The Effects of Global Warming :: Global Warming Climate Change

The Effects of Global Warming What is global warming, and how is it affecting the Earth and its inhabitants? Global warming is sometimes referred to as the greenhouse effect. The greenhouse effect is the absorption of energy radiated from the Earth's surface by carbon dioxide and other gases in the atmosphere, causing the atmosphere to become warmer. The greenhouse effect is what is causing the temperature on the Earth to rise, and creating many problems that will begin to occur in the coming decades. For the last 10,000 years, the Earth's climate has been extraordinarily beneficial to mankind. "Humans have prospered tremendously well under a benign atmosphere," (Bates 28). Today, however, major changes are taking place. People are conducting an inadvertent global experiment by changing the face of the entire planet. We are destroying the ozone layer, which allows life to exist on the Earth's surface. All of these activities are unfavorably altering the composition of the biosphere and the Earth's heat balance. If we do not slow down our use of fossil fuels and stop destroying, the forests, the world could become hotter than it has been in the past million years. Average global temperatures have risen 1 degree Fahrenheit over the last century. If carbon dioxide and other greenhouse gases continue to spill into the atmosphere, global temperatures could rise five to 10 degrees by the middle of the next century. The warning will be the greatest at the higher latitudes of the Northern Hemisphere, with the largest temperature rises occurring in winter. Most areas will experience summertime highs well above 100 degrees Fahrenheit. New temperature records will be set each year. As a possible prelude to global warming, the decade of the 1980's has had the six hottest years of the century (Erandson 18-22). Atmospheric disturbances brought on by the additional warming will produce more violent storms and larger death tolls. Some areas, particularly in the Northern Hemisphere, will dry out and a greater occurrence of lightning strikes will set massive forest fires. The charring of the Earth by natural and man-made forest fires will dump additional quantities of carbon dioxide into the atmosphere. Changes in temperature and rainfall brought on by global warming will in turn change the composition of the forests. At the present rate of destruction, most of the rain forests will be gone by the middle of the next century. The Effects of Global Warming :: Global Warming Climate Change The Effects of Global Warming What is global warming, and how is it affecting the Earth and its inhabitants? Global warming is sometimes referred to as the greenhouse effect. The greenhouse effect is the absorption of energy radiated from the Earth's surface by carbon dioxide and other gases in the atmosphere, causing the atmosphere to become warmer. The greenhouse effect is what is causing the temperature on the Earth to rise, and creating many problems that will begin to occur in the coming decades. For the last 10,000 years, the Earth's climate has been extraordinarily beneficial to mankind. "Humans have prospered tremendously well under a benign atmosphere," (Bates 28). Today, however, major changes are taking place. People are conducting an inadvertent global experiment by changing the face of the entire planet. We are destroying the ozone layer, which allows life to exist on the Earth's surface. All of these activities are unfavorably altering the composition of the biosphere and the Earth's heat balance. If we do not slow down our use of fossil fuels and stop destroying, the forests, the world could become hotter than it has been in the past million years. Average global temperatures have risen 1 degree Fahrenheit over the last century. If carbon dioxide and other greenhouse gases continue to spill into the atmosphere, global temperatures could rise five to 10 degrees by the middle of the next century. The warning will be the greatest at the higher latitudes of the Northern Hemisphere, with the largest temperature rises occurring in winter. Most areas will experience summertime highs well above 100 degrees Fahrenheit. New temperature records will be set each year. As a possible prelude to global warming, the decade of the 1980's has had the six hottest years of the century (Erandson 18-22). Atmospheric disturbances brought on by the additional warming will produce more violent storms and larger death tolls. Some areas, particularly in the Northern Hemisphere, will dry out and a greater occurrence of lightning strikes will set massive forest fires. The charring of the Earth by natural and man-made forest fires will dump additional quantities of carbon dioxide into the atmosphere. Changes in temperature and rainfall brought on by global warming will in turn change the composition of the forests. At the present rate of destruction, most of the rain forests will be gone by the middle of the next century.

