Physics of Fireworks Essay -- physics firework fireworks

After black powder was discovered by the Chinese in the 9th Century, the relatively short history of fireworks began with this explosive chemical composition. Black powder is made up of potassium nitrate, sulfur, and charcoal (KNO3); in the correct amounts, this combination has very explosive results. The use of black powder sprung forth the evolution of muskets, rockets, and fireworks. Although history has shown that the development of black powder muskets into modern day guns, artillery, and weapons of mass destruction have changed the face of the earth, taken many lives, and changed the outcome of many wars, black powder is also used in many rituals and celebrations. While traveling the globe, Marco Polo, fascinated by this black powder, brought it back to the West were it soon caught on. In Rome, King Charles V used fireworks to celebrate a victory. The fireworks were developed and made by his â€Å"fire workers† who made leaps and bounds with the projectiles and rocket shape of the fireworks. These elaborate demonstrations of fire soon spread through Europe and pleased many spectators of the King and Queens Court. In the middle ages, Italy and Germany took their displays to another level, incorporating different colors and effects. In Italy, the firework displays were used to accentuation buildings and structures, while in Germany, the focus was more on the fireworks themselves. The name "green men" was coined on account of the people who would cover themselves in leaves to protect their body from sparks and ashes as they launched fireworks from their hands. As music grew and became a large part of society, the incorporation of music and firework displays became inseparable. The most infamous of all fireworks displays, f... ...ich ended up missing his head, but tearing the front of the coat. Anyone who has ever felt the material on a fire coat can tell you that it would be very difficult to do damage like that to fire coat in a split second. Bibliography Lancaster, Ronald, and Butler, Roy E.A., and Lancaster, J. Mark, and Shimizu, Takeo. Fireworks Principles and Practice. New York: Ticknor, 2002. Pihko, Petri. â€Å"Pyrotechnics – The Art of Fire.† 1998. Online posting. Pihko, Petri. 12 April 2003. http://cc.oulu.fi/~kempmp/pyro.html ProQuest Information and Learning Company. â€Å"Physics of Fireworks.† 2003. Online posting. Bigchalk – The Education Network. 12 April 2003. www.bigchalk.com Russell, Michael S. The Chemistry of Fireworks. York, ME: Stenhouse, 2000. â€Å"The Physics of Colored Fireworks.† 1998. Online posting. 12 April 2003. http://cc.oulu.fi/~kempmp/pyro.html

Financial Analysis Sample Questions

Question 1 VMA Limited is a supplier of office equipment in Newport. The company is also listed on the London stock exchange. The traditional company has a board of directors comprising two executive directors and two non-executive directors. It also has two sub-committees, which are the audit committee and nomination committee. The Audit committee is made up of two non-executive directors whilst the nomination committee is made up of two executive directors and one non-executive director. Currently, Sir Williams, the CEO, is responsible for remuneration of the directors. The board of directors is planning to bid for a contract amounting to ? 5million for the provision of office equipment to government schools across Newport for the next five years. However the directors are worried about the company’s liquidity position as this might affect the chances of securing the contract. As the management trainee with a MBA, you have been tasked by the board to prepare a bid proposal based on the following financial information: Additional notes: . Administration expenses include ? 290,000 which is depreciation of non current assets during the year. 2. The company sold an asset which had a net book value of ? 310,000 for ? 80,000. 3. During the year the entity acquired non-current assets costing ? 1,900,000. 4. A dividend of ? 700,000 was declared during the year. Required Preparation of report addressed to the board of directors which includes the following: (a) Stateme nt of Cashflows and its evaluation; (30%) (b) An assessment of the company’s working capital management and; (10%) c) An evaluation of the company’s compliance with the corporate governance code. (10%) Total 50% Question 2 Kapoor Limited is a company that manufactures plastic watches in Chennai. The start-up has been in operation for six months and does not have a decent budgetary system in place. The company owners have asked you to set up a modern budgetary system for the company based on the following information: Additional information: 1. Ninety per cent of the monthly sales for cash. the remainder will be sold on credit, the receivables settling one month after sales 2. Wages are paid sixty percent during the month in which they are earned, forty per cent in the month following. 3. Variable overhead is paid in the month in which it is incurred. 4. Material costs are paid two months after the material is used in production 5. The company will purchase a new pick up truck for ? 14,000 in August. The present truck will be sold in the same month for ? 4,500. 6. The company intends to pay the insurance premium amounting to ? 5,000 in two equal instalments in the month of June and August 7. The depreciation charge of ? 1,000 a month is included in the Fixed overhead. 8. The cash balance on 1 June 2009 is expected to be ? 3,000 in hand. Required Prepare a report to the owners which should include the following: (a) The process of setting up a budgetary system and its significance to the company; (16%) (b) A cash budget for each of the two months commencing 1 June 2009. (24%) (c) An assessment of how to evaluate which customers should receive credit and how of much should be offered. (10%) Total 50%

