Wednesday, August 26, 2020

Neutralisation of False Positives using Presumptive Tests

Balance of False Positives utilizing Presumptive Tests  Jasnique Tiwanaâ The Neutralization of False Positives utilizing Presumptive Tests for Bloodâ Dynamic Presentation This venture accentuation after killing hypothetical tests for blood, this contrasts from different investigations as they simply test for bogus positives, rather than endeavoring to kill these known bogus positives. This undertaking was led as there are no current evident ventures on the balance of bogus positives. This is a pivotal subject since it will spare time at wrongdoing scenes when taking a gander at a speculated blood stain, numerous bogus positives are known to meddle with the hypothetical tests units. In any case, on the off chance that these can be dispensed with at the scene, at that point it will spare loads of time directing corroborative tests for a stain that isn't blood. It will be fascinating to find whether one neutralizer can kill all or most of the obscure bogus positives. The points of this undertaking are to discover which substance/items produce bogus positives, and whether these bogus positives can be killed. Also, what number of these bogus positives work for both Kastle-Meyers and Leucomalachite green. Additionally whether the kind of surface these bogus positives are found upon influences the capacity for them to be distinguished. There are various measures of various natural liquids that can be found at a wrongdoing scene. Blood is one of the most widely recognized and significant organic liquid found at a wrongdoing scene as it can give an understanding to a DNA profile and considerably more. The blood can either be from the guilty party this can help confirm stories and give a more profound understanding into what really occurred (The Forensics Library, n.d). In the criminal equity framework blood is characterized as an indispensable complex organic liquid containing red platelets, which is available in vertebrate and might be shed during an inadvertent, purposeful and additionally criminal acts. (Wonder,2001). Blood comprise of erythrocytes, leucocytes and platelets, thus hypothetical examines test for the nearness of hemoglobin situated in the erythrocytes (Jackson and Jackson, 2007). Be that as it may, at a scene it may not generally be evident with respect to whether the stain is really blood, subsequently, possible tests are required to decide if the stain could be blood or not. There are different diverse hypothetical tests intended to distinguish whether the stain is blood, in spite of the fact that, these are not a corroborative test for blood. Blood found at a wrongdoing scene is fundamental as it can give a DNA profile from both the person in question and the suspect. (Gupta, et, al. 2016). This would then be able to be gathered for additional examination in the research center, to get DNA profiles and so on. (Tobe, et, al. 2007). Over hundreds of years different distinctive endeavored tidy up techniques have been utilized for blood, including fade, along these lines, it is critical to utilize a hypothetical test which can identify infinitesimal blood stains. Possible tests Possible tests except for luminol are not applied legitimately to a stain, rather, the speculated stain is lifted utilizing a sterile swab or channel paper, the hypothetical test is then done on the channel paper or the swab. This is to guarantee that the presumed stain isn't harmed. In specific cases, for example, where the surfaces have been washed down, it turns out to be progressively fitting to utilize luminol because of its elevated level of recognition (Jackson and Jackson, 2007). Hypothetical tests are utilized by scientific researchers worldwide to help in the distinguishing proof of obscure substances, for example, blood. In any case, a hypothetical test doesn't give authoritative distinguishing proof rather it gives valuable data which assists with choosing what further activity if any is required. There are various possible tests for blood, verifiably with the most widely recognized being benzidine which was first presented in 1904 (after Kastle-Meyers) which was presented in 1901). In addition, this is not, at this point generally utilized in legal sciences as it was found to have cancer-causing impacts. Tetramethylbenzidine has additionally been perceived as a cancer-causing agent and alert ought to be applied when utilizing either test (James,1998). Hypothetical tests are not explicit to Human blood as they will likewise give a positive outcome for creature blood. Regularly, a shading change is seen to decide if it is sure for that substance, because of these possible tests are dependent upon bogus positives and bogus negatives. In screening tests for blood, the heam bunch is seen as this goes about as an impetus which is engaged with the compound responses. Bogus positive outcomes can be gotten from synthetic substances containing solid oxidants, for example, fades and family cleaners. Plant peroxidases, for example, horseradish can likewise influence possible tests, for example, horseradish as they contain peroxidases they catalyze oxidation responses consequently causing a bogus positive. They are known to be touchy to warm so warming up a plant peroxidase can inactivate it. A bogus positive is distinguished as a shading change before the expansion of hydrogen peroxide (Li,2008). Li (2008) states that albeit extraordinary bogus negatives can likewise happen, this happens when a solid reductant is available, this upsets the oxidation response. Luminol Luminol is alluded to a chemiluminescent response which is oxidized by hemoglobin. It was an early strategy utilized in 1937 to recognize infinitesimal measures of blood at a wrongdoing scene as it has an extremely little identification limit (in nanograms). Despite the fact that, the test is touchy it is likewise inclined to bogus positives similarly as with the other possible trial of blood. Sodium Hypochlorite is in dye based substances ordinarily utilized for a tidy up, this would be identified by the luminol test (Quickenden and Cooper 2001). A constraint to luminol is that it must be utilized in complete haziness to have the option to see the response. It is not quite the same as the other hypothetical tests as it includes enlightenment with a splendid light (blue) (Webb, et al, 2006). Kastle-Meyers The phenolphthalin Assay is alluded to as the Kastle Meyers test, it contrasts from phenolphthalein which is a class of color marker usually utilized in titrations. Phenolphthalin is a dismal aggravate (the diminished structure), the oxidized subsidiary is phenolphthalein which turns pink (Li, 2015). The Kastle-Meyers (KM) test is one of the most mainstream hypothetical test utilized by scientific researchers, it is conceivable to recognize blood up to 100,000x weakening (Bell, 2012). Figure 1 shows the oxidation of phenolphthalein causing a pink shading change while responding with a peroxide. The Kastle-Meyers test is a hypothetical test used to recognize blood stains; it contains phenolphthalein, which responds with the hemoglobin in blood with the expansion of hydrogen peroxide prompting a pink shading change for a positive test. This test, in any case, isn't explicit for blood and can be dependent upon bogus positives, it is likewise not explicit to human blood and will respond with creature blood. In this way, it's anything but a corroborative trial of blood. Leucomalachite green (LMG) is likewise a possible trial of blood, in any case; it isn't as famous as the Kastle Meyers test (Bell, 2012). A positive outcome for Leucomalachite green is a green-blue shading change. Leucomalachite green (LMG) Figure 1 to show the substance structure of Leucomalachite green (Sigma Aldridge, 2017) Leucomalachite Green substance image C23H26N2 (PubChem, 2005), this is additionally a shading change test it isn't as broadly utilized as Kastle Meyers however it is similarly as valuable. Leucomalachite green is oxidized by haem causing a blue-green shading change it is dreary when in its decreased state. The response is generally done in acidic corrosive and hydrogen peroxide which goes about as an oxidiser (li, 2015). It is utilized in a fundamentally the same as approach to Kastle-Meyers, as the test is practically indistinguishable, this test likewise with the Kastle-Meyers, in this manner, it is additionally inclined to a bogus positive, thus further diagnostic tests are required to affirm if its blood. Because of the bogus positives, it can't be known as a corroborative test for blood. These tests are additionally not explicit as they don't respond to simply human blood however other creature blood. Killing specialists Different distinctive neutralisers are accessible for blanch. Dye is known to be a typical bogus positive recognized with Presumptive tests. The dynamic fixing in Bleach is Sodium Hypochlorite, subsequently, investigation into is balance was investigated. The most widely recognized one utilized is Sodium Thiosulphate another is Ascorbic corrosive which is utilized all the more regularly in water stockpiling tanks to atmosphere all residual blanch making the water safe to drink (Tanguay,2013). Because of the balance of peroxide both these neutralisers will be utilized to check whether they kill all the bogus positives. Strategy Arrangement of the reagents: The Kastle-Meyers test: The reagent is made by weighing out 12g of phenolphthalein, 120g of potassium hydroxide and 30grams of Zinc residue and 600ml of refined water should then be included. This is then put onto a hot plate and blended for 3 hours. (Langford et,al). The Kastle-Meyers was utilized as follows, the stain was soaked with ethanol (discretionary relying upon how the stain was lifted) and this is scoured over the stain, at that point two drops of the Kastle-Meyers is then included onto the stain, at this stage a shading change is characteristic of a bogus positive, on the off chance that there is no bogus positive now, at that point proceed to the following stage, and include two drops of 3% hydrogen peroxide, if there is a quick pink shading change this shows blood could be available as it is a positive outcome for blood. On the off chance that there is no shading change, at that point it very well may be more likely than not said that no blood is available, this is because of its significant level of affectability. Leucomalachite green arrangement was made up utilizing 0.11grams of Leucomalachite green powder, 66mL of chilly acidic corrosive and 33mL of refined water, this was combined to shape the dry Leucomalachite green (cox, 1991). A similar strategy referenced above is utilized for Leucomalachite green with a blue-g

Saturday, August 22, 2020

Potassium :: essays research papers fc

Potassium      Potassium is an imperative component in the human body. Potassium had never been recognized sodium until the eighteenth century. Before potassium was perceived as a component, potassium carbonate was blended in with creature fat to make cleanser. It was found by Sir Humphrey Davy in England, in 1807. Sir Davy had the option to confine potassium utilizing electrolysis. Potassium was the primary metal disconnected by this methodology. Today, it is as yet not discovered free in nature. It is gotten by electrolysis of chloride or hydroxide.      Potassium is a strong gleaming white component. It is delicate and can be cut with a blade. Potassium is the least thick known metal, other than lithium. It is the seventh most plentiful component. It makes up about 1.5% by weight of the world's outside layer. It deteriorates in water in light of the hydrogen. It for the most part discovers fire during response with water.      Potassium is a basic segment for plant development. Potassium is consumed by plants in bigger sums than most other mineral components. Potassium is provided to plants by soil minerals, natural materials, and inorganic manure. Potassium isn't found in natural blend with plant tissues. Potassium assumes a basic job in the metabolic procedures of plants. Potassium likewise is basic in starch digestion, a procedure by which vitality is gotten from sugar.      Potassium is one of the most significant components in human eating routine. In the first place, potassium works with sodium for different reasons. For instance, it assists with managing body squander, control heart rhythms, and help with lessening hypertension. It likewise helps in consistent discernment by sending oxygen to the cerebrum. This component is critical to the upkeep of the sensory system and the solid framework. Potassium is an electrolyte, and therefor controls the parity of liquids inside and outside the cells, including blood.      The human body needs potassium to work. The body may turn out to be shy of potassium much of the time. Extreme physical action, serious instances of pressure, drinking of liquor or espresso all devour the potassium in the body leaving the individual with an inadequacy of the mineral. Because of this insufficiency serious uniform, muscle shortcoming, anxious scatters, heart failure, and poor reflexes can happen. A lot of potassium in the body may bring about lack of hydration. The kidneys can hold or dispose of an excessive amount of potassium. Either outrageous is perilous for the body.      If potassium is such a fundamental supplement to the human body it must be a mineral that can be found in a normal eating routine.

