What did evolution do to our muscles Essay Example | Topics and Well Written Essays - 1500 words - 1

What did evolution do to our muscles - Essay Example However, humans do not come close to comparing to chimps’ strength and the percentage points that humans and chimps differ are extreme due significant anatomical and physiological differences. The way in which muscles are attached to bones is different in chimps compared to human, which enables chimps to have enhanced mechanical advantage in both arms and strength. The paper explores why chimps enjoy powerful strength relative to humans. Evolution changes manifest on the genetic levels passed from one generation to another. The changes manifest at the genetic level overtime as the organisms’ genes mutate and/or recombine within diverse ways during reproduction and are passed to future generations. Scientific evidence demonstrates that the physical and behavioral traits shared by humans emanated from apelike ancestors and evolved overtime. Bipedalism remains one of the most prominent human traits highlighting how humans have evolved. Other traits include development of a large and complex brain, capacity for language, and capability to make and utilize tools. Muscle contractions form the basis of movement within a majority of the species (Muehlenbein 137). Chimps are stronger that humans centers on the fact that they do not have closely as many fine control over their muscles. Humans enjoy the capability to d precise things such as operating complex machinery, which necessitates choice of minute sizes of muscle fibers. Hence, humans sacrifice strength over precise control of their muscles. The nervous system exercises significant control over the muscles relative to the chimp muscles. Studies have revealed that chimps have relatively reduced grey matter within their spinal cord compared to humans. Spinal grey matter features a significant amount of nerve cells that link to muscle fibers and control muscle movement. This details the process that allows finer control of the muscles. As a result,

Life Cycle Essay Example | Topics and Well Written Essays - 2000 words

Life Cycle - Essay Example Problems of business call for definite answers, to be given at once; the problem of life cannot be thus disposed of. Human life is made to consist of a succession of temporary practical problems, each of them set and once for all given by the outcome of the last and each of them to be solved, or in some form to be disposed of, right away. "Nothing which has ever interested living men and women can wholly lose its vitality" (Offer, & Sabshin, 1984). One can hardly state the limits of what this may be taken to mean. Such, however, is the attitude of humanism; and at the lowest terms it offers a complete contrast to the attitude of pragmatism. In connection with the pragmatic attitude it was said that the significance of any temporal moment of life, or the meaning of any present desire, might be anything you please; "the present" is a question of the present scope of imagination. The same indefinite possibility confronts us when we think to define the boundaries of human nature. Could we think of the human being simply as an organism with a definite habitat and a restricted span of life, we might then formulate a definite "science of ethics" (Offer, & Sabshin, 1984), based upon human nature as a natural fact, undisturbed by suggestions metaphysical. But such a science of ethics would hardly merit the name of moral philosophy. The "moral nature" of man implies that he is not a mere organism but an organism which is self-conscious and critical, an organism with imagination. To human nature as thus conceived it seems difficult to assign any "natural" boundaries. Despite the uniqueness of each individual and the different ways and varied environments in which we are raised, all of us are endowed with physical make-ups that are essentially alike and with similar biological needs that must be met. In common with all living things our lives go through a cycle of maturation, maturity, decline, and death. In common with all human beings each of us goes through a prolonged period of dependent immaturity, forms intense bonds to those who nurture us, and never becomes free of our need for others; and we mature sexually relatively late as if the evolutionary process took into account our needs to learn how to live and how to raise our offspring (Lidz, 1983). Each of us requires many years to learn adaptive techniques and become an integrated person, and we depend upon a culture and a society to provide our essential environments; we rely upon thought and foresight to find our paths through life and therefore become aware of the passage of time and our changing position in the life cycle. From an early age we know that the years of our lives are numbered; at times we bemoan the fact and at times we are glad of it; but in some way we learn to come to terms with our mortality and the realization that our lives are one-time ventures in a very small segment of time and space. These and many other such similarities make possible the generalizations and abstractions necessary for the scientific study of personality development. The Meaning of Development Many people have always been eager to form theories concerning the phenomena in and around them. They felt that once they had a "theory" concerning events, they could not only understand the event better but eventually control it (Offer, & Sabshin, 1984). When theories were proven wrong, new ones replaced old ones. In our opinion, a theory concerning normal human

