Research paper topics, free example research papers

Free research papers and essays on topics related to: elliptical

  • 39 results found, view research papers on page:
  • 1
  • 2
  • Arthur Miller And Tennessee Williams, Including A Streetcar Named Desire - 4,340 words
    Arthur Miller and Tennessee Williams, including A Streetcar Named Desire (1947, film, 1951) and Death of a Salesman (1949). He directed the Academy Award-winning films Gentleman's Agreement (1947) and On The Waterfront (1954), as well as East of Eden (1955), A Face in the Crowd (1957), Splendor in the Grass (1961), and The Last Tycoon (1976). His two autobiographical novels, America, America (1962) and The Arrangement (1967), were turned into films in 1963 and 1968. Bibliography: Koszarski, Richard, Hollywood Directors, 1941-1976 (1977). Jolson, Al -------------------------------- (johl'-suhn) The singer Al Jolson, b. Asa Yoelson in Lithuania, c.1886, d. Oct. 23, 1950, immigrated with his fa ...
    Related: arthur, arthur miller, miller, named desire, streetcar, streetcar named, streetcar named desire
  • Asteroid, Meteor, Or Comet Impact On The Earth - 568 words
    Asteroid, Meteor, Or Comet Impact On The Earth! Richie Nover Per. 2 Science Regents Paper Project One Asteroid, Meteor, or Comet Impact on the Earth! An asteroid is a small or minor planets that are members of the solar system and move in elliptical orbits. Usually found between the orbits of Mars and Jupiter. A comet is relatively small, rocky, and icy. It revolves around the sun. When a comet passes close to the sun some of the ice turns to gas. This gas and some loose dust creates a long, bright tail that trails behind the comet. A meteor is a small solid object entering a planets atmosphere from outer space. Meteors sometimes come as fireballs, and shooting or falling stars. If anyone of ...
    Related: comet, food production, outer space, ground zero, solar
  • Astronomers - 1,780 words
    Astronomers Part One Brief Descriptions of the Following Astronomers: Walter Baade : Baade was a German-born American, whose work gave new estimates for the age and size of the universe. During the wartime, blackouts aided his observatons and allowed him to indentify and classify stars in a new and useful way, and led him to increase and improve Hubble's values for the size and age of the universe (to the great relief of geologists.) He also worked on supernovae and radiostars. Milton Humason : Humason was a colleague of Edwin Hubble's at Mt. Wilson and Palomar Mtn. who was instrumental in measuring faint galaxy spectra providing evidence for the expansion of the universe. Jan Oort : In 1927 ...
    Related: catholic church, isaac newton, solar system, holland, medieval
  • Battle Of Britain - 1,295 words
    ... n their goals(Mosley 57). In the first 10 days the British suffered heavy loses because they flew in tight formations and had no room to move when they were under attack by the Germans. The RAF soon changed their strategy and began flying in Finger Four formation, which broke up the rigidity of the old formations and improved their odds against the Luftwaffe in air encounters(Mosley 86). Every day, during the months of June to October 1940, the RAF and Luftwaffe fought in the skies. The Luftwaffes final attempt to knock out the RAF began on Eagle Day, August 13,1940(Battle of Britain). Though the weather was stormy a flight of 74 Dronier bombers and 50 Me-110s headed towards RAF fields a ...
    Related: battle of britain, britain, adolf hitler, world war ii, walter
  • Black Holes - 1,163 words
    Black Holes Peters 1 Ron Peters Dr. James R. Pierce CP English 2 20 April 2000 Black Holes A Black hole is a theorized celestial body whose surface gravity is so strong that nothing, including light, can escape from within it's surface. Gravity is the key to a black hole's immense power. The black hole's strong gravity keeps captured material from escaping. For example, if Earth were the same mass it is now but had only one-fourth its present radius, the escape velocity of someone standing on its surface would be twice what it is now. Black holes have a power far greater than our minds can imagine. This report will go into further discussion on these massive holes in space. Now, though, astr ...
    Related: black hole, black holes, albert einstein, hubble space, traveling
  • Black Holes - 805 words
    Black Holes On December 3, 1995, astronomers using the Hubble Space Telescope identified a black hole in the galaxy NGC 4621, located 100 million light-years from Earth in the direction of the constellation Virgo. This is the second super-massive black hole that astronomers using the Hubble Space Telescope have found. Astronomers believe that the mass of this black hole is about 1.2 billion times the mass of our sun, but it is concentrated in a space that is not any bigger than our solar system There are two puzzling questions that astronomers are trying to answer. The black hole is fueled by the galaxy and its 800 light-year-wide spiral disk of dust. Before the discovery of this black hole, ...
