Sex! No Longer a Dirty Word - 1632 Words

Sex! No Longer a Dirty Word Sex in America’s high schools is a reality that must be faced head on. Many high school students today are struggling with the decision to have sex. As a society, are we letting today’s teens down by not having a full sexual education curriculum available in all high schools? In a study conducted in 2007, detailing the sexual activity of high school students, between grades ninth and twelfth showed that 48% of students had sexual intercourse (46% girls 50% boys) (ReCAPP). So why is it that our schools teach abstinence to the students? It is made clear by the study that half of the students are still having sexual contact with their partners. After personally experiencing sex at an early age, the discovery sex†¦show more content†¦Where can one go to find out information about STD’s, the occasional poster hanging of the locker room wall or in the nurse’s office that doubles as the store room? On most high school campus t his information is nowhere to be found. That’s why we need to have an educational class that explains the whole sexual experience that comes when high school students make that decision to join the sexual revolution. By educating the children before they become sexually active they will know the risk and the symptoms of common STD’s that seem to be found around high school campuses. They need to know that sexually transmitted diseases (STDs) are infections that you can get from having sex with someone who has the infection. The causes of STDs are bacteria, parasites and viruses (U.S. National Library of Medicine). The opponents of this type of open education say things like, â€Å"if they weren’t having sexual intercourse, they wouldn’t have to worry about STD’s.† That’s a correct statement most of the time, except when it comes to the most powerful of STD’s HIV/AIDS. That can be contracted without having sexual intercourse so why not educate them about everything. According to the CDC in 2009 about 8300 young people between the ages of 13-24 were affected with HIV (Teen Sex). Even through this, STD’s can’t to date be cured; students should still know the proper steps to take to get a test run by their physicians which could be in some cases lifesaving information. Knowing thatShow MoreRelatedThe Importance Of Freedom In George Orwells 19841238 Words   |  5 Pagesthat it would be punished by death†¦,† (Orwell 6). Even though the society has â€Å"no laws†, there were still ways that the government provoked fear into its citizens. The use of the word illegal creates an ominous tone to this statement because even though having a diary was not against the standards, by Orwell using that word, it still conveys that there are hindrances in the society that are used to control its people. Since Winston is making the decisive action to â€Å"mark the paper,† (Orwell 7) he isRead MorePersuasive Speech : Problem Cause Solution1382 Words   |  6 Pageshinders one from seeking God for healing and understanding according to Scripture. Rhetorical Purpose: To inform my audience about the intense emotional secrecy resulting from childhood sexual abuse, and to persuade them that as teachers of God’s word they should be prepared to expect the unexpected while providing non-judgmental support and guidance to the victims working through issues of trust, intimacy and identity while seeking a personal relationship with Christ. Redemptive Purpose: ForRead MoreThe Stereotypes Against Teen Pregnancy1387 Words   |  6 Pagesyour memory through the use of gruesome violence, excessive sexuality, or other taboo-shredding imagery. The organizations â€Å"Sex has Consequences† advertisements, appearing in magazines read by teens have been found to be unproductive and harmful. The â€Å"scarlet letter† tactics used in this campaign are furthering society s stereotypes about teens moms through the use of the words USELESS, NOBODY and REJECT. The ads typically contain an image of a young girl with a Pena 3 label running down or acrossRead MoreHamlet Soliloquy Act 1, Scene 2 Essay894 Words   |  4 Pagessolid it is sullied, this means that hamlet feels dirty/tainted by the world which is also dirty and tainted, but I think solid is the better word for this as it fits in with hamlets feelings at the moment. â€Å"Or that the Everlasting had not fixd His canon gainst self-slaughter! O God! God!