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A perspective on the potential development of environmentally acceptable light-duty diesel vehicles.
Between 1979 and 1985, an international technical focus was placed upon potential human health effects associated with exposure to diesel emissions. A substantial data base was developed on the composition of diesel emissions; the fate of these emissions in the atmosphere; and the effects of whole p...
Autores principales: | , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
1994
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1566943/ https://www.ncbi.nlm.nih.gov/pubmed/7529704 |
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author | Hammerle, R Schuetzle, D Adams, W |
author_facet | Hammerle, R Schuetzle, D Adams, W |
author_sort | Hammerle, R |
collection | PubMed |
description | Between 1979 and 1985, an international technical focus was placed upon potential human health effects associated with exposure to diesel emissions. A substantial data base was developed on the composition of diesel emissions; the fate of these emissions in the atmosphere; and the effects of whole particles and their chemical constituents on microorganisms, cells, and animals. Since that time, a number of significant developments have been made in diesel engine technology that require a new look at the future acceptability of introducing significant numbers of light-duty diesel automobiles into the European and American markets. Significant engineering improvements have been made in engine design, catalysts, and traps. As a result, particle emissions and particle associated organic emissions have been reduced by about 10 and 30 times, respectively, during the past 10 years. Research studies to help assess the environmental acceptability of these fuel-efficient engines include the development of an emissions data base for current and advanced diesel engines, the effect of diesel emissions on urban ozone formation and atmospheric particle concentrations, the effect of fuel composition, e.g., lower sulfur and additives on emissions, animal inhalation toxicology studies, and fundamental molecular biology studies. |
format | Text |
id | pubmed-1566943 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 1994 |
record_format | MEDLINE/PubMed |
spelling | pubmed-15669432006-09-19 A perspective on the potential development of environmentally acceptable light-duty diesel vehicles. Hammerle, R Schuetzle, D Adams, W Environ Health Perspect Research Article Between 1979 and 1985, an international technical focus was placed upon potential human health effects associated with exposure to diesel emissions. A substantial data base was developed on the composition of diesel emissions; the fate of these emissions in the atmosphere; and the effects of whole particles and their chemical constituents on microorganisms, cells, and animals. Since that time, a number of significant developments have been made in diesel engine technology that require a new look at the future acceptability of introducing significant numbers of light-duty diesel automobiles into the European and American markets. Significant engineering improvements have been made in engine design, catalysts, and traps. As a result, particle emissions and particle associated organic emissions have been reduced by about 10 and 30 times, respectively, during the past 10 years. Research studies to help assess the environmental acceptability of these fuel-efficient engines include the development of an emissions data base for current and advanced diesel engines, the effect of diesel emissions on urban ozone formation and atmospheric particle concentrations, the effect of fuel composition, e.g., lower sulfur and additives on emissions, animal inhalation toxicology studies, and fundamental molecular biology studies. 1994-10 /pmc/articles/PMC1566943/ /pubmed/7529704 Text en |
spellingShingle | Research Article Hammerle, R Schuetzle, D Adams, W A perspective on the potential development of environmentally acceptable light-duty diesel vehicles. |
title | A perspective on the potential development of environmentally acceptable light-duty diesel vehicles. |
title_full | A perspective on the potential development of environmentally acceptable light-duty diesel vehicles. |
title_fullStr | A perspective on the potential development of environmentally acceptable light-duty diesel vehicles. |
title_full_unstemmed | A perspective on the potential development of environmentally acceptable light-duty diesel vehicles. |
title_short | A perspective on the potential development of environmentally acceptable light-duty diesel vehicles. |
title_sort | perspective on the potential development of environmentally acceptable light-duty diesel vehicles. |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1566943/ https://www.ncbi.nlm.nih.gov/pubmed/7529704 |
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