sphere critique Essay - 682 Words

Sphere nbsp;nbsp;nbsp;nbsp;nbsp;Sphere is an interesting story about a group of scientists from different disciplines who are brought to a super-secret underwater site where the U. S. Navy has discovered a mysterious, glowing sphere. Although the movie was very interesting, a lot of scientific facts, it was just too long and there were parts of the film where I found myself yawning. I give the movie a thumb up for being the movie my teacher chose to show the class. Although the movie was directed by Barry Levinson and starred Dustin Hoffman, Sharon Stone, and Samuel L. Jackson it would not be a movie I would pick off the shelf and rent for my own interest. nbsp;nbsp;nbsp;nbsp;nbsp;Psychologist Norman Goodman is summoned to the†¦show more content†¦The team consists of a psychologist (Norman Goodman), biochemist (Beth Halpren), mathematician (Harry Adams), and an astrophysicist (Ted). According to the Goodman report a biochemist is needed to assess the physiology of the unknown life form. A mathematician is needed because math would be the common language. An astrophysicist is needed to locate the place in the cosmos. This elite team will be staying in a habitat 1000 feet beneath the ocean. The habitat is handled by two navy personal. The contact team finds a large sphere in the spacecraft that reflects everything but humans. According to Ted if they were to put a micrometer around the sphere it would be perfect to the millionth of an inch. Then when the crew loses contact with the surface because of a storm overhead the team is forced to stay in the habitat. When a few crew members are killed the crew is forced to find out the mysteries of the sphere while dealing with distrust between each other. nbsp;nbsp;nbsp;nbsp;nbsp;The movie contained some good scientific information. It mentioned the concept of the black hole, a collapsed dead star that has so much gravity it acts like a huge vacuum cleaner sucking everything (dust, light, and time). It also demonstrated that a liquid hydrogen bomb would send a shock wave under water and after the shockwave passes everything would be pulled back in toward the source.Show MoreRelatedThe Politics Of The Middle East1133 Words   |  5 PagesSmith-Gittelman Politics of The Middle East October 5th, 2016 In her article The Politics of Deliberation, Lisa Wedeen is critical of both the Schumpeterian minimalist conception of democracy and the Habermas’s notion of the bourgeois public sphere because they deflect â€Å"attention from important forms of democratic practices that take place in authoritarian regimes.† She breaks down her paper by asserting three important points: 1) the minimalist, procedural definition of democracy as contestedRead MoreThe Public And Private Sphere1387 Words   |  6 PagesThe understanding of the public and private spheres has been part of a number of debates in different areas of academia, particularly in political theory and international relations. The concept of civil society emerges from this debate in an attempt to understand the formations of people outside of the private sphere. In this sense, I want to explore the development and expansion of this concept. In order to do that, I will explore the contributions of Jà ¼rgen Habermas and Nancy Fraser to the conceptualizationRead MoreThe Public Sphere By Nancy Fraser981 Words   |  4 Pagesboth critical analysis and a modern day interpretation Jà ¼rgen Habermas’ concept of the public sphere. Through the application of a revisionist historical lens, Fraser both highlights the limits of the original concept of a single public sphere, and introduces interpretations of it as applied to modern day social issues. Through these critiques, Fraser is successful in forwarding the theory of the public sphere as an indispensible element to the application of critical theory. Drawing on examples in lateRead MoreImpact of Internet and Media on Modern Youth6198 Words   |  25 Pagescombination Blurring of familiar boundaries Claims about the transformative power of the new media encompass many dimensions of social life. One of the most widespread is that long-established and traditionally-significant boundaries between distinct spheres are being blurred or transcended (Lievrouw and Livingstone, 2002). These include the boundary between work and leisure (via home working, teleworking, flexi-working etc), between entertainment and education (as in the neologisms of edutainment andRead MoreThe Public Sphere : An Encyclopedia Article Essay1683 Words   |  7 PagesThe concept ‘public sphere’ is used to signify a realm of rational public discourse and debate; a realm that directly corresponds to democracy where all citizens have the agency to participate in discussions about issues of common concern. In The Public Sphere: An Encyclopedia Article Jà ¼rgen Habermas defines the public sphere as an equally accessible realm of social life where public opinion can be formed (Habermas 102). Despite Ha bermas idealized notion of the public sphere, Professor Smith-FullertonRead MoreEssay The Critical Philosophy of Immanuel Kant2525 Words   |  11 Pages Criticism is Kants original achievement; it identifies him as one of the greatest thinkers of mankind and as one of the most influential authors in contemporary philosophy. But it is important to understand what Kant means bycriticism, or critique. In a general sense the term refers to a general cultivation of reason by way of the secure path of science (Bxxx). More particularly, its use is not negative, but positive, a fact that finds expression in the famous expression, I have thereforeRead MoreConstruction Of The Public Sphere782 Words   |  4 PagesGerard Hauser critiques Habermas’ construction of the public sphere, pointing out many of its weaknesses. Hauser does concede that Habermas’ ideas about the public sphere are meant to focus solely on the bourgeois public sphere and not include all public spheres; however, Habermas’ critics have approached his model as universal, so it needs to be examined, contextually, as an approach to universally understandin g public spheres (47-48). Because Hauser’s approach to the public sphere is more dynamicRead MoreThe Occupy Wall Street Movement1982 Words   |  8 Pagestougher oversight of the financial industry.† (Salazar. 2011: 1). Habermas discusses the bourgeois public sphere as: â€Å"the sphere of private people come together as a public; they soon claim the public sphere regulated from above against the public authorities themselves, to engage them in a debate over general rules governing relations in the basically privatized but publicly relevant sphere of commodity exchange and social labour † (Ironstone October 24th 2014). He then goes on to describe â€Å"†¦theRead MorePublic Sphere Essay1847 Words   |  8 Pagesâ€Å"The idea that a public sphere to which everyone can contribute on equal terms is simply a fantasy.† To believe that there exists a public sphere where every single member contributes on an equal level is highly unrealistic. Correspondingly, many academics have critically supported as well as argued against this view. There will be discussion of the public sphere and various writer’s views and concepts regarding it, with specific references to Howley (2007) and Turnbull (2006), as well as HackettRead MoreInformation flows around the world1952 Words   |  8 Pages‘Public Sphere’ in his earliest books called The Structural Transformation of the Public Sphere: An Inquiry into a Category of Bourgeois Society, which was translated into English in 1989. The original version of the book is in German and was publish in 1962. He defined public sphere as an open space where everyone in the society could come face to face to talk about and figure out their problems in the society, and then form an agreement as the solution to the problem. Public sphere is â€Å"a discursive

A Research Paper on the Life of John Stuart Mill - 876 Words

This research paper focuses on the life of John Stuart Mill and how it affected his economic theories. John Stuart Mill’s grew up unlike most, raised since his adolescence to be the face of utilitarianism. This upbringing may have had some effect on his theories and overall beliefs in his economic policies. Born in 1806, John Stuart Mill was the son of economist James Mill. From a very early age his father instilled a discipline of studies. When he was very young he began to read Latin, and comprehend algebra arithmetic. Being the oldest of the family, he was the one in charge of teaching his fellow siblings everything he had learned. He also studied Greek, and followed the works of Plato. Although learning these amounts of work may seem like a good thing, it was clear he could not handle such amount of knowledge. Missing out on much of his youth, and straying away from a typical kid’s life, it wasn’t soon until John Stuart Mill began to self-implode. His father’s plans was to create a genius, to carry on the legacy. James Mill sent his son with Jeremy Bentham, and originator amongst utilitarianism. Jeremy Bentham was the first to acknowledge the theory of utilitarianism. This theory acknowledges that everyone must act in a manner as to produce the greatest aggreg ate happiness. This theory is the strong hold that John Stuart Mill practiced in his years to come, and would later be recognized as a forefather. One of the main problems with utilitarianism was thatShow MoreRelatedJohn Stuart Mill s Utilitarianism1642 Words   |  7 Pagesa wide range of interpretations, as well as having no clear meaning. John Stuart Mill, an English philosopher, based his controversial sentiments of happiness on Jeremy Bentham’s utilitarianism, believing that goods are the means to greatest happiness for the greatest number of peoples. 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The importance of communication in care settings Free Essays

