Friday, November 29, 2019

All Quit on the Western Front essays

All Quit on the Western Front essays All Quit on the Western, by Erich Maria Remarque, is a book that explores the true horrors of World War I thought the eyes of a German solider. This story is shows how World War I was not the glorifying war that some people envision it to be. The author uses the character of Paul to tell a realistic story of what the average WWI solider had to endure. This book raises the issue of how destructive war can be not only to a country, but also to a generation of a nation. One of the major themes in the story is that of the lost generation. What Remarque was trying to show, is that an entire generation was lost because of the war. Not only were millions of people killed in the fighting but also many of them were distorted mentally because of the horrible experiences that many of then had to endure. Paul talks about the faceless enemy and how the fight was not with anyone he hated. Paul was affected the greatest when he had to kill the French soldier in the ditch and hear him die a slow painful death. This one experience, of not only killing a man but also to do it close enough that he could put a face with his enemy, haunted Pauls mind. This was most likely a shared feeling with the soldiers at this time. They had to live though watching their countrymen die by being shot or blown up and continue fighting as if nothing should affect them. To deal with death is hard enough without having it shoved in your face. The fact of the matter is that an entire nation suffers when fighting a war. The county is physically destroyed and needs to be rebuilt. This requires money that has already been spent in a war effort. The major lost is that one generation of young adults that were forced to fight a war that they didnt understand. They were almost wiped out and those that did survive must live with the atrocities that they have seen. This is one of the main points illustrated by Remarque though the s ...

Monday, November 25, 2019

Analytic Geometry Essays - Analytic Geometry, Dimension, Free Essays

Analytic Geometry Essays - Analytic Geometry, Dimension, Free Essays Analytic Geometry Analytic geometry was brought fourth by the famous French mathematician Rene' Descartes in 1637. Descartes did not start his studying and working with geometry until after he had retired out of the army and settled down. If not for Descartes great discovery then Sir Isaac Newton might not have ever invented the concept of calculus. Descartes concept let to calculus and Newton and G.W. Leibniz would not be know as well as they are today if it were not for the famous mathematician Rene' Descartes. Analytic geometry is a, branch of geometry in which points are represented with respect to a coordinate system, such as Cartesian coordinates, and in which the approach to geometric problems is primarily algebraic. (Analytic Geometry) Analytic geometry is used to find distances, slopes, midpoints, and many many other things using special equations and formulas to determine what a person is looking for. Analytic geometry concentrates very much on algebra, generally, it is taught to students in algebra classes and becomes very helpful when being used in geometry. It is not very often when geometry is taught not using the algebra to solve the problems, unless proving statements, analytic geometry is used most often when speaking of geometry, it is the guidelines of geometry. It is a set way to find out answers to problems. There are many simple formulas to analytic geometry, but some of them get very complex and difficult. Analytic geometry is not only used in math, it is very common to see it being used in any kind of science, logic, and any other mathematical subjects. There are formulas in this form of mathematics in which the volume of a gas is measured, and other formulas along those lines (Encyclopedia.com). Some formulas and equations of analytic geometry are: The midpoint formula- (change in x/2, change in y/2) Distance formula- square root of (change in x) squared -(change in y) squared Formula for slope- (Change in y)/(Change in x) Formula for a line- y=mx+b where m is the slope of the line and b is the y intercept. Equation of a line- ax+by+c=0 (Fuller, Gordon) To find perpendicular lines you take to slope of each line and multiply them together, if the result is one then the lines are said to be perpendicular. To find parallel lines the Slope must be exactly the same. These are just some simple facts about analytic geometry, it actually can get very complicated. When finding out about parabolas and ellipse's it gets difficult, there are many difficult and extended formulas in analytic geometry (Fuller, Gordon 7, 12, 18). Obviously these are just a few examples and analytic geometry goes on much further than what you see in these formulas. There are so many geometric formulas and theorems that they are almost impossible to put in a list. Analytic geometry has been combined with many other branches of geometry, now there are some things that are hard to decide wheater to label them algebraic or otherwise. Analytic geometry is broken up into two sections, finding an equation to match points and finding points to match equations. (Geometry) There are many other kinds of geometry such as demonstrative geometry that involves measuring fields and right angles. The early Egyptians developed this kind of geometry when building. There is descriptive geometry that involves using shapes that do not change when moved, they are definite, defined shapes. Another is non-three- dimensional geometry that uses analytic and projective geometry to study four dimensional figures. All of these kinds of geometry are commonly used (Geometry). Analytic geometry is used every day, it is defiantly something that can be extremely helpful if learned. Analytic geometry is used in architecture, surveying, and even business. In business analytic geometry can be used to find the maximum profit that can be made from a sale or event. As with all skills that are generally learned, analytic geometry is a great thing to know. Even the simple things, the basics, are very helpful. This subject can be broken down into the simplest things, such as having to walk to say Wal-mart and knowing when you are about half way, that is taking the distance from the starting point to the destination and dividing it by two to find

