The Digestive System Essay -- Anatomy Processes Eating Digestion Essay

The Digestive System The digestive system is a group of organs that perform the process by which food, containing nutrients, is eaten and broken down into different components. This breakdown makes it possible for the digested material to pass through the intestinal wall into the blood stream. The digestive process contains many different steps that take place in many different organs.The first step of digestion begins at the mouth, where the food enters the mouth. Saliva is secreted from the salivary glands. The saliva contains enzymes such as Ptyalin, which starts sugar digestion. The enzymes also provide lubrication to help in the chewing and swallowing of the food. The food then goes down the esophagus and into the stomach, where the next step of digestion takes place. In the stomach, a mixture of hydrochloric acid and Pepsin, which is secreted by the stomach wall, liquefies the food. At the same time, a substance called intrinsic factor binds Vitamin B in food and various gastric enzymes, such as Pepsin (which begins protein digestion), which are secreted by the stomach wall. Secretions of mucus protect the stomach from its digestive enzymes. The food is then mixed in the stomach, turning it into chyme(digested food). The muscular pumping motion called peristalsis churns the chyme around.The chyme then passes through the pyloric valve by peristalsis to the first portion of the small intestine, the duodenum. The duodenum is where most of the chemical digestion takes place. Here, bile from the gallbladder and enzymes from the pancreas and intestinal walls combine with the chyme to begin the final part of digestion.Bile liquid is created in the liver, and stored in the gallbladder. Bile aids in the mechanical digestion of fat. The pancreas and gland cells of the small intestine secrete digestive enzymes that chemically break down complex food molecules into simpler ones. These enzymes include trypsin for protein digestion, amylase for carbohydrate digestion, and lipase for fat digestion. When the food passes through the duodenum, the digestion is complete.From the duodenum, the chyme passes to the jejunum and ileum, where tiny finger-like objects called villi, cover the walls. These villi start the absorption of food. During the absorption, food molecules enter the blood stream through the walls of the intestine. From the small intest... ...um often affects the amount or frequency of one’s bowel movements. People should see a doctor if they experience any change in their bowel movements or pain while having a movement. Most patients whose cancer is confined to the intestine have the growth removed by surgery. They may also receive radiation therapy or chemotherapy. These patients have an excellent chance of being cured. Patients whose cancer has spread beyond the intestine usually have surgery, supplemented by radiation therapy or chemotherapy. Works Cited Broitman, Selwyn A. â€Å"Digestive System.† Grolier Multimedia Encyclopedia. 1998. â€Å"Digestive System.† A.D.A.M. The Inside Story. Vers. 2.01. Computer Software. A.D.A.M. Software Inc., 1996 Dubois, Andre. â€Å"Constipation.† World Book Multimedia Encyclopedia. 1999 Dubois, Andre. â€Å"Diarrhea.† World Book Multimedia Encyclopedia. 1999 Dubois, Andre. â€Å"Digestive System.† World Book Multimedia Encyclopedia. 1999 Franklin, James L. â€Å"Ulcer.† World Book Multimedia Encyclopedia. 1999 Lindsay, Mary. The Visual Dictionary of the Human Body. New York: Dorling Kindersley, Inc., 1991. Plaut, Andrew G. â€Å"Appendicitis.† World Book Multimedia Encyclopedia. 1999 The Digestive System Essay -- Anatomy Processes Eating Digestion Essay The Digestive System The digestive system is a group of organs that perform the process by which food, containing nutrients, is eaten and broken down into different components. This breakdown makes it possible for the digested material to pass through the intestinal wall into the blood stream. The digestive process contains many different steps that take place in many different organs.The first step of digestion begins at the mouth, where the food enters the mouth. Saliva is secreted from the salivary glands. The saliva contains enzymes such as Ptyalin, which starts sugar digestion. The enzymes also provide lubrication to help in the chewing and swallowing of the food. The food then goes down the esophagus and into the stomach, where the next step of digestion takes place. In the stomach, a mixture of hydrochloric acid and Pepsin, which is secreted by the stomach wall, liquefies the food. At the same time, a substance called intrinsic factor binds Vitamin B in food and various gastric enzymes, such as Pepsin (which begins protein digestion), which are secreted by the stomach wall. Secretions of mucus protect the stomach from its digestive enzymes. The food is then mixed in the stomach, turning it into chyme(digested food). The muscular pumping motion called peristalsis churns the chyme around.The chyme then passes through the pyloric valve by peristalsis to the first portion of the small intestine, the duodenum. The duodenum is where most of the chemical digestion takes place. Here, bile from the gallbladder and enzymes from the pancreas and intestinal walls combine with the chyme to begin the final part of digestion.Bile liquid is created in the liver, and stored in the gallbladder. Bile aids in the mechanical digestion of fat. The pancreas and gland cells of the small intestine secrete digestive enzymes that chemically break down complex food molecules into simpler ones. These enzymes include trypsin for protein digestion, amylase for carbohydrate digestion, and lipase for fat digestion. When the food passes through the duodenum, the digestion is complete.From the duodenum, the chyme passes to the jejunum and ileum, where tiny finger-like objects called villi, cover the walls. These villi start the absorption of food. During the absorption, food molecules enter the blood stream through the walls of the intestine. From the small intest... ...um often affects the amount or frequency of one’s bowel movements. People should see a doctor if they experience any change in their bowel movements or pain while having a movement. Most patients whose cancer is confined to the intestine have the growth removed by surgery. They may also receive radiation therapy or chemotherapy. These patients have an excellent chance of being cured. Patients whose cancer has spread beyond the intestine usually have surgery, supplemented by radiation therapy or chemotherapy. Works Cited Broitman, Selwyn A. â€Å"Digestive System.† Grolier Multimedia Encyclopedia. 1998. â€Å"Digestive System.† A.D.A.M. The Inside Story. Vers. 2.01. Computer Software. A.D.A.M. Software Inc., 1996 Dubois, Andre. â€Å"Constipation.† World Book Multimedia Encyclopedia. 1999 Dubois, Andre. â€Å"Diarrhea.† World Book Multimedia Encyclopedia. 1999 Dubois, Andre. â€Å"Digestive System.† World Book Multimedia Encyclopedia. 1999 Franklin, James L. â€Å"Ulcer.† World Book Multimedia Encyclopedia. 1999 Lindsay, Mary. The Visual Dictionary of the Human Body. New York: Dorling Kindersley, Inc., 1991. Plaut, Andrew G. â€Å"Appendicitis.† World Book Multimedia Encyclopedia. 1999