† Hamlet is expressing here that he wants to kill himself and he wishes that god had not said that it was against his word, so that he can kill himself but as he is a ChristianRead More Plaths The Bell Jar -The Liberated Woman Essay1639 Words   |  7 Pagesmean getting up at seven and cooking him eggs and bacon and toast and coffee and dawdling about in my nightgown and curlers after hed left for work to wash up the dirty plates and make the bed, and then when he came home after a lively, fascinating day hed expect a big dinner, and Id spend the evening washing up even more dirty plates till I fell into bed, utterly exhausted. (Plath, 68)    This lifestyle described by Liberated Woman, who was shunned by the Liberated Woman, Esther GreenwoodRead MoreAnalysis Of Aldous Huxley s Brave New World 1663 Words   |  7 Pagestheir society, for they are different. They both think that there is more to love than intimacy and drugs. As for the World State, they think that expressing emotions is unnecessary and that everyone should be care-free and have a world full of fun and sex. Give a DETAILED story summary: (Please attach 1 additional pg.) In the novel, â€Å"Brave New World,† by Aldous Huxley, we are introduced to the â€Å"Director of Hatcheries and Conditioning†, a.k.a. the D.H.C for Central London and his assistant, Henry FosterRead MoreSex in the Chinese Cultural Revolution1871 Words   |  8 Pagesthe controlling of sex in the Chinese Cultural Revolution? This can give historians a better understanding of the extent to which the Chinese leaders controlled every aspect of the Chinese peoples life. This is a fairly new subject because, as I will discuss later in the project, sex was silenced in the Cultural Revolution. (words:137) | B. Summary of Evidence The Cultural Revolution (1966-1976) was a time of great social change for the nation of China. In the words of Premier Zhou EnlaiRead MoreShould Sex Be Defined As The Act Of Intercourse Essay1513 Words   |  7 PagesNot Just Your Urban Dictionary Definition: Sex If you put â€Å"sex† into your google search engine, you may discover a lot more than you were hoping to research. For one thing, sex can be defined as the gender that a person currently identifies themselves as. It is also the Latin stem word meaning â€Å"six.† However, for the purpose of this paper, sex will be defined as the act of intercourse. The word itself contains a multitude of connotations—frightening, disgusting, hilarious, offensive, and pleasurableRead MoreSex Education And Public Schools Essay1692 Words   |  7 Pagesaddress virginity, first sexual experiences, sex education in public schools, and abortion. The first two topics, virginity and first sexual experiences, coming from a personal perspective as well as some credible sources. I will also include the historical aspects of virginity, the creation and use of the concept, and why it’s in our society. The last topic is my concern for the lack of sex education in public schools and m entioning the harm of abstinence only sex education and the importance to provideRead MoreAddiction And Substance Abuse During Pregnancy952 Words   |  4 Pagesimplications for chemical dependent women hold. Do moms go to jail? I will bring to light what the future holds for new born that have a mother who is addicted to heroin. How did this happen Most people have an image of a heroin user as a skinny dirty junky in an alley sticking a needle in their arm. Times have changed and that’s because the behaviors of use have changed now many smoke or snort heroin. According to the text, Drug Use and Abuse, historically mostly heroin was used by adults, but

Nike Incorporation Free Essays

Nike is a world class company that manufactures and markets a wide large of sports equipments such as sports, balls, t-shirts, tracks, uniforms for various sporting activities such as football, basketball, athletics, cricket, tennis and golf. The company was in incorporated in the year 1968 in the state of Oregon, it main business being to design and manufacture the best foot wear and other accessory products. But, Nike has grown to be a world class company that sells well branded and expensive products that are well known for their high quality. We will write a custom essay sample on Nike Incorporation or any similar topic only for you Order Now Nike trademark of â€Å"just do it† is well known, and it relates to the sporting spirit. The company has more than 500 plants in more than 45 countries.[1] Nike did not experience much competition until in 1980s and 90s when Reebok and European counterparts Adidas and Puma entered the market. But Reebok was purchased by Adidas in 2006 thus Adidas is the one giving Nike competition. Nike has been the main player on the footwear market until then, the company controlled about 30% of the United States market, Reebok enjoyed about 20% followed by other companies like Adidas and Puma. Nikes abroad sales went up to $2 billion by 1995 and were leading by having 40% of total sales in footwear. [2] The marketing strategy of Nike has been the biggest success of the company. Nike has premium brands, and offers the market high quality and expensive products. The company creates a brand image which is achieved by the unique logo of a (tick) and a slogan of â€Å"just do it† which attracts lots of customers. The company also does promotional activities of its products by entering into sponsorship deals with world class football stars, celebrity athletes, national teams, and also college athletic. Nevertheless Nike has mixed it marketing strategies and has more elements more than promotion.   