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Search results 131 - 140 of 278 matching essays
- 131: The Beginning Of Time
- ... The two most important of these reactions are: Antineutrino + Proton ----> Positron (anti-electron) + Neutron Neutrino + Neutron ----> Electron + Proton In effect the protons are becoming neutrons and vice-versa. The energies are so great that simple atoms being formed fall apart immediately after coming together. (Silk, 1994) As the universe expands, and loses energy the electrons and positrons begin to collide, effectively annihilating one another, leaving only energy in the form of photons and neutrinos. Appropriately fourteen seconds after the Big Bang simple atoms are formed like deuterium (heavy hydrogen) and helium. About three minutes after the incidence of creation, the universe has sufficiently cooled to allow formations of helium and other light elements. (Weinberg, 1977) As it is ...
- 132: Cold Fusion
- Cold Fusion Abstract Cold fusion was first discovered in 1988 two weeks before easter. Fusion is the combination of two atoms. The sun fuses hydrogen and helium. For many years mankind has been experimenting in the field of fusion in order to harness its energy efficie ntly. Cold fusion is made in a test tube at ... today. Detailed Description of Chemical Process The theory to how this fusion works is the Muon Theory. The muon theory is as follows: Speeding muons knock electrons out of their orbits around deuterium and tritium atoms. Muons replace the electrons and form a smaller atom. This "muo-atom" the n captures another nucleus. The muon orbits more tightly around the two captive nuclei leading them to overcome their natural repulsion of ...
- 133: The Big Bang Model
- ... then electrons, and finally neutrinos. After about an hour, the temperature had dropped below a billion degrees, and protons and neutrons combined and formed hydrogen, deuterium, helium. In a billion years, this cloud of energy, atoms, and neutrinos had cooled enough for galaxies to form. The expanding cloud cooled still further until today, its temperature is a couple of degrees above absolute zero. In the future, the universe may end up ... expanding infinitely into the darkness. This space will become even emptier, as the fundamental particles of matter age, and decay through time. As the years stretch on into infinity, nothing will remain. A few primitive atoms such as positrons and electrons will be orbiting each other at distances of hundreds of astronomical units.7 These particles will spiral slowly toward each other until touching, and they will vanish in the last ...
- 134: Big Bang Theory
- ... then electrons, and finally neutrinos. After about an hour, the temperature had dropped below a billion degrees, and protons and neutrons combined and formed hydrogen, deuterium, helium. In a billion years, this cloud of energy, atoms, and neutrinos had cooled enough for galaxies to form. The expanding cloud cooled still further until today, its temperature is a couple of degrees above absolute zero. In the future, the universe may end up ... expanding infinitely into the darkness. This space will become even emptier, as the fundamental particles of matter age, and decay through time. As the years stretch on into infinity, nothing will remain. A few primitive atoms such as positrons and electrons will be orbiting each other at distances of hundreds of astronomical units.7 These particles will spiral slowly toward each other until touching, and they will vanish in the last ...
- 135: The Beginning of the Universe
- ... then electrons, and finally neutrinos. After about an hour, the temperature had dropped below a billion degrees, and protons and neutrons combined and formed hydrogen, deuterium, helium. In a billion years, this cloud of energy, atoms, and neutrinos had cooled enough for galaxies to form. The expanding cloud cooled still further until today, its temperature is a couple of degrees above absolute zero. In the future, the universe may end up ... expanding infinitely into the darkness. This space will become even emptier, as the fundamental particles of matter age, and decay through time. As the years stretch on into infinity, nothing will remain. A few primitive atoms such as positrons and electrons will be orbiting each other at distances of hundreds of astronomical units.7 These particles will spiral slowly toward each other until touching, and they will vanish in the last ...
- 136: The Big Bang
- ... then electrons, and finally neutrinos. After about an hour, the temperature had dropped below a billion degrees, and protons and neutrons combined and formed hydrogen, deuterium, helium. In a billion years, this cloud of energy, atoms, and neutrinos had cooled enough for galaxies to form. The expanding cloud cooled still further until today, its temperature is a couple of degrees above absolute zero. In the future, the universe may end up ... expanding infinitely into the darkness. This space will become even emptier, as the fundamental particles of matter age, and decay through time. As the years stretch on into infinity, nothing will remain. A few primitive atoms such as positrons and electrons will be orbiting each other at distances of hundreds of astronomical units.7 These particles will spiral slowly toward each other until touching, and they will vanish in the last ...
- 137: The Case For The Existence of God
- ... directing Power which science compels us to accept as an article of belief.... There is nothing between absolute scientific belief in a Creative Power, and the acceptance of the theory of a fortuitous concourse of atoms.... Forty years ago I asked Liebig [famed chemist Justus von Liebig--BT], walking some-where in the country, if he believed that the grass and flowers that we saw around us grew by mere chemical ... is unbelievably small, being only 1/1OOth of an inch in diameter. Yet each cell is composed of a lipo- protein membrane lining (lipids/proteins/lipids) which is approximately 6/100-8/100 fm (4 atoms) thick. Yet it allows selective transport outside the cell of those things that ought to go out, and selective transport into the cell of those things that ought to go in. Inside the cell's ...
- 138: Extra-Terrestrial Civilizations
- ... possible, but at the cost of eleven years. Bibliography Book Name: Extraterrestrial Civilizations Copyright Date: 1979 Publishing Company: Crown Publishers Illustrator: None Book Type: Informative Charts Elementary Make-up Of The Universe ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ Number of Atoms for every 10,000,000 Element Atoms of Hydrogen ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ Hydrogen 10,000,000 Helium 1,400,000 Oxygen 6,800 Carbon 3,000 Neon 2,800 Nitrogen 910 Magnesium 290 Silicon 250 Sulfur 95 Iron 80 Argon 42 Aluminum 19 Sodium ...
- 139: Man-made CFCs are Jeopardizing our Future
- ... shields our planet like a blanket. The destruction of this protective layer can largely be blamed on the presence of CFCs in the atmosphere. CFCs are molecules that are comprised of one or more carbon atoms, to which are attached chlorine and/or fluorine atoms. CFCs are released when the spray button on an aerosol can is pushed and eventually they are lifted by wind currents and they "fly" ever upwards (Caldara 19-21). When they arrive in the high ...
- 140: Modern Technology and Medicine
- ... than the phosphate binding region. This would then cause a greater attraction between the drug and enzyme. In order to fill the purine binding form, they had to make amino acids which would have carbon atoms rather than nitrogen atoms which would increase the attraction between itself and PNP. The substitution counteracted with one of their other solutions, but their method made it easier for them to correct themselves . the next step was to fill ...
Search results 131 - 140 of 278 matching essays
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