Wednesday, October 30, 2019
Use of military drones in civilian operations and law enforcement and Research Paper
Use of military drones in civilian operations and law enforcement and the impact this will have in regards to the 1st and 4th Amendments of the United States - Research Paper Example In addition, their deployment assists in preventing â€Å"boots on the ground†war, hence making the US safer (Boon & Lovelace, 2014). Opponents on the other hand claim that drones lead to the emergence of more terrorists than the ones they kill. They further argue that drone strikes murder large numbers of innocent civilians, violating international law, are not under adequate congressional supervision, grossly infringes on the sovereignty of other countries in addition to making the terrors of war look as harmless as a video game(Mathews,2013). The most popular form of Unmanned Combat Aerial Vehicles (UCAVs)-which basically are Unmanned Aerial Vehicles (UAVs) armed with combat abilities-is the General Atomics MQ-1 Predator. Predators were for the first time deployed to Afghanistan nearly instantly after the terrorists attacks of Sept.11, 2001.In addition, predators carried out their initial ever armed operation in 7th October 2001 in Afghanistan. The General Atomics MQ-9 Reaper, which is a bigger UCAV, has the capability of hauling a higher payload and has been in service from 2007. The Joint Special Operation Command (JSOC) and CIA are presently jointly administering the current program. These drones are usually deployed in such countries as Yemen, Somali and Pakistan. Strikes in Pakistan for instance have been happening from 2004 and intensified in pace from the beginning of 2008 summer. Apart from a Yemen strike in November 2002, the Yemen and Somalia campaigns started in 2011.In addition, there have been accounts of st rikes occurring in the Philippines, however, the information there is unclear. Additionally, there have done that have been deployed in Iraq, Afghanistan and Libya as part of America’s more conservative military operations in those nations (Boon & Lovelace, 2014). Predator drones are capable of carrying up to 2 Hellfire missiles, having warheads of around 20 pounds,
Monday, October 28, 2019
The story of stuff Essay Example for Free
The story of stuff Essay Since the beginning of civilization, man has been working for sufficing his personal and community needs. What started as a need to survive has transformed into a vicious cycle of consuming the planet to sustain selfish desires. The movie â€Å"the story of stuff†is an excellent recreation of the actual happenings that have made people victims of their own desires. The movie very carefully first lays down the concept of the functioning of our natural resources that is to be known or rather shown to us from many years. Once the normal routine is shown, the movie takes us to a ride which explains every single facet right from natural resource extracted for production, then to distribution and later to consumption and disposal. The movie is very cleverly made and it leaves no stone unturned for the concept to reach to its viewer with the medium of simple animation. With excellent narration the movie reaches out and explains aspects that actually are not give much thought about for instance, when natural resources are send into toxin oozing factories in third world countries, the pollution which is left by the these factories not only affects the third world country but also the rich western country as currents take the pollution back to them. The movie also sheds light on issues such toxins being used in companies and later when the product for which it was used is all set to be disposed the toxins inside it become super toxins like dioxin which are very harmful for everything. It has been a known fact that the resources of this world are being used in large quantities, but the movie explains the part that not only it is being used in huge bilks but also the rate in which a product is being injected in the market and later disposed is awe striking.                                    The movie does a fantastic job in reminding us that in the midst of all the luxury and infinite products to choose from we are self immolating ourselves as apart from the natural resources and the environment, we are polluting the word mankind itself. The concept of how a cheap product is actually made and has a low rate not only makes one think but also one starts feeling guilt as people from all around the world have to pay away with their lives their environment for a product to be cheaper than cheap. The movie leaves its viewer with a heart sunk feeling and just makes the viewer open his eyes to places he had closed for his own benefits. The ugly nexus of corporations and government is shown in such a way that makes one think, that can government for its own profits make corporations bigger while completing ignoring the hazard that is going to be caused by it. ‘The story of stuff’, is a remarkable film which in a very simplistic fashion explains the destruction happening and warns of a bigger destruction waiting at the corner. The movie inspires and makes its viewers think about investing in green chemistry and sustainability along with zero waste theory that would help people to live a life where they are more than just obnoxious consumers for greedy companies. The following stanza explains the need for a change to save the planet: ‘One of the keys to mainstreaming environmental sustainability is by making it easy for people to do the right thing, rather than requiring an extra effort to chose the environmentally preferable option’ (Annie Leonard). Work Cited: 1) Annie Leonard, â€Å"The Ugly Side of the Beauty Industry†. http://www.storyofstuff.com/blog/
Saturday, October 26, 2019
Macbeth: The Weird Sisters :: Free Macbeth Essays
Macbeth: The Weird Sisters          In Elizabethan times, witches were a natural part of life. Macbeth witnessed this, as seen in the play Macbeth, by William Shakespeare. The evil forces that the weird sisters, who were witches, possessed, put Macbeth's mind in another direction. This direction was the beginning of his moral downfall and the destruction of his destiny. The weird sisters warned Macbeth of this in the three apparitions but he continued living his life without realizing that they were speaking of him.        Without the weird sisters, Macbeth would have lived a very different life. It is unknown whether it would have been better or worse. The weird sisters affected Macbeth in the worst way. They tempted him by addressing him as Thane of Cawdor, Thane of Glamis and future king, without ordering him to do anything to obtain these positions.                All hail, Macbeth! hail to thee, Thane of Glamis!               All hail, Macbeth! hail to thee, Thane of Cawdor!               All hail, Macbeth! that shalt be King hereafter.                                        (Act 1, Scene 3, Lines 48-50) With this information Macbeth was provided with incentive to kill Duncan the King of Scotland. He was tempted into believing that if the King was murdered, he was to become what the witches predicted. While the witches never said this, Macbeth assumed that that was what they meant and the subsequent murder of Duncan was carried out by Macbeth himself, but, he also ordered special murderers to kill Banquo, Lady Macduff and her children. The murder and bloodshed had absolutely nothing to do with the witches. Macbeth acted totally out of his own will and beliefs.        Although Macbeth murdered Duncan, it was not planned and thought out. When Macbeth heard the prediction given to him by the three witches, he wrote a letter to his wife (Lady Macbeth). On reading this letter, Lady Macbeth believed that if Macbeth murdered Duncan he would take his place at the Throne. Lady Macbeth did not know that Duncan thought of her husband as a hero and really wanted him to be Thane of Cawdor, as the original traitor would be killed. When Macbeth returned home, Lady Macbeth told him that he must kill Duncan and persuaded him by calling him a coward.                Which thou esteem'st the ornament of life,               and live a coward in thine own esteem.                                        (Act 1, Scene 7, Lines 42-43)  Macbeth gave in to his wife and killed Duncan, only because he was a very proud man and had too much pride. Eventually Lady Macbeth's conscience took over her and she committed suicide.
Thursday, October 24, 2019
Songs For a Colored Singer by Elizabeth Bishop Essay -- Colored Singer
"Songs For a Colored Singer" by Elizabeth Bishop      What is a song but a poem set to music? Take away the music from a good song and the rhythm of the words will create its own musical sound. â€Å"Songs For a Colored Singer†, a poem written by Elizabeth Bishop, is a song without the music. Bishop’s use of repetitive rhymes creates the lyrical, song like, structure to her poem. The voice of the song belongs to a black woman who encounters adversity throughout the poem. The sum of the elements, a black woman singing about hard times, equal one distinct style of music, namely the blues. Bishop divides the poem into four parts. Through each part the poem, Bishop uncovers different aspects of the colored woman. What Bishop reveals is the difficult situations which face underprivileged black citizens in America. Bishop’s poem has similarities to a song by Billie Holiday, and is linked to a Langston Hughes poem. By using the voice of a colored singer, Bishop exposes the inequality of early twentieth century African-Americans.      Bishop examines the life of a colored domestic woman and portrays the difficult existence through song. Part one of the poem portrays a melancholy domestic who is having trouble with her man, a classic situation for the blues. The use of simple rhymes and syllable structure in the first stanza forecasts the lyrical tone of the poem. To create a sense of flow, the first and third stanzas have identical rhyme patterns, and the second and fourth stanzas also mirror each other. The use of the same line at the end of the second and fourth stanzas, â€Å"Le Roy, you’re earning too much money now,†(Part 1. Lines 13 & 26), distinguishes this poem as a song. Rarely are lines repeated in poems, but the use of repetition is essential in songs, because of the need for a chorus. Part one of the poem brings to light the inequality among race and class. Due to the economic conditions of African-Americans, they find themselves working as domestics for much wealthie r Caucasians. The singer expresses the difficulty working as a domestic, as she witnesses firsthand the inequalities of the classes, â€Å"none of these things I can see belong to me†(P1 L3-4), she continues to describe in detail the differences between the colored and the whites, â€Å"they got a lot of closet space; we got a suit case.†(P1, L7-8) The circumstances of the colored singer establish... ... Bishop says â€Å"curious [†¦] fruit†(P4, L23). Holiday’s popular song predates the release of Bishop’s poem by seven years, 1939 and 1946 respectively. Bishop’s poem seems to have an influence on a famous poem written by Langston Hughes, â€Å"Dream Deferred.†In Hughes’ poem he eludes to years of African-American anger festering like a fruit, then exploding. The similar themes connect Bishop’s poem to Hughes’. Both poems foretell an eruption of anger coming from the African-American community.      Bishop creates a poem which sounds similar to a song. The bluesy feel created by the structure along with the melancholy contents, form a perfect blues song. The poem chronicles the chaotic events of a colored domestic, who represents the plight of the African-American. Her helpless situation is a result of the vicious poverty cycle which traps African-American’s in permanent despair. Bishop ends the poem by forecasting an African-American uprising. Bishop believes African-American’s can only take so much, soon they will explode. Through Bishop’s use of simple rhymes, repetition of words and changing syllabic functions, this poem reads less like a typical poem, and more like a blues song. Songs For a Colored Singer by Elizabeth Bishop Essay -- Colored Singer "Songs For a Colored Singer" by Elizabeth Bishop      What is a song but a poem set to music? Take away the music from a good song and the rhythm of the words will create its own musical sound. â€Å"Songs For a Colored Singer†, a poem written by Elizabeth Bishop, is a song without the music. Bishop’s use of repetitive rhymes creates the lyrical, song like, structure to her poem. The voice of the song belongs to a black woman who encounters adversity throughout the poem. The sum of the elements, a black woman singing about hard times, equal one distinct style of music, namely the blues. Bishop divides the poem into four parts. Through each part the poem, Bishop uncovers different aspects of the colored woman. What Bishop reveals is the difficult situations which face underprivileged black citizens in America. Bishop’s poem has similarities to a song by Billie Holiday, and is linked to a Langston Hughes poem. By using the voice of a colored singer, Bishop exposes the inequality of early twentieth century African-Americans.      Bishop examines the life of a colored domestic woman and portrays the difficult existence through song. Part one of the poem portrays a melancholy domestic who is having trouble with her man, a classic situation for the blues. The use of simple rhymes and syllable structure in the first stanza forecasts the lyrical tone of the poem. To create a sense of flow, the first and third stanzas have identical rhyme patterns, and the second and fourth stanzas also mirror each other. The use of the same line at the end of the second and fourth stanzas, â€Å"Le Roy, you’re earning too much money now,†(Part 1. Lines 13 & 26), distinguishes this poem as a song. Rarely are lines repeated in poems, but the use of repetition is essential in songs, because of the need for a chorus. Part one of the poem brings to light the inequality among race and class. Due to the economic conditions of African-Americans, they find themselves working as domestics for much wealthie r Caucasians. The singer expresses the difficulty working as a domestic, as she witnesses firsthand the inequalities of the classes, â€Å"none of these things I can see belong to me†(P1 L3-4), she continues to describe in detail the differences between the colored and the whites, â€Å"they got a lot of closet space; we got a suit case.†(P1, L7-8) The circumstances of the colored singer establish... ... Bishop says â€Å"curious [†¦] fruit†(P4, L23). Holiday’s popular song predates the release of Bishop’s poem by seven years, 1939 and 1946 respectively. Bishop’s poem seems to have an influence on a famous poem written by Langston Hughes, â€Å"Dream Deferred.†In Hughes’ poem he eludes to years of African-American anger festering like a fruit, then exploding. The similar themes connect Bishop’s poem to Hughes’. Both poems foretell an eruption of anger coming from the African-American community.      Bishop creates a poem which sounds similar to a song. The bluesy feel created by the structure along with the melancholy contents, form a perfect blues song. The poem chronicles the chaotic events of a colored domestic, who represents the plight of the African-American. Her helpless situation is a result of the vicious poverty cycle which traps African-American’s in permanent despair. Bishop ends the poem by forecasting an African-American uprising. Bishop believes African-American’s can only take so much, soon they will explode. Through Bishop’s use of simple rhymes, repetition of words and changing syllabic functions, this poem reads less like a typical poem, and more like a blues song.
