The Nuclear Age Begins

The first nuclear explosion, named â€Å"Trinity†, was detonated July 16, 1945. Main article: History of nuclear weapons During the 1930s, innovations in physics made it apparent that it could be possible to develop nuclear weapons of incredible power using nuclear reactions. When World War II broke out, scientists and advisors among the Allies feared that Nazi Germany may have been trying to develop its own atomic weapons, and the United States and the United Kingdom pooled their efforts in what became known as the Manhattan Project to beat them to it.At the secret Los Alamos laboratory in New Mexico, scientist Robert Oppenheimer led a team of the world's top scientists to develop the first nuclear weapons, the first of which was tested at the Trinity site in July 1945. However, Germany had surrendered in May 1945, and it had been discovered that the German atomic bomb program had not been very close to success. The Allied team produced two nuclear weapons for use in the war, one powered by uranium-235 and the other by plutonium as fissionable material, named â€Å"Little Boy† and â€Å"Fat Man†.These were dropped on the Japanese cities of Hiroshima and Nagasaki in August 1945. This, in combination with the Soviet entrance in the war, convinced the Japanese to surrender unconditionally. These two weapons remain the only two nuclear weapons ever used against other countries in war. Nuclear weapons brought an entirely new and terrifying possibility to warfare: a nuclear holocaust. While at first the United States held a monopoly on the production of nuclear weapons, the Soviet Union, with some assistance from espionage, managed to detonate its first weapon (dubbed â€Å"Joe-1† by the West) in August 1949.The post-war relations between the two, which had already been deteriorating, began to rapidly disintegrate. Soon the two were locked in a massive stockpiling of nuclear weapons. The United States began a crash-program to develop the first hydrogen bomb in 1950, and detonated its first thermonuclear weapon in 1952. This new weapon was alone over 400 times as powerful as the weapons used against Japan. The Soviet Union detonated a primitive thermonuclear weapon in 1953 and a full-fledged one in 1955.Nuclear missiles and computerized launch systems increased the range and scope of possible nuclear war. The conflict continued to escalate, with the major superpowers developing long-range missiles (such as the ICBM) and a nuclear strategy which guaranteed that any use of the nuclear weapons would be suicide for the attacking nation (Mutually Assured Destruction). The creation of early warning systems put the control of these weapons into the hands of newly created computers, and they served as a tense backdrop throughout the Cold War.Since the 1940s there were concerns about the rising proliferation of nuclear weapons to new countries, which was seen as being destabilizing to international relations, spurring regiona l arms races, and generally increasing the likelihood of some form of nuclear war. Eventually, seven nations would overtly develop nuclear weapons, and still maintain stockpiles today: the United States, the Soviet Union (and later Russia would inherit these), the United Kingdom, France, China, India, and Pakistan.South Africa developed six crude weapons in the 1980s (which it later dismantled), and Israel almost certainly developed nuclear weapons though it never confirmed nor denied it. The creation of the Nuclear Non-proliferation Treaty in 1968 was an attempt to curtail such proliferation, but a number of countries developed nuclear weapons since it was signed (and many did not sign it), and a number of other countries, including Libya, Iran, and North Korea, were suspected of having clandestine nuclear weapons programs

Research Methods in the Media Industry Essay

There’s a whole variety of reasons why research is undertaken in the media industry and there’s also a number of different ways to carry out research to acquire the different forms of information required. This report will be discussing the following in detail audience research, qualitative methods, quantitative methods, primary research and secondary research lastly consumer awareness Why we research in the media industry? As I said before research is undertaken for a variety of reasons. It might be so the director knows what they possibility may need to adjust in their production based on what it’s about, and this is known as content analysis where the producer and the director will research the subject matter to gather information to include into the final production. In addition research might also be undertaken be aware of legal restrictions for instance copyright infringement simply when you want to use the same ideas or the same content you will require written consent from the person who originally invented or owns the idea, in most cases copyright infringement doesn’t protect the underlying ideas, it also doesn’t protect facts. For instance, copyright doesn’t stop or limit you from expressing in your own words thoughts and facts that originate in any sources you read or view however you must give appropriate credit to the sources in which they originated from. For instance, there have been several, Alien based films, however only one E.T. Audience research Media products all have a target audience which could be defined by several factors, including age, gender as well as demographics. Whether it’s a chat show, daily newspaper, film or any other media form, each has a clear target audience. You must beware that audiences are not the same besides the audience research tells the producer what most applies to the audience how they can take advantage of what applies to the audience. They may watch previously released films/programmes and find out if they were successful at appealing to that audience. On the other hand they can observe a group viewing of a series premiere to see the group’s reaction and see if they’ve met their expectations and getting a calculation from the observation to see if they need to make some alterations to the production. Additionally Producers may also use BARB to find out further details about their selected audience what exactly is appealing to them after that discus features that will be in the production. Qualitative research methods Qualitative methods are better for finding more descriptive data and opinions because you interact with the research which lets you to explain any misunderstood questions and to go into further detail meaning you get a more factual answer. Methods that are categories under qualitative research range from case studies, interviews, diary analysis and focus groups. For instance the producers of a film will pick out a group which has the profile of their target audience, and will show them the film. This can be done both pre and post release if the film is not performing as well as predicted. The producer could then use the focus group’s response to alter or completely rethink, or even go ahead and take nothing on board and confirm the look and content of the film. Quantitative research methods Quantitative research mainly is numerical data. It could be used by producers of a film or by the company which is marketing it. UK based TV company’s use the( Broadcasters’ Audience Research Board) BARB for short to analyse viewing ratings, plus radio station use ( Radio Joint Audience Research Limited) short for RAJAR will view the listening numbers. Qualitative and quantitative methods are constantly used together in order to research the habits and preference of the target audience. In order to identify the profile of the audience, producers may look at current demographic models has on age or gender, or they may try to create a new audience for their film. Creating a new audience is much harder to accomplish additionally a producer may have to come up with a film which is appealing to those that feel there’s a gap in the industry, or gather a group of individuals together who all desire a possible reinvasion in the market. Finally when a target audience has been recognized, the film producer will then target the audience by using a series of carefully organised ad campaigns. The films could be promoted in newspapers that the target audience reads, also online sites which are frequently visited by the target audience, or show an ad when you’re guaranteed the most viewers such as champion’s league games or X factor episodes. Primary research methods Primary research is any research that’s done by an individual first hand. There’s a wide range of techniques for primary research from focus groups, interviews, observations and questionnaires, all come under as primary since questions are being asked directly this is research that is done first hand. Primary research is more suitable for finding out detailed information since you wouldn’t have to rely on anyone else’s results to be correct since the individual would have gathered the necessary information themselves so they know everything was done exactly how they wanted so the information is reliable. Primary research can come in the categories of both qualitative and quantitative research since there’s a variety of ways to conduct this research. Detailed look at a few the primary research techniques Questionnaires are regularly used by researchers when they need to gather essential information from a number of people targeting certain groups by age, ethnicity, and gender even social class. There practically surveys that can be sent on the internet in the post or hand out person to person. It’s easy to analyse questionnaires since its just basically gathering numbers, in addition it’s a much cheaper but sometimes a more time consuming process to gather information. Then again on the down side questionnaires aren’t able to get hold of, detailed information since they typically have closed questions yes or no type or the listed options provided in questionnaire. Another potential problem with questionnaire is that the individual taking part in the questionnaire may get the wrong end of the stick about a particular question or just not understand completely. For that reason the individual organising the questionnaire may possibly not get the right results from the questionnaire. Possible way to evade this you could do a pilot study to examine the questionnaire and make any necessary alterations after. Interview: interviews can be divided into three areas structured, semi structured, unstructured interviews. Structured: Structured interviews stick to a specific guideline with set questions sticking to the ones written. Semi structured: Semi structured interviews have some questions however questions can be added on the spot to go into more detail with the questions. Unstructured: lastly unstructured interviews have no questions set. The interviewer will bring up a topic with some questions in their head, similar to a casual conversation than anything. Interviews are mainly qualitative forms of research this method of research can very fruitful to the researcher since you are capable of going into more detail and thus gather further information for your research. On the other hand, the questions asked in an interview may be bias if the interviewer has their personal biased viewpoint placing their opinion in the questions. This may be done by the interviewer if they ask leading questions for instance. Tell us the reason why you like this film, instead of do you like the film. Secondary research methods Secondary research is gathered information that was done by someone else and made accessible to the public. For instance through archives, the internet, and other media outlets such as the news all of these come under secondary data since the information that you receive from these sources is information that the individual never gathered themselves. Potentially secondary research maybe unreliable option of researching since the individual can’t be sure that everything written is accurate since they never carried out the research themselves and they can’t test it and get the same results. On the plus side secondary research is significantly cheaper and faster process to use since the information has been completed for you already by someone else. Detailed look at a few the secondary research techniques The most common practice of secondary research done nowhere days is on the internet to think not too long ago we spent while copy the information on a copy machine. With the vast amount of online resources, traditional means of research done by books seem out dated. It’s now common for a student to complete an essay without opening a single book. However there are always pros and cons with any new technology. Some people like to say there’s a skill involved in finding a book in the library and searching. An Individual can ignore the entire topic that was read thoroughly for pertinent information. This may lead to more people getting the wrong end of the stick and not understanding the subject matter. But it’s a free vast amount of information; free for use for anybody much easier and less process, as well as getting qualitative information and opinions including polls, surveys, are simpler with the internet, assuming you’re aware of where you’re getting your information from. That could lead to a con since it’s not wise to use information from an unaccredited source, not from opinion based sites a lot of these sites around that look creditable but are far from it Consumer awareness Consumer awareness is the understanding that a consumer is knows his or her legal rights and duties. It’s essential for a consumer to stick to these rights. It’s implemented for the protection of the consumer, so the consumer is not exploited. But the producers may look into consumer awareness to discover if their ad campaign successful or if it’s unsuccessful. NRS The National Readership Survey NRS for short is provides the most dependable and respected audience research in operation for the advertising sector in the UK. The NRS reports on over 250 of the UK’s mainstream newspapers and magazines, you get a sense of the size and nature of the audiences they attract. In this always evolving digital age the NRS still create partnerships with the leading digital data sources providing a clearer vision of the combined total audience future. This is a great source for gathering information since data posted on this site are available without subscription. Already prepared for producers and so on only thing to do now is compare. Company Structure NRS Ltd is regulated and for the most part funded by three shareholders (IPA) The Institute of Practitioners in Advertising (NPA) The Newspaper Publishers Association (PPA) The Periodical Publishers Association Why are the surveys so important? The way surveys are carried out affects the estimations it produces. Particularly for media measurement surveys NRS randomly selects individual aged 15+ in the UK. Only the chosen individuals may be interviewed to ensure that the surveys are clear and representative. The demographic characteristics won’t have the same reading habits according to their lifestyle and availability. It’s better for NRS to use random testing to reduce the favouritism towards people who are available for interview than others. The Interviews Structure A nonstop survey, all 12 months of the year, 7 days a week Total number: around 36,000 interviews a year with adults aged 15+ per year A random sample: interviews only conducted at randomly selected addresses with randomly selected individuals The average time for an hour takes half an hour http://www.nrs.co.uk/access.html

