Papers on Science and Environment
The Chaos Theory
Words: 2353 - Pages: 9.... Economists dug out old stock price
data and tried a new kind of analysis. The insights that emerged led directly
into the natural world- the shapes of clouds, the paths of lightning, the
microscopic intertwining of blood vessels, the galactic clustering of stars."
(Gleick, 1987)
The man most responsible for coming up with the Chaos Theory was
Mitchell Feigenbaum, who was one of a handful of scientists at Los Alamos, New
Mexico when he first started thinking about Chaos. Feigenbaum was a little
known scientist from New York, with only one published work to his name. He
was working on nothing very important, like qu .....
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Awakenings And Tourette Syndro
Words: 991 - Pages: 4.... and eventually placed in mental hospital facilities because of their apparent vegetative state. Doctors who worked on the earlier cases believed the patients mental faculties to have been destroyed by the illness.
Dr. Sayer (Dr. Oliver Sacks in real life) discovers that certain vegetative patients reacted to outside stimuli, such as a pattern on a floor, a tossed ball, or a television with a maladjusted vertical hold. Finally, Dr. Sayer comes across Leonard as a middle-aged man, some thirty years after he was originally afflicted with the disease. After doing some tests, the doctor comes to realize that there is brain activity an .....
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Genetic Variations
Words: 751 - Pages: 3.... the rats. They also began to eat the nene chicks and eggs. Roy Blackshire runs a program that places captive born nenes into the wild. This program, once a success, is now causing chaos in the nene population.
A single pair of nenes were taken from the wild and bred in captivity. Later two more birds were added. The chicks were released into the wild and the program continued. Though there are several dozen nenes released from captivity, there is still little increase in the wild population. The inbreeding between birds is not allowing for any genetic diversity to occur between them. It is also causing captive-bred birds to lay eggs tha .....
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Gold And Its Uses.
Words: 2573 - Pages: 10.... out into tiny wires or threads without breaking. Consequently, a single ounce of gold can be drawn into a wire five miles long. Gold's malleability is also unparalleled. It can be shaped or extended into extraordinarily thin sheets. For example, one ounce of gold can be hammered into a 100 square foot sheet.
Gold is the most reflective and least absorptive material of infrared (or heat) energy. High purity gold reflects up to 99% of infrared rays. Gold is also an excellent conductor of thermal energy or heat. Since many electronic processes create heat, gold is necessary to transfer heat away from delicate instruments. Gold alloy is th .....
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Nuclear Power
Words: 533 - Pages: 2.... try to show how each
author has distorted or skewed data. Then I plan on giving my
interpretation and opinion on the future of nuclear power.
Dr. Gofman seems to have many confusing ideas about the concept of
nuclear power. First of all he shoots down the government for giving money
to nuclear industries and claims that doing this is "totally inappropriate
for government." I don't know if Dr. Gofman understands that we are kind of
running out of energy sources, and until we better develop things like
solar power to make them more useful and economical, we may need energy
sources like nuclear power in the very near future. Next he tries to .....
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Mitochondria
Words: 928 - Pages: 4.... This is similar to the contents of the chloroplast stroma and like the
chloroplast, the mitochondrion is a semi-autonomous organelles containing the
machinery for the production of some of its own proteins. The main function of
the mitochondrion is the oxidation of the pyruvate derived from glycolysis and
related processes to produce the ATP required to perform cellular work.(Campbell
182-9)
Pyruvate, or fatty acids from the breakdown of triglycerides or
phospholipids, pass easily through pores in the outer mitochondrial membrane
made up of a channel protein called porin. The inner membrane is a more
significant barrier and specific .....
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Solar Energy
Words: 382 - Pages: 2.... other troughs.
Early 1960’s when we found out how to put satellites and astronauts into orbit a source of power was needed to be found that would have to function over a long period of time with a continuous source of electrical power. If these needs weren’t met future space activities would be limited. was eventually used. Once an unmanned space probe was on its way no one would be there to oil or repair it.
Solar cells today are made out of one of the earth’s most common ingredients, silicon. Silicon used in producing solar cells is very carefully prepared. The flow of electricity takes place when the cell is brought into sunlig .....
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Asteroid Defense
Words: 346 - Pages: 2.... no good to have some sort of defense against asteroids if we don’t know
when they will strike.
So after thinking about an anti-asteroid defense system, I think that
our government should look into constructing one. When one thinks about what an
asteroid could do to our planet it is usually a very scary thought. In the past
we have been very lucky with where asteroids have hit our earth. Back in 1908
in the Tunguska region of Siberia, an object from space hit there causing miles
of forest to be devastated. If that same object had hit New York, it would have
probably been like a 20 megaton bomb going off in Times Square. That wo .....
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Dolphins & Humans: Breaking Barriers Of Communication
Words: 2758 - Pages: 11.... of this theory, there are traces of hooves on the fins of dolphin fossils. In Twelfth Night, Shakespeare took readers back six hundred years before the birth of Christ and told of a boy named Arraign, who was cast into the sea by pirates. A dolphin came to his rescue and carried the boy home to Greece on his back. Plutocrat wrote Thathos, Odysseus' son, was saved from drowning as a young child through the aid of a dolphin. A roman scholar Plink the Elder, who lived in AD 23-69, wrote about a boy named Hermias. Hermias had many encounters with a friendly dolphin which he would except rides from. One day Hermias was thrown off the .....
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How Does Light Affect The Rate Of Photosynthesis?
Words: 1845 - Pages: 7.... away from the pondweed.
I done a preliminary experiment to get an idea how to do the main and proper experiment and what would happen in the experiment. In the preliminary experiment we didn’t use the safeguards so it wasn’t fair experiment. We did this because it gave us the idea what problems we might face when we did the main experiment and gave us the idea how to do it.
The pondweed should create photosynthesis by the following equation: -
6CO2 + 6H2O 6C6H12O6+ 6O2
Photosynthesis occurs when plants take in Carbon Dioxide from the surrounding air in its leaves and water from the nearby soil in its roots. The leave .....
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