PRATICAL WORKSHEETS Essay Example | Topics and Well Written Essays - 500 words

PRATICAL WORKSHEETS - Essay Example The DNA samples collected from suspects have the similar size of bands of about 1000 to 1100bp. However, band size of about 800 to 900bp and 1300-1400bp were also seen in the samples 1 and 2. On the other hand, the DNA fingerprinting shows that suspect 3 DNA has base pair band size of about 600-700bp that is similar to the band size of the DNA attained from the crime sight. Thus, is it quite clear that the DNA samples from the crime sight and suspect 3 DNA samples are same and suspect 3 has interaction with the crime sight. 3. Tris-borate-EDTA and Tris acetate-EDTA are the basic buffing compounds that are used to characterize the DNA molecules. Tris acetate-EDTA is to characterize smaller molecules of DNA whereas Tris-borate-EDTA is taken to analyze the portions of DNA. In order to maintain the pH of the DNA fragments, DC voltages of about 4-10V per centimetre is applied. On the other hand, it also enhances the DNA fingerprinting by lowering the movement of portions of DNA. In this way, bands with enhanced visibility and broad view can be created. On the other hand, as the concentration of gel increases the movement of fragments also decreases. Molecular biologists use DNA electrophoresis and find it a better method to differentiate different DNA fragments, as different segments of the DNA molecule show different characteristic when charge is applied. The DNA matrix is first into a solution that has higher concentration of buffer and DC voltages are then passed. As the presence of phosphate groups makes the DNA molecules to have negative polarity, it attracts the positive terminal. The ratio of the mobility depends on the strand size of the DNA molecule. If the strand size of the DNA is smaller it will move easily and faster after applying electric current as compared to the longer stands DNA. In order to make the DNA samples more visible a florescent compound like ethidium bromide is added to make the

History And Creation Of Science Fiction Film Studies Essay

History And Creation Of Science Fiction Film Studies Essay Science fiction has a rich and varied  set of cultural and  historical traditions. With reference to at least two different films and/or television texts discuss the evolution of Science Fiction as a genre. You should consider its literary origins as well as discussing how science fiction is a lens through which to view the social, political and technological progress and anxiety. In this essay I will discuss the history and the creation of Science fiction and the journey it has travelled that has changed society and surroundings of today. I will talk about the Science fiction genre and also the birth of the genre and how it all was created. I will talk about the literary origin as well as the social change and political influences and messages that are encrypted in this genre, and how the political society we live in, is touched upon in this. I will also discuss how technology has had an impact in the way the world is changing through Science fiction, and how it has helped us see things that we could only imagine. I will start this question firstly discussing the science fiction genre. The science fiction genre is a collection made of intellectual and physical adventure which overlaps predominantly with other genres. It is difficult to define this genre with a simple definition that clarifies it relation to other genres. There is a debate about the difference between the two, fantasy and science fiction. The science fiction fans and those, whom are passionate in this genre, usually have strong and different views on what makes a science fiction, a science fiction. Sci-Fi is known to be a genre that questions the What If? It always investigates philosophical, morals, and technological possibilities by making new and exciting realities. In the book, Genreflecting by Diana Tixier Herald, she defines science fiction deals with, scientific topics, space travel, aliens and recognizably Earth-variant worlds of life forms that have not been touched by magic. Also time travel is common theme in many of the sci-fi novels. Science fiction can be traced back to the revolutionary works of Mary Shelly in Frankenstein which was in 1818. This is the story of somebody being made by a scientist from different body parts, and a person who discovers that in the eyes of the world he is a monster and wants to get revenge. The idea that science might become an anti-social force and diabolical is one of the foundations for one of sci-fi most known assumptions. Even though many celebrate science as the end of lack of knowledge and superstition, SF can also remind us that it can be used as tool of violation, oppression and small minded destructiveness. Certainly many critics of industrialisms explained the products of scientific thoughts did more harm than any good. Technology did not free workers in the nineteenth and early century; it was mainly mutilated and then mutated them. H.G Wells allegorized the social and physical mutations inspired by industrialisms in his portrayal of the cannibalistic, technology-obsessed Morlocks in 1895 the novel, The Time Machine. In the early 20th Century we saw a large interest in this subject and it became more clearly defined and identified by the public. The emergence of the sci-fi pulp magazine helped develop a new generation of sci-fi writers, mostly Americans at the time. Also with fantasy writings, the use of art helped define the stereotypes in the public mind. Hugo Gernsback became a cultural leader at this time as a founder of Amazing Stories magazine. In the 1930s late, John Campbell became editor of Astounding Science Fiction, and a number of new writers started to come forward in New York. They names themselves the Futurians, which including Isaac Asimov, James Blish, Fredrick Pohl, and many others. Sci-fi writing and art become cultural bed fellows, and lurid covers of books were now the norm. During this time, authors such as Arthur Clarke, Robert Heinlein and A.E Van Vogt started making themselves a name. Campbells supervision of the Astounding Science Fiction magazine is thought to be known as the beginning of the Golden Age of sci-fi. This continued until after the war, when new magazines like Under Pohl Galaxy as editor, broke the old mold. Arthur C. Clarkes film 2001 A Space Odyssey (1968) is well known as an all time classic film, which also succeeded in achieving a new cinematic high. In 1950s, author William S. Burroughs came into his own and in the 1960s and early 1970s, writers like Frank Herbert and Harlan Ellison started experimenting with newer ideas and writing styles. In Britain we were not far away behind it, coming forward as the sci-fi new wave. In the 1970s, writers like Poul Anderson began to reshape so called hard sci-fi while Ursula Le Guin and others experimented with soft science fiction. Female characterisations were starting to eventually creep into this fiction increasingly. Twentieth century sci-fi in the U.S owes a lot to the gothic tradition of Frankenstein, which has also returned to haunt the dystopian subgenre of cyberpunk with its electronically generated identity and bitter assumption about the consequences of human greed coupled with scientific progress. More current SF are still keeping in with Wells vision, however speculative narratives about the life on other planets also human life in the future, dominates the market in sci-fi. Tech Fiction a whole subgenre has come out in the wake of Isaac Asimov most famous anthology, I, Robot (1950), which offered a way of imagining artificially-generated intelligence and consciousness. The Utopian sci-fi was heavily influenced by ecology, feminism and the TV show Star Trek. This was caught in the 1960s and created a slay of novels about the birth of a much better society made possible by the use of new technologies and a notion of science counterbalanced by humanism, spirituality, and democratic mulitcu lturism. What continues to bring narratives in the sci-fi tradition is an urgent desire to reimaging human society, even if having to revise history, inventing possible new technologies, civilization and life forms or even creating a speculative future. The term, Science Fiction was first used in the nineteenth century, arguably as the results of the god father of science fiction, H.G Wells, from his novels, Time Machine 1895, The Invisible Man 1897 and The War of Worlds 1898. Cook and Bernink (1999) argue that science fiction did not become established until the beginning of the twentieth century, when the magazines started to produce science fiction in written format. Cook and Bernink argues that one of the first and most known contributions to putting science fiction in the realms of cinema is Le Voyage Imaginares (1926) which says, ..helped to establish the bond between science fiction, special effects technology and set design that has remained a feature of the genre ever since, (Cook and Bernink, 1999:192) Science fiction cinema achieved mainstream in the late 1960s and 70s, with the infamous film, 2001 Space Odyssey  (1968) and also Star Wars (1977). Since then it has grown to become a much famous and popular genres moving away its previous status as of a B-Movie in the past. Some theorists have outlined a number of elements that are common within sci-fi. Using the semantic and syntactic conventions as mentioned above, an analysis of two specific films, The Fly (1986), story of powerful scientists Seth Brundle, who has a vision to change the limitations of space and time through the use of teleportation machine, however somehow manages to, when experimenting on himself, to combine his DNA with of a fly then produces a bad result. Also Even Horizon (1997) in which a crew travels into space in an effort to save a ship built by scientist Dr Weir, which while being abandoned in outer space, he has travelled into an unknown dimension and will be conducted in order to know weather, and to what extent, they conform to the conventions of science fiction as a genre. You can say that some authors may not believe that sci-fi is just about science, but its about politics. A lot of authors have used this genre to explore their political beliefs or outrage the political machine. Authors such as Robert Heinlein, Isaac Asimov and many more. Even if their main story is not meant to be political, political science fiction is quite important today. In the sci-fi genre there are analogies to current and past politics and government organizations, allowing the authors to explore political possibilities that may never be tested. Almost every military sci-fi there is a political wheel that turns the war for example, Starship Troopers (1959). Also there is government regulation and oversight such as the regulation of Do Androids Dream of Electric Sheep (1959). Also other subgenres of science fiction, it is not mutually exclusive. The film Avatar (2009) is a big blockbuster movie, with new 3D effects. It is not a movie that you watch normally but a movie that you immerse yourself, going through the adventure with dragons, hoping the good guys win and bad guys lose. However I believe this film has hidden political message through it. There is no doubt the director James Cameron created the most expensive movie ever created with message about environment, government corruption and terrorism. Avatar (2009) overt it own message about the environment and how mans interference with that area. The story is based on how humans have destroyed the earth and is now mining nearby planets for minerals including an unobtainium, on the Eden style Pandora. The area Pandora is a peaceful place, Navi, a race of blue humanoids whom live in peace with their exotic land and are linked to their ancestors in a way you might believe Aborigines, and Native Americans and other many tribes around the world. When the huge bulldozers cut down the Navis special spaces, you can imagine the same bulldozers cutting the many trees in rainforests in todays society, ripping apart tribes and the forests as this happens quite frequently in todays world. Al Gores documentary in 2006 states that global warming is real, and it is caused by human activity, and that all humans and the government has to do something before its too late and our planet will move past the point of no going back. You can argue that it is kind of like what is happening in Avatar (2009). Avatar (2009) takes many similarities of President Bushs War on Terror, even in the film, Stephen Langs war manic Col. Quartich exclaims, we will fight terror with terror!. When the Navie is refusing to leave their land so the government can mine their mineral, the military will not stop until they achieve their target. Even if it requires to kill every Navi and replacing their plant life with an apocalyptic land of charred chaos and rubbles. They also have their own group of scientist to create the avatar program, to gain access to the tribe and report back with relevant information. A few of the scientists have hearts, however the military people are portrayed as cold-blooded people and just want to win and destroy. You can say to sum this up that the film is intending to give a political message as a sci-fi genre, to the audience by feeding them information of things going on in todays world and how in the future life out can be gone. Politics does not necessarily have a large influence on sci-fi. Sometimes science fiction has an effect on politics. A few government agencies have science fiction counterparts, both on a known level and on a more subtle level. Some events in our history have been influenced by sci-fi that came way before it. A good example of this is NASAs Space Shuttle Enterprise was named after the Starship Enterprise from Star Trek after a letter writing campaign. While the Enterprise itself did not make it into space, it was in fact the first Space Shuttle every built by NASA and marked the beginning of Space Shuttles as we know. The Political Science Fiction is the media through which we can explore potential government institutions, point out the errors of our own political system, and experiment with new ideas. It can play across the world stage, is the imagination. Usually political science fiction can be an instructive tale of a repressive government, but it can also try and prove that other political avenues are as viable. If its even purely political, or what seems afterthought, politics will always be behind a great deal of science fiction. In the last 60 years the faster technological progress and events has changed the world. Even though all films are a subject to change at each point of sci-fi, has a close relationship with both technology and the real world. As Robert A. Heinlein a science fiction writer says, science fiction is a realistic speculation of future events based on knowledge of past and present real world. For this reason, the cause of the evolution of science fiction movies is the real world, put another way: Science fiction is reality. In the 1960s the radical revolutions in technology and the technological achievements such as the Moon, had a large impact on sci-fi. Also the Cold War, Martin Luther King, JFK and the Vietnam War all have an influence in sci-fi during the decade. Some of the well known films of sci-fi films including 2001: A Space Odyssey (1968) and The Time Machine (1960) had an impact in a way by this occurrence during the 1960s. Most notably the spacecraft appears in 2001 A Space Odyssey (1968) are very similar to the ship used in the 1960s. When the production of films was improving, the success of science fiction in the 1960s quickly advanced the creation of science fictions in the 1970s. The popularity of the technology during the 1970s has changed the lives of many people, cars, pocket calculator, bar codes and the computer at home. Others technologies such as the Space Shuttle influenced neutron bombs and the Concorde. An increase population of 4.4 million people since 1978 has affected the genre. The atmosphere of the decade was featured in the sci-fi film Logans Run (1976), while the anxiety about overpopulation was made in the film Soylent Green (1973). The increase of computer technology in films, more advanced films started to be produced in the 1980s. These new technologies gave a fresh new amazing special effect in sci-fi films like The Flight of the Navigator (1986), Predator (1987) and The Terminator (1984). Blade Runner (1982) is a science fiction that first contained dystopia rather than of all apocalypse in the road warrior or the future of The Terminator (1984). One topic that usually seemed to be presented on a number of occasions has been the concept of powerful corporations and evil that rules the world. This can be found in Aliens (1986), RoboCop (1987), The Terminator (1984) and Blade Runner (1982). Large technological advances during the 1990s all had the potential impact on sci-fi films. Some progress includes World Wide Web, text messaging, the computer generated films, cloning, photos of deep space and also the International Space Station. The ending threat of a third world war with Russia has been replaced by an increase number of small conflicts. The first war source was since the Gulf and Vietnam War took place, with some of the latest military technology used in the battle. Teams began to engage in larger roles in special effects films producing in revolutionary films like Men in Black (1997) and Jurassic Park (1993). Films with storylines in natural disasters have been made quite frequently like Deep Impact (1998), Armageddon (1998) and 2012 (2009), as the currant global warming and save the world began to have an influence. The film Matrix (1999) came a new era of SF films with complex plot and special effect. In the years 2000s, this was a decade of the availability of technological achievements related to space travel and also astronomy. The new solar systems and planets like Earth was discovered, countries like China have launched people into space, several robots have landed on Mars and exploring different planets was discovered in our solar system, recycling comet dust and many of unmanned probes have launched into space by organizations around the world. We are seeing the future of space tourism and the potential possibilities of space travel in the future. Also the politics climate has changed even more in events such as 9/11. Also not to forget, the film Avator was written by James Cameron in 1994. In 1996 Cameron announced after the film Titanic was made he would film Avatar. However due to technology not have been ready for the story and vision Cameron had for the film, he decided to make this film for the future when these technology was ready which he eventually did and released in 2009. To my conclusion on this essay, I have identified how far science fiction has come over time. Science Fiction has emerged over 100 years from the start of literacy novels, comics, magazine, television and films. I identified how politics and the surrounding of society and social have messages in science fiction films over time. Also how these films change of evolution in society and brings ideas to up and coming technology, making the world more advanced, constantly improving each day. Without sci-fiction films, and the whole genre, I believe that even today we would not have expanded and have the intelligence to bring out these technology machines, computers, phone and television today, as new ideas are still occurring in films every day. We would not have identified what is out in space, and now we can clear our minds with any superstitious thoughts of what is out there can be identified. We also can see the what if situation in the world if there was world disasters, to make us th ink of what can happen, and thanks to science fiction, technology is expanding and we can see more clearly and get ideas of what we can make the future and possibly create the future as we go along. (2969)