Wednesday, October 23, 2019
Summer
The leaves now searching for a new home, they flutter down on their wings of pure gold. The trees now come together, forsaken, isolated and soon to winters cold. Crickets, hedgehogs, owls too join in with the late night autumn song. To remind us another season won't be long. Christmas gifts make their showing on shelves in stores. Leaf blowers begin to go on vacation and snow shovels prepare for chores.Winter is here Everything knows from the tiny hares to the giant deer That Christmas our favorite time of the year is near. Struggling to keep in winter's cheer, Children burst out â€Å"winter is here†. Sometimes tend to gaze at the stars. On a clear winter's night maybe even Mars. When outside is a winter wonderland of snow, Passionate eyes like ember aglow. Teeth chatter like a pair of castanets. The cold seeps into our gloves until they cease to bend properly.There is no escape from the cold especially when it's in your own property Your muscles will be so numb you can barel y hop It seems like a mission just going to the first bus stop But if I do each the bus stop, I attempt to lean on it. Forgetting that in winter days, the icy biting metal that quickly imbibes all your body heat Leaving you as cold as those trees, it's an experience you loud not like to meet On winters day thin frozen puddles crack under my winter boots. To me the cracks look like gnarled fingers, twisted and knotted.Others say the cracks look like tree roots. The ground was as smooth as a cake Snow had fallen like icing powder, perfecting it to its finest point The scene so unreal one could say it was fake. The swirling white and the lush grass collided. Falling in snow the children were delighted The trees so tired it seemed they couldn't even put up a fight To keep themselves all stained white The trees dreamt of warmth All they received was the pale light only winter's Sun could give.Even the leaf stems lie frosty and sharp But it glistens like an angels harp The floor full of c rystals of ice gleam like a floor of polished white quartz Indicating aims time for winter sports. In winter people are sneezing because it is freezing As they exhale visible puffs of smoke diverge People begin to miss summers outdoor heating When witnessing the obscure clouds above finally converge. Winter winds now howl Piling up snow in adrift Tired from a lack of sleep people now scowl Misunderstanding, winters cool gift.
Tuesday, October 22, 2019
Respond To Colleagues Post - Impact Of Unmet Expectations On Employee
Respond To Colleagues Post - Impact Of Unmet Expectations On Employee Respond To Colleagues Post Unmet employee expectations Unmet employee expectations Though Nate has clearly explained that the Tobie had some unmet expectations, I do not agree with him on the part of the realistic job preview. I do not think that there is any company out there that is capable of telling its potential employees about its negativities. Even if a company can paint a clear picture of its operations to its employees, it is not new for companies to exaggerate a little about their daily operations (Maden, 2013). The reason is that is such companies could be so frank with their potential employees, and then very few of them would accept the jobs given. It would be difficult for Walden sports to paint a clear picture of its operations to its potential employees. However, it is pertinent for various companies to come up with a forum for their employees to talk about their problems in and solving them. Walden sports is taking a good move in ensuring that they improve their job performance by listening t o issues that employees face and coming up with ways of solving them. I can, however, connect and understand the experiences of Tobbie and other employees in the organization since I also had such an experience. I once worked in an organization that where the picture painted during the interviews was quite different from the actual operations of the organization. The picture painted was that employees are encouraged to communicate freely with their seniors about any burning issue. However, working there was one of the most difficult days of my life. Socialization of new employees was not available and as a new employee, I had to find my way around. In addition, there was literally no one to talk to. Every time I approached a senior person to talk to, they could refer me to another person and the cycle continues until I gave up. ReferenceMaden, C. (2013). Understanding employees responses to unmet career expectations. Academy of Management Proceedings .
Monday, October 21, 2019
Free Essays on Hesiods Theogony
, often designating commodities, but also social institutions such as kingship with its complex functions and trappings of ritual. The treaties cast by Aegean and Near Eastern kings contain similar formulas. Means of accounting, counting, and weighing are similar or identical. No one disputes the Near Eastern origin of writing on clay tablets or of the Greek alphabet. Musical instruments, and no doubt how they were played and for what reasons, are the same in East and West, as are... Free Essays on Hesiod's Theogony Free Essays on Hesiod's Theogony In M. L. West's exemplary edition of Hesiod's Theogony, published in 1966, W. claimed that "Greece is part of Asia; Greek literature is a Near Eastern literature" (p. 31), a remarkable claim when everyone knew that Greece is part of Europe and its literature unlike anything that appeared in the Near East. Yet in the last thirty years others have made similar claims. W. Burkert, especially, argued that "Akkadian cuneiform side by side with Aramaic, Phoenician, and Greek alphabetic script produces a continuum of written culture in the eighth century which stretches from the Euphrates to Italy" (The Orientalizing Revolution, Cambridge, Mass., 1992, p. 31). Here W. sets out to prove his thesis, now a generation old, and we might be disturbed that he has succeeded so well. There are twelve chapters, which I will briefly review in order. In the first chapter, "Aegean and Orient," W. takes a bird's-eye view of salient features of Near Eastern and Aegean cultures that for explanation cry out for direct transmission or a common origin. He does not say this, but if one were to compare Bronze Age Greece with Bronze Age China or the Hopi Indians of Arizona one would not expect to find such common elements, here traceable to ancient routes of trade and communication over north Syria, through Cyprus and Rhodes, to Crete and the Aegean. These are cultural artifacts and not the result of parallel evolution. Such common elements include a substantial list of loan words, often designating commodities, but also social institutions such as kingship with its complex functions and trappings of ritual. The treaties cast by Aegean and Near Eastern kings contain similar formulas. Means of accounting, counting, and weighing are similar or identical. No one disputes the Near Eastern origin of writing on clay tablets or of the Greek alphabet. Musical instruments, and no doubt how they were played and for what reasons, are the same in East and West, as are...
Sunday, October 20, 2019
Schindlers Ark essays
Schindlers Ark essays Task - A study of the character of Oskar Schindler to show that despite major obstacles and difficulties in his quest for justice for the Jews, he finally achieved his goal, at great personal cost to his own life. The story of Oskar Schindler and his legacy began on April 28th 1908 in the Austrian city of Zwittau. In 1918, when Oskar was 10, his family moved to the Czechoslovak republic of Masaryk and Benei. He immediately became best friend with his neighbours children, who were Jews and their father was the local rabbi. His family was also one of the richest in the area and Oskar was often showered in items of luxury. In 1935 the Schindler family business was failing and Oskar's father Herr Hans Schindler left his wife and Oskar's mother Frau Louisa Schindler, and moved to his own apartment. Oskar detested this. He would go into cafes and make speeches on his fathers treachery to his mother, who in Oskars eyes did not deserve this treatment, as she was a good woman who had done nothing wrong. 1939, The beginning of World War 2, and Oskar joins the Nazi Party. The opportunities that the war brings are what may have attracted Oskar to join the Nazi party. Oskar Schindler quickly got on good terms with the local Gestapo chiefs and rejoiced here over life in the beginning of the 1940s. He was a womanizer and heavy drinker, but continually risked his life to save his Jewish workers from the Nazi Death camps such as Plasw and the now infamous Auschwitz is Poland. Schindler was recruited by the German Intelligence Agency to collect information about Poles and was highly esteemed for his efforts - a fact that was to play a decisive role later in the war for Schindler, when he needed all his contacts. Amon Goeth, who passed his mornings by using his high-powered, scoped rifle to shoot at children playing in the camp, often would use it as an incentive for them to work harder. For example, some young men hauling coal ...