Achilles Changes Essay -- essays research papers

The Iliad, a book by Homer about the Trojan War, focuses a lot on Achilles and his internal struggle with his personal desires. In the time of the Trojan War, there was an unspoken code of morals and how warriors of honor should follow. If they did not fight or acted cowardly it not only brought them shame but their family name was looked down on. Warriors that were defeated weren’t always killed because they were sometimes taken prisoner to be used for ransom money or gifts. However, in the Iliad, Homer shows that sympathy rarely is evident in war.   Ã‚  Ã‚  Ã‚  Ã‚  Achilles’ stubborn and cowardly sides are shown when Ajax, Phoenix, and Odysseus travel to visit him and beg him to return to the fight. Instead of acting like an honorable warrior, he refuses after listening them plead for his help in the fight. He said that he would not return until his own Greek warriors’ ships were on fire from Trojan flames.   Ã‚  Ã‚  Ã‚  Ã‚  Achilles’ rage and childishness is revealed when he learns of his friend, and father figure’s death, and becomes not only enraged but cries like a child. Children, when they get angry because of something that someone did to them, their first thoughts of what they can do to get back at them, to make things â€Å"even.† This is what Achilles does. When Hector killed Patroclus he also took the armor that Patroclus was wearing which belonged to Achilles. This is the point at which Achilles’ values show because this when he decides to r...

Logistics and E-Business in Dell Inc.

Introduction This brief purports to provide a critical evaluation of planning and organising efficient operations and networking. It also aims to analyse the problems associated with the control of component activities and quality. In particular, the critical discussion is centred on the effect of process technology and e-business on Dell Inc., evaluating such effect on its logistical and operational capability. Dell Inc. is a computer company founded in 1984, which became a market leader in the worldwide selling of personal computer products and services. It adopts a simple concept of direct selling of computer systems to customers, which enables it to establish every system to order and offer preconditioned systems for customers at well-competitive prices. Compared to its competitors, the company is able to introduce latest technology more rapidly, utilise supply chain techniques and customer-centred manufacturing, and provide an average of four days for inventory turn-over. This process has resulted in a ratio of 1:5, in which a Dell computer is being sold worldwide for every five standards-based computer system (Rushton and Walker, 2007). Dell also made a report in 2006 that 44 per cent of its sales came from the US, and its revenue in China grew by 29 per cent. Additionally, an 18 per cent increase was experienced for its shipments in Europe, Africa, and Middle East. It was able to maintain its number one position in the US market for personal computing, in which it recorded a market share of 32 per cent. In 2006, Dell opened 14 new manufacturing and development facilities vis-a-vis maintaining significant investments in the US, China, and Germany, amongst others (Rushton and Walker, 2007). Process technology and e-business in Dell Before directly addressing the effect of process technology and e-business on Dell Inc., it is deemed necessary to clarify the concept of e-business. According to Harsono (2014), e-business refers to as a set of business models and practices enabled by Internet technologies whose emphasis is on networks of customers, suppliers, and productive capabilities, pursuing an aim to continuously improve the performance of supply chain. E-business is a powerful concept in that it enables the adoption of the Internet in establishing integrative relationships amongst members of the supply chain. Chen and Popovich (2003) noted that Dell‘s example of customer relationship management exemplified success in combining information technology (IT) and front-and-back office operations. In addition, Dell adopted a build-to-order e-business design, which featured a rapid cycle of product development (Harsono, 2014). Moreover, Dell was amongst those who initially established a customer-driven configuration capacity for personal computers (Harsono, 2014). It established a web of components manufacturers and IT providers for its successful direct marketing system (Sushil, 2013). With the absence of retail stores and through call centers and phone orders, the company adopted a build-to-order assembly model through which it receives orders. Its website made a strong influence on software applications of its own customer service representations to establish a self service web application that enables customers to produce their own custom orders for personal computers. Dell allowed customers to explore a number of computer configurations with the use of a ‘choice board’ capability, showing price differences for components that customers intend to include in their order. This PC order is then submitted through the website ecommerce, translating the order data into a design, ordering the co mponents, and electronically scheduling the proper resources to complete the order (Kurbel, 2013). Customer demand is also integrated from direct-sales channel that is linked to its back-end supply chain (Harsono, 2014). The company is able to pursue an effective integration and implementation of e-commerce