The Principle Of Respect For Autonomy - 1606 Words

Principles of Bioethics There are four commonly accepted principles of bioethics. The first is the principle of respect for autonomy. Respect for autonomy is a respect for the client to make informed and intentional decisions, provided that the client is judged to be capable of doing so. This principle is the base for the practice of informed consent as well as the right to accept or refuse treatment. The client is to be able to make a rational, informed decision, without any external factors influencing any decisions. This principle may cause what the health care professional perceives to be harm, but to the client, like a muslim client refusing to have a xenotransplantation from a pig, accepting the treatment would cause him to suffer†¦show more content†¦However, in practice, this is quite difficult to achieve. When there is a shortage of goods or availability of services, who should receive them, or who should be cared for. The main equalizing factor of Medicare, is that individuals must be at least 65 years of age; however, this is the only factor of equality of the program. Chapter 4 of Helping and Healing The principle of vulnerability is focused on treating and helping those who have disadvantages, or considered vulnerable. Unfortunately, this is not a universal thought, nor are the qualifications of being vulnerable the same for all. This principle is used in order to protect and not take advantage of the disadvantaged individuals. This principle is one of the reasons why one may observe societies take extra care of children or the elderly. The principle is borne from a respect of all peoples and a combination of the four core principles of bioethics, except for the principle of justice. Pellegrino and Thomasma explain that a secularly defined justice cannot encompass this principle (Pellegrino and Thomasma, 56). This is because, even though American culture and society had a foundation of religious views and beliefs, that base is fading, as is any unification of the morals of individuals. Those with the secular view, see the vulnerable as unfortunat e, but do not see the situation as unjust; those people would believe that because they had nothing to do with the unfortunate events of theShow MoreRelatedThe Ethical Principles Of Respect For Autonomy984 Words   |  4 Pagesgive him the blood to save his life despite knowing his religious status and beliefs. There are several ethical principles involved in this scenario. The ethical principles of respect for Autonomy, Beneficence, Non-maleficence, Veracity and Fidelity will be discussed in the latter part of this essay. There are also legal concepts to be considered in this scenario which are legal principles of ‘Consent’ and ‘Right to refuse treatment’ which can also be addressed as the contemporary issues that is beingRead MoreThe Principle Of Respect For Patient Autonomy Essay2130 Words   |  9 PagesOver the past several decades, the principle of respect for patient autonomy has assumed a central place in health care. Indeed, respect for the self -determining decisions or interests of patients now is an underlying consideration for most professional codes of practice and also patient codes of rights (Cruess Cruess, 2008; MacLeod, Wilson Malpas, 2012). The dilemma now is that fear of losing autonomy or dignity during the dying process could lead some patients to request a hastened deathRead MorePrinciples Of Ethics : Respect For Autonomy, Beneficence, Non Maleficence And Justice1450 Words   |  6 Pageswhich should be the uttermost purpose and outcome of any treatment. Ethical Aspects There are four principles of ethics: Respect for autonomy, Beneficence, Non maleficence and Justice. This four principles offers comprehensive thought of the ethical issues in clinical settings (Beauchamp and Childress 2001 cited in UK Clinical ethics Network 2011). Respect for Autonomy Cambridge (2016) defines autonomy as the ability to make a decision without any influence from any individual. Similarly, it is theRead MoreNursing Ethics : The Four Biomedical Principles Of Nursing1550 Words   |  7 Pagesbiomedical principles of nursing which refer to: autonomy, beneficence, non-maleficence and justice. Specifically looking at autonomy I will further discuss and explain why I have chosen this principle, its value to good nursing practice and demonstrate its relation to mental health nursing, specifically dementia. Following this I will adhere to the conflicts that may impede its implementation in practice with autonomy, address the legal and professional obligations as a nurse in relation to autonomy andRead MoreCode Of Ethics For Nurses1614 Words   |  7 Pagesanalyze a personal experience to identify ethical concepts that support or challenge ethical principles of beneficence and nonmaleficence, honesty, justice, and respect for autonomy. The ANA has nine provision but only four will be discussed that are relevant to the principles of beneficence and nonmaleficence, honesty, justice, and respect for autonomy. †¢ â€Å"The nurse practices with compassion and respect for the inherent dignity, worth, and unique attributes of every person. †¢ The nurse’s primaryRead MoreEthical Principles And Guidelines For The Protection Of Human Subjects Of Research1005 Words   |  5 PagesThe Belmont Report: Ethical Principles and Guidelines for the Protection of Human Subjects of Research. Within this report, the National Commission identified three ethical principles that are the foundation for research ethics and the field of bioethics. These principles are respect for persons (also known as autonomy), beneficence and justice. While these three principles are supposed to hold equal moral theoretically and practically, there are times when one principle is given more weight. The purposeRead MoreMy Grandmother Had Breast Cancer1044 Words   |  5 Pagesthe possibility of harming my grandmother, is honesty always the best policy? This action, however, is against the beneficence principle. By giving ‘Qi Gong’ meditation as the only option, my grandmother loss the opportunity to be benefited from the scient ifically proven cancer treatment and palliative care. In my opinion, my family did not respect my grandmother’s autonomy. Being unaware of her condition and excluded from the decision making process, the decision my family made for her was withoutRead MoreCase Study : Liberty And The Elderly Patient1271 Words   |  6 Pages#3 Case Study: Liberty and the Elderly Patient In our culture, respect for individual autonomy is valued to the highest degree. We want to do what we want to do, what we think will give us fulfillment and meaning in life. In other words, we value our liberty and the last thing we want is somebody or some circumstance infringing on it. Ronald X is a self-sufficient man who values his liberty. After he broke his leg, everything changed. The free and autonomous life that he was enjoying was now goingRead MoreEthical Nursing1709 Words   |  7 PagesThe aim of this essay is to discuss an ethical issue encountered whilst on placement. The discussion will focus on the influence of the key ethics theories of deontology and utilitarianism, ethics principles of autonomy, beneficence, non-maleficence and justice on decision-making in practice. It will consider the patients’ and staffs’ values and beliefs, legislation and professional practice. Confidentiality will be respected by using a pseudonym, Carol, in accordance with the Nursing and MidwiferyRead MoreMoral And Ethical Dilemma Essay1097 Words   |  5 Pagesto often ambiguous ethical challenges. This paper examines ethically uncertain situation in which the nurse is faced with a decision and action focused problems. Through the application of appropria te guidelines, including the moral and ethical principles, and the ANA code of ethics for nurses, discusses how the scenarios presented should be appropriately resolved. Complex moral issues often arise within the healthcare setting and healthcare professionals are required to manage such vulnerable situations

