Saturday, November 30, 2019

John Paul Sartre Essays - Philosophy Of Life, Modernism,

John Paul Sartre John Paul Sartre is known as one of the most influential philosophers of the twentieth century. He wrote many philosophical works novels and plays. Much of his work is tied into politics. The essay Existentialism is a Humanism is just one of his many works. Existentialism is a Humanism is a political essay that was written in 1945. Its purpose was to address a small public during World War II in Nazi occupied France. This essay stressed the public not to conform. Sartre introduced a great number of philosophical concepts in Existentialism. Two of these concepts are anguish and forlornness. They are simply defined, as anguish is feeling responsible for yourself as well as others and knowing that your actions affect others and forlornness is realizing that you are alone in your decisions. These two concepts are interwoven throughout the essay and throughout many of Sartre's other works. Sartre's view of anguish and forlornness in Existentialism is a Humanism addresses his view of life and man. Sartre based his views on the basic ideas of existentialism. The idea that existence precedes essence is the central factor in the atheistic view of man. The belief that existence precedes essence states that there is no pre-existing concept of man. (2) In the existentialist view, man is what he makes of himself. They believe that man was indefinable at first; he first appears, then defines himself. (1) There are no set plans as to how a man must live. He must make his own decisions and move towards his future with no help [from the outside world. The main idea of existential is what Sartre simply stated asI am responsible for myself and for everyone else. I am creating a certain image of my own choosing. In choosing myself is choose man. (1) He is saying that man creates his own image of the self and it is different for all men. The belief that existence precedes essence directly ties into the fact that the atheistic existentialist believes that there is no god. They believe that there is no human nature and that humans are inherently free. The concept of anguish is one of Sartre's central ideas in Existentialism as a Humanism. It involves the realization that the choices and decisions a person makes not only affect the self, but they affect everyone. Anguish is getting over the selfishness that has become so prevalent in our society. A person must make decision while looking as society as a whole. Anguish is being concerned with the impact of your decisions on others. Dealing with responsibility is just one form of anguish. A person must be responsible for themselves and others. The essay Existential is a Humanism gives the example of a military officer. All leaders and military officers feel anguish. They have the responsibility to themselves as well as others. A military officer preparing to send his troops into battle must fulfill his responsibilities to himself, his superiors and his troops. He realizes that his interpretations of the orders from above directly impact the fate of his troops.(1) The fact that he continues to make decisions even faced with anguish shows that a military officer feels responsible. All leaders know this anguish, but they continue to make decisions. (1) Anguish that they feel does not dissuade their action, but on the contrary it makes them stronger, it is the very condition of their action. The anguish that a military officer feels is what makes them responsible. Sartre saw anguish as a necessary component of life. It is what makes a person aware of their choices and responsibilities. The concept of forlornness in Sartre's eyes is coming to grips with the fact that we are alone in our decision making. We have no excuses, determinism or omens, that influence our decisions. The atheistic existentialist fells that we are alone in our decision making because there is no god. They feel that the decisions we make are only up to us. Man is free to make his own choices and man is condemned in the fact that he is free. Everything is choice.(1) Knowing that you are alone in your decisions can raise some very interesting questions.

Tuesday, November 26, 2019

The Art and Life of Van Gogh essays

The Art and Life of Van Gogh essays The Art and Life of Vincent van Gogh Vincent Van Gogh is one of the most distinguished modern artists. His early work depicts humble subjects, peasants mostly, with a gentle hand. Many of his other paintings are mostly room settings, and still lifes of flowers with such intensity that it would seem as if he had captured a piece of the sun and used it in his painting. It is truly ironic that during his lifetime, he received no recognition whatsoever, and only sold one painting. Van Gogh faltered repeatedly in every career he attempted to pursue and felt extremely unloved by others. He did not have any friends. Van Gogh turned to art to express his strong religious feelings and his deep need for love and respect. During the latter years life, he completed over 800 oil paintings. Vincent van Gogh was born on 1853 in Groot-Zundert, which is located in the Netherlands. At the tender age of 16, van Gogh was sent to The Hague to work for an uncle who was an art merchant. During the time he worked for his uncle, van Gogh realized that a business career did not suit him. In 1878, van Gogh applied for admission into a theological school, but was sternly rejected. Van Gogh then decided to become a preacher. He acquired his training from a missionary society in Brussels, Belgium. Late in 1878, van Gogh represented the society as a minister to the extremely poor coal miners in the Borinage, a poor district in Belgium. "He sympathized with their dreadful working conditions and did his best, as their spiritual leader, to ease the burden of their lives." (vangoghgallery.com/misc/bio.htm) Van Gogh was so obsessed with his work that he went without food and other necessities so he could give to the less fortunate. (World Book, p229) The missionary society disapproved van Gogh's actions and chose to relieve him of his duties in the summer of 1879. Van Gogh began to draw while he as in Borinage, and he decided to...

