* Ultraviolet radiation causes changes in plants which help in studying problems like ozone depletion.

Dysprosium-cadmium chalcogenides are sources of infrared radiation which is useful for studying chemical reactions.

He started studying kinetic gas theory and moved on to elementary radiation theory and the molecular theory of matter.

Analyzing the composition of interstellar clouds is achieved by studying electromagnetic radiation that we receive from them.

The scientists can identify the elements in the sample by studying the emitted radiation.

* 1896 Wilhelm Conrad Röntgen discovers the X-rays while studying electrons in plasma ; scattering X-rays — that were considered as ' waves ' of high-energy electromagnetic radiation -- Arthur Compton will be able to demonstrate in 1922 the ' particle ' aspect of electromagnetic radiation.

The nebula acts as a source of radiation for studying celestial bodies that occult it.

They also performed many experiments, studying the Moon's chemical composition, gravity, temperature, and radiation.

The High Energy Astronomy Observatory ( HEAO ) Program involved three missions of large spacecraft in low-Earth orbit Each spacecraft was about 18 feet ( 5. 5 m ) in length, weighed between 6000 and 7000 lb ( 2700 and 3200 kg ), and carried some 3000 lb ( 1400 kg ) of experiments for X-ray and gamma-ray astronomy and cosmic-ray investigations. The project provided revolutionary insights into celestial objects by studying their high-energy radiation from space.

The Department of Defense's Advanced Research Projects Agency had initially planned two satellites for the purposes of studying the Van Allen radiation belts and the effects of nuclear explosions upon these belts ( and the Earth's magnetosphere in general ), however Explorer 4 was the only such satellite launched.

Experiment activity included a biomedical technology study, advanced materials research ; particle contamination and ionizing radiation measurements ; and student science project studying zero gravity effects on electronic arcs.

Out of the 121 proposals received, three dealt with studying the cosmological background radiation.

In 1940, Gray, who had been studying the effect of neutron damage on human tissue, together with Mayneord and Read published a paper in which a unit of measure, dubbed the " gram roentgen " ( symbol: gr ) defined as " that amount of neutron radiation which produces an increment in energy in unit volume of tissue equal to the increment of energy produced in unit volume of water by one roentgen of radiation " was proposed.

These payloads included experiments to understand the process of semiconductor crystal growth, investigating the process of metal alloys as they solidify, studying materials at their critical point ( where they exist as both a liquid and gas ), and testing new technology for use on future spacecraft, such as advanced solar arrays, radiators, heat sinks, and radiation shielding.

The scientific investigations aimed at studying cold plasma, crystal growth, radiation effects in the space and the human body.

The scientific investigations aimed at studying cold plasma, crystal growth, radiation effects in the space and the human body.

Upon boarding, the visiting crew carried out some Hungarian experiments, including one measuring radiation doses received by the crew and another studying the formation of interferon in human cells under weightless conditions.

LRO's goals include finding safe landing sites for human visits to the Moon, identifying lunar resources, and studying the lunar radiation environment.

They also performed many experiments, studying the Moon's chemical composition, gravity, temperature, and radiation.

Io's location within one of Jupiter's most intense radiation belts precluded a prolonged close flyby, but Galileo did pass close by shortly before entering orbit for its two-year, primary mission studying the Jovian system.

He discovered gamma rays in 1900 while studying the radiation emanating from radium.

* QUIET ( abbreviation for "< u > Q / U I </ u > maging < u > E </ u > xperimen < u > T </ u >"), an astronomy experiment studying polarization of the cosmic microwave background radiation

In 1916-1917 Vertov was studying medicine at the Psychoneurological Institute in Saint Petersburg and experimenting with " sound collages " in his free time.

( 2007 ) it means the systematic use of sound to encode meaning in any spoken human language, or the field of linguistics studying this use.

For example, sometimes aircraft noise is studied by measuring ambient sound without presence of any overflights, and then studying the noise addition by measurement or computer simulation of overflight events.

Frusciante based a lot of his playing style on Slovak's work, and explained, " I learned everything I needed to know about how to sound good with Flea by studying Hillel's playing and I just took it sideways from there.

* Pretty Ugly Gamesound Study Website studying pretty and ugly game music and sound.

At the age of 15 Morello met the violinist Jascha Heifetz and decided that he would never be able to equal Heifetz's " sound ", so switched to drumming, first studying with a show drummer named Joe Sefcik and then George Lawrence Stone, author of the noted drum textbook Stick Control for the Snare Drummer.

While studying sound engineering and classical piano at the Robert Schumann conservatory in Düsseldorf, Behringer found the university had limited equipment for student use, so he started to build his own products.

After studying sound engineering, Binns and Hardaker began their careers in the music industry in the 1990s at Mickie Most's RAK recording studio in London, engineering music for British groups like the Pet Shop Boys, Young Disciples and Robert Plant.

However, through studying singers who use a " mixed " sound practitioners have defined mixed sound as belting.

Allen worked hard to develop a unique voice on the drums-feverishly studying LP's & magazine articles by Max Roach & Art Blakey, but also revolutionary Ghanaian drummer Guy Warren ( now Kofi Ghanaba-who developed a highly sought sound that mixed tribal Ghanaian drumming with bop-working with Dizzy Gillespie, Charlie Parker, Thelonious Monk, and Max Roach ).