string(54) " that they were fearful, feeling angry or aggressive\." Communication is not just what you say. It is the tone of voice that you are using and the way you portray how you are feeling, for instance the way that you are standing will indicate how you are feeling towards whoever was with you if you were relaxed and open you would be standing with your head up and arms relaxed. If you were upset or didn’t want to talk then you’d be stood there with your head down and arms folded across your chest. We will write a custom essay sample on The importance of communication in care settings or any similar topic only for you Order Now Eye contact is important and in the UK the majority of people look at each other for 70% of the conversation whereas in Japan they only look at one another for 50% of the time. Your confidence is shown in your eye contact if you are walking down a street with your head held high and briefly meet others eyes it shows that you are confident in yourself and what you are doing. Only a small part of communication is what you are actually saying this can make it complicated when you are communicating with others as what you are saying will mean perfect sense to you but it may be interpreted to mean something completely different. In most cases the tone of your voice is either taken for granted or perceived unconsciously. The tone of how you say something is 38% of the way that you communicate. 55% is non verbal communication and what you say is only 7%. This shows that awareness of the appropriate tone and good voice control this is important for all care workers. Communication skills are a vital and necessary to have in any care setting. If you have good communication skills you can make sure that you get every thing done as efficiently and effetely as possible. Also when you are dealing with people in a social care environment you will need to make sure that they understand what you are saying or meaning, you have to build a trusting relationship with your clients and make sure that they are at ease, this is because you might be dealing with vulnerable people, the elderly or people with learning difficulties. Sentence and Verbal Communication iframe class="wp-embedded-content" sandbox="allow-scripts" security="restricted" style="position: absolute; clip: rect(1px, 1px, 1px, 1px);" src="https://phdessay.com/sentence-and-verbal-communication/embed/#?secret=22mzhBkla9" data-secret="22mzhBkla9" width="500" height="282" title="#8220;Sentence and Verbal Communication#8221; #8212; Free Essays - PhDessay.com" frameborder="0" marginwidth="0" marginheight="0" scrolling="no"/iframe To meet you client’s needs you would help with housing, washing, shopping or with anything else that the individual may need. Some of the elderly clients may be suffering with dementia. This may result in them acting in an unpredictable way. The medical side is different although communication is just as fundamental, as you may have to find something important out quickly to prevent further distress to the patient. When you go and visit you doctor you only have a 10 minute time slot and in them 10 minutes your GP has to find out what is wrong explain and give you treatment. This would not happen if you and your doctor could not communicate properly. Your patients will be aware of your body language so you need to show them that you are comfortable and that you want to hear what they have to say; also you need to show them that what they are saying is important. So eye contact and openness is vital. You don’t want to be sat typing away at your computer when your patient arrives as that automatically says you have something more important to do other then greeting them. Also when people are in pain or ill they tend to become emotional and anxious. Then as the health professional it is your job to make sure that you have the situation under control. A GP or any other health professional needs to make sure that they use the correct type of tone this is make sure that the patient feels comfor table and valued also by using the appropriate tone you can make yourself sound interested, caring and encouraging. Effective communication is central to a good working practice of all early years’ professionals and relationships with children and their families/carers may be impaired without it. Communication involves a successful exchange of information from one person to another. When working with the early years you have to take in to account of their age and their understanding level. You can not expect a child of 3 to understand eye contact or subtle body language. You need to make sure that you are communicating to them on their understanding level not yours. You will also have to compromise for their lack of speech and their unpredictability when they cant communicate with you. So for communication to be successful it needs to meat the needs of both speakers and any breakdown will result in a lack of communication taking place ADD COMMUNICATION CYCLE? Ask Teresa Oral communication would be one of the most important ways of communicating in the social, medical and early years setting, as within these settings you have to build up a trusting professional relationship. That advantage to oral communication is that you can exchange information quickly. The service provider can explain situations and answer any questions that may arise. When speaking with someone you can make sure that whoever you are communicating with understand what you are saying. Also if necessary and appropriate you can comfort if what you are saying is distressing. In a social setting oral communication is vital for a nurse as she not only has to be able to communicate efficiently and for the best of her clients she has to be able to hand over their information correctly to the next shift of nurses if she was to get this wrong it may jeopardise the patient. Also with oral communication you can nominally tell how your clients are feeling if they have a quite tone then it may be that they are depressed, feeling sad or passiveness. If they had a loud or excited tone this could mean that they were fearful, feeling angry or aggressive. You read "The importance of communication in care settings" in category "Papers" Skilled care workers can pick this up and act appropriately. It is an important role of a care worker to be able to understand, relay and gather information not just with the patients but also with her work team. On a typical day a nurse would have to record what medication was given, the amount and the time it was administered she would do this so she could pass it on to other nurses so they are aware of the medication that, the patient has had. Communication can fail if there is a lack of knowledge this could leave the people involved feeling inadequate. Communicating orally in an early year’s environment can be demanding and frustrating. You not only have to build up trusting relationship and understanding with the children you also need to do this with their parents/carers and the rest of your team. When communicating with young children they may not always understand what you are saying to them but the can hear your tone of voice and the tone of voice used conveys a message to the child which at times be the wrong message. For example. To ask a child â€Å"what are you doing† may be interpreted by a child as a negative question if the tone of voice is wrong. When you are talking to young children and are asking questions or giving guidance you need to do so in a clear voice and in bite size pieces. Like â€Å"go and get your shoes† not â€Å"go out the hall into the shoe area find your shoes and put them on. Then come back to me† this is because their understanding level is lower then yours and the short term memory only last for 30 seconds and by the time they have left the room they would have forgotten. When talking to parent/carer you need to establish whether they would prefer you to communicate with them in an informal or formal way. This is the register of language. Some parents and most certainly the children will prefer you to great them in an informal way as this may put them at ease. Within a medical setting you need to remember to use the correct type of language (register of language) formal language would be better unless requested from the patient. If a medical receptionist was informal then the patient may think that are being disrespected. As a GP you will communicate aurally most of the time to you patients this mean that the GP has the advantage that the tone of voice can betray how the patient is feeling emotionally and if relevant the GP may be able to help or refer them to another source. This is the GP taking care of his patient’s emotional and physical wellbeing. As a GP you will have to work and communicate with people that have different styles of speaking such as ethic groups and people that come from different work and culture settings. Verbal communication for a nurse at A+E is about buliding a relationship quickly with all types of people from all walks of life they have to be calm so she needs to have gained their trust. Also they have to exchange information to one another. Nurses and paramedics use a pain scale asking how bad the pain is from 1 to 10 this is especially good for children as they cant always describe what pain they are in. Written communication in any organised setting is one of the most important factors. This is because of keeping records. Getting the right support for your clients. Without written communication you would not be able to do this. In social care setting it may not be the choice of some of your clients. If you have clients that are profoundly deaf or very hard of hearing it would be more appropriate and polite to send them a letter rather then ringing them. There would be little point of finding out effective way to communicate with a client and then not making an accurate record so that other people can also communicate with that person. The type of things that you would record as a care worker would be what problems your clients have how it affects them both emotionally and physically. What action should be taken by yourself and others. Always add the date and whether you administered medication, and any other day to day things that you do. Most of the written communication will be between you and your colleges on a professional basis. You will mainly communicate with your clients in a more informal way When working in an early year’s environment it is important to keep parents well informed. You need to pass information through ways that parents can access. The easiest way to do this is by written communication. This can be in many ways such as news letters once a month with general information in them, home and setting books so that you can keep in contact with the parents that way this is a good way for people that have child care so they know what is going on a daily basis, notice boards so that you can display reminders and notices and displays of the children’s work throughout the setting so that the parents can see for them selves that their child is doing constructive things while at the setting When working with early years children it is easier sometimes to use visual pictures as aids so that a child can associate a picture with a meaning or a word. For example you may put their picture on their coat per and a picture of a coat above them. Children respond and understand picture writing rather then just the written word. Staff in the early years setting will also do reports on the children’s development and what aspects they need to improve on. This is to accommodate their social, physical, emotional and intellectual wellbeing and prepare them for school. The types of medical written information that you would get would be letters and reminders about appointments whether at your GP’s clinic, medical centre or local hospitals. You may get test results or letters about your tests and the results. You may also get formal letters indicating a change of location. Every doctor has his patient’s notes and information this is to see what illness and treatments that you have had in the past and whether you are allergic to anything. He keeps them as records nowadays stored on a computer so no matter where you are they can locate your files. As a patient you may get extra correspondence from your GP regarding any medical check ups that you need GP’s and other health professionals use written communication to refer patients to one other service providers. Being an employee in any care setting you will come across people with hearing and visual impairments there are a number of ways to carry on or start communicating with your clients. Communication between hearing and deaf people is not always straight forward. Quite often the response of a hearing person is to either talk more loudly or over emphasise lip patterns, this will actually cause more difficulty. However the ability and awareness of how to communicate clearly can solve many day to day issues. Makaton is a type of system that uses speech, signs and symbols to help people with learning difficulties to communicate, and to develop their language skills. People that speak Makaton will use speech as well as body language they don’t just silent sign. Makaton is a form of augmentative and alterative communication (AAC). Makaton is used with both children and adults who are unable to speak or whose speech is difficult to understand. Makaton is a key word signing system that aims to provide a basic means of communication and encourage language development. When using Makaton the key words will still be spoken as well as signed. If you have a client in your care it is bested advised to try and learn some of their preferred way of communication, although you will pick up some meanings. Braille is a type of communication that instead or words are raised marks that can be felt wit the fingers. This provides a type of written communication that can be used by people with limited or no sight. Braille is usually taught to those who are totally blind from youth. Moon is usually taught to people who loose their sight in later life. Both moon and Braille are raised symbols that correspond to the alphabet. British sign language is a visual/spatial language which is governed by its own grammatical rules using shapes, hand movements and facial expressions to convey meaning leading to successful communication. There are 9,000,000 deaf or hard of hearing people in the UK, with distinct differences in the way that they wish to communicate. Approximately 80,000 people sign language as their first language. Electrical aids have made communication much easier. Information displays on computer screens such as information kiosks ands bulletin boards are increasingly being used for public communication. Other then e-mails and telephone and the internet there are loads of other ways to communicate using modern technology. Technology can be made friendly and accessible to people that are blind or have low vision for example:- you have voice synthesisers can be installed to read out loud the text on the screen. There is also Braille and other tactile symbols can be embossed on the buttons used on the display. You can also get special scanners to convert text into a read out which is relayed to the user by voice synthesisers or convert the words on a printed page into very large sized text on the computer screen. Communication via computers has enabled society to be able to communicate efficiently, accurately and quickly. Within a hospital and emergency environment to communicate the correct information and quickly you need computerised communication. For example somebody comes into A+E with a suspected broken arm they get sent to the Department to have an x-ray. After taking the photos they send them back to A+E. this saves time and money. It is efficient and it is to the best of the patients as treatment can be administered more quickly. In effect it’s taking care of their physical and emotional wellbeing. This is not the only benefit that computerised communication has, at the scene of an accident the paramedics will contact the hospital to let them know who is coming in and why their age and any other infomation that they have on them. This is to ensure that upon their arrival the correct treatment can be administered, Especially if it is a life threatening situation. Even though the need of speed may be vital they also have to be accurate, clear and understandable as its about somebodys care. How to cite The importance of communication in care settings, Papers