Essay --

Global warming is one of the most serious issues that the human species face today, yet the majority of the population does not pay attention to it. People are not aware of the dangers and do not care about it much because the main effects will affect the next generation and not themselves. Global warming is happening and it is the reason for changing weather and weather extremes such as earthquakes, floods and wildfires. Global warming is caused by societies lifestyle and these lifestyles destroy the environment and affect the whole world. The use of cars, trains, planes, as well as wasting energy for people’s entertainment has a price; this price is that society is in danger. The common definition of global warming is a gradual increase in the overall temperature of the earth’s atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide and other pollutants (Global warming, Wikipedia). Moreover, the effects of global warming will bring ecological and social changes. Because there is no exact way to predict the effects of global warming, it is almost impossible to say how strong global warming will affect life in the future. Scientists blame the greenhouse gas effect in combination with societies greenhouse gas emissions for the rising temperature. The greenhouse effect is a process by which thermal radiation from a planetary surface is absorbed by atmospheric greenhouse gases, and is re-radiated in all directions. Since part of this re-radiation is emitted back towards the earth’s surface and the lower atmosphere, it results in an elevation of the average surface temperature above what it would be in the absence of the gases (Intergovernmental Panel on Climate Change). Simply, global... ... of extreme weather and melting ice caps are indicators of global warming. Because these things will affect society, there are important decisions that have to be made in the present as well as in the future to secure people’s lives and lifestyles. The world community is aware of this serious issue and do already prepare for projects to slow down global warming, but they still have to improve. If the world leaders stop worrying about this issue, the future generations could be in danger. The future lifestyles will be affected by the decisions made in the present day. Society has much to improve to save energy and to lower greenhouse gas emissions. There are also small things people can do to help. Individuals can live a life without wasting energy or polluting the environment. Without effort, global warming endangers the quality of life for the future generations.

Parents in child’s life Essay

Parents are an integral part of any child’s life. They are his safe haven, his stepping stones and his personal cheerleaders. They are the people who create a person in the first place hence he/she owes their existence to them (Laura, 11). They give a child his name, his characteristics and his personality. They also give him both his negative and positive traits. So, in my opinion it is a foregone conclusion that parents’ identities do affect their children and in a key way. Some children may be affected more than the others but that everyone is affected by his mother and father’s identity to some extent (however small) is indisputable. I will try to explain in my essay how the children are affected and also why they are influenced the way they are. The first important way in which a parent’s identity determines their kid’s identity is their lineage. Kids in almost every part of the world are recognized by their parents’ pedigree or roots. Even we as teenagers automatically classify our friends as African-Americans, Caucasian, Asian, Jewish and Muslim etc. Whether we like it not, whether it is identity and religious stereotyping or not, the fact remains that we are recognized by both our parent’s history and their religion. In the contemporary world, with all the talk of eradicating borders and walls between people, the fact remains that we still recognize people this way. Why, some may ask. Though no definite answer, it maybe because of the prejudices this world builds into us as kids where the color of a man’s skin or the God he believes in is more important than the quality of his heart. A child’s character is also affected by their parent’s identity (Dr. Haim, 201). We see the proof all around us. If a child’s parents lie, chances are that the child will learn to do so too. If they stress on the importance of honesty, the child may grow up to possess an honest nature. This is because even before a child comes into contact with his friends, his parents remain the sole and most complete influence in his life at least until he is five or six. It is the parents who define the ‘innate’ characteristics of a child. Other than identity and character, a child’s education and career is also affected by his parent’s identities. Most of the times, it has been seen that kids are only serious about their studies when they are pressurized to do well at home and enthusiastic interest is taken in their child’s studies by both parents. This point that I am enumerating now may seem to apply more to the Eastern world then the Western one where independence and choice are quite important. But in many Asian countries, kids are often encouraged to take after their father or pursue careers that most of their relatives make a living off. Example a doctor may want his son to take after him and an engineer may want his kids to take an interest in physics and math. So, in a way, even a kid’s livelihood is affected by their parent’s professions. The reason to this may be because people often feel safer when their kids are following their line of profession as they believe their kids will receive the necessary support from them. In short, it is fear of the unknown on the part of the parents. Another important area where parent’s identities influence their children is in the child’s perception of himself/herself. An apt example over here can be of India where the caste system is still staunchly followed (Thomas, 109). The lower castes (or Untouchables as they are called) are often ostracized and treated like animals. Many higher caste Hindus consider themselves polluted even if a whiff of their scent touches them. These so-called-Untouchables accept this inhumane treatment without question. Psychologists believe it is because of their low self-image. Therefore, even their kids suffer from low self-esteem. This is a classic case of parents’ perception influencing their child’s opinion of himself. Of course, like every rule in the world, there are exceptions. There may be many instances when a child is not influenced by his parent’s identities and rises above it. An example is of Indian pop icon, Abhijeet Sawant, born into India’s lowest caste, but successful in becoming one of the country’s most famous pop stars. In our country itself, there are numerous examples. The creator of Peanuts, Charles Schultz was born in a very poor family. He did not let his parent’s identity as slum dog poor affect him. Another example is of veteran model Janice Richardson. She was born to an alcoholic mother (which says a lot about low self-perception) but grew up to be a cult icon in the world of modeling. Another very important exception is the orphans or kids from broken homes. I take nothing away from them when I say that some of them never even know their parents so there is no point of their getting influenced by them. They choose life and career paths and have characters that may be completely different form the people who gave birth to them. To conclude, there are always such exceptions but they are far and few in between. Most of the times, a person’s parent’s identity does tend to influence their kids minds in a large way. The reason for this may be that most of us look up to our parents and want to enumerate them. But having said this, seeing the current world phenomenon, parent’s hold on their kids may be more absolute in the Eastern world than the Western. Works Cited A Book Dr. Haim G Ginott. Between Parent and Child. Crown. (Jul 22, 2003). Thomas, G. Parent Effectiveness Training. Three Rivers Press. (Oct 31, 2000) Laura Davis. Becoming the Parent You Want To Be. Broadway. (Feb 3, 1997)

