Sentences with phrase «of the ultraviolet light in»

STScI / NASA press releases: Hubble Makes the First Precise Distance Measurement to an Ancient Globular Star Cluster Hubble Unmasks Ghost Galaxies Deepest View of Space Yields Young Stars in Andromeda Halo Hubble Identifies Source of Ultraviolet Light in an Old Galaxy ESA press releases: Hubble Unmasks Ghost Galaxies Four Unusual Views of the Andromeda Galaxy Public speaking: On the Trail of the Missing Galaxies High - Level Science Products from Large and Treasury Programs: GO - 9453: The Age of the Andromeda Halo (126 orbits) GO - 10265: The Formation History of Andromeda (107 orbits) GO - 10816: The Formation History of Andromeda's Extended Metal - Poor Halo (128 orbits) GO - 11664 / 12666: The WFC3 Galactic Bulge Treasury Program: Populations, Formation History and Planets (56 orbits) GO - 12549: The Formation History of the Ultra-Faint Dwarf Galaxies (113 orbits)

Roughly 90 percent of the light from the early universe appears to be missing in the Hubble deep fields because the previous census of the deep fields missed most of the ultraviolet light in the universe.

Tuft's rich color photographs capture the high levels of ultraviolet light in Antarctica, thereby exposing the visual effects of years of climate change.

Oxygen blocks a little of the ultraviolet light in the stratosphere, at shorter wavelengths than ozone.

Not exact matches

@Chad: I. Mutations in DNA sequences generally occur through one of two processes: A. Environmental factors: DNA damage from environmental agents such as ultraviolet light (sunshine), nuclear radiation or certain chemicals B. Mistakes that occur when a cell copies its DNA in preparation for cell division.

Shading is also useful for some varieties, namely the chinense and pubescens species in the high, dry altitudes of the Southwest that have high levels of ultraviolet light.

But if you go south and higher in elevation, full sun with all its ultraviolet light can burn the crap out of your plants, causing sunscald on the pods and leaf drop on more sensitive varieties like habaneros, which need some shading.

Never place them immediately in full sun after they've grown in the low light of a fluorescent fixture or they will get ultraviolet light damage and burn up.

The ultraviolet light kills the 99.995 of the bacteria found in the air and frees it from harmful chemicals — both of which are not harmful to health and safety of the consumers.

But the baby is born with a liver full of vitamin D, and outside exposure allows the baby to get the vitamin D from ultraviolet light even in winter.

But, because we worry (and rightly so) about skin cancer, we shield our skin from the sun's ultraviolet light with clothing and sunscreen, which makes it impossible for our bodies to manufacture Vitamin D. Breast milk was never meant to be the source of vitamin D for our babies (as we are all intended to make our own vitamin D with exposure to sunlight), but as we continue to be cautious about exposure to sunlight, babies do not make enough Vitamin D, nor do they receive enough in breast milk.

The ultraviolet light in sunlight also suppresses the skin's immune system, which may be why lots of early - life sun exposure is associated with earlier melanoma skin cancers.

Adding a vitamin D supplement to mom's diet and / or exposure to ultraviolet light will increase the amount of vitamin D in her breastmilk.

You don't need to plug this one in an outlet since they take advantage of ultraviolet light to sterilize the bottles.

In addition to hyperchlorination, ozone and ultraviolet light treatment of pool water are alternatives that may keep swimming pool water clear of cryptosporidium.

Baby is tucked in snugly, the light is then wrapped around them in a form of a blanket, and the ultraviolet rays then breaks down the bilirubin so it can be passed through their body more easily.

Optical brighteners are common in many brands of laundry detergent because they make clothes appear brighter and cleaner in ultraviolet light.

When you add in the germ - fighting power of the ultraviolet light included, it also gives you peace of mind that germs that plague other humidifiers won't be a problem here.