Basic Ethics Essay

According to Michael Boylan’s book Basic Ethics the study of ethics concerns itself with â€Å"right† and â€Å"wrong, judgments that assign praise or blame. In the case of ethics, these judgments are usually assigned to people or to actions (Boylan, 2009). This essay will discuss three major ethical theories, virtue ethics, utilitarianism, and deontological ethics. It will also provide a personal experience to help explain the relationship between virtue, values, and moral concepts as it relates to utilitarianism. The three ethics theories discussed herein are the virtue ethics theory that examines a person’s character over a long period of time and is forgiving of an occasional mistake that is not consistent with a person’s past character. Deontological ethics or duty-based morality is a theory based on a â€Å"nonconsequentialist† view of people and moral decision-making. Deontological ethics supports that actions are not justified by their cons equences. Rather, factors other than good outcomes determine the â€Å"rightness† of actions (Deontological Ethics, 2014). Utilitarianism in the most basic term is based on measuring â€Å"good† in terms of usefulness. Utilitarianism is often defined as an effort to achieve the greatest good for the greatest number. Also this principle advocates that the ends justify the means in other words if a negative action must be used to reach a greater good then its justified (What Is Utilitarianism?, 2014). There are marked differences between the three ethics theories. Unlike deontic or action based theories of morality that focus on the actions a person performs, the virtue theory, aka character ethics focuses on helping people develop good character traits, like kindness and generosity, â€Å"The deontological ethics is grounded in the â€Å"Categorical Imperative,† The Categorical Imperative simply declares, â€Å"Act as if the maxim of thy action  were to become by thy will a universal law of nature.† The Categorical Imperative is very similar to the â€Å"Golden Rule† of Chri stianity, and other religions (â€Å"do unto others as you would have them do unto you†)† (Deontological Ethics, 2014). On the other hand utilitarianism revolves around the concept that the end justifies the means. A personal example I have of utilitarianism being practiced was when my Father was in hospice with terminal throat cancer. He ordered a DNR, do not resuscitate. My family and I did not like his wish but it is what he chose for himself and we all accepted his final wish. Although many feel this is not right to just let someone die without trying to help the person dying the attitude on these decisions is purely determined by the person dying. The utilitarian approach can be selfish in nature because the judgments is strictly that of the person thinking of his own truth in my Fathers case his last dying wish. So depending on what kind of person you are, how you were raised, the environment you live in, your faith, the influences you may have from the social circle you belong to you all these factors could influence your ethics and depending on the situation on hand you may find yourself moving towards one or the other of these ethic theories. Morally or ethically, I would never let my Dad die without making some attempt to resuscitate him but on the other hand I set aside my moral belief and my ethics to allow my Dad his last and final wish. References Boylan, M. (2009). Basic Ethics (2nd ed). Upper Saddle River, NJ: Prentice Hall. Deontological Ethics. (2014, February 17). Retrieved from allaboutphilosophy .org: http://www.allaboutphilosophy.org/deontological-ethics.htm What Is Utilitarianism? (2014, February 17). Retrieved from wisegeek.org: http://www.wisegeek.com/what-is-utilitarianism.htm