Resposibilities and Relationships in the Lifelong Learning Sector Essay

It is the responsibility of the teacher to make the teaching area a safe and fair environment to learn in and teachers should be aware of, and keep up to date with key legislation relating to this. The Health and Safety at Work Act (1974) covers a number of duties relating to teaching and learning. Risk assessments should be carried out and risks properly controlled to ensure a safe working environment. Besides the Health and Safety at Work Act itself there are important pieces of legislation that would apply to a sewing workroom environment. 1. Provision and Use of Work Equipment Regulations. 1998: require that equipment provided for use at work, including machinery is safe. 2. Manual Handling Operations Regulations 1992: cover the moving of objects by hand or bodily force. 3. Electricity at Work Regulations 1989: require people in control of electrical systems to ensure they are safe to use and in a safe condition. The Equality Act (2010) aims to eliminate discrimination based on age, disability, race, religion, belief, gender and sexual orientation. It places a duty on teachers to make reasonable adjustments for disabled people. It also provides protection against discrimination relating to pregnancy and maternity. Teachers must also adhere to the Children Act (2004) that places a statutory duty on them to make arrangements to safeguard the welfare of children. The Act gives responsibility to local authorities to make enquiries when anyone contacts them with concerns about child abuse. The aim is for every child, whatever there background or circumstances, to have the support to: Be healthy Stay safe Enjoy and achieve Make a positive contribution Achieve economic well-being ii) Following the Further Education Workforce Reforms 2007 New Regulatory Requirements state that all new teachers are to hold or acquire within a specified period of time: A ‘Preparing to teach in the Lifelong Learning Sector’ (PTLLS) award or its equivalent as a minimum license to teach for all who have an element of teaching in their role irrespective of job title; and either A diploma in teaching Level 5 status for those in a teaching role; or A Certificate in Teaching in the lifelong learning sector at Level 3 or 4 All new teachers must demonstrate through professional practice that they meet the standards and can use effectively the skills and knowledge acquired in teacher training. iii)The Institute for Learning (IFL) is an independent professional body for teachers, trainers, tutors and trainee teachers across the FE and skills sector. It has a code of conduct which outlines the behavior expected of its members. Briefly it states that members shall: Behave with Professional Integrity Respect the rights of learners and colleagues Take reasonable care to ensure the safety and welfare of learners Provide evidence of CPD according to IFL policy and Professional Practice guidelines Ensure disclosure of any cautioning or conviction of a criminal offence Be responsible for acting in accordance with the conditions of membership and assisting the Institute with any investigation. b) Boundaries The Teaching or Training Cycle consists of five processes namely: Identifying Needs – The purpose is to identify if the students face any barriers which may affect their learning or if they have any additional needs. There are many ways to do this and could involve; looking at their initial application if one is completed before the course starts, an informal discussion, observation during a class activity or by an initial test or assessment. It is also important to ensure that the student is on the correct course and to offer any advice perhaps with funding or travel referring them if necessary. The process will also help with the planning of the course as it will help the Tutor design a course suitable for the skills and experience of individual class members. Plan and Design Learning – This stage involves the planning of the content of the course. A scheme of work will be designed to plan the content of each session and lesson plans devised to organize them in more detail. When possible agreeing individual learning plans can be agreed with students and contingency plans made to take into account different needs of the learners. This would also be the opportunity to prepare learning resources and activities. Risk assessments need to be carried out and all attempts made to create a safe, positive and accessible learning environment. Deliver – A Teacher should be well organized, well prepared and enthusiastic when delivering a lesson. They should be able to communicate appropriately and effectively and act and speak appropriately. It is essential to promote equality, value diversity and teach in an inclusive and engaging way with a good sense of humour. Assess – Work needs to be assessed within a reasonable time to check that the students have gained the necessary skills and knowledge. Use a variety of assessment methods and keep a record of achievements. Feedback should always be constructive and given within a reasonable time. Evaluate – A programme should always be evaluated in order to improve the teaching and learning process. To evaluate how well the programme was planned and delivered feedback should be encouraged, accepted and acted upon. The teacher should encourage student development and progression as well as maintaining their own teacher development and professional currency. (GRAVELLS 2012) There are boundaries within which a teacher must work and it is important not to overstep these by becoming too personal with the students. It is also important to know where the role of teacher stops and to work within the limits of that role. Some examples are: If a teacher identified that a student was struggling to attend classes because they couldn’t afford the bus fare it would be inappropriate to lend them money. In this instance the student should be referred to the student support staff or the financial support staff. If a teacher was planning a class but found the room had insufficient access to equipment or resource’s it would be unacceptable to voice their concerns to the students. This would be unprofessional, they should address it to the organization, or change the lesson plan to accommodate the resource’s available. Students may choose to confide in their teacher about personal issues and, although a teacher should be understanding and sympathetic, it is important that they maintain a professional role. The student could be referred to a councillor, pastoral staff or support staff depending on the issue concerned. They should avoid getting involved in the personal lives of their students. When assessing students it is important that teachers are fair in their judgments. They should not bebiased towards or against any one student. When evaluating the teaching and learning programme the teacher should be able to listen to and react to feedback in order to improve. If in doubt about the boundaries of their role a teacher should seek advice. This could be from another teacher, a colleague, their line manager or their mentor. c. Points of Referral A teacher may encounter learners with varying degrees of needs. They may be able to deal with some of these needs but some may need the support of other professionals. A Support Worker will help a learner with additional needs. They will have had special training in the particular field required by that learner which the teacher won’t have had and will be able to support them in or outside the classroom setting. There may be a student whose first language isn’t English and has trouble understanding the lesson so there may be a need to work with an interpreter A teacher may also need to work alongside external agencies like the Job Centre. The students may be leaving the learning environment and looking for work and the Job Centre will have the advice and information that they need. d)Promoting Appropriate Behavior i) Having a preventative strategy is a good way to promote appropriate behavior in a lesson. Be prepared and waiting for the learners in the classroom so you can take control of the space and organize it as you wish. Getting the student’s attention with an interesting starter activity shows that you are in control of the class. Present the aims and objectives and share the session plan explaining the purpose and reason for studying it. When planning a lesson ensure there is plenty of variety as students are more likely to behave well if they are stimulated and are not bored. You should have realistic expectations of your class for example, don’t expect a room full of teenagers to sit still through an hour-long power point presentation quietly. ii) Decide for yourself what rules and procedures would create a good atmosphere in your class and will maximize learning. Explain that you want an effective, fair and happy classroom and discuss the rules with the class. There will be rules that are non negotiable for example regarding safety or turning up on time but be prepared to negotiate and compromise to get commitment on others. Encourage the learners to contribute to the rules and procedures. Students are more likely to adhere to rules they have been instrumental in creating. Consider asking the class to devise their own rules and if you reject a popular suggestion be prepared to explain why to justify your decision. The aim is to get the students onboard with the rules and procedures and see them as their own; they will then see them as worth keeping and enforcing. iii) It is important to develop a good rapport with the students as this creates a more positive attitude towards the teacher and to learning. It will also turn the classroom into a co-operative team and reduce antagonism. Get to know the students on a personal level, learn their names and use them. Learn something about each student like what they like to do in their spare time, their hobbies, interests or work and refer to it in conversation. These small details will make the students feel noticed, valued and liked by the teacher and therefore more co-operative. (PETTY 2006)

FINAL VERSION OF BEST PRACTICE PAPER

FINAL VERSION OF BEST PRACTICE PAPER FINAL VERSION OF BEST PRACTICE PAPER Best Ways That Preschool Programs Support School Readiness for Children of Immigrants Brescia University Katiana Salinas Research Methodology Nancy Keeton December,2012 I chose as the best practice question, what is the best way that preschool program support school readiness for children of immigrants. The reason why I chose this topic is not only because I think it is relevant information in the Education field but also because I am an immigrant and I have a 3 year old daughter so I would like to contrast what I have witness in practice with some other literature and researchers so It can be useful at the time of working with children of immigrant who is a growing population. Of late it has been realized that child care and early education has been appearing from time to time in the news headlines. This is so since it has dawned on many that with the improvement and easy access to high quality early childhood programs, it would help act as a pillar that would greatly help in improving economy. Moreover, this would go in great lengths to drastically change the results for susceptible children and their families. Calls for increased devotion in earl y childhood plans to make sure that children get to school fully equipped with the implementation that they need to learn has been on the rise. These calls have not only brought with them a wave of excitement in the early childhood field but have also managed to shoot questions about the type of programs that would successfully turn around the lives of susceptible population, not forgetting the children of the immigrants (Barnett, 2005). It has been found out that for every four children in the United States who are under the age of six when put together, one of them is likely to have a parent who was not born in the country. Furthermore, they are usually faced with great dissimilarity in their countries of origin. Introduction The quest of aspiration to live in a society where children considered being of humble backgrounds put substantive effort in their education to be able to rise to the level of middle class status. However, many of those children born under poverty usually have to struggle in order for them to realize their dreams as grown-ups. With this, nevertheless, they still fail to achieve the levels that can make them be considered to have achieved the level of middle class status. It is quite obvious that about two out of three children who are given birth to in the last five level of income distribution always stay in the lowermost two-fifths in the level of income distribution as adults (Becker & Rohling, 2008). Usually, this nonexistence of economic achievement or reality can always be traced back to an individual not being able to complete college or even high school levels. This success seems to come to a halt way back from academic and interactive struggles as one goes thro ugh grade school. As a matter of fact, there is always an existing gap between the less fortunate children and their well of counterparts in terms of health and skills even before they begin attending the schools. Immigrant children are disadvantaged even before they begin attending school. The skills that they acquire as they grow up, their health, and behavior to mention but a few, make them inadequately set for kindergarten as assessed with their counterparts that grow up in good living and better economic environments. Less than half (48 percent) of children from immigrant families are always ready to start going to school at the age of five, scrutinized under factors that incorporate reading abilities and early math, learning related and problem behavior, and the physical health in general as well. It came out clear that those children who are given birth to with parents who earn either moderately or highly are much likely to go to school when they are ready to begin learning. A gap that is about 27 percent is realized between children from moderate

