Shape and Tessellation free essay sample

Tessellation Tessellation is the process of repeating geometric shapes to form a pattern. We will write a custom essay sample on Shape and Tessellation or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page These patterns do not contain any gaps, or overlaps of the geometric shape. Tessellation in everyday life can be seen in mosaics, tiling, art, and even in nature. A bee hive or honeycomb is a great example of the natural tessellation. When I first saw the assignment for this week, I assumed it would be easy to do. However, the actual process of making the pattern was harder than expected.The concept seems easy enough; the application is where I struggled. I also found using the paint application harder because the image is not easily formatted to fit on a piece of paper. I had to adjust and readjust the image multiple times in order for it to be seen properly. The type of transformation used in this tessellation is the flip transformation. I used one image and reverse it back and forth to form a pattern. I chose the figure because it was an easy shape to draw and manipulate. I found as I tried to create a pattern the more intricate the figure, the harder it is to form a coherent pattern. By using a simple pattern I was able to manipulate it with flipping to form an interesting and intricate pattern. In all, this is a great activity for students, but I think I would help simplify the method for younger children by having cutouts of different shapes for them to use. This would enable my students to use uniform shapes to form their tessellation, rather than rely on multiple tools to draw it precisely.I can understand where the younger students would have a harder time understanding and applying the concept of tessellation. As an adult, I found the task difficult to apply on paper. The image and what I wanted to do with that image was clear in my mind, but I needed to form a way to translate that onto the screen. As younger children the use of paint programs and other technologies may not be readily available and to form a tessellation purely by hand is a more difficult task than it seems.

Temperature, Light Intensity, and Photosynthesis essays

Temperature, Light Intensity, and Photosynthesis essays This experiment gives an insightful look into the effects temperature, and light intensity has on the rate of photosynthesis of a C3 plant. An experiment carried out to measure this proved wrong the general scientific believe that rate of photosynthesis of C3 plants is faster when closer to source of light and at room temperature, but concurs with the notion that photosynthesis occurred slower when the plant is farther away from source of light, and when at a high, or low temperature. Since it was noted that the inability of the experiment to fully support the general scientific notion might be due to some error or irregular changes in the experimental procedure, further experiment to fully support the hypothesis was proposed. This work also noted the relevance of photosynthesis in human's daily life. The impact of temperature and light intensity on the rate of photosynthesis cannot be overlooked in the field of science. It is believed that temperature exerts a great impact in plants life. According to Herbert (2006), "it is the abiotic factor that most influences the geographical distribution of plants and their seasonal patterns of growth" (Pg. 1). Also, chlorophyll A It is also noted that the structure of spinach leaf, which is a C3 plant, "allows gases to be stored in the air sacs that are created by the spongy mesophyll layer of cells" (Dalton, 2010, Pg. 254) A research carried out earlier by Govindjee et al (2008) shows that "the enzyme rubisco (RuBp) that incorporates CO2 to fix carbon also...

Kafka's 'The Trial' Essay Example | Topics and Well Written Essays - 1500 words

Kafka's 'The Trial' - Essay Example Elizabeth KÃ ¼bler-Ross (1969), the author of ‘On Death and Dying’, describes the emotional cycle through the stages of denial, anger, bargaining, depression and acceptance. On the other hand, these ideas are tested in order to understand fully the way a man lived the last year of his life in a story called, ‘The Trial’. The stages KÃ ¼bler-Ross discussed are said to be a way to interpret the life of K. most especially during the time he was in the difficult stage of his life. As a Doctor, KÃ ¼bler-Ross makes a significant move on writing the book because it helps the patients and also her colleagues to comprehend with the cycle of emotional states of a person. Sometimes even Doctors are having difficulties admitting to themselves that a patient is dying and they just could not do something about it. But how effective these ideas can be to lighten up someone who is in the stage of depression? The cycle does not only pertain to a dying person, but also to a person who is in a bad situation such as hearing that a relative died, losing a career and other. Accordingly, it is fundamental to analyze KÃ ¼bler-Ross’ ideas and specifically apply to the story of ‘The Trial’. The novel is all about Josef K., a man who works in a bank as a senior clerk that was taken into custody by two agents. It was an unexpected arrest and the two agents did not discuss why K. was caught. He was then asked to wait for further instructions by the Committee of Affairs. Consequently, he was able to meet various people significant in his life and the case gets aggravated. It then changed his personality of being a confident man to an uneasy man just like the people he has met before (Kafka, 1984). Thus, the story depicts the life of K. and how he tried to cope up with a series of events that significantly defined his life before his death. The life of K. became vague in the story and reflects the