Zinc Reacts with Vinegar free essay sample

This research is about the chemical reaction of zinc with acetic acid to produce a short amount of electricity. Even though it only conducts a small amount of voltage, we investigated and experimented on how it can produce more than usual without adding any other components on the project except zinc, copper, vinegar, or a unique container that can increase the voltage of our product. The zinc can produce electricity because of the chemical reaction it occurs when it is soaked in vinegar’s acetic acid, the zinc is dissolved to produce hydrogen gas; while the copper’s use is only to move the electrons throughout the entire circuit and connect it to the battery powered object. The main idea we took on our research and personal experiences is that when more batteries are connected, more voltage are produced. Our design is to connect one container of vinegar, zinc, and copper to another container with the same materials to produce our needed voltage. If ever we had reached it, the starting copper wire and the last copper wire will be the wire connected to our LED bulb to light it up and hopefully to let other battery-powered objects to run with this kind of battery. In our results, we were able to light up our LED bulb with an amount of approximately 4. 25 volts while using a 12 slot ice cube tray. We found out that the way to increase the voltage of our product was to have more containers to be connected to each other. i Acknowledgements The researchers extend their gratitude to our Parents for the overall support and help, especially finding the materials needed for our research. To Ms. Michelle Baldevarona for giving us the chance to work on this project and made corrections on our mistakes And most importantly, to God, our Father, for the knowledge, strength, time, and life He gave to us to make this research a success. ii Table of Contents TitlePage A. Abstracti B. Acknowledgmentsii C. Chapter 1 a. Background of the study1 b. Statement of the Problem2 c. Formulation of the Hypothesis2 d. Significance of the Study3 e. Definition of Terms4 D. Chapter 27 E. Chapter 3 a. Research Design 12 b. Materials12 c. Procedure 13 F. Chapter 4 a. Presentation of Data, Analysis, Interpretation of Data14 b. Findings15 c. Results15 G. Chapter 5 a. Summary16 b. Conclusion16 c. Recommendations17 H. Appendices18 Chapter 1 Introduction Background of the Study The researchers first aimed to find a good project that can conduct even a short amount of electricity through their own simple chemical reaction. We then came upon with zinc’s reaction with acetic acid. In our research it produces a very short amount of voltage. We want to find a way to strengthen the production of electricity without using other components to help us with our task except zinc, copper, vinegar and either a glass or plastic container. If we indeed improve it, would it light an LED bulb, and how much voltage it produces? After agreeing with the said product, we then studied on battery cells. The electric current involved in this research is called electrochemical cells; these cells are used to store chemical energy to eventually move electrons. The more the cells, the stronger the voltage it produces. The electrons can move through the whole circuit by using the copper wire as a connecting wire and be able to light up our LED bulb. Lastly, in our early research, more than one cell is then called a battery. 1 Statement of the Problem This study aims to determine if the chemical reaction of zinc with acetic acid can produce electricity and if ever, how can it produce more. We aim to answer the following questions: 1. How can zinc and acetic acid produce more electric voltage? 2. Is it enough to light an LED bulb? 3. How many containers that it takes to light the LED bulb? Formulation of the Hypothesis The researchers hypothesized that we wouldn’t fully lit the LED bulb but only to light it up due to the low voltage it produces. 2 Significance of the Study We opt to understand the chemical reaction of zinc on acetic acid and learn its balanced equation. And on further testing, we want to use this to take advantage on saving batteries for other uses. Through this study, the researchers hoped to help and teach the following people. a. House owners – House owners always want to save electricity, this can be a substitute on objects that only need small amount of voltage to run. And with simple materials, they can understand and learn how electric current move and work. b. Students on Chemistry Class – The chemical reaction can help them with their studies even though it’s just simple. It can let them understand how chemical reaction important on our daily life because it is everywhere. c. Scientists – Zinc’s reaction on acetic acid produces hydrogen gas in a form of a bubble; scientists can study on producing this gas to enhance our knowledge on the most abundant element on the universe. d. Electric Engineer – They might want to expound the idea of this study and try to reduce it to the size of an AA battery. 3 Scope and Limitations The research took awhile because we are trying to understand how the electrons from one cell move and adds up the voltage, and while we tried it out, we had a hard time fixing up the wires and finding the right container. We then found valuable information from the Internet through tons of searching and reading. Most of the information went from people’s opinion on how the battery works. And we read that the zinc slowly dissolves on vinegar, so the battery might not last long unless you change the zinc afterwards. While the purpose of our study was to understand the chemical reaction of zinc with acetic acid on producing our needed voltage to light the LED bulb. Definition of Terms Vinegar is a liquid consisting mainly of acetic acid (CH3COOH) and water. The acetic acid is produced by the fermentation of ethanol by acetic acid bacteria. Zinc is a metallic chemical element; it has the symbol Zn and atomic number 30. It is the first element of group 12 of the periodic table. Zinc is, in some respects, chemically similar to magnesium, because its ion is of similar size and its only common oxidation state is +2. Copper is a chemical element with the symbol Cu and atomic number 29. It is a ductile metal with very high thermal and electrical conductivity. 4 Acetic Acid is an organic compound with the chemical formula CH3COOH. It is a colorless liquid that when undiluted is also called glacial acetic acid. Vinegar is roughly 4%-8% of [acetic acid] by volume, making it the main component of vinegar, apart from water. H3O+ (Hydronium Cation) is the positively charged polyatomic ion with the chemical formula H3O+. Hydronium, a type of oxonium ion, is formed by the protonation of water (H2O). OH- (Hydroxide) consists of oxygen and a hydrogen atom held together by a covalent bond, and carries a negative electric charge. It is an important but usually minor constituent of water. It functions as a base, a ligand, a nucleophile and a catalyst. Weak Acid is an acid that dissociates incompletely, releasing only some of its hydrogen atoms into the solution. Thus, it is less capable than a strong acid of donating protons. Cation an ion with fewer electrons than protons, giving it a positive charge. Anion is an ion with more electrons than protons, giving it a net negative charge. Battery – is a device that produces electricity by a chemical reaction between two substances. 5 Electrochemistry a branch of chemistry that studies chemical reactions which take place in a solution at the interface of an electron conductor and an ionic conductor. These reactions involve electron transfer between the electrode and the electrolyte or species in solution. Electrochemical cell a device capable of either deriving electrical energy from chemical reactions or facilitating chemical reactions through the introduction of electrical energy. 6 Chapter 2 Review of Related Literature and Studies Zinc’s Reaction with Acetic Acid The composition of U. S. pennies was changed in 1982. For the preceding 20 years, pennies were an alloy of about 94 % copper and 6 % zinc. The increasing cost of copper made this impractical. Therefore, some 1982 pennies, and all pennies produced after that time, have a pure copper shell with a zinc interior. The new pennies contain only about 2. 4 % copper, and weigh about 2. 5 grams, as opposed to the approximate 3. 1 gram weight of the older type. Zinc is a more reactive metal than copper. In this experiment, you will show that zinc will react with vinegar (an acetic acid solution) to produce hydrogen gas, while copper will not react. Vinegar is a 5 % solution of acetic acid. It is not a very strong acid, nor is it very concentrated. For this reason, the reaction proceeds fairly slowly. The hydrogen gas generated by the reaction bubbles up, because it is less dense than the Penny and the acid solution. 