Poerty Essay Example | Topics and Well Written Essays - 1750 words

Poerty - Essay Example He cautions that the world is wavering by accepting the pleasures of the technological advancement and the impact of the materialistic civilization on the society. He observes the small experiences of life as the unique gift of Nature and wonders about the play of the pair of opposites. He treats grief as an essential ingredient of human life and he is not overwhelmed by those feelings as such and his poems do not take extreme positions. Thus an ordinary trip to farmer’s market or an incident of suicide does not evoke extreme thought-currents in him. His poems are ever calm and the worst situations do not create any harmful waves in his heart and also in the hearts of the readers. The readers experience the pleasure to follow him, not the compulsion. His voice is friendly with an ingredient of humor and at the same time funny, warm and not disrespectful and he has the strong inclination to connect with others through grim and violent situations or incomprehensible circumstance s. The poet’s drive for empathy is pleasingly positive, as he searches, sometimes frenziedly, for any appearance of hope. Having said this, one important aspect relating to the poetry is, a poet does not have control over his emotions in those inspirational moments, as poetry is hailed as the spontaneous overflow of powerful feelings. Nature â€Å"scraps joy† for the poet and that bounty flows through his pen for the benefit of those who have the capacity to accept such simple but profound bounties. Dickman makes his hearty intentions quite clear in â€Å"Slow Dance.† â€Å"There is no one to save us because there is no need to be saved. I’ve hurt you. I’ve loved you. I’ve mowed the front yard.†(38-41) Dickman is the master of the inner world of an individual as such he can correctly express and interpret the different types of emotions generating therein. When one begins reading a poem and reaches up to the end, one feels amply rewar ded as they ooze a sense of fulfillment. Tony Hoagland, in his introduction to All-American Poem, says, â€Å"We turn loose such poets into our culture so that they can provoke the rest of us into saying everything on our minds. They use the bribery of imagination to convince us of the benefits of liberty.† Materialistic civilization and internet revolution have ushered an era of push buttons and a life of hurry. In â€Å"Slow Dance† the author advises the reader to check the momentum, think positively, shun the distractions and enjoy each and every incident of life, as if they are the nature-ordained blessings. Each action, each result, each experience has an element of joy and one has to scrap through it. There are two types of slowing down in life—one you slow down unable to bear the burden of life; second, you willfully and consciously slow down, take time to appreciate life, contemplate on events or developments and try to discover their meanings. In that s ituation you are neither the winner nor the defeatist. What matters is your inquisitiveness to know the reality of that experience. Every moment of life is meaningful, contains new experiences, and you will not be able to experience them for the second occasion in your lifetime, as such they are special. The sights, sounds and events ingrained in that moment are all special. An eternal music is being played and one needs to take note of the notes of music being played at a particular time. Poetry flows

Voltaire's Candide Essay Example | Topics and Well Written Essays - 1000 words

Voltaire's Candide - Essay Example The author’s own perception of God is presented in the work where Voltaire expresses his hatred for the churches abuse and lust for power. The work also presents the author’s atheist views. There are various aesthetic reasons why the novel is of great readership. The novel is an attempt to question the supposed inexorableness of vice, evil and anguish. Among them, one serious consideration is the dualism of optimism challenged all through the novel, by pessimism. This dualism of concepts is one of the significant reasons that make the novel aesthetically enjoyable. What Voltaire is interested in is a satire of philosophical optimism put forward by Leibniz. Voltaire is successful in countering the belief that God, in his immeasurable wisdom, created the best sufficient world. In challenging the concept of optimism, Voltaire works through the characters and their experience in life. Anti-heroism is the tool used to the best effect of mockery against the philosophy of the Enlightenment. The hero of the novel, Candide, wanders around the world with the Enlightenment ideas. Doctor Pangloss’s (a caricature of Leibniz) theory that â€Å"everything is for the best† (2) drives him forward. During his journey, Candide comes across various difficulties. But, he does not give up his search for Cunegonde, with optimism learned from his master. Voltaire challenges the logic of the optimistic theory of the world. The utter illogicality of the doctrine is clear in the words â€Å"if Columbus had not caught, on an American island, this sickness which attacks the source of generation†¦ we should have neither chocolate nor cochineal† (2). Candide is a novel that tells a pleasing story. At the same time, the novel is also a satire that mocks the t heory of optimism that believes in a better world for human existence. Voltaire presents his version of optimism through the idea of society. "When he [Voltaire] wishes to seriously justify a moral precept he does

Vocabulary Strategies with ELL Students Essay Example | Topics and Well Written Essays - 1000 words