Thursday, August 13, 2020

What Makes Your Corporate Identity Unique (Hint Its Not What You Think)

What Makes Your Corporate Identity Unique (Hint It’s Not What You Think) How many logos of famous companies are you able to draw? Probably quite a few since these visual representations of the company have become a core part of our daily lives as the products themselves. We are constantly surrounded with different visual cues about businesses â€" videos, images and website templates are part of our lives.But how do companies ensure their corporate identities or these visual representations of their business are correct and authentic? Let’s explore what corporate identity is, the biggest mistake you can make thinking what separates the best from the rest, and what is actually behind a strong and unique corporate identity. WHAT IS CORPORATE IDENTITY?Let’s first be clear what corporate identity is before we start analyzing how it can be unique. You can’t truly create something unique unless you know what you’re creating in the first place. If you look up ‘corporate identity’ in the Business Dictionary, you find the following description:“Combination of color schemes, designs, words, etc., that a firm employs to make a visual statement about itself and to communicate its business philosophy.”Quite simply, your corporate identity tells you and others what your business is all about â€" the specifics that make you different from all the other businesses out there. The dictionary definition goes on to state,“corporate identity is ‘out there’ sensory-experience conveyed by things such as buildings, décor, logo, name, slogan, stationary, uniforms, and is largely unaffected by its financial performance and ups and downs in its fortune”Your corporate identity can essentially be either a s trong on â€" creating instant recognition among consumers â€" or a weak one. However, as the above suggest, this doesn’t necessarily always mean your business itself is doing bad or well in terms of its profit-making ability. Corporate identity is a physical expression of the essence of the company.However, as I’ll explain later, it shouldn’t see completely separate from the other representations of the idea of the business â€" what the company is about should also be highlighted through the communication and behavior of the business.Furthermore, corporate identity shouldn’t be seen as a layered structure. The internal and external representations of what the philosophy must be same â€" the customers have to experience the same corporate identity to the employees and other stakeholders.The idea of corporate identity and the need for businesses to develop their own unique voices is not a recent phenomenon. It developed as a concept in the 1960s when the corporate landscape ch anged from individual industrial companies to multi-national corporations on a global scale. It became more important for a business to stand out from competition â€" there had to be identities that told consumers the kind of story or business ethos they are buying into.By the 1970s, the concept of corporate identity was on everyone’s lips and advertising consultants became a core part of business development. The idea of a strong and unique corporate identity became central to corporate planning and successful implementation of corporate identity strategy was considered a major reason some companies succeeded while others failed.Below is a video of how Virgin developed its corporate identity under Richard Branson. This is great for getting a grasp of what corporate identity is and prepares you well for what I’m about to say in the following chapters. THE SINGLE REASONS YOU SHOULD CARE ABOUT ITSo, why does corporate identity have such a hold on people’s imaginations? Why are b usinesses willing to spend money on creating a corporate identity?There is essentially only one reason a business should care about corporate identity and that’s performance. A Strategy survey back in 2013 peered into the world of corporate identity and made a series of interesting findings. For instance, according to the respondents, developing corporate identity strategy is problematic because most companies have too many strategic objectives. But the key finding in terms of corporate identity was how companies with a strong corporate identity outperform those without one by 25%.While your financial performance isn’t always directly linked to your corporate identity, by ensuring you have a clear identity, you create a strong base for succeeding and growing.If you think of the biggest and most successful companies, you instantly think about their strong corporate identities â€" Apple, Coca-Cola and Google have all been rather good at creating a visual representation of their bu siness philosophy and made it stick with us.When you scratch deeper, you notice that the ability to outperform comes from the three big advantages a strong corporate identity will provide for a business. These can be divided into three key benefits:Enhanced consumer loyalty â€" A good corporate identity boosts performance because it can keep customers more engaged with your business. Customers have their own identities and a good corporate identity speaks to those in a way that aligns these two separate stories or philosophies together. The corporate’s emphasis on sustainability in a sea of other identities that are about something else can help consumers with like-minded ideas to stick with them. Customers who subscribe to your corporate identity will feel part of the story â€" they don’t want to conduct business elsewhere.Strengthened corporate experienceâ€"There is also an emphasis on the whole corporate experience when companies focus on building strong identities. You align not just the external images with the company philosophy, but also the behavior and communication of the message. The consumer doesn’t just experience the identity by looking at the logo but also feels the identity when shopping the products, contacting customer service or using the product or service. Corporate identity can help create a strong and strategic approach to conducting business.Structured corporate personaâ€" Every business benefits from having a specific corporate person, which is essentially what corporate identity is about. It’s the impression we have when we hear about a business â€" shaped by what we’ve experienced and what we’ve heard. Just like you have an impression and persona build about your friends and family, you’ll also have corporate personas in mind when you think about your favorite brands.It is these three building blocks that help a business compete and to stand out in the crowd. By creating a strategic approach to implementing your busines s ethos, you strengthen the areas that contribute to performance â€" you obtain and retain customers better, you streamline your services to provide better service, and you help build a reputation.THE BIG MISTAKE TO AVOID WITH CORPORATE IDENTITY Source: Gismodo blog postWhy is it then that businesses often fail in creating successful corporate identities? It happens when the definition of corporate identity is taken to mean purely the visual statement of the business philosophy and most importantly purely equated with the logo. Too often businesses are transfixed with the logo, with purely the visual design and feel of the logo at the core of their attempt to be unique.What’s forgotten is the core message â€" the reason why your logo represents your business. If you’re doing corporate identity right, you will always align your behavior and communication, together with the visual representations, with your business philosophy. You need to have the “what we are” sorted before you can move on to “how we look visually”. By focusing on the logo, you’re not focusing on ensuring the corporate identity tells the story of your business â€" you’re just creating an image without a story or behavior.Furthermore, it’s a lso harmful to focus purely on the logo when your business will be represented visually in so many more ways. When you visit Apple’s website, the corporate identity isn’t just evident in the logo â€" in fact, you don’t really even encounter the logo as a focus point on the pages. The corporate identity of Apple is much more than just a logo.Think, for example, how TV shows sometimes need to remove logos from laptops for sponsorship reasons. When you tape out the image of the half-bitten apple, you don’t forget the computer is an Apple product. You can see it from the way the product is designed.The same applies to most businesses with a strong corporate identity. You could remove Coca-Cola’s logos from its bottles, website and even ads, yet you’d still know it’s that specific brand and you’d know the story, the philosophy. If I put a blindfold on you and take you to a fast-food joint, you’d know we’re at McDonald’s even if the traditional logo of the golden M o n a red background is removed.Corporate identity goes wrong when people simplify it to a single image â€" when we compress identities into a single representation. But you can’t and you shouldn’t narrow an identity, right? Businesses are a bit like people; we couldn’t create a stamp of our identity and think it’s going to work every time.A logo alone is insufficient in telling a story and representing our corporate ethos â€" identity is about how we look (not just our clothes, but also our makeup), how we talk, how we behave and how we align all of these.The big mistake to avoid with corporate identity is treating these three things as separate and hoping to create an identity simply through a single representation: a logo.HERE’S WHAT ACTUALLY MAKES YOUR CORPORATE IDENTITY UNIQUEIf you want to create a unique corporate identity, then you must focus on aligning the three key areas of corporate design, corporate behavior and corporate communication together â€" you need to e ssentially create a package of visual statements that are sprung from the business philosophy and which relate to the other aspects of your company. You move on from staring at the logo, to truly realizing what your identity is about.To nail down your corporate identity and to find the authentic voice that tells and visualizes your business idea, you need to ensure the three areas are not in conflict with each other. Now, let’s look at each area closer and see how each aspect helps build your authentic voice:Corporate designCorporate design is exactly what most people mistakenly equate with corporate identity. It is about the logo â€" the visual images you use for your business. Corporate design deals with business cards, website templates, font colors and other such visual representations of your business. It is crucial for corporate identity because it is often the first thing people see and interact with. When you search for shoe retailers, you click on the website and the logo is often the first thing that stares back at you.It is the immediate part of corporate identity and it does have a huge impact on how customers view your business. While the logos and other visual images are crucial in creating this first impression, they aren’t the only things that you should focus on, as the above has hopefully highlighted. Nonetheless, a corporate design is the core of your corporate identity and the starting point for creating the visual image for your business.Corporate behaviorHowever, your corporate identity is also strengthened through your behavior. Corporate behavior includes things like how employees are treated and the leadership styles the management uses. These and others like that refer to the internal behaviors, but corporate behavior can also be driven by external behaviors such as how you treat customers, what is your relationship with the media and so on.These behaviors can impact your corporate identity and help the corporate design have an im pact. For example, if you maintain an open and honest relationship with the media, you can strengthen your corporate identity and create a brand based on transparency and communication.When the stories people read about your business are highlighting this image, the actual visual representation â€" your logos, your colors and your fonts â€" becomes associated with the behaviors. Your solid corporate design links with corporate behavior, creating a unique experience of your identity.Corporate communicationSimilarly to the above, your corporate communication â€" the way you speak to customers, advertise your business and interact with the media â€" has a strengthening impact on corporate identity. Your advertising slogan can enhance this transparent behavior â€" We believe in your right to know! â€" and be perfectly aligned with your clear logo.Communication will also happen in the form of your press releases or internally through things like staff meetings. If you can have these comm unication channels represent your business philosophy and deepen the behaviors within your organization, you have a direct impact on the identity.Essentially, you can’t just talk the talk; you also need to walk the walk. Communication must match your behavior and both of these have to match your corporate design. By aligning these three aspects together and linking them with your business philosophy, you can enjoy from a strong and unique corporate identity.You’re not doing something visually that you think appeals to customers, but rather representing your authentic voice as a business. You’re creating a more fulfilled representation of your business â€" the way it looks, behaves and communicates.HOW TO CREATE A UNIQUE CORPORATE IDENTITYSo, when you are looking to create a unique corporate identity that will stand out from the rest, you must focus on four key steps. These will help you align the three building blocks of a strong corporate identity and they ensure your focus i s on authentic and representative identity â€" not just a flashy logo.Step 1: Establish your unique value propositionThe first step deals with your business’ unique value proposition. It’s the most important question any business will ever be asked about: What is your company about? If you’re not quite sure how to answer that, then you definitely need to do a lot more soul-searching. You can’t start to run a successful business or form your own unique identity if you don’t know your brand.You definitely need to have a business plan, a mission statement and a vision for future. If these things are still lacking, you should get started by watching the below video and start finding the underlying cause and objective of your business. The whole idea of this first step is to identify the reason you’re unique. Not just in terms of how you differ from competition, but in your story and objective. A business hardly has the same objective as another business in the same industry â€" there is something there in your product, your service and your objectives that separate you from the rest.Before you can start building your corporate identity and begin the visualization of your business idea, you must be clear what this unique value proposition is about.Step 2: Establish your unique value propositionAfter you’ve cleared the basics, you must move deeper into understanding your business and the brand. You need to determine what’s your spot in the marketplace and who are the people that use your product and service.If you can analyze the most important drivers for growth, you can start identifying the ways in which your customers currently view your business.Knowing your brand will reveal your competitive edge â€" it will deepen your understanding of the current corporate identity and how it aligns with your business philosophy.Step 3: Set the correct toneNow that you have the building blocks for your identity, you start to visualize it â€" you find the voic e that represents your brand and your unique value proposition. Remember the following:Your brand’s voice must be distinctive from the competitors, it must resonate with your customers, and it has to be consistent in terms of your business values and objectives.Since you are now focusing on the corporate design â€" the logos, the colors, the social media templates and so on â€" your focus must be on finding the design that keeps the above in mind. You want to think about your customers and consider the kind of images, colors and fonts they would find visually attractive.These must be then considered in relation to your business philosophy â€" does it all fit together and create an authentic look and feel of your business?Step 4: Be prepared to analyze and refine your identityI was kind of lying earlier when I said there is one big mistake companies make with their corporate identity. There are actually two major issues businesses. The other, i.e. relying just on your logo, has now hopefully been solved with the tips above.However, the second is something different. It is about the failure to change or refine your brand identity. Businesses are terrified of this mainly due to a few famous examples of re-branding that didn’t work. Nonetheless, corporate identity shouldn’t be considered something set in stone and irreplaceable. Corporate identity develops over time, just like the competition around you.Just like you must be constantly looking to refine your products or service, you naturally also need to analyze and refine your brand. Since corporate identity is a culmination of the three elements, design, behavior and communication, changes in one of these means that there needs to be adjustments in the other two.Remember to constantly revisit your corporate identity and its building blocks to ensure your message is still aligned, it still resonated with the consumer, and it has stayed true to your business philosophy.As an example of small refining, look at the three logos. They have all held on to the distinct identity and feel, while still updating the look to something a bit more modern and perhaps refined in terms of what customers are looking for in today’s day and age. Source: Brand Matters websiteTHE KEY TAKEAWAYAfter you’re finished reading this post, you should have taken in the following information: your corporate identity does not equal to your logo. Unique corporate identity is much more basic than that â€" it’s the alignment of your business idea with how it behaves and communicates and represents itself visually.It’s about putting your business’ unique value proposition at the centre of everything you do. A good corporate identity is one where the visual statements tell the same story as the way the business behaves and communicates with its customers, stakeholders and employees.

