SNAKES Essays - Colubrids, Venomous Snakes, , Term Papers

SNAKES Justin Keith Mr. Curtwright Biology Keith 1 Have you ever wondered exactly what a snake is? Snakes are elongated, limbless reptiles that have often appeared in art and mythology. Scientists have currently discovered an estimated 2,500-3,000 living species of snakes living throughout the world except in the arctic regions. There is one exception to the old world viper, which has been found as far north as Scandinavia (60? North Latitude). The size variation of snakes ranges from slender blind snakes (family Leptotyphlopidae) which reaches a maximum length of 13cm (5 in.), to the largest snake on record, the Asiatic reticulated python, which attained a record length of 10m (33 ft). Have you ever asked anyone what the phyical characteristics of a snake is? To answer your question: Snakes lack limbs, a sternum (breast bone), shoulder girdle, exterior ear openings, and urinary bladder, and most snakes (but not all) lack a pelvic girdle. There are two types of snakes: constrictors and poisonous. Constrictors will either stalk their prey or lay very still until Its prey come near it. It will then strike forward and wrap around the prey crushing it and cutting off all air supply. The initial strike takes less than one-half second. It will then swallow the prey animal head first because the hair of animals folds backwards and makes it easier to swallow. Poisonous snakes inject a very potent venom into their prey Keith 2 through fangs. There are three different class of venomous snakes: Opisthoglyphus (rear fanged), Proteroglyph (front fanged, with holes pointing outward for "spraying") and Solenoglyph (front fanged and carved). The most common of these three are Solenoglyphs, which have fangs that can be folded along the roof of the mouth. All snakes have powerful digestive enzymes to breakdown the hair, bones, and other parts of their preys' body. As part of the digestive system the salivary glands also produce powerful enzymes. If saliva containing these enzymes enters the wounds of a prey animal, it not only starts the digestive process, but also may cause such serous tissue damage that the prey dies. The destructive substances in a snakes venom include neurotoxins and hemotoxins. Neurotoxins paralyze the central nervous system and cause heart and respiratory failure; hemotoxins destroy blood vessels and blood cells and cause internal hemorragins. The different substances are not uniformly present in all snake venom, but vary with the species and the individual snakes within a species. Venom retains digestive powers; injected into a prey animal it may shorten the usual days-long digestive process of a snake by more than half. Less than one-third of the 2,500-3,000 living species of snakes are classified as venomous, and less than 300 species are fatal to humans. In the United States, more than twice as many people are killed by bees, wasps, and scorpion stings as by snake bites. Keith 3 There are four basic kinds of snake movement: Lateral (horizontal) undulation, conceltina movement sidewinding and rectilinear. Lateral undulating, also called serpentine movement is the most common form and is used by all snakes. By alternately contracting and relaxing muscles down each side of the body, the snake forms itself into a number of rearward-moving horizontal waves. While doing so, the snake maneuvers its body so that the rear of each backward moving wave pushes against something resistant. In concertania movement, also called earthworm movement, the snake anchors the forepart of its body and pulls the rest of its body behind it in the form of hoizontal curves; it then extends out the forepart of its body, anchors it, and repeats the process. Sidewinding is employed on soft sand or other surfaces that offer no resistance or slip. In sidewinding the snake loops its body into an S-shape, with only two points of its body coming in contact with the surface of the ground. It then progressively shifts the two contact points back along the body consequently propelling its body forward. Rectilinear, or caterpillar, movement involves a sliding of the skin back and forth over the body musculature and is therefor possible only in those kinds of snakes, such as rattlesnakes and boas, which do not have the skin tightly attached to the underlying musculature. The ribs remain essentially motionless, and the scales only provide body-to-ground friction. Keith 4 The vast majority of snakes lay