Most jaundice needs no treatment, but when it does, phototherapy (light therapy) is considered very safe and effective: Placing a baby naked in a bassinet, with his eyes covered, under blue «bililights» often does the trick, because ultraviolet light changes the bilirubin to a form that the baby can more easily dispose of in his urine.

Astronomers captured the merging of neutron stars in various types of light, including ultraviolet, infrared and radio waves (above), as well as via gravitational waves — a first.

In addition to emitting visible light, the stars also gave off ultraviolet (UV) radiation, which split the neutral hydrogen it encountered into electrons and protons — ionizing it once again, and thereby launching what researchers call the «epoch of reionization.»

Equipped with an auto - darkening filter that changes from light to dark in 1 / 25000 of a second, your eyes, head, and neck will be safe from harmful ultraviolet and infrared light and debris.

He placed these compounds in a flask, introduced an electric discharge to simulate lightning and ultraviolet light, and analyzed the resulting chemical mixture for the presence of amino acids, the building blocks of proteins.

The Dalian Coherent Light Source, whose completion was announced today in Beijing, has a twist that makes it unique: It is the only large laser light source in the world dedicated to the particular range of short - wavelength light called vacuum ultraviolet, which makes it «a new tool for the detection and analysis of molecules undergoing chemical reactions,» says Alec Wodtke, a physical chemist at the Max Planck Institute for Biophysical Chemistry and the University of Göttingen in GermLight Source, whose completion was announced today in Beijing, has a twist that makes it unique: It is the only large laser light source in the world dedicated to the particular range of short - wavelength light called vacuum ultraviolet, which makes it «a new tool for the detection and analysis of molecules undergoing chemical reactions,» says Alec Wodtke, a physical chemist at the Max Planck Institute for Biophysical Chemistry and the University of Göttingen in Germlight source in the world dedicated to the particular range of short - wavelength light called vacuum ultraviolet, which makes it «a new tool for the detection and analysis of molecules undergoing chemical reactions,» says Alec Wodtke, a physical chemist at the Max Planck Institute for Biophysical Chemistry and the University of Göttingen in Germlight called vacuum ultraviolet, which makes it «a new tool for the detection and analysis of molecules undergoing chemical reactions,» says Alec Wodtke, a physical chemist at the Max Planck Institute for Biophysical Chemistry and the University of Göttingen in Germany..

Ideally, the electron gains so much energy in the laser field that upon impact with the atom, a much shorter flash of light with very high energy is emitted — an attosecond laser pulse, with a frequency in the ultraviolet - or x-ray regime.

We know that they are under stress when they are fighting cancer or other diseases, so I wondered whether anything measureable could be seen if we put them under further stress with UVA light.We found that people with cancer have DNA which is more easily damaged by ultraviolet light than other people, so the test shows the sensitivity to damage of all the DNA — the genome — in a cell.»

The team observed the star with the infrared Spitzer and ultraviolet Swift space telescopes from October 2015 to December 2016 — the first observations in multiple wavelengths of light.

The $ 100 battery - powered SteriPen Journey allows you to purify two pints of water at a time in just 90 seconds by immersing a handheld ultraviolet light emitter in a bottle or other container.

«We saw ultraviolet light resulting from this gravitational - wave event as part of Swift observations of almost 750 different locations in the sky.

«Study finds low levels of ultraviolet A light protection in automobile side windows.»

In visible light Venus appears covered in a featureless white cloud layer, but a camera onboard Mariner 10 captured these cloud details in the ultraviolet range, which provided clues about the structure of the Venusian atmospherIn visible light Venus appears covered in a featureless white cloud layer, but a camera onboard Mariner 10 captured these cloud details in the ultraviolet range, which provided clues about the structure of the Venusian atmospherin a featureless white cloud layer, but a camera onboard Mariner 10 captured these cloud details in the ultraviolet range, which provided clues about the structure of the Venusian atmospherin the ultraviolet range, which provided clues about the structure of the Venusian atmosphere.

