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Search results 341 - 350 of 1233 matching essays
- 341: Chromosome Probes at the University of Toronto
- ... a particular site, they are much more sensitive than previously available ones. Of the 23 pairs of human chromosomes, Dr. F.H. Willard has discovered repeated probes or markers for six plus the gender determining X and Y chromosomes. "What we're trying to decide now is whether to isolate probes for the other chromosomes, or whether we should utilize the eight we have," he says. Dr. Willard is currently negotiating ... obstetrician in the office during the early stages of pregnancy," he adds. The determination of gender is another possible use for the probes. Many diseases, such as Duschene's muscular dystrophy, show up on the X chromosome, manifesting only in boys. Willard thinks it is possible to develop a test which would quickly indicate the fetus' sex. This would benefit parents whose only option is to have no children or to have only girls. Confirming gender in children with ambiguous genitalia is another medical reason for using the test. A quick examination of the X and Y chromosomes of the child would indicate whether genetically the child is male or female. As yet, Willard has been unable to develop a probe for chromosome 21. Down's Syndrome results from ...
- 342: Racism
- ... white supremacy and their groups, black too had a weapon. Martin Luther King Jr. lead his people to march in Washington to end segregation and to form black unity for an equal and better America. Malcolm X, who was a Muslim, may have come from a different religion than his Christian counterpart, but had a very similar message and a similar fate. Both were assassinated. Today the hate groups of America have ...
- 343: Violence
- ... to be accepted, and many have been killed because they weren't. In America, through the 60's we saw a revolution in rights for African Americans. It was the age of Martin Luther King, Malcolm X, and race riots. Some, who were peaceful, like Martin Luther King, were cold bloodily murdered because someone did not agree with his ideas. Race riots broke out all across the United States, resulting in much ...
- 344: Hollywood's Attack on Religion
- ... that "absolute right" wasn't the issue; the issue "concerned the movie company's choices, not its rights" (41). He supports this argument further by indicating that the MPAA would never support a film portraying Malcolm X as a paid agent of Hoover's FBI or portraying Anne Frank "as an out-of-control nymphomaniac" (41). By releasing The Last Temptation of Christ, the studio positions Jesus, God and Christianity below these ...
- 345: Mars 3
- ... last terrestrial planet from the Sun. Mars follows closely behind Earth but is comparatively smaller, with about half the diameter of Earth (6,794-km) and about one-tenth of Earth s mass (6.419 x 1023 kg). Thus the force of gravity on Mars is about one-third of that on Earth. Mars is probably the planet we know the most about since it is so close to Earth, though ... which leads most scientists to believe that Phobos and Deimos are captured asteroids. Phobos mean distance from Mars is 9,377-km and Deimos is 23,436-km. The mass of Phobos is 10.8 x 1015 kg and the mass of Deimos is 1.8 x 1015 kg, which is quite small. This also suggests their being asteroids pulled into orbit around Mars. Extraterrestrial Life? Mars has been the subject of much discussion lately, mostly because of the bacteria-like ...
- 346: Marcus Garvey
- ... powerful revolutionary who led the nation into the Civil Rights Movement. Garvey dedicated his life to the "uplifting" of the Negro and to millions of Black people everywhere, he represented dignity and self-respect. Like Malcolm X of a later generation, he believed that Negroes could never achieve equality unless they became independent-founding their own nations and governments, businesses and industrial enterprises, and their own military establishments which are the same ...
- 347: Amazing Quran
- ... both situations. The odds of his guessing completely correctly have become greater because the number of situations for him to guess in have increased; and the mathematical equation representing such a scenario is 1/2 x 1/2 (i.e., one time out of two for the first situation multiplied by one time out of two for the second situation). Continuing on with the example, if the same person now has three situations in which to make blind guesses, then he will only be right one eighth of the time (i.e., one time out of eight or 1/2 X 1/2 X 1/2). Again, the odds of choosing the correct choice in all three situations have decreased his chances of being completely correct to only one time in eight. It must be understood that as ...
- 348: Candide
- ... inquisitors and church officials as those who could be easily seduced. The Roman Catholic hierarchy was not as abstanent as some had hoped. The old women in Candide was supposedly the daughter of Pope Urban X. To date there has been no Pope Urban X. Voltaire is simply demonstrating the lack of chastity on the part of the church. Some true popes, such as Leo X, were rumored to have children, this is probably the inspiration for Voltaires satrire. Even Pangloss, Candides beloved philosopher contracts syphillis from a servant who got it from a friar, Voltaire spares no one. He ...
- 349: Martin Luther
- ... believed this, lead him into his first confrontation with the Catholic Church in 1517. All of this influenced Luther to write his Ninety-Five Theses in 1517. The leader of the Catholic Church, Pope Leo X, was trying to raise money in order to build St. Peter's Basilica in Rome. To raise money the Pope offered the sale of indulgences. Basically, these were donations of money that would give partial ... the Pope to sell indulgences for the forgiveness of sins, among other challenges. His authorship of the Ninety-Five Theses would make Luther the leader of the religious movement or reformation towards Protestantism. Pope Leo X forced Luther to appear before Cardinal Cajetan in Augsburg. Here the Cardinal demanded Luther to take back everything that he said in his Ninety-Five Theses. Luther said that he would if his Theses could be proved wrong by use of the Bible. Later in 1521, Pope Leo X issued a "Bull of Excommunication" towards Luther. Emperor Charles V was expected to enforce the Excommunication. Charles V formed a "diet" in the town of Worms and asked Luther to attend this meeting so ...
- 350: What is A Robot
- ... in which it is free to move. The area a robot arm can reach is its work envelope. Rectangular arms are sometimes called "Cartesian" because the arm's axes can be described by using the X, Y, and Z coordinate system developed by Descartes. Descartes is a famous French philosopher, scientist, and mathematician. If a pen were attached to the arm, it would draw a rectangle which would be its work envelope. Imagine a graph where X would be side to side, and Y would be in and out on the graph. Up and down would be Z which runs through the graph and describes depth. Z also adds the third dimension ... last and most used design is the jointed-arm. The arm has a trunk, shoulder, upper arm, forearm, and wrist. All joints on the arm can rotate, creating six degrees of freedom. Three are the X, Y, and Z axes. The other three are pitch, yaw, and roll. Pitch is when you move your wrist up and down. Yaw is when you move your hand left and right. Rotate your ...
Search results 341 - 350 of 1233 matching essays
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