City Of Joy: A film analysis Essay

What happens when everything you’ve ever known seems to be a lie? When everything you’ve worked so hard for in your life seems to come crashing down on you, who do you turn to? You need to find yourself, to re-evaluate your priorities. What better place to do that than in The City Of Joy. The movie The City Of Joy is about a wealthy American doctor named Max Lowe. After he lost a patient on the operating table, Max spontaneously decides to leave America and travel to India in the hope of â€Å"finding himself.† Not long after he arrives in Calcutta, Max is attacked by a group of thugs and left without money or a passport. An Indian man named Hasari comes to Max’s rescue. Hasari had left his farming community to come to the city, only to be overwhelmed by its dirt, crime, and overcrowding. Despite their poverty, Hasari and his family take Max in and bring him to a medical clinic in the City of Joy, one of the poorest slums in the city. Max is brought to the clinic run by Joan Bethel, an Irish-American nun. When Joan discovers that Max is a doctor, she pleads with him to join her in running the clinic. Max declines, claiming he is a â€Å"non-practicing† surgeon. After an unplanned baby delivery for a woman whose baby is jeopardized, Max begins to see things in a new light. He signs on to help at the clinic, and his attitude about India’s citizens and its way of life changes drastically. The relationships in this movie are very moving. Hasari runs his rickshaw through a monsoon to provide for his daughter’s dowry, while Max defies the local godfather by staying in India to be with his friends and patients. Joan gives freely of herself to the patients in her clinic, day in and day out. By the end of the movie, the relationships established in this movie are unselfish, giving and stable. I really enjoyed discovering all the meaningful relationships being developed throughout the movie. Max and Hasari went through shaky times in order to develop their complete confidence in each other. Joan went from thinking of Max as a selfish boar, to appreciating him and seeing him as a comrade.  Through it all, the relationships made seem strong enough that the persons involved would risk life and limb to keep their relationships intact. I think this is where the beauty of the film lies; in it’s intricate relationships between the characters. Throughout the course of the film, the audience is exposed to the poor living conditions in India, the filth, the crime, and the poverty. At first glance, it would seem that India would not be a very suitable place to live, the smiles of the young children playing abou in the street seem to say different. This movie shows both sides of India, the good and the bad. Although the living conditions are poor, the spirits of the Indian people are high. It’s amazing to see that even in a city so poor, there is still joy to be found. The people of India do not have all the modern conveniences we have in our western society, and yet, they are happier than we are. It really makes us have to stop and appreciate all the things we have, and at the same time, we need to realize that our happiness is not measured by our material possessions. I think there is room for everyone to visit The City Of Joy.