7 However, toward the end of the reaction, some bubbles of hydrogen may adhere to the copper or be trapped inside the shell. If this occurs, the combination of copper and hydrogen gas may be less dense than the acid solution, and what’s left of the penny may actually float. Source: http://www. ectschool. com/webquiz/ects_quizzes/labs/Chemistry%20Experiment/Chemical%20Reactions/The%20Behavior%20of%20Copper%20and%20Zinc%20with%20Acid. pdf Electrochemical Cells An extremely important class of oxidation and reduction reactions are used to provide useful electrical energy in batteries. A simple electrochemical cell can be made from copper and zinc metals with solutions of their sulfates. In the process of the reaction, electrons can be transferred from the zinc to the copper through an electrically conducting path as a useful electric current. An electrochemical cell can be created by placing metallic electrodes into an electrolyte where a chemical reaction either uses or generates an electric current. Electrochemical cells which generate an electric current are called voltaic cells or galvanic cells, and common batteries consist of one or more such cells. In other electrochemical cells an externally supplied electric current is used to drive a chemical reaction which would not occur spontaneously. Such cells are called electrolytic cells. Source: http://hyperphysics. phy-astr. gsu. edu/hbase/chemical/electrochem. html 8 Chemical Reaction of Zinc on Acetic Acid: Zn(s) + 2CH3COOH(aq) (CH3COO)2Zn(aq) + H2(g) Zn(s) + 2CH3COOH(aq) Zn(OOCCH3)2(aq) + H2(g) Source: http://answers. yahoo. com/question/index? qid=20090218161857AAsrFEw Battery a device consisting of one or more electrochemical cells that convert stored chemical energy into electrical energy. Each cell contains a positive terminal, or cathode, and a negative terminal, or anode. Electrolytes allow ions to move between the electrodes and terminals, which allows current to flow out of the battery to perform work. Source: http://en. wikipedia. org/wiki/Battery_(electricity) Acetic Acid Electrical Conductivity Source: http://pubs. acs. org/doi/abs/10. 1021/ja01328a026 9 Electric Current and Copper Copper is a good conductor because, like other metals, it contains free electrons. Free electrons are also known as conduction electrons. Each copper atom provides a single free electron, so there are as many free electrons as atoms. Free electron concentration in copper n = 8. 5 ? 1028 per m3 When a voltage is connected across a piece of copper, it pushes the free electrons so that they flow through the metal – thats an electric current. Notice that the electrons start to flow as soon as the switch is closed. The message to get them moving is instantaneous (in fact it travels close to the speed of light). However, the electrons themselves travel much more slowly. So how does the current come on everywhere as soon as the switch is closed? It is because the free electrons are already spread through the wire. As soon as the switch is closed, there is a force on all the electrons, which gets them moving. Its a bit like a bicycle chain. As soon as you start pedalling, the back wheel starts to turn. The force on the back wheel is instantaneous even though the individual links are travelling at a visible speed. But because the links are already spread around the chain circuit they all start to move at the same time. Source: http://resources. schoolscience. co. uk/CDA/16plus/copelech2pg2. html 10 Voltage Voltage is electric potential energy per unit charge, measured in joules per coulomb ( = volts). It is often referred to as electric potential, which then must be distinguished from electric potential energy by noting that the potential is a per-unit-charge quantity. Like mechanical potential energy, the zero of potential can be chosen at any point, so the difference in voltage is the quantity which is physically meaningful. The difference in voltage measured when moving from point A to point B is equal to the work which would have to be done, per unit charge, against the electric field to move the charge from A to B. Source: http://hyperphysics. phy-astr. gsu. edu/hbase/electric/elevol. html 11 Chapter 3 Methodology Research Design The research design consists of the following set-up. Fill up any number of containers with vinegar. A copper wire on the start of one container, will be either the positive or negative side of the battery, then zinc connected with a connecting wire connects the two containers, the zinc is on the first container then connects the second container with the connecting wire. Repeat on to connect more cells and to produce higher voltage. Then end with zinc connected with a copper wire while the zinc is soaked on the vinegar and the copper wire is dry outside. Materials Needed Vinegar-LED bulb Containers-Battery Tester Zinc Strips/Nails Copper Strips Connecting Wires 12 Procedure Setting Up: 1. Took some containers and fill them up with vinegar. 2. Took one copper wire and placed hanging on the very first container on any side of the platform. 3. Connected a zinc metal with a connecting wire and soaked the zinc on the first container and the connecting wire on the second container. 4. Continued placing zinc and connecting wire on the second to third container 5. Repeated on until all the containers are connected 6. Placed the last zinc connected with a copper wire on the container (Zinc soaked, Copper wire left hanging outside) Testing the Battery 1. Took out our battery tester and checked the voltage of the battery by touching both copper wires with the respective testing wires. 2. Connected the LED light bulb on the two respective copper wires. 13 Chapter 4 Presentation, Analysis and Interpretation of Data Presentation of Data, Analysis and Interpretation of Data Table 1: The researchers want to obtain enough voltage to light up an LED bulb; we started from a trial test with glasses and try to work it with a number of containers to obtain our needed, stronger voltage. Trial with Number of Containers Connected Voltage Produced What Happened? LED Bulb? Trial 1 Glass Connected 2 ~0. 90 The researchers’ first attempt to produce electricity, Voltage was too low. No Trial 2 Glass Connected 4 ~1. 55 With 4 Glasses connected to each other, voltage went a little bit higher. No Trial 3 Glass Connected 5 ~2. 20 Same happened with 5 Glasses. No Trial 4 – Ice Cube Tray (small) Connected 12 ~4. 25 We changed our container to an ice cube tray having 12 small slots. Voltage was astonishing and it lit up our LED bulb. Yes 14 Findings The researchers found out that to obtain the needed voltage, we need to have more containers connected to each other because the electrons has to move around, and when it moves, it is reaching more vinegar, more acetic acid therefore producing higher voltage. Results In the results, when more containers are being connected to one another, the higher voltage it produces. But until we had the light bulb to light up we connected 12 small container of an ice cube tray to each other. It didn’t take that much space compared the trial where we used glasses as our container. So on our opinion, the volume of vinegar doesn’t matter as long as we connect more containers to one another, and it produces higher voltage. 15 Chapter 5 Summary, Conclusions, and Recommendations Summary The research claims that indeed the zinc can produce electricity when reacted with acetic acid. The way to light up the LED bulb is to connect more containers to one other because the electrons move on each container until it reached the object to be powered. The LED bulb was lit due to a correct amount of containers that will produce enough voltage to light it up. Conclusion So we concluded that acetic acid and zinc can conduct electricity but to produce more means to add more cells just like a simple battery, the more that there are connected the more electricity it produces. We were able to light up an LED bulb with 12 small containers of an ice cube tray, each slot with zinc and copper wire soaked on the vinegar. But the battery wouldn’t last long because of the dissolving of zinc to the acid, but replacing it is easy and won’t take a lot of time. 16 Recommendations We recommend using a container that can supply already more than 5 slots for setting up your battery, just like an ice cube tray that we used. Because if continued with a lot of glasses or large containers, it will take more space than usual. And also, we recommend fixing your wire properly because ours’ look messy. And lastly, if you want to run some things that takes a higher voltage to run, you may want to spend your time on connecting a lot of ice cube tray to one another with the same procedure. 17 Appendices A. Trial 1 on 2 Glasses, not able to light up the LED bulb B. Trial 2 on 4 glasses, not able to light up the LED bulb 18 C. Trial 3 on 5 Glasses, not able to light up the LED D. First Setup on 2 glasses 19 E. Trial 4 on Ice Cube Tray, Lit up the LED bulb F. Lit up our first ever LED bulb with vinegar battery