American Pie essays

American Pie essays The American Pie trilogy has become a huge success for teens as well as adults. The films all made a huge amount of revenue. Even though the major role of all American Pie films is sexual material, it sort of expands its horizon in the second and third films. Relationships, love and drama start to occur and more serious issues are dealt with and not just sexual material and comedy. Both male and female genders in the films act differently in regards to what our world usually views gender as. American Pie is known as a genre falling under teen comedy with generic teen elements. What I mean by teen generic elements is sexual conflicts, quest for sex, belonging and so on. All of these elements are shown in the films. Individuals tend to understand genre in various ways. An example of what genre is stated by theorist Arthur Berger, a type of text characterized by a particular style. I used to think genre is just basically placing material in classes or categories until I took this class. I learned that there is a lot more to genre than just that. Genre can be looked at in many ways, even classes and categories. Before getting into genre related material, I will briefly explain what American Pie is about. Its about individuals in their late teens dealing with teen issues. Some of these issues are, relationships, friendships, and the sexual material. The pie is resembled as a sexual icon. How pie is considered an icon to sexual pleasure. Its saying that sex is like a warm p ie, thats how it would feel. One of the actors in the film actually gets caught by his father having sex with a pie in the kitchen, which was hilarious. Many film critics relate American Pie to older comedy movies like, Meatballs and Porks. In my opinion, first and third films show genre in different ways not just teen comedy. Altman convincingly argues that the film industry promotes multiple genres around any single mo...

Williams Name Meaning and Origin

Williams Name Meaning and Origin The common Welsh patronymic last name Williams has several possible origins: Son or descendant of Guillemin, a pet form of Guillaume, the French form of William.From the Belgic guild-helm, meaning harnessed with a gilded helmet or  welhelm, the shield or defense of many.Derived from the given name William, an Old French given name with Germanic elements: wil desire, will and helm helmet, protection. In Wales, adding an s to the end of a surname denotes son of, pointing to Wales as the origin of many people with the Williams surname. The Williams surname is also popular in countries such as England, Scotland and Germany. Williams is the third most popular surname in the United States, Great Britain and Australia. Williams Name Origin:  English, Welsh Alternate Surname Spellings:  WILLIAM, WILLIMON, WILLIMAN, WILLIAMSON, WILCOX, MACWILLIAMS, MCWILLIAMS, WILLIHELM, WILLELM Fun Facts About the Williams Surname The last man killed in the U.S. Civil War was Private John J. Williams of the 34th Indiana Volunteer Infantry. He was killed in the battle of Palmetto Ranch, Texas, on May 13, 1865, a month after Lees surrender. Famous People with the Surname Williams? Thomas Lanier Tennessee Williams - American playwright who won the Pulitzer Prize for Drama for A Streetcar Named Desire (1948) and Cat on a Hot Tin Roof (1955).Hiram Hank Williams - American country music legend, credited with pioneering honky tonk.Robin Williams - American comedian and actorRoger Williams - Founder of Rhode Island Genealogy Resources for the Surname Williams 100 Most Common U.S. Surnames Their MeaningsSmith, Johnson, Williams, Jones, Brown... Are you one of the millions of Americans sporting one of these top 100 common last names from the 2000 census? Common English Surnames Their MeaningsWilliams is the 3rd most popular surname in Great Britain. Most Common Australian Surnames Their MeaningsWilliams is 3rd on this list of the most commonly occurring surnames in Australia, which includes details on each names origin and meaning. Williams Family Crest - Its Not What You ThinkContrary to what you may hear, there is no such thing as a Williams family crest or coat of arms for the Williams surname.  Coats of arms are granted to individuals, not families, and may rightfully be used only by the uninterrupted male line descendants of the person to whom the coat of arms was originally granted. Williams DNA ProjectThe Williams DNA project has over 535 participants making it the 2nd largest surname DNA project in the world. The Web site includes Williams records from around the world as well. Descendants of William WilliamsA genealogy of the descendants of William Williams (1778-1857) from Pittsylvania County, Virginia. FamilySearch - Williams GenealogyExplore over 29 million historical records and lineage-linked family trees posted for the Williams surname and its variations on the free FamilySearch website, hosted by the Church of Jesus Christ of Latter-day Saints. Williams Surname Family Mailing ListsRootsWeb hosts a free mailing list for researchers of the Taft surname. Post a query about your own Taft ancestors, or search or browse the mailing list archives. DistantCousin.com - Williams Genealogy Family HistoryFree databases and genealogy links for the last name Williams. Sources Cottle, Basil. Penguin Dictionary of Surnames. Baltimore, MD: Penguin Books, 1967. Menk, Lars. A Dictionary of German Jewish Surnames. Avotaynu, 2005. Beider, Alexander. A Dictionary of Jewish Surnames from Galicia. Avotaynu, 2004. Hanks, Patrick and Flavia Hodges. A Dictionary of Surnames. Oxford University Press, 1989. Hanks, Patrick. Dictionary of American Family Names. Oxford University Press, 2003. Smith, Elsdon C. American Surnames. Genealogical Publishing Company, 1997.

BMS forum discussion- Summary post Essay Example | Topics and Well Written Essays - 250 words

BMS forum discussion- Summary post - Essay Example The employees would be asked to give their response on several factors that leads to these problems as well as the possible ways of solving or their perception on the problem identified. Creation of departmental units that incorporates employees from various cadres in the organisation will bring the management and the employees to interact more often, a factor that is likely to break the communication barriers. Acquiring relevant information is the most important aspect of any business dealing with information management system. Data is the unprocessed piece of information while information the processed data. There are primary and secondary data; the former is collected using questionnaire when one is undertaking study, while secondary data involves using data that was collected by previous study. For instance, the organisation will depend entirely on the accounting section to provide financial data for the stakeholders and potential investors. Therefore, relevant information needs to be communicated after the auditing process to ensure its reliability. Good information must be reliable and reproducible, this can only be achieved if the one can follow the same approach used previously and obtain similar finding by repeating the entire process. The method for analysing data will depend on the variable and the expected results. If there are more than two dependent and independent variable, a multiple approach like multiple analysis of variance is appropriate, however, if the data is simple analysis of variance is appropriate. Data has one disadvantage of possible manipulation; besides, if the size is not representative it will give misleading information. The information on the other hand depends on data, hence may give misleading

Hurricane katrina Research Paper Example | Topics and Well Written Essays - 250 words

Hurricane katrina - Research Paper Example The levees were not strong enough to hold a hurricane as enormous as Katrina. Many private and governmental agencies shared the responsibility of maintaining the levees’ integrity, which caused doubts about the division of responsibilities as a result of which, their efficiency declined. Another cause of failure was the lack of an appropriate warning system to alert the people. The death toll of about 2000 that happened as a result of Katrina could have been prevented had the entire population in the path of the hurricane was evacuated in a timely manner. Evacuations went very slow. A lot of people remained in Katrina’s path till 19 hours before the occurrence of landfall because of delays in the mandatory evacuation. The government was sluggish in the evacuation and rescue of the people affected by Katrina partly because of subjectivity about the consequences of the hurricane. With proper management and efficient disaster control and relief system, the disastrous effec ts of Katrina could have been

Science of Sustainability Essay Example | Topics and Well Written Essays - 1750 words

Science of Sustainability - Essay Example Societies in the past have completely deprived themselves of natural resources they needed to survive, such as deforesting islands (Diamond 93), and with the human population topping 7 billion people, we need to ensure that we sustain the natural resources we need to survive. Question 2: The difference between short-term sustainable development, for instance, attempting to develop sustainably for 100 years, and long term sustainable development which can work forever, is the understanding of the fact that some resources are truly finite, and will not realistically be replenished (short of looking at the earth on geological time scales). The best examples of this are probably oil and coal. If one talks about the century from 1900 to 2000, oil was used in a sustainable way – it did not run out during that period. However, that does not mean that the use was truly sustainable: it could not be kept up for another 100 years. Coal is in a similar situation at the moment, with many p eople predicting it could last anywhere from another hundred to four hundred years (Energy Watch Group). This lulls us into a sense of security regarding these resources. The problem, however, is that this is not truly sustainable. The only things that are truly sustainable are those that are consumed at the same rate as the earth produces them or slightly slower – and things like coal and oil will never fit this description. True, long-term sustainability must come from renewability, while short-term sustainability can come from almost any resource, depending on the time frame. Question 3: Many things can be done at a variety of levels in order to promote sustainability. In some ways, all of this comes down to personal choices – if everyone on earth lived in a sustainable way, the human population would be sustainable. On the individual level, the easiest things to do are conserve, reuse and recycle. However, it is important at every level to interact with the levels above you, so for an individual it is also important to combine with your community to promote sustainable lifestyles, engage with politicians and so on. I believe that communities have a role in creating sustainability especially through food production and coming together to support local agriculture. In the upper echelons, the state, federal, and international levels, much of sustainability comes down to money and willingness to use it in the right ways: giving tax breaks to companies that function sustainably or develop techniques to others who do so while taxing and regulating industries that fail to. Governments also need to fund research and development into sustainable technologies and fuels. Question 4: Human innovation has done a great deal to increase human standard of living in a variety of ways. Large-scale food production and transportation networks have let to more nutritional availability (though some people refuse to use this, while others abuse it and overeat). Med icine and information technology have especially led to improved standards of living – only a couple of hundred of years ago people died

Effective Team and Management Essay Example | Topics and Well Written Essays - 2750 words

