Search results
Results from the WOW.Com Content Network
Management of the dawn phenomenon varies by patient and thus should be done with regular assistance from a patient's physician. Some treatment options include, but are not limited to, dietary modifications, increased exercise before breakfast and during the evening, and oral anti-hyperglycemic medications if a patient's HbA1c is > 7%.
A related phenomenon is gegenschein (or counterglow), sunlight backscattered from the interplanetary dust, which appears directly opposite to the Sun as a faint but slightly brighter oval glow. Zodiacal light contributes [ 8 ] to the natural light of the sky, though since zodiacal light is very faint, it is often outshone and rendered invisible ...
Dawn phenomenon A sudden rise in blood glucose levels in the early morning hours. This condition sometimes occurs in people with type 1 (formerly known as insulin-dependent) diabetes and (rarely) in people with type 2 (formerly known as noninsulin-dependent) diabetes.
The electromagnetic dawn chorus is a phenomenon that occurs most often at or shortly after dawn local time. It is believed to be generated by a Doppler-shifted cyclotron interaction between anisotropic distributions of energetic (> 40 keV) electrons and ambient background VLF noise.
Loosely, the term crepuscular rays is sometimes extended to the general phenomenon of rays of sunlight that appear to converge at a point in the sky, irrespective of time of day. [ 3 ] [ 4 ] A rare related phenomena are anticrepuscular rays which can appear at the same time (and coloration) as crepuscular rays but in the opposite direction of ...
The night sky has featured plenty of intriguing events throughout May, ranging from a meteor shower sparked by Halley's Comet to the first total lunar eclipse of 2022, and one more fascinating ...
Discover the latest breaking news in the U.S. and around the world — politics, weather, entertainment, lifestyle, finance, sports and much more.
Diagram showing displacement of the Sun's image at sunrise and sunset Comparison of inferior and superior mirages due to differing air refractive indices, n. Atmospheric refraction is the deviation of light or other electromagnetic wave from a straight line as it passes through the atmosphere due to the variation in air density as a function of height. [1]