Huck Finn Essay -- essays research papers

Two people taking a trip down a river, is rarely thought of as anything more than just an adventure. Mark Twain, however, uses his novel, The Adventures of Huckleberry Finn, to explore and makes fun of many problems facing American society. Huck, the main character, is considered a boy who is under pressure to conform to the aspects of society. Jim, who comes along with Huck, is a runaway slave seeking freedom from the world that has been denied it to him for so long. Throughout the entire novel Twain uses satire to show problems with society. Early in the novel, Huck scampers away with his good friend Tom and his other buddies. The boys form a gang and then decide one of their tasks in the gang will be to kidnap people and, hold them for ransom. The problem with their plan to kidnap people and hold them for ransom is their misunderstanding of the word â€Å"ransomâ€Å". Tom has a relative idea what the word means, "But per'aps if we keep them till they're ransomed, it means that we keep them till they're dead."(12) All of the boys go along with Tom‘s meaning because he is the leader. In this part of the novel, Twain uses satire to show that even though something may be truly wrong, if society adopts it to be true, then it is known to be true. Throughout the book Twain‘s issue is with slavery, in this instance of satire. During the time period in which The Adventures of Huckleberry Finn was written, religion was as much an integral part of civilization, as was an educati...

Kepler Mission

What is the Kepler mission? Many people don’t even know what is going on here on earth let alone in space. The Kepler mission is searching the skies for planets that are the same size as earth and worlds that could possibly similar to our own (Site 1). The Kepler spacecraft has found over 750 candidates for extra solar planets and that is just from data collected in the first 43 days of the spacecraft's observations. This is the biggest release of candidate planets that has ever happened.This is amazing; just imagine if there is that many other planets like earth with human life on it. The Kepler team has found so many candidates, they are sharing. They will keep the top 400 candidates to verify and confirm with observations using other telescopes with observations done by Kepler team members (Site 2). Us as human being can only think and wonder if there is life outside of this planet. The Kepler mission is our chance to find out. Kepler launched on March 6, 2009, and has been on the hunt for exoplanets (Site 2).The Kepler instrument is a specially designed 0. 95-meter diameter telescope called a photometer or light meter. It has a very large field of view for an astronomical telescope 105 square degrees, which is comparable to the area of your hand held at arm's length. The fields of view of most telescopes are less than one square degree. Kepler needs the large field of view in order to observe the large number of stars. It stares at the same star field for the entire mission and continuously and simultaneously monitors the brightness’s of more than 100,000 stars for at least 3. years, the initial length of the mission, which can be extended (Site 1). Extending the mission beyond three and one half years provides for improving the signal to noise by combining more transits to permit detection of smaller planets. Another reason why extending the mission is good is to find planets in orbits with larger periods. Also to find planets around stars th at are noisier either due to being fainter or having more variability The scientific objective of the Kepler Mission is to explore the structure and diversity of planetary systems.This is achieved by surveying a large sample of stars to determine the abundance of terrestrial and larger planets in or near the habitable zone of a wide variety of stars. Another objective is to determine the distribution of sizes and shapes of the orbits of these planets. Estimate how many planets there are in multiple-star systems. Determine the variety of orbit sizes and planet reflectivity’s, sizes, masses and densities of short-period giant planets. Also to identify additional members of each discovered planetary system using other techniques; and determine the properties of those stars that harbor planetary systems (Site 1).The Kepler Mission also supports the objectives of future NASA Origins theme missions Space Interferometry Mission (SIM) and Terrestrial Planet Finder (TPF) by identifyin g the common stellar characteristics of host stars for future planet searches, defining the volume of space needed for the search and allowing SIM to target systems already known to have terrestrial planet (Site 1). The Kepler mission has discovered a system of two Saturn size planets with perhaps a third planet that is only 1. 5 times the radius of Earth.While the news of this discovery is tempered somewhat with the announcement by a team from the European Southern Observatory of a system with five confirmed Neptune-sized planets and perhaps two additional smaller planets, both discoveries highlight that the spacecraft and techniques astronomers are using to find exoplanets are getting the desired results, and excitingly exoplanet research now includes the study of multiplanet systems. This discovery is the first time multiple planets were found by looking at transit time variations, which can provide more information about planets, such as their masses (Site 2).NASA held a press c onference to discuss early science results of the Kepler Mission on August 6, 2009. At this press conference, it was revealed that Kepler has confirmed the existence of the previously-known transiting exoplanet HAT-P-7b, and is functioning well enough to discover Earth-size planets. Since Kepler's detection of planets depends on seeing very small changes in brightness, stars that vary in brightness all by themselves are not useful in this search. From the first few months of data, Kepler scientists have determined that about 7500 stars from the initial target list are such variable stars.These were dropped from the target list and will be replaced by new candidates. On November 4, 2009, the Kepler project publicly released the light curves of the dropped stars. Ground-based follow-up studies of the first six weeks of data, reveal five previously unknown planets, all very close to their stars, one (Kepler-4b) slightly larger than Neptune and four (Kepler-5b, 6b, 7b, and 8b) larger th an Jupiter, including one (Kepler-7b), that is one of the least dense planets found yet.Another discovery, not yet understood, are at least two objects that are the size of planets, but hotter than their stars (Site 2). In conclusion, the Kepler mission I believe is the first of its kind that is actually working. The significance of the Kepler mission is very important. Kepler will monitor 100,000 stars similar to our sun for four years. The results will be extremely important either way. If Kepler detects many habitable, Earth-size planets, it could mean the universe is full of life. Kepler would then be a stepping stone to the next extensive search for habitable planets and life, the Terrestrial Planet Finder (Site 3). If nothing is found, it may mean we're alone in the galaxy.Bibliography Site 1:â€Å"Kepler. † Nasa. Ames Research Center, Web. 28 Nov. 2010. . Site 2: â€Å"Kepler Mission. † UniverseToday. com. 26 Aug. 2010. Web. 28 Nov. 2010. . Site 3: â€Å"Discov ery Program. † NASA. 16 Feb. 2010. Web. 28 Nov. 2010. .