See the instructions Essay Example | Topics and Well Written Essays - 250 words

See the instructions - Essay Example By being persuasive, Mr. Berkowitz stated that one can be able to lead others, and even influence others’ perceptions and beliefs. Therefore, when one is communicating persuasively, especially in the workplace, success is always within reach: being persuasive makes one earn the trusts and the confidence of their employers, their co-workers, and even with the industry leaders where they are practicing their respective professions. In addition to persuasion, Mr. Berkowitz also emphasized that being hard working, as well as and displaying a highest level of professionalism is essential for one to succeed, especially if that person wants to set up his or her own company on the future. By being hard working and professional, one will gain the confidence and trusts of the industry, and most importantly the consumers, believing that this particular company would be able to deliver the best services to their clients and business partners alike, a trait that is vital to the success of a start-up

Emergency preparedness Essay Example for Free

Emergency preparedness Essay Emergency preparedness is a fine art, and the individuals responsible for the planning and preparedness of the emergency response procedures have an awesome responsibility to make sure that they have all the necessary equipment to provide for the people of the community that the hospital serves. If I were the Emergency Preparedness Coordinator for a 300-bed urban hospital, I would be stockpiling things like airway management supplies, batteries, generators, flashlights, gowns, gloves, masks, hazmat materials, post-mortem bags, and sterilization equipment. These items would help in the immediate short term when it comes to helping those in need. To also help in the crisis situation, I would purchase water treatment chemicals, water testing equipment, and washers and decontaminators. This equipment is in addition to the equipment and supplies I would already have on hand. I would also make sure I had various antibiotics on hand. For anthrax, I would make sure to have Ciprofloxacin, Doxycycline, and Amoxicillin on hand. For botulism, I would have antibiotics on hand for wound botulism, though antibiotics are ineffective for food borne botulism. If there were an attack of the plague, I would make sure to have streptomycin or gentamycin on hand. I would try to make sure I had antiviral drugs on hand for smallpox, though smallpox does not have a cure. The main way that funding is received is through the state governments. The state governments get the federal funding and then disburse it to the local levels. I would also apply for grants in order to maximize funding to purchase what I needed for my hospital. With the cuts in federal funding, and the rise in prices, the emergency preparedness director’s job gets more difficult. With time and patience, the goal of protecting the public can be accomplished with efficacy and compassion. References Centers for Disease Control and Prevention, (2009). Anthrax: Treatment. Retrieved March 8, 2009, from Centers for Disease Control and Prevention Web site: http://www. bt. cdc. gov/agent/anthrax/treatment Centers for Disease Control and Prevention, (2009). Bioterrorism Agents/Diseases. Retrieved March 8, 2009, from Centers for Disease Control and Prevention Web site: http://www. bt. cdc. gov/agent/agentlist-category. asp Chan-Tack, K (2009). Botulism: treatment and medication. Retrieved March 8, 2009, from Emedicine Web site: http://emedicine. medscape. com/article/213311-treatment McGill, (2009). Treatment. Retrieved March 8, 2009, from Plague Web site: http://sprojects. mmi. mcgill. ca/tropmed/diase/plauge/treatment. html Medline, (2009). Retrieved March 8, 2009, from Medline Industries Web site: http://www. medline. com/AcuteCare/hospitals. asp National Association of County and City Health Officials, (2007). Federal funding for public health emergency preparedness. Retrieved March 8, 2009, from naccho. org Web site: http://www. naccho. org/press/releases/upload/SurveyReport_Final. pdf WebMD, (2007 Jan 31). Smallpox. Retrieved March 8, 2009, from WebMD Web site: http://www. webmd. com/a-to-z-guides/smallpox-treatment-overview? print=true