Contrast First Draft essays

Comparison/Contrast First Draft essays An aggressive retort by the United States will have a better outcome than no action at all as a result of the terrorists acts in New York. If you live in America right now you cant turn around without being assaulted by the media blitz on the recent attacks of the World Trade Centers. Until this incident we had considered ourselves immune to any foreign massive attack on our own soil. How wrong that turned out to be! Even with all of our technologies in the military we had no way to stop these people. I watch CNN and listen to all of the different opinions that people have given, and frankly am aghast at what I hear. When people get on television and give interviews I first look at their credentials, which are most often supplied. When I see PhDs. MDs and other impressive educational achievements following their name I automatically give them some consideration. What do some of these folks have to say? More than a few of these people dont think that retaliation by us is the right thing to do. They dont want to beget violence with the same. If you think of Jesus and his philosophy of turning the other cheek, you have to agree.... somewhat. Why should America show the rest of the world how petty we are by making such a big thing out of a few thousand people getting killed by some lunatics? Dont forget also these suspects are renegades, not claimed by any country. This makes for a very elusive target, in that we shouldnt bomb a whole country for the mistakes of a few. In watching the coverage, I was struck by the tone of passive acquiescence. Not once, in hours of listening, did I hear anyone express righteous anger. No one said, coldly, but with deadly seriousness, People responsible for this are going to die. Our military leaders speak of how we cant act rashly and the need for caution, which most likely means nothing will be do ...

Business start up Application form assesments Essay

Business start up Application form assesments - Essay Example Business Idea and the USP The key idea is to look for gifted amateur and professional actors (however, the preference will be given to amateurs and beginners). In fact, the industry is full of one-role actors and actresses, who are engaged in TV shows, advertisements and photo sessions. Therefore, the USP is based on the fact, that actors and photo models have to communicate with the audience through acting, and the key requirement for cooperation will be the ability to establish a dialogue with the spectator, creating the atmosphere of the close communication. Market Research and Test Trading In accordance with the brief web research, most dramatic artists, cooperating with talent agencies, position themselves as the universal actors for the on camera and voice over works mainly (45% and 32% correspondingly). The rest 23% are divided among commercial prints (13%), live corporate performances, including low quality stand-ups (8%), and performance management for private events (2%). T herefore, the business interest towards high quality acting is declining, while the demand for the high quality dramatic events is constant (in accordance with the live surveys). ... These are in need of talented actors, models, dancers, and design experts. 2. Spectators. While the agency is not dealing with the spectators directly, this audience assesses the quality of the actors’ work. In the light of such a division, the demographic categorization of the audience is not crucial, since the commercial and photo products are created for diverse categories. Skills, Experience and Qualifications Talent agency business is communications. The list of qualities and skills needed for running this business is as follows: 1. Organizational skills (including leadership and management) 2. Communicative and persuasive skills: for communicating with the actors, and the category-one target customers 3. Perfect face, name, and phone number memory 4. Ability to stay aware of the latest business events 5. Professional intuition and artistic flair, needed for finding the right actors and models among the others. 3 Months Action Plan Month one: Rent and equip the office Emp loy office manager, and one deputy agent to train Start promo campaign Set up contacts with administrations of the art and drama faculties, administrations of the amateur and professional theaters, and other talent agencies if possible. These contacts will be required for finding the necessary characters and dramatic types (with further creation of the database) Signing contracts with at least five studios Month two: Continue filling in the database Establish contacts with producers and agencies Sign another 5+ contracts Month three: Employ two more deputies and delegate them the task to look for actors and models in amateur theaters and among students Extend the promo campaign for increasing the search and cooperation geography Sign 8+ contracts Benefits

MANAGEMENT OF INFORMATION TECHNOLOGY Essay Example | Topics and Well Written Essays - 2000 words