Saturday, October 19, 2019
Business Process Inside Companies Essay Example | Topics and Well Written Essays - 1250 words
Business Process Inside Companies - Essay Example The department conducts regular updating of the website with the resent information for the business to cope with the changing environment. The department also has the responsibility of managing the suppliers and vendors in the organization. This is through ensuring that the materials received are in a cost effective manner for the business to make the target profit. There are numerous activities, which are involved in order to ensure that the suppliers and vendors are managed effectively. One of these activities includes the sending and receiving of invoices to customers and from the suppliers respectively. When the materials are received from the vendors, and the suppliers, the department communicates to the department of finance and accounting in order to make payment. The department has also the responsibility of sending the invoices to those customers who have been billed for getting the services from the organization. All these transactions in the organizations have a lot of do cumentation, and the organization has the responsibility of keeping records of transactions in the business. Human resource department In this department, there is the management of the employee in the organization. ... The department also concentrates on the employee benefit systems while keeping the relevant documents of the payment details. The department files the tax on the salaries of employees for the federals purposes of tax payment. There is also the employee evaluation of their performance. The department also keeps records of their performance. The department actively engages in the reviews the performance of employees, for the identification of the best performing employee in the organization, in order for their efforts to be recognized, and awarded through the department there is an arrangement of training and development programs for employees. Accounting and Finance This department deals with the cash flows of the organization. This is in terms of the dealing with the cash payment and receiving of cash, for the monitoring of the cash flow of the organization. There is the coordination with the administration for the receiving of the invoices from suppliers in order to make payments to suppliers and vendors. This department processes the checks for making the payment of invoices. The checks are given to the administration for the payment. In the department, there is also coordination with the HR department for the updating of information about the employee payroll. This updates are made with the motive of making the alteration that are required for the compensation of employees for the services provided to the organization. The department processes the checks meant to make the payment of the employees’ salaries. Mail center The department receives the messages in the organization from the other departments. After receiving the messages, the department in turn does the processing on the message ,in order to identify the
Friday, October 18, 2019
SWOT analysis Assignment Example | Topics and Well Written Essays - 2000 words
SWOT analysis - Assignment Example Their success therefore is on people; the customers, employees and the management (Tesco, 2014). This work seeks to establish the SWOT analysis of Tesco PLC. In light of the same, it will put in place a collection of factors that make it stand out in the market putting in mind that the negative aspects also create challenges that make it more stable. The first strength is that the company has been able to benefit from the strong financial performance over the years which underline its strategic capabilities. In 2009 for instance, the company registered a turnover of  £54 billion which, at that time was an increase of 14% as compared to the previous financial period (Hingley & Lindgreen, 2003). The reasons for this exemplary performance have been a collection of factors. In accordance with demands in the market, the customization of the products and services has increasingly made the company to achieve such high status. Key performance indicators have been set to enable the company to continue realizing a profitable cause in the verge of its operations. The table below indicates the continuous improvement in performance over the years as per 2009 and it has a collection of indicators showing different variables of growth and measurement over those years from 2000-2009. The large growth has been attributed to the customer retention strategy of the company. Most of the customers in the company are those that have been referred by an existing customer and then become permanent customers due to the good services at the company. The b company operates an online non-food retail company which highly contributes to the development of the revenue status. The Tesco club card has always been the core of customer tracking and operations and has also improved the rate of customer loyalty. The second point of strength is the diversification of
Starting and Developing a New Venture Essay Example | Topics and Well Written Essays - 2000 words - 1
Starting and Developing a New Venture - Essay Example In the case of Haji he started Easy jet airliners after leaving Stelmar Tankers, his own shipping company by persuading Lucas to lend him ?5 million. He started Easy jet a low cost budget airline using two rented 737s and ?29 one-way fares to Glasgow. By starting Easy jet Haji was not bowing to the pressures of risk but took an imperative measure even though he had been charged earlier with counts of poor maintenance of his vessels and manslaughter. Moreover he started Easy jet by borrowing money. It is a known fact that borrowed money attracts interest and the principal money has to be paid and therefore it becomes, quite impossible to get promising returns in the first years of business. In his autobiography Richard Branson reckons that his passion in doing business is motivated by setting huge goals that are apparently unachievable, and staying focused to rise above them. This shows that Branson was aware of the risks involved in a huge venture when he set up Virgin Atlantics. Bes ides in 1993, Branson took the greatest risk by venturing into the railway business. This project was very costly and most people though he would not make it. It goes without taking that Branson and Haji took a partial path when it came to risks and only took the initiative of such ventures when they deemed them worthwhile in the long run. LOCUS OF CONTROL The locus of control is the power in the principle that one can formulate and implement things. Most entrepreneurs have a high locus but in most cases they are poor in delegating duties. They are upbeat when it comes to venturing into business. They tend to be more practical and positive about their business ventures. In 1993, Branson took what most people thought was a very risky:... Curiosity and creativity is the quintessence of entrepreneurism. New products, new solutions and new ways are the core of creativity and in general entrepreneurism. It is about willing to think of all possibilities and opening one’s mind to creative things through being inquisitive of what is going on in the globe and quite often generating a gimmick of stuff that suggests one’s ability to create new products that other people are afraid of thinking. Branson has been termed as one of the new generation of the creative world. He took products that were already in existence and made them look original. He has revolutionized the airline business by integrating it with other business ventures like the Virgin Fuels and Space tourism. Virgin Fuels was designed to respond to global warming and exploit the insistence spikes in fuel expenditures by offering a revolutionary, less costly fuel for machines and, in the near future, aircraft fuel. Branson stated that he was formerly a global skeptic and his decision was influenced by Al Gore.
Thursday, October 17, 2019
Consumer Behavior Essay Example | Topics and Well Written Essays - 4000 words - 1
Consumer Behavior - Essay Example This essay focuses mostly on answering nine questions on the topic of consumer behavior. The first question focuses on understanding the statement that Generation Y consumers continue to perplex Marketers. The researcher explaines the terminology of Y Generation and provides detailed analysis on the question. Second question is focused on discussing the statement "Think globally, act locally" in relation to the diffusion of consumer culture. Other questions that were answered describe discussion on the differences, that are involved in buying something for yourself versus buying something for someone else, discussing why children and teenagers form such important segments and demonstrating how marketers might reach these young consumers, outlining the traditional family life cycle, applying it to current US society, and then evaluating the need for its updating, discussing on how demographics are essential measures in consumer behavior analysis with particular reference to the US con sumer and so on. The essay also answers on some practical questiones, such as "Select any three religious, ethnic or social groups and show how the values and attitudes of consumers in each shape their behaviors, and the strategies marketers can use to reach them". The researcher provides deep analysis on the topic and gives references to the real examples too. He also shares some personal practical knowledge to answer questions, such as "consumption subculture to which a member of your family or extended family belongs", provides examples and description needed.
Short answers Coursework Example | Topics and Well Written Essays - 250 words - 1
Short answers - Coursework Example Any archeologist will say that an artifact’s context is as important as its characteristics for revealing information about the past. The importance of context may extend to a research setting whereby archeologists work. Awareness of the context enables public archeologists to recognize the impacts their research have on the communities within which they work, to include community members in the research as equal participants where they can and if opportunity arise and to actively engage in social change through the research (Stottman 141). At this stage of evolution, man was walking on all fours and had chimpanzee like body features. It is funny because there is a man in the photo who can walk with the legs only without using his hands. The other men are shocked and he is laughing at them but they are not amused. The gracile specimens from Olduvai George are Homo habillis but there are some provisos (Robinson, David & Ash). Their spinal cords’ opening is near the middle of the skull. The skull base is small but its width is bigger. Their faces are small in width and their nasal openings are sharply defined. Moreover, their post canine teeth are small. They had flat noses and projecting lower jaws that made them to look like apes. They had small brains, strong arms, curved fingers, small canine teeth, stood on two legs and walked upright (Robinson, David & Ash). Jane Goodall is a British anthropologist and primatologist presently celebrated for his immense contribution in research regarding chimps. This is especially in terms of their interactions and relations in terms on family structure carried out in
Wednesday, October 16, 2019
Consumer Behavior Essay Example | Topics and Well Written Essays - 4000 words - 1
Consumer Behavior - Essay Example This essay focuses mostly on answering nine questions on the topic of consumer behavior. The first question focuses on understanding the statement that Generation Y consumers continue to perplex Marketers. The researcher explaines the terminology of Y Generation and provides detailed analysis on the question. Second question is focused on discussing the statement "Think globally, act locally" in relation to the diffusion of consumer culture. Other questions that were answered describe discussion on the differences, that are involved in buying something for yourself versus buying something for someone else, discussing why children and teenagers form such important segments and demonstrating how marketers might reach these young consumers, outlining the traditional family life cycle, applying it to current US society, and then evaluating the need for its updating, discussing on how demographics are essential measures in consumer behavior analysis with particular reference to the US con sumer and so on. The essay also answers on some practical questiones, such as "Select any three religious, ethnic or social groups and show how the values and attitudes of consumers in each shape their behaviors, and the strategies marketers can use to reach them". The researcher provides deep analysis on the topic and gives references to the real examples too. He also shares some personal practical knowledge to answer questions, such as "consumption subculture to which a member of your family or extended family belongs", provides examples and description needed.
Tuesday, October 15, 2019
Essay questions Example | Topics and Well Written Essays - 250 words - 10
Questions - Essay Example Claims made by Matthew are geared towards the Jews to whom Jesus had come to set free by returning them back to their creator. Through connecting Jesus with King David, Matthew was trying to make his message more appealing to the Jews since they were well informed about the courageous acts of King David and how he was able to unite the entire nation of Israel and to bring peace to it. So the people were to believe that Jesus was to do the same although his approach was to be more spiritual than physical. On the other hand, John seeks to affirm the fact the fact that Jesus was God and was part of the trinity. Jesus was not just the messiah but he was God and this is demonstrated by John through the miracles that he performed such as changing water into wine, walking on water, raising the dead and healing many sick people. The claims of John were not just meant to be for the Jews but for the whole human race to whom Jesus being God had created and cared about (Neville,
Persuasive Writing Assignment Essay Example for Free
Persuasive Writing Assignment Essay Rebellion is when one refuses to accept authority. The transition of childhood into adulthood is most often represented by actions of rebellious nature. The average teen is always looking for away to escape conformity. Two pieces of work that express a common theme of rebellion and conformity are, The Catcher in the Rye by J.D. Salinger and the movie Conspiracy Theory starting Mel Gibson and Julia Roberts. Both pieces express this common theme of rebellious and conformity in a society that simply won’t allow it. In the novel The Catcher in the Rye the main character, Holden Caulfield, goes through many hardships in trying to search for his place in society. Holden rebels throughout the whole book against rules, schools, and people that he encountered. An example of Holden’s external conflict with conformity was on his date with Sally. At the end of their date, Holden shares a dream of running away with her to escape the normalcy in everyday society, â€Å"I have about a hundred and eighty bucks in the bank. I can take it out when it opens in the morning, and then I could go down and get this guys car. No kidding. Well stay in these cabin camps and stuff like that till the dough runs out,†(Page 132). How the movie Conspiracy Theory is related to The Catcher in the Rye, is that the movie’s main character Jerry Fletcher is a New York City Taxi driver who is always telling people that a list events trigged in the world are done by Government conspiracies but he never seems to get anywhere with his theories. However one of the conspiracies comes true and the CIA is trying to shut Jerry up before he does anymore damage. Now the reason why these two are connected is because, in both cases each character are trying to achieve being different and don’t want to be tied down by what other people tell them to do. In Jerry’s case he is trying to tell the truth about these theories to the general public and try to raise awareness about it before it’s too late. In Holden’s case, he feels that he needs to escape this sort of normalcy that exists in his society. The example of running away and living in the country has everything to do with conformity. The external conflict that both characters face have to do with making sure they don’t fall into the trap that society has set out of them and to try and achieve the impossible in a impossible world. Both Jerry and Holden always fee that they are being alienated in society and both are trying to find a purpose in life.