Effective Team and Management - Essay Example One outstanding person who has shown this is Virgin Group founder, Richard Branson. This essay will evaluate the success and achievements of Richard Branson (as a case study) on leadership and teamwork in relation to the theoretical models that conceptualise leadership and at the end it will unfold in a much more practical way, those ways that an effective leadership can be achieved. To meet this objective, the essay will analyse critically leadership styles that Richard Branson deployed that heightened his performance in effectively coordinating the teams he had and comparing this to the existing theoretical conceptions. Richard Branson was born on 18th July, 1950 in England and later on started going to school of which he did not complete. His school life was a misery and at age 16, he stopped going to school, an event that saw his life change for what it is today. It was this drop-out that got him into business enterprises which begun from the sector of music but has since developed to a myriad other sectors. His mother Eve (flight attendant) and father (Edward Branson) struggled with him so much to help him in education as he had dyslexia disorder but these failed and at age 16 he drop out. This prompted him to found a youth magazine called â€Å"Student† which he ran for some time until 1969 when he thought of venturing in a record shop that could help support his magazine financially and in 1973, he launched Virgin Records. Branson continued to go in his business enterprises step by step and today the Virgin Records he launched in 1973 has grown expansively and it is now a group of companies that host over 200 companies in very many countries. It’s not only that one line of business that Branson owns but number of several other businesses across the economy that has escalated him financially to become a billionaire. Virgin Group is a

Policy Statements Coursework Example | Topics and Well Written Essays - 1500 words

Policy Statements - Coursework Example According to the report findings  the public and community interest and involvement in major decision making process is also very important in policy statement especially the educational policy statements. The policy statement formulation should also define various tasks to be accomplished at the end of its implementation phase.   There are various strategies that can be used for successful implementation of policy statement and this should be properly laid down by the governing body formulating the policy statement. The various steps that the policy will take from its formulation to implementation should also be properly outlined in the policy making process. It is also important that a policy statement should consist of various aspects such as the main reason for its action plan.This study highlights that  the policy should also outline a number of guidelines describes the terms of employment conditions. In addition, a sound policy statement should also provide and describes the various relevant authorities regarding the institution or organization in question.  The policy statement must also describe the goals, aims, mission, vision as well as objectives of the institution of concern.  The policy statement can also include both long term and short term goals of the school organization.   This paper will provide a review on the policy statement of the educational systems in the United States.

Drunk driving Research Paper Example | Topics and Well Written Essays - 1500 words

Drunk driving - Research Paper Example Alcohol has been around for millennia. In fact the first recorded use of alcohol can be found in the Middle East thousands of years ago. Some of the problems relating to alcohol abuse involve direct physical injury. You are more likely to fall down the stairs or walk into traffic if you have been drinking. Alcohol affects peoples’ motor skills and makes it more difficult for them to coordinate their actions. Also, depending on what sort of person you are, you might be inclined to get into fights with people. Alcohol is usually consumed in bars with other drinkers and these places are not always safe; many alcoholics lose control of their senses and are easily provoked. They might smash a bar stool on your head, for example, which could cause a serious head injury. Alcohol is famous for reducing inhibitions and judgement capacity—and this should be known in advance. Another important thing to do in advance of a night of drinking is to choose someone to be your â€Å"des ignated driver.† This is a person who will stay sober and look after you—if you were to drive while drinking serious problem might occur. All of this facts about alcohol make it clear that driving when drinking is a bad idea. However, they do not quite make clear how devastating the impact of such crimes are. We need to do everything we can deter people from getting behind the wheel while driving. We need to have much better detection and we need to have much more severe penalties. Only that will deter drunk drivers. The policies in place are a lot better than the old ones. The human body can be examined for alcohol use. The pupils of the eyes are dilated when under the influence and people have red faces and eyes. There are a variety of tests police perform including standing on one leg, counting backwards, and so on. Different quantities of alcohol in the blood will have different affects on different people. At a

Policy Statements Coursework Example | Topics and Well Written Essays - 1500 words

Policy Statements - Coursework Example According to the report findings  the public and community interest and involvement in major decision making process is also very important in policy statement especially the educational policy statements. The policy statement formulation should also define various tasks to be accomplished at the end of its implementation phase.   There are various strategies that can be used for successful implementation of policy statement and this should be properly laid down by the governing body formulating the policy statement. The various steps that the policy will take from its formulation to implementation should also be properly outlined in the policy making process. It is also important that a policy statement should consist of various aspects such as the main reason for its action plan.This study highlights that  the policy should also outline a number of guidelines describes the terms of employment conditions. In addition, a sound policy statement should also provide and describes the various relevant authorities regarding the institution or organization in question.  The policy statement must also describe the goals, aims, mission, vision as well as objectives of the institution of concern.  The policy statement can also include both long term and short term goals of the school organization.   This paper will provide a review on the policy statement of the educational systems in the United States.

Teamwork experience Essay Example | Topics and Well Written Essays - 1000 words

Teamwork experience - Essay Example The researcher states the cultural differences made him stand out of the group at a communicative level. The Australians fluently spoke to one another and quite often, the researcher would feel left out. He tried to join them in the conversation. But he used to take too long to think about right words to construct the sentence, which would not only be embarrassing for him, but would also require them to display patience while listening to the researcher, which ultimately broke the temp of conversation. The author of this article understood English sufficiently to know the meaning but founds it difficult to speak with the required fluency and appropriate usage of words. Anyhow, he did not have any choice as the authority rested with majority and conversation had to be made in English. Besides, English is the course language so he had better give up any attempts to devise another language as the medium of communication. He mostly listened to his group members as they spoke. This not on ly maintained the tempo of conversation, but also provided him with an opportunity to improve his English speaking skill. There was a great deal of difference between the comfort he felt in speaking English between the start of the project and the end of the project. There is another positive aspect of interacting in foreign language which is that it reduces cultural differences among team members and helps in the development of strong rapport among them. (Neyer and Harzing, 2008, p. 13). In week 6, we learned how to work in a diverse group. The diversity among team members can be there in terms of difference of age, gender, culture and such other factors. In our case, our team was diverse in terms of culture as we were all boys and belonged to the same age group. I learned that diversity can cause many conflicts if not handled in the appropriate manner. In order to minimize the conflicts, we needed to minimize the cultural differences by understanding one another’s culture. Therefore, we established a culture based meeting. In that meeting, I was supposed to introduce Chinese culture to my group mates whereas they would talk about the Australian culture. That meeting was specifically meant to enhance our understanding of each other’s cultures. It is possible to reduce the cultural differences between team members if â€Å"mental processes associated with national culture are relatively fluid, and can be changed and sustained by appropriate situational factors† (Leung et al., 2005, p. 367). In the culture based meeting, the specific area that required to be discussed was ethics. Standards of ethics vary from culture to culture. What actions are considered respectable and honoring in one culture may be considered insulting in another, Therefore, in order to make sure that we respected each other’s cultural ethics, we discussed ethics of Chinese and Australian culture in this meeting. This way, we handled the cultural diversity in a v ery good manner. Not only was this meeting very enjoyable and informative, it also helped us escape a lot of dysfunctional conflicts as we knew each other’s cultural demands and would act accordingly so that nobody’s feelings were hurt. In week 7 and week 8, we learned how to work in a team, minimize the conflicts and be successful. Teamwork is very helpful for achieving big tasks that require a multitude of competences all of which are not the property of one individual. Therefore, in a team, members benefit from one another’s competences in order to attain their mutual goals and shared objectives. In our team, students A and B had a stronger bond with each other than with the rest of team members. They would often make fuss over petty issues, and we had to be patient in order to keep the ship

