Free Essays on Apoptosis

Neuron Apoptosis Animal cells can self-destruct via an intrinsic program of cell death (Steller, 1995). Apoptosis is a form of programmed cell death that is characterized by specific morphologic and biochemical properties (Wyllie et al., 1980). Morphologically, apoptosis is characterized by a series of structural changes in dying cells: blebbing of the plasma membrane, condensation of the cytoplasm and nucleus, and cellular fragmentation into membrane apoptotic bodies (Steller, 1995; Wyllie et al., 1980). The most important meshanism in development and homeostasis in adult tissues is Programmed cell death (PCD). It is for the removal of either superfluous, infected, transformed or damaged cells by activation of an intrinsic suicide program. Apoptosis is from of PCD. It is an ancient Greek word used to describe the "falling off" of petals from flowers or leaves from trees and was proposed by Kerr, Wyllie and Currie in 1972 to refer to the peculiar morphology of physiologically occurring cell death which plays a complementary but opposite role to mitosis in the regulation of animal cell populations. Biochemically, apoptosis is characterized by the degradation of chromatin, initially into large fragments of 50-300 kilobases and subsequently into smaller fragments that are monomers and multimers of 200 bases (Oberhammer et al., 1993; Wyllie, 1980). Other biochemical indicators of apoptosis are induced or increased levels of the protein clusterin (Pearse et al., 1992), also known as TRPM-2 or SGP-2, and activation of the enzyme typeII transglutaminase, which crosslinks proteins to the envelope of apoptotic bodies (Fesus et al., 1991). Apoptosis is a complex phenomenon of related morphological and biochemical processes that can vary with tissue and cell type (Zakeri et al., 1995). Apoptosis (form of PCD) is characterized by maintenance of intact cell membranes during the suicide process so as to allow adjacent cells to engulf the dyin... Free Essays on Apoptosis Free Essays on Apoptosis Neuron Apoptosis Animal cells can self-destruct via an intrinsic program of cell death (Steller, 1995). Apoptosis is a form of programmed cell death that is characterized by specific morphologic and biochemical properties (Wyllie et al., 1980). Morphologically, apoptosis is characterized by a series of structural changes in dying cells: blebbing of the plasma membrane, condensation of the cytoplasm and nucleus, and cellular fragmentation into membrane apoptotic bodies (Steller, 1995; Wyllie et al., 1980). The most important meshanism in development and homeostasis in adult tissues is Programmed cell death (PCD). It is for the removal of either superfluous, infected, transformed or damaged cells by activation of an intrinsic suicide program. Apoptosis is from of PCD. It is an ancient Greek word used to describe the "falling off" of petals from flowers or leaves from trees and was proposed by Kerr, Wyllie and Currie in 1972 to refer to the peculiar morphology of physiologically occurring cell death which plays a complementary but opposite role to mitosis in the regulation of animal cell populations. Biochemically, apoptosis is characterized by the degradation of chromatin, initially into large fragments of 50-300 kilobases and subsequently into smaller fragments that are monomers and multimers of 200 bases (Oberhammer et al., 1993; Wyllie, 1980). Other biochemical indicators of apoptosis are induced or increased levels of the protein clusterin (Pearse et al., 1992), also known as TRPM-2 or SGP-2, and activation of the enzyme typeII transglutaminase, which crosslinks proteins to the envelope of apoptotic bodies (Fesus et al., 1991). Apoptosis is a complex phenomenon of related morphological and biochemical processes that can vary with tissue and cell type (Zakeri et al., 1995). Apoptosis (form of PCD) is characterized by maintenance of intact cell membranes during the suicide process so as to allow adjacent cells to engulf the dyin...