Thursday, November 21, 2019

Minnesota v. Dickerson 1993 Case Study Example | Topics and Well Written Essays - 500 words

Minnesota v. Dickerson 1993 - Case Study Example The event occurred on November 9, 1989, while exiting an apartment building with a history of cocaine trafficking, Timothy Dickerson, a patron walking in the streets, spotted police officers and turned to walk in the opposite direction. Due to this hastiness, the law officials commanded Dickerson to stop, in suspicious of him running around and eventually got to him. On the intent of suspicion, the officer discovered a lump, which he belied was some sort of a leisure drug. Upon further investigation, that suspicious was true. Dickerson was charged with possession of an illegal substance. However, his lawyers argued that there was no valid cause for the officers to conduct this search. Afterall, Dickerson panicked when he saw officials, something that a natural human being is inclined to do when he sees authority. Dickerson pleaded the trial court not to use the possession of cocaine in the court, but was rejected. This case become a supersession to allow officials to lawfully pat dow n a suspect since no element of invasion of privacy has been violated. In his defense to appeal his conviction, Dickerson claimed that the search violated the Fourth Amendment’s prohibition of unreasonable searches, as he pleaded it exceeded the limits of a permissible as outlined in Terry vs Ohio. As evident, the Supreme Court reaffirmed that police mat still frisk a patron based on suspicious reasonable search. The search’s purpose is to find weapons, and the officials may seize any items found in any search which is evident. The court made a very important ruling which became evident in future cases. In essence, the court ruled that a detection of contraband during a lawful patdown is legal, even though it does not require a warrant. Due to this ruling, warrantless seizures became permissible. However, the court also pointed out that the Court also concluded that law officials tackling Dickerson stepped outside the

Wednesday, November 20, 2019

Mortality and the Meaning of Life Research Paper

Mortality and the Meaning of Life - Research Paper Example No one can calculate the exact time of when it will strike. Life has become a hectic burden for the common man. It has become a constant headache of keeping up with the payment of bills. That is all there is to life for most people on earth today. Relations have become secondary, values have become obsolete. The only thing that really matters is money. Money is the new god. But we have miserably faced to realize the most valuable commodity of all; time. There is extensive literature on the management of time. But the major part of it concerns with making the most monetary benefit out of it. We are living an illusion of life. The real essence of life has been buried deep beneath this disturbing rush on earth that we are a part of. Science says that a normal human being becomes aware of death normally around the age of 7 (Landau, 2011). But it is hard to tell when he becomes truly ‘aware’ of it. You don’t expect to die when going out for work in the morning or when coming to dining table for dinner, to be honest, the thought of dying hardly crosses our minds all day long, unless of course you love to listen to the news. You, me, we have all lost ourselves in the fast flow of time. It takes just a moment to stop and analyze whether we are passing through this life or is life passing us by. No one, sadly, has that moment to stop and procrastinate in today’s fast paced world. ... The topic of this essay forced me into a deeper contemplation of death than I have ever delved upon it previously. In my research over the topic, I read accounts of people who were diagnosed with fatal diseases and how the revelation changed and constructed their views about the meaning of life and its purpose (zoom, 2009). I learned that mortality plays the central role in giving our lives meaning. Almost all the people whose accounts I read had the same common realization, i.e. live completely in your today and for your today. They felt like that because they weren’t certain of whether they would live to see the next day or not. They wanted to live to their fullest in that very moment that they possessed, not being sure of even the next moment. That made me think; am I sure of my next moment? The answer is no. Life and death are the most unpredictable of all things we know. We witness people dying in their bedrooms and we also hear of people surviving fatal fires. So no, I d on’t know if I even have any time left after I finish this essay. Should we turn pessimistic over this fact and start living in fear of the inevitable. Religions of the world will teach you to do so, to fear your day of judgment if you believe in one, or to fear the consequences of your action after death. But the concept of mortality made me realize that the only thing I have to be fearful of is my ‘now’, to be fearful of the consequences of my actions that I am undertaking right now. There is an inherent beauty to the unpredictability of death. Since you are not aware of when it might arrive, you feel like you can always amend your ways or make right any wrong you might have done. At the same time, you are aware that you have to accomplish whatever gives you the most