This other elements are; competitive price, wide range of products, numerous outlets and retailers (more than 20,000), sponsorship and promotion activities. Currently, Nike has a market share of around 37% in the world. The main objective of Nike is to become a leading sport equipment manufacturer in the world and maintain these standards in future. The major client base is the youth and the young adults who mainly buy the sports products from the company. The company has put a lot of attention on products for men, women, and children, and their children’s shoes are now doing very well on the market currently.   The company has created more market by venturing into various market segments and manufacturing more various products. To achieve its objective of being the leader in market business the company is exploiting new markets outside Europe. Nike has also managed to control its market by acquiring other small companies and turning them to manufacture their products. Like in 1998 it’s purchased Cole Hann which was making informal dress and shoes for $180 and cached a base of young people and their sales went up at 23% making a profit of $ 100 millions in 1998. Nike has continued to improve in its brand and marketing and its objective of being â€Å"the greatest sports and fitness company in the world† alongside world class companies like Coca-Cola. Nike gets contracts with individual clients, cooperate clients and even countries and states. The company supplies to them different products, they can be football uniform for a national team, tracksuits for national athletic teams or even tailor made shoes or uniform for specific football stars such as Ranaldhno of Brazil. [3]The market is divided in various segments which can be viewed according to the region There have been many challenges faced by Nike on the marketing side and Nike has done a lot of to recapture the market. These initiatives that Nike undertook was such as creating an ACG (all- conditions gear) unit and Techlab which was meant to market a brand of sports technology products. Such like digital audio player and waist compass these projects were meant to capture sales. In the beginning of 1999 Nike launched its products on the internet and they were directly available to the customers. Nike has continued to expand its market and with a strong marketing team lead by Mr. Perez who has vast experience, the company in 2004, posted profits of more than $1 billion. [4] The company has a high team of human resources managers who are responsible for building a workforce which is effective and efficient. This managers build teams develop the necessary talents that are seriously needed by the organization to perform their duties. The managers also inspire, mentor, set examples, innovate and revolutionize all the employees in order to achieve the best from them. The employees also attend refresher courses seminars and training to keep them in touch with new market trends and technological advancements. In general the public attitude towards the company is good, but the people of Beaverton where the company feel that it should be annexed fro where its headquarters are in Oregon State. But the company feels that the annexing will cost it $700,000 every year in terms of added taxes. The company objective is achieved through proper marketing and advancement in technology by creating high quality products and designing better management approaches to maintain the market. Another aspect the company has done is to create better working conditions and customer relationships as from 2002 Nike addressed the issues of employees exploitations and carried out random company inspections to check the working conditions of its employment. [5] Nike has training programmers to train its employees and advance them with the current market needs. Another thing that the company is involvement in is to improve its company image by getting involved in corporate social responsibilities. The company thus contributions to charities organizations and also organizes social activities for the society, and sponsors individuals and persons. This has greatly improved its image. Nike is also one of the most environmental friendly companies. And this has a very positive image in the eyes of the public which has become much environmental aware. Conclusion Nike is a big organization that commands a large market in the world. It is apparent that to maintains such a market by investing a lot in marketing and research so that it can satisfy its customers and keep up with new trends on the market. Better management skills and quality products are the main ingredient for success for any company. Many obstacles in marketing and management come up to challenge the company including stiff competition. But it is clear that with well and timely adjustments in marketing and advancement in technology and being to be innovative the company has managed