University of Alabama UAB Admissions and ACT Scores

University of Alabama UAB Admissions and ACT Scores The University of Alabama at Birmingham is a moderately accessible school, accepting 58  percent of its applicants. Learn more about its admissions requirements, SAT and ACT scores that will enhance your chance of acceptance. You can calculate your chances of getting in with this free tool from Cappex. Admissions Data (2016) University of Alabama at Birmingham Acceptance Rate: 58  percentGPA, SAT and ACT Graph for UAB AdmissionsTest Scores: 25th / 75th PercentileSAT Critical Reading: 480 / 640SAT Math: 490 / 660What these SAT numbers meanCompare Alabama SAT scoresC-USA SAT comparison chartACT Composite: 21  / 28ACT English: 22 / 30ACT Math: 19 / 26What these ACT numbers meanCompare Alabama ACT scoresC-USA ACT comparison chart University of Alabama at Birmingham Description: UAB, the University of Alabama at Birmingham, is the largest employer in Alabama. Established as an academic extension of the University of Alabama in Tuscaloosa, the school became a fully-fledged university in 1969. The university has numerous strengths, particularly in the health sciences. Students can choose from a number of majors, with Biology, Nursing, Education, and Psychology among the most popular. Academics are supported by an 18 to 1 student/faculty ratio. High achieving students should check out UABs University Honors Program with its opportunities for travel and independent study. Even more prestigious is the Science and Technology Honors Program which allows students to attend symposia and conduct individual research with faculty members. Outside of the classroom, students can participate in a number of clubs and activities, including academics clubs (Anthropology Club, Criminal Justice Student Organization), performing arts groups (Rangeela, Ballroom Dancing, A Capella), and recreational clubs (Cricket Club, Bodybuilding Club, Table Tennis). UAB also has an active Greek life, with both fraternities and sororities on campus. In athletics, the UAB Blazers compete in the NCAA Division I Conference USA. Popular sports include Soccer, Football, Basketball, and Softball. Enrollment (2015) Total Enrollment: 18,333  (11,511 undergraduates)Gender Breakdown: 41 percent male / 59 percent female72 percent full-time Costs (2016-17) Tuition and Fees: $8,040  (in-state); $18,368 (out-of-state)Books: $1,200 (why so much?)Room and Board: $11,682Other Expenses: $4,886Total Cost: $25,808 (in-state); $36,136 (out-of-state) University of Alabama at Birmingham Financial Aid (2015 -15) Percentage of New Students Receiving Aid: 92  percentPercentage of New Students Receiving Types of AidGrants: 85 percentLoans: 50  percentAverage Amount of AidGrants: $8,609Loans: $6,833 Academic Programs Most Popular Majors:  Accounting, Biology, Communication Studies, Criminal Justice, Early Childhood Education, History, Nursing, PsychologyWhat major is right for you?  Sign up to take the free My Careers and Majors Quiz at Cappex. Transfer, Retention and Graduation Rates First Year Student Retention (full-time students): 82  percentTransfer Out Rate: 24 percent4-Year Graduation Rate: 30 percent6-Year Graduation Rate: 53  percent Intercollegiate Athletic Programs Mens Sports:  Baseball, Football, Golf, Soccer, Basketball, TennisWomens Sports:  Track and Field, Basketball, Volleyball, Bowling, Soccer, Tennis, Softball, Rifle If You Like UAB, You May Also Like These Colleges: University of Alabama at HuntsvilleAuburn UniversityUniversity of AlabamaUniversity of South AlabamaAlabama AMTroy UniversityJacksonville State UniversityUniversity of West AlabamaBirmingham Southern CollegeSamford University University of Alabama at Birmingham Mission Statement: mission statement from uab.edu/plan/ UABs mission is to be a research university and academic health center that discovers, ​teaches and applies knowledge for the intellectual, cultural, social and economic benefit of Birmingham, the state and beyond. Data Source: National Center for Educational Statistics

Chemistry of hazardous materials Essay Example | Topics and Well Written Essays - 250 words - 1

Chemistry of hazardous materials - Essay Example Although oxygen by itself is not flammable, it enhances burning processes. When liquid oxygen comes into contact with organic materials, it can easily trigger fires and explosions; this is the reason why spillage of liquid oxygen on asphalt pavement is potentially hazardous (Beeson & Smith, 2007). Asphalt is an organic material and liquid oxygen is highly concentrated. Spilled liquid oxygen is absorbed by the asphalt material, making the pavement potentially prone to fire and/or explosion. The ongoing activities on the asphalt pavement at the time of liquid oxygen spillage can raise or reduce the underlying hazards. Fumes of concentrated oxygen could be absorbed by the clothes passersby are wearing and any kind of spark or glowing material (burning cigarette) could trigger fire. On the same note, vehicle impacts on asphalt soaked in liquid oxygen could result in massive explosions, thereby destroying lives and properties (Beeson & Smith, 2007). Area of spillage should be avoided until safety is