Sunday, May 24, 2020

Essay Webers Approach to Religion and Sociology - 1706 Words

Webers Approach to Religion and Sociology Webers general approach to sociology is known as verstehen sociology; that human action is directed by meaning and that action can only be understood by appreciating the world-view of the social actor concerned. Since religion is an important component of the social actors world-view, religious beliefs can direct social action, and hence bring about social change. In The Protestant Ethic and the Spirit of Capitalism, Weber explores the relationship between religious ideas and social change, attempting to show how the ideas and beliefs of†¦show more content†¦Another factor, more emphasised by Troeltsch was the rejection of the canonical veto on usury. These characteristics were also important factors in the development of business. The Protestant Ethic matched the Spirit of Capitalism. Thus, the religious beliefs of Protes tantism coupled with the presence of the necessary economic conditions resulted in the development of the capitalist system. The importance of Webers work is its recognition of the importance of ideas and beliefs in the process of social change. He is not saying that religion always causes change, simply that it can be an important factor. This is a position that will be developed further, and in terms of a rounded position of the role of religion, is the most tenable - the answer about the role is most likely to always be; it depends! Webers theory has been subject to considerable criticism, indeed it is a classic dispute in sociology. The main criticisms are that Weber mislocated capitalism (historically); misinterpreted protestantism; misunderstood catholicism and misplaced causality. What it is important to remember however is that the criticisms apply to the example that Weber uses - protestant belief/capitalism. There are numerous other examples that can demonstrate the usefulness of his idea. The It depends approach It would seem clear that there can be noShow MoreRelatedIs Weber s Idea Of Economic Traditionalism1189 Words   |  5 PagesIs weber’s idea of economic traditionalism analysis relevant to the study of religion? Introduction The core of research on religion at present is of no doubt touching Max Weber’s ideas on economic traditionalism. Weber in Solimano (2012: 42) talked about â€Å"the importance of religion, especially the Protestant ethic† in economic life. 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The fact that Weber’s definition does appear to be more relevant to today s society in terms of reflecting todays social class fluidity and ability to change ones status, it could be used to argue that Marx’s views on the causes of inequality are simply no longer relevantRead MoreSociology and Emile Durkheim2640 Words   |  11 PagesCompare and contrast the theories and methods of Emile Durkheim and Max Weber regarding social behavior. 1.Introduction Emile Durkheim and Max Weber are founding fathers of sociology and outstanding sociologists who made great contributions to the development of sociology and progress of human beings. Previous studies have been done about the theories and methods of Durkheim and Weber, and their works have also been studied for many times from different viewpoints, such as the nature of humanRead MoreEssay on Marx, Weber and their Critique of Global Capitalism1756 Words   |  8 Pagesstrongly anti-capitalist. Like Marx, Weber had a variety of interests, including politics, history, religion, law, administration, politics, sociology and economics. His analysis of capitalism is not as systematic or intricate as Marx, but his scope is more esoteric. He views capitalism from the social, political and economic viewpoints, using concepts and approaches avoided by Marx, including religion, political ideas, values, meaning and social action. Many say that Weber spent his life havingRead MoreThe Theory Of The Functionalist Paradigm869 Words   |  4 Pagescivilization in question. This type of theory was made majorly successful by Emile Durkheim and is at a macro level of analysis due to its broad spectrum of focus. Durkheim was the first professor of sociology to ever occupy France in the 1880’s and spent what little free time he had left studying religion. As a matter of fact, it was his religious studies that would eventually hold the key to his discovery of social integration. Research conducted through observation is likely what would be used to

