Papers 441-450 of total 3876 found.
…26th birthday. Further, Franklin had given up her fellowship to become a physical chemist at the British Coal Utilization Research Association at age 22. She was indeed an efficient and driven researcher. Franklin utilized the X-ray diffraction…
Details: Words: 514 | Pages: 2.0 (approximately 235 words/page)
…The ozone layer shields the earth from most of the harmful radiation and light comming from the sun. The ozone reflects and absorbs the ultraviolet rays that try to come in. Without this kind of protection, all living things…
Details: Words: 619 | Pages: 2.0 (approximately 235 words/page)
…red suited lifeguard in the 50s. Today's modern world, demands an absorbing lotion, one that protects the skin, but avoids the look of being painted like a clown. A notion so simple as a transparent, UV ray blocking or absorbing protection, isn't quite…
Details: Words: 985 | Pages: 4.0 (approximately 235 words/page)
…. It is transparent, relatively thick. Bends light rays as they pass through it.  Sclera- Continuous with the cornea but not transparent. Forms tough white outer back part of eyeball. Protects the eye, helps maintain it's shape.  Choroid- lies…
Details: Words: 500 | Pages: 2.0 (approximately 235 words/page)
…in their enterprise. In spite of their failure, most of them try over and over. Ray Kroc, the owner of McDonald, and Walt Disney are good examples of businessmen who people of all races and ages admire. These are (remove also) men who had endured hardships and ended up…
Details: Words: 653 | Pages: 2.0 (approximately 235 words/page)
…in the tested joint an echo is reflected from it and from the type of echo the kind of defect that exists can be figured out. The equipment includes an electrical unit which generates the electrical oscillations, a cathode ray tube where the pulse and echo can…
Details: Words: 3155 | Pages: 11.0 (approximately 235 words/page)
…25,000 M.P.H.), while the Moon's is only 2.4 kilometers per second (about 5300 M.P.H.).We cannot see it, but radiation is emitted by any matter that gets swallowed by black hole in the form of X-rays. Matter usually orbits a black hole before being swallowed…
Details: Words: 3654 | Pages: 13.0 (approximately 235 words/page)
Category: /Literature/English
…anaphylaxis is, what causes it, it's effects on the body, and it's treatment. Anaphylaxis is caused by antibodies known as "Immunoglobulin E" or "IgE", while Anaphylactoid reactions have the same results, but are caused usually as a result of X-ray injections…
Details: Words: 3501 | Pages: 13.0 (approximately 235 words/page)
Category: /Literature/English
…Spectrum is in descending order of wavelength. It contains, or consists of radio waves, infrared rays, visible light, ultraviolet rays, X-rays, gamma rays, and cosmic rays. (Levin, 51) Electromagnetic rays consist of frequencies as well. They can exist…
Details: Words: 2162 | Pages: 8.0 (approximately 235 words/page)
…of an intense x-ray source in the constellation Cygnus . This unexplained x-ray source was designated Cygnus X-1, because it was the first x-ray source discovered in Cygnus. At the time of its discovery, little was known about what was causing the x-ray emissions…
Details: Words: 2499 | Pages: 9.0 (approximately 235 words/page)