| Dictionary, Encyclopedia and Thesaurus - The Free Dictionary 1,508,608,772 visitors served. |
|
Dictionary/ thesaurus | Medical dictionary | Legal dictionary | Financial dictionary | Acronyms | Idioms | Encyclopedia | Wikipedia encyclopedia | ? |
DE |
Also found in: Wikipedia | 0.04 sec. |
How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
|
| ? References in periodicals archive |
|---|
Exposure to diesel exhaust for an hour during exercise impairs blood vessels' ability to expand for greater blood flow. The fact is, however, that the 24 million kids who ride buses an average of an hour and a half every day are also being exposed to high levels of diesel exhaust that can affect their health. Burbank recently ranked sixth on a list of the nation's top 10 cities with the worst soot, with diesel exhaust the main culprit, according to a study released by the South Coast Air Quality Management District. |
| Acronyms and Abbreviations |
| Free Tools: |
For surfers:
Browser extension |
Word of the Day |
Help
For webmasters: Free content | Linking | Lookup box | Double-click lookup | Partner with us |
|---|