to capture and maintain its markets. Therefore for any company to remain profitable and impressive its must embrace prudent management and better technology. References Collingwood, H. (1988): Nike Rushes in Where Reebok Used to Tread; Business Week, October 3, p. 42. Holmes, S. and Christine, T. (2002): How Nike Got Its Game Back; Business Week, November 4, pp. 129-31. Jenkins, H. W. (1998): The Rise and Stumble of Nike; Wall Street Journal, June 3,                [1] Jenkins, H. W. (1998): The Rise and Stumble of Nike;   Wall Street Journal, June 3, [2] Collingwood, H. (1988): Nike Rushes in Where Reebok Used to Tread; Business Week, October 3, p. 42. [3] Collingwood, H. (1988): Nike Rushes in Where Reebok Used to Tread; Business Week, October 3, p. 42. [4] Holmes, S. and Christine, T. (2002): How Nike Got Its Game Back; Business Week, November 4, pp. 129-31. [5] Collingwood, H. (1988): Nike Rushes in Where Reebok Used to Tread; Business Week, October 3, p. 42. How to cite Nike Incorporation, Essay examples

Need for Lesson Plan in Teaching

Introduction Effective lesson pacing is important because it determines how well students grasp new information. Information takes time to be processed at any level of learning process. Therefore, it is essential for the teacher to present new information at a pace that will not leave any student behind the lesson. This calls for the teacher to come up with a lesson plan that will be able to actively involve all students in every lesson activity.Advertising We will write a custom essay sample on Need for Lesson Plan in Teaching specifically for you for only $16.05 $11/page Learn More Need for Lesson Plan A lesson plan is a comprehensive description of the course of instructions for a lesson. Teachers develop lesson plans for everyday teaching. The content of a lesson plan varies depending on the needs of the students and subject taught. The school may lay down rules on how to prepare the lesson plan. A good lesson plan must cover the interest of the stud ents. Pacing the lesson plan is necessary so as to ensure that the presentation of the lesson helps the students understand the material despite differences in their abilities and interests (Echevarria, Vogt, Short, 2004). A teacher needs a lesson plan so as to individualize the teaching. Individualizing a lesson plan ensures that no student is left behind and also, no student will be bored. In a class environment, there are some students who are able to grasp materials and solve challenging tasks faster than others. Individualizing the lesson is necessary so as to move each student from the level where he/she is currently to the next, more advanced level. The reading level of students in a class may vary according to the ability and interest of the students. Therefore, they all do not need the same focus for skills and concepts (Echevarria et al, 2004). Pacing for a Class that includes English Language Learner It is necessary for teachers to know the strength and weaknesses of eac h student in the class; this will enable the teacher to plan effective lessons. Effective teaching plans help in keeping the students interest on the subject. It also gives room for independent development of each student (Jones, Jones, 2004). A student who is learning English as a second language will require more time to grasp the conceptions. This is because; such students may have to think in their native language and then try to interpret their thoughts in English. A teacher in such a class has to slow the material and give the students time to catch up with it.Advertising Looking for essay on education? Let's see if we can help you! Get your first paper with 15% OFF Learn More ELL students may require that the teacher breaks down the concept and presents the material gradually. A teacher must consider slowing the pace of lesson if the class consists of ELL students. However, a teacher should make sure not to slow down too much so as not to distort the natural rh ythm of English language. Slowing the pace of the lesson ensures EEL students are not left behind (Jones et al, 2004). ELL students may require the teacher to involve extra activities in the lesson, and keep checking their progress regularly. If there is something that the student does not grasp as quickly as it is required, the teacher should try to present it slower or break the presented material into smaller steps. When conducting the lesson, the teacher may include pauses, and allow students time to discuss and digest. This is because ELL students learn more from their peers than from their teacher. This is as a result of EEL students always interacting with their peers, as opposed to their teachers. The teacher must also give the students time to ask questions. This will give the teacher an idea of what the students do not understand (Hofmeister, Lubke, 1999). Educators should pair up ELL student with their peers who speak English as their first language. Teachers