Monday, November 18, 2019

Evaluation of Health Promotion 3 Essay Example | Topics and Well Written Essays - 2500 words

Evaluation of Health Promotion 3 - Essay Example Obesity has become a matter of concern and it is considered to be one of the major health problems. When compared to the other health hazards, obesity has become a common issue among the people of all the age groups. (Health Committee 2004). Health promotion programs have been conducted by many organizations to create awareness among the public. This evaluation proposal aims at providing a complete outlook on the health promotion program for obesity. Health promotion programs are conducted in such a way that people get to know about a particular health problem. It provides information about the existing legislations and policies and the environmental changes. Health promotion programs aim at improving the health of the people by inculcating the basic importance of maintaining their health in a proper way. A health promotion program can be implemented only if the methods and procedures are well defined. Government organizations do not depend on any other private organization to implement health promotion programs. But the situation is entirely different when a private or voluntary organization conducts a health promotion program. The private organizations depend on government or other financial institutions to help them in conducting a health promotion program. The financial institutions provide financial assistance to the private organizations that conduct such health programs. (Aldana 2001). Since our institution is a non-government body, the help of government and other financial institution is necessary. A promotion program has to be implemented within a specific time period and this proposal indicates the timeline of the health promotion program. Research proposals include a complete implementation schedule that imposes a step by step process to accomplish a particular task. This will enable the organization to implement and process the