Tuesday, May 12, 2020

Psy/230 Personal Narrative Essay - 803 Words

Final Project Personal Narrative PSY/230 September 23, 2012 Rehema Underwood Final Project Personal Narrative I would have to say looing back over the last five years my life has developed in to exactly what I have always wanted it to be. After going through a nasty divorce about eight years ago I went on a path of self destruction. I started drinking heavily and using drugs and a way to numb the pain I was going through. Finally after doing a few things that I’m really not proud of I had a wake up call. I got in to some legal trouble which opened my eyes to all the things I may have lost if I continued living my life that way. I then decided it was time to make some changes, I went back to school and obtained my G.E.D. and then†¦show more content†¦My parents sat me down and went over with me again the family values that they wanted to instill in my sibling and myself. They brought back our religious beliefs that we have also grown up with and we may not chose to live our life by all the ways of the Catholic faith but to live a humble and honest life is what my parents have wanted for us. I do feel that even though I may not go to church every Sunday, I do believe in the ways of the lord now. I have asked for forgiveness and try to make sure that I live the type of life that makes god and my family proud of me. I can truly say I would not change any choices or experiences that I have had in my life. I take every experience as a learning experiences and I do believe each and every one has made me the person I am today. When I got my divorce although the single life started out rocky I did find my independence again. I took the time to find out all things I wanted out of life and how I was not settling for anything less. They choices I made during this time made me value family a whole lot more. It brought me closer to my Children and made me appreciate them more also. My life experiences have taught me who I want to become and how I plan on getting there. Going back to college at the age of 39 as scary as it was has been on of the greatest experiences that I have done. I know that I am one step closer in becoming a sexual assault support counselor and making a positive difference inShow MoreRelatedPsy230 Final1203 Words   |  5 PagesPersonal Narrative Michelle Yates PSY 230 February 9, 2014 Aaron Thompson, MRC,  CRC, LVRC, CPM In 1979 Douglas Adams wrote in his book, The Hitchhikers’ Guide to the Universe, â€Å"The answer to life, the universe and everything, is 42† (Adams 1979). Of course we all know that the answers do not come quite so easily. Really, forget the answer; the question is what the meaning ofRead MoreMetamorphoses Within Frankenstein14861 Words   |  60 Pagesof ‘the vitalist deb ate’ over the years of the novel’s intellectual gestation, concentrating on the Shelleys’ r elationship w ith on e of its more articu late p articipants, William Lawren ce, and showing how the v ery language of th is of ten personal and 18 alw ays political deb ate enters the novel. One th ing th at beco mes incr easingly appar ent the closer th at scholar ship brings us to Regency Britain, especially to the h ybrid ‘scien ce’ of medical pr actice and its day to d ay, ofRead MoreMetz Film Language a Semiotics of the Cinema PDF100902 Words   |  316 Pagesstarted. CONTENTS A Note on the Translation by Bertrand Augst, ix Preface, xi A Note on Terminology, xiii I Phenomenological Approaches to Film Chapter I. On the Impression of Reality in the Cinema, 3 Chapter 2. Notes Toward a Phenomenology of the Narrative, 16 II Problems of Film Semiotics Chapter 3. Chapter 4. Chapter 5. The Cinema: Language or Language System? 31 Some Points in the Semiotics of the Cinema, 92 Problems of Denotation in the Fiction Film, 108 III Syntagmatic Analysis of the Image

Wednesday, May 6, 2020

A Brief Analysis on the Film King of Masks Free Essays

The film King of Masks deals with and challenges the feudal idea that men are superior to women; this ideology, as the film portrays, results in alienation, tragedy and bitterness for girls in Chinese society and particularly the protagonist Doggie. In contrast, out of darkness, corruption, and poverty, the goodness of humanity and the human love sprung up from the master-apprentice relationship between Wang and Doggie will ultimately reign over narrow and backward traditional notions. Evidence that everyone desires a boy can be found throughout the film. We will write a custom essay sample on A Brief Analysis on the Film King of Masks or any similar topic only for you Order Now In fact, preference for boys over girls is not just a fad but rather deep-rooted in Chinese society. Feudal ideas that men superior to women is embedded and prevails in Chinese culture as early as the end of the Spring and Autumn Period (770-476 B. C. ) during which Confucian teachings advocates and fosters gender inequality (Jiang 229). Under influence of Confucianism, women are given low status and expected to be obedient to husband. This produces a sequence of expectations for men and women: men are expected to work outside and support family living while women only stays home and take care of family and household. This is also the reality in King of Masks, in which almost every man has a job: Wang is a street performer; Master Liang is an opera performer; Wang’s friend is a liquor dealer. However, the occupation of women is not clearly revealed. Notable examples are the crowds of women joining the parade and women from TianCi’s family whose main role is taking care of the child. It is worth noting that Master Liang plays as a female impersonator. Despite its name, a female impersonator is played by a male in traditional Chinese opera because women are believed to corrupt men on stage and thus banned from performing (Johnson 380). The storyline of the film is triggered by Wang’s quest for a male heir to pass on his secret ancestral art of BianLian or its literally meaning of changing faces. In Wang’s conversation with Master Liang, he firmly states,† only a son may inherit [the skills]. It is an ancient rule. In fact, only son has the right inherit property including all Chinese secret skills and medical prescription. Also, in Chinese tradition, boys are expected to carry on the family line and occupation whereas girls leave and separate from the family after marriage. It is then not surprising that Wang worries that his secret skill may leak out and insist on passing it to a boy. The gender inequality that feudal and Confucian ideas bring about and gender biased Chinese traditions underlies the cruelty and unfair treatment from which girls and particularly Doggie suffer. In the opening scene, the background music immediately creates a strong sense of melancholy and sadness. As Master Liang boldly admits that â€Å"no one values girls†, the society undeniably treats girls harshly. In the back alley black market, desperate parents beg to sell their daughters for very little value and yet still no one wants them. The fact that Wang paid ten dollars for Doggie is because he craves for a boy. When Doggie confesses that she was abused and sold seven times by different owners because they don’t like girls, audience can feel the bitterness and sympathize with her. Indeed, girls like Doggie experience alienation and estrangement from society and its people, including the protagonist Wang. To further illuminate, we observe a sharp change in Wang’s attitude towards Doggie after he finds out that she doesn’t have â€Å"a little tea spout! † Since their encounter, Wang enjoys being called â€Å"grandpa†; however, he asks Doggie to call him â€Å"Boss† when he feels betrayed by her. The intimacy between them dissolves; instead, emotional alienation and detachment begin to emerge. Doggie’s status changes from a beloved grandson to whom Wang determines to inherit his skill to a servant who only does housekeeping. Also, the pitiless gender inequality contrasts strongly with the colorful and joyful settings like opera, firework, festival, and pipe-smoking ceremony. Aside from the pain that Chinese girls bear, King of Masks also reveals poverty, hardship, corruption, and darkness that Wang and Doggie experience in the world that they live in. The mist in opening scene and overall color tone of grey suggests that Wang is paddling into a world of dullness. With his houseboat- his only sanctuary- Wang travels around to make a living by performing Bianlian in return of donation from people who appreciate his art on the street. Desperation and poverty are not only accompanying people in the slave market but also Wang: his wife left him after the death of his son; his only companion is not a human but a monkey. Master Liang’s confession that â€Å" we all have our own sorrows† reflects the folk artists fate of twists and turns and bitterness. During one performance, Wang is intimidated and oppressed by soldiers, but he can only chant woefully â€Å"The dragon in the shallows is toyed with by the shrimp†. Many proverbs like this in the film convey to audiences his hardship and helplessness. Government corruption is also disclosed in the movie when Wang is falsely charged of all kidnap cases and imprisoned. In his quest for an heir, Wang visits Buddhist temple to pray and buys a Buddha to worship in the hope that it may gift him a son. All Wang’s spiritual sustenance is on the Buddha body. This showed Wang’s inner weakness and helplessness towards his own destiny. Nevertheless, out of the darkness in this world, we witness the goodness of human nature. When Master Liang invites Wang into his theater troupe, Wang excuses himself from joining. This shows that Wang is man of independence and principle. Besides, Wang scolds Doggie for stealing a bottle of wine, also showing his integrity. In the film, Master Liang is a popular opera star cherished by his followers; nevertheless, he upholds humbleness, and just like his stage name, Master Liang is indeed a â€Å"Living Buddha† with kindness and sympathy to Wang and Doggie throughout. It is also him who offers help and plays a key role in rescuing Wang out of prison. Even some insignificant character shows the goodness of human nature: the liquor dealer offers alcohol when Wang wounds; the prison guard allows Doggie to visit Wang. King of Mask also portrays the sentimental love between an unrelated grandpa and unwanted child. In their early encounter, Wang treats Doggie as a treasure by buying new clothes, performing BianLian to entertain her, and telling her that â€Å"this is all yours† during a meal. We can also feel the sorrow and anguish in Wang’s heart when he knows that Doggie is abused by her previous owners. Along with the soothing music, when Doggie first attempts to scratch Grandpa’s back, the goodness of relationship immediately manifested. At the same time, Wang shows his commitment to love as he throws his scratcher into water. In fact, their relationship develops not without some complications of the storyline. This initial intimacy between grandpa and grandson almost breaks when he feels betrayed by Doggie’s lying as a boy. Despite this, he jumps into the freezing water without hesitation to save Doggie and allows her to stay. While he trains Doggie of aerobics and Doggie does the housekeeping, he gradually learns that Doggie- without â€Å"a teapot spout†- is as competent as boys. However, as one film reviewer describes, â€Å"throughout, sadness permeates [Doggie]’s every move, a reminder that acrobatic flexibility means nothing to a child throughout, sadness permeates. † Indeed, what Doggie longs for is love and recognition. Throughout, Doggie wholeheartedly tries to please Wang. Even though there is some misunderstanding in place, she appreciates Wang’s love and caring by bringing the boy TianCi for him. As for Wang, he also cannot hide his missing of Doggie. He runs out immediately searching for Doggie. When Wang is put into jail, Doggie is panicked and desperate, she begs for help by kneeling down in front of Master Liang’s house all night long. The film reaches its climax when Doggie ventures to sacrifice herself by performing an acrobatic feat that finally touched the heart of the military official. When Wang is condemned to death, Doggie comes to visit him in prison. In that scene, Wang and Doggie are physically separated by bars between them, but the camera moves closer to doggie as if death cannot separate them now. This is soon followed by a touching moment when Wang and Doggie cries and hugs each other. It is not surprising that King of Masks finish with happy ending in which Wang inherits BianLian to Doggie and they live happily after. Beyond the surface, King of Masks reveals both the dullness and the goodness of human nature. Through the interaction between characters, audience can truly appreciate Master Liang’s saying â€Å"the world is a cold place but we can bring warmth to it†. Last but not least, the film praises the sentimental love between Wang and Doggie that touches the heart of every audience. How to cite A Brief Analysis on the Film King of Masks, Essay examples