Friday, November 22, 2019

The Session_Start() Function in PHP

The Session_Start() Function in PHP In PHP,  information designated for use across several web pages can be stored in a session. A session is similar to a cookie, but the information contained in the session is not stored on the visitors computer. A key to open the session- but not the information contained within- is stored on a visitors computer. When that visitor next logs in, the key opens the session.  Then when a session is opened on another page, it scans the computer for the key. If there is a match, it accesses that session, if not it starts a new session. With sessions, you can build customized applications and increase the usefulness of the site to its visitors.   Every page that will use the session information on the website must  be identified by the session_start() function. This initiates a session on each PHP page. The session_start function must be the first thing sent to the browser or it wont work properly. It must precede any HTML tags. Usually, the best place to  position it is right after the ?php tag. It must be on every page you intend to use. The variables contained in the session- such as username and favorite color- are set with $_SESSION, a global variable.  In this example, the session_start function is positioned after a non-printing comment but before any HTML. In the example, after viewing page 1.php, the next page, which is page 2.php, contains the session data and so on. The session variables end  when the user closes the browser. Modifying and Deleting a Session To modify a variable in a session, just overwrite it. To remove all the global variables and delete the session, use the session_unset() and session_destroy() functions. Global vs. Local Variable A global variable is visible throughout the program and it can be used by any function in the program. A local variable is declared inside a function and that is the only place it can be used.

Thursday, November 21, 2019

The Connections between American Legal Thought and Other Classes Assignment

The Connections between American Legal Thought and Other Classes - Assignment Example The course also studies the historic aspect of these philosophies and theories in relation to American history. This school of thought is different from other schools of thought that have been studied in the past. However, there is a thin line separating American legal thoughts and other school of thoughts taught in American law curriculum such as American legal theory. This essay will therefore investigate the relationship between American legal thought and American legal theory as the main courses taught in American law schools. American legal thought is built on issues that are of interest to the Americans. This includes social issues like legalization of gay marriages and economical issues such as American current position in international business. On the other hand, past schools of thought are established on formalist law sciences, American legal realism and social jurisprudence. The two schools of thoughts are essential to a law student. However, their significance or benefits can only be achieved if there is a close relationship between the two schools of thoughts. Unlike other schools of thought, American legal though deals or focus on legal theories and philosophy from an American perspective. Other schools of thought are established on universal laws or laws that are common worldwide such as criminal justice. American legal theory focuses on majority theories that are used to create American laws. Although this course is important to a law, student it does not provide a practical application o f these theories. American school of thought links the theoretical aspects of law with reality by relating it with modern day occurrences that are of legal concern. American legal thought has significant differences with other courses taught in the law school including the American legal theory. However, both American legal theory and American legal thought revolve on the legal aspects of American history2. American history is the chronological account of occur rences in America since the end of American civil war. In this context American legal thoughts deals with the implication of key events in the American history to the modern day American society. In addition, this school of thought also considers the influence of key historical events in the formation of modern day American law. On the other hand, American legal theory focuses on how American laws have been founded on the historical aspect of the country since the end of American civil war. This includes major issues such as how American history affects modern day court decision-making process. Legal theory also considers how American history serves as a proof to legal theories. The second relationship or connection between American legal thoughts and American legal theory is their incorporation of legal realism. American legal realism is a branch of legal philosophies that that defy the conventional analysis of US jurisprudence. In the orthodox version of the US jurisprudence, law is considered as a self-sufficient structure or rules and principles that courts use to make logical judgments in both political and judicial perspectives. This implies that the two schools of thoughts are against or challenge the ordinary view of American jurisprudence. This indicates that both the American legal theory and American legal thoughts are established on day-to-day views or occurrences on the American judicial system. This includes the social, moral, political