Saturday, November 16, 2019

History of the Atom Discovery

History of the Atom Discovery Mohammad Shahraan Khan  Phys Helen O’Keefe The secrets of atom Democritus was the first one to suggest that objects are made from something called atoms. Although Democritus was an ancient Greek philosopher, the word ‘atoms’ is from the Greek word atoma which means individual. Democritus was around from 460 – 370 BC and he further deduced that atoms are solid spheres and that they can’t be split anymore. Next, Aristotle who was also an ancient Greek philosopher, offered that items or objects were made from ‘Elements’. He said that the elements are either earth, wind, fire, and water and the properties to go with it for example dry, cold, hot, wet. Something could be made by joining elements together and could be converted into other things by adding other elements. Aristotle’s atomic theory was to show that anything made with fire could be either hot or dry or if anything was made with earth, this could be either dry or cold. At that time arguments were established by thought, reason and debate, there were no experiments as experiments were thought to be vulgar. Now as Aristotle was a wealthy man and was treated as a celebrity, his explanations were based on familiar experiences, he made conclusions based on what he saw for example snow and fire joined together makes water. Whereas Democritus was not as popular and nobody wanted to believe him as his theory was saying that atoms couldn’t be seen. Basically Aristotle’s theory was the basis of atoms all the way to the middle ages. In addition, Robert Boyle who was around from 1627 – 1691, studied gases and conferred the likelihood of atoms existing. He predicted that elements are made from something called ‘corpuscles’. He stated that atoms are organised in groups and that different groups are different chemical substances. It was around his time that experiments has started to come around. Moreover, Isaac Newton was another scientist who was around 1643 – 1727, he also studied gases. He is famous for being the one who discovered gravity. He proposed a mechanical universe where solid masses were in movement. Also that atoms/particles are not stationary. Furthermore, Antoine Lavoisier who was around 1627 – 1691 became known as the father of modern chemistry. He was an excellent experimentalist, and as such he assembled an accurate and precise balance to investigate oxidation. He demonstrated that when a substance is oxidised, the increase in its mass is equal to the mass lost by the surrounding air. He stated one of the most fundamental laws of science which is the mass conservation law and it states that matter cannot be created nor destroyed. Additionally, John Dalton was around from 1766 – 1844 and he suggested a theory of atoms, which are that elements consists of tiny particles called atoms. Atoms of the same element are alike whereas atoms of different elements vary in size, mass and other properties. Atoms cannot be divided, created or destroyed. Compounds (molecules) are made when different elements are joined together in whole-number ratios. In a chemical reaction, atoms are linked, separated or rearranged. Likewise, during the 19th Century, people were eager to find new elements and by 1860, 60 new elements had been discovered. Then a scientist called Dimitri Mendeleev who was around in the time of 1834 – 1907, had a concept of classifying the elements. He rearranged the elements in order of ascending atomic weight, he discovered consistent patterns and he invented a table to predict presence of numerous elements. The modern version of the periodic table organises elements according to an ‘atomic number’. An atomic number is number of protons added with number of neutrons. Changes that are given to the modern periodic table are the positions of some elements. Also then in 1857, Heinrich Geissler experiments on whether electricity can still travel, if the air was taken away. So when most of the air was sucked out, the tube still glowed. This attributed the small amount of air left in the tube. He discovered different gases generated different colours of light. People liked this a lot and so used them for entertainment for example neon lights. Energy saving lightbulbs are an example of gas discharge tubes. Then another scientist named Crookes who made a vacuum tube and he made a better vacuum tube than Heinrich Geissler as it sucks more air out. As a result there is no glow in the tube but on the glass at the end of the tub glowed green. There a cross was produced a shadow on the screen. For the vacuum tube, whatever moved the current, travels in a straight line. Crookes designed a lightweight wheel to see if the rays made it turn. The experiment method was to apply a voltage to the apparatus, the wheel moved away from the cathode but the light wouldn’t turn this wheel. Cathode rays must be some kind of small particle. J.J. Thomson who was around 1856 – 1940 wanted to see if the particles could be strayed by a magnet and also if another voltage was applied to the tube. He designed an even better vacuum than Crookes’ and Heinrich Geissler’s vacuum tubes. He observed that the rays bounced towards the positive plate. Particles are negatively charged. He hypothesised that these particles are part of the atom. â€Å"†¦ the atoms of the elements consist of a number of negatively electrified corpuscles enclosed in a sphere of uniform positive electrification, †¦Ã¢â‚¬  1^ and 1* [Thomson, 1904] This was compared to a British dessert at the time so it became known as the plum pudding model. Ernest Rutherford was around from 1871-1937, was accountable for discoveries in radioactivity and nuclear physics. He was a student of J.J. Thomson and wanted to determine the size of the atom. He fired positively charged particle at a thin gold foil. He anticipated positively charged particles would not deviate as they passed through the positive sphere. Rutherford actually observed that about 2 in every 7 positive particles deflected back. â€Å"It was quite the most incredible event that has ever happened to me in my life. It was almost as incredible as if you fired a 15-inch shell at a piece of tissue paper and it came back and hit you.† Ernest Rutherford. 2^ and 2* [Rutherford, 1964] He discovered alpha and beta rays that pioneered the laws of radioactive decay, and acknowledged alpha particles as helium nuclei. This showed that there is something in the centre of the atom and it contains most of the atomic mass. Rutherford clarified his results by saying that atoms is ma de up of mainly empty space, they are small, dense and that there is a positive sphere at the centre known as the nucleus. The positively charged particles are redirected if they are close enough to the nucleus and also that electrons orbit the nucleus. There is a theory known as the electromagnetic theory which states that any charged particle in a circular orbit radiates electromagnetic energy. The electron loses energy as it orbits the nucleus. The radius of its orbit decreases as the energy decreases. The electron should spiral towards the nucleus. The electron should emit electromagnetic waves as it loses energy at a mixture of frequencies over a certain range. The radiation spectra were not continuous. The emission spectra couldn’t be resolved with the Rutherford model, no one really understood why the formula worked. Although a scientist named J.J. Balmer has studied the emission spectrum for several elements. Spectra for other elements could be predicted using the formula. A mathematical model could be made on observations from hydrogen. Neils Bohr who was around at the time of 1885 – 1962 came with a revolutionary proposal which states energy of an orbiting atom is quantized i.e. only particular types of energies are allowed. Energies must be multiple of a base unit, he also proposed that the electrons could jump between orbits. He was the one that pioneered the quantum theory. The Bohr model shows that electrons orbit in shells of definite energy. If an electron changes from a higher to a lower energy state, the change in energy is proportional to the frequency f of the emitted photon. The energy is given off as a photon of definite energy. This relates line spectra to atomic model. Energy is only released when electrons moves to a lower energy state. Photon represents the â€Å"spare energy†. Planck proposed light travels in discrete packets of energy which is quanta. Quanta is photons. Photons move at the speed of light and they have an associated frequency. For the electron to emit light, minimum energy is required. Quantum theory explains the photoelectric effect. Einstein’s equation E = mc2 relates matter and energy. In conclusion the atomic structure and the atom itself is so interesting to learn about and you could spend millenniums studying about it. It built the way to radioactivity, x ray treatment, matter and anti-matter particles even dark matter just with atoms. This pioneered nanotechnology and most of the stuff we see today. The theory of relativity could be related to this in a way because atoms were the cause of all these theories we see today. Richard Feynman who became one of the best-known scientists in the world remarks about the atom in this statement â€Å"If all of scientific knowledge were to be destroyed, and only one sentence passed on to the next generations of creatures, what statement would contain the most information in the fewest words? I believe it is the atomic hypothesis that all things are made of atoms – little particles that move around in perpetual motion, attracting each other when they are a little distance apart, but repelling upon being squeezed into one another. In that one sentence, you will see, there is an enormous amount of information about the world, if just a little imagination and thinking are applied†¦Ã¢â‚¬  3* and 3^ [Feynman, 1998] this quote demonstrates that how atoms are so interesting and so interesting that even in millennia people will be studying it. Bibliography 1* Thomson, J.J. (1904). On the Structure of the Atom: an Investigation of the Stability and Periods of Oscillation of a number of Corpuscles arranged at equal intervals around the Circumference of a Circle; with Application of the Results to the Theory of Atomic Structure (extract of paper). Philosophical Magazine, p.237 (British science journal) 2* Rutherford, E. (1964). Rutherford and the Nature of the Atom by E. N. da C. Andrade, p.111, and quoted in Nobel Laureates in chemistry (1901-1992) by Laylin K. James, p.57. 3* Feynman, R. (1998). Six Easy Pieces: Fundamentals of Physics Explained (Penguin Press Science, Paperback), p.4 References 1^ Plum Pudding Model. (n.d.). In Wikipedia. Retrieved 12th February 2015, from http://en.wikipedia.org/wiki/Plum_pudding_model 2^ Ernest Rutherford. (n.d.). In Wikiquote. Retrieved 12th February 2015, from http://en.wikiquote.org/wiki/Ernest_Rutherford 3^ Richard Feynman. (n.d.). In The Information Philosopher. Retrieved 12th February 2015, from http://www.informationphilosopher.com/solutions/scientists/feynman/ Word Count 1811