Music Analysis

A motion picture would not appeal to its viewers without the orchestrated sounds within the background that Intently helps draw out the emotions from the audience from watching the movie. Many great movie soundtracks can be overshadowed by the performance of a great actor or even just the motion picture itself. Hardly anyone misses out on giving credit to a great movie or performer but many people do not realize that a great movie and performer is nothing without the soundtracks behind their performances.The reason why the soundtracks to great movies are so important to the film Is because the music that Is played within the movie has the ability to affect the movie In many ways. For example, the sound of an Instrument can emphasize a certain emotion a character is feeling within a specific scene as it is played in the background. In 1998, John Williams orchestrated a soundtrack for the well-known film; â€Å"Saving Private Ryan† that showcased his masterpiece, â€Å"Hymn to the Fallen† within the background of a heartfelt scene of a veteran solider visiting his old friends at a cemetery.The musical style In â€Å"Hymn to the Fallen† Is specified to the particular time of the WI era which essentially puts an emphasis on the sad emotions caused by the tragic number of fallen soldiers of that era. In 1997, James Hornier also constructed the masterpiece, â€Å"Rose† showcased in the great love film, â€Å"Titanic. † This specific track also functions in the background and carries a musical style set to a historical era within the early sass's, but as opposed to â€Å"Hymn to the Fallen† that relates to war, â€Å"Rose† is showcased within a romantic scene that helps he audience feel the emotion of love.The great sound tracks for both movies are responsible for helping the success of each film as they both help generate emotions in each scene. In Williams â€Å"Hymn to the Fallen,† sounds of the violin and orc hestra possess a depressing and sad tone which matches perfectly with emotions that the old man in the scene is feeling as he is visiting his old friends who died in the war. The violins mixed with the sounds of the orchestra carry a slow tempo and is played in the background while the man cries on his friends tomb In reminiscing on times e shared with his old friends.The violin helps portray how the man Is feeling Inside and helps emphasize the depressing feelings that the man Is feeling. Throughout the movie, the violin is also used within the background of sad scenes which shows that the music is associated with the Idea of death and depressing related subjects. The fact that the sounds of the violin and orchestra associate with the idea of death gives the ability to the audience to predict when there is going to be a death or sad scene.It also gives the film the power to tune a specific scene to a deeper level of sad emotions that the film maker Is trying to draw from the audien ce. The war based movie is a greatly praised movie because of the emotions it generates when people watch it. Much of the emotions that are generated from the movie feed off of the violin and other orchestra sounds. Almost a decade later and â€Å"Titanic† is still known to be one of Hollywood greatest love story movies of all time and much of the credit belongs to the soundtrack orchestrated by James Hornier.Hornet's masterpiece era of the early sass's. The track â€Å"Rose,† is played in the background in the regulative most popular scene in the movie Titanic. The scene is a very romantic scene where the main characters, Jack and Rose pretend they are flying as they hold each other's hands on the ledge of the front part of the ship. The sounds of the piano and flute that are played in the song help the audience see that the two main characters are falling in love.Along with the piano and flute, a clarinet and other strings can also be eared that add a deeper emotion and make the scene more affectionate. The sounds of the piano and flute are so constructed to be in tune with each other that the track â€Å"Rose† not only sounds amazing, but it is often referred to as the theme song of the Titanic. Although the films â€Å"Saving private Ryan,† and â€Å"Titanic,† are different, the two films along with the soundtracks are top of the line quality. The sound tracks to the movies help the movies become interesting and very engaging.Music enhances ivies' content and although it was somewhat difficult to focus on the music in the background of these movies due to the highly entertaining content in the movies, the music also kept me interested. I found this experience of watching a movie and listening to background music very enjoyable to do due to the fact that most topics that I write essays on, do not involve me actually doing something enjoyable. The experience was greatly enjoyable and so was writing this paper on two topics that I love, movies and music. Music Analysis A motion picture would not appeal to its viewers without the orchestrated sounds within the background that Intently helps draw out the emotions from the audience from watching the movie. Many great movie soundtracks can be overshadowed by the performance of a great actor or even just the motion picture itself. Hardly anyone misses out on giving credit to a great movie or performer but many people do not realize that a great movie and performer is nothing without the soundtracks behind their performances.The reason why the soundtracks to great movies are so important to the film Is because the music that Is played within the movie has the ability to affect the movie In many ways. For example, the sound of an Instrument can emphasize a certain emotion a character is feeling within a specific scene as it is played in the background. In 1998, John Williams orchestrated a soundtrack for the well-known film; â€Å"Saving Private Ryan† that showcased his masterpiece, â€Å"Hymn to the Fallen† within the background of a heartfelt scene of a veteran solider visiting his old friends at a cemetery.The musical style In â€Å"Hymn to the Fallen† Is specified to the particular time of the WI era which essentially puts an emphasis on the sad emotions caused by the tragic number of fallen soldiers of that era. In 1997, James Hornier also constructed the masterpiece, â€Å"Rose† showcased in the great love film, â€Å"Titanic. † This specific track also functions in the background and carries a musical style set to a historical era within the early sass's, but as opposed to â€Å"Hymn to the Fallen† that relates to war, â€Å"Rose† is showcased within a romantic scene that helps he audience feel the emotion of love.The great sound tracks for both movies are responsible for helping the success of each film as they both help generate emotions in each scene. In Williams â€Å"Hymn to the Fallen,† sounds of the violin and orc hestra possess a depressing and sad tone which matches perfectly with emotions that the old man in the scene is feeling as he is visiting his old friends who died in the war. The violins mixed with the sounds of the orchestra carry a slow tempo and is played in the background while the man cries on his friends tomb In reminiscing on times e shared with his old friends.The violin helps portray how the man Is feeling Inside and helps emphasize the depressing feelings that the man Is feeling. Throughout the movie, the