Behavior, Lack Of Self Control And Behavior - 982 Words

In order for people to change they have to be willing to change and often times have to change their life Situations as well. People with addictions often have to change their social situation in order to avoid temptation. In instance that involve criminals and those considered deviant social influence and societal connection play a huge role in the person’s behaviors and attitudes. From the beginning a person receives ques and guidance from the people closest to them. If the guidance is negative or lacking a person develop traits that can lead to criminal behavior, lack of self-control and impulsiveness. According to Gottfredson and Hirschi’s general theory of crime these two traits contribute criminal and delinquent behaviors. It is through risky behaviors that expose a person to a criminal environment. A person more likely to commit a crime or engage in deviant activity will find themselves in areas that promote that type of behavior, therefore making it more likely a person will be in or be victim to a crime. In theory, even a person who possesses the traits predisposing a person to criminal activity would still engage in risky behavior even if their environment did not promote crime. However in these area’s it the risky behavior would be more deviant but less criminal. The lack of self-control that regulates or determines a person’s behavior does not change it’s the opportunity provided by the environment that makes the behavior different. Therefore, it isn’t theShow MoreRelatedThe Role Of Parents Absent Homes Are More Frequently Perpetrators Of Crimes1382 Words   |  6 Pagesdelinquent behavior if there is no father figure in their lives. Studies have tried to look into alternative resident fathers such as older males and co-resident grandparents to try and replace the paternal bond of a missing father, but so far nothing has worked to disrupt this correlation between absent fathers and juvenile delinquency. Ho wever, factors such as monitoring, and supervision also play into the various family structures and may also play a role in the need for delinquent behavior. In aRead MoreChild Abuse And Neglect Cause Juvenile Delinquency1156 Words   |  5 Pages Juvenile offenders are view by the justice system as â€Å"‘immature’ in the sense that they are less capable of appreciating the consequences of their actions, less able to exercise self-control and more easily lead astray by others.† Supports of this claim say abuse causes delinquency because weak bonds, low self-control, and confrontation with negative stimuli. 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This theory describe that there are many people who completely adjust their own norms or rules and these things are totally different from the major social group, soRead MoreCyber Deviance Among Adolescents And Adolescents1714 Words   |  7 Pagestype of behavior could possibly provide the public the genesis. Theoretical components emphasizing in social learning, self-control, and differential association have been used with a positivist approach – more specifically the positivist’s assumption of determinism – to tr y to explain adolescent â€Å"cyber deviant† sexual behavior (Journal of Youth and Adolescence, 1994). It is important to note that this writer’s analysis is specifically written not to discuss whether or not this type of behavior is orRead MoreEssay on Personality Disorders and Deviant Behavior1235 Words   |  5 PagesDisorders and Deviant Behavior People who suffer from personality disorders often display deviant behavior. The mental illness itself is not deviant. 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For Gottfredson and Hirsch’s definition of crime, they state that a crime is an act undertakenRead MoreAs The Social, Emotional, And Academic Effects Can Vary1133 Words   |  5 Pagesâ€Å"the emotional climate in which the parents’ behavior toward their children is expressed. It is in the context of this emotional climate that parents’ behavior influenc es children’s personality, consequently affecting their academic performance in school† (Litali). Psychologist Diana Baumrind identified four parenting styles based upon two aspects of parenting behavior, control and warmth or emotional guidance. When these two aspects of parenting behavior merge in diverse ways, four primary parenting