should intr oduce songs. A song will boost the memory of a student and reduce the learning tension. Music boosts the memory because it is rhythmic and learning a song comes more freely. The teacher should also encourage group reading. This way, ELL students will be able to master pronunciations. Pacing for a Class that does not include English Language Learner If a class consists of gifted students, the teacher will need to make the pacing faster than for ELL students with lower level of knowledge. Normally, students with exceptional learning abilities often find themselves in trouble.Advertising We will write a custom essay sample on Need for Lesson Plan in Teaching specifically for you for only $16.05 $11/page Learn More This happens because the lesson is too slow for them, or it is not challenging enough. The students are left with plenty of time doing nothing. The teacher should be able to recognize the presence of gifted students in a class and increase the pa ce of the lesson as necessary. Conclusion Pacing a lesson plan narrows down to one thing, the students. Teachers may increase or slow the pace of their class as per individual preference, but if students are familiar with the material, or they do not understand the lesson at all, then, no matter how much the teacher may try, it will not make any difference for students. The teachers must ensure not to relinquish the quality of the class lesson to the quantity of materials they want to cover. Effective educators must be able to adjust their lesson pacing depending on the ability of the students. They must also reflect on the lesson plan and change it according to the needs of the students. References Echevarria, J., Vogt, M., Short, D.J. (2004). Making content comprehensible for  English learners: The SIOP model (2nd ed.). Boston: Pearson. Hofmeister, A., Lubke, M. (1999). Research into practice: Implementing effective  teaching strategies (3rd ed.). Logan: Utah State Universit y. Jones, L., Jones, V. (2004). Comprehensive classroom management: Creating  communities of support and solving problems (7th ed.). Boston: Allyn and Bacon. This essay on Need for Lesson Plan in Teaching was written and submitted by user Roland R. to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

Biography of Captain Henry Morgan, Welsh Privateer

Biography of Captain Henry Morgan, Welsh Privateer Sir Henry Morgan (c. 1635–August 25, 1688) was a Welsh privateer who fought for the English against the Spanish in the Caribbean during the 1660s and 1670s. He is remembered as the greatest of the privateers, amassing huge fleets, attacking prominent targets, and being the worst enemy of the Spanish since Sir Francis Drake. Although he made numerous raids all along the Spanish Main, his three most famous exploits were the 1668 sack of Portobello, the 1669 raid on Maracaibo, and the 1671 attack on Panama. Morgan was knighted by King Charles II of England and died in Jamaica a rich man. Fast Facts: Henry Morgan Known For: Captain Morgan was one of the most notorious privateers of the 17th century.Born: c.  1635 in Llanrhymny,  WalesDied: August 25, 1688 in Lawrencefield, Jamaica Early Life   Morgans exact date of birth is unknown, but he is believed to have been born sometime around 1635 in Monmouth County, Wales. He had two uncles who had distinguished themselves in the English military, and Henry decided as a young man to follow in their footsteps. He was with General Venables and Admiral Penn in 1654 when they captured Jamaica from the Spanish. Privateering Morgan soon took up a life of privateering, launching attacks up and down the Spanish Main and Central America. Privateers were like pirates, only legal- they were mercenaries who were allowed to attack enemy ships and ports. In exchange, they kept most of the loot, although they did share some with the crown. Morgan was one of many privateers who had a â€Å"license† to attack the Spanish as long as England and Spain were at war (they fought on and off during most of Morgan’s life). In times of peace, the privateers either took to outright piracy or more respectable trades such as fishing or logging. The English colony on Jamaica, a foothold in the Caribbean, was weak, so it behooved the English to have a large privateer force ready for times of war. Morgan excelled at privateering. His attacks were well-planned, he was a fearless leader, and he was very clever. By 1668 he was the leader of the Brethren of the Coast, a group of pirates, buccaneers, corsairs, and privateers. Attack on Portobello In 1667, Morgan was sent to sea to find some Spanish prisoners to confirm rumors of an attack on Jamaica. He had grown legendary  and soon found that he had a force of some 500 men in several ships. He captured some prisoners in Cuba, and then he and his captains decided to attack the rich town of Portobello. In July 1668, Morgan took Portobello by surprise and quickly overran its meager defenses. Not only did his men loot the