San Vitale Church: Construction and Design

San Vitale Church: Construction and Design Byzantine Empire started when the Roman Emperor Constantine moved the capital of Roman Empire from Rome to Byzantium. Byzantine Architectures was very similar to Roman architecture, but got certain influences from Near East and used Greek cross plan in church architecture. When the Church of San Vitale was built, Ravenna was under the control of Byzantine Empire, which is why San Vitale would be similar to the Byzantine architectures instead of having the same plan as other churches in Ravenna. The construction of Church of San Vitale, dedicated by Bishop Maximian in 547, was begun long before Maximians arrival at Ravenna, even before the city was recaptured from the Goths in 540. Construction of this church began under Bishop Ecclesius after King Theodorics death in 526. The person who funded this great project was a certain Julianus called Argentarius ie a banker, not a bishop (Lowden, 127). He provided more than 26000 gold coins to proceed with the work. San Vitale was built in honor of Saint Vitalis, who was martyred at Ravenna in the second century (Kleiner, 316). The raison dà ªtre of the Church of San Vitale was to hold the relics of Saint Vitalis. Vitalis was not as famous or important as other famous saints, such as St Lawrence, thus originally there was only one small cross-shaped martyrium chapel built for him at Ravenna. But now a new church was constructed for him. There is no reason found to explain why his relics grew to the importance of requiring a magnif icent new church. But according to one legend, he was the father of Gervasius and Protasius, two important Milanese saints, and all three of them are martyred in this church. This might be the reason why a church was specially built for St Vitalis (Lowden, 127). Its design is different from the sixth-century churches in Ravenna and was considered to be unlike any churches in Italy. It is not a basilica, but a central-planned church similar to the Justinians churches in Constantinople. The Church of San Vitale is a central-domed octagon extended by semi-circular bays, surrounded by an ambulatory and gallery, all covered in vault. The main source of light comes from the clerestory and there are windows on the side walls, too. The regularity and angularity suggested by the exterior is different from the interior, which is dominated by curves. There are seven curving exedras on the sides of the central space which the double arcades will lead the eye up to vaulted semi-domes, arches, and thence to the central dome. The lower part of the church was originally reverted with colored marbles, which most of them were lost through out the ages, and now parts of them were restored. The presbytery (the part of a cathedral or church east of the choir, in which the main altar is situated) was also covered with marble and costly opus sectile in a geometric pattern. In the middle level, the presbytery was covered with mosaics. The mosaics that decorate San Vitales choir and apse like the building itself, must be regarded as among the most climactic achievements of Byzantine art (Kleiner, 316). But the original decorative scheme for the upper surface of the main body of the church remains unknown (Lowden, 127). The most famous parts of the Church of San Vitale are the mosaics. The imperial panels in the church of S. Vitale at Ravenna are perhaps the most famous of all Byzantine mosaics (Treadgold, 708). Two panels face each other, one on each side of the apes. The left one was covered with mosaic Emperor Justinian and his Attendants and the right one was cover with mosaic Empress Theodora and her Attendants. Both the emperor and empress can be identified by the imperial purple robs they wear and halos behind their heads. The attendants who accompany Justinian parallel Christs twelve apostles. Therefore, the mosaic serves both political and religious reasons of the emperor. In the mosaic, the positions of the figures are important. They express the ranking of all figures (Treadgold, 708). Justinian is at the center, wearing purple robe and with a halo in order to distinguish from other dignitaries. At his left is Bishop Maximianus, the man responsible for San Vitales completion. Although the emperor appears to be slightly behind Maximianus, the large golden paten he carries overlaps the bishops arm. This symbolized by place and gesture, the imperial and churchly powers are in balance (Kleiner, 317). In these mosaics, classical elements of art mostly disappeared. For example, no shadows are presented, faces of figures are more stylized, and there is little naturalism. There is no background indicated. In the mosaic Emperor Justinian and his Attendants, the artists wanted viewers to think the procession is taking place in San Vitale, thus the emperor would appear forever as a participant in this church, symbolizing that he will be the proprietor of this church and the ruler of the empire forever (Treadgold, 708). This one of the most important reasons why San Vitale was built: to glorify the Emperor Justinian and the whole empire under his rule. The opposite wall of the apse contains the mosaic that depicts Empress Theodora, who was considered to be one of the most remarkable women of the middle Ages (Kleiner, 317). Similar to her husband, she is accompanied by her retinue. She carries Chalice, the golden cup with the wine (symbol of Christs blood) while Justinian carries the paten containing the bread (symbol of Christs body). While most parts of the Theodora mosaic exhibit the same style as the Justinian mosaic, the women are shown within a background. It depicts the scene that Empress Theodora was waiting to follow emperors procession, which shows she was outside the sanctuary at that time. The fact that she is outside in the courtyard showed that her rank was not quite equal to her husband (Treadgold, 708). Even though Justinian and Theodoras mosaics are considered to be one of the most important and most famous mosaics inside the Church of San Vitale, Justinian and Theodora never actually came to Ravenna or participate in any events, which mean those two panels are not the historical record of San Vitale. (Lowden, 134). So those two panels are built in order to ensure Emperor Justinians rule over Ravenna and glorify the whole empire under the rule of Emperor Justinian and Empress Theodora. The Church of San Vitale is one of the most important architecture during Byzantine period. The plan of San Vitale is borrowed and used by constructions, such as the Palace Chapel of Charlemagne in Germany. All visitors would marvel at its intricate design and magnificent golden mosaics. But beauty is not everything San Vitale has; political and religious meanings also play a big role while Church of San Vitale is constructed. Work cited Kleiner, Fred. Gardners Art through the Ages: A Global History. Ohio: Wadsworth Publishing, 2009. Lowden, John. Early Christian Byzantine Art. London: Phaidon Press, 1997. Treadgold, Warren. Procopius and the Imperial Panels of San Vitale. The Art Bulletin. 79 (1997): 708-723 Lateral Line System in Fish: Structure and Function Lateral Line System in Fish: Structure and Function Introduction       The lateral line is a sensory system in fish and amphibians. It is made up of mechanoreceptors called neuromasts which are sensitive to water movement (Diaz et al. 2003). The lateral line system has an important role in the detection of stationary objects, navigation, prey detection, capture and in swimming in schools (Gelman et al. 2007). The receptor organ of the lateral line system is the neuromast. There are two types of neuromasts, canal neuromasts which are located in the intradermal canals, and the superficial neuromasts which are located in the intraepidermal canals. Canal neuromasts are able to detect water flow acceleration, while superficial or free neuromasts can detect velocity (Gelman et al. 2007). In some species like the American paddlefish (Polyodon spathula), the lateral line system has evolved into an electrosensory system (Modrell et al. 2011). This was accomplished by the specialization of hair cell receptors. These hair cell receptors in the lateral line system resemble the sensory hairs of insects. This may suggest that both derive from a common ancestral mechanosensory organ (Dambly-Chaudiere et al. 2003). This review paper will focus on the lateral line systems anatomy, function and its components. It will also consider the origin of the lateral line system, modifications of the lateral line and explore research gaps in the literature. Origin of the Lateral Line System A study undertaken by Robert H. Denison explained the origin of the lateral line system. The author explained that early vertebrates had a pore-canal system in the dermis which functioned as a primitive sensory system detecting water movement. Through embryology and comparative anatomy, it has been established that the inner ear is closely related to the lateral line system (Denison 1966). The inner ear and the lateral line are developed from ectodermal thickenings, called dorso-lateral placodes. These have a number of similarities, including receptors with sensory hairs, and are both innervated by fibers in the acoustico-lateral area of the brain (Denison 1966). Early vertebrate fossils revealed that the pore canal system which consists of canals that lie below the dermis, and pore canals which connect the canals that lie below the dermis to the surface. The pore canal system is present and developed in Osteostraci which is a group of ostracoderms. It is present in Heterostraci which is another group of ostracoderms and includes early vertebrates such as lungfishes and crossopterygians. As its presence is extensive, it is reasonable to suggest that the pore canal system was a primitive character in early vertebrates (Denison 1966). The author states that this relationship between the pore canal system and the lateral line was first recognized in Osteotraci. In transverse sections, canals that are located below the dermis in the pore canal system are difficult to be distinguished from a lateral line canal (Figure 1). Both of these canals have a narrow opening and a basal part which is separated by a horizontal septum into an outer part that is filled with mucus, and an inner part which consists of sensory cells and nerves (Denison 1966). Figure 1. The figure shows a transverse section of an ostcostracan. This depicts the similar structure of the lateral line canal (IOC) and a canal of the pore canal system (P). BL represents the basal layer, C is the canal which connects the mesh canal with the vascular canal. ML represents the middle layer, RC the vascular canal, SL the superficial layer and X represents the septum that separates the lateral line canal (Denison 1966). As the structure between these two systems is similar the author determined that the lateral line was derived from pore a canal system, and then became a specialized part of it and later remained there (Denison 1966). Structure of the Lateral Line System Organization of the Lateral Line The lateral line, consists of a row of small pores which lead into the underlying lateral line canal. In the head, the lateral line canal is separated into three canals, one passes forward and above the eye, another forward and below the eye and the other downward and below the jaw (Figure 2) (Parker 1904). These three canals have numerous pores and together with the lateral line canal, make the lateral line system. Epidermal structures called neuromasts form the peripheral area of the lateral line. Neuromasts consist of two types of cells, hair cells and supporting cells. Hair cells have an epidermal origin and each hair cell has one high kynocyle (5-10 ÃŽÂ ¼m) and 30 to 150 short stereocilia (2-3 ÃŽÂ ¼m). The number of hair cells in each neuromast depends on its size, and they can range from dozens to thousands. Hair cells can be oriented in two opposite directions with each hair cell surrounded by supporting cells. At the basal part of each hair cell, there are synaptic contacts with afferent and efferent nerve fibers. Afferent fibers, transmit signals to the neural centres of the lateral line and expand at the neuromast base. The regulation of hair cells is achieved by the action of efferent fibers (Jakubowski 1967). Figure 2. Diagram of the lateral line system. The lateral line canal is divided into 3 stems, one passes forward and above the eye, another forward and below the eye and the other downward and below the jaw. Black dots represent the location of the neuromasts on the skin surface. White dots on the brown line show the positions of the neuromasts in sub-epidermal lateral line canals (Yang et al. 2010). Stereocilia and kinocilium of hair cells are immersed into a cupula and are located above the surface of the sensory epithelium. The cupula is created by a gel-like media, which is secreted by non-receptor cells of the neuromast (Figure 3). There are two types of neuromasts, superficial or free neuromasts and canal neuromasts. Superficial neuromasts are located at the surface of the body and are affected by the environment. Superficial neuromasts are categorized into primary or paedomorphic neuromasts and secondary or neomorphic neuromasts. Canal neuromasts are primary neuromasts. These are found inside epidermal or bony canals and are located on the head or body of the fish (Coombs et al. 1992). Figure 3. Lateral line of fish. (a) The figure shows the basic structure of neuromasts and all its components. (b) Hair cell, depicting the innervation of afferent and efferent fibers (Dambly-Chaudiere et al. 2003). Superficial and Canal Neuromasts Superficial neuromasts are small and can be found in lampreys, teleost fishes and in some bony fishes. Superficial neuromasts are located on the head and the body and in some fish in the caudal fin (Cernuda et al. 1996). They have a cylindrical cupula and a round base with a diameter that can seldom reach 100 ÃŽÂ ¼km. The number of hair cells is