Essay on School Violence - 919 Words

Social withdrawl, severe feeling of isolation, being bullied, uncontrolled anger. These are all warning signs of violence starting in schools. (Charlene Alexander) The United States is facing an outbreak of seriously violent crimes in middle schools and high schools across the country. (Mechthid Schaefer) Violence in schools really affects students learning and their learning habits. If a student is being picked on or bullied, that causes them to feel socially withdrawn. In turn, this leads to the student not wanting to be in school or not being able to concentrate on what matters the most, their future. Being picked on is a huge part of how school violence starts. But in reality, those are the things we should pay most attention to. For†¦show more content†¦Therefore, the government, school officials, and parents are still wondering what is the cause of this horrible violence, and how can they solve the problem. While students, parents, teachers and educational staff expec t schools to grant a safe and secure atmosphere for learning, a series of school shootings across the nation have occurred. It has happened in suburbs like Parkland and in rural towns once considered safe havens from big-city shootings. Schools are encountering gun violence for the first time, which has shattered this expectation of what is creating a safe environment for students. One situation, considered the most awful act of high school terror in United States history played out at Columbine High School. During that event, teenagers entered the high school and killed and injured many of the staff and students attending. While this case has received the most attention, it was not the first case. Every two days in the United States, we lose a classroom of children to some kind of violent related issue. () Reports by the U.S. Department of Justice and Education point out that more than eighty percent of public elementary and secondary schools report experiencing at least one violent incident, ranging from physical fights and bullying to rape and assault with a weapon. Shooting rampages have occurred across the United States rangingShow MoreRelatedSchool Violence And Schools Violence2781 Words   |  12 PagesSchool violence has become a topic that many people are engaged in a debate about. It is difficult to make a definitive definition of school violence, because there are so very many components to it. For one thing, we can be sure that school violence and bullying is something that only takes place amongst peers; this type of violence typically does not involve adults, and happens as a result of interactions from school or within the peer group. This part of the definition seems obvious. However,Read MoreSchool Violence2444 Words   |  10 PagesSchool Violence Victoria Griffin Fayetteville State University The Importance to Be Aware Of School Violence in Education Today By Victoria Griffin December 1, 2014 Abstract: The importance of knowing about school violence, the cause of school violence, forms of school violence and they ways teacher can prevent school violence was observed. A recent act of school violence is announced and the content of why it is important for teachers to be aware of school violence. School violenceRead MorePrevention of School Violence717 Words   |  3 Pages Violence is a major issue in educational institutes. Over the years, school violence has continued to increase at an alarming rate. â€Å"Every year, 3 million young people in the United States fall victim to crimes at school. Almost 2 million of these incidents involve violence† (â€Å"The Challenge of School Violence†). Violence in schools must be prevented. Teachers and parents play a significant role in a student’s life, and they need to take a full on approach on having a healthy relationship with eachRead MoreThe Problem Of School Violence886 Words   |  4 Pages The somewhat recent event of Sandy Hook has been a major focus of debate among any serious discussion about school violence in America. Yet, just since Columbine, there has been over 100 school shootings, not including stabbing, rape, or even fist fights (in which there was serious injury or death). Despite this unprecedented level of aggression among our nation’s youth, the nation, in its entirety, has not dedicated an appropriate amount of time and energy to coming up with a solution. The bulkRead MoreSchool Violence Essay1154 Words   |  5 PagesPreventing school violence has been an issue in our society for so long it has almost become commonplace. According to an article on www.infoplease.com, since the year 2000, there