Tuesday, November 19, 2019

Cross Cultural Relations Assignment (Through watching a specific Essay

Cross Cultural Relations Assignment (Through watching a specific movie- Stepford Wifes) - Essay Example On weekends, he would grab the golf clubs and hit the green after handing the wife some cash to go shopping. This was balanced by the image of the housewife, who would get up earlier than her husband so that a hot, cooked breakfast would be ready for him before he left for work. She would spend the day cleaning the house and preparing for the children to come home and then get busy with dinner. After dinner, she fussed with more housecleaning chores and devoted her every thought to the welfare of her family with never a single thought for herself. These ideas are the focal point of the story The Stepford Wives. In this film, the attempt to create a utopian society fails because of the extreme subjugation of the human spirit in favor of a narrowly focused ideal image of perfectly followed gender roles. This society left no room for difference of opinion of any kind, resorting to robotic technology as a means of artificially altering the personalities of strong women to that of the stereotypical 50s housewife – brainless, thoughtless, and completely subservient. The only way the society could work was if everyone in it accepted the rigidly defined roles they were to play. The moment these roles were questioned, the entire society fell apart. Gender identity becomes a real issue for many individuals coming out of the age of the ‘True Woman’ housewife of the 50s and entering the world of the ‘New Woman’ who is now capable of taking on the business world and winning. This is immediately set forward as being the case with the introduction of Walter and Joanna. While Joanna is seen as the high-powered executive in control of a multi-million dollar project, Walter is little more than a sycophant at the lower rungs of the ladder. His masculinity is threatened in that he is unable to call the shots at home or at work and he feels he is of

Saturday, November 16, 2019

White Noise Essay Example for Free

White Noise Essay There are certain land marks that if a person where to go to the same image is with them forever. Think about the empire state building, people tend to think about the helicopter view drifting around the building. They could have worked there or just visited it in real life yet the image is kept with them. In the novel White Noise by Don DeLillo it mentions the most photographed barn in the world which murray states that â€Å"it is impossible to see the barn for what it really is. It is impossible to escape it aura. Which can mean that because it has been so photographed it becomes impossible to have a memory about it that someone one hundred percent created, yet only mentally captured the printed image into one’s mind. Also, when such a large amount of people have seen an object, it is impossible to make a unique opinion on it. It would fall into a generic overview of the barn. Then there is the aura of the tourist, which in Murrays opinion â€Å"are taking pictures of taking pictures†(pg12). There is a good chance that they have seen the barn before yet are still taking images of it so they can have their own â€Å"claim† of it which puts them away of the reality of the barn and is in a way a form of voyeurism. Imagine the effile tower or the empire state building, two images that define the city’s which they call home. It is hard to think about Paris or New York City without them located in the city. Most people have never even seen these marvels of modern architecture but the image is seared like a hot iron into ones brain. There is a condition called Paris syndrome (^1) where people who visit the city become psychotic because the city did not meet the image of advertising or perceived ideals. When people come to see the barn Muarry states, they don’t see it. They see the pictures and the t. v adds that have been implanted in their minds. This makes sense from all the advertising in the novel and in real life. When something has the label of being captured by film more than anything in the united states it is impossible for at least one of those images to not be stuck bouncing around in one’s head as they think about the barn. Its â€Å"aura† is that it is captured in a certain way and impossible to overthrow. When people go on vacation they always take pictures. It is claimed that I helps keep the memories of the trip; to capture the moment. Yet, how often do people remember actives on a trip that were not photographed. Murray tries to state that photographs standardize the memory and make it so it is uniform. Which is un-relevant why someone wants to do that? It is unimportant to standardize memories when the unique sensations that people experience are what make the memory great. The photos of the barn only apply to one of the five senses. Being there add’s all of them the smell of the air around it, the sound of the creaking of the wood, the feel of the barn door being opened and if that person is it to it they can even lick the barn to find out the taste. That is what makes the moment of a memory. When something is captures so many times it is impossible to form a unique idea about it or to have a memory. It is thought of the same way for every person. Muary was trying to state that exact idea. What is special about the memory is what makes it a memory.