Essay Writing and Backwards Brain Bicycle

What Does Essay Writing and Backwards Brain Bicycle Have In Common Essay writing is a must when you are going thru college. You have to write a lot to get through College, and if you want to go further with academia, you’re going to have to write a lot more than ever before. The more you learn the more you’re going to have to write, and essays are never going to stop. If you have a hard time writing essays, you may want to look into the Backwards Brain Bicycle by Smarter Every Day experiment by Destin. You might be confused, I know, so let me explain. Source: YouTube You must be wondering what does Backwards Brain Bicycle have anything to do with Essay Writing. Well, this Backwards Bicycle is going to help you understand a little better about how to write a first class essay OR dissertation. Well, by applying what you learn in this short 7 minute interesting and entertaining video, you will realize how we think one way, but then this Backwards Bicycle helps you understand the reality and how to make adjustments according to your new reality.So, why is it impossible to ride this Bicycle unless you practice daily?To find this out, I encourage you to watch this short, but useful 7 minute video by Smarter Every Day.Everyone Learns How To Write Just like a BicycleThe thing about the Backwards Brain Bicycle is that it helps remember how things used to be. In general, you know the expected outcome from your Bicycle. For example, if you turn the handlebar to the right, you know it will turn right. If you turn the handlebar to the left, you know the expected outcome which is that Bicycle would turn left. In this experiment, Destin challenges himself by switching things up a little bit. Essay writing in College is no different. Even though you have been writing ever since you were a child, given the new challenge and Writing Assignments you will have to think differently. The same writing that you did early on in school or even high school is now seems much more difficult. The reason why it gets harder to Write in College is because you have to relearn how to write in a certain manner. You may not get that at first glance, but things get a lot more progressive. This is where the Backwards Bicycle starts to show you the new world and how you need to get accustomed to new reality. Backwards Brain Bicycle challenges you to learn how to ride a bicycle even though people claim once you know how to ride a bicycle you never forget it, but by changing things a little bit, you can see how this can quickly become a difficult task. Writing in College vs. writing early on OR if you have gone for higher studies to another country is no different. This new challenge is going to take some time to master. So, how long does it take?But what if you changed things upIn this example, Destin the Engineer changed the Bicycle by switching the handlebars. Now when someone would want to turn right, the wheels would need to turn to left and vice versa. That meant that riding this bicycle, you’d have to intuitively change how you maneuver. You could not turn left, in order to turn right. It was a constant battle and it took this Engineer 8 months to learn how to ride this NEW Bicycle properly. Meanwhile, quite interestingly this Engineer proved that when you don’t have to unlearn and relearn you can get this done much more quickly. He asked his 6-year old son to ride the same exact bicycle and he could do the same thing in only 2 weeks. That’s right, it took his 6-year old only 2 weeks instead of 8 months to ride the backwards bike. Writing for College and adjusting to your new College life is no different as compared to writing early on in your childhood.Writing Is Not Always LinearWhen you write an essay, you may think that you have to write things out in a linear form. You start with an introduction then you write about the topic, and then you provide a conclusion towards the end. But that’s not always the case. As you learn how to write a College level essay, you may find that there are opposites that you need to work with. For instance, you’ll need to write an outline. You cannot get anywhere without an outline. You need to focus on what you want to say, a thesis, and then structure it in a skeleton to write points about. If you do not do this, and you just rely on the knowledge that you had previously, you’re not going to go very far. Writing an essay requires more than knowledge, it requires understanding. There’s a difference here that many students and adults do not get at first. You can write often, but if you don’t know how to illustrate your knowledge in a complex manner, writing long form, then you don’t really â€Å"understand† things. Regardless of the topic, you’re going to have to have an understanding of the larger principles and information that you’re working with. The subject matter you are going to be writing about has to be engraved in your mind, and you need to illustrate that through writing which may include paraphrasing Essays. The Bicycle itself, can be easy to learn, but if you switch the format of how to ride, your brain could cause problems as you’ll want to focus on the biases, and comfort zones of your memory of learning.Writing Requires New HabitsThe reason why children can learn things faster is because they don’t have biases, and they don’t have habits that are already formed through the practice and education attained through school. They are still learning, and therefore they will be able to mold into a new parameter of writing, and expression. Adults do not have that ability because they have a set standard they are following. Many people that write essays have a certain style. They know certain formats, and stick to them. While many professors are akin to grade well in these endeavors, you will need to know more about how to change on the fly. How to avoid plagiarismWhat if the assignment requires MLA formattingThen changes to Chicago Manual of StyleWhat if you’re supposed to write an essay that is about an opinion, or a review of a book or text of large quantities of informationWhat if you have to write something that is persuasiveThese are all different types of essays, and if you’re only accustomed to writing using â€Å"one† style, you will falter.Mind Over MatterTo change your mind, you will need to focus on a different form of learning. Instead of relying on what you already know, you have to refocus and readjust in way that might be difficult. Essay writing is very much the same. Every new essay that you create, has to bridge the gap between yourself, the reader, and the academic lesson that you’re trying to convey. Whether you’re writing for academic purpose OR writing for your workplace, you have to focus on how the audience is going to use your information. You cannot just rely on the past methods, and structures. You’ll need to create a different path, much like the Backwards Brain Bicycle. T The backwards bicycle worked out, but it took time to rethink and relearn the biases of the brain. That is the same as essay writing. The more comfortable you are with writing, the more you need to relearn and redirect. If not, your writing is going to fall short, and end up too linear, which is not going to work while presenting complex ideas.