town, but they essentially held it for ransom, demanding and receiving 100,000 pesos in exchange for not burning the city to the ground. Morgan left after about a month. The sack of Portobello resulted in huge shares of loot for everyone involved, and Morgans fame grew even greater. Raid on Maracaibo By October 1668, Morgan was restless and decided to head once again to the Spanish Main. He sent out word that he was organizing another expedition. Morgan went to Isla Vaca and waited while hundreds of corsairs and buccaneers rallied to his side. On March 9, 1669, he and his men attacked the La Barra fort, the main defense of Lake Maracaibo, and captured it without much difficulty. They entered the lake and sacked the towns of Maracaibo and Gibraltar, but they lingered too long and some Spanish warships trapped them by blocking off the narrow entrance to the lake. Morgan cleverly sent a fireship against the Spanish, and of the three Spanish ships, one was sunk, one captured, and one abandoned. After that, he tricked the commanders of the fort (which had been rearmed by the Spanish) to turn their guns inland, and Morgan sailed past them at night. It was the privateer at his most devious. Sack of Panama By 1671, Morgan was ready for one last assault on the Spanish. Again he gathered an army of pirates, and they decided to attack the rich city of Panama. With about 1,000 men, Morgan captured the San Lorenzo fort and began the march overland to Panama City in January 1671. The Spanish forces were in terror of Morgan and abandoned their defenses at the last moment. On January 28, 1671, the privateers and the defenders met in battle on the plains outside the city. It was an utter rout, and the city defenders were scattered in short order by the well-armed invaders. Morgan and his men sacked the city and were gone before any help could arrive. Although it was a successful raid, much of Panamas loot was shipped away before the pirates arrived, so it was the least profitable of Morgans three major ventures. Fame Panama would be Morgans last great raid. By then, he was very rich and influential in Jamaica and had a great deal of land. He retired from privateering, but the world did not forget him. Spain and England had signed a peace treaty before the Panama raid (whether or not Morgan knew of the treaty before he attacked is a matter of some debate) and Spain was furious. Sir Thomas Modyford, the governor of Jamaica who had authorized Morgan to sail, was relieved of his post and sent to England, where he would eventually receive a light punishment. Morgan, too, was sent to England, where he spent a couple of years as a celebrity, dining in the fancy homes of lords who were fans of his exploits. He was even asked his opinion on how to improve Jamaicas defenses. Not only was he never punished, but he was knighted and sent back to Jamaica as lieutenant governor. Death Morgan returned to Jamaica, where he spent his days drinking with his men, running his estates, and fondly telling war stories. He helped organize and improve the defenses of Jamaica and administered the colony while the governor was absent, but he never again went to sea. He died on August 25, 1688, and was given a royal send-off. Morgan lay in state at the Kings House in Port Royal, ships anchored in the harbor fired their guns in salute, and his body was carried through town on a gun carriage to St. Peters Church. Legacy Morgan left behind a complicated legacy. Although his attacks put constant pressure on relations between Spain and England, Englishmen of all social classes loved him and enjoyed his exploits. Diplomats loathed him for violating their treaties, but the almost supernatural fear the Spanish had for him most likely helped drive them to the negotiating table in the first place. Still, Morgan probably did more harm than good. He helped build Jamaica into a strong English colony in the Caribbean and was responsible for lifting Englands spirits during an otherwise grim time in history, but he also was guilty of the death and torture of countless innocent Spanish civilians and spread terror far and wide on the Spanish Main. Captain Morgan remains a legend today, and his effect on popular culture has been considerable. He is considered one of the greatest pirates ever, even though he was actually not a pirate but a privateer (and would have been offended to be called a pirate). Certain places are still named for him, such as Morgans Valley in Jamaica and Morgans Cave on San Andres Island. His most visible presence today is probably as the mascot for the Captain Morgan brands of spiced rum and spirits. There are hotels and resorts named after him, as well as any number of small businesses in the places he frequented. Sources Cordingly, David. Under the Black Flag: the Romance and the Reality of Life among the Pirates. Random House, 2006.Earle, Peter G. The Sack of Panam Captain Morgan and the Battle for the Caribbean. Thomas Dunne Books, 2007.