Vocabulary Strategies with ELL Students - Essay Example Students’ usage of first language for learning second language is the best practice for vocabulary learning as students can relate the words with one another. Students should be well equipped with knowledge of basic words as it is essential to excel with prior basic knowledge and for that purpose, transfer of cognate knowledge is required. It can be best implemented by allowing the students of ELL to find similarities and contrasts between their vocabulary of the words of their language and vocabulary of the second language. August, et al. (2005) informs that less efforts are done towards researching the best strategies for ELL students. However, transference of cognate knowledge is effective strategy for learning vocabulary. The second article that is taken for study is â€Å"Effective Instructional Strategies for English Language Learners in Mainstream Classrooms† by Susan (2004). According to Susan (2004), SIOP that can be abbreviated as Sheltered Instruction Observa tion Protocol is the best model that can be used for teaching students about English vocabulary. Susan (2004) explains that vocabulary plays an important role in language acquisition but lack of vocabulary appears as an obstruction for students of ELL in reading. There should be a vocabulary program setup for the vocabulary improvement of the English language learners. There are various stages that are described by Susan (2004) in the lieu of SIOP model. The whole exercise of planning and developing a program comes under the category of SIOP model. Word choice, allowance to students to use new words and new combinations and asking students to describe and explain words according to their own understanding, all are employed to teach the students of ELL to learn vocabulary. While using the approach of SIOP, the teachers should not use jargons or difficult words to teach students in order to facilitate them to learn in a comprehensible and easy manner.

Pick the topic by your own Essay Example | Topics and Well Written Essays - 1250 words

Pick the topic by your own - Essay Example Most of the time in the writing classes, students encounter various forms of essay genres, and most of them follow under expository, narratives, descriptive, and argumentative approaches. Before pointing out and discussing these elements, it is important to understand first of all what an essay is. The origin of the word essay can be traced back to the French influence on Middle English. In Latin, the word is a form of a verb known as exigent, and it literally meaning is to drive out, while other meanings are to test and examine. Thus, from these meanings, students are able to understand the importance of writing academic essays, which enables them to examine and test their own ideas about a particular topic. Essay writing requires a student to learn various skills that are significant in writing excellent essays. Some of these skills are like persuasion, analysis, close reading, exposition, contrast and comparison, and also clarity. By nature, essays should be written in a way that depicts clarity in direction and purpose, should be interesting, and also should be deliberate. When students understand various essay genres, they are able to familiarize themselves with the process of writing essays, and as a result, they become confident in writing any form of an essay. Essay writing also involves some essential elements that dominate in all kinds of academic writing assignment. Failure to use one or any important element might make the essay inadequate. Some elements are weighed more heavily than others depending on either the assignment, specific course or the academic discipline one is pursuing. These elements include; This part forms the point of the paper, and it gives the purpose of the essay. It gives the main focus of the paper, its significance, originality, and gives a clue of the expected academic audience. The thesis

WALMART-international corporation Research Paper

WALMART-international corporation - Research Paper Example The company has worked very hard to get into this position by pursuing right strategies in both national and international regions. The organization thrives as an efficient merchandiser with effective processes and systems. These strategies have contributed to the overall buying power, superior growth and leadership in various systems such as logistics and supply chain. The company is headquartered at Bentonville, Arkansas, United States. The company has established more than eighty-five thousands stores across the globe. Product portfolio of the company includes, apparel, footwear specialty, supercenter, discount store, warehouse club, cash & carry, superstore, hypermarket and supermarket. The strategies of corporate management include selling products of high quality and high brand name and it lowest prices (David 293-298). The low prices are kept by reducing the overall operational costs through the use of advanced and unique electronic technology and unmatched warehousing. Mercha ndising deals are negotiated directly from the manufacturers which eliminate the work of middle men and save a lot of costs. The community outreach of Wal-Mart is focused on various goals such as involvement with local community services, customer satisfaction, providing scholarships for higher studies etc. The major emphasis of the company is on environmental and child issues. Mission and Goals Mission and goals are the building blocks of an organization. They guide the actions of an organization and define the goals and objectives. Whether an organization is big or small, to have a mission is the first step for setting up a business. The mission and purpose of Wal-Mart is to save the money of its customers so that they can have a better life. Apart from that, the purpose of the company is derived from the philosophy of the company’s founder. The motto of the retail giant is to work together and lower the living cost for everyone (Ahmed 23-30). This will provide an opportuni ty for the world in terms of saving money and enjoying a better life. Core Competencies Competitive advantage for Wal-Mart lies in its ability of cost differentiation and strong distribution channel across the globe. Cost leadership and distribution strategy of Wal-Mart has created barrier for competitors to copy the strategy of Wal-Mart (Gagnon 130-135).Expanded distribution channel of the company has helped them to sell products to large base of customers and increase market saturation for competitors. Wal-Mart follows a low cost leadership strategy. Macroscopic view of Wal-Mart’s competitive strategy shows that the company uses a resource based model in order to develop a value chain proposition which can’t be matched by competitors. With the help of the resource based view (RBV) model, it can be summarized that Wal-Mart has three major resources which are tangible, intangible and human resources, in order to create and maintain strategic capabilities. Resource capa bilities of Wal-Mart can be explained in the following manner. Access to both tangible and intangible resources has helped Wal-Mart to achieve the capabilities which has established the departmental chain as a global market leader.