MANAGEMENT OF INFORMATION TECHNOLOGY - Essay Example DMG’s goals are to upgrade healthy living by producing high quality products, to preserve the environment and to create sustainable returns for stakeholders. The model will focus on five attributes that make up the competitive environment namely supplier power, buyer power, competitive rivalry, the risk of substitution and lastly the risk of new entrants. With regard to the supplier powers, the suppliers play a minor role, if any, at raising the prices of DMG products (Oz, 2009, p.18). This is because the company owns most of the critical factors of production. For tea and Coffee production, DMG own farm estates for production of the crops, suppliers only provide packaging materials (Beynon-Davies, 2013, p. 376). A higher cost of the packaging materials would result in DMG transferring the additional cost to consumers by raising prices. The same applies for yogurt production, as the company owns dairy livestock, suppliers come in to provide flavours and packaging materials. Buyer power is detrimental to affecting the nature of prices within the market. DMG has a fairly larger number of consumers for its products. Essentially, the company cannot, under any circumstance dictate the terms of buying (Beynon-Davies, 2013, p.402). Given the fact that other brands of tea, coffee and yogurt the buyers may easily switch to other supplier of the same. Rivalry from competitors does not really lower the attractiveness of the market (Betz, 2001, p.29). Two firms in agribusiness provide competition to DMG but the major threat is one firm that enjoys a large market share because of an extensive information technology system (Proctor, 2011, p.16). DMG is taking measures to turn the tables in the industry and extend the domestic market share. Substitution seems to be a minor threat for DMG because of the coffee and tea are substitutes. In

Education and its impacts in students learning Essay Example for Free

Education and its impacts in students learning Essay The paper is about education and how its impacts enhance students learning. Universal access to education is one of the millennium goals of development. The main observations have been made together with the impacts. There is a brief introduction to what education really is. In addition, the essay further concludes by giving recommendations to what should be done to ensure every person has access to learning facilities both in the developing and undeveloped countries. Introduction Education can be termed as wealth of awareness. It can be picked up by a person and passed from one generation to the next after studying a certain subject or undergoing life lessons. It can be said to be a form of learning. Unfortunately, universal access to education has not been completely attained. A great education begins at home hence the kind of a background a child comes from will have an impact on their education. Observations made on education It has been observed that poverty particularly in developing countries is a major cause for education inequality. Secondly, the importance of education in modern world cannot be taken for granted. For instance, some sectors such as the military previously did not put emphasis on education requirements but currently they have raised minimum education requirements. It has also been observed that most countries are adopting modern technology in their learning institutions. There has been an increase in use of electronic devices such as laptops and I pads. More so, learning has been made easier since one can be educated from home through the e-learning. The observations made can be compared to the education indicators as listed by Aud et. al (2013). Impacts on students learning The Social economic status is based on the parent’s level of learning, their profession, earnings and their position in their social order. Parents with a high social economic status are likely to lay a good background for their children education than those of low status. They can afford to buy their children most of education materials they require such as pens, books and toys for young kids to enhance their early schooling. They are also capable of ensuring that their offspring have access to quality health care. In addition, these parents can access information about the well performing schools and they can also afford to pay the fees. On the other hand, parents with low social economic status usually do not have high levels of education hence their children will not be well prepared at home to start schooling unlike those with high social economic status. Gender in most African countries is still an issue to be looked upon. Boys are always preferred when it comes to access to education especially when resources to take children to school are limited. For instance, even if a girl had a better score than a boy, parents in most of African countries will prefer to take the boy for higher learning. Studies have shown that most of the poorest women in most countries have not even completed their primary school. Poverty is another impact on education. Children from poor households are less likely to perform well in class. These children usually have less participation in class, their level of terminology is low hence unlikely to perform well. Their parents cannot afford good nutrition for their kids and as a result, kids may have nutritional related illnesses and their education is disrupted. Parenting is the process of upbringing children. A child’s parent is commonly their first educator. Parents have roles of ensuring that their children are prepared for school, for example by ensuring that they have sufficient food and good health, this is necessary for a child concentration in class which results to good performance. It is at home that parents mostly emphasis on virtues such as hard work, integrity and commitment. The Society also has an impact on education. Community customs and practices have a great impact on education, which can either be helpful or damaging. For example, communities with traditions that encourage early marriages for girls prevent them from accessing their fundamental right to education. Technology, which is being embraced quite well in most countries, has a great impact on students’ performance. This is majorly for students in higher learning institutions. Students with access internet are able to complete their assignments in time. Most of higher learning institutions have embraced modern technology and they are offering some courses or units online, this is convenient for those students with access to internet because they can take classes at their free time and can also learn at their own pace. Conclusion Social economic status and poverty have the greatest impact on children access to education. Other factors with impact on education are access to technology, parenting, and race among others. These factors may have positive or negative impacts on children access to education. Undesirable effects such as inequality in education can be dealt with by making primary school education free and compulsory. If possible, education at each stage should be made free or affordable to everyone, promoting women education, discouraging child labor and school dropouts. Embracing modern technology improves education quality worldwide. References Aud, S. , Wilkinson-Flicker, S. , Kristapovich, P. , Rathbun, A. , Wang, X. , Zhang, J. , National Center for Education Statistics, (2013). The Condition of Education 2013. NCES 2013- 037 . National Center For Education Statistics, accessed on 24th May 2013.