violin is also used within the background of sad scenes which shows that the music is associated with the Idea of death and depressing related subjects. The fact that the sounds of the violin and orchestra associate with the idea of death gives the ability to the audience to predict when there is going to be a death or sad scene.It also gives the film the power to tune a specific scene to a deeper level of sad emotions that the film maker Is trying to draw from the audien ce. The war based movie is a greatly praised movie because of the emotions it generates when people watch it. Much of the emotions that are generated from the movie feed off of the violin and other orchestra sounds. Almost a decade later and â€Å"Titanic† is still known to be one of Hollywood greatest love story movies of all time and much of the credit belongs to the soundtrack orchestrated by James Hornier.Hornet's masterpiece era of the early sass's. The track â€Å"Rose,† is played in the background in the regulative most popular scene in the movie Titanic. The scene is a very romantic scene where the main characters, Jack and Rose pretend they are flying as they hold each other's hands on the ledge of the front part of the ship. The sounds of the piano and flute that are played in the song help the audience see that the two main characters are falling in love.Along with the piano and flute, a clarinet and other strings can also be eared that add a deeper emotion and make the scene more affectionate. The sounds of the piano and flute are so constructed to be in tune with each other that the track â€Å"Rose† not only sounds amazing, but it is often referred to as the theme song of the Titanic. Although the films â€Å"Saving private Ryan,† and â€Å"Titanic,† are different, the two films along with the soundtracks are top of the line quality. The sound tracks to the movies help the movies become interesting and very engaging.Music enhances ivies' content and although it was somewhat difficult to focus on the music in the background of these movies due to the highly entertaining content in the movies, the music also kept me interested. I found this experience of watching a movie and listening to background music very enjoyable to do due to the fact that most topics that I write essays on, do not involve me actually doing something enjoyable. The experience was greatly enjoyable and so was writing this paper on two topics that I love, movies and music. Music Analysis A motion picture would not appeal to its viewers without the orchestrated sounds within the background that Intently helps draw out the emotions from the audience from watching the movie. Many great movie soundtracks can be overshadowed by the performance of a great actor or even just the motion picture itself. Hardly anyone misses out on giving credit to a great movie or performer but many people do not realize that a great movie and performer is nothing without the soundtracks behind their performances.The reason why the soundtracks to great movies are so important to the film Is because the music that Is played within the movie has the ability to affect the movie In many ways. For example, the sound of an Instrument can emphasize a certain emotion a character is feeling within a specific scene as it is played in the background. In 1998, John Williams orchestrated a soundtrack for the well-known film; â€Å"Saving Private Ryan† that showcased his masterpiece, â€Å"Hymn to the Fallen† within the background of a heartfelt scene of a veteran solider visiting his old friends at a cemetery.The musical style In â€Å"Hymn to the Fallen† Is specified to the particular time of the WI era which essentially puts an emphasis on the sad emotions caused by the tragic number of fallen soldiers of that era. In 1997, James Hornier also constructed the masterpiece, â€Å"Rose† showcased in the great love film, â€Å"Titanic. † This specific track also functions in the background and carries a musical style set to a historical era within the early sass's, but as opposed to â€Å"Hymn to the Fallen† that relates to war, â€Å"Rose† is showcased within a romantic scene that helps he audience feel the emotion of love.The great sound tracks for both movies are responsible for helping the success of each film as they both help generate emotions in each scene. In Williams â€Å"Hymn to the Fallen,† sounds of the violin and orc hestra possess a depressing and sad tone which matches perfectly with emotions that the old man in the scene is feeling as he is visiting his old friends who died in the war. The violins mixed with the sounds of the orchestra carry a slow tempo and is played in the background while the man cries on his friends tomb In reminiscing on times e shared with his old friends.The violin helps portray how the man Is feeling Inside and helps emphasize the depressing feelings that the man Is feeling. Throughout the movie, the violin is also used within the background of sad scenes which shows that the music is associated with the Idea of death and depressing related subjects. The fact that the sounds of the violin and orchestra associate with the idea of death gives the ability to the audience to predict when there is going to be a death or sad scene.It also gives the film the power to tune a specific scene to a deeper level of sad emotions that the film maker Is trying to draw from the audien ce. The war based movie is a greatly praised movie because of the emotions it generates when people watch it. Much of the emotions that are generated from the movie feed off of the violin and other orchestra sounds. Almost a decade later and â€Å"Titanic† is still known to be one of Hollywood greatest love story movies of all time and much of the credit belongs to the soundtrack orchestrated by James Hornier.Hornet's masterpiece era of the early sass's. The track â€Å"Rose,† is played in the background in the regulative most popular scene in the movie Titanic. The scene is a very romantic scene where the main characters, Jack and Rose pretend they are flying as they hold each other's hands on the ledge of the front part of the ship. The sounds of the piano and flute that are played in the song help the audience see that the two main characters are falling in love.Along with the piano and flute, a clarinet and other strings can also be eared that add a deeper emotion and make the scene more affectionate. The sounds of the piano and flute are so constructed to be in tune with each other that the track â€Å"Rose† not only sounds amazing, but it is often referred to as the theme song of the Titanic. Although the films â€Å"Saving private Ryan,† and â€Å"Titanic,† are different, the two films along with the soundtracks are top of the line quality. The sound tracks to the movies help the movies become interesting and very engaging.Music enhances ivies' content and although it was somewhat difficult to focus on the music in the background of these movies due to the highly entertaining content in the movies, the music also kept me interested. I found this experience of watching a movie and listening to background music very enjoyable to do due to the fact that most topics that I write essays on, do not involve me actually doing something enjoyable. The experience was greatly enjoyable and so was writing this paper on two topics that I love, movies and music.

