Papers 1611-1620 of total 3876 found.
…the aid of photosynthesis, oxygen was released into the atmosphere which reached the stratosphere which reacted with the UV rays coming from the sun to form the ozone. Over a long period of time an ozone layer was formed and since it protected the UV rays to go…
Details: Words: 2948 | Pages: 11.0 (approximately 235 words/page)
…, probably one to four feet in the next century (Koral 11). The atmosphere is the "blanket" of air that surrounds the earth and protects us from the sun's harmful rays. It basically contains nitrogen ( approx. 80%), and oxygen (approx. 20%). There are also…
Details: Words: 2731 | Pages: 10.0 (approximately 235 words/page)
…consequence is the gravitational red shift, a shift in frequency f for a light ray that climbs through a height h in a gravitational field, given by (delta f)/f = gh/c(2) where g is the gravitational acceleration. (If the light ray descends, it is blueshifted…
Details: Words: 3214 | Pages: 12.0 (approximately 235 words/page)
…the ones observed in ordinary matter. Strange quarks occur as components of K mesons and various other extremely short-lived subatomic particles that were first observed in cosmic rays but that play no part in ordinary matter. The interpretation of quarks…
Details: Words: 3843 | Pages: 14.0 (approximately 235 words/page)
…with prisms. At the time scientists believed that a prism changed the rays of the sun as it passed through, thereby creating the variety of colors that spilled out. They thought light started out white and was darkened by the prism to shades of blue, green, violet…
Details: Words: 2671 | Pages: 10.0 (approximately 235 words/page)
…locally) take on their special relativistic forms. This postulate is called the Einstein equivalence principle (EEP). One consequence is the gravitational redshift, a shift in frequency f for a light ray that climbs through a height h in a gravitational…
Details: Words: 3931 | Pages: 14.0 (approximately 235 words/page)
…training, sleep therapy, weight programs, educational programs, nonmedical self-help or self-care, or any self-help physical exercise training Lab tests, X-rays, adjustments, physical therapy or other services…
Details: Words: 5191 | Pages: 19.0 (approximately 235 words/page)
…or self-care, or any self-help physical exercise training Lab tests, X-rays, adjustments, physical therapy or other services not chiropractically necessary or classified as experimental Pre-employment physical or vocational…
Details: Words: 5209 | Pages: 19.0 (approximately 235 words/page)
…a chiropractic adjustment. The first thing used is the x-ray. The x-ray is a very powerful tool of the chiropractor because to see where the pain is coming from, the alignment of the spine needs to be checked out. The x-ray can look and see exactly what is going…
Details: Words: 4115 | Pages: 15.0 (approximately 235 words/page)
…fashion. Workers are shown passing out pamphlets and giving interviews to the media. As the contract date draws nearer, however, Local Union P-9 leadership, under Jim Guyette, decides to hire a "Corporate Campaigner", Ray Rogers, from NYC. Rogers admittedly…
Details: Words: 6019 | Pages: 22.0 (approximately 235 words/page)