Make Your Own Flash Paper (Nitrocellulose)

Make Your Own Flash Paper (Nitrocellulose) If youre a chemistry enthusiast with an interest in fire or history (or both), you probably ought to know how to make your own nitrocellulose. Nitrocellulose is also known as guncotton or flashpaper, depending on its intended purpose. Magicians and illusionists use flash paper for a fire special effect. The exact same material is called guncotton and may be used as a propellant for firearms and rockets. Nitrocellulose was used as a film base for movies and x-rays. It may be mixed with acetone to make nitrocellulose lacquer, which was used on automobiles, aircraft, and musical instruments. One unsuccessful use of nitrocellulose was to make faux ivory billiard balls. The camphored nitrocellulose (celluloid) balls would sometimes explode upon impact, producing a sound much like that of a gunshot. As you might imagine, this didnt go over well in gunslinger saloons with pool tables. Its unlikely you will want to make your own exploding billiard balls, but you might want to try nitrocellulose as a model rocket propellant, as flash paper, or as a lacquer base. Nitrocellulose is extremely easy to make, but be sure to read through the instructions carefully before proceeding. As far as safety goes: Any protocol which involves strong acids should be performed by qualified persons wearing proper safety gear. Nitrocellulose cannot be stored for long periods of time, as it gradually decomposes into a flammable powder or goo (which is why many old films have not survived to the present day). Nitrocellulose has a low autoignition temperature, so keep it away from heat or flame (until you are ready to activate it). It does not require oxygen to burn, so once it ignites you cannot put out the fire with water. With all that in mind, heres how you make it. Key Takeaways: Make Nitrocellulose or Flash Paper Nitrocellulose is a highly flammable polymer. It is also known as flash paper, guncotton, or flash string.All you need to do to make nitrocellulose is treat cellulose with nitric acid or any other strong nitrating agent. The cellulose can come from paper, cotton, wood, or other plant matter.Nitrocellulose was first made by Alexander Parkes in 1862. This was the first man-made plastic, which was named Parkesine.While useful as a plastic, nitrocellulose is equally popular for its flammability. Flash paper burns almost instantaneously and leaves no ash residue. Nitrocellulose Materials Christian Friedrich Schà ¶nbeins procedure has been widely used. It calls for 1 part cotton to 15 parts acid. concentrated nitric acidconcentrated sulfuric acidcotton balls (almost pure cellulose) Nitrocellulose Preparation Chill the acids below 0 °C.In a fume hood, mix equal parts nitric and sulfuric acid in a beaker.Drop cotton balls into the acid. You can tamp them down using a glass stirring rod. Dont use metal.Allow the nitration reaction to proceed for about 15 minutes (Schà ¶nbeins time was 2 minutes), then run cold tap water into the beaker to dilute the acid. Allow the water to run for a while.Turn off the water and add a bit of sodium bicarbonate (baking soda) to the beaker. The sodium bicarbonate will bubble as it neutralizes the acid.Using a glass rod or gloved finger, swirl around the cotton and add more sodium bicarbonate. You can rinse with more water. Continue adding sodium bicarbonate and washing the nitrated cotton until bubbling is no longer observed. Careful removal of the acid will greatly enhance the stability of the nitrocellulose.Rinse the nitrated cellulose with tap water and allow it to dry in a cool location. Shreds of nitrocellulose will burst into flame if exposed to the heat of a burner or a match. It doesnt take much (either heat or nitrocellulose), so dont get carried away! If you want actual flash paper, you can nitrate ordinary paper (which is primarily cellulose) in the same manner as cotton. Chemistry of Making Nitrocellulose Nitrating cellulose proceeds as nitric acid and cellulose react to produce cellulose nitrate and water. 3HNO3 C6H10O5 → C6H7(NO2)3O5 3H2O Sulfuric acid is not required to nitrate the cellulose, but it acts as a catalyst to produce the nitronium ion, NO2. The first order reaction proceeds via electrophilic substitution at the C-OH centers of the cellulose molecules.

