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Wyszukujesz frazę "traffic pollution" wg kryterium: Temat


Wyświetlanie 1-3 z 3
Tytuł:
Global review of studies on traffic police with special focus on environmental health effects
Autorzy:
Patil, Rajan R.
Chetlapally, Satish
Bagavandas, Mapilliraju
Powiązania:
https://bibliotekanauki.pl/articles/2178872.pdf
Data publikacji:
2014-08-06
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
traffic police
occupational health
vehicular pollution
health effects
Opis:
Since occupation is a major determinant of health, traffic police personnel face multiple occupational hazards. They are continuously exposed to vehicular emissions and work in a noisy and polluted environment. The objective of the present review is to explore the impact of occupational health hazards on the health of traffic police personnel. Published research papers on traffic police reporting occupational health issues were accessed and reviewed. Attempts were made to access papers that reported negative associations in order to present a balanced review. The majority of the studies have reported a decrease in the lung function and increased respiratory morbidity. The research on the cytogenetic abnormalities or genotoxic effect of vehicular emissions arising due to long-term exposure to benzene and other polyaromatic hydrocarbons has provided conflicting results, since more or less equal numbers of studies have given evidence for and against the causal association. There is a vast accumulation of epidemiological evidence on the casual association between vehicular pollution and its carcinogenic effect. Multiple studies have concluded that traffic police are highly stressed. A number of occupational factors have been attributed to stress among traffic police. Occupational health studies help us to understand the effects of vehicular pollution and its adverse influence on workers. They also provide opportunity for defined exposures measurements and precise risk assessment. The findings from these studies are easily generalizable and can help us understand the impact of air pollution on the general population.
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2014, 27, 4; 523-535
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Spatial traffic noise pollution assessment – A case study
Autorzy:
Monazzam, Mohammad R.
Karimi, Elham
Abbaspour, Majid
Nassiri, Parvin
Taghavi, Lobat
Powiązania:
https://bibliotekanauki.pl/articles/2177360.pdf
Data publikacji:
2015-05-13
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
noise pollution
equivalent sound level
noise sensitive centers
GIS
traffic-induce noise
vehicle traffic
Opis:
Objectives Spatial assessment of traffic noise pollution intensity will provide urban planners with approximate estimation of citizens exposure to impermissible sound levels. They could identify critical noise pollution areas wherein noise barriers should be embedded. The present study aims at using the Geographic Information System (GIS) to assess spatial changes in traffic noise pollution in Tehran, the capital of Iran, and the largest city in the Middle East. Material and Methods For this purpose, while measuring equivalent sound levels at different time periods of a day and different days of a week in District 14 of Tehran, wherein there are highways and busy streets, the geographic coordination of the measurement points was recorded at the stations. The obtained results indicated that the equivalent sound level did not show a statistically significant difference between weekdays, and morning, afternoon and evening hours as well as time intervals of 10 min, 15 min and 30 min. Then, 91 stations were selected in the target area and equivalent sound level was measured for each station on 3 occasions of the morning (7:00–9:00 a.m.), afternoon (12.00–3:00 p.m.) and evening (5:00–8:00 p.m.) on Saturdays to Wednesdays. Results As the results suggest, the maximum equivalent sound level (Leq) was reported from Basij Highway, which is a very important connecting thoroughfare in the district, and was equal to 84.2 dB(A), while the minimum equivalent sound level (Leq), measured in the Fajr Hospital, was equal to 59.9 dB(A). Conclusions The average equivalent sound level was higher than the national standard limit at all stations. The use of sound walls in Highways Basij and Mahallati as well as widening the Streets 17th Shahrivar, Pirouzi and Khavaran, benchmarked on a map, were recommended as the most effective mitigation measures. Additionally, the research findings confirm the outstanding applicability of the Geographic Information System in handling noise pollution data towards depicting noise pollution intensity caused by traffic.
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2015, 28, 3; 625-634
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of residential proximity to traffic on respiratory disorders in school children in upper Silesian Industrial Zone, Poland
Autorzy:
Skrzypek, Michał
Zejda, Jan E.
Kowalska, Małgorzata
Czech, Elżbieta M.
Powiązania:
https://bibliotekanauki.pl/articles/2179793.pdf
Data publikacji:
2013-03-01
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
air pollution
road traffic
children
respiratory health
asthma
allergic rhinitis
Opis:
Objective: A number of studies show an association between traffi c-related air pollution and adverse respiratory health effects in children. However, most evidence relates to the regions with low or moderate levels of ambient air pollution. The study was undertaken to assess the impact of traffi c-related air pollution on respiratory health status in children living in the area of high levels of industrial and municipal ambient air pollution. Materials and Methods: Analyses involved data obtained from cross-sectional study on respiratory health in children (N = 5733), conducted between 2003–2004 in Bytom, one of the largest cities of Silesian Metropolis (Poland). Exposure to traffic-related air pollution was assessed by means of geographic information system and expressed as several measures of potential exposure to traffic-related air pollution, involving residential distance to major road and traffic density in the residential area. Logistic regression was used to examin association between reported respiratory health and traffic measures. Results: Statistically signifi cant association was found between doctor-diagnosed asthma and residential proximity to traffic. Results of multivariate logistic regression (logOR; 95%CI) confi rmed the effect of living in an area of a city with high-traffic-density on childhood asthma: 1.60 (1.07–2.39). Similar effects were found in case of allergic rhinitis and rhinitis symptoms, but the observed associations were not statistically signifi cant. Conclusion: The study fi ndings suggest that even in an area with poor regional ambient air quality, adverse respiratory health outcomes are more frequent in children living in a proximity to the high vehicle traffic flow
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2013, 26, 1; 83-91
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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