Mass Medias Effect on Youth free essay sample

A research about the impact of the media on youth and adolescent development. This research attempts to examine the extent to which the media influences the lives of adolescents. The author attempts to investigate how the media impacts the socialization of the youth culture and whether the media is so powerful that it has come to replace other socialization agents such as the family, school and peers. The author examines the way socialization agents impact stages of development and how each contribute to another aspect of the individuals forming personality and attitudes. The author makes use of various sociological theories for supporting evidence. Table of Contents: Chapters 1.0 Statement of Research Problem 1.1 Research Problem 2 2.0 Introduction to Theoretical Perspectives and Review of Literature 3 2.1 Introduction to the Media as an Agent of Socialization 3 2.2 Getting to Know the 3 2.3 The 4 2.4 How the Media Socializes 5 2.5 Media as an Industry 5 2.6 Development of Gender Roles and Consciousness of Achieved Status 6 2.7 Global Impact vs. Role in North American Society 7 2.8 Pros and Cons of Media Dominance 7 2.9 Independent and Dependant Variables 8 2.10 The Test 8 2.11 The Respondents 9 2.12 The Choice of a Questionnaire 9 2.13 Possible 9 2.14 Validity of Respondents 10 2.15 Questionnaire Distribution 10 2.16 Questions to Answers 11 2.17 Conclusion to Theoretical Perspectives and Review of Literature 11 3.0 Administration Overview 12 3.1 Time Schedule 12 3.2 Budget 12 3.3 Ethical Issues 13 4.0 Measurement Overview 13 4.1 Existing research 14 5.0 Analysis Overview 14 6.0 Implications 14 6.1 Practical Applications 15 Figure #1 The Questionnaire 16 References 18 `There is a problem in Canada that youth are unaware of the significance of the media and its influence on their day-to-day lives. The main questions that will be investigated in the research and hopefully answered if not fully understood by the end of the study would be as follows: How important is the media in the socialization of Canadian popular cultured youth? Is the media the most influential agent of socialization in a teenagers life? Has the media replaced the family, school and peers for being the centre of acquired knowledge for youth? Existing sociological theory suggest we have varying agents of socialization that have different effects on us at different stages of our development and life course. Agents of Socialization are people, groups or institutions that teach people what they need to know in order to participate in society. During the elementary years of school peers are the most important influence. A peer group is a group of people who are linked by common intere st, equal social position, and similar age categories. Even as adults we are still influenced by our peers. In this study it will be discussed that the media because of its worldwide accessibility has become a great contributor to socialization than the peer group between the ages of 15-18. The stage of development, which will be conveyed, is called anticipatory socialization (to be discussed in further detail in the theoretical discussion section). This influence at the ages of 15-18, which is referred to, as adolescence will carry on for the future generations as a vital agent of socialization through, out their adult lives.`

Computers and Their Mathematical Application essays

Computers and Their Mathematical Application essays Ever since the mid 1980s, computers in elementary and middle schools have been used for the students to practice their basic math skills. Some schools use computers to take tests, or just for practice drills. Computers can help the students build up a good sense of how current events have an effect on the economy, how to manage money, how to understand profit and loss, and how to use spreadsheet software. When you learn to use graphs, tables, diagrams, and spreadsheets you learned something that contains math. Teachers use computer programs to increase the way they teach math through technology, but it also gives them information as to the profit of computer-assisted mathematics instruction for student growth in both of the areas. Computers can be used in stores to keep track of the about of money they have, and of course in order to add money you have to know something about math. Earlier research suggests that access to technology contributes to the accomplishment of mathematics education improvement. In June 2000 teachers were interviewed by themselves for 30-60 minutes about the connection between their use of computers and mathematics education development. The interview guide was individually made to order to each teacher to fill gaps in our database. Teachers also participated as a group in a final interview to identify the key themes that are rising from the data. All interviews were recorded by audio and were transcribed by both the teachers and the students. One teacher said that it freed students from the repetition of physically creating different kinds of displays, and it also made it easier for the students to make patterns. She said that it took far less time to create products and students enjoyed the activities, and that some math strands were easier to address on-line than off-line, for example, storing data, constructing graphs, and editing graphs in data management problems. ...