Poetry explication Essay Example | Topics and Well Written Essays - 750 words

Poetry explication - Essay Example War will not be without death or defeat. And the poem describes how sorrowful it is, that even if there is victory in war, there is no victory over death. For in war, there is violence and in violence there is death. The tone of the poem expresses sorrow and regret. Although the drums beat in victory, the drums also beats sorrow for the passing of the honorable men who sacrificed their very lives in order to gain victory in war. It is but sad for their families and comrades. Although everyone knows how difficult war can be in the end, there are still people willing to sacrifice themselves for the victory of their party. And with this, although there is victory, the family and friends of the passing comrades will always be a shadow of defeat. Yes, they are honored. Yes, the party thanks them for their sacrifice and their hand in victory. But never can they be brought back by the honor that is being given to them. The speaker of the poem tells the sad story of how he witnessed the fune ral procession of the war veterans. He is particularly struck by the fall of the father and son. With this, he begins to question the war, its purpose and its victory. He begins to lose his will to fight and his thirst for victory. He does not feel the passion soldiers feel when they begin fighting, but he feels the burden of guilt that he is still alive when there are a lot of his friends and comrades that have fallen. He feels the sorrow of the families who lost brothers, fathers and sons. And with this, he creates a picture of unfulfillment is disillusion from the war. Although they have gained the victory that they have fought hard for some time, he only felt the pain of being left while so many of his comrades are dead. Although there are drumbeats indicating victory, the drumbeats for him represent the loss that he has seen, felt and encountered during the period of war. He cannot move on so easily, and he cannot rejoice over their victory because all he sees is death all arou nd him. The picture created in the poem, where the moon shines over the procession indicates a sorrowful event despite a victorious winning. It shows that despite the victory, behind the pounding of drums indicating expressions of honor for the dead, there is still a darkness that covers the entire army. Yes, after darkness, there is light, but in this scenario, the speaker cannot find the hope of coming day but he wallows in the darkness of the bright yet ghastly moon. The moon represents how things may seem bright but it is only illuminated by the sun, when one cannot see the sun. In war, the death of the soldiers may be shown as honorable deaths, but it is a dark event, only illuminated by the thoughts of the entire army celebrating success. With the moon shining, the speaker begins to really that even if it is only illuminated by the absent sun, it is still steadfast and strong. With this, he begins to realize what he can for the dead and dying. He begins to let them go, and off er them the only gift he can give them with their deaths, that is his love and the thoughts of being able to gain victory. This indicates how soldiers can still move on while they see comrades die beside them. They gain strength with their deaths, pushing for victory, pushing for the win. Their comrades’ death is like the moon, it gives them the strength as the moon gives the nighttime some illumination. War will never be without sorrow. It is the twin sister of war. Death is always part of the war, and the only way the soldiers will be able to

War Is a Force That Gives Us Meaning Essay Example for Free

War Is a Force That Gives Us Meaning Essay The book â€Å"War Is a Force That Gives Us Meaning† by Chris Hedges provides in-depth discussion of the appeal and pull of war on national actions and attitude of people towards the war. The author highlights fifteen years of experience and reports through his own prism the very nature of the war, its causes and terrible consequences such as numerous deaths, hunger, cataclysms, etc. Moreover, Hedges discusses physical and moral devastation the war leaves. The author claims that war should be considered a deadly addiction or a drug which offers intoxication. He argues that war is meaningless and in reality war is only the basest form of aggression. One interesting moment is that the author argues that the war has attractive nature. He writes: Even with its destruction and carnage it can give us what we long for in life. It can give us purpose, meaning, a reason for living. Only when we are in the midst of conflict does the shallowness and vapidness of much of our lives become apparent. War makes the world understandable†¦ (p. 54) Hedges explains that the leading causality in war is the truth. He means that hesitations and doubts whether the war is justified aren’t permitted. The state and the news media are to be blamed for fostering the myth of the good and bad sides of the war. He argues that mythic war â€Å"reporting sells papers and boosts rating†. (p. 156) War myths are created to provide the nation with illusion of clear chain of events that prove nobility of the cause and aggression of others. Moreover, war myths are necessary for making people follow leaders, fight and die for them. However, one of the worst myths is the plague of nationalism. Hedges writes that it is nationalism that divides people on the basis of their culture, ethnicity, language, etc. Nationalism teaches nation to consider itself either superior or minor. Actually, nationalism is one of the most frequently observed causes of war nowadays. Culture is seen as the victim of war as war applies cultural peculiarities to its own purposes. Finally, the author assumes that religion is the only ultimate power that can resist war. Charity, kindness, love and humanity are able to fight the evils of war. References Hedges, Chris. (2002). War Is a Force That Gives Us Meaning. New York: Public Affairs.