Thursday, November 14, 2019

George W. Russell (AE Æ),- His Life, Paintings and Impact on Irish Cult

George W. Russell (AE Æ),- His Life, Paintings and Impact on Irish Culture Introduction George William Russell (Æ), poet, painter, statesman and friend of many. George Russell definitely was all of those things. But why is it that I, a visiting student from the far North, takes such an interest in a man who despite his greatness not many people outside Ireland has heard of. When asked about visual arts in Ireland, names like Jack Yeats, Paul Henry and James Barry might be heard but only people with a deep interest in Irish culture will also mention George W. Russell, or Æ as he is more commonly known. But Æ Russell was, and still is, Irish culture, which is what I will try to prove to you with this paper. My first encounter with Æ Russell was when I heard about one of the greatest love stories ever heard, the Irish legend about Deirdre and Naisi. Æ Russell took this tale and made it into a play, the one and only play he would ever write, published in 1901 under the name â€Å"Deirdre†. The mythological tales has always been a keen interest to me and to learn that Æ Russell wrote plays, poems and painted pictures with mythological content, sure was a true excitement for me. But to get a better understanding of what kind of man Æ Russell was and what he had done for Irish culture I embarked on a cultural trip around Dublin. I started off by going to the Oriel Gallery a Clare Street to see some of his paintings. My next step was a visit to 3 Upper Ely Place (behind Saint Stephen’s Green), a place where Æ Russell lived between 1891 and 1898 (1897) and one of two places in Dublin where you still can see an original mural signed Æ Russell. Sadly, a lot of his other murals on Dublin walls has been torn down, taking an important part of cultural heritage away with it. Lastly I visited the Mount Jerome Cemetery (Harold’s Cross) where Æ Russell is buried. All this, together with my own strong interest in mythology, made this cultural â€Å"journey† in Æ Russell footsteps a pure pleasure. George â€Å"Ɔ Russell, the man George William Russell, son and one of three children of Tomas Elias Russell & Marianne Russell (formerly Armstrong), was born in William Street, Lurgan, County Armagh on the 10:th of April 1867. At the age of 11, the family moved to Emorville Avenue in Dublin where in 1880 George Russell enrolled in the Art School on Kildare Street. At the age of 16, George Ru... ... the â€Å"human†. As of today, that favorite of mine goes for about IR £ 8.500 but that in my view is a small price for such a work of excellence. It is also a part of Irish culture as it was 100 years ago; and still is†¦.. 1. â€Å"Neptunes Daughters† (Original size: 16† x 21â€Å") 2. â€Å"A Vision in the Glade† (15 ½Ã¢â‚¬  x 21†) 3. â€Å"Trailing Clouds of Glory† (18 ½Ã¢â‚¬  x 24†) 4. â€Å"Neptunes Angels† (21† x 32†) 5. â€Å"The Young W.B. Inscribed and Dated 1897† (17† x 14†) References: Main Publications: Davis, R.B., 1977, George William Russell (â€Å"AE†). George Prior Publishers, London, England. Denson, A., 1961, George W. Russell (Æ) – A Bibliography. Northwestern University Press, New Jersey, U.S.A. Kain, R.M. & O’Brien, J.H., 1976, George Russell (Æ). Bucknell University Press, Lewisburg, U.S.A. Other publications: Nulty, O., 1989, George Russell – Æ â€ ¦Ã¢â‚¬ ¦at The Oriel’s, 21st Anniversary. The Oriel Gallery, Dublin, Ireland. Smythe, C., 1988, The Descent of the Gods – The mystical writings of G. W. Russell – Æ. By: Michael Arrhenius University: Jà ¶nkà ¶ping International Business School, Sweden. Class: Irish Culture Instructor: Mr. Smyth Dublin Institute of Technology (DIT), Aungier Street, March 2000.