Self-Actualisation is Impossible Within Today's Organizational Essay

Self-Actualisation is Impossible Within Today's Organizational Settings - Essay Example An individual employee would be motivated to take action if nothing hinders the emergence of high-level needs. Maslow’s hierarchy needs was designed according to U.S. cultural values. According to organizational behaviourists, organizations which endeavour to accomplish the needs of their personnel, attract the best workforce and consequently motivate the workers to perform excellently. The organization can use the wages, the work environment, and the people around the workplace to motivate the employees to work harder and achieve certain goals (Schreuder & Coetzee 2010). When organizations meet the low- order needs of the personnel, the workers will struggle for self-actualization, working to become the best they can be. The employees will thus deliver at their optimal level of creativity, turning into exceptionally valuable assets to the company. The contemporary organizations have therefore; put in place measures and strategies to enable the workers to self-actualize by acc omplishing the low-order needs of the employees. Nevertheless, some organizational behaviourists argue that it is impossible to satisfy several high-order needs in organizational settings (Hodson 2001). Eventually, the concept of self-actualization is difficult or impossible to achieve effectively in organizational settings. This paper will discuss whether it is possible for an organisation to realize self-actualisation for its individual employees. The paper presents an argument for and against self-actualisation within today’s organizational settings using illustrations from the contemporary organizational contexts. The possibility of self-actualisation within organizational context Self-actualisation is possible in high-level management than low level management because top managers are better equipped to meet their self-actualization and esteem needs. This is because the backdrop of challenging jobs and opportunities at organisational levels motivates self-actualisation n eeds. Working in teams increases employees’ abilities to satisfy their self-actualisation needs. This is because teamwork gives the employees the incentive to participate in decision making which impact on both the team and the organisation’s performance. Some employees are among group of employees trained by organisations to carry out multiple job tasks that may include hiring and training subordinates, and even terminating employment based on failure to perform satisfactorily. Self-actualisation and esteem needs begin to get satisfied when employees get to learn different tasks. Employees who are less empowered or have little control over their job tasks may feel no need for self-actualisation with regard to their job tasks. Empirical evidence shows that the satisfaction of self-actualisation needs varies according to employee’s job tasks, age, background, and the size of the company (Hellriegel & Slocum 2007). Dorer and Mahoney (2006) observe that organisatio ns could increase their productivity by increasing the individual performance of each employee and by optimisation of untapped potential inherent in employees. A full operational employee is actively involved in the development and utilisation of all his/her

Strategic Management and Competitive Advantage Essay

Strategic Management and Competitive Advantage - Essay Example In the business environment of the air industry there are various challenges to be faced in order to achieve a positive mark. This paper is analyses Case of Scandinavian Airline System. 1. Briefly analyze external environment of and internal strategic capabilities of the company. The knowledge of business external environment is important because it influences entry approach into the market. Scandinavian Airline System external environment consisted of competitors from other airline companies. These competitors were a threat to SAS because they competed for the same segment of customers. SAS had customers scattered in various locations making its operation very costly. Political system favored business environment for SAS because SAS could easily conduct its operation in America and European countries. This enabled the business to expand its market share. SAS realized that it had to redefine its strategic capabilities if it had to meet the needs of its customers in these locations. T he airlines decided to integrate its customers’ needs as a means of serving their interest. It followed that the business had to define its product refinement, process innovation, and service delivery. The arrival of new technology in the airline industry acted as an opportunity for the business to increase its profit. Currier services in Europe led to the introduction of SAS cargo air, which enhanced market grip of the airlines. Internal strategic reformatting of the company included reorganization of the company by decentralizing responsibility. Fragmentation helps in reducing cost while enhancing business performance. When a business becomes very large the management becomes a problem. In this case, Scandinavian Air System decided to decentralize its management body, thus reducing risks that occur due to centralized management system. The decentralization of management was to reduce cost of operation, which was a great threat to the success of the business. Operating cost of the airliner was a threat to its success because high operation cost reduces profit margin. 2. Describe the strategic choices made. SAS divided its market into various zones such as Europe, Latin America and Scandinavian countries. This strategy took into consideration factors such as cultural trends, economic trends, legal conditions, technological changes, demographic trends, and specific international events. SAS developed relationship with other airlines such as KLM and Swissair and strengthened technological cooperation in this industry. Business analysts believe that external growth strategy in business tends to root for horizontal integratio

Course Project Essay Example | Topics and Well Written Essays - 2500 words - 1

Course Project - Essay Example When demand and supply situation in a country is unfavorable to the employers, they would prefer to compromise and give training to the available personnel rather than spend time and resources in search of ‘ideal match’, to avoid production loss. Gronau stated: â€Å"Since the length of service is directly related to the level of unemployment, one would expect wage demands (and hence the change in general wage rate) and unemployment to be inversely related† (290). If the pace of economic growth is robust, the increase in demand mitigates the effects of frictional unemployment in general. Development of transferable skills by a person could ensure transfers within the same company to other departments or make change of job easier and counseling facilities need to be strengthened. Uniformity in dissemination of information with regard to the jobs available, the attributes necessary and the experience required in relation to them is very important for proper understa nding in identifying the appropriate opportunities without any difficulty. Though the standardization could not be achieved completely in this respect in view of multiplicity of disciplines, grades and specialization, common parameters relating to jobs in a particular category acceptable to most of the employers or industry associations and understandable by majority of the workers would improve the situation considerably. In most of the cases relocation choices are not fully explored both by the employers or employees to the disadvantage of both. Moving cost to the employee and recruitment and training cost to the employer play an important role in making strategic management decisions. If the views of the employer and employee converge in this respect, solution could be reached easily. Diamond stated that â€Å"[t]he rate at which workers are offered jobs with different moving costs depends on the decisions of other workers as to which

The Feasibility of Different Techniques for Providing Fresh Water to Assignment

The Feasibility of Different Techniques for Providing Fresh Water to Arid Regions of the World - Assignment Example As the essay declares a Water Program for African Arid & Water Scarce zones has been launched by the Italian ministry for Environment & Territory that aims at developing potential water resources management to protect water regions’ fragile environment. Deteriorating qualities caused by hydrological challenges are threatening fresh water resources available within such areas. Frequently, accessible water within arid regions is limited to ground water. Following short duration as well as high intensity rainfall events, surface inflows are frequently restricted to flashfloods. According to the report findings water, like other resources, happens to be at the edge of diminishing, more specifically within world’s arid regions. Within the near future, individuals living in arid regions are going to run short of water supply if they use all the accessible surface water. Such water is harvested from nearby fresh water rivers and springs. Borehole drilling is quite common within arid areas due to grave shortage of water within the regions. Ground water harvesting is considered a viable option since it does not require maintenance costs. This is an approach that aims at converting sea water to fresh drinking water. This happens by way of eliminating salt found within sea water. This is one among the oldest and commonly used techniques for treating water. This is a very practicable approach especially in assuring freshwater supply within arid regions. Desalination has the capability to remove most contaminants within water.