Sunday, May 3, 2020

Stress at Workplace - Research Methodology free essay sample

Some functions of stress and here are some recent definitions of work-related stress: Job stress can be defined as the harmful physical and emotional responses that occur when the requirements of the job do not match the capabilities, resources, or needs of the worker. Job stress can lead to poor health and even injury. [Stress at work (United States National Institute of Occupational Safety and Health, Cincinnati, 1999. In order to carry out Its functions, the Election Commission has formulated the following strategies: ) To identify and collect data and information on newly developed areas to ensure a fair representation of voters in each constituency. It) To promote public awareness on the importance of registering as an elector. Iii) To promote awareness amongst the electors on the importance of voting during both the general and by-elections. Lb) To undertake a systematic and continuous education programmer to Increase public awareness on the rights and responsibilities of the citizens during elections and to safe-guard parliamentary democracy. We will write a custom essay sample on Stress at Workplace Research Methodology or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Problem Statement At the Election Commission of Malaysia (Headquarters, Pituitary) the causes of stress emanate from the amount of workload, lack of associated with health, In-conducive working environment (noise, temperature, space of working cubicles) and stress due to financial problems. 3. General Objectives This research Investigates the causes and Impacts of stress at the workplace and to suggest measures and actions to mitigate and reduce the level of stress.This research serves three main purposes which are: ) to identify the causes of stress at the workplace; II) to identify the effects and Impacts of stress at the workplace to the staff; I) to provide a generic definition of stress at the workplace; it) to identify the types of stress available/occurring at the workplace; iii) to identify the reasons of stress due to financial problem; 5. Research Questions I) Why do stress happen at the workplace? It) What are the sources and causes of stress at the workplace? The effects and impacts of stress on the staff? 6.Significance of Study iii) What are ) The findings of this study will assist the Election Commission of Malaysia in identifying the availability and occurrences of stress at the workplace. 2) The study is intended in suggesting measures and remedy in mitigating the level of stress occurring at the Election Commission of Malaysia. 7. Limitations of study This study has been conducted at the Election Commission of Malaysia Headquarters which is in Pituitary. The research conclusions consider the relevance of the findings to be in practical and applicable to all of Acmes State Election Offices.

Thursday, March 26, 2020

The History Of Sexuality ( Michel Foucault ) free essay sample

Analyzes the authors feminist perspective on sexual liberation and repression, Freud and talking about sex vs. enjoying sex. Michel Foucault, in The History of Sexuality, can definitely be considered a feminist, if one sees feminism as a search for truth about human nature, relationships, and the role and function of power in defining ones identity (including ones sexuality). Foucault argues that since the eighteenth century Western civilization has increasingly become obsessed with talking and thinking about sex as a subject, rather than partaking of bodies and pleasures (157). Feminism certainly posits that a woman to be authentically alive must overcome alienation from her body, whether that alienation is imposed upon her by an individual male or by power as it is exercised by the entire structure of society. This generalized sense of power is what Foucault posits as the controlling force behind the history of sexuality and the accompanying increase in public discourse

Friday, March 6, 2020

Johannes Gutenberg, Inventor of the Printing Press

Johannes Gutenberg, Inventor of the Printing Press Johannes Gutenberg (c. 1398–February 3, 1468) was the inventor of a movable-type printing press, based on a Rhenish wine press and using ink that clung to the metal type and produced color fonts. His technological innovations, which included punch-cutting, matrix-fitting, type-casting, composing, and printing, was used nearly unchanged for three centuries after his death.   Fast Facts: Johannes Gutenberg Known For: Invention of several technologies surrounding the printing pressBorn: c. 1394–1404 in Mainz, GermanyParents: Friele Gensfleisch and Else WirichDied: February 3, 1468 in Mainz, GermanyEducation: Apprentice to a goldsmith, possibly enrolled at the University of ErfurtPublished Works: 42-Line Bible (The Gutenberg Bible), a Book of Psalter, and the  Sibyls ProphecySpouse(s): None knownChildren: None known Early Life Johannes Gensfleisch zum Gutenberg was born between 1394 and 1404 in Mainz, in what is today Germany. An official birthday of June 24, 1400, was chosen at the time of a 500th Anniversary Festival held in Mainz in 1900, but that is symbolic. What information about his early life is limited to court documents- and sources are limited in usefulness because his surname, like many people of the time, was a reference to the building or property he lived in, and so changed according to his residence.  As a young child and adult, he lived in the Gutenberg house in Mainz. Johannes was the second of three children of Friele Gensfleisch and Else Wirich. Else Wirich was the daughter of a shopkeeper, whose family had once been of the noble classes. Friele Gensfleisch was a member of the aristocracy and worked in the ecclesiastical mint, the place that supplied gold and other metals for coins, minted the coins, changed the species of coins when needed, and testified in forgery cases. Education Johannes worked with his father in the mint, which is where he learned and may have been a goldsmiths apprentice. As a young man, he may have also worked in the clothing trade in Mainz until 1411, when a craftsmans revolt against the noble classes occurred, and Johann and his family were forced to flee Mainz. They may have gone to Eltville am Rhein, where his mother had an inherited estate. In 1418, a student named Johannes de Altavilla enrolled at the University of Erfurt- Altavilla is the Latin form of Eltville am Rhein.  By 1434, they were in Strasbourg. Wherever he was educated, Johannes learned reading and writing in German and Latin, the language of scholars and churchmen. Books have been around for nearly 3,000 years, but until Johannes Gutenberg invented the printing press in the mid-1400s they were rare and hard to produce. Text and illustrations were done by hand, a very time-consuming process, and only the wealthy and educated could afford them. But within a few decades of Gutenbergs innovation, printing presses were operating in England, France, Germany, Holland, Spain, and elsewhere. More presses meant more (and cheaper) books, allowing literacy to flourish across Europe.   Books Before Gutenberg British Library / Wikimedia Commons / CC0 Although historians cant pinpoint when the first book was created, the oldest known book in existence was printed in China in 868 CE. Called The Diamond Sutra, it was a copy of a sacred Buddhist text, in a 17-foot-long scroll printed with wooden blocks. It was commissioned by a man named  Wang Jie to honor his parents, according to an inscription on the scroll, though little else is known about who Wang was or who created the scroll. Today, it is in the collection of the British Museum in London. By 932 CE, Chinese printers regularly were using carved wooden blocks to print scrolls. But these wooden blocks wore out quickly, and a new block had to be carved for each character, word, or image that was used. The next revolution in printing occurred in 1041 when Chinese printers began using movable type, individual characters made of clay that could be chained together to form words and sentences. Printing Comes to Europe By the early 1400s, European metalsmiths also had adopted wood-block printing and engraving. One of those metalsmiths was Johannes Gutenberg, who began experimenting with printing work during his exile in Strasbourg- at the time, there were metalsmiths in Avignon, Bruges, and Bologna who were also experimenting with presses. By 1438, Gutenberg had begun experimenting with printing techniques using metal movable type and had secured funding from a wealthy businessman named  Andreas Dritzehn; between 1444 and 1448 he returned to Mainz. An illustration of Gutenbergs printing press. ilbusca / Getty Images It is unclear when Gutenberg began publishing with his metal type, but by 1450 he had made sufficient progress to seek additional funds from another investor,  Johannes Fust. Using a modified wine press, Gutenberg  created his printing press. The ink was rolled over the raised surfaces of movable handset block letters held within a wooden form, and the form was then pressed against a sheet of paper. Gutenbergs Bible A copy of Gutenbergs Bible. NYC Wanderer / Kevin Eng / Wikimedia Commons / CC BY-SA 2.0 By 1452, Gutenberg entered into a business partnership with Fust in order to continue funding his printing experiments. Gutenberg continued to refine his printing process and by 1455 had printed several copies of the Bible. Consisting of three volumes of text in Latin, Gutenbergs Bibles had 42 lines of type per page with color illustrations. But Gutenberg didnt enjoy his innovation for long. Fust sued him for repayment, something Gutenberg was unable to do, and Fust seized the press as collateral. The bulk of Gutenbergs presses and types went to Peter Schà ¶ffer of Gernsheim, an employee and later son-in-law of Fust.  Fust continued printing the Bibles, eventually publishing about 200 copies, of which only 22 exist today. In addition to the 42-Line Bible, Gutenberg is credited by some historians with a Book of Psalter, published by Fust and Schà ¶ffer but using fonts and innovative techniques generally attributed to Gutenberg. The oldest surviving manuscript from the early Gutenburg press is that of a fragment of the poem The Sibyls Prophecy, the German text of which was made using Gutenbergs earliest typeface between 1452–1453. The page, which includes a planetary table for astrologers, was found in the late 19th century and donated to the Gutenberg museum in 1903. Legacy and Death Few details are known about Gutenbergs life after the lawsuit. According to some historians, Gutenberg continued to work with Fust, while other scholars say Fust drove Gutenberg out of business. After 1460, he seems to have abandoned printing entirely, perhaps as a result of blindness. He survived on a pension from the archbishop of Mainz known as a Hoffman, a gentleman of the court. Gutenberg died on February 3, 1468, and was buried in a Franciscan church in Eltville, Germany that was torn down in 1742. Sources Daley, Jason. Five Things to Know About the Diamond Sutra, the World’s Oldest Dated Printed Book. Smithsonian Magazine. 11 May 2016.Garner, April, project coordinator.  Teaching Gutenberg. Harry Ransom Center, The University of Texas at Austin. Accessed 6 March 2018.Green, Jonathan. Printing and Prophecy: Prognostication and Media Change 1450–1550. Ann Arbor: University of Michigan Press, 2012.Kapr, Albert. Johann Gutenberg: The Man and his Invention. Trans. Martin, Douglas. Scolar Press, 1996.Man, John. The Gutenberg Revolution: How Printing Changed the Course of History. London: Bantam Books, 2009.  Steinberg, S. H. Five Hundred Years of Printing. New York: Dover Publications, 2017.