Parents Pay For Crimes :: essays research papers

Where Will I End Up? Where will I end up? That was the question that ran through my head as a high school student athlete at least a hundred times a day. I knew and was told that I had the natural talent and the work ethic to get to the college level, to play football. It all started my freshmen year, my first year organized football at my high school Grosse Pointe North. Where I was just messing around one day before practice kicking the football around. The kicking coach had taken notice and told me that I had the natural talent and leg strength to become a solid and well-developed place kicker. I had then earned the starting job by my first ever career football game, and have made a great career out of it so far, and hope to keep it going. I never thought that I would become a kicker I thought that was the pretty boy position on the football team, little did I know that was my ticket to a college football career. I had an average freshmen season, but what do you expect from a freshmen kicker? Most teams at the freshmen level don’t even have a guy that can kick at all. I thought that I was the â€Å"man.† By the time that my sophomore football season rolled around I was a much-improved kicker, I worked out mostly everyday all summer long with my cousin who was a pro recruit at the time, he was the one who really taught me what you really needed to know about kicking. All summer we worked on my technique and accuracy. The first week of my sophomore football season the coaches took immediate notice to my improvement, I was then offered the opportunity to try out for the varsity by the head coach. I was very excited but also nervous at the same time, this was like a dream come true. My high school has a very rich tradition for football, and for a sophomore to play at the varsity level is rare. So the following week I worked out with the varsity and made the team. I was pumped I was looked at differently by everyone some in a good way but also a lot in a bad way, the bad way was that a lot of my friends were jealous of the opportunity that I had and this brought me down a little.

Computer Viruses: What are They? Essay

Over the past few years, computer viruses has gotten a lot of press attention. According to Levin, There has been quite an outbreak over the last decade and number of viruses grow by the minute. (Levin 5) FExperts estimated that the Mydoom worm infected approximately a two hundred and fifty thousand workstations in January, 2004. Back in March 1999, the infamouse Melissa virus forced Microsoft and a number of very large companies to completely turn off their email systems. The ILOVEYOU virus in 2000 had a similarly devastating effect. Quite surprising, seeming that both the Melissa and the ILOVEYOU viruses are considered by professionals as incredibly simple. (HowStuffWorks) Unfortunately, a lot of material have been sensationalized, and garbled such as reports that every computer in Seattle has a virus. (Fites Johnston, Kratz 7) Many also mistakenly believe that computer viruses employ artificial intelligence or are electronic lifeforms. Another popular belief is that Viruses can operate even with the power turned off. Levin 5) In reality, computer viruses do not spread like the common cold. They are not intelligent; they do not hold personal grudges against you; and it is not very difficult to avoid most exposures. But there have been, and there are now, some pretty nasty viruses floating around people’s computers. (Fites, Johnston, Kratz 7-8) In a nutshell, computer Viruses are computer software programs, just as word processors, spreadsheets, database managers, and so on are also computer programs. This means that they are simply lists of instructions that tell computers what action to execute and precisely when to execute them. They are designed to operate in a manner diametrically opposed to virtually all legitimate software programs. (Levin 6-7) This basically means that they load and run without the user/victim’s request, and also without warning the user of possible devastating consequences to his computer. They hide inside programs called host programs and run when the hosts are run. They are designed to operate secretly so that their missions can be accomplished without, and not be compromised by, user input. (Levin 7) A virus is capable of many things some of which might corrupt, delete or even format your hard disk drive. The newer viruses use the email service to send copies of itself to all the contacts of the victim’s list. We assume a tripartite model of a virus structure; that is we assume up to three main component mechanisms. Infection refers to the way a virus spreads around. This is actually the only mechanism that is mandatory if the program is to be defined as viral; the two other mechanisms are both optional. Payload refers to what the virus does aside from replication. Lastly the trigger is the routine that decides whether now is the time to deliver the payload. Take note that we are viewing a simplified model of a virus, in some circumstances the dissemination of the viral program itself maybe described as the payload. If the virus is at all selective about the circumstance under which it will attempt to infect; then the infection also incorporates a trigger mechanism. (Harley, Slade, Gattiker 7) How then do these dreadful viruses spread around? A virus can only spread from one computer to another when its host is taken to the uninfected computer, for instance by a user sending it over a network or carrying it on a removable medium such as a floppy disk, CD, USB drive. Additionally, viruses can spread to other workstations by infecting files on a network or files that can be accessed by another user. (Wikipedia) With the advent of cheap broadband internet and e-mail connectivity, viruses these days also have found new ways to spread themselves with much more ease. Nowadays, viruses are most easily spread by attachments in e-mail messages or instant messaging messages. That is why it is essential that you never open e-mail attachments especially executables unless you are specifically expecting it. Viruses can be disguised as attachments of funny images, greeting cards, or audio and video files. Viruses also spread through downloads on the Internet. They can be hidden in downloadable software or other files or programs you might have access to. (Microsoft) Computer viruses on the media tend to grab our attention. On one hand, viruses show us how completely vulnerable we are. A properly engineered virus can have amazing and devastating effects on the Internet. On the other hand, they show how sophisticated and interconnected human beings have become. (HowStuffWorks) Bibliography â€Å"Computer Virus† Wikipedia: The Free Encyclopedia August 2007 Wikipedia August 28, 2007 Marshall Brain â€Å"How Computer Viruses Work† How Stuff Works How Stuff Works August 27, 2007 Urs Gattiker, David Harley, and Robert Slade Viruses Revealed New York: McGraw Hill 1990 Philip Fites, Peter Johnston, and Martin Kratz The Computer Virus Crisis New York: Van Nostrand Reinhold 1992. Richard B. Levin The Computer Virus Handbook New York: McGraw Hill 1990 â€Å"What is a Computer Virus? † Microsoft. com October 23,2006 Microsoft Inc. August 27, 2007

