Thursday, November 28, 2019

Edward scissors hands Narrative Essay Example

Edward scissors hands Narrative Essay Narrative is the most important part of a film. It helps to structure the film to give an understanding of plot and helps the film progress. There are several elements of creating a narrative such as character motivations and how time and space is structured. The 15 minuet chosen is at the beginning of the film just after the credits.  The most important thing about the start of a film is that it can establish a narrative quickly so the audience doesnt get bored. The first two minuets of the film (after the credits) begin with a point of view shot of the mansion followed by a pan out which introduces the first character, As this character walks around the room the camera follows instantly introducing a second character. As a conversation begins between the two characters a 180 degrees line is created which moves depending on which character is talking. The dialogue of this first sequence sets up a story and gives the old lady the chance to introduce the main character Edward although we dont see him yet. As the camera pans back towards the window a voice over continues giving further insight to the story, The camera travels through the window and gives us an instant establishing shot (suburbia) followed by a secondary establishing shot of the mansion. After a fading transition the camera is on the inside of the mansion looking down on the houses in the same way that the old woman was looking up at the house. We will write a custom essay sample on Edward scissors hands Narrative specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Edward scissors hands Narrative specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Edward scissors hands Narrative specifically for you FOR ONLY $16.38 $13.9/page Hire Writer This whole two-minuet sequence is strangely similar to the one seen in Citizen Cane when we see Canes mansion in the way the sequence is shot and the content (The mansion, An outcast within the mansion, The use of snow). After a small pan outward we get a slight glimmer of a pale figure looking down at the streets then there is a cut taking us to a new scene. These two minuets have established a place where the film is based around and has given an insight into the plot a head. For the plot to progress it is essential that characters are introduced to the audience. We are introduced to all of the main characters one at a time in the first 15 minuets. At the beginning of the film we see the characters of the old woman and the child although we dont now who they are yet and after the first scenes the first character introduced is Peg A door to door seller of makeup. We are also introduced to many of the minor characters (The Neighbours) in the first 15 minuets as Peg visits their houses. After Peg has her first meeting with Edward (Who is the next main character to be introduced) she is instantly motivated to bring Edward to her suburban home despite being so disfigured and different. This seems like the last thing someone from Suburbia would want to do and oddly the whole of the street are welcoming to Edward. Edward is represented in many ways by what we see. The mansion that stand over the houses is a dark dilapidated building that the people living in the houses below dont seem to take any notice of in the same way that these people dont except who Edward is on the out side (A disfigured man who looks like a dangerous freak) which is an odd thing for people living in such a formal area to do but in time these people will start to see who he is on the outside but will let there judgement of what he looks like cloud there judgement of who he may be on the inside (A innocent child like person with feelings). The motivations of Edward are made clear in the first 15 minuets of the film. When Edward is shown a picture of Kim (Pegs daughter) the use of panning and Non diagetic music really show the fact that Edward is transfixed with her, There is then a cut to show the expression on Edwards face which isnt much but with the music we can see what Edwards goal will be (It is not obvious yet) even though Edward may not know it yet himself. We are also introduced to an obvious obstacle seen in the picture (Kims boy friend) and again although not even the audience can understand the man in the picture is going to become a problem it is there to set Edward A goal and what he has to over come to reach this goal. Also the first 15 minuets are giving us a setting and characters, at the same time we are slowly being set up for a conflict. The characters create the fairy tail feel with Edward being the hero, Peg being the queen or just the mother, Pegs husband being the King or just the father, Kim will become the princess and carols boyfriend will be the Evil duke/ Bad guy. If this wasnt seen as a fairy tail then there are obvious elements of a grim folk tail and Levi Straus theories within the plot.