Wednesday, February 19, 2020

Market Competitiveness Strategy Essay Example | Topics and Well Written Essays - 250 words

Market Competitiveness Strategy - Essay Example Axtell Taylor approach is through offering a high minimum wage which is 30% of their gross profit giving them an advantage of 5% difference. Murdock Hyundai on the other hand employs offering the highest bonus profit. This is because their mission is to provide an outstanding service through well trained mechanics (www.murdockautogroup.com). They give as high as 1750 for a 20 unit sale which is far from 500 Axtell gives. Further, they offer another compensation bonus if new cars are sold which their competitors do not have. On top of this, their subsidy for health insurance has the best. Although Wilson motor, Axtell and Hyundai are all in the car business, their marketing compensation strategy plays a very important role for them to stay in this kind of business. It is believed that the trust, efficiency and effectiveness of employees are the success behind a business. This is achieve by compensating them

Tuesday, February 4, 2020

In networking communications, packet switching is more flexible than Research Paper

In networking communications, packet switching is more flexible than circuit switching because of the full potential bandwidth, error free data transfer and multiple communication sessions - Research Paper Example In circuit switching, one path exists which is dedicated to facilitating communication between two stations. This communication path consists of connected links (in a sequence) between different network nodes. Communication that takes place through circuit switching occurs in three phases: Data Transfer, Circuit Establishment and Circuit Disconnect (Furukawa, et al., 2010). Circuit establishment takes place on a link-by-link basis. It involves the connection of routes and allocation of resources. On the other hand, the circuit disconnect phase involves the withdrawal of the resources previously allocated. The switches have to know how they would find the route that would lead them to the destination. Further, the switches must determine a method of allocating the bandwidth that would help in the establishment of a connection. Another name for the bandwidth is Channel (Shao, Jones & Melhem, 2009). One of the properties of circuit switching makes it less preferable to packet switching is that circuit switching is inefficient. The channel assigns and dedicates the whole of its capacity during the entire time of a connection (Furukawa, et al., 2010). This means that in the even that there is no data going through the channel, the capacity of the channel goes to waste. This makes circuit switching to perform below the desired efficiency levels. The second property is the delay associated with circuit switching. Circuit switching has a long initial delay (Sun, et al, 2013). The time that this type of switching takes to establish a circuit to start the process of communication is long. In addition to that, even after the establishment of a circuit, circuit switching has delays in data transmission. After the establishment of the circuit, the transmission of information takes place at a fixed rate. Because the rate of data transmission is