Monday, November 11, 2019

Quiz 1

Question 1 5 out of 5 points | | | Entrepreneurs are commonly characterized as:Answer | | | | | Selected Answer:|   Ã‚   risk takers and decision makers. | Correct Answer:|   Ã‚   risk takers and decision makers. | | | | | * Question 2 5 out of 5 points | | | The hard sell or aggressive persuasion designed to separate consumers from their cash emerged during the _____Answer | | | | | Selected Answer:|   Ã‚   production era| Correct Answer:|   Ã‚   production era| | | | | * Question 3 5 out of 5 points | | To be successful entrepreneurs must be comfortable risking their money and _____ to start and manage a business. Answer | | | | | Selected Answer:|   Ã‚   time| Correct Answer:|   Ã‚   time| | | | | * Question 4 5 out of 5 points | | | In 1995, a renegotiation of the General Agreement on Tariffs and Trade (GATT) took bold steps to lower tariffs and to reduce trade restrictions. A tariff is a:Answer | | | | | Selected Answer:|   Ã‚   tax on imports. | Correct Answer:| à ‚  Ã‚   tax on imports. | | | | | *Question 5 5 out of 5 points | | The four major categories of factors of production are:Answer | | | | | Selected Answer:|   Ã‚   natural resources, capital, human resources, and entrepreneurship. | Correct Answer:|   Ã‚   natural resources, capital, human resources, and entrepreneurship. | | | | | * Question 6 5 out of 5 points | | | In the relationship era, firms began to recognize that cultivating current customers is more profitable than constantly _____Answer | | | | | Selected Answer:|   Ã‚   seeking new customers. | Correct Answer:|   Ã‚   seeking new customers. | | | | * Question 7 5 out of 5 points | | | During the marketing era consumers found:Answer | | | | | Selected Answer:|   Ã‚   more choices for goods and services. | Correct Answer:|   Ã‚   more choices for goods and services. | | | | | *Question 8 5 out of 5 points | | | As a factor of production, capital would include:Answer | | | | | Selected Answer:|   Ã‚   machine s, tools, buildings, and technology. | Correct Answer:|   Ã‚   machines, tools, buildings, and technology. | | | | | * Question 9 5 out of 5 points | | Human resources include theAnswer | | | | | Selected Answer:|   Ã‚   physical, intellectual, and creative contributions of individuals working within an economy. | Correct Answer:|   Ã‚   physical, intellectual, and creative contributions of individuals working within an economy. | | | | | * Question 10 5 out of 5 points | | | _____ refers to the quality and quantity of products and goods available to a population at a given time. Answer | | | | | Selected Answer:|   Ã‚   Standard of living| Correct Answer:|   Ã‚   Standard of living| | | | | quiz 1