Monday, October 14, 2019
Function Of The Lymphatic System
Function Of The Lymphatic System The key function of the lymphatic system is to bring together and transport tissue fluids from the intercellular spaces that does gas exchange, water transport and also for ion movement into all the tissues of our body and then back to the veins into the blood system. It does an important role by returning plasma proteins to the bloodstream, and then digests the fats that are absorbed and then it transported from the villi into the small intestine then to the bloodstream thru the lacteals and lymph vessels. The new ones of lymphocytes are being factory-made in the lymph nodes antibodies and anti-assist that the body builds up an effective immunity to infectious diseases. The lymph node does an important role to protect mechanism of the body and it filters out micro-organisms such as, bacteria and foreign substances e.g. toxins. As it transports giant molecular compounds e.g. hormones and enzymes from their manufactured sites into to the bloodstream. The lymph nodes are small and they are bean-shaped like kidney It work as filter of the lymphatic fluid and as the lymph passes through the lymph nodes, pathogens present in the lymph activates lymphocytes and macrophages to destroy the microbes. Lymphatic vessels take place through the body beside arteries in the veins or viscera also in the subcutaneous tissue. They absent from the central nervous system to bone marrow, teeth, and avascular tissues. A lymph vessel transports the fluid it is called lymph, the lymph contains white blood cell that transports in and out of the bloodstream as its needed. If the body is attacked by a foreign substance, its often transported from the bloodstream into the lymphatic system for removal. The lymph vessels has not have central pump however, lymph needs to be transported by the peristaltic contractions of the vessels themselves. Lymphatic ducts are a main lymph vessel that gathers lymph draining from the right upper our body and head. The lymphatic duct is quarter-inch in diameter and about two inches long; it discharges into the right subclavian vein, delivering lymph into to the bloodstream. The thymus is an organ in the body controls the immune processes, the thymus procedure is a type of white blood cell that is known as a T-lymphocyte by this it means that they help our cells to recognise and destroy invading viruses, bacteria, abnormal cell growth e.g. cancer, and foreign tissues. Thymus gland helps to protect the heart along with the pericardium, as it produces hormones that stimulate the manufacture of certain infection fighting cells. In the children it helps immunity by producing white blood cell including T-cells. It atrophies as the child gets older therefore, person grows its roles becomes less so that the adults doesnt tend to have one as the bones and spleen take over those jobs. The spleens function is connected to the immune system or with the blood supply. The spleen get rid of the old red blood cells that is call erythrocytes from the blood supply and also removes stores and then produces white blood cell called lymphocytes. The lymphocyte produces antibodies and assists in removing microorganisms and bacteria from the blood supply. Task 2(M5) The lymphatic system maintenance the immune system in removing and destroying waste remains, toxins, dead blood cells, pathogens, and cancer cells. The lymphatic system absorbs fats and vitamins from the digestive system then delivers the nutrients to the cells where it uses it cells, also the lymphatic system get rid of excess fluid and also waste products from the interstitial spaces among the cells. The main maintain is the fluid and balance protein in the body, the lymphatic system performances as a minor circulatory system and plays a key role in continuing homeostasis good healthily. The Lymph is the fluid that is carried by the lymphatic system. It initiates as blood plasma the liquid component of the blood, after when it has been lost from the circulatory system due to hydrostatic pressure. Then the plasma leaks out of the blood vessel and into the surrounding tissues. Then it enters the lymphatic system once when its within the lymphatic system, the lymph has alike work to the original interstitial fluid, and the extracellular fluid that surrounds cells. The large gap between the cells is designed, which allows fluid, interstitial proteins and other e.g. bacteria to flow into the lymph capillary. The lymph has one way system that travels between the cells of the body, from the interstitial spaces to the subclavian veins just next of the neck. As the lymphatic system doesnt have no central pump like heart to pump it, its movement depends with the muscles and joint pumps. As it moves upper body towards the neck the lymph passes slowly through the lymph node that filters, it to remove debris and pathogens the neck lymph flows into the subclavian veins on whichever side of the neck. The fluid vertebral into the venous circulation of the circulatory system from the tissues in order to stop dehydration fights against the infections and recycle plasma protein. The blood carries nutrients, oxygen, and hormones for the cells. The 10% remaining of the fluid that stays in the tissues as its known as lymph. The 90% of this fluid then returns to the venous circulation through the venues and continues as venous blood. The (MALT) mucosa associated lymphoid tissue is immune responses to specific antigens come across alongside all mucosal surfaces, MALT inductive immune tissues where antigen sample occurs. The larger group function is like lymph nodes smaller, spreads MALT are mostly T lymphocytes also it has B cells and plasma cells. The IgA in the intestines and respiratory tract is to protect against pathogens that may access to underlay tissues. lymphatic-system Task 3 (D3) Infection of the Lymphatic System Lymphedema: One of the disorders which occurs due builds-up of lymphatic fluid in the interstitial tissue. The affects is swelling in the arm, legs and in other part of the body. The harshness of this disorder varies an abnormal virus which is painful, disfiguring and cellulite infections deep in skin. If this doesnt get treated, the skin eventually becomes fibrotic thickening of the skin and subcutaneous tissues losing normal structure, functionality and movement. There are two types: Primary Lymphedema: Is genetic condition that occurs due to impaired or missing lymphatic vessels, which can affect from one to several as four limbs at other part of the body this may carry an internal organ which could be exhibited at birth, develops onset of puberty or happens in adulthood without any apparent causes. Secondary Lymphedema: is basically developed regional lymphatic insufficiency which occurs due to infection, any operation or suffocating that disrupts the lymphatic vessels or even loss lymph nodes. http://i3.squidoocdn.com/resize/squidoo_images/-1/lens8897831_1262976791exercise_for_lymphedema.ghttps://www.vascularweb.org/vascularhealth/PublishingImages/NorthPoint%20Images/Lymphedema_01_Base_225.jpg There are a few abnormal count of the patients blood: His Red Blood (Platelet count) is in the normal range, but its very low His white blood cell count is higher than the normal average range, its 15.0 when its meant to be between 4.0 -6.0 His Basophilis and Eosinophils both are very low His Lymphocytes is too high, its over the normal range His Monocytes is in the average but its high The underlying mechanisms that could have produced this abnormal blood count in a patient with Lymphoma, is because Lymphoma is a cancer that attacks the white blood cell by that the patients blood count to have Lymphoma. Patients with lymphoma produce abnormal lymphocytes, which they are white blood cell. Lymphocytes are mostly found in the lymphoid tissues and lymph nodes, which that make the lymphatic system. this is where lymphoma occurs
Sunday, October 13, 2019
Pollution and Environment Essay - We Must Find a Balance Between Man an
We Must Find a Balance Between Man and Nature "America's beauty is truly unmatched by anything I have seen!" I thought with excitement and ecstasy when I first witnessed the splendor of American landscape. The majestic forests and azure lakes have surpassed the stories I heard while growing up. However, a puzzling sight hampered my sense of admiration when I arrived in New Mexico. Though the steppe around me was untouched, "No Littering" and "Save the Earth" signs seemed to be everywhere. It puzzled me why so much effort was put into preserving a land already pristine. At the time, I knew only of the splendor of American landscape and felt that it was only natural for people to preserve the pervasive gem I had witnessed. Gradually, I conceived the ongoing battle to preserve the environment. On one side, concerned citizens strive for environmental restrictions on industries to produce a cleaner, less technological environment their descendants can enjoy. Their formidable adversaries, the economists, argue that these restrictions limit the nation's productivity, thus degrading the general prosperity. Having witnessed the effects of overpopulation and pollution in China, I concur with the need to safeguard the environment. Yet this movement to protect is flawed. Though many people push for restrictions on industries, they themselves do not truly understand what they protect. It seems that many citizens today mistake nature for a pure, untainted essence that humanity has not corrupted. Even worse, these people go through incredible lengths to seek its revitalizing touch when they lack an overall perception of nature. Though nature is not the quintessence that many believe, it is nonetheless valuable to humans. For me, nature ... ...apid growth in technology, many citizens are ignorant of what will and will not deteriorate the environment. It is urgent to increase the public awareness of facts so a delicate balance between human expansion and natural preservation can be established. Perhaps in the future, mankind will have a new home among the stars, and nature on Earth will finally be left to freely run its course. Works Cited Cronon, William. "The Trouble with Wilderness" The Norton Reader. Ed. Peterson Linda, John Breton, and Joan Hartman. 10th ed. New York: Norton, 2000. 651-654. Eichler, Barrett. Personal Interview. 17 Oct. 2002. Kentucky Coal Education. Coal Education Question and Answers Forum. 20 Oct. 2002. . Pollan, Michael. "The Idea of a Garden." Reading the Environment. Ed. Melissa Walker. New York: Norton, 1994. 191-201.