The Black Cat by Edgar Allen Poe Essay Example | Topics and Well Written Essays - 750 words

The Black Cat by Edgar Allen Poe - Essay Example The Black Cat tells the story of the desires that consume human, about the bad effects of alcohol and how it consumes the individual and the person loses sense of what’s right and what’s wrong and if it’s not alcohol, then it’s anger, anything that does not allow a person to have self-control and to forget about being human, this story gives a narration of how a human becomes an animal. Like an animal the protagonist has no concern about other beings, his comfort is much more important to him than anybody else. It is further emphasized through him how one bad deed leads to another and how the person loses his conscience during the journey. This paper attempts to bring forward the main theme of the story and then come to a conclusion about the story. The protagonist noted for his â€Å"docility† and â€Å"humanity† turns into a murderer, how a person so humble can become a killer. Was it because of alcohol that he lost his control? Or was it t he curse of the black cat that her wife told him about? Or was it his free will? The story does not provide a direct answer instead all seem to have an effect. Since it is basically a narrative of a man who wants to unburden his soul before his execution, he narrates the story of his life in the most simple and honest manner. So, it is up to the readers to pick up the themes and clues to what lead to his increasingly violent behaviour. The first trigger seems to be the alcohol, â€Å"for what disease is like Alcohol!† As true as it is, but the writer also points out to the human nature of perverseness. The main theme of the story, perverseness, a nature that is innate to human nature for nobody wants to follow the rules and as far as we deviate from following the basic rules the further we deviate from the social behaviour, thus loosing complete control over ourselves, doing things that lead to dangerous consequences. â€Å"Yet I am not more sure that my soul lives, than I a m that perverseness is one of the primitive impulses of the human heart †¦Who has not, a hundred times, found himself committing a vile or a silly action, for no other reason than because he knows he should not? Have we not a perpetual inclination, in the teeth of our best judgment, to violate that which is Law, merely because we understand it to be such?... It was this unfathomable longing of the soul to vex itself - to offer violence to its own nature - to do wrong for the wrong's sake only†¦Ã¢â‚¬  Besides the feeling of perverseness, the protagonist is haunted by his cruelty towards Pluto, a pet who loved him and never despised him. The more he thought about this the deeper he entered into the path to self-destruction. Though he tries to write it off saying he didn’t really care but the fear and guilt implanted on him as the feline phantasm and deepened his anxiety and in order to move from that guilt perverseness deepened its grip on him. It was an escape for h im from the guilt, rather than choosing to speak about it, he tried to escape it and the more he tried to escape it the more he felt threatened. The anxiety that built inside him forced him to take actions that would free him from the threat and in disposing off the cause of threat he had to dispose of anything else that came in his way. And he became a murderer. Yet this only leads to more guilt, even though he refused to accept that he felt burdened his behavior shows he was nervous. It was because of his anxiety that built up because of his guilt that he got caught. It can be concluded that Poe through this story shows the basic nature of human to

Company initiatives (5yr plan) and intellectual properties Research Paper

Company initiatives (5yr plan) and intellectual properties - Research Paper Example In September 2012, Chief Executive Officer of Ford , Alan R. Mulally declared that the company would introduce numerous new models in its vehicle range in order to strengthen its European division, where the company wants to bring its iconic sports car i.e. Mustang (The New York Times Company, 2012). Ford operates under two divisions, firstly, automotive sector and secondly, financial services. The company’s automotive division operates in various locations umder the name of Ford such as North America, South America, Asia Pacific and Europe. On the other hand, within financial services, the company has ‘Ford Motor Credit Company’ where it provides vehicle financing for its customers (The New York Times Company, 2012). . Determining if the Company Has a Definite Planned Initiative Within the Next 5 Years Over the past few years, Ford has implemented ‘One Ford Plan’ which helps to sustain its successful journey along with maintaining a profitable future for the company. Through this plan, the company provides a brand promise to its customers all over the world. ... It has been observed that the automobile industry faces numerous challenges such as economic downturns, fluctuation of fuel prices and government restrictions regarding the reduction of CO2 emission. In order to deal with such challenges Ford has planned to take effective initiatives in the next 5 years by introducing fuel saving technology driven vehicles at affordable prices. Moreover, in 2012, the company has implemented â€Å"Blueprint for Mobility† plan in order to uphold sustainability which helps it to enhance operational efforts in future. This plan is also considered as a kind of initiative which the company aims to follow in the next five years. Ford declared that by 2015, it would follow a plan where the company aims to reduce the amount of water required to make a vehicle by 30%. Another sustained initiative that the company has taken is reducing the quantity of waste materials and unnecessary raw-materials (Ford Motor Company, 2012). According to the annual report of Ford for the year 2011, it had planned regarding bringing in seven new innovative models of vehicles by the year 2015 in various operational locations. Ford also strongly focuses in its long-term plans in terms of improving quality, reliability along with ensuring affordable prices which the company is aiming to uphold in the next five years. Moreover, Ford also takes various initiatives for bringing in its fuel efficiency models with advanced technologies. By 2015, the company plans to invest US$16 billion within US manufacturing units as well as aims to continue quality product development in order to ensure consumer preference (Ford Motor Company, 2011). Identify the Company's 5 Years Planned Initiative In

Fundamentals of Microeconomics Essay Example for Free

Fundamentals of Microeconomics Essay Macroeconomics defined as â€Å"the study of the economy as a whole, which includes inflation, unemployment, business cycles, and growth† (Colander, G-5). There are many fundamentals that affect the economy in both a good and bad way. These fundamentals affect the economy, and they also show the growth of the economy. The fundamentals are gross domestic product (GDP), real gross domestic product, nominal gross domestic product, unemployment rate, inflation rate, and interest rate. Defining the fundamentals Gross Domestic Product is â€Å"the total market value of all final goods and services produced in an economy in a one-year period† (Colander, G-3). GDP calculation is very important because it calculates the growth, decline, or stand still have the economy. When the GDP is calculate, it is base on previous numbers not future numbers. For example, the GDP is +2%, which means a growth of 2% for the previous year. Real Gross Domestic Product (GDP) is â€Å"the market value of final goods and services produced in an economy, stated in the prices of the giver year† (Colander, G-7). Real GDP is an inflation measure of the production of goods and services in the economy. It reflects price changes throughout the year. The real GDP is base more on realistic numbers instead of a guess. The calculation is more accurate concerning the gross domestic product for the previous year. Nominal gross domestic product is calculate at existing prices. Nominal GDP does not reflect inflation and is known as â€Å"current dollar GDP.† Nominal GDP can either be higher or lower than the GDP. When nominal GDP is calculate without reflecting inflation, which can show a higher growth in the economy when it is lower or at a standstill. Unemployment rate is â€Å"the percentage of people in the economy who are willing and able to work but who are not working† (Colander, G-9). The unemployment rate is calculate every month, and it shows the people who are looking for work. This rate does not include individual like the elderly, people working only a few hours a week or people who do not send resumes into different business. The unemployment rate shows that based on the number of people in the United States, a certain percentage is actively looking for work but has not found work. Inflation Rate is the percentage rate of change in price over a certain period usually a year. The inflation rate is calculate using last year price for a particular item to determine how much it will cost. Inflation rate determines the price of many things that include the price of the dollar. When individual calculates the inflation rate, it can help others determine if it is better to buy certain products today or later. Interest Rate is â€Å"the price paid for the use of financial asset† (Colander, G-4). Interest rate is a certain percentage that an individual has to pay on borrowing money or purchasing something. The interest rate is base on the credit score and the item purchase. The rate can go from being a very low number to as high as 10 percent. Purchasing of Groceries The purchase of groceries affects government, households, and business daily. The government determines the tax placed when household purchase groceries. Every household in the United States purchase groceries to survive. The businesses are affected by grocery purchase through the purchase. The business is affected by the purchases made because it shows what is being purchase more and what is being purchase less. The flow of resources take place in continues circular motion. The groceries are receive by the business from the local food processing plants. The employees at the local business placed the items on the shelves and groceries are ready for sell. The household members purchase the groceries from the business and pay the taxes government placed on the items. This continues to take place daily and will always continue. Massive layoff of employees The flow of resources takes place, and it affects businesses in both good and bad ways. Most business can employee the previous laid-off employees to allow taxes to be paid. When businesses are not able to employ more employees, unemployed do not demand good and services. When employees are layoff, there is no income coming into the household. The household is affected because there is no income, which in return means less good and service that can be purchase. When massive layoffs of employees take place in the economy, it affects government because they are paying unemployment benefits, Medicaid, and giving food stamps and more welfare to those eligible. Decrease in taxes When the government decides to decrease tax, it affects everyone differently. Government is affected in a good way, but it occurs in the long-run supply and demand curve. The government is losing more because taxes are lower but more money is being receive. In the long-run supply and demand, the government receives more money because the household is purchasing more good and services. The household is excite because more money is coming into the household because taxes are lower. The lower the tax, the more income, which mean more good and services are being purchase. Businesses are excite because more goods and services are being purchase. The flow of resources occurs and is affected in the long-run supply and demand curve. References Colander, D.C. (2010). Macroeconomics (8th ed.) Boston, MA: McGraw-Hill/Irwin.