Saturday, November 9, 2019

Paul’s Teachings Essay

1. Essay on the Epistle to the Galatians The New Testament Book Epistle to the Galatians is ascribed by the Catholic Church to St. Paul but now believed to be written by early Christian missionary Paul of Tarsus to the early Christian communities in Galatia, then a Roman province. It was an intensely personal letter wherein Paul primarily tackled the circumcision issue during those early days of Christianity. The issue of circumcising Gentile converts, considered to be culturally offensive to Romans, was then being hotly debated. In the Epistle, Paul cautions against the introduction of Jewish practices, such as circumcision, into the community of Christians. The circumcision debate written in Galatians was important for St. Paul because he wanted to point out to the Gentiles that the prescriptions that regulated the day-to-day lives of the Jews under the Law of Moses are meant to lead men to salvation through Christ. Some Galatian converts or Judaizers at that time insisted that observance of the Law, including circumcision, abstinence and certain ritual purifications, was prerequisite to being good or perfect Christians. During the Old Testament, circumcision served as a man’s public pledge to the complete observance of Mosaic Law. In Paul’s argument against circumcision, he mentions Old Testament figures such as Abraham, Isaac, Ishmael, Sarah and Hagar in order to explain and illustrate â€Å"what it means to follow God’s advice† ( 4:21, Galatians). Using the story of the birth of Isaac and Ishmael, Paul stresses that Christians should genuinely believe and follow all of God’s advise, not only religious traditions but more so, following the examples of Christ. In addressing the circumcision issue in the Epistle, Paul thereby explains that by itself, the Mosaic Law had no power to save because salvation needs individual faith and the grace of Jesus. 2. Essay on the Books of Timothy I, Timothy II and Titus The New Testament Books First Epistle to Timothy, Second Epistle to Timothy and Epistle to Titus are three Pastoral Epistles attributed to St. Paul but now believed to be from Paul of Tarsus. They are collectively termed as the Pastoral Epistles chiefly because the letters are addressed to pastors or heads of the early Church regarding proper handling of the ministry. Together, the Epistles instruct the Bishop Timothy and the Christian worker Titus on the general principles regarding community order and faith. Specifically, the greater part of the Timothy I is devoted to instructions on the proper ordering of Christian community life for it to function smoothly. It also admonishes Timothy on the duties of the bishops and deacons in terms of preaching, praying in public and care for the Church members. Timothy II, on the other stresses the faithful dispensing of the responsibilities by church leaders and provides encouragement to the Bishop. The Pastoral Epistles talk of the proper conduct of both men and women; proper behavior when inside the Church; respect for old and young people; treatment of elderly and rules for the enrollment of widows and other prescriptions for good and Christian behavior. They also talk of how to remain steadfast in faith by rejecting false teachings and safeguarding the truths in the Church. Such is a suggestion of the pressures against and the corresponding struggles to strengthen the faith within the community. The administrative activities, especially as found in Timothy I tell us that the early Church then was already, or at least beginning to be, structured and orderly and made up of united members. This is seen, for one, in the discussion on the selection of church leaders. These three Epistles definitely communicate to us the difficulties of the early Church. The part in Timothy II wherein Paul exhorted the Bishop to be patient in the face of persecution is best illustrates the serious problems they encountered. The recommendations in the Timothy I and Titus regarding the kind of character needed for the leaders of the Church suggest the earnest efforts to build and fortify what we know now to be a heavily challenged Church back then. In gist, Timothy I and II and Titus portray the picture of the Christian community during the incipient period of the Church. The Books show that times were hard but that the early Christians, herein guided by Paul, mustered their faith and effort for the ministry.

Thursday, November 7, 2019

Dead Poets Society - Neils Death Scene essays

Dead Poets Society - Neils Death Scene essays The scene that is being analysed in Dead Poets Society is one of the last in the film where Neil decides to kill himself. The characters focused on in this scene are Mr and Mrs Perry and Neil. The scene starts off with a photo portrait of the Perrys which symbolises that they always looked happy and that a conflict of any sort could not occur. Alongside the photo on the small desk are cigarettes and alcohol in which shows Mrs. Perrys tension, stress and anxiety. The camera then heads up from the table to the window where we can see Mr. Perry and Neil walking to the front door. At this point there is no music. The next shot shows a mid-shot of Mr. Perry and Neil walking into the room and Neil sitting down on the chair with a punch of thorns he wore in his play in his hands. There is silence except for the slow moving footsteps. A wide angle shot is then used to show all three of the Perrys in the room. Dialogue finally commences when Mr. Perry tells Neil of his disappointment and decides to enrol him in harbour to become a doctor. During this dialogue, a sequence of close-ups are used on each of the Perrys faces to portray Mr. Perrys anger and frustration, Mrs. Perrys confusion and Neils shock of his fathers decision. The dispute ends with all three standing up and the Mr. Perry walking out of the room and the camera panning back down to a close-up of Neil with his mum in the background. In complete shock, he says I was good...I was really good. Then smiles as his mum walks out the room. The scene is switched to Neils parents room with his father taking off his jacket and his slippers and hopping into to bed. The slippers symbolise neatness and order in the house. The camera zooms in on the slippers while Mr. Perry turns off the light. With this we can hear Mrs. Perry crying in the comfort of her husband. ...