Recruiting Changes in College Football :: Essays Papers

Recruiting Changes in College Football With the recent controversy and scandal surrounding the University of Colorado and the college football world, this off season has been one of the busiest ever. College Football has experienced an eye-opening revelation and these experiences call for major changes in the traditional recruiting practices. Last month, stories surfaced about the University of Colorado using sex, alcohol, and parties to lure blue chip recruits to their program. While these types of actions are prevalent at every major football program, this is the first time that they have been officially exposed. This exposure has started a chain-reaction of changes to the recruiting part of college football and has grabbed the attention of the United States Congress. The involvement of the most powerful government in the world shows the seriousness of the present situation and also that these inappropriate recruiting practices are not going to be ignored any longer. The face of college football will change dramatically and the results of this scandal will have a lasting impact for decades to come. For any person who follows college football and has a favorite team, this is an important issue because the traditional way that many of us have come to love, is about to disappear. It is amazing how an isolated incident, such as the one at Colorado, can incite such a large frenzy and call for change. The scandal started with a former recruit telling his experiences during his college visit in Boulder at the University of Colorado. His stories included wild parties with unlimited amounts of alcohol and the open availability to sex with the women of his choosing. The term used for these parties was "sex parties" and recruits were told that the women would perform any sexual act he desired. After the recruit made his experiences public, other stories began to surface from other recruits who had similar experiences at Colorado and other schools. The situation came to a boil when a former female player accused some of her team mates of sexual assault at one of these parties. Other students came forward with similar allegations of football players forcing sex from females at their parties. What started as small story ballooned into a very situation and it became very obvious that the recruiting game was out of control and in need of major change. After the stories surfaced out of Boulder, Colorado more stories began to surface around the country and even Brigham Young University kicked off four players for sexual misconduct.

Translation of Phraseological Units with Animal Names

INTRODUCTION Phraseology is a study of set or fixed expressions, such as idioms, phrasal verbs, and other types of multi-word lexical units, in which the component parts of the expression take on a meaning more specific than or otherwise not predictable from the sum of their meanings when used independently. The classification of phraseological units can be different. According to Vinogradov, there are phraseological combinations, unities and fussions. The Koonin’s classification is the latest outstanding achievement in the Russian theory of phraseology.The classification is based on the combined structural – semantic principle and it also considers the quotient of stability of phraseological units. It is represented by nominative phraseological units, nominative – communicative phraseological units, phraseological units – which are neither nominative nor communicative include interjectional word-groups and communicative phraseological units. My research i s related to the phraseological units with zoonimical component and their semantic structure.Zoonims, that are used in our language, are really meaningful, they are directed to the allegorical characteristic, probably metaphorical and stylistically emphasized. The aim of this research is to explore deeper the given phraseological units. I have set such objectives: 1) to explicate a concept of phraseological unit with zoonimical component and to reveal the regularities of their usage; 2) to analyse their semantic and structural peculiarities.The methods investigation research strategy are as followed: 1) method of the system analysis, that is a study of the subject of the investigation as a totality of elements, that create a system; 2) descriptive method, that gives the full description of phraseological units. The object of my investigation is the phraseological units with zoonimical component. The subject is the expressive means of Modern English phraseological units. These means are the morphological, syntactical, phonetic and lexical peculiarities of these phraseological units.Theoretical and practical value of the research consists in that fact, that nowadays there is a small amount of investigations about phraseological units with zoonimical component. Besides, the researches in the area of phraseology have become popular in the last decades. The results of this study are also important for the translation, as the translator should know the peculiarities of different idioms, in this case with zoonimical component. Composition of the research paper: The research consists of the introduction, two chapters, that are theoretical and practical parts, the conclusion and the bibliography.