Monday, January 27, 2020

The Channel Tunnel Engineering Project

The Channel Tunnel Engineering Project The Channel Tunnel (French: le tunnel sous la Manche), widely recognized as one of the worlds greatest civil engineering projects, is a 50.5km underwater rail tunnel connecting Folkestone, Kent in the UK with Coquelles, Pas-de-Calais in France under the English Channel. Even though it began construction in 1988 and was opened in 1994, the idea to have a cross-channel tunnel was first mooted more than 200 years ago but did not materialize due to political, national security and cost considerations. However, with the tremendous increase in traffic growth, better and alternative means of communication, convenience and speed was necessary and hence the need for an alternative transport route was clearly evident. The need for such tunnel was further compounded with Britain joining the European Community and the cross-channel traffic doubling in the last 20 years (leading to the project), reflecting improved trading between the Britain and rest of Europe. The Channel Tunnel would also be a ble to provide an alternative competitive link between the transportation systems of the UK and France, providing both speed and reliability to freight deliveries. With the strong endorsement from the governments of both sovereigns, the decision to build the Channel Tunnel was thus made. In April 1985, the British and French governments issued a formal invitation to potential tenderers for the fixed Channel link and eventually the contract was awarded to the consortium Channel Tunnel Group Limited- France Manche S.A. (CTG/FM) (later renamed Eurotunnel). The Channel Tunnel, with the governments intention that it be privately funded and there would not be any government assistance or undertaking, was a build-own-operate-transfer (B-O-O-T) project with a concession. The project organization is shown in Figure 1. In this contract arrangement, Eurotunnel would be the owner cum operator, which was being funded by the banks and shareholders. The governments of UK and France were represented by the Inter-Governmental Commission (IGC), to which the Safety Authority and the Maitre dOeuvre (an independent technical auditor) would report to. The IGC would then make final engineering and safety decisions. TML (essentially split from CTG/FM so as to separate the roles of owner/operator and contractor) consisted mainly of five British contractors (Translink Joint Venture) and five French contractors (G.I.E Transmanche Construction) and would carry out the construction works for the Channel Tunnel in a design and build contract. Upon completion of the project, the British and French governments would award Eurotunnel a 55 (which was later revised to 65) year operating concession to repay the banks and shareholders. The Contract was officially signed on 13 August 1986 and the fixed rail was to be fully commissioned in 1993. The services offered by the Channel Tunnel include the Eurotunnel Shuttle (a shuttle service for vehicles), Eurostar passenger trains and freight delivery trains. TMLs contract was to design, build, and test and commission the fixed rail tunnel. The Channel Tunnel (Figure 2) was designed to have three concrete-lined bores approximately 50km long, with 37.9km undersea and the rest under land at either ends of the English (Cheriton near Folkstone) and French (Pas-de-Calais village of Frethun) terminals (Figure 3). Two of the running tunnels were designed to have an internal diameter of 7.6m while the third was a 4.8m service tunnel running midway between the two and connected to them via 3.3m diameter cross passages at 375m intervals. 2m diameter piston relief ducts connecting the main tunnels at 250m spacing were built to prevent the accumulation of differential air pressures and aerodynamic resistance. To facilitate operations and maintenance, four crossover caverns were built between the two terminals to allow trains to cross between the running tunnels. Two crossovers were laid close to the terminals while the other two were under the seabed , effectively dividing the tunnel into three approximately equal lengths. Figure 4 below shows the main phases of the project. Two separate rail tunnels were chosen instead of a single large twin-track rail tunnel because this could minimize construction risk while at the same time enhance operations, maintenance and safety. The diameters were finalized after design analysis, development and optimization studies, taking into consideration the operation and support, speed and cost of construction. The service tunnel provided access between the running tunnels during normal and emergency situations and was equipped with a guided transport system. It was also where the water and pumping mains run and functioned as a fresh air supply duct to the tunnels in normal working condition. In addition, the service tunnel would function as a lead tunnel during construction which allowed the workers and engineers to assess and ascertain the uncharted ground conditions before advancing the main tunnels. Basing on the existing geotechnical investigations, past tunneling expeditions and two additional geotechnical and geophysical surveys carried out by TML on the English Channel along the proposed tunnel line, it was ascertained that there was a distinct sub-unit of the Lower Chalk layer known as the Chalk Marl running continuously between the two terminals. Chalk Marl, made up of alternating bands of marly chalk and limestone, was found to be the best tunneling medium as it was essentially impermeable (due to its high clay content) and provided good short term stability under excavation, thus minimizing the number of supports required (Figure 5). It was designed to be bored in the bottom 15m of the Chalk Marl layer to minimize the ingress of water from the fractures and joints, but above the Gault clay which is susceptible to swelling when wet, imposing high stresses on the tunnel lining. The chalk marl strata dipped gently at less than 5o with smaller displacements of less than 2m d ue to faulting towards the UK side; whereas the strata dipped severely towards the French side (up to 20o) with much larger displacements of up to 15m (Gueterbock, 1992). Chalk at the French side was also harder, more brittle and fractured. This thus led to the use of different tunneling methods on the English and French sides. The seaward and landward bores for all three tunnels on the UK side began at Shakespeare Cliff. Construction traffic would enter the tunnel via a new inclined access (Adit A2) at the Lower Shakespeare site, while worker access was built via a shaft driven to the tunnel level from the Upper Shakespeare site (Gueterbock, 1992). Due to the fast construction time required and the relatively dry chalk marl at the UK side, it was assessed that the New Austrian Tunneling Method (NATM) was most suitable for the UK tunnels. One feature of the NATM was the interlinking of design, construction method, sequence and plant and the success of this method depended on the continuous integration of these elements by the tunneling engineers. Six TBMs were used to drive the UK tunnels spanning a total distance of 84km. The TBMs were operated on an open-face mode with a front excavating section and a rear gripper unit which acted as a temporary anchor point when the cutting head drove forward at 1.5m inc rements (Anderson Roskrow, 1994). Excavation of the tunnel and erection of the tunnel linings were carried out concurrently. Depending on ground conditions, the thickness of the linings ranged between 380mm and 500mm. Expanded concrete lining was used for the UK tunnels where the unbolted lining was expanded against the excavated ground. Pads on the back of the lining allowed the formation of an annulus to be filled with grout to prevent water ingress (Byrd, 1996). Each 1.5m lining ring was made up of eight precast concrete segments with a key segment. Cast iron lining segments were only used in poor ground conditions. Over at the other side, the tunnel drives started at the shaft in Sangatte in France. Due to the highly fissured ground resulting in very wet conditions on the French side, a different type of TBM known as the Earth Pressure Balance Machine was used. The TBMs were designed to operate both in open and closed modes. Close mode is characterized by the sealing off of the machine from the spoil around it and the cutting head, thus keeping pressure on the dirt in front as it excavated and allowing the machine to work in the dry as the pressure in the machine was higher than the outside. The arrangement of seals on the TBM allowed it to withstand up to 10 atmospheric pressures. When the TBMs reached dryer and more favourable grounds, they could then switch to open mode. While precast sections were also used on the French side, the materials used were different owing to the different soil conditions: neoprene and grout sealed bolted linings made of cast-iron and high strength concrete (Ander son Roskrow, 1994). The French tunnels were made of six 1.4 to 1.6m wide segments plus a key segment. A total of 5 TBMs were employed on the French side, and the bores from the UK and France were to finally meet in the middle of the English Channel in the tunnel breakthrough phase. The Channel Tunnel project was huge by any standard, with a number of key factors that could potentially impact the parties involved: bi-nationality, private funding (thereby effectively transferring most of the financial risks to the contractors), schedule and cost. To stay attractive to investors and banks alike, the project had to meet the following priorities: minimum risk of cost overrun, minimum operating cost and maximum traffic revenue. It was recognized, from the outset, that the main challenge of the project was to resolve the logistical support associated with large scale tunneling and the fast-track nature of this project. The management, finance and technical challenges related to this project would be explored in the subsequent paragraphs. The first management problem encountered was the sourcing of the large number of manpower required for the construction of the Channel Tunnel. This was conducted against the backdrop of the booming construction industry where there was stiff competition for labour. As a result, TML scoured beyond France and UK for skilled labour including experienced engineers and tunnel miners. TML also set up a training scheme with Kent County Council and the Manpower Services Commission to prepare workers for the myriad of jobs available as the project progressed. The main constraint for sourcing talent was the high remuneration that accompanied them The second management challenge was to find a solution to dispose the huge quantities of spoil that boring 150km of tunnels would produce. The problem at Sangatte was solved quite easily as there was a suitable land dump near the construction site and spoil disposal was done by converting the tunnel spoil into a 50% slurry and then pumping it to the Ford Pignon dam above the site 3km away. However, there was very little space at Shakespeare Cliff and there was no suitable land dump nearby. Despite the fact that backfill amounting to 3.6M cubic meters of British spoil would be required at the later stage of construction, there was still a remaining 1.8M cubic meters of spoil that had to be disposed. Eurotunnel eventually found a solution which was to use the spoil to provide a flat area of land at the foot of the Shakespeare Cliff which would be landscaped and used for recreational activities. When environmentalists raised strong objections, Eurotunnel argued that huge logistical and traffic problems would result if the spoil were to be transported elsewhere. In addition, the spoil would be contained behind an expensive seawall of sheet piles and concrete designed to prevent the chalk fines from leaching into the sea. The constructed seawall, spanning 1795m long and up to 11.36m thick, was designed as a short term breakwater and a long term retaining structure. This land (made of spoil) was subsequently transformed into the Samphire Hoe Country Park. Another aspect of concern was the delivery of materials to the site. Whenever practicable, delivery was done mostly by rail (for speed and convenience) and the materials delivered include the precast concrete linings, sheet piles and aggregates. Next, another management challenge was the method of obtaining the large volume of concrete required. 442,755 concrete segments of the highest quality mixed from strong, un-reactive materials in 35 different sizes were required. They were designed to last 120 years subjected to loadings in the worst case scenarios under two separate limit states and had to resist seismic activities, be watertight and to maintain its structural integrity regardless of the loading type (Byrd, 1996). As it was apparent that no precast company could supply such segments to fulfill TMLs requirements, TML had to create its own precast yard at the Isle of Grain in Kent, producing segments of the strongest concrete. In addition, the decision to drive all the UK tunnels from a single worksite gave rise to complex logistics problems because it had to support five TBMs at any one time. They required 1000 precast concrete segments daily, together with other materials such as track, cables, pipes and vent ducts. Also, at least 18000m3 of excavated spoil had to be removed daily. This challenge was solved by the process of separation: personnel would enter the tunnel via the 110m deep shaft; spoil removed through Adit A1 on a 2400T/hr capacity conveyor and other materials transported on the five-line railway in Adit A2. Moreover, the three 50km-long tunnels had to be made an operational railway through the installation of catenary systems, cooling pipes, drainage, tracks among many others. Given the myriad of systems that had to be installed (e.g. 550km of drainage, fire and cooling system pipes, 1330km of cable fitted on the cable trays), TML had to manage more than 40 subcontractors competing for space on the tunnel delivery trains. The right equipment had to be supplied to the exact location at the right time; especially when the delivery trains take more than an hour to negotiate the deep ends of the tunnels and a missing item would have caused delay to the works. TML resolved this issue by running the tunnel works akin to a production line a materials controller was employed from the motor industry to ensure smooth work processes and led the coordination and planning efforts (Anderson Roskrow, 1993). Also, TML constructed 4 diagonal cross tunnels connecting the three main tunnels to allow the delivery trains to switch between the three during the services installation phase, thereby alleviating the difficulty of moving the materials and spoil to and fro the tunnel. Sourcing finances for the mega project was also one of the management challenges faced. Given that the initial estimation of the project cost to be around 5 billion pounds, a large amount of money was required to see the project through to completion. As the project had to be privately funded, Eurotunnel had to source beyond the national boundaries to secure investments. They therefore devised a financing scheme to help them tide the crisis: the scheme would provide for the cost of the tunnel to be financed by  £5 billion worth of bank loans, with additional  £1 billion equity from the owner, institutional investors and public offering. Preliminary equity financing would be raised in two stages (known as Equity 1 and Equity 2). Equity 1 worth  £47 million was raised by cash placement by the founding shareholders. Equity 2, worth  £206 million, came from both British and French investment institutions. They later came up with Equity 3, worth  £770 million, and raised it by w ay of public share offering through the Paris and London stock exchanges concurrently. The Channel Tunnel project was thus able to proceed. Perhaps one of the greatest management challenges was how to enable the French and British work closely together. Separated by 34km of sea, their cultures are very different. Moreover, the building codes and training (and thus the limit states of design) were different. It was a challenge bringing two different engineering styles together. To overcome this challenge, it was decided that both countries use their own design codes for their part of the channel. Gordon Crighton, a Scot, was brought in to lead the engineering team so that both the British and French would not have disagreements since both countries had good relations with Scotland. This enabled the engineering team to work cohesively together. When it came to the design parameters, both the French and the British had to compromise. For instance, the English wanted the service bore to be 4.5m in diameter, but the French wanted 5m. In the end they agreed to a diameter of 4.8m. Besides the need to overcome the challenges faced in project management, a number of technical challenges also had to be overcome. Firstly, keeping the machines on course was one of the most complicated technical challenges faced. While most tunnel miners use a high-tech satellite mapping system to chart the tunnel route, this system was not effective for the Channel Tunnel as it was too far underwater. Excellent and exact mapping was essential for if the British and French tunnels were to be misaligned even by a small margin, they would not be able to meet up as planned in the middle of the English Channel. Therefore, the engineers developed a high-tech laser guidance system. A red laser on the cutting head of the TBM would send a beam forward; hitting a control point which would relay the information to the computers onboard the service trains located behind the cutting head to help them stay on course. This system enabled both teams of TBMs to successfully stay on the intended cou rse and meet each other in the tunnel breakthrough. Another technical challenge was that the locomotives that were used to pull the tunnel lining segments and spoil trains broke down frequently under wet conditions. Under such conditions, the wheels of the locomotives lost traction and span on the slopes; and their electric systems were laden with salt moisture and often leading to malfunction and power failure (Byrd, 1996). Even though the locomotives were designed to be powered by a 500V DC overhead supply and the batteries were supposed to be recharged while moving in the underground development, they did not charge up due to the presence of water. This challenge was overcome by redesigning the locos. The locos weight was increased for better traction and much larger capacity batteries were installed. Improvements to the pantographs design were made. The increase in efficiency and lesser loco breakdowns made up for the corresponding increase in costs. Another technical challenge arose when the tunnels emerged from the underground tunnels up to the surface approximately 900 meters short of the terminals at the UK side. This was resolved where engineers employed three different tunneling methods to complete the tunnels via the difficult gault clay at Castle Hill. First, the NATM took the tunnel through the geologically challenging strata at Castle Hill; while at either side of the hill, cut-and-cover construction and top-down construction were used. Cut-and-cover work involved excavating the area and building the tunnel using RC boxes. Top-down construction (usually used in tight spaces) involved building the roof of the tunnel first before excavating the ground below it. The use of 3 different methods of tunneling within a short 900m stretch reflected the excellent engineering concepts used in this project. Fourth, following the geophysical and geotechnical surveys, the British anticipated that the soil stratum was mostly dry. They thus configured the TBM in open mode. However, they tunneled into unexpected micro-fissured chalk which was very permeable and very quickly incapacitated the TBM. Dry chalk started to give way to moist chalk and chunks of rocks started to fall from the crown and sides of the newly excavated bore (Andrew Roskrow, 1994). The circle was not sufficiently accurate from which the concrete lining could expand. Work was then stopped to ensure worker safety. Eventually, the TBM was modified in situ. A series of trailing fingers were installed behind the cutting head and spanned across the lap between the head and the last section of the lining (Gueterbock, 1992). These fingers, when sliding forward during boring, restrained the chalk while at the same time allowed the segments to be erected and grouted quickly. TML also applied extensive waterproofing to the machiner y and hoses to prevent them from further saltwater attack. Hence, the TBM started to make better progress and the delay was minimized. Other technical challenges and innovations include the removal of the TBMs that have completed the service tunnel. Stuck in the middle of the tunnel and under the sea, these TBMs were not able to move back up. While they could have been taken apart and removed piece-wise from the tunnel, it was undesired as this would incur high costs. This challenge was overcome by driving one of the TBMs slightly off the course of the tunnel and burying it into the chalk rock. This way, the other opposing TBM could drive forward out of the tunnel. The British TBM was the one chosen to drive off-course and buried. After it drove into the rock, it was sealed off and the tunnel wall was covered with concrete slab. The French TBM was thus able to move forward to the other side of the coast and be removed. This construction innovation enabled the contractor to save costs. For a project of this gigantic scale there was bound to be budget overrun and delays. The project entailed designing; building and commissioning the entire project in just seven years and be ready for opening in May 1993. This was not to be, as at the end of the project, the estimated budget overrun was 80% (total project cost reaching  £9.2 billion) and the official opening of the Channel Tunnel was May 1994, one year later then the contractual completion date. One cause of the delay was due to the passing of the Parliamentary Bill which was required for the commencement of the works. This was due to the objecting voices towards the building of the Channel Tunnel and the Bill could not be passed quickly enough. The delay took up most of the float that TML initially had and any further delay could severely impede the construction schedule. To overcome this difficulty, TML started preliminary site works like constructing the precast yard at the Isle of Grain and placing orders for the materials even before the Parliamentary Bill was passed. It also started a global search for manpower and engineering talents. Another cause of delay during the early days of construction on the French part was due to the financial collapse of one of the firms involved in building the TBM. However, the delay was reduced with the quick mobilization of the TBM at the huge Sangatte shaft which allowed the 400T TBM body to be lowered in one piece into the tunnel. On the British side, it was the unexpected wet ground conditions that caused the slowdown in tunneling works and resulted in a delay of more than 3 months. However, the engineers modified the TBMS by installing the trailing fingers behind the cutting head. Very soon the TBMs started to drive at record speeds. Third, the major cause of schedule delay was the dispute between TML and Eurotunnel. The contractors claim that Eurotunnel owed it  £1.45 billion for the ME systems installed in the tunnel was the main cause of dispute. This figure was more than twice the figure stated in the Contract, which Eurotunnel insisted that the sum owed was less than  £900 million (Byrd, 1996). The protracted legal battle between the two entities delayed the project. TML decided to finance its own works while Eurotunnel sourced for funds, which potentially would push the project completion date further back. In the end, Eurotunnel struck a deal with TML where TML would need to hit a series of milestones over the months in 1993 to handover the project to Eurotunnel by Dec 1993. In return, Eurotunnel would give an advance payment of  £235million to TML so that the latter would not run out of funds. This incentive enabled TML to push for progress and minimize delay. There were few causes of budget overruns. Firstly, the original start to completion duration was a mere 7 years, meaning that the project had to move from design development to completion in that length of time. As a result, many design problems (e.g. open mode TBMs used by the British) were not identified and resolved at the start of the project and no provisions were made for these provisions in the initial cost estimates. Eurotunnel thus had to source for additional funds for the project. Secondly, due to the competitive nature of the project, CTG/FM had to cut their cost estimates to the bare minimum in order to make a successful bid. This was made with the knowledge that the competing consortia would be evaluated on financial standing thus the rationale for lowering the profit margins. The subsequent cost increase was blamed on delays from the parliamentary process and early financing problems. Thirdly, the budget overrun was caused by the increase in costs and number of materials required for the project. Even though TML had planned to line the tunnel with cast iron segments rather than concrete in wet ground as they were more watertight, they had not expected the UK TBMs to also hit poor ground (contrary to geotechnical analysis results). The required amount of cast iron had already exceeded the total amount of cast iron originally estimated when this happened and cost increase was inevitable. TML tried to reduce costs by hastening the tunneling process and modifying the TBMs. While the project was delayed many times due to boardroom disputes and unexpected site conditions, innovative ideas were put into practice that helped to increase productivity. For instance, due to the poor ground conditions and water ingress at the UK side, TML had wanted to use cast-iron linings which at that time were already over-budgeted. However, innovative ideas led to the modification of the tunnel linings, known as hybrid linings where areas of high stresses would be taken by the iron while the bulk of the lining ring was still made of concrete. Not only did these linings save TML close to  £20million, it also reduced three months on the critical path. In addition, improvements and modifications to the TBMs were made, their lining erectors and spoil removal systems extensively changed, their electronic systems simplified and waterproofed. The TBMs performance improved tremendously and soon they were breaking world records for tunneling rates. Miners and workers were also i ncentivized for good work progress so that their morale remained high. Their pay was reviewed to remain market- competitive. Eurotunnel also formed a policing arm known as the Project Implementation Division to keep check on the construction progress and on TML to do more to stay on the scheduled timetable. The total death toll for this project was increasing at an alarming rate towards 1990. Safety at the construction sites were put under intense scrutiny. This prompted TML to embrace DuPonts safety practices and principles, and made a few innovations to its safety plan. Firstly, a series of mainly one-to-one audits were carried out by the foremen and supervisors on the workers at work. These were no-risk audits, and the auditee was encouraged to tell the auditor of his observed actions that were less safe than desired and was also encouraged to make safety suggestions. Completed audits identifying the auditor (but not the auditee) were analyzed by a senior line manager and summarized for the local line manager to identify trends and plan follow up actions (Byrd, 1996). As a result, many previously unidentified safety issues were found and subsequently resolved or mitigated. Secondly, safety prizes were awarded, through lottery, to individuals or team of personnel who managed to achiev e 25000 of accident-free work activity. Thirdly, poster campaigns were carried out to address safety issues such as track safety and proper PPE. These campaigns were complemented by other form of media such as safety notes in payslips, on site video presentations and toolbox briefings to all employees. These safety practices resulted in zero deaths for the next two years of construction. To conclude, the Channel Tunnel was a mammoth privately-funded project in its own right. It was of no mean feat for the completion of a project involving 2 countries separated by a sea 34km long and both being traditionally rivals. Even though it was completed a year late and at least cost overrun of at least 80%, the Channel Tunnel can still be considered a success, this in view of the management, technical and financing challenges faced by the parties throughout the project. Apart from the famous senior management battles and arbitration between the owner and contractor, it must be noted that the management and technical innovations led to an increase in productivity and should be used as a reference for future projects.