small, from several dozens to several hundred (Cernuda et al. 1996). In canal neuromasts, the sensory area is situated at the bottom of the canal below the skin. Canal neuromasts have a large range in size, shape and orientation within the canal. Some species have narrow canals and the neuromast can be found in a local constriction with the long axis running parallel to the canal axis. Some other fishes have neuromasts which are found in wide canals and have a different shape. Canal neuromasts allow the efficient detection of pressure differentials, which are created by the current movement across the canal pores (Cernuda et al. 1996). Lateral Line System Function The lateral line system has often been described as touch at a distance. This is due to the lateral line function being similar to the senses of touch and hearing (Coombs et al. 2006). The earliest hypothesis about the function of the lateral line was that it secretes mucus to cover the body. Several years later, it was determined that the lateral line is used to detect water current and stimuli from moving objects (Bleckmann et al. 1993). Fish can sense water movements ranging from large-scale currents to small disturbances caused by plankton. This is due to the superficial neuromasts which are able to respond to very weak water currents, with speeds from 0.03 mm/s and higher. Canal neuromasts can respond to current speeds from 0.3 to 20 mm/s (Bleckmann et al. 1993). The lateral line has functions in schooling, prey detection, spawning, rheotaxis (which is a form of taxis when fish face an ongoing current), courtship and station holding (Coombs et al. 2006). It is thought that the lateral line system can create hydrodynamic images of the surrounding area. This can be achieved by detecting moving and stationary objects in active and passive ways. Active hydrodynamic imaging is similar to the echolocation of objects that is observed in dolphins. Here, fish produce a flow field around their body, which helps them in detecting distortions in their flow field. This is observed in blind cavefishes, which rely on this mechanism to explore their surroundings. For example, they are able to differentiate between structures that differ by even 1 mm (Coombs et al. 2006). Passive hydrodynamic imaging can be carried out for moving and stationary bodies. This is achieved by detecting currents that are generated by other moving bodies such as other fish or the movement of stationary objects such as rocks in a stream (Coombs et al. 2006). Lateral Line Information Processing Lateral line information is processed in all regions of the brain (Figure 4). The information is provided by afferent nerve fibres and is sent to the brain via the lateral line nerves that enter the ipsilateral brainstem and terminate in the medial octavolateralis nucleus (MON). Main primary lateral line projections reach the ipsilateral cerebellar granular eminence while the second order of projections from the medial octavolateralis nucleus terminate in the lateral compartment of the torus semicircularis and in the deep layers of the optic tectum. The final pathway for information processing is the relay of information from the midbrain to different diencephalic nuclei (Bleckmann 2008). Figure 4. This figure depicts the pathway of information processing. MON represents the medial octavolateralis nucleus, CCe represents the Corpus cerebelli, Ll is the hypothalamic inferior lobe, Flo is the facial lobe, ON is the olfactory lobe, PGl represents the lateral preglomerular nucleus, PE is the pre eminential nucleus, TSvl is the Ventro lateral nucleus of torus semicircularis (Bleckmann 2008). Lateral Line Modifications The lateral line system of elasmobranchs is different to that of teleost fish. Elasmobranchs have superficial neuromasts and two morphological classes of sub-epidermal canals. Elasmobranch canals have skin pores that allow direct contact with the surrounding water. They may also have absent skin pores which prevent the contact of canal fluid with the external environment. In teleost fish, hydrodynamic pressure differences at the skin pores cause fluid motion. This results in pored canal neuromasts being able to cipher the acceleration of external water flow near the skin, and induce behaviours such as hydrodynamic imaging, detection of prey and schooling. In elasmobranch fishes, other than prey detection the function of the lateral line pores and their neurophysical response is not yet known (Maruska and Tricas 2004). Sharks and batoids have non-pored canals which are located on the ventral body surface, rostrum and around the mouth (Figure 5). The absence of skin pores demonstrates that localized weak hydrodynamic flow which causes pressure differences will not produce canal fluid motion directly, as it occurs in the pored canal systems (Maruska and Tricas 2004). Figure 5. Lateral line canal system on the dorsal (D) and ventral (V) surface of the Atlantic stingray, Dasyatis Sabina. Solid lines indicate neuromast-free tubules which terminate in pores. The other lines indicate canal sections which consist of innervated neuromasts (Maruska and Tricas 2004). A hypothesis was developed to explain the function of non-pored canals in elasmobranch fishes. The hypothesis explains that the non-pored canals of stingrays which are located on the ventral surface, function as tactile receptors that aids in the localization and capture of small benthic prey. The hypothesis explains that direct coupling of the skin and canal fluid should result in an increase in sensitivity to the velocity of skin movement, which would mean that primary afferents that innervate neuromasts would show characteristics consistent with detectors of velocity. The hypothesis also states that without direction to the external environment, non-pored canals will have lower sensitivity to water motion in comparison to tactile stimulation (Maruska and Tricas 2004). A study done by Karen P. Maruska and Timothy C. Tricas (2004) determined that pored hyomandibular canals on the stingrays dorsal surface are different in terms of primary afferent response from the non-pored hyomandibular canals on the ventral surface. They expressed that primary afferents from the dorsal pored canals respond as hydrodynamic acceleration detectors of water disturbances which are mainly caused by predators. Ventral non-pored canals are sensitive to small movements of the skin, and primary afferents encode the velocity of fluid induced in the canal by these stimuli. The results supported their main hypothesis and demonstrate the function of the lateral line in elasmobranchs in prey detection (Maruska and Tricas 2004). Research Gaps At present, we have a good understanding of how the brain stem and the midbrain respond to different types of stimuli for example, a change in water flow or movement of an object. However, we know nothing about information processing in the tectum opticum which forms the roof of the midbrain and functions as the primary visual center. In amphibians the tectum opticum, a lateral line map is created which helps in registering with a visual and an electrosensory map, which together represent the external area (Parker 1904). Furthermore, we have no information on how lateral line information is processed in cerebellum, which is a brain structure that is involved in motor control and also has a role in cognition. Additionally, little is known about the process of adaptation in the lateral line pathway and how the efferent pathway in the electrosensory lateral line functions in gaining control which is thought to apply in the mechanosensory line (Parker 1904). There is not a lot of information on the internal and chemical structure of the cupula, and how the cupula is attached to the base of the neuromast. The role of the lateral line in schooling is poorly understood. In elasmobranch fishes, other than prey detection the function of the lateral line pores and their neurophysical response has not been fully researched. Conclusion The lateral line system which is a sensory system in fish and amphibians has various functions in schooling, navigation, and prey detection. Through paleontology, comparative anatomy and embryology it was demonstrated that there is a phylogenetic connection between the pore canal system in the dermis of early vertebrates and the lateral line. Moreover, through the action of neuromasts and hydrodynamic imaging, the fish is able to detect its surrounding environment. Lastly, there are some research gaps regarding on how lateral line information is processed in certain parts of the brain. Literature Cited: Bleckmann, H. and Zelick, R. (1993) The Responses of Peripheral and Central Mechanosensory Lateral Line Units of Weakly Electric Fish to Moving-Objects. Journal of Comparative Physiology A-Sensory Neural and Behavioral Physiology, 172 (1), pp. 115-128. Bleckmann, H. (2008) Peripheral and central processing of lateral line information. Journal of Comparative Physiology A-Neuroethology Sensory Neural and Behavioral Physiology, 194 (2), pp. 145-158. Cernuda Cernuda, R. and Garcia Fernandez, J. (1996) Structural diversity of the ordinary and specialized lateral line organs. Microscopy Research and Technique, 34 (4), pp. 302-312 Coombs, S., Jansenn, J. and Montgomery, J. (1992) Functional and Evolutionary Implications of Peripheral Diversity in Lateral Line Systems. Coombs, S. and van Netten, S. (2006) The Hydrodynamics and Structural Mechanics of the Lateral Line System. Fish Biomechanics, 23, pp. 103-139. Dambly-Chaudiere, C., Sapede, D., Soubiran, F., Decorde, K., Gompel, N. and Ghysen, A. (2003) The lateral line of zebrafish: a model system for the analysis of morphogenesis and neural development in vertebrates. Biology of the Cell, 95 (9), pp. 579-587. Denison, R. (1966) Origin of Lateral-Line Sensory System. American Zoologist, 6 (3), pp. 369-371. Diaz, J., Prie-Granie, M., Kentouri, M., Varsamos, S. and Connes, R. (2003) Development of the lateral line system in the sea bass. Journal of Fish Biology, 62 (1), pp. 24-40. Gelman, S., Ayali, A., Tytell, E.D. and Cohen, A.H. (2007) Larval lampreys possess a functional lateral line system. Journal of Comparative Physiology A-Neuroethology Sensory Neural and Behavioral Physiology, 193 (2), pp. 271-277. JAKUBOWSKI, M. (1967) Cutaneous Sense Organs of Fishes .7. Structure of System of Lateral-Line Canal Organs in Percidae. Acta Biologica Cracoviensia Series Zoologia, 10 (1), pp. 69-81. Maruska, K. and Tricas, T. (2004) Test of the mechanotactile hypothesis: neuromast morphology and response dynamics of mechanosensory lateral line primary afferents in the stingray. Journal of Experimental Biology, 207 (20), pp. 3463-3476. Modrell, M.S., Bemis, W.E., Northcutt, R.G., Davis, M.C. and Baker, C.V.H. (2011) Electrosensory ampullary organs are derived from lateral line placodes in bony fishes. Nature Communications, 2, pp. 496. Parker G.H (1904) Bulletin of the Bureau of Fisheries. 24th edition. Washington Government Printing Office, pp 180-204 Yang, Y., Nguyen, N., Chen, N., Lockwood, M., Tucker, C., Hu, H., Bleckmann, H., Liu, C. and Jones, D.L. (2010) Artificial lateral line with biomimetic neuromasts to emulate fish sensing. Bioinspiration Biomimetics, 5 (1), pp. 016001. Theories of Communication: Summary and Analysis Theories of Communication: Summary and Analysis VOTE DAVID TOMIBEBI COURSE TITLE: THE COMMUNICATION PROCESS INTRODUCTION No matter what language we speak, when we hear a sentence we try to get the logical meaning and interpretation (inference). We also try to figure out the exact truth of what the other person or people are saying because it is also believed that there is more to conversation then just the word to word facts. There is a consistent way our conversation should work and we use our knowledge of those rules to go beyond what is actually said and figure out what they actually mean. Therefore, in analyzing this conversation we are going to use those principles such as the cooperative principle and this also is sub-divided or break down into four main maxims which are, the maxim of quality, the maxim of manner, the maxim of relevance and the maxim of quantity Paul Grice (1960). These principles act as guides to our conversations at all times. Most people use it without really knowing that they are using it. Therefore in analyzing this conversation, theories from experts like Paul Grice, Hymes and Wilson (see Bill Clark) are used to explain. In same vein this brief is a communication process via a sign post and it is governed by the maxim of truthfulness and the widespread of the use of pragmatics language to illustrate various processes that leads to relevance SITUATION The speaking Grid is a tool use in the act of interpreting the communication processes; it was developed by Hymes with the acronym S.P.E.A.K.I.N.G which stands for setting and scene, participant, end, act of sequence, key, instrumentalities, norm and genre. (Hymes, 1974 p55-62) In that, the speaking grid is used to analyze the sign post above. SETTING AND SCENE This sign post was spotted on the working site of a car company (mechanical shop) here in the UK Luton. It is believed that the site is marked private and only workers or customers of the said establishment are allowed to park their cars at the place with an order of sanction that follows for none customers Again different cultures have different demands and expectations from individual behaviors in that people coming from a culture were sign post are not used will surely not acknowledge the sign post. Therefore, it all boils down to the psychological state of mind of the individual. PARTICIPANT The participant here are the customers and none customers. It is so because the sign post explicitly direct the information to those two set of audience ENDS The sign post ends with the instruction which is believed to be a sanction for none customers(Toad) although the word is misspell(Towed) but the message is obviously clear to the none customers of the possible action that will be taken against him or