The Speech Preparation of J.F.K. Essay - 1278 Words

The Speech Preparation of J.F.K. From the first moments of his presidency, John F. Kennedy evoked a strong sense of security and spirit of idealism in the American public. He reassured the citizens of their nations strengths, and by declaring one of historys most famous questions, inspired them to better serve their country. The charismatic, young president dazzled the world not only with his physical poise and eloquence, but also with his simple, yet intense, use of rhetoric and voice. Identified by a fervent delivery, Kennedys distinct style and appeal as a leader progressed throughout his short career as a public speaker and elected official. His speeches, though mostly composed by Ted Sorensen, adequately conveyed†¦show more content†¦Later, he studied at Harvard, and was an active student who participated in football, swimming, wrote for the Crimson, and aptly concentrated his studies in the field of government. After graduating cum laude at Harvard, Kennedy was faced with the problem of choosing a career. He worked for several months as a reporter for the Hearst newspapers until he ultimately decided to return to Boston and concentrate on politics. Kennedy viewed government as an honorable profession - one that could place a party or man in the position to make changes for the better (Salinger, 65). At the time, Kennedy was viewed as a man who did not enjoy public speaking and needed much improvement, but he was elected to the U.S. House of Representatives and then to the U.S. Senate. Then problems with his back caused Kennedy to undergo several surgeries. During his extensive convalescence he occupied himself by composing a study of noteworthy political acts of bravery by eight United States Senators (Summers). Profiles in Courage received the Pulitzer Prize for biography in 1957, and, in turn, served as a main source for the material in many of Kennedys subsequent speeches as a poli tician. Four years after nearly receiving a Democratic nomination for Vice President, Kennedy began his campaign for the presidency in 1960. As his career progressively grew broader and more successful, so did his abilities as a public speaker. He traveled across the country, speaking on a hundred

Polymer Processing Free Essays

Chapter 3. Polymer Processing Polymer Process Techniques Fig. 3. We will write a custom essay sample on Polymer Processing or any similar topic only for you Order Now 1. Procedure for casting sheets of polymer. Polymer Materials Page ? 2 Polymer Process Techniques HEMA = hydroxyethyl methacrylate EGDMA = ethylene glycol dimethacrylate Fig. 3. 2. Centrifugal mold for poly(hydroxyethyl methacrylate) contact lenses Solvent casting of films Fig. 3. 3. Laboratory spreading device for the solution casting of films. Polymer Materials Page ? 3 Polymer Process Techniques Roll casting Fig. 3. 4. Knife coating of a polymer onto a film. Polymer Materials Page ? 4 Polymer Process Techniques Fig. 3. 5. Polymer casting bench. Polymer Materials Page ? 5 Polymer Process Techniques Fig. 3. 6. Solution casting of films on an industrial scale with the use of rotating metal drums. Polymer Materials Page ? 6 Polymer Process Techniques Fig. 3. 7. Use of a moving-belt system for the continuous solution casting of polymer films. Polymer Materials Page ? 7 Polymer Process Techniques Fig. 3. 8. ‘Bubble’ blowing of films. Polymer Materials Page ? 8 Polymer Process Techniques Fig. 3. 9. Film manufacture by calendering. Polymer Materials Page ? 9 Polymer Process Techniques Methods for melt processing of films Fig. 3. 10. Hydraulic press for the melt pressing of polymer films. Polymer Materials Page ? 10 Polymer Process Techniques Fig. 3. 11. Sequence of operations for the melt extrusion of polymer films. Polymer Materials Page ? 11 Polymer Process Techniques Fig. 3. 12. Diagram of a plastics extruder. Polymer Materials Page ? 12 Polymer Process Techniques Fig. 3. 13. Diagram of a compression-molding press and mold. Polymer Materials Page ? 13 Polymer Process Techniques Melt process Fig. 3. 14. Diagram of an injection-molding machine. Polymer Materials Page ? 14 Polymer Process Techniques Fig. 3. 15. Thermoforming of polymer sheets. Polymer Materials Page ? 15 Polymer Process Techniques Fig. 3. 16. ‘Plug flow reactor’ to manufacture radiation crosslinked tubings or belts. Polymer Materials Page ? 16 Polymer Process Techniques Reaction Injection Molding (RIM) Advantages: ? Large parts ? Low viscosity ? Inexpensive Materials : ? Urethanes ? Polyureas ? Nylon ? Polyolefins Fig. 3. 17. Reaction injection molding (RIM) device to produce reinforced polyurethanes. ? Cylinder charged with diol and triol plus dibutyltin dilaurate ? Cylinder charged with molten diisocyanate ? Half of split mold ? Half of split mold ? Cavity to be filled with reinforcing fiber, then with mixed liquid from nozzle ? Nozzle for mixing streams from ? and ? Polymer Materials Page ? 17 Polymer Process Techniques Fig. 3. 18. Apparatus for the laboratory wet spinning of fibers. Polymer Materials Page ? 18 Polymer Process Techniques Fig. 3. 19. Use of a motor-driven syringe pump for the laboratory preparation of wet-spun fibers. Polymer Materials Page ? 19 Polymer Process Techniques Fig. 3. 20. Laboratory assembly for the ry spinning of fibers. Polymer Materials Page ? 20 Polymer Process Techniques Fig. 3. 21. Industrial wet spinning. Polymer Materials Page ? 21 Polymer Process Techniques Fig. 3. 22. Laboratory or pilot-plant equipment for the melt extrusion of fibers. Polymer Materials Page ? 22 Polymer Process Techniques Fig. 3. 23. Manufacturing equipment for the dry spinning of fibers. Polymer Materials Page ? 23 Polymer Process Techn iques Fig. 3. 24. Equipment for the melt spinning of fibers on an industrial scale. Polymer Materials Page ? 24 Polymer Process Techniques Fig. 3. 25. Three methods for the continuous orientation of synthetic fibers. (a) The fiber passes round a ‘peg’ which stabilizes the stretch orientation being induced by the faster-turning set of rollers. (b) The faster-turning drum stretches the polymer in the orientation zone. With this technique some difficulty may be experienced with stabilization of this zone. (c) The two drums turn at the same speed. But the fiber is stretched because of the greater circumference of the second drum. Polymer Materials Page ? 25 Polymer Process Techniques Processing of Elastomers (Vulcanizable) Fig. 3. 26. Reactor to manufacture four-ply valcanized rubber belts. Polymer Materials Page ? 26 Polymer Process Techniques Fig. 3. 27. Tire molding process Polymer Materials Page ? 27 Polymer Process Techniques Composite Laminate Processing Fig. 3. 28. Plug-flow reactor to form epoxy resin preimpregnated sheet. Polymer Materials Page ? 28 Polymer Process Techniques Fig. 3. 29. ‘Batch reactor’ to manufacture glass-fiber reinforced polyesters. Polymer Materials Page ? 29 Polymer Process Techniques Fig. 3. 30. Procedure used to manufacture fiber reinforced epoxy resins. Polymer Materials Page ? 30 How to cite Polymer Processing, Papers