Sunday, November 24, 2019

Briggs-Rauscher Oscillating Color Change Reaction

Briggs-Rauscher Oscillating Color Change Reaction The Briggs-Rauscher reaction, also known as the oscillating clock, is one of the most common demonstrations of a chemical oscillator reaction. The reaction begins when three colorless solutions are mixed together. The color of the resulting mixture will oscillate between clear, amber, and deep blue for about 3-5 minutes. The solution ends up as a blue-black mixture. Solution A Add 43 g potassium iodate (KIO3) to ~800 mL distilled water. Stir in 4.5 mL sulfuric acid (H2SO4). Continue stirring until the potassium iodate is dissolved. Dilute to 1 L. Solution B Add 15.6 g malonic acid (HOOCCH2COOH) and 3.4 g manganese sulfate monohydrate (MnSO4 . H2O) to ~800 mL distilled water. Add 4 g of vitex starch. Stir until dissolved. Dilute to 1 L. Solution C Dilute 400 mL of 30% hydrogen peroxide (H2O2) to 1 L. Materials 300 mL of each solution1 L beakerstirring platemagnetic stir bar Procedure Place the stirring bar into the large beaker.Pour 300 mL each of solutions A and B into the beaker.Turn on the stirring plate. Adjust the speed to produce a large vortex.Add 300 mL of solution C into the beaker. Be sure to add solution C after mixing solutions A B or else the demonstration will not work. Enjoy! Notes This demonstration evolves iodine. Wear safety goggles and gloves and perform the demonstration in a well-ventilated room, preferably under a ventilation hood. Use care when preparing the solutions, as the chemicals include strong irritants and oxidizing agents. Clean Up Neutralize the iodine by reducing it to iodide. Add ~10 g sodium thiosulfate to the mixture. Stir until the mixture becomes colorless. The reaction between iodine and thiosulfate is exothermic and the mixture may be hot. Once cool, the neutralized mixture may be washed down the drain with water. The Briggs-Rauscher Reaction IO3- 2 H2O2 CH2(CO2H)2 H ICH(CO2H)2 2 O2 3 H2O This reaction can be broken into two component reactions: IO3- 2 H2O2 H HOI 2 O2 2 H2O This reaction can occur by a radical process which is turned on when I- concentration is low, or by a nonradical process when the I- concentration is high. Both processes reduce iodate to hypoiodous acid. The radical process forms hypoiodous acid at a much faster rate than the nonradical process. The HOI product of the first component reaction is a reactant in the second component reaction: HOI CH2(CO2H)2 ICH(CO2H)2 H2O This reaction also consists of two component reactions: I- HOI H I2 H2O I2CH2(CO2H)2 ICH2(CO2H)2 H I- The amber color results from the production of the I2. The I2 forms because of the rapid production of HOI during the radical process. When the radical process is occurring, HOI is created faster than it can be consumed. Some of the HOI is used while excess is reduced by hydrogen peroxide to I-. The increasing I- concentration reaches a point at which the nonradical process takes over. However, the nonradical process does not produce HOI nearly as fast as the radical process, so the amber color begins to clear as I2 is consumed more quickly than it can be created. Eventually the I- concentration drops low enough for the radical process to restart so the cycle can repeat itself. The deep blue color is the result of the I- and I2 binding to the starch present in the solution.​ Source B. Z. Shakhashiri, 1985, Chemical Demonstrations: A Handbook for Teachers of Chemistry, vol. 2, pp. 248-256.

Thursday, November 21, 2019

About how some aspect of the year 1968 contributed to it being a Essay

About how some aspect of the year 1968 contributed to it being a unique year in world history - Essay Example A huge wave protests against Vietnam War and racism prevailed in the United States in the year 1968. The democratic convention is one of the remarkable protests that took place in this year. The police beat the demonstrators in their chanting while the whole world watched. The 1968’s color students’ strike made the first significant breakthrough in the war for ethnic studies. Radicalization became deeper and broader in year 1968 than the previous years. More students supported Che Guevara, a Latin American revolutionist than his counterparts in the United States’ presidential candidacy (Kurlansky 84). A survey by New York Times showed that 40% of the students figure that accounted to approximately three million people thought that the United States needed revolution. The radical sentiment became stronger. It started with the African American society in 1968 and later penetrated to the Asian American, Native American, Chicano and Puerto Rican. The 1968’s radical battalions failed to unite by only one doctrine or program. Various predominant themes that reflected their fifteen years of black power, antiwar and civil rights protests that had dictated their political evolvement were their main perspective (Kurlansky 45). The anti-imperialism as well as the antiracism was in the front position, in the radical outlook. The source of inspiration of the two groups was from the liberation movements. The movements were crashing the notion that United States was invisible. 1968 was the year when the Cuban and Vietnamese revolutions, Marxist armed groups in Latin America, people’s china and also the Middle East joined together into an unstoppable torrent. The activist of the time regarded solidarity to the third world as their major responsibility. It was a term that was commonly used during that period and resulted to today’s global south. People who embraced the ideas about