her. ACT SEQUENCE The sign post start with the word â€Å"Private† which could meaning a lot of things to different people. But could be understood through the act of inference to meaning private for the purpose of been so for its customers only. KEY This usually refers to the tone of the conversation between peoples but in the post the major tone there is that of the sanction which state that all other will be toad (towed) INSTRUMENTALITY The post was written in two broad forms which could explain perfectly the intention of the communicator. The first language used was a causal language then followed by the tone of sanction for by passers. NORMS There are social and legal rule guiding people’s actions and behavior in the every society. In that the post explicitly indicate that it is for private and at such others will be towed (toad) that is, others not authorize to park there. GENRE This is an artistic work in which scene of everyday life form the subject matter. Therefore, it is most related to linguistic and pragmatic features. LINGUISTIC AND PRAGMATIC FEATURES Linguistically the words written on the sign post might look ambiguous and incorrect because the sign private customer parking only ignoring the misspell word of toad could mean a lot of things to different people because there are so many private life and could also mean private car park which could mean not for public use. Therefore, linguistically what the sign post might be meaning is that customer parking only which can be interpreted that customers are not allowed to do any other thing except parking and this could meaning parking themselves and not cars But it is our knowledge of the word that tells us the actual meaning and by doing so we infer into the contextual meaning by way of reasoning in other to deduce the actual meaning of private car parking Secondly, the word â€Å"ALL OTHERS WILL BE TOAD† which could mean that all other that are not customers could be towed or sometime else could happen to their car. Therefore, that leads to our pragmatic understanding of words as they appear to us. PRAGMATIC MEANING Pragmatically the sign clearly illustrates the under determinacy of the message by the linguistic meaning of the communicative act and people are able to infer meaning to the sign assuming that the word â€Å"ALL OTHERS† could be meaning cars and nothing something else The main idea of pragmatic theory is to analyze issues that affect the interpretation of utterances relating to the knowledge behind the linguistic meaning of the sentence. In that, this analysis shows that human communication is more than just coding and decoding of words and this could be seen from the illustration from of the word â€Å"ALL OTHERS WILL BE TOAD†. It is believed that from the reasoning we are able to infer meaning into the word and extracting the exact meaning the sentence is trying to portray or give. Therefore, in trying to encode as much as possible into linguistic message we rather tend to encode little as necessary for the people who sees the text or sign to figure out the exact message even though it is not in the language. The sign post starts with the word â€Å"Private† and went on to say â€Å"customer parking only and all others will be toad† in that the sign post could be said not to be informative enough for people that might intend parking their cars there will not do so. Although, the sign post may have want to explain the post in this form† Private Customer Car Parking Only, All Other Cars Will Be Towed† in that there seems to be a gap between the decontextualized meaning of the sign post and the ideas expressed by the words. Yule (1996:22) Going by that, it is only by inference (reasoning) that people that are non customer could infer into what the sign post actually mean and act accordingly to avoid sanctions. Finally the â€Å"TOAD† illustrate the point of human communication that the other creature cannot do; for instance towing and toad despite the misspell one is able to code the actual meaning by inferring into the sign post (language) and that is why Hacket(2000) believes strongly on ability of human communication that really distinguishes him from other primate DIRECT COMMUNICATION From the post it is assume that the word â€Å"private customer parking only† could be said to send a straight message to non customers and at such non customers should referring from parking their cars there. The direct communication in the post is actually what the other party really looks at and forgetting the other offensive part that somehow is communicated indirectly. The extraction of the first part meaning is enough for none customers to obey. INDIRECT COMMUNICATION Indirect communication is said to occur when the speaker deviates from the actual meaning or spelling of a particular word or expression. For instance, the post makes some illustrations that clearly show the intention of the communicator that he is trying to conceal things and that could be seen in the spelling of the word Toad instead of Towed and there by miss leading the reader. Although, some may argue that the whole text or sign post is communicated indirectly starting from the very beginning with the word â€Å"Private† to the end which is Toad because the word Customer Parking only do not really communicate directly whether customers are allowed to park their cars there in that it could still mean that the only thing allowed to do there is for customers to park their self in one place without doing anything else. Therefore, it is the use of inference that the true meaning of what the sign post is trying to communicate could really be attained and achieved. THEORIES AND THE ANALYSIS OF THE EXAMPLES Different theories are used in explaining the communication process and some of them include the following The accommodation theory The relevance theory The cooperative theory (Grice maxims) ACCOMMODATION THEORY The accommodation theory is essentially a way in which individuals communicates in social groups with language terms or codes peculiar to them and this sometimes could be as a result of cultural variation and sometimes in other for you to communicate effectively you need to be approved of by that group RELEVANCE THEORY The relevant theory stipulates that there are some information that are worth having while some are not and it is our cognition that is directed toward the processing of the information For instance, the work PRIVATE CUSTOMER PARKING ONLY could mean different things to different people but being that the situation at which the information is posted people tend to get the right meaning and ignoring the other aspect that could not mean anything to them Communication can be defined as the verbal exchange of thoughts and ideas. In that respect, the communication we will be analyzing falls into that category because thoughts and idea were in exchange either explicitly or not. One of the major characteristics of communication is the use of inference(reasoning) and encoding and decoding to decipher what the speaker or writer intentions are or what he intended to say or what he is saying. Sometimes communication takes the form of monopoly in the sense that the communicator might not want the information to be explicit to the reader or receiver thereby making it looks one sided. But there are different reasons why communication can be monopolize for instance the intention of the communicator might be different with what the receiver already know or want and this could be seen in the sign post illustration above which states â€Å"all others will be toad† Going by that, inferential reasoning in communication can be explained using the Grice maxim of communication which is the cooperative principle (1975) to illustrate how communication is perceived THE MAXIM OF QUALITY The maxim of quality is always regarded as one of the fundamental of communications principles, according to Grice because it is also believed that when we communicate we expect each other to say things that we believed to be true and relevant to the discussion (Grice 1989:27) Therefore, the illustration below clearly shows that the communicative style deviate from what could be seen as a cooperative act due to the fact that the post want the reader to infer and deduce into its meaning in other to know exactly what it meant by Toad Customer parking only All others will be toad The maxim of quality says that, in communication the intention of the communicator should be plain and genuine and there should be no form of ambiguity so as to confuse the other party. Therefore the excerpt above in the statement Remember that the maxim of quality says Do not say that for which you believe to be false( truthfulness) Do not say that for which you lack adequate evidence In that maxim of quality is with the speaker over contribution as to what he wants to explain either directly or indirectly which to some extent is regarded as the truthfulness in the act of communication (Grice 1967 p27) The maxim of quality explains things in their real sense and did not try to conceal information so as to deceive the listener. Although communication involve the use of some forms of inference (reasoning) to encode and decode meaning out of conversation, but the maxim of quality is very explicitly when it comes to communication.(Grice 1989 p 371) even thou it was the speaker alone that is mostly concerned. THE MAXIM OF QUANTITY The maxim of quantity as the name is all about giving information with extra ways of adding to the information. For instance, PRIVATE CUSTOMER PARKING ONLY, that piece of information is enough to make the reader understand and get meaning out of the message but rather it went further to add ALL OTHERS WILL BE TOAD. THE MAXIM OF MANNER This is a situation where the speaker makes precise and concise decision without the listener. According to the post above, there seems to be a contradiction deviating from the maxim of manner by adding other talks that are not relevant to the discussion or topic in question. THE MAXIM OF RELATION This maxim stipulates that a partner contribution to the process of communication should be appropriate to the information received. The post begins its statement with the word Private and it clearly shows that it is not open to any other form of relationship except to its customers only Therefore, â€Å"ALL OTHER WILL BE TOAD† contradicts the earlier information of customer parking only with a misspell of the word Towering to Toad. Also the word Toad could be argued according to Grice not to be relevant to the post of customers parking only. RELEVANCE THEORY AND THE CONCEPT OF TRUTH The Grice maxim of truthfulness was part of what might be called an inferential model of human communication, although, relevance is used in technical sense which is not meant to capture any of the ordinary sense of word. Relevance is the property of input to truth in other words; information’s are more relevant when they lead to truth. Although from the relevance perspective it those not really matter if the speaker speaks the truth or not because what is of most concern to relevance is the cognition process. The relevance is more concern about the integration to general knowledge of cognition effect rather than what is actually said or written in the post like the one above with the misspell of Towed as Toad. Dejura is a key element in relevance Looking closely to how we communicate it shows that most often we communicate things that are not true, for instance the sign post trying to communicate the word All Others Will Be Towed is not true because if a police car is parked in that area certainly nothing will be done to that car. But in Grice’s term this is a violation of the maxim of quality but to the relevance theory it is not a violation because people don’t tend to communicate things that are true but rather communicate things that are relevant. According to the definition of relevance it is only those positive improvement to the believe system are worth having. Therefore, in this regard the relevance theory seems to be superior over the Grice’s theory ILLUSTRATION An utterance has two immediate effects and this indicate that the speaker has something to communicate and it determine an order of accessibility in which the interpretability will occur to the hearer. There is always that assumption that we are entitled to presume that the communicator is aiming to make their contribution one that is real and true and one for which he or she has an adequate evidence about PRIVATE 1 CUSTOMER PARKING ONLY 2 ALL OTHERS WILL BE TOAD A standard semantic analysis of the second part of the sign post indicates the following that the parking space provided is for customer only and all others will be charged accordingly. It is obvious that the sign post means something more than what it explains and in that it is expected that the reader uses some inference (reasoning) to decipher the exact meaning of the speaker. Therefore, the sign post with the inscription PRIVATE CUSTOMER PARKING ONLY is immediately flowered by the supporting sign that â€Å"ALL OTHERS WILL BE TOAD† in other words it is very explicit that what the sign post require is for only customers to parking at their own risk and may probable be charged for parking. Walliam and Spencer (1798). This is simply where inferential thinking takes place and could not be argued that this follows the laws of relevance because the law of relevance stipulates that the amount of information recovered should be equal to the one expected or given out. Again, it entails decoding and encoding which is also an important aspect of inference CONCLUSION Therefore, this piece of work achieved in the demonstration of analyzing and describes the intent of communication process from the point of view of relevance theory, cooperative theory and pragmatic and linguistic features of communication. In other word the theories explains how human uses cognition and how human infer into the meaning of various communication process. 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