Surface State in Bi1.5Sb0.5Te1.7Se1.3 Nanoflakes

Surface State in Bi1.5Sb0.5Te1.7Se1.3 Nanoflakes Result of a study on the surface state in Bi1.5Sb0.5Te1.7Se1.3 nanoflakes 4.1 Introduction The recent discovery of topological insulators (TIs) has provided new route for producing low-dimensional relativistic electronic states. The exotic surface states of TIs have attracted the attention of scientists because of their fascinating physical properties and applicability in spintronics and quantum computations [24-28]. The unique surface states were confirmed by angle-resolved photoemission spectroscopy (ARPES) experiments and scanning tunneling microscopy (STM) on Sb2Te3, Bi2Te3, and Bi2Se3 [29-34]. Magnetotransport studies have also provided a clear picture of the topological surface state and the  ° Berry phase shift [35, 36],which gives rise to the immunity of Dirac fermions to localization. Bi2Te3 and Bi2Se3 are suitable candidates for TI studies because of their large energy gaps. Eg is approximately equal to 0.3 eV and 0.17 eV. However, the metallic bulk conduction of natural imperfections, such as vacancies or antisite defects in these materials, makes it difficult to probe surface Dirac fermions. Therefore, a high-insulating bulk state is a prerequisite for transport property studies of TIs. Substantial effort has made it possible to examine both the surface and the bulk channels either through electrical gating [36-42] or substitution doping [12-14, 42]. Recently, it was discovered that Bi2-xSbxTe3-ySey (BSTS) is a high-insulating bulk TI. BSTS exhibits a tetradymite structure, a low carrier concentration (2.3 Ãâ€" 1016 cm3), and a large bulk resistivity (8 ÃŽ © cm) because of the ordered occupation of Te/Se in the quintuple-layer unit [12, 13]. However, a reliable detection of surface quantum oscillations is difficult in BSTS flakes because of the inhomogeneous defect [12] and low surface mobility [40]. Thus, the low mobility in a bulk channel plays a crucial role in probing surface quantum oscillations. In this chapter, we report the observation of surface-dominated transport in the topological insulator BSTS nanoflakes. Shubnikov-de Hass (SdH) oscillations study on the 200-nm BSTS nanoflake indicates that the achievement of surface-dominated transport can be attributed its high surface mobility of 2602 cm2/Vs (top surface), 3657 cm2/Vs (bottom surface), and low bulk mobility of 12 cm2/V s, which is a much lower value than those reported [12-13, 40-41]. Besides, the nontrivial Dirac surface state was further confirmed by the weak anti-localization (WAL) effect and the semiconducting to metallic transport transformation as the thickness of the specimen was reduced to the thin film limit, in which a up to 90% contribution from the surface channel was estimated based on the thickness dependence of the electrical conductance and the result of the SdH oscillations. 4.2 Method BSTS single crystals nominally composed of Bi1.5Sb0.5Te1.7Se1.3 were grown by melting the mixture of Bi (99.999%), Sb (99.999%), Te (99.999%), and Se (99.999%) in sealed evacuated quartz tubes. First the mixture was slowly ramped up to 750  °C at a rate of 100  °C/h and kept at 750  °C for 12 h. It was then furnace cooled to room temperature at a rate of 100  °C/h. The sample was reground and sintered again. The same procedure was repeated three times to ensure sample homogeneity. Finally, the sample was heated to 800  °C for 48 h, then cooled to 500  °C and annealed for 96 h. The crystal structures of the samples were identified using powder X-ray diffraction and refined using the General Structure Analysis System (GSAS) software package equipped with the EXPGUI interface, as shown in Figure 4.1(a). Transport measurements were conducted using a Quantum Design Physical Property Measurement System (PPMS) and six-terminal Hall bar geometric specimens. The nanoflake specimens [Figure 4.1(b)] were mechanically exfoliated and transferred to the Si3N4 (200 nm)/Si substrate. The electrodes of the nanoflake were patterned using standard e-beam lithography and thermal evaporation of Ti/Au. Figure 4.1. (a) GSAS refinement of powder X-ray data of a BSTS crystal. Red circles represent experimental results, the green line represents calculated results, the blue line indicates the difference, and the Bragg peaks of the BSTS are shown by the vertical lines, where Rp, Rwp, and à ¯Ã‚ Ã‚ £2 represent the goodness factors. (b) The SEM image of a BSTS 160-nm nanoflake. 4.3 Results and discussion 4.3.1 Thickness and temperature dependence of resistance The considerable thickness dependence of electrical transport showed a transition from semiconducting to metallic behavior as the bulk content is reduced, as shown in Figure 4.2 (a). For the thick specimens, the thermal activation energies given by the Arrhenius law were 4.3 meV (140 ÃŽ ¼m), 3.5 meV (49 ÃŽ ¼m), and 2.37 meV (7 ÃŽ ¼m). The smaller activation energy of thinner specimens can be explained by the increasing contribution of surface states [12-13, 40-41]. In 140-ÃŽ ¼m BSTS, a significant deviation occurred below 20 K from the fitting to a three-dimensional variable-range hopping model (3D VRH) with Rxx is approximately exp[(T/T0)-1/4] [13], indicating the existence of a parallel metallic conduction of surface states [the inset in Figure 4.2 (a)]. According to Eq. 4.1, the total conductance G ° of a specimen with a thickness t can be formulated as G ° = Gs + à ¯Ã‚ Ã‚ ³bt, (4.1) where Gs is the surface sheet conductance, and ÏÆ'b is the bulk conductivity [38,42]. Gs =36.2 (e2/h) and à ¯Ã‚ Ã‚ ³b = 4.14 (e2/h) ÃŽ ¼m−1, which resulted from the fit of thickness dependence of conductance to Eq. 4.1. For a 200-nm nanoflake at 2 K, up to 90% of the contribution from the surface state was obtained, as shown in Figure 4.2 (b). Figure 4.2. (a) Temperature dependence of resistivity for BSTS specimens with thicknesses of 140 ÃŽ ¼m, 200 nm, 160 nm, and 80 nm. The inset shows the fit of 3D variable-range hopping to the 140-lm specimens. (b) Thickness dependence of sheet conductance; the red line is the fit with G ° = Gs + à ¯Ã‚ Ã‚ ³bt. The inset shows the fitting of the Arrhenius law to the 140-ÃŽ ¼m specimen. 4.3.2 Hall measurements of BSTS To understand the semiconductor-metallic transitions, we focus on the charge transport behavior (Figure 4.3) and temperature dependence Hall measurement results of 160 nm specimen (Figure 4.4). Because of that the thickness seems like to the critical in between semiconductor and metallic transition. In Figure 4.3 (a), we gives three regimes in the temperature profile, one can obtain the nanoflake specimen with 160 nm thick showing metallic behavior which contrasts to its bulk. In the regime I, the bulk conduction dominates, as the temperature decreases the resistance increased which shows a general narrow-gap semiconductor behavior this can be attributed to freezing of the impurity band carrier in the bulk [27]. The regime II reveals a typical metallic behavior signature, the resistance decreases as temperature reduced, this can be explained as reduce phonon scattering and nearly constant carrier density (shown in Figure 4.4 (a)) with a decreasing temperature. In regime III, when the temperature is lower than 10 K, a slightly increases in resistance due to the bulk carriers freeze out [28]. Hall mobility measurements provide more clearly picture to realize the thickness dependence charge transport as shown in Figure 4.4 (b). The reduction in the degree of disorder or impurity of specimens can be obtained in Figure 4.4 (b) that the mobility enhanced as thickness decreased and their different temperature dependence trends. In thinner specimens (160 and 80 nm) the mobility shows monotonically increasing as decreasing temperature, surface dominate transport should play a more important role in this manner. Figure 4.3. Temperature dependence of the normalized resistance of specimens. Figure 4.4 (a) Temperature dependence of the Hall measurement results of 160 nm thick specimen. (b) Thickness dependence of Hall mobility versus temperature curve. 