and supply chain management Noteworthy is the fact that Dell serves as a strategic supplier to British Airways, in which the former supplies desktops and notebook computers to the latter’s purchasing agents. Dell enables British Airways to buy and track orders to a Dell website that adopts customisation for the user’s needs. The airline has adopted Dell’s e-procurement tools on its intranet, allowing authorised staff to make PC purchases through a portal that is directly connected to Dell’s system (Harsono, 2014). Not only does Dell support its business customers with e-procurement tools, but it also utilises e-commerce for its own e-procurement. It was able to develop a specific e-procurement model aimed to be shared with its business partners. One feature of the model is the conduct of bids using electronic tendering, which Dell also uses when buying product components. Through Dell’s adoption of process technology and e-business, it is able to communicate and collaborate with a range of business partners. Its build-to-order capabilities allow it to pursue significant improvements in its demand planning and accuracy of factory execution, reduce the time entailed in order and delivery, and improve customer service. It is worthy of note that Dell also partners with Accenture to create and foster a high-performance supply chain solution for planning and design execution. Its factory scheduling and demand-planning capacity and inventory management also became automated, through informat ion technology utilisation and adoption of e-supply chain models (Harsono, 2014). Dell’s supply chain has been cited by several researchers as a model of excellence, which is made possible through a closed-loop supply chain and logistics techniques. Dell utilises a variety of techniques that maintain build-to-order operation. It has an assortment of process maps within its forward and reverse supply chains. Dell’s example suggests a need to provide emphasis on supply chain efficiencies in order to build customer value and carefully investigate its capabilities prior to the implementation of any specific collection of logistics approaches similar to its supply chain operation (Kumar and Craig, 2007). In addition, Dell is constantly adjusting and improving its processes over time, in which its business model consists of working directly with customers and providing better value (Teece, 2010). Dell organised its value chain around the choice of products that it sells through its distribution system whereby it enables developing efficient capabilities on selecting the specific products to produce. Certainly, the whole strategy is reliant on available suppliers who are able to produce at highly competitive prices. It must be noted nonetheless that Dell did not bring significant enhancements to the technology of personal computers but is noteworthy for its combination of innovations of both suppliers and its own distribution systems in delivering compelling value to its customers (Teece, 2010). An important point as well is that Dell does not utilise the Internet to create a marketplace; rather, it uses the Internet to exchange information on demand and inventory with its suppliers, thereby allowing suppliers to produce proper production levels and aid Dell’s supply chain towards improved complementariness of its supply and demand (Chopra and Van Mieghem, 2000; Harson o, 2014). By being a virtual IT department apart from being a PC vendor, Dell tracks all corporate-wide purchases vis-a-vis giving customers the convenience to order anytime at any place. Indeed. Dell has relied heavily on a few suppliers that also function as long-term partners (Chopra and Van Mieghem, 2000). Just-in-time production is implied in Dell’s logistics process, in which expected administrative problems related to large numbers of individual orders have been superseded by information technology. Dell has epitomised this move towards the system of building products to order and shipping them to the customer. It is important to note that the company has integrated its computerised management information system with its logistics software to aid the analysis of purchasing and selling of products. Further, e-logistics allows Dell to view the big picture by capturing data for procurement, in which logistics-generated data are being sent to strategic decisions formulated by other aspects of the organisation. Apparently, the Internet has provided Dell real information of supply and demand, rather than a merely forecast one. E-logistics likewise enables a closer integration of Dell’s internal business systems with web-based functions, allowing the facilitation of collabor ative solutions in the supply chain (Joseph, 2005). The company continues to integrate the Internet into its whole business process, such as procurement, online sales, and relationship management (Chou et al., 2004). Impact of Process technology and e-business on Dell The effect of process technology and e-business for Dell is increased customer value, in which the company enables to keep its retail customers to come back, helping the company to drive sales to more than $55 billion in 2004. Additionally, Dell utilises e-commerce to provide real-time information to its suppliers in the supply chain. In this regard, suppliers utilise this information to adjust their production time, in which they only produce the adequate components for Dell’s needs and adopt an appropriate mode of delivery to enable these products to arrive just