Kevin O ' Toole and Dale Longworth formed N-Trance, in 1990, after meeting at The Oldham College, where they were both studying sound engineering.

Legend holds that R ' Heller's son was studying under a tree in the forest when his thoughts were interrupted by the sound of an animal chasing its prey.

Low surface brightness dwarf galaxies are important sources of information for studying dark matter, as they have an uncommonly low ratio of visible matter to dark matter, and have few bright stars at the center which would otherwise impair observations of the rotation curve of outlying stars.

There are also statements in Arabic sources that he died at 87, after 17 years studying medicine and 70 practicing it, therefore about 217.

Newfoundland marine insurance agent and historian William A. Munn ( 1864 – 1939 ), after studying literary sources in Europe, suggested in his 1914 book " Wineland Voyages: Location of Helluland, Markland & Vinland " that the Vinland explorers " went ashore at Lancey Meadows, as it is called today ".

Access to the early history of Ostfriesland is possible in part through archaeology and in part through the studying of external sources such as Roman documents.

In addition to scripture, Newton also relied upon various ancient and contemporary sources while studying the temple.

Ironically, while Maimonides refrained from citing sources out of concern for brevity ( or perhaps because he designed his work to be used without studying the Talmud or other sources first ), the result has often been the opposite of what he intended.

He continued studying the sources for a history of Italy, and as a fruit of his untiring researches there appeared the large work, Rerum italicarum Scriptores ab anno æræ christianæ 500 ad annum 1500 ( Writers on Italy, 500-1500 ).

Its main instrument is the Large Area Telescope ( LAT ), with which astronomers mostly intend to perform an all-sky survey studying astrophysical and cosmological phenomena such as active galactic nuclei, pulsars, other high-energy sources and dark matter.

Amédée Thierry, a French historian, linked them to the Iberians, while Karl Müllenhoff, professor of Germanic antiquities at the Universities of Kiel and Berlin, studying the sources of the Ora maritima by Avienus ( a Latin poet who lived in the 4th century AD, but who used as source for his own work a Phoenician Periplum of the 6th century BC ), held that the name Ligurians generically referred to various peoples who lived in Western Europe, including the Celts, but thought the real Ligurians were a Pre-Indo-European population.

Astruc was the first to try to demonstrate — using the techniques of textual analysis that were commonplace in studying the secular classics — the theory that Genesis was composed based on several sources or manuscript traditions, an approach that is called the documentary hypothesis.

The six experiments that make up the IEH payload are ( 1 ) Solar Extreme Ultraviolet Hitchhiker ( SEH ) payload which obtained EUV and FUV fluxes that are required when studying the Earth's upper atmosphere ; ( 2 ) Ultraviolet Spectrograph Telescope for Astronomical Research ( UVSTAR ) payload designed to measure EUV fluxes which can be used to form images of extended plasma sources ( ex.

Its work is characterized by a heavy use of primary sources of information, the operational and policy expertise of its analysts — which includes foreign language skills and experience gained by living, working, or studying abroad — and by recommendations that focus on understanding the “ why ” behind today ’ s headlines and identifying and analyzing “ the issue after next .”

Gershun's reason for studying the light field was to derive ( in closed form if possible ) the illumination patterns that would be observed on surfaces due to light sources of various shapes positioned above these surface.

Early studies indicated that " there were gender differences in the sources of stressors, but gender differences in coping were relatively small after controlling for the source of stressors "; and more recent work has similarly revealed " small differences between women's and men's coping strategies when studying individuals in similar situations.

It should be noted that the collections contain only a small number of sources useful to those studying their Jewish Family History, particular sources are the records from the Jewish Temporary Shelter and those of the Jewish Free School which is said to have educated one third of all the Jewish community in London.

A significant portion of sources for studying the institutional chronology consists of the archives of actual legislation.

Because the Annals copied its sources verbatim, the annals are useful not just for historians, but also for linguists studying the evolution of the Irish language.

** then, six 13. 7m stand-alone antennas were sited at and beyond the ends of the N-S and E-W solar arrays, which comprised the Fleurs Synthesis Telescope with a resolving power of 20 arc seconds, used in the 1970s and until its closure in 1988 studying individual radio sources but particularly large radio galaxies, supernova remnants and emission nebulae.

A group of astronomers from Sweet Briar College and the Naval Research Laboratory detected transient emission from two sources in 1998 while studying the Galactic Center.

A proponent of studying Islam based upon its own sources, he commissioned a comprehensive translation of Islamic source material, and in 1142 he traveled to Spain where he met his translators.

Hypotheses have been put forward in the literature ( for example H. Musielak ) linking the identity of Mikołaj with any person in the sources with that name ( e. g. „ Nicolaus clavicembalista dominae reginae Poloniae ” from 1422, „ Nicolaus Geraldi de Radom ”, who studied in Kraków, where he gained his Master ’ s degree, and in the years 1389 – 91 was named in the Vatican acts as a spiritual person born in Radom and linked with the Kraków diocese, a few Mikołajs from Radom studying in the Kraków Academy in the years 1420, 1426 and others, a few signed in manuscripts from the second half of the XIV century and the second half of the XV century from the Jagiellonian Library and the psaltery of the Wawel Cathedral in 1460 ) but have not been confirmed to date.