Assignment Degree Essay Example | Topics and Well Written Essays - 1000 words

Assignment Degree - Essay Example Numerical root-finding methods use iteration, producing a sequence of numbers that hopefully converge towards a limit (the so called "fixed point") which is a root. The first values of this series are initial guesses. The method computes subsequent values based on the old ones and the function f. The bisection method is based on the fact that a function will alter sign when it passes through zero. The bisection method can halve the size of the interval in each iteration and eventually find the root by evaluating the function at the middle of an interval and replacing whichever limit has the same sign. False position method is an algorithm of the prior estimate for which the function value has opposite sign from the function value at the current best estimate of the root. In this method, the root is bracketed. Similar to the secant method, the false position method also uses a straight line to approximate the function in the local region of interest. The secant method is based on the assumption that the function is approximately linear in the local region of interest and uses the zero-crossing of the line connecting the limits of the interval as the new reference point. The next iteration starts from evaluation of the function at the new reference point, and then it forms another line. The process is repeated up to the time of finding root. The Newton-Raphson method finds the slope (the tangent line) of the function at the current ... The process is repeated until the root is found. 5. Fixed Point Iteration: It is a method of computing fixed points of iterated functions. For example, given that a function f defined on the real numbers having real values and given a point x0 in the domain of f, the fixed point iteration is which gives rise to the sequence which is hoped to converge to a point x. If f is continuous, then one can prove that the obtained x is a fixed point of f, i.e., f(x) = x. 6. Muller's Method: Muller's method is generalized from the secant method, in the sense that it does not require the derivative of the function. It is an iterative method that needs three starting points, , and .A parabola is constructed that passes through the three points; then the quadratic formula is used to find a root of the quadratic for the next approximation.The following equation generalizes the secant method of root finding by using quadratic 3-point interpolation : Then the following is defined : (2) (3) (5) The next iteration is described by this equation: Source : Abramowitz, M. and Stegun, I.A. (Eds). Handbook of Mathematical Functions with formulas, Graphs, and Mathematical Tables, 9th