Saturday, October 12, 2019
Canadian Waste in Michigan Essay -- Argumentative Environment Trash Es
Canadian Waste in Michigan In 1986, a waste treaty between Canada and the U.S. was signed by American lawmakers concerning the Transboundary Movement of Hazardous Waste. Under the terms of this treaty, the EPA is to receive notification of these shipments, and then would have 30 days to consent or object to the shipment. Since 1986 Canada has shipped its garbage to Michigan to be dumped into landfills and the provisions of this treaty have never been enforced. But now is the time for them to be enforced and stop the importing of Canada's garbage. As of January 1, 2003, the Canadian city of Toronto, Ontario started to ship one hundred percent of its garbage into the landfills of Michigan. In 2003, Toronto exported garbage at a rate of 7.2 tons per minute. Garbage trucks from Toronto run seven days a week twenty-four hours a day, so at the rate of 7.2 tons per minute it works out to be that Michigan imports 10,368 tons of Toronto's garbage per day. But it wasn't always like this, Governor John Engler and his administration turned garbage into a growth industry. The state lowered the liability standards for landfill owners and also provided tax-free financing for new facilities. The result of these changes lead to too many landfills and not enough garbage to fill them. So the landfill owners lowered their prices and searched even harder for garbage. Today, Michigan's private landfills charge ten to fifteen dollars per ton to dump while other landfill owners in neighboring states charge twenty five to fift y dollars per ton. Toronto did the math and realized that it is cheaper to haul its garbage 300 miles and dump it in Michigan then it is to dump it close to home. And on top of that, Michigan has eliminated funds fo... ...g prematurely destroyed by trucks hauling garbage that is not ours. It is our water and air that is being polluted by the hundreds of Canada's garbage trucks and millions of tons of Canada's garbage. We will soon no longer need Canada to dispose of hazardous waste due to the proposition of using the Yucca Mountains in Nevada as a dump site. And as for saying that Canada's garbage is cleaner than ours, who cares it is still garbage. The U.S. needs now more than ever to enforce the treaty that was signed in 1986. Since January 1, 2001, there has been a 40% increase in the amount of garbage that is being imported from Toronto. Michigan should not be the dumpsite for another countries garbage. Michigan's air and water are being polluted by garbage that is not ours. American lawmakers need to stop the two-way street that is destroying the Great Lakes state.      Canadian Waste in Michigan Essay -- Argumentative Environment Trash Es Canadian Waste in Michigan In 1986, a waste treaty between Canada and the U.S. was signed by American lawmakers concerning the Transboundary Movement of Hazardous Waste. Under the terms of this treaty, the EPA is to receive notification of these shipments, and then would have 30 days to consent or object to the shipment. Since 1986 Canada has shipped its garbage to Michigan to be dumped into landfills and the provisions of this treaty have never been enforced. But now is the time for them to be enforced and stop the importing of Canada's garbage. As of January 1, 2003, the Canadian city of Toronto, Ontario started to ship one hundred percent of its garbage into the landfills of Michigan. In 2003, Toronto exported garbage at a rate of 7.2 tons per minute. Garbage trucks from Toronto run seven days a week twenty-four hours a day, so at the rate of 7.2 tons per minute it works out to be that Michigan imports 10,368 tons of Toronto's garbage per day. But it wasn't always like this, Governor John Engler and his administration turned garbage into a growth industry. The state lowered the liability standards for landfill owners and also provided tax-free financing for new facilities. The result of these changes lead to too many landfills and not enough garbage to fill them. So the landfill owners lowered their prices and searched even harder for garbage. Today, Michigan's private landfills charge ten to fifteen dollars per ton to dump while other landfill owners in neighboring states charge twenty five to fift y dollars per ton. Toronto did the math and realized that it is cheaper to haul its garbage 300 miles and dump it in Michigan then it is to dump it close to home. And on top of that, Michigan has eliminated funds fo... ...g prematurely destroyed by trucks hauling garbage that is not ours. It is our water and air that is being polluted by the hundreds of Canada's garbage trucks and millions of tons of Canada's garbage. We will soon no longer need Canada to dispose of hazardous waste due to the proposition of using the Yucca Mountains in Nevada as a dump site. And as for saying that Canada's garbage is cleaner than ours, who cares it is still garbage. The U.S. needs now more than ever to enforce the treaty that was signed in 1986. Since January 1, 2001, there has been a 40% increase in the amount of garbage that is being imported from Toronto. Michigan should not be the dumpsite for another countries garbage. Michigan's air and water are being polluted by garbage that is not ours. American lawmakers need to stop the two-way street that is destroying the Great Lakes state.     Â
Friday, October 11, 2019
Code of Ethics Paper
American Nurses Association Code of Ethics Erin Griffin HCS 435 Monday April 12, 2010 Bob Vella Code of Ethics Code of Ethics in Nursing is important to follow by so that staff and patients are treated with up most respect and dignity. The definition of Code of Ethics of nursing is a guide for an individual or group to follow in making decisions regarding ethical issues (Health Line Site, 2010). â€Å"What is the description of the Code of Ethics for Nurses? †â€Å"What are the ethical principles of the Code of Ethics in Nursing? â€Å"How do the grievance procedures work? †â€Å"Is the Code of Ethics of Nursing feasible of enforcing either part of the code or the entire code? †â€Å"Do I have any recommendations for strengthening potential weak areas of the codes as written? †â€Å"What is the description of the Code of Ethics for Nurses? †Ethics are the principles that guide an individual, group, or profession in conduct. Nurses do make inde pendent decisions regarding patient care; they are still responsible to the profession in how those decisions are made. Florence Nightingale wrote of specific issues of conduct and moral behavior. The Nightingale pledge that was composed in 1893 by nursing instructor Lystra Gretter includes the vow, â€Å"To abstain from whatever is deleterious and mischievous and will not take or knowingly administer any harmful drug†, (Health Line, 2010). Nursing has evolved into a very complex professional field over the years. Nurses at the present time are faced with life and death decisions, sometimes on an hourly basis. â€Å"What are the ethical principles of the Code of Ethics in Nursing’? The Code of Ethics of Nursing has nine different provisions to follow. Here is a list of the following provisions of the Code of Ethics of Nursing from the American Nurses Association website: 1. The nurse, in all professional relationships, practice with compassion and respect for the inherent dignity, worth, and uniqueness of every individual, unrestricted by considerations of social or economic status, personal attributes, or the nature of health problems. 2. The nurse’s primary commitment is to the patient, whether an individual, family, group or community. . The nurse promotes, advocates for, and strives to protect the health, safety, and rights of the patient. 4. The nurse is responsible and accountable for individual nursing practice and determines the appropriate delegation of tasks consistent with the nurse’s obligation to provide optimum patient care. 5. The nurse owes the same duties to self as to others, including the responsibility to preserve integrity and safety, to maintain competence, and to continue personal and professional growth. 6. The nurse participates in establishing, maintaining, and improving health care environments and conditions of employment conducive to the provision of quality health care and consistent with the values of the profession through individual and collective action 7. The nurse participates in the advancement of the profession through contributions to practice, education, administration, and knowledge development. 8. The nurse collaborates with other health professionals and public in promoting community, national, and international efforts to meet health needs. . The profession of nursing, as represented by associations and their members, is responsible for articulation nursing values, for maintaining the integrity of the profession and its practice, and for shaping social policy. â€Å"How do the grievance procedures work†? How grievances are processed is outlined in the CBA. CBA stands for collective bargaining agreement. The CBA determines how and with whom a grievance must be filed, and the time limits within which the grievance must be filed and advanced to subsequent levels. Depending on the contract, the grievance is usually initially â€Å"filed†in writing. However, some contracts allow for, or require, an informal verbal attempt at resolution before the grievance may be filed in writing. At the initial grievance â€Å"step,†a meeting is usually held. At this meeting, the aggrieved employee, represented by the union, and the employer, represented by a manager, has an opportunity to present their arguments for and against the grievance to a decision-maker. Who the ecision-maker is at each step is determined by the CBA. If the grievance is upheld, the awarded remedy is implemented by the parties. If the grievance is denied, the grievance may be appealed to the next â€Å"step†in the grievance procedure. At each subsequent step of the grievance procedure, the meeting is generally attended by a correspondingly higher level of management. In addition, the employee may initially be represented by a local grievance representative and r epresented by union staff at later stages of the grievance procedure. At each step of the grievance process, the grievance meeting also tends to become more formal, with more rules governing the meeting. The number of steps in the grievance procedure is also determined by the CBA. A grievance may be settled at any step. Under most CBA's, the settlement becomes precedent, meaning that the settlement will be used in future grievance meetings to interpret the contract, unless the union and employer agree that the settlement will not serve as precedent. Most grievance procedures end in final and binding arbitration. This is the final step in the grievance procedure. At this step, an outside neutral third party, called an arbitrator, determines whether to uphold the grievance and what remedy to award, if any at all. The arbitrators' decision and award becomes precedent. If the employer refuses to implement the arbitrator's award, the union may seek court enforcement of the award, or file an unfair labor practice with the National Labor Relations Board. With the threat of final and binding arbitration, the grievance has proven to be a valuable tool, shielding and enforcing nurses' rights (Johnson, 2006). Is the Code of Ethics of Nursing feasible of enforcing either part of the code or the entire code? †I think that the Code of Ethics of Nursing is feasible of enforcing either part of the code or the entire code because it is moral and respectable to the staff as well as the patients the nursing staff is in charge of. The code of ethics is like a Bible for nurses to go by to make their jobs easier and appreciable. Do I have any recommendations for strengthening potential weak areas of the codes as written? †I do not have any recommendations for strengthening potential weak areas of the code as written. The code is well put together and does not miss any areas that should be covered. I feel that it is a well rounded code of ethics for the nursing staff nationally and internationally to follow. The American Nurses Associa tion Code of Ethics is important to follow by so that staff and patients are treated with up most respect and dignity. The definition of Code of Ethics of nursing is a guide for an individual or group to follow in making decisions regarding ethical issues (Health Line Site, 2010). References Wilkins, Gayle G. (2002). Code of Ethics for Nurses. Retrieved from http://www. healthline. com on April 07, 2010 Unknown. (2010). Code of Ethics for Nurses With Interpretive Statements. Retrieved from http://www. nursingworld. org. Retrieved on April 06, 2010. Johnson, Alice. (April, 2006). Grievance 101: Understand The Process and Purpose of The Grievance Procedure. Retrieved from http://www. findarticles. com on April 05, 2010.