Chemistry in the Movies Assignment Essay

This project will explore the public perception of chemistry. Each participating student will analyze a movie. Movies may be selected from the list on the following page or the student may find analyze any other academically acceptable movie with a chemist or chemical theme. All reviews will use academically acceptable language, spelling, and grammar and be 400 words minimum. For each movie, the student will post the following in the Chemistry in the Movies folder on Blackboard. * Summary: Write a summary (20 words minimum) of the movie’s chemical theme. * Most Important Scene: Write a description of the most important chemical scene, or scene about chemistry, from the movie (40 words minimum). * The Chemistry Involved: Write a short evaluation of the chemistry, economics, or environmental impact involved in the scene. * Is the Science Possible?: How realistic is the movie? Is the science possible? Research this and provide references. This is the most important part of the project. * Portrayal of Chemistry and Chemists: Write a short evaluation of how this movie portrays chemistry and chemists. * Three Facts that Prove I saw the Movie: Identify 3 key facts from the movie to prove that you actually watched the movie. * Viewer Rating: Provide a viewer rating for other classmates to aid in their movie selection. Use the following scale: 1- Avoid at all cost, 2- Watch when you can’t sleep, 3– Worth renting, and 4- Must see. Example: â€Å"The Invisible Man,† 1933, Claude Rains, Gloria Stuart. Chemist Jack Griffin takes monocaine, becomes invisible, goes mad, fails to develop reversion formula, wreaks havoc and is killed by the chief detective. Summary: Dr. Jack Griffin was an assistant food preservation chemist. Dr Jack Griffin, an assistant food preservation chemist, is a brilliant scientist who used monocaine as the primary component of a concoction of chemicals to render himself invisible. Most Important Scene: To me the most important chemistry set-up was when the laboratory manager was using a centrifuge with the test tubes circling in the air. The centrifuges that I have seen contain the test tubes in case they shatter. The most important only chemistry scene involved the discussion of the properties of monocaine by the laboratory manager. The Chemistry Involved: Monocaine, the most important chemical in the formula, removes the color of anything it touches. In a human, it removes coloring from compounds that make up the body, leaving it so transparent that it appears to be invisible. Is the Science Possible?: Owen (2005) reports that plasmodic covers may keep light from scattering and reduce the visibility of an object. Fox (2006) reported advances in invisibility theory. New metamaterials may be able to hide objects from visible light by bending light around the object and meeting at the opposite end. This makes the object appear to be invisible. Fox suggested that â€Å"science-fiction portrayals of invisibility, such as the cloaking devices used to hide space ships in Star Trek, might be truly possible.† Owen (2006) asserted that a chemical route to human invisibility (as used in The Invisible Man) is unlikely because the biomolecules necessary for human life require the absorption and scattering of light. He observed that hiding objects by curving space itself is also unlikely. According to Owens, the most likely method that would work for rendering an object invisible would be bending light around the object. In conclusion, the science of ingesting a chemical to become invisible is not likely, however, cloaking an object by bending light around the object may be possible in the future. Portrayal of Chemistry and Chemists: The chemist originally has both a strong interest in chemistry and an interest in becoming an important scientist. His own desires and the chemical that he consumes drive him mad and eventually lead him to his own destruction. Science is seen as strong, powerful, and dangerous. Three Facts that Prove I saw the Movie: 1. The centrifuge used in the movie spun the test tubes around in the air like a helicopter. 2. The owner of the hotel was named Mac. 3. The â€Å"stone† wall flopped when Dr. Griffin leaned on it. Viewer Rating: I rate this move as a 1 out of 4. It was very long and very slow. I recommend students try a different movie unless they like old black and white movies. References: Fox, M. 2006. Invisibility device possible, in theory. News in Science. Friday, 26 May 2006 Retrieved on July 2007 from http://www.abc.net.au/science/news/stories/s1648328.htm Owen, J. 2005. Invisibility Shields Planned by Engineers. National Geographic. 28 Feb 2005 Retrieved on July 2007 from http://news.nationalgeographic.com/news/2005/02/0228_050228_invisibility.html Smith, D.R. 2006. Blueprint for Invisibility. Novel Electromagnetic Materials. 