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…damaging our sight. But today`s screens are very good, and they really don`t damage our eyes. If we are going to buy new computer, buy screen with label "TCO 95" or "TCO 99" on it. This sign guarantee, that this screen don`t emit injurious rays. If we buy one…

…and the person may wake up several times during the night. An X-ray will show the presence of this bony spur, which is commonly the cause of impingement syndrome. To determine whether or not there is a complete tear of the rotator cuff, the patient should undergo…

…dangerous it causes serious illness and deaths even if the exposure to NO2 is short. 'The gas was responsible for 124 deaths in a fire at Cleveland's Crile Children Hospital on May 15, 1929, when x-ray film containing nitrocellulose accidentally caught fire…

…that he was using models to try to figure out the structure, and not x-ray crystallography, he was finally given the go ahead. After all using models was like working on another problem, or just 'playing with toys' to Maurice Wilkins and Rosalind Franklin…

…such as blood work or x-rays as she sees fit.         If you need further treatment you basically go through the same routine on another day with different people. When prescriptions are required you get the prescription filled, pay a lot of money (unless you…

…of elements, notably those in pitchblende, which was found to give off light rays in complete darkness. Soon, her studies attracted the attention of her husband and they both began to work on the experiments. During their studies, they analyzed the pitchblende…

…compounds, and cooling in fridges. However when released into the stratosphere, such molecules can be broken down by energetic light rays (UV-C radiation) in a reaction that liberates an atom of chlorine, which destroys ozone by oxidising with the Ozone molecules…

…eye shadow was fed to rats. In yet another, mice were wrapped in tin foil and grilled in ultraviolet light to test a sun block cream for a total of 96 hours. The results of the test were that the longer the mice stayed in the rays, the more sunburnt…

…. The isotopes also emit characteristic radiation: it can be electromagnetic (X-ray or gamma radiation) or it can consist of particles (alpha, beta, or neutron radiation).         Exposure to large doses of ionizing radiation causes characteristic patterns…

…the previous plays. Orestes is set free and the Furies are contented with their newly acquired veneration. In the end, "all came clear with the rays of dawn" (40). All is revealed in the final play, when night descends and the truth is revealed. In addition…