in time for production (Ross, 2011). It must be noted also that the strong impact of e-business in Dell’s supply chain enabled it to deal with its more than US$ 100 million losses through a best practice example of impeccably incorporating e-marketing and supply chain management to boost its processes (Harsono, 2014). With Dell’s utilisation of e-business and process technology, the effect is its revolu tionisation of the business model in its core geo-product sphere with its manufacture and marketing of personal computers. Its adaptability and flexibility allowed Dell to acquire wealth by leveraging its revenue, utilising alliances to develop the right combination of products, and reducing change-related costs (D’Aveni, 2001). Another impact of process technology and e-business on Dell’s logistical and operational capability is its ability to deliver high customer value in relation to customisation, as well as lower process cost. Its direct selling of computer using web technology enables it to receive higher margins than conventional PC manufacturers, who need to share some margin with retailers. It is clear that retailers occupy a weaker position to utilise this e-business opportunity than other members of the supply chain. In terms of revenue, Dell’s direct sales model through its e-business channel made the company to continue obtaining increased margins compared to traditional computer manufacturers with resellers. It was able to effectively manage its ability to change prices and delivery times based on component availability. In the same manner, the company is able to work on its supply chain’s input and output ends to harmonise demand with supply (Chopra and Van Mieghem, 2000). Apparently, through Dell’s stance to use e-business, the results include increased efficiency in logistics and marketing processes, cost reductions, reduced inventory levels, decreased time-to-customer process to improve competitive situation, and lower time to market process (Shin, 2005). Conclusion This brief was focused on Del Inc. as it attempted to provide a critical evaluation of planning and organising in its efficient operations and networking activities. The discussion was centred on the impact of process technology and e-business on the company. Dell became a market leader in selling personal computers and services, employing direct selling to customers, enabling it to provide preconditioned systems for customers at a very competitive price. The company was successful in combining IT and front-and-back office operations. Its fast cycle of product development was based on a build-to-order e-business design. The build-to-order assembly model featured the use of call centers and phone orders rather than the usual retail store. Dell’s supply chain and logistics success is exemplified in its partnership with British Airways and Accenture. The company utilises e-commerce to provide e-procurement tools to its business customers and for its own e-procurement. The effects of Dell’s process technology and e-business are increased customer value; enhanced real-time information processes for suppliers; high customer value delivery in terms of customisation; lower process cost; increased margins; reduced production cycles; increased efficiency in logistics and marketing processes; and decreased inventory levels. These impacts are enabled by a demand-driven supply chain that replaced the traditional supply chain approach. References Chopra, S. and Van Mieghem, J. A. (2000) Which E-Business is Right For Your Supply ChainAccessed on 8 December 2014 from http://www.kellogg.northwestern.edu/faculty/vanmieghem/htm/e-business-scmr-april26.pdf Chou, D. C., Tan, X., and yen, D. C. (2004) Web technology and supply chain management. Information Management and Computer Security, 12 (4), 338-349. Chen, I. J. and Popovich, K. (2003) Understanding customer relationship management (CRM): People, process and technology. Business Process Management Journal, 9 (5), 672-688. Daniel Gmoe’s Blog (2010) Green Logistics. Accessed on 8 December 2014 from http://danielgmoe.wordpress.com/ D’Aveni, R. (2001) Strategic Supremacy: How Industry Leaders Create Spheres Of Influence. NY: The Free Press. Dignan, L. (2009) Dell Aims to Diversify Away From PCs, But How Accessed on 8 December 2014 from http://seekingalpha.com/article/148763-dell-aims-to-diversify-away-from-pcs-but-how Harsono, A. (2014) The impact of e-commerce in supply chain management at Dell Inc. Journal of Multidisciplinary Engineering Science and Technology, 1 (3), 11-18. Joseph, P. T. (2005) E-commerce: An Indian Perspective. Second Edition. New Delhi: Prentice-Hall of India. Kumar, S. and Craig, S. (2007) Dell, Inc.’s closed loop supply chain for computer assembly plants. Information, Knowledge, Systems Management, 6 (3), 197-214. Kurbel, E. K. (2013) Enterprise Resource Planning and Supply Chain Management: Function, Business Process and Software for Manufacturing Companies. First Edition. NY: Springer. Ross, F. D. (2011) Introduction to Supply Chain Management Technologies. Second Edition. FL: CRC Press. Rushton, A. and Walker, S. (2007) Supply Chain Outsourcing: From Local to Global. London: Kogan Page. Shin, N. (2005) Strategies for Generating E-Business Returns on Investment. London: Idea Group Publishing. Sushil, S. (2013) Flowing Stream Strategy: Leveraging Strategic Change with Continuity. NY: Springer. Teece, D. J. (2010) Business models, business strategy and innovation. Long Range Planning, 43 (1), 172-194.