Assignment Example | Topics and Well Written Essays - 1250 words - 13

Assignment Example At the weak ends, the demand is expected to touch 2300 Kg. During the period November to January the demand is expected to double due to celebrations, Christmas and New Year. First and foremst it is imprtant to meet the increased demand on weak ends. This is done by increasing regular production from average of about 1500 Kg of cakes during Monday-Friday and by maintaining a buffer stock of extra 500 Kg of cakes (not older than 24 hour old stock) of different types. The stock is build out of leftover cakes from sales (not older than 24 hour). The time left out of 8-Hour shift (8 Hours- 7Hours 20 Minutes = 40 minutes) is utilized to pre-process ingredients using Step-2 and Step-3 and keep the material ready for Step-4. This saves 70 minutes of normal days [3 stations for Step-1(120/3=40 minutes) and 2 steps of Step-2 (60/2=30 minutes). Total time saved for a working day: 70 minutes. Thus, ten days buffer stock of pre-processed material is maintained. Two-way information flow between workers and managers is essential for the enterprise success. Orders from customers are received and entered into order book. Vital information from last week average sales are also used to decide the production for the next day. Their awareness and training on a particular issue concerning ingredients, process, production, qu(Cakes freshness being very important, any batch produced must be sold out within 24 hours of its production). antity, quality etc. The firm has several processes which are controlled by some or the other technologies. These technological resources help speed up the process of production with precision, accuracy, and help maintain quality of the product made. Some of the technologies used and their importance is covered

Human Resources Problems Assignment Example | Topics and Well Written Essays - 250 words

Human Resources Problems - Assignment Example Based on your text and supplemental readings, what are some of the potential problems associated with employee self-service? After sharing some problems facing self-service, how would you address those problems? What is your professional opinion related to management self-service, where managers have access to more employee information through HRIS systems?In a self-service system like ESS, many errors remain covered for a long time which negatively interferes with the quality process. Though employee satisfaction is increased by use of ESS, many ESS software used by companies have many disadvantages like costs associated with its maintenance, functionality issues, and poor performance. These problems can be rectified by using an ESS software which is specifically designed to meet an organization’s needs.5-Does the web present problems for employee self-service applications? Find an article on this subject and provide a summary of the article, including the web address.Many we b self-service pitfalls have been reported. The web creates problems for ESS applications because every bit of employees’ interaction with employers is automated. Technology is always better and lack of HR automation will seriously affect many organizations in terms of time of costs. Automation of HR functions has relieved the HR professionals from much of the burden because much of the tasks assigned to them by managers and employees can be now handled by themselves by use of ESS and manager self-service.

Managerial Final Exam Essay Example | Topics and Well Written Essays - 250 words

Managerial Final Exam - Essay Example If the interest rate is increased from 5% to 7%, and the interest is paid annually, the amount that will be earned after 5 years will be more than the amount that was earned at the rate of 5%. This is because there are more proceeds from the increased interest rate as compared to when the interest rate is reduced. Therefore the amount realized after 5 years will be $14,025.52 and $19,671.51 after 10 years as explained above. 21. For this bond, at 5% interest, the value will be $813.53. this value will keep increasing as the interest rate decreases, this is because, during the calculations, increase in the interest rate tries to minimize the total value that is achieved at the end of the calculation. Therefore, at 4% interest, the value will increase to 4851.927 and $935.731 at 2% interest rate. 22. One would definitely go for an investment that pays 30% after 5 years than go for one that costs 0.5% per month after 5 years. This is because the it is better foe an interest rate to that matures after a long period of time since the cumulated earnings to be paid will be more than if the interest were small and is only paid

The Critical Review Of Screening Trauma Film Studies Essay

The Critical Review Of Screening Trauma Film Studies Essay Cinema and its relationship with psychology, history and memory is a wide area which can be shaped by visual media and identification of culture. Susannah Radstone( 2000) analyses the movie of Forrest Gump( Robert Zemeckis, US, 1994) with examinations and expressions that have been accompanied with screening trauma in her study. Also the theoretical and methodological tension over memory and inclusive cultural framework shapes these film analyses with further details, especially in cinepsychoanalysis and memory/ history. This review will highlight the main points as a summary with some critiques of Radstone s perception of critical thinkers and this academic work s relationship with the comprehension of visual culture and memory.As an aim, this study will try to show cinema s effects on shaping the human perception of history also memory s relationship with history in the context of psychology, especially with the movie of Forrest Gump( Robert Zemeckis, US, 1994) . SUMMARY : In the study of Screening Trauma: Forrest Gump, Film and Memory (Radstone, 2000) Radstone starts by emphasising that Forrest Gump ( Robert Zemeckis, US, 1994) , which contains the last three decades of US history as from 1964 nearly, with the associations between memory and history from the protagonist s unconscious perception in the context of manipulations of technology which is fed by contemporary Western culture. After that memory s connection with cinema adresses cinepsychoanalysis paradoxically due to the fact that memory s visual usage recalls traumatic events childhood seduction or abuse ( Freud and Breuer [ 1893- 5] 1974, cited in Radstone 2000: 82) Freud later and famously abandoned this seduction theory for an understanding of hysteria that connected its symptoms, rather, to unacknowledgeable fantasies of a sexual nature ( Freud [ 1905] 1977, cited in Radstone 2000: 82) . Radstone tries to emphasise the interweaving of trauma, fantasy and memory in the psychoanalytic u nderstanding of the letter in order to answer this question: What is the relation between memories of traumatic events and physical predispositions which entails dominant fantasy scenarios in the context of the movie of Forrest Gump ? Other disciplines offer different accessions to memory research within cultural studies and history which are not untouched by psychoanalytic ideas ( Kuhn 1995; King 1997; Vidali 1997, cited in Radstone 2000: 85) . For example; in the work of the Birmingham Centre for Contemporary Cultural Studies( 1982, cited in Radstone 2000: 84) , analyses of autobiographical memories revealed both how public history shaped identity and, conversely, how marginal memories could overturn established histories. At this point of the Radstones study, these disciplines like history and cultural studies are combined with the psychoanalytic understanding of memory because Radstone says that if psychoanalytic points of view contribute memory s understanding, its insights will be more understandable or assimilable within history and cultural studies. In this manner, Radstone points out that the concept of Afterwardsness ( Laplanche, 1992, cited in Radstone 2000: 85) refers to a process of deferred revision, where experiences, impressions and memory- traces may be revised at a later date to fit in with fresh experiences or with the attainment of a new stage of development ( Laplanche and Pontalis 1988: 111, cited in Radstone 2000: 85). Radstone tries to search for the truth of an occurrence and the experiences of its results in the context of Afterwardness which suggests that determinations of memory s tropes can not reach the truth of the past but it can be only a revision of the past as reporte d by Radstone. Under these influences, she tries to argue the history s trustworthiness in the context of changeable memory, which can be shaped by past especially repressed effects of experiences, in Forrest Gump( Robert Zemeckis, US, 1994) . Moreover, after these reviews of Forrest Gump, Radstone emphasizes that Burgoyne s Prosthetic Memory/ Prosthetic Nation forms part of a collection addressing the construction of nation in selected US contemporary history films. In the context of Forrest Gump, Burgoyne emphasizes throughout both the dissociation between Gump s memories and that history of violence which is in effect noted but bracketed in the film ( ibid: 112, cited in Radstone 2000: 96) , and Forrest s incapacity to understand that same history which he is, unbeknownst to himself, shaping: Only Gump s ignorance protects him from the scarifications of history and the resulting distortions of character that plague most of the other figures who populate the film ( ibid: 109, cited in Radstone 2000: 96) . Radstone argues that the film s effect was linked only to Forrest s ignorance, and that the film was therefore trading in a historical common sense, or Gump that might be likened to false memory . She tries to inte rrogate the movie of Forrest Gump not also with the complex inner world of human being but also with the complexities of historical agency and responsibility. CRITIQUE : If Radstone s essay is analysed in a general way before the analysis of Forrest Gump; my critique will start with this question: How might the relationship between memory, history and cinema can be understood in a simple way with the association of the other areas like psychoanalysis and humanities? Because Radstone s explanations are so impetuous and compound. This situation creates the concept of transdisciplinarity which carries risk in order to analyse the movie. Transdisciplinarity produces travelling concept ( Bal , 2002,cited in Radstone 2008: 35) concepts that may be attached very quickly to various occurrences including reviews, forms and cultures. Concepts such as trauma and memory start to be a bridge between the various disciplines in a complex way. In addition, she elaborates the thinkers points of view exceedingly. Does she try to analyse the movie of Forrest Gump in the context of these disciplines or does she want to explain these disciplines deep points to reader ? After the general critique of the study of Radstone, in order to understand the role of Forrest Gump in US history my review will compare the thoughts of Vivian Sobchack and Robert Burgoyne in the context of Susannah Radstone s study. Radstone uses the study of Prosthetic Memory / National Memory: Forrest Gump ( Burgoyne , 1997) in order to analyse the usage of memory in movies and the effects of this usage on real history, especially with the protagonist s ignorance as Gump. The emergence of mass cultural technologies of memory, moreover, provides vivid experiences of the past that can shape and inform subjectivity. ( Burgoyne, 1997: 105) Burgoyne argues that what might be the media s effects on representing history through the cinema. He believes that cinema might shape the history and it might affect people memory like forming false memory ,especially with Gumps ignorance. In this manner Radstone tries to make comparisons between the study of History Happens which was written by Vivian Sobchack ( 1996) and the study of Prosthetic Memory / National Memory : Forrest Gump ( Burgoyne, 1997) . Sobchack believes that one of the media s parts which is cinema might create the consciousness about the history through the movies like Forrest Gump with new technologies. Sobchack figures out a sense in which we believe we can go right out and be in history ( Sobchack, 1996 : 5) . After these points of view, Radstone analyses history s usage in cinema might be likened to false memory or it might remind history to society. So that there is a paradox which comes from different interpretations. I suppose that the history s us age in cinema can be understood as media s atrocious effect or , at the same time, its a freeway to be in history even if it is represented from innocent protagonist s perception as Sobchack supports. In order to analyse the movie of Forrest Gump ( Robert Zemeckis, US, 1994) in the context of Afterwardsness, phantasy- memory psychologically; firstly Radstone starts by emphasising Afterwardness, which is stated as the cause of memorys representations of the past by Radstone , is the summary interpretation which reduces the psychoanalytic view of the subject s history to a linear determinism envisaging nothing bot the action of the past upon the present ( Laplanche and Pontalis 1988: 111- 12, cited in Radstone 2000: 86 ) . In this manner, i support Laplanche and Pontalis ideas that Afterwardsness s relationship with temporality, which contains repressed experiences of the event, creates the issue of losing real history. Secondly, Radstone indicates For Freud, at least, the physical reality revealed in memories was understood to be more closely associated with primal fantasies than with historical reality. ( Radstone, 2000). So that with the theory of primal fantasies, which suggests that inner reality is shaped by fantasies generally, Laplanche and Pontalis points out it is only as a memory that the first scene becomes pathogenic by deferred action ( Laplanche and Pontalis 1988: 467- 8, cited in Radstone 2000: 87) . Under the influences of the comments of Laplanche and Pontalis about Freud; i support Radstone s analyse which, shows lived experience and subjectivity differentiate from historys earlier relationship with objectivity, tries to analyse Forrest Gump in the context of temporality,memory and history. CONCLUSION : Visual culture and memory is a comprehensive area which memory s situation can be researched into visual media in the context of cinepsychoanalysis. This study tries to focus how media, which is the part of visual culture, can affect societies perceptions of history objectively and memory subjectively on psychology framework. Societies are able to understand the US history and they can constitute their memory positively or negatively from the movie. In this manner, visual culture and memory are associated that cinema can shape societies perceptions about history which can be understood by the help of this study.