Digital Trends Travel Industry In 2015 And Beyond (2015)

Question: 1.What are the most impactful and change in trends? 2.What are the potential growth risks and obstacles? Answer: Hospitality Trends 2015 and Beyond The travel and tourism makes a contribution of around 9% in the global GDP and is the largest employer in the world and it is expected that the industry is going to create a job opportunity of around 75 million jobs. The tourist population in the last 2o years have doubled is also expected to get doubled in the coming 20 years (Mandabach). The various trends that include the fact that the millennial generation would be in its peak earning in the coming 10 years and there would be a huge demand for travel and tourism products and services and the demands have changed over the years and is also going to change in the future. The customers would demand faster and customized services. The mobile travel services together with social media and digital innovation and analytical tools would emerge as a hot platform to engage the customers and thus build loyalty. Article: Marriott International Unlocks the Future of Hospitality What are the most impactful change in trends? The use of mobile device to search for the travel options has increased but laptops and PCs are till the commonly used options for the search. 18% of the internet users tend to make use of the social media to research and plan their travel (Godbey). Among the age group of 16 to 24 years, around 44% of the individuals uses the social media that any other groups. Enhanced expectations on the part of the customers to interact with the products and brands. What are the potential growth risks and obstacles? The potential growth risks and the obstacles include the following: Lack of appropriate infrastructure Lack of experienced and qualified personnel Challenge of achieving the required service level Inadequate promotion and marketing i.e. not making an effective use of the digital media. Security issues like the cybercrime due to increase in the rate of online bookings and making payments online (Fitzpatrick). Regulatory issues The technological advancements are taking place and thus it becomes important that the technology need to be incorporated in the business for enhanced growth. Lodging Outlook What are the potential growth risks and why? The economic performance in the third quarter of 2015 lost its momentum in the fourth quarter and this was mainly because of the factors like weak inventory investment and net exports. The potential growth risks also include the less favorable financial conditions and less economic momentum. There are also downside risks to the GDP forecasts that include the sharper than expected in China, strengthening of the US dollar, widening conflict in Middle East and reduced pace of recovery in the prices of housing (Sheel). How is the supply line of hotels affecting the economic future? What is the strongest year the industry will see? The supply growth in the long term has reached the level of 1.9% and this has been the highest in the year 2016 as compared to the previous years since 2010. So this can be related to a marginal increase in the occupancy levels to 65.7% and so it would result in meaningful average daily rate increase (Jain). The year 2016 is the strongest year that the industry is seeing. References Fitzpatrick, Kate. "TRAVEL TECHNOLOGY". DIGITAL TRENDS FOR THE TRAVEL INDUSTRY IN 2015 AND BEYOND (2015): 5 - 8. Print. Godbey, G. "Time, Work, And Leisure: Trends That Will Shape The Hospitality Industry". Journal of Hospitality Tourism Research 17.1 (2014): 49-58. Web. Jain, Abhishek. "Average Daily Rate Reluctantly Takes The DriverS Seat". Hospitality Directions (2016): 1 - 3. Print. Mandabach, Keith. "Keep Current On Industry Trends". J Tourism Hospit 03.03 (2014): n. pag. Web. Sheel, Atul. "Trends In The Lodging Industry". The Journal of Hospitality Financial Management 9.1 (2015): vii-vii. Web.