28 May 2006 Retrieved on July 2007 from http://www.ee.duke.edu/~drsmith/cloaking.html Laemmle .C. Jr.(Producer), & Whale, J. (Director). (1933). â€Å"The Invisible Man†. United States of America: New Universal. Movie List Choose from the Movie List or Suggest a Title to your Instructor. Note – Make sure to use APA within text citations and References. You will need more information than is given in the movie list to cite the movie properly. All information should be available on the movie package or online. The APA format for a film is: Producer, P. P. (Producer), & Director, D.D. (Director). (Date of publication). Title of motion picture [Motion picture]. Country of origin: Studio or distributor. Suggested Movies â€Å"Fantastic Four†, 2005, Ioan Gruffudd, Jessica Alba, Chris Evans, and Michael Chiklis. Genius Reed Richards (Ioan Gruffudd) is involve in research into human DNA. When a powerful force interacts with human DNA, humans are genetically transformed superheroes with superhuman powers. â€Å"Equlibrium,† 2002. Christian Bale, David Barrash. Prozium is a mind-altering drug that suppresses human emotions. â€Å"Spiderman†, 2002, Stanley Anderson, Gerry Becker, Jack Betts, Tobey Maguire, and Bruce Campbell. Peter Parker (Tobey Maguire) is bitten by a genetically-altered spider and his DNA mutates so that he gains superhuman strength and the ability to cling to any surface. â€Å"The Sum of All Fears,† 2002, Ben Affleck. The origin of the nuclear bomb was determined by tracing the atomic signature of bomb fragments found near the blast site. â€Å"Formula 51,† 2001, Samuel L. Jackson, Robert Carlyle. L.A. street chemist Elmo McElroy is in Liverpool to sell his latest creation, 51 a new drug made of completely legal ingredients is invented that is 51 times more powerful than any other drug. â€Å"Erin Brockovich,† 2000, Julia Roberts. Erin lands a job at the Pacific Gas & Electric Company and she discovers that it is trying to buy land contaminated by hexavalent chromium, a deadly toxic waste. â€Å"True Lies,† 1999, Arnold Schwarzenegger, Jamie Lee Curtis. Harry Tasker is a secret agent working undercover as a spy to capture a terrorist who is planning on destroying a U.S. state each week unless a ransom is paid. â€Å"The Serpent and the Rainbow,† 1988, Bill Pullman, Cathy Tyson. Scientist Dennis Alan investigates chemical basis for zombiism in Haiti in hopes it may become an anesthetic. Based on a true story. â€Å"Batman & Robin.† 1997, Arnold Schwarzenegger, George Clooney. Mr. Freeze is a molecular biologist (also known as a biochemist) who wants to cure his wife of a deadly genetic disease. â€Å"The Rock.† 1997, Sean Connery, Nicolas Cage. The chemical scene takes place in the discussion to prevent VX Gas from killing about 60,000-70,000 people in San Francisco. â€Å"The Saint.† 1997, Val Kilmer, Elisabeth Shue. Simon Templar is an international thief who plans to steal the formula for cold-fusion from Dr. Emma Russel, an electrochemist working at Oxford, and deliver it to a Russian billionaire. â€Å"Love Potion #9,† 1992. Sandra Bullock, Tate Donovan. Tate Donovan stars as a geek biochemist who cant talk to women, is persuaded by his friends to visit a gypsy, Madame Ruth. â€Å"Silkwood,† 1983. Meryl Streep, Kurt Russell, and Cher. Dramatization of the story of Karen Silkwood, the Oklahoma nuclear-plant worker who blew the whistle on dangerous practices at the Kerr-McGee plant and who died under circumstances which are still under debate. â€Å"Fantastic Voyage†, 1966, Stephen Boyd, Raquel Welch. A brilliant scientist falls into a coma with an inoperable blood clot in the brain, A surgical team journeys to the center of his mind in a submarine shrunk to microscopic dimensions. â€Å"The Nutty Professor,† 1963, Stella Stevens, Jerry Lewis wrote, directed and starred. Nerdy chemistry professor Julius Kelp creates elixir that transforms him into swinger Buddy Love. â€Å"The Absent-Minded Professor,† 1961, Fred MacMurray, Nancy Olson, Keenan Wynn. Chemistry professor Ned Brainard creates flying rubber called flubber. â€Å"Monkey Business,† 1952, Cary Grant, Ginger Rogers, Marilyn Monroe. Chemist Barnaby Fulton tests youth formula on himself. Monkey creates better formula and puts it in water cooler. â€Å"The Man in the White Suit,† 1951, Alec Guinness, Joan Greenwood. Chemist Sidney Stratton develops a fabric that never gets dirty or wears out. Garment industry owners and workers try to suppress. â€Å"Madame Curie,† 1943, Greer Garson, Walter Pidgeon. Biography of Madame Curie and husband Pierre, who co-discovered radioactive elements. â€Å"Dr. Ehrlich’s Magic Bullet,† 1940, Edward G Robinson, Ruth Gordon. Biography of Paul Ehrlich, who discovered a drug cure for syphilis despite opposition from colleagues. â€Å"Dr Jekyll and Mr. Hyde,† 1931, Fredric March, Miriam Hopkins. Jekyll discovers a chemical that can separate the good and evil sides of someone’s personality and tries some.