Gender Stereotypes in Media Essay example -- Media Stereotyping of Me

The judgments we make about people, events or places are based on our own direct impressions. But for most of the knowledge, we rely on media. The media actually re-present the world to us. However, the media only shows us some aspects of the world, ignoring the rest. So basically, the media chooses what is to be shown and what is to be discarded (Andrew Pilkington and Alan Yeo (2009)). . In this essay, I will explain what stereotypes are and primarily give an example of a famous men’s magazine called ‘nuts’ and explain how these stereotypes are created by print and the digital media and what are their impacts on people. Stereotypes can be defined as an exaggerated belief about an individual or a group based on their appearance, behavior or beliefs. Though our world seems to be improving in many other ways, it seems almost impossible to emancipate it from stereotypes. Today, the media is so powerful that it can make or break an image of a person and also can change the views of the audience. ‘Gender refers to the cultural nature of the differences between the natural biological sexes of male and female’ (Long, P & Wall, T (2009)). Gender is perhaps the basic category we use for sorting human beings. The media mostly portrays men as strong, masculine, tough, hard and independent while women are shown as fragile, soft, clean and mostly 'sexy'. Whatever the role, television, film and popular magazines are full of images of women and girls who are typically white, desperately thin, and tailored to be the perfect woman. The representation of women on the print and the visual media mostly tend to be stereotypical, in terms of societal expectations (mediaknowall.com). These days, most of the fashion magazines are full of white ... ...ogy in focus for AQA A2 Level. 2nd ed. Britain: Causeway Press.p99-112. Branston, G & Stafford, R (2010). The Media Students Book. 5th ed. London: Natalie Fenton, Goldsmiths, University of London, UK. 22. Harper, S. (2008). Stereotypes in the Media. Available: http://www.edubook.com/stereotypes-in-the-modern-media/9200/. Last accessed 2nd May 2011. Long, P & Wall, T (2009). Media Studies- Texts, production and context. Italy: Pearson Education Limited 2009. p82-85. Wilson, K. (2010 - 2011). Gender and Media representation. Available: http://www.mediaknowall.com/as_alevel/alevkeyconcepts/alevelkeycon.php?pageID=gender. Last accessed 1st May 2011. Wright, M. (2005). Stereotypes of women are widespread in media and society. Available: http://www.quchronicle.com/2005/02/stereotypes-of-women-are-widespread-in-media-and-society/. Last accessed 4th May 2011.

How can you make them Essay

As an employer, various approaches can be employed to improve safety practices among pilots, maintainace people and other employers of Aircraft Company as this is essential in preventing casualty from avoidable risks. The steps towards motivation Talk to your employees Find out how many of those employed rides and what their needs are. In order words the needs assessment.sk about their training needs and the best way they can be supported to be safe riders and managers of aircraft. †¢ Are they new workers or more experienced? †¢ Have they completed any training course before? †¢ What’s their attitude towards a continuous learning and refresher courses? †¢ Appoint an aircraft coordinator The most important and crucial factor for a workplace aircraft champions are interest and zeal in riding. This aircraft coordinator would serve as a middleman between the company management and employees. With help from aircraft shops ,the coordinator organizes seminars inviting speakers that address interesting safety issues to those working in and out of the aircraft He should be able to sacrifice few hours in a week in order to jumpstart and direct the worksite safety agenda. Furthermore, employees can be encouraged to drive safely by establishing club or a group .When peers assist in arranging and shouldering programs and events, this will motivate people to participate .This club can provide access to issues that pertains to safety gears, skills and control and licensing as well as provide information on where to ride and how to obtain quality aircraft maintain ace. Initiate a mentor or ‘Aircraft buddy’ plan This can be done for new pilots experienced plots can be paired with new ones if the expertise is not in the workplace a contact to local dealer or advocate from state aircraft office to find experienced pilots to assist employees to learn riding safely such mentors give novice information about safety measures also encourage and boost their confidence Give a free ‘Starter Kit’ to new   employees This will contain information about safe practices, brochures on licensing and safety tutorials, protective gears and discount tickets on at gear shops Cardigans with company logo and with rider-friendly blueprint and watchword this decision is made by the coordinator to decide the kit contents. Steps to implement Aircraft safety awareness initiatives †¢ Explore all available communication methods and these include internet, hangar signage paycheck inserts bulletin banners posters lobby display company magazines intranet and email blasts. †¢ Make partnership with local aircraft dealership to provide a free or subsidized maintain ace check for aircraft. Such a dealer may accept giving discounts or gear or maintenance †¢ Design safety awareness seminal series displaying local speakers and resource personnel