    Related: black hole, black holes, life cycle, space telescope, sucks
  • Challenger - 2,357 words
    ... ere scrutinized. "Mr. OConnor - who flew on the shuttle Atlantis three months before Challenger was destroyed - said his next mission wasnt until 1991." (Price, p1) But there more to the effects than the investigations; there were also many emotional issues that had to be faced. "For the Challenger mission, Robert B. Sieck was Director of shuttle operations at Floridas Kennedy Space Center - a position he still holds. He is also 57, balding and soft spoken. On the wall of his second floor office is a formal portrait of the Challenger Crew, autographed by the seven members. ! There is also a quote from Teddy Roosevelt that he hung after the explosion. It says " the credit belongs to the m ...
    Related: challenger, shuttle challenger, space shuttle, modern physics, stars
  • Closest To The Sun - 1,074 words
    ---- Closest to the sun ---- Smallest of the inner planets ---- Temperatures reach up to 1,380 F ---- Has low gravity, therefore there is no atmosphere ---- Orbits the sun once every 88 days ---- Surface is devoid of basalt - a hard, dense type of volcanic rock that has a glassy appearance ---- High density which implies that there is a large iron or nickel-ore core ---- Fun/Interesting Fact* Mercury's perihelion (the time at which the planet is the closest distance from the sun) advances 43 seconds of arc per century. ---- Second planet that is closest to the sun ---- Earth's twin--has the same density, mass, diameter and rock composition ---- High surface temperatures reaching near 900 F - ...
    Related: chaos theory, magnetic field, earth's crust, silicon, oxygen
  • Comets - 1,118 words
    ... is cloud remains a theory only, as it has never been directly detected. The Kuiper Belt is a region that was first proposed by the Dutch-American astronomer Gerard Kuiper in 1951. Seeing that Oort's cloud of comets did not really explain the reason for the population of comets with short orbital periods (making complete orbits around the sun in less than 200 years), Kuiper thought that a belt of comets probably existed outside the orbit of Neptune within the range of 30 to 50 astronomical units (2.8 to 4.6 billion miles) from the sun. Collisions and perturbations by the planets of our solar system are believed to be the reasons for the ejection of bodies from this belt. Around 1988, astr ...
    Related: comets, deep space, solar wind, solar system, angle
  • Discoveries Of Scientists Of The Age Of Reason - 523 words
    Discoveries of Scientists of the "Age of Reason" The discoveries of many scientist and great thinkers of the "Age of Reason" have all contributed to the entire scope of how we view astronomy today. The shift was of a less secular thesis to one based on humanism and the Scientific Method. There were several great thinkers that led to this discovery on the scientific level, which chiefly began and ended with the astronomers/scientists Copernicus and Isaac Newton. Copernicus was a mathematician as well as a scientist whom found the stars fascinating. He did, however, find a great flaw with the mathematical results of the universe being a Earth- centered one. He then saw that if the universe was ...
    Related: age of reason, isaac newton, galileo galilei, scientific method, mathematical
  • Erosion Of Barriers - 1,541 words
    Erosion Of Barriers The barrier beaches, which line the south shore of Long Island are in a constant state of change due to factor's such as wind, tides and wave action. "The term 'barrier' identifies one that protects other features, such as lagoons, salt marshes, and bays from direct attack from the open ocean" (Leatherman 1). The pebbles and sand of which these beaches are made constantly lifted and deposited in other areas. Currents created by tides and waves carry sediment and deposit it on beaches and in shallow water areas along the shoreline. In this paper I will discuss wave activity, the most prevalent factor of beach erosion. In addition, I will examine the roll of sand dunes and ...
    Related: beach erosion, erosion, point of view, york times, sediment
  • From The Big Bang To Life On Earth - 1,239 words
    ... gets more complicated. Two-thirds of solar type stars (M class) in our Milky Way galaxy are members of binary or multiple star systems. When two stars are orbiting close together, their planets orbit both stars. When the stars are far apart, their planets only orbit one of them. Some problems with this situation include: Planets may not be able to form unless the stars are at least 50 AU away (1 AU = distance from the Earth to the sun) and stable orbits can only be achieved where companion stars are at less than 20 million miles apart or farther than one billion miles.3 A planet's orbit pattern is also of concern. Earth's orbit is very stable and only has a small degree of ellipticity. ...
    Related: bang, extraterrestrial life, west virginia, time zone, galactic
  • Great Zimbabwe - 820 words
    GREAT ZIMBABWE GREAT ZIMBABWE This article which I have chosen to read, is about a ruined city of southeast Zimbabwe south of Harare. Great Zimbabwe is an ancient city on the plateau in sub-Saharan Africa. Great Zimbabwe was supposedly a city that controlled much trade and culture of southern Africa during the 12th and 17th centuries because it was stationed on the shortest route between the northern gold fields, and the Indian Ocean. Archaeologists believed that this masterful stonework was built somewhere around 1100 and 1600 A.D. Great Zimbabwe covers 1,779 acres and is made up of 3 main structures. The first one is the Hill Complex; Hill Complex is the oldest part of the site. The hill w ...