Thursday, October 10, 2019
Personal development Plan
Target dates for review and completion. How have I chosen these dates? Efficient team 22ND June 2012 -will be management with a target date to review on improved communication my communication skills skills. As I would have ended The aptitude to feel self- my two terms by then assured on message sent and will be confident in out and also, receiving a communicating in form page | 3 (Refer appendix 1 and Ask for feedback from 3) tutors and peers to attain level of proficiency on the assignments for written kills and on presentations for oral skills. Refer learning journal IX) Ones, Marcella) will help me to update my knowledge. So, as to be a part of discussions in group activities and presentations Other than from the books and links informed by tutor I believe I should widen my knowledge by reading reference books like Reduce Stress with Increased Assertiveness's By Elizabeth Scott, M. S. Message without any barriers. Of assignments and presentations. It will be the time close to my internship which will necessitate me to highly have this skill. Personal management skills Planning andOrganizing the activities and most crucial managing time along with it. Solidification at all times is vital to achieve end goals (Refer appendix ) The constant feedback from peers and tutors will help in excelling on outcomes which will reflect upon my planning and organizing skills. (refer learning journal Ill) Keeping the time frame as crucial aspect a constant awareness in managing time will be important to accomplish assignments in Completing a task in time and without rushing them for last minute of submission deadlines.This can be motivating to attain the personal managing skills and their implication in further goal at study and at work in future. 2ND Appraisal-Which is end on first term. By then could reflect back on to the shortcomings in first term which may include delay in submissions or working till last minute. I would than use these as motivational circumstances for terms ahead and prioritize my time more efficiently. In one of the knowledge cast We Were taught on important/urgent grid, than applied this model in relevance of the tasks had to do with their priorities.This grid can be implemented in studies and at work as it helps to accomplish the goals set in time (Refer Page | 4 appendix 5) a comfortable time span. Presentations are time sensitive as well which needs peers to time us during the rehearsals can help managing. Reading books like â€Å"Getting Things Done by David Allen†on personal management other than allocated text books can be initiative on enhancing these skills.Cognitive Skills The articles and case Studying in depth the Critical Thinking and studies provided during theories and models, then Analyzing of all the the course of seminars writing an assignment on readings that are and group activity will same will make us think done. Analyzing and elf to portray on critically when presenting making subject matter in de pth. Our ideas. Recommendations as a The specific time bound Also, studying case studies part of critical reading case studies will help us like one done in module , writing (Refer critically taking notes International Business appendix 1) on thinking of it.Strategy based on During the final answer Licensing of Subway will on case study, it will be make us think critically on important to think the business strategies critically in order to incorporated in an The clear idea while presenting and the accuracy of case study answers shows critical thinking. The discussions in seminars on various theories can be criticized with consistency in them. 1 5th Jejunely-Near to finish line of second semester will mark the decision on depth of my critical thinking with the final task at hand to submit.Over this period at seminars we will come through to various case studies and theories to analyze which will further enrich the critical in depth thinking to be part of all my readings in Page | 5 Team Working Skills: motivation and management all the colleagues of the group and keep them motivated to attain the final goals. Refer learning journal IV) come to final decision and make suggestions to company. (Refer learning journal VI) organization. Even read articles from recommended readings by tutors and critically analyze them like What Great managers Do? L Concentrate on each group members performance and as a group leader helping them with adequate feedback to attain the high assessment outcomes. Attend the various workshops on management at CUL. Participating in various group tasks at university like â€Å"Synergy Business Challenge†where working as team to make profits as business was To comprise appropriate knowledge of ways to attain self motivation I will read books like â€Å"You Can Win†by Ship Cheer and also, book my place for seminars on motivation and management at CUL by tutors and external Professionals who share their experience to make it mor e relevant in understanding. Personal Development Plan Personal Development Plan: Guidance notes â€Å"Personal development planning enables individuals to take charge of their own learning. Learning becomes a proactive as well as reactive process, designed and prioritised to support immediate development needs as well as longer term ambitions†[1] A Personal Development Plan (PDP) enables learners to identify key areas of learning and development activity that will enable them to either acquire new or develop existing skills and behavioural attributes for the following purposes: enhance performance in their current role †¢ address anticipated changes in their current role †¢ address career aspirations towards a future role Prior to completing the Personal Development Plan (scroll down to next page(s) for a template to complete), the learner should undertake a skills analysis activity to determine their learning and development needs and identify development objectives to meet those needs. View the following links for too ls to help you do this: http://www. admin. cam. ac. uk/offices/hr/cppd/career/planning/#now We recommend that the personal development planning process should be undertaken initially by the learner followed by discussion and agreement with their manager. It is recommended that this process should take place annually and ideally should form part of the Staff Development and Review (Appraisal) process. However, it can be equally valuable when undertaken as a stand-alone activity. The personal development planning process should ideally begin at the point at which the learner is new to their role and undertaking their induction. The process can then continue throughout their employment at the University. Personal Development Plan: Key to terminology used in template Development Objectives are objectives that you have identified to enable you to meet the learning and development needs identified at the skills analysis stage Priority identifies whether your development objective is: †¢ critical to your current role †¢ beneficial but non-critical to your current role †¢ critical to your progressing in to future role †¢ beneficial but non-critical to progressing in to future role Activities can constitute any learning or development activity that will enable you to achieve your development ojectives e. . formal training, on-the-job training, work-shadowing another colleague etc. Support/Resources describe what you need to help you achieve your development objectives. Typically this would involve support from your manager, department or colleague to enable you to undertake a learning or development activity such as allowing you time away from your role or funding from your department. Target and Actual dates state when you intend to achieve your development objectives followed by the date you actually achieve them. Data in these columns is particularly useful when you review your PDP as it will enable you to identify any factors that may have prevented you from achieving your development objectives on the target date and build in contingencies to prevent this from occurring in the future. Review date states when you will review progress on your Personal Development Plan. Assuming that you undergo the personal development process annually, we recommend that you review your PDP every six months therefore enabling you to: †¢ Assess your progress †¢ Reflect on your learning Identify whether your development objectives need to be amended †¢ Identify factors that may have prevented you from achieving your development objectives †¢ Build in contingencies to enable you (where possible) to meet your agreed target date in the future Personal Development Plan: Template |What are my development |Priority |What activities do I need to undertake to |What support/resources do I need to ach ieve my |Target date for achieving my |Actual date of achieving my | |objectives? | |achieve my objectives? objectives |objectives |objectives | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |Review Date: | | â€â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€œ [1] AUA Postgraduate Certificate in Professional Practice (Higher Education Administration and Management (OUVA) Personal development Plan Target dates for review and completion. How have I chosen these dates? Efficient team 22ND June 2012 -will be management with a target date to review on improved communication my communication skills skills. As I would have ended The aptitude to feel self- my two terms by then assured on message sent and will be confident in out and also, receiving a communicating in form page | 3 (Refer appendix 1 and Ask for feedback from 3) tutors and peers to attain level of proficiency on the assignments for written kills and on presentations for oral skills. Refer learning journal IX) Ones, Marcella) will help me to update my knowledge. So, as to be a part of discussions in group activities and presentations Other than from the books and links informed by tutor I believe I should widen my knowledge by reading reference books like Reduce Stress with Increased Assertiveness's By Elizabeth Scott, M. S. Message without any barriers. Of assignments and presentations. It will be the time close to my internship which will necessitate me to highly have this skill. Personal management skills Planning andOrganizing the activities and most crucial managing time along with it. Solidification at all times is vital to achieve end goals (Refer appendix ) The constant feedback from peers and tutors will help in excelling on outcomes which will reflect upon my planning and organizing skills. (refer learning journal Ill) Keeping the time frame as crucial aspect a constant awareness in managing time will be important to accomplish assignments in Completing a task in time and without rushing them for last minute of submission deadlines.This can be motivating to attain the personal managing skills and their implication in further goal at study and at work in future. 2ND Appraisal-Which is end on first term. By then could reflect back on to the shortcomings in first term which may include delay in submissions or working till last minute. I would than use these as motivational circumstances for terms ahead and prioritize my time more efficiently. In one of the knowledge cast We Were taught on important/urgent grid, than applied this model in relevance of the tasks had to do with their priorities.This grid can be implemented in studies and at work as it helps to accomplish the goals set in time (Refer Page | 4 appendix 5) a comfortable time span. Presentations are time sensitive as well which needs peers to time us during the rehearsals can help managing. Reading books like â€Å"Getting Things Done by David Allen†on personal management other than allocated text books can be initiative on enhancing these skills.Cognitive Skills The articles and case Studying in depth the Critical Thinking and studies provided during theories and models, then Analyzing of all the the course of seminars writing an assignment on readings that are and group activity will same will make us think done. Analyzing and elf to portray on critically when presenting making subject matter in de pth. Our ideas. Recommendations as a The specific time bound Also, studying case studies part of critical reading case studies will help us like one done in module , writing (Refer critically taking notes International Business appendix 1) on thinking of it.Strategy based on During the final answer Licensing of Subway will on case study, it will be make us think critically on important to think the business strategies critically in order to incorporated in an The clear idea while presenting and the accuracy of case study answers shows critical thinking. The discussions in seminars on various theories can be criticized with consistency in them. 1 5th Jejunely-Near to finish line of second semester will mark the decision on depth of my critical thinking with the final task at hand to submit.Over this period at seminars we will come through to various case studies and theories to analyze which will further enrich the critical in depth thinking to be part of all my readings in Page | 5 Team Working Skills: motivation and management all the colleagues of the group and keep them motivated to attain the final goals. Refer learning journal IV) come to final decision and make suggestions to company. (Refer learning journal VI) organization. Even read articles from recommended readings by tutors and critically analyze them like What Great managers Do? L Concentrate on each group members performance and as a group leader helping them with adequate feedback to attain the high assessment outcomes. Attend the various workshops on management at CUL. Participating in various group tasks at university like â€Å"Synergy Business Challenge†where working as team to make profits as business was To comprise appropriate knowledge of ways to attain self motivation I will read books like â€Å"You Can Win†by Ship Cheer and also, book my place for seminars on motivation and management at CUL by tutors and external Professionals who share their experience to make it mor e relevant in understanding.
Wednesday, October 9, 2019
Persuasive Speech Essay Example | Topics and Well Written Essays - 750 words - 2
Persuasive Speech - Essay Example the food that is served to us in the school cafeteria, they may actually be serving us Frankenstein foods or genetically modified foods which are not healthy. This is not to blame the canteen administrators because many of the foods sold at our groceries are in fact genetically modified and it is very difficult to figure out whether they are organic or not (Kenner). Genetically modified foods are already prevalent. They are a product of the factorization of our food industry that seeks to produce food in scale, albeit of lower quality than those that are naturally grown by our farmers. They are also peppered with chemicals so do not be surprised if you still do not feel nourished after a plentiful meal because most of the food you ate was not really food but were mostly composed of chemicals. This is not to say that natural foods are already gone and totally replaced by genetically modified foods. They are still present and are still grown by our farmers. Only that their products are seldomly picked by our grocery stores because they favor the GMO’s more than the healthier organic foods. Being such, GMO is ever present in the current servings of our cafeteria through its fast food servings. I understand that my fellow students love fast foods because of its taste and convenience. I do not like to contradict only that fast foods are not healthy both to our body and environment. This is supported by experts who concluded that â€Å"consumption of fast food, which have high energy densities and glycemic loads, and expose customers to excessive portion sizes, may be greatly contributing to the escalating the rates of overweight and obesity in the USA†. This was supported further by the study of Currie who suggested that the increase in the supply of fast food restaurants have a significant effect on obesity. It is evident that consuming non-organic food is unhealthy both to the body and environment. GMO’s food which is present in fast foods and most
