Sentences with phrase «intense ultraviolet»
The first stars, however, also began emitting intense ultraviolet radiation that «re-ionized» neutral hydrogen atoms formed after the Big Bang by tearing electrons from their proton nuclei.
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The humidity can be as low as 10 %, there are intense ultraviolet rays from the sun, and the high altitude can leave people short of breath.
They then illuminated the surface with intense ultraviolet light, as you might get from a young sunlike star.
At the center of our galaxy, in the immediate vicinity of its supermassive black hole, is a region wracked by powerful tidal forces and bathed in intense ultraviolet light and X-ray radiation.
A nearby star features a comet - like tail that could be the outer reaches of a protoplanetary disk evaporating under the intense ultraviolet radiation from IRS 2.
The gas glows because young, extremely hot stars like these are emitting intense ultraviolet light which strips the surrounding gas of its electrons and causes it to emit the faint glow seen in this image.
HCO molecules are thought to be formed in special environments full of intense ultraviolet light from giant young stars.
With masses around 10 times that of the Sun, these hot stars radiate intense ultraviolet light.
In the gleaming new Laboratories of Molecular Anthropology and Microbiome Research, opened in 2014 at the University of Oklahoma, positive air pressure keeps out external contamination, and intense ultraviolet lamps are on standby to sterilize the lab between uses.
Shedding light on the Dark Ages When the first stars formed, their intense ultraviolet light «reionized» the universe, stripping electrons from much of the hydrogen.
Not exact matches
They can also be used for biological labeling because of their low toxicity, chemical stability, and intense luminescence when excited by near - IR radiation, which can penetrate tissue much better than higher energy radiation such as ultraviolet, as is often required with quantum dot labels.
Not even the most intense meteor storms on Earth have produced as strong a response as this one: The emission dominated Mars» ultraviolet spectrum for several hours after the encounter and then dissipated over the next two days, according to the MAVEN science team.
Intense extreme ultraviolet FEL pulses were directed at the clusters and the resultant energy distribution of electrons knocked out of the clusters was measured using a «velocity map imaging spectrometer».
Exposing a small cluster of neon atoms to a very short and intense burst of extreme ultraviolet light initiates a novel mechanism that produces a large number of electrons and ions.
When the sun is at its most intense, ozone in the stratosphere absorbs more ultraviolet energy, making areas near the equator warmer than usual.
The investigation of cluster explosion dynamics under intense extreme - ultraviolet (XUV) pulses has so far been limited to large scale facilities like free - electron lasers.
The availability of intense light pulses in the extreme - ultraviolet range from an alternative source is therefore important to gain a better understanding of the various processes occurring in clusters and other extended systems such as biomolecules exposed to intense XUV pulses.
The NSLS provides intense beams of infrared, ultraviolet, and x-ray light for basic and applied research in physics, chemistry, medicine, geophysics, environmental, and materials sciences.
Batman v Superman: Dawn of Justice: Ultimate Edition (Blu - ray + DVD + Ultraviolet) Details: 2016, Warner Home Video Rated: PG - 13 & R, intense action violence, sexual situations The lowdown: This superhero smackdown was not received kindly in theaters, receiving a disappointing 27 percent approval rating at Rottentomatoes.com.
Tracers (Blu - ray + Ultraviolet) Details: 2014, Lionsgate Rated: PG - 13, intense action violence, language, sexual content The lowdown: «Twilight» hunk Taylor Lautner stars as a bike messenger in heavy debt to an organized crime outfit.
A rooftop is an extreme environment with strong and variable wind patterns and little or no protection from the sun's intense heat and ultraviolet radiation.