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|Wysłany: Wto 10:18, 24 Wrz 2013 Temat postu: barbour outlet There Is No Hope Of Doing Perfect R
Research is [url=http://www.davidhabchy.com]barbour outlet[/url] an act of searching again into some existing work. This arises due to the incompleteness of the existing theories. Hence, research is not a new activity since it involves criticizing the existing theories. Researchers develop new theories that take into consideration the imperfectness in the previously developed theories. The [url=http://www.1855sacramento.com/woolrich.php]woolrich outlet[/url] statement by Griffiths that "there is no hope of doing a perfect research", applies to all research works. Therefore, I agree to the Griffiths' statement stated above. The following evidences support the Griffiths' statement.
Firstly, we look at the various theories that explain the sun and its relationship to the earth. The oldest theory is the Pre-Scientific Conception. It asserts that the space [url=http://www.achbanker.com/home.php]hollister[/url] is infinitely flat, and it consists of celestial objects such as the stars, the sun and, finally, the moon. It also observes that the eye and the feeling are the only available equipments to detect the Celestial objects. This was an imperfect theory. Researchers disapproved it and came up with the Geocentric Conception. This conception views the sky surrounds the earth. It also clarifies that the sun, planets, stars and the moon are [url=http://www.mansmanifesto.fr]doudoune moncler homme[/url] the only celestial objects. These celestial objects can only be detected [url=http://www.maximoupgrade.com/hot.php]hollister france[/url] using the eye and the brain.
They all exercise natural motion. Further research led to the third view. Researchers refer to it as the Heliocentric Conception. It states that the space consists of [url=http://www.achbanker.com/home.php]hollister france[/url] celestial objects such as moons, stars, the moon, the planets, and the sun at its center. The presence of these celestial objects can be proved using the eye, brain or the optical telescope. These celestial objects move due to gravitational forces and the electricity. Finally, Researchers modified these three views [url=http://www.maximoupgrade.com/hot.php]hollister[/url] by developing the Sidereal conception. It postulates that the solar system is one among many systems in the universe. This view also indicates that the space includes numerous objects, which can be shown, by the eye, telescope, brain, spectrometer, and photometer. It also asserts gravitational forces, electricity and nuclear forces are among of the factors that cause the movement of these celestial objects. Research is still underway the exact number of objects that can be found in space.
The second evidence is the evolution of operating systems. In the 1940s the digital computer never used to have operating systems. Programmers coded in bits [url=http://www.1855sacramento.com/peuterey.php]peuterey[/url] on rows called plug boards. This was the first generation of operating systems. Further research led to the second generation in the early 1950s. At this time, researchers came up with the first [url=http://www.mquin.com/giuseppezanotti.php]giuseppe zanotti sneakers[/url] operating system. Scholars [url=http://www.vivid-host.com/barbour.htm]www.vivid-host.com/barbour.htm[/url] referred to them as the single stream batch processors. They could process one batch at a time. In the 1960s, researchers developed a third generation of operating systems that also used batch processing systems. Designers came up with the multiprogramming concept.
These systems enabled computers to run several jobs concurrently. They also had spooling technique feature that enabled concurrent peripheral operations online. This generation also had a time-sharing technique (Cohen 56). Time-sharing technique refers to a variant multiprogramming where every user has a directly connected terminal. Further research led to Fourth Generation of Operating systems. Personal computer characterized this generation. [url=http://www.sandvikfw.net/shopuk.php]hollister sale[/url] Microprocessor technology enabled the development of powerful desktop computers in the 1970s. The two operating systems that have dominated the scene of personal computer are MS-DOS by Microsoft Inc. for the IBM Personal computer, and UNIX, which dominates the large personal computers.
In conclusion, research process has no end. A theory provides other researchers with some basis for developing other theories. This is because of the imperfectness of earlier research. Hence, from the two evidences explained above, no research can be termed as "perfect". I, therefore, agree with the Griffiths opinion stated.
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