In 2008, Eleftherios Goulielmakis at the Max Planck Institute for Quantum Optics in Garching, Germany, and his colleagues generated what were then the shortest pulses of light ever achieved: extreme ultraviolet bursts just 80 attoseconds lonIn 2008, Eleftherios Goulielmakis at the Max Planck Institute for Quantum Optics in Garching, Germany, and his colleagues generated what were then the shortest pulses of light ever achieved: extreme ultraviolet bursts just 80 attoseconds lonin Garching, Germany, and his colleagues generated what were then the shortest pulses of light ever achieved: extreme ultraviolet bursts just 80 attoseconds long.

In two months the Big Apple will begin relying on both ultraviolet light and chlorination to rid its drinking water of cryptosporidium, giardia and other pathogens

So, armed with improved equipment, University of California, Davis researchers subjected carbon dioxide to high - energy ultraviolet light particles in a vacuum.

Collapsing out of dense pockets of hydrogen gas early in the universe's history, the first stars flickered on, emitting ultraviolet light that interacted with the surrounding hydrogen.

This microscopic photo of a blueberry's skin shows that the berry is covered in a powdery layer of wax platelets, which are highly reflective of ultraviolet light.

The target fragment binds to a gene switch in the DNA, which triggers the production of a colourful substance such as the protein that gives jellyfish a green glow under ultraviolet light, or proteins from bacteria that produce colour changes visible to the naked eye.

But in standard solar cell materials this requires that incoming photons have at least 5 electron volts worth of energy, which corresponds to photons of deep ultraviolet light (UV).

HCO molecules are thought to be formed in special environments full of intense ultraviolet light from giant young stars.

The first, led by Edward Sargent, an electrical engineer at the University of Toronto in Canada, started by simply blasting a perovskite film with a beam of ultraviolet light.

As the quasar's light zips through the Fermi bubble, carbon and silicon atoms in the gas absorb certain wavelengths of ultraviolet light.

Launched in 1997, Cassini has been exploring the Saturn system for more than nine years with a suite of instruments that also includes visible - light cameras, ultraviolet and infrared spectrometers, as well as magnetic field and charged particle sensors.

Such one - step oxygen formation could be happening now as carbon dioxide increases in the region of the upper atmosphere, where high energy vacuum ultraviolet light from the Sun hits Earth or other planets.

Ultraviolet rays have enough energy to allow the reaction in common materials such as titanium dioxide, but UVs make up only about 4 percent of the light Earth receives from the sun.

More specifically, New York City officials are building a water disinfection facility some 30 miles (50 kilometers) north of Manhattan on a 153 - acre (62 - hectare) property in the Westchester County towns of Mount Pleasant and Greenburgh that will use ultraviolet (UV) light to destroy water - borne pathogens such as Escherichia coli, giardia, and cryptosporidium in reservoirs that serve city dwellers.

Cassini's cameras show four sides of Saturn and its rings: in ultraviolet (top left), blue (top right), far - red (bottom left), and near - infrared (bottom right) light.

David Sánchez - Quiles, a doctoral candidate at the Mediterranean Institute for Advanced Studies in Spain, explained that nanoparticles of TiO2 act as ultraviolet light filters in sunscreens, but are often coated with silica or alumina to avoid undesirable reactions on the skin.

Watching the sun in ultraviolet wavelengths of light from space — above our UV light - blocking atmosphere — reveals constant activity, including bursts of light, particles, and magnetic fields.

In 2015, chemists from Cambridge University, led by John Sutherland, who is a co-author on the current study, discovered a way to synthesize the precursors to RNA using just hydrogen cyanide, hydrogen sulfide, and ultraviolet light — all ingredients that are thought to have been available on early Earth, before the appearance of the first life forms.

But Alex Dessler, a space physicist at the University of Arizona, Tucson, says the same area of the planet also produces unusual radio signals, flares of ultraviolet light, and high levels of infrared radiation and even seems to be correlated with a patch in Jupiter's magnetosphere that pumps out high - energy electrons.