4.3.3 Surface quantum oscillations (Shubnikov-de Haas oscillations) Because successive empting of Landau levels (LLs) provides the nth minima in à ¯Ã†â€™Ã‚ ³Rxx, the relation of the LL index n to the Fermi surface cross-section area AF can be described using the semiclassical Onsager equation: 2 ° (n + à ¯Ã‚ Ã‚ §) = AF Ä § / eB. For the Schrodinger electron case, à ¯Ã‚ Ã‚ § = 0, which results in a zero Berry phase. à ¯Ã‚ Ã‚ § = 1/2 indicates the case of the Dirac fermion of TIs, which results in a  ° Berry phase where the charge carrier is immune to localization. The temperature dependence of resistance for a 200-nm nanoflake shows à ¯Ã†â€™Ã‚ ³Rxx as a function of 1/B after a smoothing background subtraction, as shown in Figure 4.5 (a). Two sets of oscillation periods are marked; one with a black dashed line ([(à ¯Ã†â€™Ã‚ ³(1/B) = 0.041 T-1]) and the other with a blue dashed line (0.022 T-1) for the surfaces of the nanoflake specimen. The multicomponent nature of SdH oscillations originates from the Fermi-level positions of the two surfaces. If SdH oscillations are as a result of the two-dimensional electron gas (2DEG) formed with band bending near the surface, the corresponded carrier density differs in an order of magnitude [35] compared to the Hall measurement result [n3D = 3.5 à ¯Ã¢â‚¬Å¡Ã‚ ´ 101 8cm-3], which is obtained from the fit to low field B ( ±1T) data (Figure 4.5 (b)). Figure 4.5 (c) shows the LL fan diagram plotted in 1/B versus nth oscillation minima in à ¯Ã†â€™Ã‚ ³Rxx. The linear fit of the two-set SdH spectrum yields the intercepts of à ¯Ã‚ Ã‚ § = 0.48  ± 0.3 for Surface 1 and 0.49  ± 0.02 for Surface 2, where à ¯Ã‚ Ã‚ § values are closer to the theoretical value of 0.5 for ideal Dirac fermions. It is assumed that Surface 2 is the top surface because environmental contamination provides effective n-type doping [17] to the sample, which strongly influences the top surface. The specimens were closely stacked on the substrate to prevent the bottom surface from air contamination and electron-beam irradiation. Thus, the second set of SdH oscillations appears in the lower inversed field, shown in Figure 4.5 (a), which was probably from the top surface. In Figure 4.5 (c), the slope of one set of SdH oscillations provides the cross-section area of the Fermi surface [AF = 4.15 Ãâ€" 1017 m-2], and the Fermi wave number was = 0.0363 and the 2D surface carrier density was = 1.05 Ãâ€" 1012 cm-2 for the top surface (Surface 2). The second set of SdH oscillations resulted in AF = 2.32 Ãâ€" 1017 m-2 and = 0.02718 , and 0.58 Ãâ€" 1012 cm-2 for the bottom surface (Surface 1). Figure 4.5 (d) shows the fit of temperature dependence of SdH amplitudes to the Lifshitz-Kosevich (LK) theory [11, 43].The cyclotron mass mc = 0.075 me is the same as that reported [13]. Once mc is known, we can calculate the Fermi velocity and the Fermi level position to be vF = 5.6 Ãâ€" 105 m/s and EF = 134 meV above the Dirac point for the top surface and vF = 4.19 Ãâ€" 105 m/s and EF = 75 meV for the bottom surface. The high Fermi level position of the top surface is consistent with the results of environmental doping mentioned previously. Due to the multiple component nature, the Dingle temperature is difficult to extrapolate from the SdH amplitude; therefore, Eq. 4.2 is used to fit the resistance data to the LK theory , (4.2) where F is the frequency of SdH oscillations extracted from the slopes of Figure 4.5 (c), the thermal factor is , and the Dingle temperature is [11, 43]. The solid red line in Figure 4.5 (e) shows the optimal fitted results of à ¯Ã‚ Ã‚ § = 0.5 and à ¯Ã‚ Ã‚ ´ = 1.11 Ãâ€" 10-13 s for the top surface, and à ¯Ã‚ Ã‚ § = 0.35 and à ¯Ã‚ Ã‚ ´ = 1.56 Ãâ€" 10-13 s for the bottom surface. The fitted à ¯Ã‚ Ã‚ § values are close to theoretical value of 0.5 for ideal Dirac fermions. According to the Dingle analysis, the scattering time is approximately two to three times larger than that of the bulk BSTS [13]. Mobility is a measure of scattering time; therefore, it is possible to calculate the surface mobility ÃŽ ¼s = 2602 cm2V-1s-1 and the mean free path = 62 nm for the top surface, and ÃŽ ¼s = 3657 cm2V-1s-1 and = 65 nm for the bottom surface. The surface mobility enhancement is consistent with the longer mean free path of the nontrivial topological Dirac state. The surface contribution to the total conductance (Gs/Gtot = 84.8%) was consistent with the results obtained from the thickness dependence of conductance. Take the sheet carrier density into account, n = ns + nb t [44]. The mobility of the bulk channel was 12 cm2/Vs, which is close to the total Hall mobility of the 140-ÃŽ ¼m thick BSTS specimen, 13 cm2/Vs. The low Hall mobility of bulk carriers causes less interference with the surface Dirac fermions; thus, the enhancement of the surface contribution and quantum oscillations was detected in the specimens used in this study. Figure 4.5. (a) Temperature dependence of resistance. à ¯Ã†â€™Ã‚ ³Rxx is function of 1/B. n = 4, 5, and 6 are the LLs of the bottom surface; n = 6, 7, 8, and 9 are the LLs of the top surface of the 200-nm nanoflake. (b) Hall resistance versus magnetic field. The red dashed line is extended from the low B ( ±1T) fit. The inset shows the Fermi level positions of the top and bottom surfaces, respectively. BV is the bulk valance band, and BC is the conduction band. (c) The LL fan diagram plotted in 1/B versus the nth oscillation minima in the à ¯Ã†â€™Ã‚ ³Rxx. (d) The fit of temperature dependence of the SdH oscillation amplitude to the LK theory. (e) à ¯Ã†â€™Ã‚ ³R versus 1/B. The black curve is the experimental data, and the red curve is the fit to LK theory. 4.3.4 Weak anti-localization effect In addition to SdH oscillations, the helical surface state was further probed using the WAL effect on the 200-nm BSTS. The WAL effect in TIs originated from the  ° Berry phase, in which the probability of backscattering was suppressed as a result of the destructive interference of time-reversed paths. The angle field dependence magnetoconductance analysis is shown in Figure 4.6 (a). The sharp cusps of the magnetoconductance in the lower field region are features of WAL. The 2D nature of Dirac fermions associated with the  ° Berry phase, which is dependent only on the perpendicular component of the applying field, was obtained by subtracting the background from the 3D bulk WAL contribution, ΔGxx(ÃŽ ¸,B) = Gxx(ÃŽ ¸,B) Gxx(90 °,B) (5), as shown in Figure 4.6 (b). Figure 4.6 (b) shows that low-angle data merge into a single universal curve [15]. The Hikami-Larkin-Nagaoka (HLN) [15] model is used to calculate sheet conductance [27], as given in Eq. (3): , (4.3) where Gxx is sheet conductance, is the phase coherent length, and is the digamma function. The value for à ¯Ã‚ Ã‚ ¡ (-0.96) and (121 nm) were obtained for the 200-nm nanoflake. For the WAL effect in TIs, the prefactor à ¯Ã‚ Ã‚ ¡ was equal to -0.5 for a single surface state [40]. The complicacies of topological surface states resulted in an experimental value à ¯Ã‚ Ã‚ ¡ between -0.4 to -1.5 [38, 40]. In this study, the value à ¯Ã‚ Ã‚ ¡ = -0.96 indicated the existence of two surface states. Figure 4.6. (a) The angle field dependence magnetoconductance of the 200-nm nanoflake. The inset is a schematic diagram of the measurement. (b) ΔGxx versus the perpendicular field component (B cos ÃŽ ¸) for various angles. Low-angle data merge into a single curve (the green dashed line) fitted using the HLN model. 4.4 Conclusion In this study, dominated surface transport was observed in BSTS nanoflakes. The thickness dependence electrical transport and the SdH oscillations illustrated that the surface states in the 200-nm BSTS nanoflake contribute to nearly 90 % of the conductance. The achievement of the surface-dominated transport is mainly attributed to the high surface mobility relative to the bulk channel. The observation of SdH oscillations provides clear evidence of surface Dirac fermions. Surface-dominated transport was further confirmed by the WAL effect showing 2D nature of helical Dirac surface states. Moreover, electrical transport transforms from semiconducting to metallic behavior, and mobility was enhanced when the thickness decreased, indicating that surface states plays a crucial role in the thin film limit. The high-insulating bulk state in BSTS nanoflakes provides opportunities for future quantum computation and spintronics applications.