Data Link Case Study

The Importance of Data Link Communication in Aviation Matthew D. Palmer Embry-Riddle Aeronautical University Abstract This paper explores the importance of data link communication in aviation. The importance of these systems and their positive outcomes to the aviation world are also covered. Authorities such as the Federal Aviation Administration, EuroControl, and military departments will be used to show different aspects of data links importance. The importance of each department and its specific use of data link systems is defined and elaborated on.Though each specific department varies its use of the system, the aviation world is becoming safer as they progress their programs. The importance of Data Link Communication in Aviation Numerous studies have been conducted on the importance of data link communication and its application in aviation transportation. These studies are international and include all regions of airspace on the planet. Data link programs have proven effective in the areas of safety, efficiency, and military applications. Data link communication is the means of connecting one location to another for the purpose of transmitting and receiving information.The aircraft flight management system gathers important flight information and transmits this information to ATC. This information is called a downlink. Once the information is organized by ground controllers, it sends navigation information to the aircraft to provide weather information and a safe flight path to its destination. This is called an uplink. Data link systems use a program called ACARS to send information. ACARS is a digital data system using the aircrafts VHF radio to communicate with operators using bursts of data. The aviation world is quickly expanding with growth and technological advancement.Data link systems have proven highly effective in increasing safety for airlines, air cargo operations, defense aviation, and leisure aviation. Safety is an immense priority for all aviation authorities. Data link systems have the ability to send information to pilots without worrying about interfering static, high communication volume, or dead spots. The system is ergonomically designed to be user friendly. Data is easily accessible and has a simultaneous send rate. As data link systems progress, they’re creating a more efficient way to travel or transport via aviation.Organizations such as EuroControl have already started using data link systems for their efficiency. EUROCONTROL's mission is to harmonize and integrate air navigation services in Europe, aiming at the creation of a uniform air traffic management (ATM) system for civil and military users, in order to achieve the safe, secure, orderly, expeditious and economic flow of traffic throughout Europe, while minimizing adverse environmental impact. (SkyBrary, 2012) Now that flight plans are more closely monitored, EuroControl can set navigation plans in a â€Å"straight-line† formation.This will greatly save the airlines fuel, money, and travel time to and from destinations. Military organizations of the world also greatly rely on data link communication. By using encrypted data link messages, ground controllers can easily identify if an aircraft is an enemy or ally. Certain military data link applications such as Blue Force Tracker, and Hawklink, are used by NATO forces to send and interpret classified flight information. Pilots using Blue Force Tracker are able to send messages to ground controllers and other aircraft through an electronic knee board.The CDL Hawklink solution is a high speed, air-to-surface, digital data link that transmits data, imagery, electronic support measures, communications, and radar information gathered by the helicopter’s sensors to be multiplexed and transmitted in excess of 100 nm, at a rate of 10. 71 and 21. 