memento essays

memento essays Memento directed by Christopher Nolan, is quite the rabble-rouser. The concepts and ideas the film conveys to the movie watching audience are a welcome, fresh change from the recent stagnation that American Film has endured. Mr. Nolan built this film off a concept that had nothing in common with the all too familiar current movie templates directors have been following in hopes to create the next box office smash. Although sometimes the movie seemed to become disjointed with too many segments to follow at once, it was none the less still a welcome change from the ridiculously repetitive suspense films of late. Now try to follow along, because the road does get somewhat twisty. The film begins with what amounts to the end, with Leonard Shelby (Guy Pierce) executing a man named Teddy. A man we learn later on Leonard believes to be responsible for the rape and murder of his wife. But is Leonard (an ex insurance agent) even murdering the correct man? The Polaroid says He is the one, kill him. Lost you already? Here lets clarify. Ever since his wifes rape and murder (in which Leonard sustained a serious head injury) Mr. Shelby has been unable to make new memories as he puts it. He remembers everything before and during the incident clearly, but everything he tries to place in his memory banks since then seems to fade as quickly as sunlight at dusk. Being only able to hold onto new thoughts and experiences for a few minutes at the most, Shelby lives his life through a compulsively strict system of post-it-notes, tattooed facts on his body, and Polaroid photos to remember faces by. This system keeps him alive and functioning, but somewhat unable to avoid the deception that occurs around him. After the film opens with the final moments, it then does a leap backwards in time to the scene previous. These backward leaps continue and in each scene Leonard is unaware of the events previous, w ...

Permeability of a Membrane Essays

Permeability of a Membrane Essays Permeability of a Membrane Essay Permeability of a Membrane Essay The starred result has been classed as an anomaly due to its lack of concordance with the other two. For this reason it was ignored when calculating the average.Visual ObservationsAt higher temperatures some water vapour was seen this may have made the pigment less dilute then it would have been had no water escaped. Also at higher temperatures the cubes were seen to float this would increase the surface area because at lower temperatures some faces of the cube were pressed against the sides of the test tube.ErrorsThe random errors were:* Maintaining the temperature of the water bath +/- 10% (this was the most significant)* Human error in reading the thermometer +/- 2%* Human error in reading the colorimeter +/- 2%The systematic errors were:* Inaccuracies in the thermometer +/- 1%* Inaccuracies in the colorimeter +/- 5%ConclusionsThe graph shows clear negative correlation (i.e. As the temperature goes up the light transmission falls). This indicates that the m embrane becomes more permeable at higher temperatures. The sharp fall between 65à ¯Ã‚ ¿Ã‚ ½C and 70à ¯Ã‚ ¿Ã‚ ½C is indicative of a breakdown of the membrane which is in holding with the fluid mosaic model of the membrane whereby at lower temperatures the membrane is tightly packed and gel like but at higher temperatures it becomes less tightly packed and more fluid until eventually it looses its structure and breaks down completely.EvaluationThe method selected would appear to be sound with most of the errors being quite low with only the temperature of the water bath being really significant. This could have been overcome if an automated water bath could have been used; unfortunately this was not possible due to lack of apparatus. Another related problem was reading off the thermometer as one had to make sure it was not at an angle and that the line of sight was directly at the top of mercury to make sure that it was at the right temperature. The results are all stated to two sig nificant figures, as it is reasonable to assume that the equitment was accurate to this degree of precision. It is therefore reasonable to assume that the conclusions drawn are both reliable and accurate.

Sexual Harrasment Essay Example | Topics and Well Written Essays - 500 words

Sexual Harrasment - Essay Example Furthermore, legal authorities stipulate some issues that an organization must encompass in its training programs such as training on sexual harassment, ethics and safety, among others. In this paper, the issue of sexual harassment will be addressed, taking into account its importance to the success of a business. Some of the most important issues that should appear in the training programs and organizations’ policy are a commitment to prevent and eradicate the sexual harassment in the organization. It is imperative that training program address both hostile environment sexual harassment and quid pro quo sexual harassment. An explicit definition of sexual harassment should be provided in order to ensure that all employees understand the dos and don’ts Quid pro quo sexual harassment entails implied or expressed sexual advances and demands in exchange for varying benefits such as pay increase and promotion, or to evade some detriment, which may include demotion and termination, among others. On the other hand, hostile environment sexual harassment constitutes sexual comments or advances by a supervisor or co-worker, which creates a humiliating, hostile, threatening, offensive and intimidating work environment, or results in a situation that can adversely affect a worker’s p sychological wellbeing. Organizations should always strive to eradicate or prevent sexual harassment from happening. It is important that training programs incorporate fundamental ways of eliminating any incidents of sexual harassment in work places. This may involve educating workers on their rights, and ways of reporting preventing as well as reporting harassment. Managers and employees should receive training on ways of identifying and stopping sexual harassment, harassment prevention law, and their personal liability under the law. Furthermore, all employees