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Papers on Science and Nature
Atom And Qi
Number of words: 2055 | Number of pages: 8.... tool. In addition, while qi and the atom were both conceived by ancient philosophers, the notion of the atom was better developed by scientists than the idea of qi. Therefore, by looking back at the historical progression towards a belief in atoms and the deduction of their structure, we know how scientists built up the atomic theory. Consequently, the concept of historical progression will help us understand why the notion of qi is hard to define by physicists, and how it could be developed into a scientific theory.
HISTORICAL PROGRESSION TOWARDS A BELIEF IN ATOMS
The concept of the atom originated in Greek philosophy around .....
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Frank J. Horgan Filtration Plant
Number of words: 1105 | Number of pages: 5.... exploded twice between 1980 and 1995 because of
the extreme pressure and Wight of the water. these incidents cause a shutdown of
the plant until they could repair it.
Production
The Frank J. Horgan Filtration Plant needs only one row materials to
operate, which is water. The plant is right next to lake Ontario, collecting
water to purify. The water enters the plant by means of two 114 and four 182
million litres per day pumps, sum 18 meters below sea level and 2960 meters off
the shore. Since the pressure of the water at that depth is so strong, there is
no need for any mechanical pumps. They just let pressure and suction to .....
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Landfills
Number of words: 692 | Number of pages: 3.... ( 1).
There are many things deposited in . Garbage, rubbish, ashes, large wastes, dead animals, sewage-treatment solids, industrial wastes, mining wastes and agricultural wastes are all materials deposited in (SWD 1). Many of these materials, about 50%, could be recycled, like glass, plastic, paper, etc., instead of being put in . Some trash put in is biodegradable, and some will never decompose. Food, yard wastes and paper were found in from around 50 years ago, and they never did decompose. A newspaper was found dating back to earlier than 1960 that was supposed to decompose in five weeks, but is still visible in the l .....
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Constellations
Number of words: 660 | Number of pages: 3.... realise, "Oh! That's part of Orion!" Suddenly, the rest of the constellation falls into place and you can declare: "There's Betelgeuse in Orion's left shoulder and Rigel is his foot." And once you recognise Orion, you can remember that Orion's Hunting Dogs are always nearby.
Where did the come from?
OK, so we know the are helpful for remembering the stars, but why would people want to do that (besides an astronomer)? After all, I said at the beginning that farmers invented the . Why did they do that? Was it for some religious purpose?
Yes and no. Around the world, farmers know that for most crops, you plant in the spring and .....
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A Beginning And End
Number of words: 698 | Number of pages: 3.... I walk and explore this new
morning, I cannot help but notice the activity that surrounds me. Gardens are
being tilled and planted for the ground is warm and will soon break with sprouts
of future bounty. Butterflies of every color are seen flittering and fluttering,
while insects of all kinds are heard buzzing and humming. Butterfly and insects
eagerly emerge from their winter homes intent on the tasks which lie ahead. The
landscape is a palette of every shade of green imagineable. Before my very eyes,
a kaleidoscope of colors splash the horizon as buds, leaves, and blossoms spring
forth and pollen fills the air. The nests .....
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Mammals
Number of words: 646 | Number of pages: 3.... is great contrast with the natural
surroundings to favorvisual signals that provide information about
theidentity of a species, and about the gender, age, orsocial status of an
individual. The skin also functions as a sensory and excretory organ and
contains specialized glands. Mammary glands, which are present in
fully developed form in all adult female mammals.
Aquatic mammals, such as whales, dolphins, and sea cows, have no
sweatglands. Sweat glands are usually located at the base of hairs,
except those in regions of skin bordering mucous membranes, such as
the sweat glands surrounding the edges of the lips and coveri .....
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Causes Of Schizophrenia
Number of words: 959 | Number of pages: 4.... were adopted away before the onset
of illness.
It is fair to say that even such studies do not suggest inherited
factors as the sole causes. A more reasonable explanation is that
there are individuals who have an inherited proneness to illness.
Such individuals may fall ill, if in addition, they are exposed to
noxious factors in the environment such as drugs. This model' is
similar to that already proven in the causation of diseases like
diabetes and raised blood pressure. It is important to stress that
statistical analysis does not support the presence of a single genetic
factor in this scheme. Rather, the inheritance .....
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The Bunsen Burner
Number of words: 338 | Number of pages: 2.... off the burner by closing the needle value and
closing the barrel. Then you would cut off the gas.
In the conclusion the hottest part of the flame was the top part of the
flame, and the coolest part of the flame was the blue cone in the middle. Soot
was on the bottom of the dish the first time. When you put the dish back in the
hottest part of the flame. It had cleaned the bottom of the dish. That is how
you use a Bunsen burner. .....
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Albert Einstein 2
Number of words: 526 | Number of pages: 2.... learning powers either. This was proved when Hoffman was writing equations on a blackboard when he was asked to slow down by Einstein, he said, "Please go slowly, I do not understand things quickly." Proving that he is not that much more intelligent than anyone else. Einstein was a normal guy with maybe just a little more on the brains side, but original as an ordinary person.
Einstein was also a very ingenious person at the same time. He came up with many theories that have been written about, but also many that have not been put down in history. One of his greatest achievements was the theory of relativity (E=MC2), whic .....
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Leprosy 2
Number of words: 3112 | Number of pages: 12.... investigate the following:
1) Mycobacterium leprae as yet to be cultured in laboratory media? Why?
2) Why is leprosy so prevalent in some parts of the world (i.e. India) but not in others?
3) How does leprosy become so widespread in a population?
4) Despite the discovery of drug treatments, why are over million people still infected?
5) Is there a genetic predisposition to leprosy?
6) Are there non-human sources for the disease?
7) Is there a vaccination for leprosy?
These are just a few of the many issues currently under examination. Over the years, the use of modern molecular and immunological tools has become a valuable metho .....
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