42 megabits per second, to the host ship via the Ku-band link. (Harris Aviation, 2012). Both of these systems are extremel y effective to their users while conducting combat operations. In conclusion, data link programs have proven effective in the areas of safety, efficiency, and military applications.As these programs continue to advance, ground controllers can help reduce the frequency of potential accidents and incidents. References European Organization for the Safety of Air Navigation. (2012). retrieved September 30 2012, from http://www. skybrary. com Web Site: http://www. skybrary. com. aero/index. php/EUROCONTROL Ku-band Tactical Common Data Link (TCDL) Hawklink System—MH-60R LAMPS Helicopter. (2012). Retrieved September 30, 2012, from http://www. govcomm. harris. com Web Site: http://www. govcomm. harris. com/solutions/products/000074. asp

Ned Kelly Essay

Ned Kelly Kelly was twelve when his father died, and he was subsequently required to leave school to take on the new position as head of the family. Shortly after this, the Kellys moved to Glenrowan. As a teenager, Ned became involved in petty crimes, regularly targeting the wealthy landowners. The story goes that Ned Kelly was influenced to become a bushranger. His family was not particularly liked by the law, and so when he was persecuted by a few of the policemen, he reacted and decided to become an outlaw. He figured that if he was going to be charged for something, he would give them a real reason. Kelly became a protege to another bushranger, Harry Power who was a notorious bushranger of Victoria, originally transported to Van Diemen’s Land in 1841 for stealing shoes. Upon his release, he continued his life of crime, which landed him in Pentridge Gaol. He became a bushranger when he escaped from Pentridge in 1869. At first he worked solo, but decided after while that he would like an accomplice. A friend of his named Jack Lloyd had a nephew, Ned Kelly, just 15 years old and already embittered by frequent run-ins with the police. Lloyd recommended the young Ned Kelly to Harry Power. Power became a mentor to Ned Kelly, taking him on as an apprentice in 1870, and teaching him the finer points of bush ranging. Ned Kelly gradually progressed to crimes of increasing seriousness and violence, including bank robbery and murder, soon becoming a hunted man. A lot of people think of Ned Kelly as a cold blooded killer and a criminal. Ned was in trouble from a young age, he robbed banks and the ones he killed, and he stole horses and ran away from the police. His family were thought to be wild and reckless and where ever Ned went he took hostages. He got his friends into his mess, got Joe Byrne to kill one of his best friends, Aaron and he had a deadly accurate shot with a revolver or rifle. He was someone to be afraid of. But then again†¦ Through it all, Ned emerges as a incredibly courageous individual , as he did from the mist at Glenrowan, dressed in his famous suit of armour, for his extraordinary last stand. A  special 60 minutes episode showed that 91% of those who voted believed that Ned wasn’t given a fair trial. Others think he has a victim of a vicious system. In his very brief life he became an Australian legend. Ned only killed in self defence, when he was 9 he risked his life to save a boy from drowning, he had to become the father of the family at a young age. He was punished for things he didn’t do and was victimized by the police. He gave to the poor and he would do anything for the ones he loved. His last wish was for the police to let his Mum go, since she was in jail for something she didn’t do. Ned was self-educated and very loyal to his friends, family and supporters and had a good sense of humour. His mocking courage never deserted him and to be as game as Ned Kelly is to have the ultimate bravery. He was and still is a hero. I think he was hero but it’s up to you to choose what you think. Make sure you read all the facts before you judge him. Just like the saying don’t judge a book by its cover! It is not true that Ned Kelly only killed in self-defence. He was a cold-blooded killer who willingly murdered policemen and others who betrayed him (this is hardly self-defence). He most certainly planned to murder most of the policemen travelling to Glenrowan by train, by causing the train’s derailment.