The Effects of September 11 essays

The Effects of September 11 essays The Effects of September 11, 2001 on the United States of America September 11, 2001 was a typical Tuesday morning for most of the United States. People were about their everyday lives. Workplaces were carrying on typical business, classrooms were filled with students. No one was aware that within the next twenty-four hours their lives would be changed forever. Or would it? Everyone knows the story. At 8:46 in the morning, American Airlines Flight 11 crashed into the North Tower of the World Trade Center. Seventeen minutes later United Airlines Flight 175 slammed into the North Tower. America was in complete shock and confusion. Was this all an accident or was it part of a large scale attack? That question was answered with much clarity when American Airlines Flight 77 crashed into the United States defense headquarters - the Pentagon. America fell under attack on its home soil for the first time since World War II. Thousands of lives were lost; others were left asking questions th at had no answers yet. America was left facing uncertainties, left never to be the same. Or is it? Throughout the history of our country the American people have risen to the occasion in times of need. During the World Wars, people went to the factories in order to supply troops with the proper materials needed for war. People gave up certain items of food different days of the week in order to send more to their troops. Towns and communities stopped their everyday activities, went to their local churches and prayed for the safe return of the soldiers at war. America saw the same uniting in the early nineties during Operation Desert Storm. When our country is in need the American people are faithful to stand in the gap. On the evening of September 11, President George W. Bush addressed the American people stating that Freedom itself had fallen under attack. He also said, "Tonight I ask for your prayers for all those who grieve, for the children whose ...

Myth and Misconception

Myth and Misconception Myth and Misconception Myth and Misconception By Maeve Maddox Phil Dragonetti writes: One of the things that bug me about English usage is the use of acute word instead of the proper word. One such cute word is myth[which] many use †¦ instead of the word misunderstanding or misconception I received this comment while I was writing a post for my teaching site. The headline Id given my article was The Myth of Make-up Work. Phils comment challenged me to see if I could come up with something else that would convey the same meaning. I changed it to No Such Thing as Make-up Work. The OED gives two general definitions of myth: myth: 1. A traditional story, typically involving supernatural beings or forces, which embodies and provides an explanation, aetiology, or justification for something such as the early history of a society, a religious belief or ritual, or a natural phenomenon.   Ã‚  Ã‚  Ã‚   2. A widespread but untrue or erroneous story or belief; a widely held misconception; a misrepresentation of the truth. Also: something existing only in myth; a fictitious or imaginary person or thing. Headline writers are not likely to abandon the use of such a useful word as myth: its short, it alliterates with a lot of common words, and it conveys a sense of something that is not true. This use of myth does seem to be applied to just about anything and everything: 10 Big Myths about copyright explained Ten Myths About Affirmative Action Top 10 Myths About Thanksgiving The Myth of Mental Illness The Myth of Alzheimers: What You Arent Being Told James Webb: Diversity and the Myth of White Privilege All About Digital Photos The Myth of DPI Myths about Pregnancy Myths about Aging Myths about Alcohol When Joseph Campbell called his book The Power of Myth, he wasnt thinking of untrue or erroneous beliefs. He was thinking of universal spiritual truths that shape our lives. Maybe it would make sense to lighten up on the use of myth as a synonym for mere error. Heres a selection of other words and terms that convey the sense of something that is not true, or not completely true: deceit deception delusion error fabrication false notion falsehood fiction flaw half truth illusion inconsistency invention lie misapprehension misconception mistake untruth   Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Misused Words category, check our popular posts, or choose a related post below:7 English Grammar Rules You Should KnowThat vs. WhichHow to Treat Names of Groups and Organizations

Water Pollution. Dangers and Causes Essay Example | Topics and Well Written Essays - 1000 words

Water Pollution. Dangers and Causes - Essay Example Most of the water on the surface of the earth is sea water which is not usable for most of water’s essential purposes, including drinking. Fresh water is the most essential form of water for survival of life. The events of past years have raised the concern over the perennial availability of fresh water and are slowly converting fresh water into a commodity rather than an available for all resource. Preservation of the quality and availability of fresh water has become one of the most pressing environmental challenges in the 21st century. This concern is very high for third world countries where there is an alarmingly high dearth of drinkable water, rendering scores of people to die due to diseases emanating from poisonous water. Pressures on water resources: The increasing stress on water resources is from several sources and can take various forms. The impact of these pressures can vary and contribute to the ever increasing problem of easily available fresh water. Several fa ctors contribute to increasing the stress on water resources. The growth of urban metropolises and changing lifestyles impacts the amount and pattern of water consumption. From using fresh water solely for necessary purposes, consumption patterns have changed to lavish and unessential patterns including embellishment of hotels, malls, etc. Increased industrial activity with respect to the use of water has increased the pressure on water resources. ... The excessive industrial waste has significantly hampered the natural cleansing process, leaving previously fresh water, polluted and not useful for the purposes it was meant for. Human waste contributes significantly to the problem also. Every day, approximately 2 million tons of human waste are disposed in water courses (UN Water). The dilemma of developing countries is alarmingly bad, approximately 70 percent of all industrial waste is dumped into waters, leading to the pollution of usable water supply. Dangers of water pollution: All water pollutants are dangerous to humans as well as lesser species. Some of the key ingredients of the most prevalent pollutants, including industrial waste, include sodium, which is implicated in cardiovascular diseases; nitrates are guilty of causing blood disorders, whereas mercury and lead can cause nervous disorders. DDT, which is found in some forms of industrial waste, is toxic and can not only impact living humans but can also affect chromoso mes. Another dangerous toxic ingredient found in industrial wastes, PCBs, is known to cause liver and nerve damage, skin eruptions, vomiting, fever, diarrhea and significant fetal abnormalities (Geol). The impact of pollution from sewage and human wastes is also lethal. Dysentery, salmonellosis and hepatitis are some of the diseases transmitted by sewage in drinking and bathing water. This problem is extremely frequent in developing and less developing countries where there is no clear mechanism to separate fresh and drinkable water from polluted water (Tripathi and Pandey). Causes of water pollution: The sources of water pollution can be divided into point sources and nonpoint sources. Point sources refer to factories, wastewater treatment facilities, septic systems, and other

Crime Mapping & Analysis Spatial Theories of Crime Assignment

Crime Mapping & Analysis Spatial Theories of Crime - Assignment Example Developed countries have come up with mapping software’s that help in analyzing crime. The technology of crime mapping has proved effective in determining the quantity of resources to be allocated to patrol officers in certain areas. Crime mapping is guided by various theories of crime, which help the crime officers understand the human mind, and how the environment surrounding a criminal influences them to commit a certain crime. The spatial theories help crime analysts to analyze crime, and they support GSI. This theory focuses more on the social control of crime based on the relationships with other people. According to the theory, and offender is motivated by being in the same place with the target. This theory argues that an offender will only commit a certain crime in the absence of an effective control. Crime, therefore, occurs when the offender and the target are in the same place and in the absence of a control or presence of a powerless crime control. A crime offender is influenced by people around him/her who could either be their parents, peers, relatives or intimate partners. Such people are referred to as handlers and in their absence, or if they are weak, the offender can commit a crime. According to the theory, guardians also control crime. Guardians could be police officers, security guards or neighbors. A potential offender is likely to commit a crime is the guardians of the target are absent or if they are weak. According to this theory, criminal motivation is controlled by social structures that can either create and environment for crime occurrence or create an environment where crime occurrence is low. The theory assumes that related people or people living in the same areas are social and ready to help one another. The theory is not very effective in GSI since the modern society, socialness levels have fallen, and hence, the people around a target may not prevent crime