Results 171 to 180 of about 755,848 (216)
Some of the next articles are maybe not open access.

A Red-Shifted Chlorophyll

Science, 2010
Chlorophyll Sees Red Among the first facts students learn about the natural world is that plants owe their green color to the pigment chlorophyll. There have actually been a handful of slightly different chlorophyll variants uncovered over the years, and Chen
Min, Chen   +5 more
openaire   +2 more sources

Red Shift

Russian Physics Journal, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

The Red-Shift

Scientific American, 1956
The redness, and presumably the speed of recession, of most galaxies increases regularly with distance. The most distant galaxies observed appear to depart from this law, a fact of deep meaning for cosmology.
openaire   +2 more sources

The Red Shift

JAMA: The Journal of the American Medical Association, 1982
The Five-Day Retirement Sam Farber lived for 70 years in the Midwest. Once he had tried to retire to Florida, but the retirement lasted for only five days. He got home just in time for the first big snowstorm of the winter. Perhaps it was the lifelong habit of working at his furniture business that brought him back, but even when he returned he was ...
openaire   +1 more source

THE SOLAR AND EXTRAGALACTIC RED SHIFTS

Canadian Journal of Physics, 1965
A photon model is postulated whereby the peculiar nature of the observed solar red shift is explained, and by which the extragalactic red shifts are interpreted as caused not by the Doppler effect, but by interaction and consequent loss of energy of the photon in passing through the inhomogeneities of the gravitational field in space.
openaire   +1 more source

Quasar red shifts

International Journal of Theoretical Physics, 1969
The results of techniques developed in earlier papers are used in a discussion of the quasar red shifts. An expression with the form of a kinetic energy arises in relation to the probability distribution of red shifts. Agreement with the Hoyle & Burbridge (1966) red shift data at the time of writing is statistically significant, the correlation ...
openaire   +1 more source

Home - About - Disclaimer - Privacy