Forged by Fire by Shannon M. Drapper

Forged by Fire by Shannon M. Drapper Free Online Research Papers This book was about one little kid who did not have any friends and had an abusive family. This kid lived in a family which did not treat him in a good way. He was tought not to inetupt â€Å"mom† while she got some white stuff(crack) from this guy that cames to the door every week. He was also tought not to play with the red/ornage fire dancer(lighter), and one day he was caught playing with it so his mom got mad and made him put his hand out and then the o mom burned him with the fire dancer.. one day his mom left him home alone and the kid found the fire dancer. He got his g.i joe toy and made the fire dancer seem as if it was like a torch to the action figure toy. But as he was playing with it, he got on the bed and as soon as he got on it, the curtains started to catch on fire. Once that happened, he went and hid behind the couch. His aunt which lived next door, saw the smoke coming out from the house and ran in there to get the kid (angel) out of there. After that, the mom got home and was taken to jail . after the mom got out of jail, she was not given the child back. Angel was playing outside and we he went back in the house the aunt was on the floor and not breathing. Angel called the ambulance and when the ambulance got there they picked up the aunt and they took her to the hospital. After they took the aunt to the hospital, the little boy was picked up by his mom and took them to the hospital. Once they got to the hospital, they were told that the aunt was dead. So the kids went back to the parents house and after that the abuse started. The kid was put thru various things like being stuffed in a room with ammonia, slapped, hit, abused, mis treated and etc. and, everyday when the kid got home the father told him to give him a massage in the private parts once he got home from school. But at the end the boy was found doing that by his mother and the mom got mad and from there she didn’t mis treat the young man. Research Papers on Forged by Fire by Shannon M. DrapperHarry Potter and the Deathly Hallows EssayThe Fifth HorsemanPersonal Experience with Teen Pregnancy19 Century Society: A Deeply Divided EraUnreasonable Searches and SeizuresThe Spring and AutumnThe Masque of the Red Death Room meaningsNever Been Kicked Out of a Place This NiceComparison: Letter from Birmingham and CritoEffects of Television Violence on Children