The Collapsible Lunch Box Idea Essay Example | Topics and Well Written Essays - 2500 words

The Collapsible Lunch Box Idea - Essay Example The first idea involved whether we were capable of producing folding chairs. This idea failed due to the fact that after its assessment it was discovered that the production of folding chairs would cost too much. The second idea was the production disposable mats. This idea was quite a viable but it was ruled out after assessing that in order to reach to this final product it would involve quite a number of different processes. The feasibility of a business idea demonstrates how practical it is to put the idea into action. In line with this we had other options such as the production of a modified pub tray. The idea was a good one but we did not have information about the technical aspect of the product as how it would function. In addition the production of a modified pub tray would require too much work from sub contractors. Another feasible idea involved the production of plastic water cups. We discovered that the demand for this is too high and it would be quite difficult to prod uce enough to meet the demand. In this case consumer satisfaction is an essential aspect worth consideration if a business idea is to be adopted. Final considerations were the idea of a producing a washing machine dial or a collapsible lunch box. After adequate evaluation and comparison of the two it was seen that the market for the washing machine dial would be too small to make meaning profits. ... An American museum keeper by the name David Shayt pins this evolution to this century providing some of the examples of lunch boxes that were developed. These examples include a woven basket that had a handle and a fancy box made of wood. With the former a handkerchief would be used to warp up a meal then put inside the woven basket. The latter is believed to be used by only the rich people. These lunch boxes were but a result of increased industrialization. With the Americans working away from their homes in places such as factories it was then deemed impractical of them going home for lunch on a daily basis. This is what brought about the necessity of lunch boxes as something that would be used to protect meals and allowing for their transportation with simplicity. Various have in the past been in the manufacture of lunch boxes. Schooling children have always created a market lunch boxes with materials such as vinyl and plastic being used for this market. For the adults the most co mmon materials for their lunch boxes are metallic in nature for instance aluminium or tin. These materials are used for purpose of increasing robustness of the lunch boxes and that may last for a long time. The year is 1954 in Sudbury in the region of Ontario a miner by the name Leo May invented the aluminium lunch box. The idea of this lunch came as a result of him accidentally crushing his lunch box made of tin. History has it that the Mickey Mouse the first character lunch box made of tin was produced by Frey, Paeschke and Geuder in 1935. In the 1950 the Aladdin industries came up with a creation of the first lunch box meant for children basing their invention on Hopaong Cassidy a show on the television. This

Professionalism and ethics learning portfolio Essay - 1

Professionalism and ethics learning portfolio - Essay Example l issues in the legal profession: â€Å"First, do no harm.† In applying this adage to the legal profession, analysts point out that, in recent years, many lawyers have forgotten about their commitment to justice and the rule of law. At times that goes against the very tenets of legal success. While humility and sacrifice is valued in the medical field, it can be a career killer in legal circles. Maybe instead we could slip in â€Å"First do much harm† instead. That is not to say that all legal professionals are arrogant and self-serving, but legal practice often rewards these qualities nonetheless. Generally speaking, law is now guided by an established philosophical school: ethical egoism; that is, doing what is best for oneself is what is best for the world. Some practitioners and interest groups point out that there may be a need for a Hippocratic Oath for law graduates in order to ensure that illegal and unethical practices in the legal profession would be avoided. An analysis by Evans (n.d) reveals that implementing a Hippocratic Oath for lawyers may work well for the legal profession; however, it may also just remain an empty symbol because in essence, the legal profession is very much different from the medical practice. The medical profession, from the very beginning, incorporates and emphasizes among their students the importance of ‘first, doing no harm.’ Among law students and new lawyers however, the message is not transmitted and emphasized enough. Evans (n.d) also points out that the legal practice is filled with activities which circumvent the laws; these practices also often skate the thin line between the ethical and unethical. And yet, most lawyers are aware of this practice among their colleagues and given the same opportunity, would use such strategies too. With this premise in the legal practice, Evans (n.d) once again points out how, in the legal practice, â€Å"honesty is all very well, but how does honesty allow tax avoidance, but not