    Related: zimbabwe, late 1800s, saharan africa, ancient cities, tribe
  • Heliocentrism - 1,522 words
    Heliocentrism The impact of the Heliocentric Theory Heliocentric: Relating to the sun as a center; appearing as if seen from the sun's center.(Webster,447) The heliocentric theory was first introduced to the world by a Polish astronomer named Nicolaus Copernicus. Copernicus published his views on the heliocentric theory in his book Commentariolus, in 1514, which sparked the time period now known as the Copernican Revolution. Heliocentrism was proven true by the discoveries of Galileo, Kepler, and Newton; through their efforts to prove the validity of the heliocentric theory people began to find truth in science through experimentation rather than religion with no proof. Many scientists went ...
    Related: greek philosopher, catholic church, european renaissance, fame, arcs
  • Heliocentrism - 1,522 words
    Heliocentrism The impact of the Heliocentric Theory Heliocentric: Relating to the sun as a center; appearing as if seen from the sun's center.(Webster,447) The heliocentric theory was first introduced to the world by a Polish astronomer named Nicolaus Copernicus. Copernicus published his views on the heliocentric theory in his book Commentariolus, in 1514, which sparked the time period now known as the Copernican Revolution. Heliocentrism was proven true by the discoveries of Galileo, Kepler, and Newton; through their efforts to prove the validity of the heliocentric theory people began to find truth in science through experimentation rather than religion with no proof. Many scientists went ...
    Related: human mind, ancient philosophers, pope paul, hypotheses, philosophy
  • Heliocentrism - 1,522 words
    Heliocentrism The impact of the Heliocentric Theory Heliocentric: Relating to the sun as a center; appearing as if seen from the sun's center.(Webster,447) The heliocentric theory was first introduced to the world by a Polish astronomer named Nicolaus Copernicus. Copernicus published his views on the heliocentric theory in his book Commentariolus, in 1514, which sparked the time period now known as the Copernican Revolution. Heliocentrism was proven true by the discoveries of Galileo, Kepler, and Newton; through their efforts to prove the validity of the heliocentric theory people began to find truth in science through experimentation rather than religion with no proof. Many scientists went ...
    Related: ancient times, ancient philosophers, european renaissance, adopting, eternal
  • Heliocentrism - 1,522 words
    Heliocentrism The impact of the Heliocentric Theory Heliocentric: Relating to the sun as a center; appearing as if seen from the sun's center.(Webster,447) The heliocentric theory was first introduced to the world by a Polish astronomer named Nicolaus Copernicus. Copernicus published his views on the heliocentric theory in his book Commentariolus, in 1514, which sparked the time period now known as the Copernican Revolution. Heliocentrism was proven true by the discoveries of Galileo, Kepler, and Newton; through their efforts to prove the validity of the heliocentric theory people began to find truth in science through experimentation rather than religion with no proof. Many scientists went ...
    Related: famous book, ancient philosophers, holy scripture, extend, newton
  • Heliocentrism: The Vatican Menace - 1,523 words
    Heliocentrism: The Vatican Menace Heliocentrism: The Vatican Menace The impact of the Heliocentric Theory Heliocentric: Relating to the sun as a center; appearing as if seen from the sun's center.(Webster,447) The heliocentric theory was first introduced to the world by a Polish astronomer named Nicolaus Copernicus. Copernicus published his views on the heliocentric theory in his book Commentariolus, in 1514, which sparked the time period now known as the Copernican Revolution. Heliocentrism was proven true by the discoveries of Galileo, Kepler, and Newton; through their efforts to prove the validity of the heliocentric theory people began to find truth in science through experimentation rat ...
    Related: menace, vatican, different countries, centered theory, people's
  • Introduction - 1,076 words
    INTRODUCTION This report will strive to clearly discern the differences between the average home Video Cassette Recorder (VCR) and the recently developed Digital Video Disc (DVD) system. These two home entertainment components have very clear differences. It is important for consumers to carefully consider each of these concerns before deciding on the home entertainment component that is right for them. When considering the purchase of a home VCR or DVD system, consumers should carefully examine the varying costs of the two components. If cost is a concern, consumers should pay special attention to the purchase price of both systems, as well as the cost of movies and maintenance. A second co ...
    Related: microsoft encarta, business today, dvd player, narrow, converting
  • Is There Another Earth Out There - 1,049 words
    Is There Another Earth Out There? Is There Another Earth Out There? (adopted from an article by Guillermo Gonzalez, Donald Brownlee and Peter D. Ward, Refugees for Life in a Hostile Universe, Scientific American, October 2001) Is there life on other planets? Science has been trying to answer this question for a long time. In the article, the authors argue that it is highly improbable that complex life forms exist in our galaxy. To quote the authors: "Researchers are now casting a skeptical eye on musings about the prevalence of intelligent life throughout the Milky Way". Furthermore, according to the article, not only may most of the solar system be unfriendly to multi-cellular or complex or ...
    Related: ozone layer, building blocks, solar system, planet, casting
  • 39 results found, view research papers on page:
  • 1
  • 2