Sunday, January 19, 2020

History of football Essay

Football as well as rugby and soccer are believed to have descended from the ancient Greek game of harpaston. Harpaston is mentioned frequently in classical literature. where it is often referred to as a very rough and brutal game. The rules of this ancient sport were quite simple: Points were awarded when a player would cross a goal line by either kicking the ball, running with it across the goal line, or throwing it across the line to another player. The other team’s objective was simply to stop them by any means possible. There was no specific field length, no side line boundaries, no specified number of players per team, only a glaring lack of rules. Most modern versions of football are believed to have originated from England in the twelfth century. The game became so popular in England that the kings of that time (Henry II and Henry IV) actually banned football. They believed that football was taking away interest from the traditional sports of England, such as fencing and archery. Walter Camp Walter Camp was born April 17, 1859, in New Haven, Connecticut. He attended Yale from 1876 to 1882, where he studied medicine and business. Walter Camp was an author, athletic director, chairman of the board of the New Haven Clock Company, and director of the Peck Brothers Company. He was general athletic director and head advisory football coach at Yale University from 1888-1914, and chairman of the Yale football committee from 1888-1912. Camp played footba ll at Yale and helped evolve the rules of the game away from Rugby and Soccer rules into the rules of American Football as we know them today. One precursor to Walter Camp’s influence was William Ebb Ellis, a student at the Rugby School in England. In 1823, Ellis was the first person noted for picking up the ball during the soccer game and running with it, thereby breaking and changing the rules. In 1876, at the Massosoit convention, the the first attempts at writing down the rules of American football were made. Walter Camp edited every American Football rulebook until his death in 1925. Walter Camp contributed the following changes from Rugby and Soccer to American football one side retained undisputed possession of the ball, until that side gives up the ball as a result of its own violations the line of scrimmage 11 on a team instead of 15 created the quarter-back and center positions forward pass standardized the scoring system, numerical scoring created the safety, interference penalties, and the neutral zone tackling as low as the knee was permitted – 1888 a touchdown increased in value to six points and field goals went down to three points – 1912. The NFL or the National Football League, was formed in 1920 soccor/football Soccer is one of the most popular sports in Europe and the Americas. It has a vivid and interesting history in the world of sports. Early evidence of soccer being played as a sport finds occurrence in China during the 2nd and 3rd centuries BC. In China, it was during the Han dynasty that people dribbled leather balls by kicking it into a small net. Recorded facts also support the fact that Romans and Greeks used to play ball for fun and frolic. Some facts point to Kyoto in Japan where kicking of ball was a popular sport. It is said that early growth of the modern soccer started in England. Some amusing facts even mention that the first ball used was the head of some Danish brigand. It is said that during medieval times, the old form of soccer used to allow many ill practices like kicking, punching, biting and gouging. The main aim was to carry the ball to a target spot. People grew so fond of the game that they would throng the field all day long. Sometimes the competition grew fierce and masses got so wild that there were frequent incidents of violence during the game. It is also said that soldiers admired the game so much that they missed archery practice to watch it King Edward III banned soccer in 1365 owing to the growing incidents of violence and military indulgence in the sport. In 1424 King James I of Scotland also proclaimed in the Parliament— â€Å"Na man play at the Fute-ball No man shall play football When and where exactly did soccer start is a question that has no precise answer to it. You can easily say that this popular game has been played for more than three thousand years. The nativity of modern-day soccer must be credited to Britain. It was also known as the association football, with Scotland and England being the co-founders of the systematic game of soccer. Modern History of Soccer: 18th Century onwards In 1815, a major development took place that made soccer popular in Universities, Colleges and Schools. The popular English School and Eton College came forth with a set of rules, known as the Cambridge Rules. Football was segregated into two groups; some colleges and schools opted for Rugby rules that allowed tripping, shin kicking and also carrying the ball. These rules were exclusively prohibited as per the Cambridge rules. The history of modern-day soccer was established in 1863. In October 1863, eleven representatives from London clubs and schools met at the Freemason’s Tavern to set up common fundamental rules to control the matches amongst themselves. The outcome of this meeting was the formation of the Football Association. In December 1863, the Rugby Football and Association football finally split as the supporters of the Rugby School rules walked out. Firmly establishing the foundation of soccer in 1869, the Football Association strictly banned any kind of handling of the ball. Soccer’s popularity spread rapidly during the 1800s as British sailors, traders and soldiers introduced the sport to different parts of the globe. Italians, Austrians and Germans drew to Europe, while Argentina, Uruguay and Brazil adopted the sport in South America. FIFA was established in the year 1904 and by early 1930s, different leagues were operating from various countries. FIFA is credited with organizing the first world cup in Uruguay. The history of soccer is rich with events, development and its growing craze all over the world. You will find yourself amazed as you learn about different times of this wonderful sport that has held our awe and admiration for over 3000 years. why is soccer called football The game that the rest of the world calls football or â€Å"the beautiful game† goes by a different name in the United States and Canada soccer. Americans adopted the name soccer after almost 100 years of playing this game under the name football. The game’s history and development provides important clues about the use of the word soccer to identify the game in the countries that do not call it football.