9 Myths About Learning Italian

9 Myths About Learning Italian Its easy to listen to popular opinions about how difficult it is to learn a language.   But just like any other self-improvement activity or skill (dieting, working out, and sticking to a budget come to mind), you can convince yourself with a multitude of excuses why you cant pronounce Italian words or conjugate Italian verbs  or you can use that time and energy to learn la bella lingua. To help you get over that as quickly as possible, here are ten of the most common myths about learning Italian. Italian is More Difficult to Learn Than English Reality:  Research shows that Italian is  easier to learn English. Beyond the scientific reasons, though, as a child, no one knows any better when learning to speak their native tongue. One way around the frustration when learning Italian is to remember that everyone was a beginner at one time. Children laugh and enjoy speaking and singing nonsense words for the sheer joy of hearing themselves. As the Italian proverb says, Sbagliando simpara - by making mistakes one learns.   I Wont Be Able to Roll My Rs Reality: The fact is, some Italians cannot roll their Rs either. Its called la erre moscia (soft r), its oftentimes a result of a regional accent or dialect and also traditionally associated with upper-class speech. Italians from the north of Italy, especially in the northwest region of Piedmont (close to the French border), are famous for this speech variation - which shouldnt be a surprise, given the influence of the French language on the local dialect. In fact, the linguistic phenomenon is also called la erre alla francese. For those who do want to learn to roll their Rs, try placing your tongue against the roof of your mouth (near the front) and trill your tongue. If all else fails, pretend youre revving up a motorcycle or repeat the following English terms a few times: ladder, pot o tea, or butter There Arent Any Schools Near My Home Reality: Who needs a school? You can study Italian online, listen to a podcast,  listen to Italian audio, or find an Italian pen pal to practice writing. In short, the Internet is a multimedia platform where you can utilize all the elements necessary to learn Italian. Ill Never Use Italian Reality: No matter your motivation for learning Italian, new opportunities can present themselves in ways you cannot imagine initially. Youll make friends when you visit, find a TV show you love, or perhaps, even fall in love yourself. Who knows? Im Too Old to Learn Italian Reality:  People of all ages can learn Italian. To a certain extent, its a question of determination and dedication. So stop procrastinating and start practicing! No One I Know Speaks Italian, So Theres No Opportunity to Practice Reality:  Contact the Italian department at your local college or an Italian American organization since they frequently sponsor wine tastings or other events where participants can meet and mingle to practice Italian. Or join your local Italian Language Meetup group. Organized by Meetup.com, the Italian Language Meetup is a free gathering at a local venue for anyone interested in learning, practicing, or teaching Italian. Native Italians Wont Understand Me Reality:  If you make an effort, chances are theyll parse out what youre saying. Try  Italian hand gestures, too. And if you strike up a conversation, youll be practicing Italian. An important part of learning to speak Italian is building your self-confidence - so the more you try to express yourself, the quicker youll learn the language.   Im Only Visiting Italy for a Short Time, So Why Bother? Reality:  Why bother, indeed? Travelers to Italy will want to learn Italian survival phrases to help them with both the practical (you do want to know where the bathroom is, dont you?) as well as the mundane (i.e.,  how to decipher an Italian menu).   I Have to Use a Textbook to Study Italian, and I  Dont Like Them Reality:  There are  many effective ways to study Italian. Whether its reading an Italian textbook, completing workbook exercises, listening to a tape or CD, or conversing with a native Italian speaker, any method is appropriate.

Facebook - is it an asset or not Research Paper Example | Topics and Well Written Essays - 750 words

Facebook - is it an asset or not - Research Paper Example Sometimes, there are chances that we would have more unknown people on our â€Å"friend list† than people we know. Facebook, which is one such popular social network, has grown popular by the day, having millions of members as of now. Like most other options concerning internet, Facebook also has its advantages and disadvantages. This paper discusses the options available to Facebook users which makes it more an asset than a disturbance. Facebook, when used with proper knowledge of privacy and security options is undoubtedly an asset to the cause of social networking. In a world that has been shrunk by the internet and other forms of communication, going to far off places for work or study has become very common, making some form of communication an absolute essential. You can have as many friends as you want, and you can be friends with celebrities, pro athletes, and anybody else who has a Facebook. (Hodge). Considering that leaving messages and sharing pictures can be so much easier with the use of a social networking sites such as Facebook, adds to its popularity. The reason why many friends prefer to stay in touch through Facebook rather than mail is because of the ease of use. All the operations are made easy, simplified and can be shared with an entire group of people. For instance, sharing pictures with friends is always an enjoyable experience, to hear their comments, to compliment or make fun of, it is something that we willingly give in to. Most individuals enjoy commenting on each other status lines, pictures, comments and even play ga mes on Facebook such as Mafia wars, Farmville and Yoville. Organizations can even post on their walls updates regarding upcoming events and gatherings. (Findlay). Most people enjoy these aspects of Facebook as a form of time pass or entertainment, while getting to know new people through other friends and keeping in touch with the old