Blood Disorders

Lily, a 4-year-old Caucasian female, has she been complaining of being tired all the time. She is pale and is a picky eater. Her mother is a single mom with a small budget to feed a large family. Lily eats only pasta, breads, and hot dogs, and she drinks only artificial fruit punch. Lily has iron deficiency anemia. Infants can be infected from the time of birth from certain forms of anemia. Certain forms of anemia are hereditary.When girls are not getting the proper amount of iron in their diet then they may become iron deficiency. There are many different symptoms of iron deficiency anemia but the most common are swelling of the tongue, drying of the lips, and eating and craving ice. Lily’s mother cannot afford the proper food filled with iron so the best thing that she can buy for Lily is foods and drinks that have vitamin C in it, such as orange juice. * * Davon is a 5-year-old African American male who has just moved to Chicago, and he is visiting his new pediatrician for a kindergarten physical.His mother tells the nurse that she carries the sickle cell trait and wants Davon screened for it. Davon may have the sickle cell trait. I would say that it would be hard to determine if Devon has a blood disorder because he has no symptoms. I do think that Devon is at risk of having sickle cell. Sickle cell is a disease that is inherited. African-Americans are at greater risk for the disease than any other ethnic group. Sickle cell is caused by genetic abnormality. It is diagnosed by a blood test. The blood test measures the amount of abnormal sickle hemoglobin.Sickle cell can be treated by medications such as pain medications, anti-inflammatory medications, and antibiotics for infection. * * Spencer has noted over the past several weeks that he is having more bruises, or ecchymosed, all over his body. After coughing this morning, he noticed tiny red marks all around his eyes. Spencer has thrombocytopenia. I would say that Spencer is at risk for thrombocytop enia. Some symptoms for thrombocytopenia are easy or excessive bussing, prolonged bleeding from cuts, and bleeding from the gums or nose.You can diagnose thrombocytopenia through a physical exam and a blood test. Sometimes no treatment is necessary for thrombocytopenia because the problem heals on its own. However in some cases treatment may be necessary for the underlying cause or perhaps a blood transfusion from loss of blood. Thrombocytopenia could be prevented by treating the underlying causes that may cause thrombocytopenia. When having any type of blood disorder the best way to stay healthy is by keeping a healthy diet and seeing your physician regularly. * * * * * Sources: 1) WebMD 2) Mayo Clinic * * Blood Disorders Blood disorders describe problems associated with blood components such as red blood cells, platelets, enzymes, plasma and white blood cells. The characteristics of blood disorders depend on the real blood disease. Blood disorders can also be associated with hereditary characteristics whereby some disease causing organisms are transferred from parents to children. Blood disorders or diseases lead to continuous bleeding in case of an injury and poor blood clotting. Blood diseases result from abnormalities in blood itself or defects in blood vessels.The three given cases in this paper relates to various blood disorders associated with lifestyle, genetics and injuries. The first case of four years Amy, who complains of tiredness al the time and eats pasta, breads and hot dogs, and drinks artificial fruit punch, is a case of anemia. Amy is a pale and picky eater and her mother is single and cannot afford to feed large family so it means that her daughter consumes unbalanced diet. Anemia is a blood disorder whereby the number of red blood cells is insufficient to supply enough iron to body parts (Hadorn Ernst, 1961).Iron deficiency is the main cause of anemia and children are vulnerable to this disorder. Main characteristics of anemia include fatigue, slow healing of wounds, weakness, drowsiness and dizziness. Amy complains of being tired all the time and this is one of the main symptoms of anemia. The blood disorder is diagnosed through examination of blood sample and in many cases; the red blood cells are small and pale. Anemia is treated by iron tablets and consumption of vegetables such as spinach and foods rich in iron.Anemia in this case of Amy can be prevented through consumption of well balanced diet and avoiding any circumstances that can lead to excess bleeding such as injuries. In the case of Marcus, a five-year-old African American male whose mother wants the nurse to screen his son for trait is a case of hemochromatosis. It is a case of hereditary blood disorder that has been transferred from mother to son. Hemochromatosis is one of the common hereditary blood disorders that make body tissues to absorb too much iron. Being a hereditary disorder, hemochromatosis is known to develop from dietary iron intake (King E.John, 2002). The blood disorder leads to severe iron overlap in children and young adults. It is caused by defect in HFE gene responsible for controlling amount of iron observed from food. Children who inherit the defective gene from one parent become carries of the disease but may not develop it. Symptoms of hemochromatosis include joint pain, abdominal pain, and fatigue and heart problems. The blood disorder is diagnosed by collecting information concerning family history, physical examination and routine blood tests.Hemochromatosis is treated by controlling the amount of iron getting into the body through phlebotomy process. Prevention of hemochromatosis is very technical as