Death of a Salesman: Tragic but Not a Tragedy Essay -- Death Salesman

Death of a Salesman: Tragic but Not a Tragedy Though a more modern version of tragedy in its’ classical sense, Death of a Salesman in many ways is very much like an ancient Greek play. In his ‘Poetics’ Aristotle tries to set out the common ideas throughout tragedy, attempting to demystify the necessary elements for such plays. One of his main ideas was that of the ‘Three Unities’ - that of Space, that of Time and that of Action. He stated that all the action of a tragedy must occur in the place, which was often the front of a palace, which allowed the poet to have many characters coming and going, and allowed random meetings to occur easily, rather than having to ‘explain’ the reason why any meeting should occur. It was, however, possible for the poet to bring in events occurring in other places through the use of messengers, who could talk about the events without the audience seeing them. All the action would have to unfold in one day, and must be played out in ‘real time’ - the time would pass as fast for the characters in the play as for the actors and the audience watching. This prevented the use of act and scene breaks, as time could not jump forward, it had to pass normally. Again references to the past often came in the form of speech from characters whom often had not been seen for a very long time, such as the shepherd in Oedipus Rex who explains how he had come by Oedipus as a baby whilst attending his flock. The entire play had to revolve around a single plot, and subplots, such as you see in many of Shakespeare’s comedies, were not allowed. Aristotle reasoned that if there were other plots interfering with and infringing upon the main plot we could not concentrate entirely on Antigony’s plight, ... ...ccept his refusal to act rationally. An audience can accept that ‘true’ tragic heroes are often irrational, and driven by very different feelings from those of normal human beings, but in the end, Willy Loman does not evoke tragic emotion because he is, simply, a dime a dozen. Works Cited and Consulted Aristotle. Poetics. New York: Dover Publications, Inc., 1997. Baym, Franklin, Gottesman, Holland, et al., eds. The Norton Anthology of American Literature. 4th ed. New York: Norton, 1994. Costello, Donald P. â€Å"Arthur Miller’s Circles of Responsibility: A View From a Bridge and Beyond.† Modern Drama. 36 (1993): 443-453 Florio, Thomas A., ed. â€Å"Miller’s Tales.† The New Yorker. 70 (1994): 35-36. Martin, Robert A., ed. Arthur Miller. Englewood Cliffs, NJ: Prentice-Hall, 1982. Miller, Arthur. Death of a Salesman. New York: Viking, 1965.

Compare and Contrast: Byzantine Empire and the Aztecs Essay

The early civilizations of the byzantine and Aztec empires rose to power using a variety of tactics. They were both very successful and very powerful up to a certain point. The byzantine and Aztec empires both used military strategies and advancements in war. Although while the Byzantine Empire used Christianity to unify its people, the Aztecs made people fear them by using human sacrifices. Also the byzantine was a bureaucracy with an emperor who was thought of to be chosen by the gods to rule over the people, however, the Aztecs had a ruler who was seen as an actual god. The Byzantine and Aztec empires had very strong military tactics which led to expansion and advancement. The Byzantine conquered almost all of the land around it and had many skilled warriors. This is much like the Aztecs who had skilled warriors and even though they didn’t necessarily conquer the land, they took control of the people and made them pay tribute. The Aztecs captured people for human sacrifices many times and this was an adapted technique they used, while the Byzantine used the technique of the â€Å"Greek fire† which was an invention similar to a flamethrower. In the Byzantine Empire there was a main religion and in the Aztec empire hey were highly reliant on human sacrifice to scare people into joining the civilization. The Byzantine empire used the newly found religion of Christianity to unify its population and make them a whole. The Aztecs however, believed in multiple gods and used human sacrifices to make other people fear and respect them. This tactic was also used to get them to join and scared them into paying tribute to the Aztecs or the Aztec gods. There was an emperor in the Byzantine Empire who had much influence because people thought he had been chosen by god; this was similar but not exactly the same as the Aztecs who had a leader that was thought of as an actual deity, or god. Because the Byzantine ruler was thought to be chosen by god, he had power and control over his own civilization and also those that he tried to conquer. The Aztec leader had divine power over his people and since everyone viewed him as a god it would be wrong to defy him. For this reason, he had influence and power over other places, as well as his own.