Developing Positive Relationships for Child Wellbeing

Developing Positive Relationships for Child Wellbeing Recognise how positive relationships promote children’s well-being. Developing and maintaining positive relationships with parents and other professionals is imperative as children pick up on behaviours they have observed around them because are very impressionable and pick up on their surroundings. By professionals working together they can provide the best quality of service to children. Practitioners should build up a mutual trust and respect with all parties within an early year setting. Children observe the people around them behaving in various ways. This is in Individuals that are observed are called models. In society children are surrounded by many influential models, such as parents within the family, characters on children’s TV, friends within their peer group and teachers at school. These models provide examples of masculine and feminine behaviour to observe and imitate. (http://osclinks.com/624). There are many different relationships that need to be built within the early years setting. Children’s friendship- It’s important that children are encouraged to build friendships within an early years sitting this will allow them to feel more comfortable and enjoy learning and developing as individuals. Children are more confident when surrounded by other pupils as they are able to relate to them and build up a support system within their group of friends, this will help them develop into well rounded individuals and provide them vital skills for socialising which will help them later in life. Key worker relationship- Children should have a close relationship with their practitioners so they feel at ease knowing that they have someone they can trust and turn to, if a child feels comfortable with their key worker they will be able to go to them with any hardship they may feel, for example if a child is upset about anything within the setting they should be able to go to their key worker. Partnership with parents- The relationship between practitioners and parents is essential, communication is key between both parties and they will need to work closely in order to achieve the best possible outcome for all children. By practitioners and parents having a good relationship this makes it easier for the parents and children in being honest with each other. Parents will not feel at ease leaving their children unless they are completely satisfied and feel that the staff that their children are left with are honest and reliable. Vital information can be passed between parents and practitioners if there is a strong relationship and this will help with the development of the child should there be anything of concern that needs more attention, such as a child’s aversion to a certain toy due to fear. Colleague relationship- All the staff members within an early years setting need to have a good relationship in order to communicate and pass around information that is needed. For example when a key worker is not in for their shift, they will need to ensure that another staff member will need to be informed about the children’s needs that is in their care. All practitioners will need to trust each other in order to have an effective environment to work in. Multi-agency and integrated working- It’s essential that everyone working with the children and their families communicates well and understands their roles and responsibilities. A multi-agency is when professionals from different settings work together. A multi-agency approach is beneficial as professionals can share their information about the family’s needs with each other. It is fundamental that all professionals treat each other, parents and children with respect, make them feel welcomed and also comfort them if they are going through difficulties. A multi-agency is there to help parents and families through difficulties. An early years setting should cater for every parents needs as well as the children’s, for example if a parent has hearing impairments and can only communicate through sign language, it would be important to locate a key worker to their child who can use sign language if not have another member of staff that is able to sign. Also there may be parents to whom English will be their second language so to have someone interoperate will be necessary, this should be done both through verbal and written communication. Analyse the importance of the key worker system for children. A key person has the responsibility for working with a small number of children, giving them the reassurance to feel safe and cared for with the absence of their parents. At such an early age children are dependent on their parents, it is vital that the key worker develops a close relationship with their key children because they will be the first point of contact for the child and the family. Starting an early years setting can prove to be distressing for children, they are introduced to a new environment and new people this can be a lot to take in for children. Furthermore being left in the setting without their parents/guardians can result in the child experiencing separation anxiety, which can leave them feeling anxious, Erik Erikson, devised a theory of psychos social development. The first stage of his theory relates to children in their first years of life. Erikson believed that the quality of the care children in this age group receive depends on how well they develop trust in their carer. (Early Years Level 3-V1.0 page 32). In order for the practitioner to build trust with the child they will need to find out the child’s interest and know how to engage with them, make them feel comfortable, If a child is having difficulties settling in, they key worker should work alongside the child’s parents and have them in the classroom while the child can famili arise themselves with the setting and develop a bond with their key worker. If a child feels at ease with their key worker, it’ll help them become independent. Children’s independence is most obvious when they’re comfortable with their surroundings, such as when they are in their own home with family, or with friends and family and familiar carers such as a key person. (Practice Guidance for the Early Years Foundation stage) When the practitioner is first introduced to their key child they will usually lead the ‘settling in session’. This is the period where the parents get introduced to the key worker, this will give them a chance to discuss their child and any important information. This can vary from what the child can and cannot have to due to religious or health reasons, any medical problems and what procedures may need to be carried out, if the parents of the child are not in a relationship the key worker will need to be informed of the routine on who will collect the child on what day and who to contact in case of eme rgency. Some children may not respond well to settling in, many different circumstances can result in a child being distressed during this period. This is where the practitioner will have the duty to comfort them and make them feel at ease ‘Family linked in the literature to unemployment, divorce, financial difficulties and other stressors in family life, any and all of which can interfere with sensitive and consistent parenting’. (Child Development-Theory and Practice 0-11 Jonathan Doherty and Malcolm Hughes). Explain the benefit of building positive partnership with parents for children’s learning and development. One the most important relationship within an early years setting is the relationship between the practitioner and the parents, it is essential that they work together to achieve the best possible outcome for the child. Practitioners should regularly be communicating with the parents of their key child, this can be done in many different ways such as Open days, Parents evening, workshops and activities that involve the parents. It is imperative that every parent attend at open day, this will allow the parents to explore the environment their child will be in, get familiar with the staff in the setting, especially the key worker for their child. This will also allow the practitioner to familiarise themselves with the parent or carer of the child. All families are different some children may live with both or one of their parents, some may live with a foster parent or a carer or relatives and some with the same sex parents. This will give the practitioner an insight of the childâ€℠¢s background as well. Practitioners should consistently be communicating with the parents of their key children to ensure an effective way of working. For example if the child is struggling on a certain aspect of their activities in the classroom, the practitioner should discuss this with the parents and advise them on how to motivate and guide the child at home. Both the practitioner and the parent should concentrate specifically on bettering the skills of the child when approaching the activity that they may lack confidence in. Parents and practitioners can interlink to achieve a more productive and enthusiastic attitude from the child. A practitioner should welcome parents and inform them about all the activity is going to take place. If there any leaflets the practitioner has to give them to parents so that the parents are then aware of what is going on in the nursery. It is also very important that the practitioner and parents work as a team and provide a quality service for children for example if the teacher is planning out an activity for the children they can involve the parent in with the activity, as the parents have a better understanding of their children. They can work together and combine their knowledge in order to receive the best possible outcome for the children. It also paramount that practitioners respects all parents decisions on how they want to raise their child, practitioners should have a relationship where they can be open and honest with the parents but need to understand that the parents have the final say even though practitioners may not agree. Describe how to develop positive relationships within the early years settings, making reference to principles of effective communication. A multi-agency approach is beneficial as professionals can share their information about the family’s needs with each other. It is fundamental that all professionals treat each other, parents and children with respect, make them feel welcomed and also comfort them if they are going through difficulties. A multi-agency is there to help parents and families through difficulties. Professionals must respect parent’s spiritual beliefs, religion and accept them for who they are. Also ensuring there are no judgemental comments specified. A multi-agency is obliged to keep all information confidential and must remain between the professionals and parents and must not be discussed to an outsider. It is also important for practitioners to work together with the multi-agency team so they can identify the child’s needs through common assessments and then work together and take action on what services need to be provided to meet the child’s identified learning needs and in some cases some of the children’s needs cannot be met then they will have to decide what action needs to taken from there and then set a review date. In an early years setting it should be the staff’s main priority to have a good relationship with other settings such as doctor surgeries, social services, health visitors. Forming a relationship with external settings will allow the practitioners to communicate in any issues to achieve the best possible result, for an example, if a practitioner becomes aware of bruising on a child consistently and the parent is not responding to the practitioner’s concerns then they should consider contacting social services. As professionals it is required skill to understand and communicate with another member and share information for example if another organisation is offering some information then as a professional you are allowed to share it with individual, families, carers, groups and communities, it is a professionals job to make the parents feel comfortable with leaving their child in a child’s centre. Confidentiality is essential within the multi-agency team because the professionals have to keep the parents word confidential and make sure that they do not break the confidentiality policy. The EY requires that, ’confidential information and records about staff and children must be held securely and only accessible and available to those who have a right or professional need to see them’ By remaining professional and having good communication with everyone that has a part in the child’s life or development is essential. Confidentiality policy has to be maintained by a ll care setting practitioners. If parents are to be spoken to about their child’s progress or needs, then this must take place in a separate room to maintain confidentiality. Personal information about the children should not be left in an area where others can have access to it. However if information is to be breached the practitioner must ask the parents if they can pass this information on. A practitioner should always strive for high standards of care by following policies and procedures. The EYFS states the positive relationships and parents as partners. The practitioner should respect and achieve the best of their ability to provide a safe and welcoming environment.