it is a hereditary disease transferred from parents to children through genetics. However, it can be prevented by protecting the body from excess iron. In the case of Richard, he is likely to have thrombosis as is analyzed in his body condition of numerous bruises and tiny red marks around his eyes. Thrombosis is clotting of blood vessels because of blood clot that blocks a vein or artery. Blood clot is caused by damage of blood vessel or changes in blood flow.Symptoms of thrombosis include numerous bruises, swelling of body parts and red spots as a result of blood clot (Wood M. Stephen, 1997). Physical examination of body parts is the best alternative for thrombosis diagnosis. The blood disorder is treated by an anticoagulant that allows thinning of blood. Thrombosis can be prevented through wearing of pressure stockings and use of blood thinners. References Hadorn Ernst, 1961, Developmental Genetics and Lethal Factors, Methuen, Ursula Mittwoch. King E. John, 2002, Mayo Clinic on Digestive Health, Mason Crest. Wood M. Stephe n, 1997, Conguering High Blood Pressure, Perseus Books. Blood Disorders Lily, a 4-year-old Caucasian female, has she been complaining of being tired all the time. She is pale and is a picky eater. Her mother is a single mom with a small budget to feed a large family. Lily eats only pasta, breads, and hot dogs, and she drinks only artificial fruit punch. Lily has iron deficiency anemia. Infants can be infected from the time of birth from certain forms of anemia. Certain forms of anemia are hereditary.When girls are not getting the proper amount of iron in their diet then they may become iron deficiency. There are many different symptoms of iron deficiency anemia but the most common are swelling of the tongue, drying of the lips, and eating and craving ice. Lily’s mother cannot afford the proper food filled with iron so the best thing that she can buy for Lily is foods and drinks that have vitamin C in it, such as orange juice. * * Davon is a 5-year-old African American male who has just moved to Chicago, and he is visiting his new pediatrician for a kindergarten physical.His mother tells the nurse that she carries the sickle cell trait and wants Davon screened for it. Davon may have the sickle cell trait. I would say that it would be hard to determine if Devon has a blood disorder because he has no symptoms. I do think that Devon is at risk of having sickle cell. Sickle cell is a disease that is inherited. African-Americans are at greater risk for the disease than any other ethnic group. Sickle cell is caused by genetic abnormality. It is diagnosed by a blood test. The blood test measures the amount of abnormal sickle hemoglobin.Sickle cell can be treated by medications such as pain medications, anti-inflammatory medications, and antibiotics for infection. * * Spencer has noted over the past several weeks that he is having more bruises, or ecchymosed, all over his body. After coughing this morning, he noticed tiny red marks all around his eyes. Spencer has thrombocytopenia. I would say that Spencer is at risk for thrombocytop enia. Some symptoms for thrombocytopenia are easy or excessive bussing, prolonged bleeding from cuts, and bleeding from the gums or nose.You can diagnose thrombocytopenia through a physical exam and a blood test. Sometimes no treatment is necessary for thrombocytopenia because the problem heals on its own. However in some cases treatment may be necessary for the underlying cause or perhaps a blood transfusion from loss of blood. Thrombocytopenia could be prevented by treating the underlying causes that may cause thrombocytopenia. When having any type of blood disorder the best way to stay healthy is by keeping a healthy diet and seeing your physician regularly. * * * * * Sources: 1) WebMD 2) Mayo Clinic * *

Strategy at Different Levels of a Business Essay

Strategy at Different Levels of a Business - Essay Example It defines the tactics that will assist the company to realize its objectives. The business strategy also defines the number of resources that an organization requires and it is going to manage in order to achieve its goals. This business plan dictates the steps to be followed and the responsible persons for each step. Â  Business strategy is more than visioning, forecasting, and planning. Implementation is what matters most and this should be done carefully to ensure that there is a match between the internal capabilities of the organization and its external environment. The strategies should influence the position of the organization at any time. It should enable the stakeholders to understand the better ways of realizing the desired objectives. Application of the business strategy is very paramount as it bounds business operations together. Â  Corporate Strategy- business should meet the expectations of the diverse stakeholders; customers, employees, and the owners. This level of strategy deals with the objectives and the purpose of the business in satisfying the stakeholders. At this level, the owners or the investors are very influential as they act to guide the decision makers to achieving the stated goals. Â  Business Unit Strategy- Fair competition is a factor that cannot be neglected by the organization. It is imperative that the organization is in a position to compete successfully in the economy. This strategy is governed by the demands of the market hence the organization is obliged to ensure that the right products of the right quality are supplied in the market to enable it to compete with others competitively. At this level, the products should meet customers needs enabling the organization to outwit the competitors.