Medicare vs. Medicaid Essay Example | Topics and Well Written Essays - 500 words - 1

Medicare vs. Medicaid - Essay Example It covers inpatient expenses such as rooms, meals and tests. Part B, known as supplementary medical insurance pays for necessary doctor, laboratory and some outpatient medical costs. It is financed by premiums paid by enrollees. Part C is the Medicare Advantage Program through which private plans provide benefits to enrollees. Part D is a prescription drug plan that covers some costs of drug and is extended to anyone eligible for Medicare. Taxes collected through the Federal insurance Contributions Act and Self employment Contributions fund the program. The government uses this to refund the services providers (Stanfield, Hui & Cross 2011). On the other hand, Medicaid is the second largest health insurance program that serves low income citizens. Each state has its own Medicaid eligibility criteria. Recipients include children under 6years and family income is at or below 133% of Federal poverty level, adults, elderly (over 65 years) and disabled persons who have no or no income and receive state assistance such as foster care assistance (Stanfield, Hui & Cross 2011). As mandated by the Federal government, Medicaid covers the cost of outpatient and inpatient care, family planning services, laboratory tests, X-rays, transportation, rehabilitation and physical therapy services. Payments by the State are made to the healthcare providers based on a fee for service terms or through health maintenance organizations. Then each state is reimbursed for a share of their Medicaid expenditure. Beneficiaries are exempted from copayments from family planning and emergency services. Both Medicaid and Medicare have had an impact on all stake holders. These programs have increased the number of citizens seeking medical and health services, therefore, is predicted growth in employment in the health sector. Demand for primary care is on the rise especially from physicians and nurses with advanced degrees. According to Stanfield, Hui & Cross (2011), as more

Event management Coursework Example | Topics and Well Written Essays - 1000 words

Event management - Coursework Example Event Management in Hotels Hotels cater to a specific set of events, mostly wedding, social and corporate related, which is why they all have ballrooms and seminar/conference halls, meeting rooms and boardrooms with office supplies to cater to this audience. Hotels today also have event planners specifically to take care of the needs of their customers’ events. There are very many organizations that operate within the events sectors that hotels would need to liaison with. From production houses to sound and light technicians, to suppliers of various products like florists, bakers, printers to DJs or musicians and entertainers, anything can be required at an event. People today look not only at convenience, but they know what they want. What they really need is the friendly event planner that will ensure their event flows smoothly and will cater to all their needs. There are various types of organizations that work within the event sector. ... Next come Suppliers. ‘Suppliers’ is a very broad term to describe the various items that an event may require. Right from decorations to party favors, there are companies that specialize in producing custom made items for every type of event, such as Wright Event Supplies and Event Supplies. These are the two main industries within the event industry spectrum. It may also involve the need for entertainers and other service suppliers based on the type of event. Other organizations hosting events There are various other organizations that host events, such as parks and schools. These differ from hotels in hosting events, in various ways. For starters, the clientele is completely different, and so, the planning execution must be too. Hosting events involves a lot of ‘Plan B’ arrangements, or Crisis Management. You never know what will go wrong and it is essential that arrangements be made for almost any accident or unfortunate occurrence. Especially in places l ike schools and parks, where the clientele may as well be children, over stiff corporate form the hotels, event managers must always be prepared. Trends in Event Management A major development in the Event industry is that of use of better technology. Be it in the production or printing, people are using new developments in technology for all sorts of events. New technology may also be used in entertainment, communication and connectivity, not to mention ticketing and innovations in cashless payment. (Etherlive to present future technologies) Event Management is not what it used to be. It is more professional and a team effort, whether it is a small event or a big one. Events are a bigger deal today than they were last decade. They no longer are