Wednesday, November 13, 2019

videogame violence :: essays research papers fc

With the upcoming release of the ultra-violent video game 25 to Life, game developers are once again under fire by politicians and activist to rethink the content of their games. 25 to Life is an action shooting game that pits law enforcement against gang members in battle. Sen. Charles Schumer (D-NY) has taken the developer Edios to task for the questionable content of the game. The senator wants this â€Å"cop killer† game boycotted by retailers and has even went so far as to appeal to Microsoft and Sony to end their licensing agreement with the game maker (www.afterdawn.com). This is just the latest of games that have come under fire by law makers for the subject material they contain. This has become a fairly hot topic in society today with the rise in violence and popularity of video games such as the Grand Theft Auto, Doom, and Halo series. Many activists feel that these games in the hands of children can lead to insensitivity to violence amongst other things. This lead s to the question: are game manufacturers acting unethically by producing ultra-violent or realistic games? Discussion   Ã‚  Ã‚  Ã‚  Ã‚  I suppose the first thing I should say is: I feel it is in no way the moral responsibility of the game manufacturers to curb the content they put into games. That being said, a few of the reasons they are trying to ban violent video games as according to psychologists is: Children may become more aggressive and develop favorable attitudes about the use of violence to resolve conflicts. Children may become desensitized to violence in the real world around them, less sensitive to the pain and suffering of others, and more willing to tolerate ever-increasing levels of violence. Children may begin to believe that the real world is as mean and dangerous in real life as it appears on the media and in video games (www.salsa.net). To this I ask: what about me? What about people like me? Responsible, moderately well rounded, educated adults? Should I not get to play the games that were intended for me? And the truth is, the games that everyone is up in arms over are made f or me, an adult. That’s why the Entertainment Software Rating Board (ESRB) was implemented. Not unlike movie ratings the ESRB provide information about video and computer game content before u make a purchase. ESRB ratings have two parts: the rating symbols which suggest age appropriateness for the game, and the content descriptors which indicate elements in a game that may have led to the rating symbol or may inform you of questionable content (www.