Tuesday, November 5, 2019

Even-Toed Hoofed Mammals - Artiodactyla

Even-Toed Hoofed Mammals - Artiodactyla Even-toed hoofed mammals (Artiodactyla), also known as cloven-hoofed mammals or artiodactyls, are a group  mammals whose feet are structured such that their weight is carried by their third and fourth toes. This distinguishes them from the odd-toed hoofed mammals, whose weight is borne primarily by their third toe alone.  The artiodactyls include animals such as cattle, goats, deer, sheep, antelope, camels, llamas, pigs, hippopotamuses, and many others. There are about 225 species of even-toed hoofed mammals alive today. The Size of Artiodactyls Artiodactyls range in size from the mouse deer (or chevrotains) of Southeast Asia that are barely bigger than a rabbit, to the giant hippopotamus, which weighs some three tons. Giraffes, which are not so heavy as the giant hippopotamus, are indeed large in another way- what they lack in bulk they make up for in height, with some species reaching as much as 18 feet tall. Social Structure Varies Social structure varies among artiodactyls. Some species, such as water deer of Southeast Asia, lead relatively solitary lives and only seek company during mating season. Other species, such as wildebeest, cape buffalo and American bison, form large herds. Widespread Group of Mammals Artiodactyls are a widespread group of mammals. They have colonized every continent except Antarctica (although it should be noted humans introduced artiodactyls to Australia and New Zealand). Artiodactyls live in a variety of habitats including forests, deserts, grasslands, savannas, tundra, and mountains. How  Artiodactyls Adapt The artiodactyls that inhabit open grasslands and savannas have evolved several key adaptations for life in those environments. Such adaptations include long legs (which enable swift running), keen eyesight, a good sense of smell and acute hearing. Together, these adaptations enable them to detect and evade predators with great success. Growing Large Horns or Antlers Many even-toed hoofed mammals grow large horns or antlers. Their horns or antlers are used most often when members of the same species come into conflict. Often, males use their horns when fighting each other to establish dominance during the mating season. Plant-Based Diet Most members of this order are herbivorous (that is, they consume a plant-based diet). Some artiodactyls have three- or four-chambered stomach which enables them to digest cellulose from the plant matter they eat with great efficiency. Pigs and peccaries have an omnivorous diet and this is reflected in the physiology of their stomach which has only one chamber. Classification Even-toed hoofed mammals are classified within the following taxonomic hierarchy: Animals Chordates Vertebrates Tetrapods Amniotes Mammals Even-toed hoofed mammals Even-toed hoofed mammals are divided into the following taxonomic groups: Camels and llamas (Camelidae)Pigs and hogs (Suidae)Peccaries (Tayassuidae)Hippopotamuses (Hippopotamidae)Chevrotains (Tragulidae)Pronghorn (Antilocapridae)Giraffe and okapi (Giraffidae)Deer (Cervidae)Musk deer (Moschidae)Cattle, goats, sheep, and antelope (Bovidae) Evolution The first even-toed hoofed mammals appeared about 54 million years ago, during the early Eocene. They are thought to have evolved from the condylarths, a group of extinct placental mammals that lived during the Cretaceous and Paleocene. The oldest known artiodactyl is Diacodexis, a creature that was about the size of a modern-day mouse deer. The three main groups of even-toed hoofed mammals arose by about 46 million years ago. At that time, even-toed hoofed mammals were by far outnumbered by their cousins the odd-toed hoofed mammals. Even-toed hoofed mammals survived on the fringes, in habitats that offered only hard-to-digest plant foods. That was when even-toed hoofed mammals became well-adapted herbivores and this dietary shift paved the way for their later diversification. About 15 million years ago, during the Miocene, the climate changed and grasslands became the dominant habitat in many regions. Even-toed hoofed mammals, with their complex stomachs, were poised to take advantage of this shift in food availability and soon surpassed the odd-toed hoofed mammals in number and diversity.

Saturday, November 2, 2019

Investment Portfolio paper Essay Example | Topics and Well Written Essays - 250 words

Investment Portfolio paper - Essay Example According to her, it has a broad global track for the equity part of her portfolio, hence secure for her investment. This investment plan is also well registered and recognized worldwide. Since she intends to invest for over thirty years, this investment will give her good returns since it has a high demand. This is a follow up of her willingness to maintain discipline on investment as she has done before. Besides, she has no dependants and has sustainable income which will enable her to invest without interruption. Her return objectives are determined by the capital she holds in her retirement benefits account which she never monitors, meaning she is determined to let it grow without interference. ETF is an organization that has grown for over years with expensive assets. This gives it chance to reduce the level of risks it faces. The risks are therefore tolerable by this woman. This means that she has a high probability of getting returns, but low probability of getting losses. There is also a good chance of diversifying the investments in the organization. This is because it has variety of securities, enabling any shareholder to diversify investments at will. She can invest in securities like bonds, debentures and many others among the investment