Tuesday, October 8, 2019
Financial Resource Management Essay Example | Topics and Well Written Essays - 750 words
Financial Resource Management - Essay Example With the help of trade goods are made available to consumers at the time of their need. It removes the hindrance of persons by bringing together producers and consumers who are widely scattered. Financing is of two types, equity financing and debt financing. When you are in need of money or looking for capital, company's debt-to-equity-ratio should be considered. It is the relations between the Dollars or Euros that an entrepreneur has borrowed and Dollars or Euros invested in the business. The more the investment by the owners the more they attract the financing. When the equity to debt ratio of the firm is high then debt financing should be taken. If the proportion of the debt to equity ratio of the firm is high then it is advised that the owners should increase their equity investment, that way they cannot jeopardize firm's survival. Limited equity financing is used by most of the small or growth stage businesses. Whereas in debt financing, funds pour in from different quarters like from friends, relatives, etc. Venture capitalists are the most common source of equity funding. Venture capitalists may be institutional risk takers, financial institutions, wealthy persons, etc. and most of them specialize in industries. Venture capitalists are risk takers and show interest only in three to five year old companies that result in more than average profits. These venture capitalists are called as investment gurus whose interest lies in those companies that have major regional and national concerns. Debt Financing Commercial finance companies, financial institutions, banks, savings and loans, Lloyds Bank small business, etc. are some of the sources for debt financing. Because of their positive impact on the whole economy local and state government encourage the growth of the small companies. In debt financing additional funds comes from friends, family, relatives, and industry colleagues, etc when capital investment is smaller. Generally banks formed as a major source for loans for the establishment of small businesses. Banks don't offer long term loans to small firms instead they grant short term loans for machinery and
Monday, October 7, 2019
PDR and Gnatt chart for the data access project Research Paper
PDR and Gnatt chart for the data access project - Research Paper Example For this project a student and faculty web-portal design will be created to give both students and faculty members separate access towards their past performance records, quizzes, assignments and other data track record and access. Executive summary To resolve the problem we recommend implementing a web portal for students so that they can access their records off the normal process of using the university website. We reviewed other alternatives but the proposed solution is selected because it will save the institution extra cost and also will save the university the trouble of maintaining two different websites, for students and for visitors. The technology for the solution meets our long term goals of faster internet access and reliability in accessing records for students. The solution dovetails with our current operating environment where we have implemented strategic systems that help students in their studies. The project is expected to cost $306640 and require 2 months to comp lete. Specific benefits this project provides are faster access to student records, assured security of the data and reliability in accessing details for students. ... This problem can also be solved by making proper networking in the college networking department. This networking will help to differentiate the portal of faculty and students so that their treatment and privacy can be individually managed without intervening in each other’s portal or access point. Alternatives We reviewed other alternatives like if we could create a different website that would be used by students and teachers alone. We thought this alternative would not make sense because the website would be congested after some time and implementing security and authentication in a normal website would also be tedious. By implementing a web portal, we would still use the same domain name that we already have. Stakeholders The stakeholders of the project include students and members of staff. They will benefit from the project directly. With regard to the above-mentioned networking and portal services solutions, the students and faculty will be directly affected. They will gain a number of benefits out of these services in different forms including fast service, rapid access to their accounts, and an increase in student and faculty productivity as well. This Project will also help new and potential students who visit the college website to retrieve information (i.e. admission and course schedules) in an efficient manner. Scope/SOW The project will entail developing a web portal that will address the data access issues for faculty members and students. This does not however mean that the project will come up with a separate website to be used by these groups. It is developing a different system that will be integrated with the website which will help students and faculty members to access various records. The web portal that is being developed in
Sunday, October 6, 2019
How to support a Gifted and Talented child in the classroom in Essay
How to support a Gifted and Talented child in the classroom in Mathematics - Essay Example The common notion is that gifted children, having abilities superior than the rest, need less assistance in terms of education. However, what is often overlooked is the fact that these children are not necessarily, â€Å"academically gifted†, so to speak. Intelligence is not restricted to academics. As such, a gifted child may be exceptionally adept to reading but poor in arithmetic. In other words, giftedness does not encompass all fields, contrary to common belief. In fact, psychologist Howard Gardner has proposed Multiple Intelligence theory, postulating that there are actually eight intelligence domains – among them are music, linguistic and logic and mathematics (Visser, Ashton & Vernon 2006, p.487). Of these mentioned domains, an important subject of interest is Mathematics, which, as pointed by several researchers such as Mji & Makgato (2006, p.253), most students are poor at. Nevertheless, given that the aspect of giftedness in terms of intelligence is multi-fac eted, it is necessary to establish at this point how the concept of giftedness would be used in this paper. The subject of argument is the gifted children who, regardless of their astuteness in other aspects of intelligence, exemplify high prowess in Mathematics. Moving on, it was mentioned that a lot of students perform below average in Mathematics; thus, in response to this, various steps are taken to improve teaching skills of instructors in educating students in this subject. But then again, given the common misconception on giftedness, gifted children are often overlooked in the classroom, with their special needs neglected. Diversity of Experience & Learning In the book written by Kennedy, Johnson & Tipps (2008, p. 40), it was argued that the point in dealing with gifted children is not to make them reach an achievement level that is established for all average students. Instead, support should be geared towards meeting the needs specific to these children. This is to say that children have varying experiences which may affect learning and performance (Bowman 1994). Overestimating the abilities of gifted children which may lead to unintentional neglect of their needs may hinder them from achieving their full potential. The present curriculum in most educational system is designed for average students. In this scenario, the average students are benefiting more in the curriculum because they are learning things while the gifted students are just left listening to concepts that they have already mastered. The average students are compelled to study and practice in order to hone their skills. In contrast, the gifted students do not need to struggle to learn. In most cases, this experience has taught them that everything comes out way too easy; hence, they may not be as receptive to new ideas as average students do. Since gifted students can easily understand and acquire skills due to the average pace of teaching, they usually suffer from boredom and frustrat ion (Collins 2001, p.xiv). Further, since they are not challenged, most of them gradually lack motivation resulting to underachievement (Diezman, Faragher, Lowrie & Bicknell 2004, p. 8). As a matter of fact, there are gifted students who do not perform well simply because they lack interest or are occupied with perfectionism (CCEA 2006, p.6). In the long run, this lack of motivation may result to being left behind, achieving things below their levels. Therefore, it is important to
Saturday, October 5, 2019
MICROECONOMIC Essay Example | Topics and Well Written Essays - 1750 words
MICROECONOMIC - Essay Example What is the marginal cost and marginal benefit of another hour’s ticket inspecting? ? PAY/?HOURS=0. However, the marginal benefit for the first hour is high, while the marginal cost is low. In the second hour, the marginal benefit is high but lower than the marginal benefit obtained in the first hour (Heijdra and Ploeg, 2002, p.124). On the other hand, the marginal cost for the second hour is higher than the marginal cost of the first hour. This trend continues as the number of hours progresses. Thus, parking inspectors can only increase or decrease the number of checks depending on their levels of satisfactions. c) What would happen to Deakin’s revenue from parking (income from permits and fines) and to Deakin’s costs of enforcing parking restrictions if the likelihood of being fined if you don’t have a permit is 100%? What about if it is 0%? The revenues of the company are likely to increase if a fine for lack of permits is 100%. However, people may beco me vigilant and decide to obtain the permits. In such a case, the revenues would only depend on individuals found without permits. The costs would still remain the same since the company would have finances for its operations. In case the fine for not having permits is 0%, the revenues of the company would decline. It would depend on other revenue streams. Additionally, costs for offering parking services would use up the finances of the company. d) Minimizing the costs of parking Daily fees =$ 6 Total number of days =96. Total cost of parking for the student = cost of daily fees x number of days attended =6 x96= $596. The student is better off not buying daily permits because it will cost higher than the inclusive triple Tri-semester parking fee which is =$125. On the other hand, the student will be better of buying the yearly permit which costs $250. This is because in a year, Tri-semester fees will cost 125 x3= 375. Question 2: Prices and revenue a) Draw demand and supply diagram s to illustrate these two different markets. Make sure you label your diagrams, their axes and all relevant points. Price/charge supply curve y P2 P1 x Original dd curve 0 A2 A1 Number of car park permits According to the advice by the economists, reducing the number of permits from A1 to A2 would result in to more revenues. At A1 number of permits, the revenues that Deakin collects is represented by area A1 0 P1 X. When the number of permits is reduced to the level A2, t he price/charge increases from P1 to P2. The revenue collected after the change in number of permits is represented by A2 0 P2 Y. The economists estimates that the area A2 0 P2 Y will be larger than A1 0 P1 X. If it is larger, then the Deakin’s can increase revenues by reducing the number of permits. In other words, incase the recommendations by the economists is implemented, the quantity of permits will reduce, the prices charged will increase and the revenues will increase. b) Why does restricting the numb er of permits increase revenue for Deakin, but reduce it for the council? Explain what factors might bring about the different results in the two markets. According to the advice given to the local council, reduction in the number of permits will result in to reduction of revenues. This means that, if the council reduces the number of per
Friday, October 4, 2019
Huck Finn Not Racist Essay Example for Free
Huck Finn Not Racist Essay Mark Twain’s, The Adventures of Huckleberry Finn is not a racist book because it was written back when the N-word was present in every-day language. Twain constantly used the N-word because it was used in dialect around when it was written. Twain also refers to his not at the beginning of the book to show that his writing is not discriminatory. The portrayal of Jim is based on what twain thought a slave was like. Mark Twain’s use of dialect throughout the story is only used because that was how the average people spoke in that certain time period in which the book was written. In his dialect he is showing that the use of the N-word during that time period was used in reference to the slaves, people didn’t really care for the black people. He uses the dialect ironically to undermine the ways of the old south, showing that they didn’t even notice if a black was killed, they only cared what happened in their own race. At one point there is a boat that explodes, and in town a woman asks one of the men, â€Å"Good gracious! anybody hurt? †and the man replies â€Å"No’m†, â€Å"Killed a n â€Å" this shows the south’s negligibility towards the southern blacks, they didn’t see them as humans. Twain shows this in instances when the King and Duke refer to him, they are just con artists By today’s standards the book is racist because N-word is a derogatory term in modern society, but he uses the term only because that is the term that they used back then. Context Doesn’t say anything about the slaves being inferior, but rather that they are equal to us Doesn’t condone slavery, they are humans they wanyt the same things as we do, freedom, and a real life. Twain does infact show how the slaves would be treated but he does not agree with what they do, he says nothing to show that he agrees with racism.
