Browse Reference Articles
31 to 40 of 412 articles
-
Nitrogen oxide
NOx is a generic term for the various nitrogen oxides produced during combustion. They are believed to aggravate asthmatic conditions, react with the oxygen in the air to produce ozone, which is also ... > more -
Ultraviolet
Ultraviolet (UV) radiation is electromagnetic radiation of a wavelength shorter than that of the visible region, but longer than that of soft X-rays. The Sun emits ultraviolet radiation in the UVA, ... > more -
Materials science
Materials science is an interdisciplinary field involving the properties of matter and its applications to various areas of science and engineering. It includes elements of applied physics and ... > more -
Linus Pauling
Linus Carl Pauling (February 28, 1901 - August 19, 1994) was an American quantum chemist and biochemist. He is widely regarded as the premier chemist of the twentieth century. Pauling pioneered the ... > more -
Nanotechnology
Nanotechnology refers broadly to a field of applied science and technology whose unifying theme is the control of matter on the molecular level in scales smaller than 1 micrometre, normally 1 to 100 ... > more
Search ScienceDaily
Number of stories in archives: 137,276