Contemporary Society Essay -- Australian Contemporary Society

Contemporary Society Name: Institution: Contemporary Society Social and political scientists have associated contemporary society with a myriad of characteristics which include rapid technological advancements, greater human interactions, promotion of gender equality, and respect for human rights (Halcli & Browning, 2000, p. 226). However, many obstacles have stood on the way to achieving a number of important social issues such as ensuring proper gender equity in various government and private institutions. The Australian contemporary society is no exception as recent developments in the military composition have revealed a gap in gender equity among other gender sensitive issues. The Australian Defense Force (ADF) is grappling with increasing cases of misconduct and violation of women’s rights following recent sex scandals involving military cadets as well as a very low number of women recruits. The revelations have sparked strong reactions among those involved in the leadership of the Australian Defense Force Academy (ADFA) and the ADF in general. Apart from sexual predation, other issues which have been unearthed include alcoholism among male and female military personnel, and intimidation and bullying of female officers. In the midst of all these chaos within a highly regarded institution such as the ADF, the question arises as to whether the scenario reflects the contemporary Australian society. Therefore, this paper attempts to discuss these issues in light of the degree to which the culture in the ADF reflect contemporary Australian society. The latest most sensitive news regarding the Australian Defense Force Academy (ADFA) have been nothing less of shocking. Evidence has pointed to cases of sexua... ...rather not be tempted to imply that female military personnel carry no taint of misconduct. According to (Packham, 2011), the first year cadet pleaded guilty to charges of drinking and being absent without leave. In addition, the sexual encounter was said to have been consensual. This culture of breaking the rules in the ADF reflect a society whereby alcoholism has played a major role in contributing to misconduct. Both genders are affected but it seems to be rampant among males. The current situation depicts a scenario whereby the question of gender is being handled on the basis of a struggle whereby women are engaged in a fight to be recognized and respected. This is happening under a strong cultural influence in which gender roles are finely defined and women are not expected to have an equal footing with men in certain areas.

global information :: essays research papers

The global information society has transformed the way we do business. One of the most widespread changes is the use of the Internet to develop more efficient communications between suppliers and users of goods and services. This process is called intermediation. In this module we will look at how new Internet-based technologies have revolutionized business communications. First we will define intermediation. Then we will examine how technology has affected business communications. Finally, we will look at some of the online technologies that are helping businesses communicate better, faster and more cost-effectively. e-Commerce: A Guide to How Technology has Affected Business as We Know It Today! Glossary: 1.  Ã‚  Ã‚  Ã‚  Ã‚  1. Transaction processing--Completing a transaction online—such as when a consumer uses a shopping cart to make online purchases. 2.  Ã‚  Ã‚  Ã‚  Ã‚  2. e-Procurement--All purchasing activities plus all of the monitoring of all elements of purchase transactions 3.  Ã‚  Ã‚  Ã‚  Ã‚  3. Procurement--The purchase of goods for resale 4.  Ã‚  Ã‚  Ã‚  Ã‚  4. Snail mail--mail sent and received via the US Postal Service 5.  Ã‚  Ã‚  Ã‚  Ã‚  5. B2B (Business to Business)—the activities conducted online between two businesses 6.  Ã‚  Ã‚  Ã‚  Ã‚  6. Shopping cart—an electronic tool used by online consumers to purchase goods and services 7.  Ã‚  Ã‚  Ã‚  Ã‚  7. Fulfillment company—offers services to other companies such as transaction processing, providing security, etc. 8.  Ã‚  Ã‚  Ã‚  Ã‚  8. HR (Human Resources): the division of a company which hires employees and takes care of all employee-related matters. 9.  Ã‚  Ã‚  Ã‚  Ã‚  9. EDI (Electronic Data Interchange) — when one business transfers computer-readable data into an agreed-upon format to another business. 10.  Ã‚  Ã‚  Ã‚  Ã‚  10. ISP (Internet Service Provider)—a business that provides access to the Internet via modem, DSL, or TI. They also provide other services such as e-mail, web hosting, and web design. 11.  Ã‚  Ã‚  Ã‚  Ã‚  11. Logistics— †¢Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã¢â‚¬ ¢ Consumer—Browsing for information from multiple sites for comparison shopping purposes †¢Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã¢â‚¬ ¢ Business—Delivery and warehousing activities that will provide the right goods in the right quantities in the right place at the right time. 12.  Ã‚  Ã‚  Ã‚  Ã‚  12. GPS—Global Positioning System—an access mechanism which allows the tracking of vehicle location through satellite 13.  Ã‚  Ã‚  Ã‚  Ã‚  13. Web auction—a site which provides a forum for buyers and sellers to trade items. An auction site normally charges both buyers and sellers; many web auctions sell advertising on its pages 14.  Ã‚  Ã‚  Ã‚  Ã‚  14. Intranet—a web-based private network that hosts Internet applications on a local area network; used for security purposes E-Commerce: Changing Face of Business At the dawn of the new millennium, if we look back at the last century, we will realize the changes the world has seen. And even the changes are becoming rapid. The main reason of changes is technological innovation. The ever-changing technology has affected business as well like it has affected all other walks of life.