Thursday, October 3, 2019
Igniting Flammable Liquids with Cigarettes
Igniting Flammable Liquids with Cigarettes Cigarettes seem like a probable ignition source for flammable liquids. Cigarettes have been blamed for the cause of many fires, far more than they should. But Cigarettes are more than tobacco wrapped in paper. They are in fact carefully engineered to burn in a certain way Cigarettes vary considerably from brand to brand in their burning characteristics. Modern cigarettes contain an engineered chemistry of additives to control the burning rates and moisture content of the tobacco and paper and anyone who has been a smoker knows the fact that manufactured Cigarettes go on burning when not being puffed. This spares smokers the trouble of lighting up again unlike with rolled up cigarettes and Cigars where the smoker has to keep smoking for the combustion of the tobacco to remain lit. This is good for the cigarette companies and pays off in higher sales from cigarettes. So yes this does mean that a cigarette rolling off onto a mattress or into the crack of a sofa can smoulder undetected f or 30 to 40 minutes before bursting into flames. Smouldering is a form of flameless combustion which can occur in materials capable of charring. Smouldering can occur at very low oxygen concentrations then proceeds at a very slow rate before flaming occurs. This makes people understand the real hazard of manufactured cigarettes. But that is found out through the visual fact of witnessing a cigarette stay lit and burn. So people will believe most of what they see as fact, but when many people sit down in their local theatre to watch the latest Hollywood movie they usual see the spectacular visual effects of a character throwing a lit cigarette on to a puddle of fuel and watching a large fire ball appear before their eyes which causes an amazing explosion. Igniting puddles of petrol for example with cigarettes in movies is a common device. The character takes a few puffs and tosses the glowing cigarette in the puddle. Immediately the petrol ignites. But Experiments with flammable gases and vapours have shown that many of the most commonly-encountered substances, including methane and petrol vapour, were not ignited by a lighted cigarette[1] So Petrol vapour cannot normally be ignited by glowing cigarettes, a fact which has been verified by many experiments. Cigarettes are rather uncommon as the source of ignition for a successful structure fire. If they are set to ignite liquid flammables, they will almost certainly fail[2] This paper looks to answer why a lighted cigarette when tested against the ignition of common flammable vapours such as petrol fail but other more volatile liquids tested are capable of ignition. Previous work carried out on cigarette ignition, related research in this field of combustion and ignition of flammable gases and liquids will be studied and researched to give the author a better understanding of the fallacy that a lit cigarette can be a danger that can readily ignite flammable liquids or gases. But not to underestimate the potential danger of such an ignition source in circumstances where many factors can come together to form self sustained combustion. Flammable substances and liquids are used for a wide variety of purposes and are commonly found in the home. Petrol is the most common, but there are other flammable and combustible liquids and gases used Table shows other flammable liquids commonly found around the home Lighter fluid Oil Propane Butane Aerosol Cans Diesel fuel Wood preservatives Kerosene White spirits Flammable materials found in the gaseous form will burn whenever mixed with the proper amount of air and properly ignited. A flammable liquid in its liquid state will not burn. It will only ignite when the vapours from the liquid evaporate in air. All flammable liquids give off vapours that can ignite and burn when an ignition source is introduced. Flammable liquids require an initial energy input to produce an air/vapour mixture within the limits of flammability (niamh mc daid) Ignition is the transition from a nonreactive to a reactive state in which external actions lead to thermo chemical runaway followed by rapid transition to self sustained combustion The usual conditions for ignition are given by a 3t rule of thumb. The three Ts stand for: Temperature. Must be high enough to cause significant chemical reactions and/or pyrolysis Time. Must be long enough to allow the heat input to be absorbed by the reactants so that a runaway thermo chemical process can occur Turbulence. Must be high enough so that there is good mixing between fuel and oxidizer and heat can be transferred from the reacted media to the unreacted media (cite the book) Ignition will occur when the process of a rapid exothermic reaction is started, which then gains momentum and causes the fuel to undergo change. When a flammable liquid is poured or spilled on a surface it is the vapours that are actually ignited. Vapours from liquids are what directly support the flame. To understand how volatile certain flammable liquids are it is useful to be familiar with the terms used to describe their chemical properties. Vapour density This is a property of a vapour that predicts its behaviour when released in air. when calculating the vapour density of a liquid fuel the molecular weight of gas of the vapour by that of air in normal conditions. (approx 29) (niamh mc daid) Flash point The flash point is the lowest temperature at which a liquid fuel will produce a flammable vapour. A liquid fuel must be able to generate a vapour in sufficient quantity to reach that lower limit in air before it can burn. This flash point is measured in two different ways, first being a closed cup measurement and the latter being an open cup. Flammable ranges Petrol has a narrow flammable range. Thus petrol vapour mixed with air has a lower flammability limit of just over 1% and an upper limit of 6% by volume petrol vapour in air, at normally encountered temperatures. (hollyhead) Flammable range refers to the percentage of a flammable liquid in its gaseous state to air to create an explosive mixture. Mixtures of flammable vapours with air will combust only when they are within particular ranges of vapour/air concentration. Outside of these limits the fuel-air mixture is either too lean or too rich to ignite (niamh mc daid) This varies with different flammable liquids. Gasoline has a flammability range of 1.4 to 7.6 percent. This means it will ignite when there is 1.4 parts of gasoline mixed with 100 parts air Ignition temperatures This is the temperature at which a particular flammable liquid gives off vapours and evaporates in air and therefore can ignite. Gasoline will ignite when a heat source or electrical spark of at least 853 degrees comes in contact with it. Natural gas (methane) needs an ignition temperature of around 1000 degrees Auto-ignition temperature (AIT) This is the temperature at which a fuel will ignite on its own without any additional source of ignition. (Niamh mcdaid) Fires will occur because there is high temperature introduced to an area in which there is a fuel-air mixture within its flammability range. There are so atmospheric factors that affect the Auto-ignition temperature e.g. Oxygen levels in the area of the mixture. But so long as the heat energy can be transferred from the source to the fuel ignition fire may result Flammability In Hollyheads paper he mentions the flammability of certain liquids e.g., kerosene, white spirit and diesel oil, which are flammable liquids with flash point temperatures above normal ambient. So therefore, an ignition source has to ignite not only the flammable mixture of fuel vapour but to generate this mixture in the first place by heating the bulk liquid. (hollyhead) Cigarette Components Modern manufactured cigarette comprise of different components. The components combined can affect the performance of the cigarette including the emissions of toxicants. In British manufactured cigarettes the tobacco used is Virginia. There are two other main types used in commercial cigarettes which are Burley and Oriental. Each has different characteristics. These tobacco types will also vary depending on their variety, in what environment they are cultivated and how that cultivation is carried out. The paper around the tobacco of commercial cigarettes in modified in different brands. It can be more porous in some brands so that the amount of air passing through the paper affects the yield of a puff. The more air that can pass through the paper the more the smoke constituents passing through the cigarette are weakened which then result in lower yields of various smoke products. Just as Baker describes when a cigarette burns, thousands of products are formed. They are distrib uted between the gas phase and aerosol particles which make up smoke. (baker) Modern commercial cigarettes are made with a filter. The filter is different on most brands. The way the filter is designed can affect the amount of filtration. Different cigarette brands can regulate the taste and smoking experience. Introducing vents in the paper surrounding the filter end can allow for dilution of smoke in lighter branding cigarettes. The bigger the length results in longer fibres and also the materials used for the fibres all play a part in making a certain cigarette different from other brands in the market. Figure shows the different components of a manufactured cigarette, how smoke moves through the tobacco and filter and how air moves through the paper (bat) Cigarette Combustion Many of the components identified in tobacco have also been identified in its smoke because they transfer in part from tobacco to its smoke during the smoking process. Many other identified tobacco components are not found in smoke because they decompose during the smoking process. (cite tobacco book) There has been work carried out to measure the burning temperature of a cigarette particularly those by Dr Richard R Baker have provided fundamental knowledge about the combustion/pyrolysis processes during smouldering and puffing of a cigarette. Dr Richard R. Baker has established the distributions of combustion temperature, gas velocity and key smoke constituents inside a burning cigarette. These experiments have become the foundation for the study of cigarette combustion. Dr Barkers paper studied the process of thermo physical concurrencies inside and around a burning cigarette (barker) Figure 2 shows combustion of a cigarette when being smoked (bat) The formation of smoke from a burning cigarette depends on a series of mechanisms, including generation of products by pyrolysis and combustion, aerosol formation, and physical mass transfer and filtration processes. Each mechanism, and their interactions, has a profound effect on the levels of chemical constituents in tobacco smoke. An enormous amount of research has been done on these subjects over the last 50 years. (barker) Figure 2 describes the two types of burning that take place when the cigarette is puffed. There is also a natural smoulder occurring between the puffs by the smoker. There are two main regions at the tip on the coal, namely the combustion zone A and the pyrolysis and distillation zone B. Combustible vapours are produced in zone B prior to ignition in zone A. During puffing, air is drawn into the cigarette through the paper and at the paper bum line. When a smoker draws on a lit cigarette, the temperature of the cigarette coal rises rapidly from its resting smo uldering temperature of around 600  °C. Peak puff temperatures at the periphery of the coal can exceed 900  °C during a 35 mL, 2-sec puff. The high temperature inside the coal causes an increase in the viscosity of the air flowing through and a concomitant increase in the resistance to the draw of air through the coal. This effect forces air to be drawn primarily into the periphery of the coal around the paper burn line, which causes more complete combustion in this peripheral region. The depletion of oxygen due to combustion results in the formation of a region immediately behind the coal where the temperatures remain high enough for thermal decomposition of tobacco (the pyrolysis/distillation zone). Large amounts of volatile and semi-volatile smoke constituents are produced in this region. A small amount of air is drawn in along the tobacco rod through permeable cigarette paper and smoke temperature decreases rapidly to produce a supersaturated aerosol. The smoke thus formed during a puff is subjected to filtration by the remaining tobacco rod and cigarette filter, as well as dilution by any filter ventilation holes. Some proportion of the light gases (such as CO) will diffuse out of the highly permeable cigarette paper. The smoke that leaves the mouth end of the cigarette is called mainstream smoke. Between puffs, hot smoke escapes from the top of the cigarette and forms the sidestream smoke. In the authors research for this paper the general opinion that cigarettes are the cause of fires is truthful, as there is no question that many fires are started by cigarettes and the careless smoker is usually the reason for the high number of fires originating from smoking cigarettes. Despite advances in the fire retardant foams in furnishings and mattresses, smoking in bed remains a threat to the safety of people. But it is a common occurrence to hear theories about how smoking caused a fire when the alleged ignition would not have been successful under certain circumstances. No one combustion parameter alone can be used to explain why gasoline (petrol) vapour and methane are not ignited by cigarettes whereas hydrogen and carbon disulphide are. In fact, the parameters themselves are inter-related and taken as a whole can express the propensity of a substance to react with oxygen to form combustion products. This is directly related to the ease with which chemical bonds are broken to lead to the formation of the more stable products of carbon dioxide and water, which result from the combustion of most of these fuels. hollyhead Recent tests by the ATF Fire research Laboratory involved contact of burning tobacco cigarettes of different brands with petrol vapour from a pool at room temperature. A total of 137 attempts were made using both smouldering and actively drawn puffs with no ignitions observed. De haan Tests have shown the oxygen levels in cigarettes in the vicinity of combustion to be very low and carbon dioxide levels to be very high, both factors reducing the chances of vapour ignition The conditions in the combustion zone of a cigarette, which is deficient in oxygen and rich in hydrogen and carbon dioxide, together with the rapid and efficient tobacco-oxy- preparation of the oxygen reaction conspire to allow only the most reactive of substances to be ignited, and result in flame propagation to the vapour air mixtures outside the cigarette coal. Repeated attempts to cause explosions by inserting a lit cigarette into an explosive fuel vapour-air mixture have resulted in failure over many experiments. Hollyhead The residence time of airborne vapours in the cigarette being puffed is so short that there is not enough time for any but the most reactive species to ignite. The fuel elements in a commercially manufactured cigarette is such that quenching distance of all but most reactive gases is not exceeded, suppressing any sustained ignition. Experimental evidence and consideration of the cigarette combustion process, alongside ignition parameters of substances, show that mixtures in air of petrol and methane are not ignited by a lighted cigarette. It is very likely, therefore, that many fires have been wrongly attributed to a lighted cigarette; such a cause fire can often be the refuge of the uninitiated No Smoking regimes at chemical plants, oil gas installations and indeed petrol filling stations is, therefore, not in vain. Although a cigarette may not be an immediate problem, the lighted match or cigarette lighter flame used to light it, certainly could Occasionally contaminates or faults from the manufacture of the cigarettes, may it be in the tobacco filling or paper can cause some brief tiny flames. Given the right conditions and such an atmosphere where there is a fault and a perfect fuel-air mixture. Such flames would be a suitable ignition source. So even though many tests have proved that it is virtually impossible for a lit cigarette or cigar to ignite most flammable vapours, this could ensure the ignition of a fire, explosion or both. In study for this paper the author came across a message board where a guy was irate at the fact he seen another person smoke a cigarette on the fore court of a filling station. To his dismay when confronting the person in question about the stupidity of his action he promptly got the reply that cigarettes dont lit petrol, I seen it on myth busters. Goes to show that what some people see on Television is believed as fact, just like in the Movies. Some things will never change[1] 1. www.wikilaw3k.org/forum. Cars-Transportation-Safety/Smoking-at-the-gas-pump. [cited 2010 4/11]; Available from: http://www.wikilaw3k.org/forum/Cars-Transportation-Safety/Smoking-at-the-gas-pump-345109.htm.
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