its comparison with standards takes ...The ...
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Exposure to ambient particulate matter alters the microbial composition and induces immune changes in rat lung
... Male Sprague – Dawley rats (7 – 9 weeks in age) were ob- tained from Guangzhou University of Chinese Medicine (Guangzhou, China). The experimental protocol and animal care complied with the guiding principles for the ...
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Optimization of Exhaust System Hangers for Reduction of Vehicle Cabin Vibrations
... of exhaust system using finite element model is performed to optimize the locations of the ...the exhaust system to determine the hanger locations of the vehicle exhaust ...automobile ...
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Comparison of Heat Flux by using Different Geometry and Temperature of Exhaust Manifold
... the Exhaust Manifold and give information to improve the thermal condition of the exhaust manifold using CAE ...composite Exhaust Manifold and simulation data for the researcher’s to improve the ...
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