have been a recorded 64 shooting related incidents that involved publicly occupied areas. That is an occurrence of almost five per year. Of those 64, 94% of these incidents were school related shootings. The violence goes from elementary schools all the way up to college universities. The statistics are not pretty by anyRead MoreSchool Violence1125 Words   |  5 PagesFinding a Solution to School Violence Anita Lopez Kaplan University CM-220 School is a place where children should go to learn, educate themselves, make lifelong friends and most importantly they should feel safe. The violence in schools has increased over the years and many schools aren’t sure how to handle this growing problem in an appropriate manner. School violence may come in various forms and some of the most common forms of school violence include physical abuses, bullying, brawlRead MoreSchool Violence2187 Words   |  9 PagesSchool Violence Violence in schools has spread widely throughout the nation. School violence is a big problem we are facing now. This has caused many problems among students, families’ faculty of schools and residents of the community. School violence includes gang activity, locker thefts, bullying and intimidation, gun use, assault, and drugs. In my paper I will discuss the reasons why violence in schools exists, describeRead MoreThe Violence Of Public Schools871 Words   |  4 PagesIn recent times, several mass shootings have occurred in several places. Sadly, public schools in America have been venues for these mass shootings. How do we reduce these shootings? How do we ensure that the lives of our kids are safe? These are the questions parents all over America are asking. A lot of suggestions have been made to the government concerning the issue of mass shootings. Some say government have to ban the purchase of guns, others say there should be background checks, while othersRead M oreEssay on School Violence837 Words   |  4 Pagesclassmates and one teacher. School violence changes our youths morals. From bullying to peer pressure, youth are exposed to school violence everyday. What is school violence? School violence varies from accounts of â€Å"death, homicide, suicide, weapon related violence, in the US.† (c1) School violence can occur to and from school, while attending a school sponsored event, on a bus, or at an activity. Violence in school goes back to the 1800s’. The first publicly funded schools for delinquents was builtRead More Essay on Gender and School Violence1060 Words   |  5 Pagesmost recent acts of violence by children have prompted us as a nation to look at the causes and possible solutions to this crisis in our schools. In fact, according to Public Agenda, a national organization that conducts public opinion research on educational issues, school safety was identified as the most important issue affecting schools by those surveyed (Johnson Immerwahr, 1994/1995). Yet school violence does not exist in a vacuum. It is directly related to the violence in our society. And

Verbal Communication Nonverbal Communication - 905 Words

Business communication is a skill not everyone has; it is however something that can be learned. Many people think of only verbal skills when working on their business communication; however some forget how nonverbal cues can affect a message. Nonverbal communication can make or break a business conversation. If a potential partner interprets nonverbal communication conveying a different message than the verbal does it can lead to complications when trying to close an opportunity. As the world has become more connected, the importance of knowing different culture’s interpretations of nonverbal cues has become more important than ever. Since 1950, the world trade has grown more than twenty-seven fold in volume terms (Expansion of International Trade section, para. 1). Technological advances have provided easier access to new markets and manpower which has changed the face of business as we know it. It is more important than ever to be aware of how nonverbal communication is re ceived by others because nonverbal in order to be successful in business; nonverbal communication is just as important as verbal communication. The Importance of Nonverbal Communication Nonverbal communication is something that most people take for granted. There are many different ways people can agree or disagree to a statement by changing a facial expression or moving their head. Being a good communicator is not only about words; it is about how you look or move while you speak. Having anShow MoreRelatedVerbal Communication : Verbal And Nonverbal Communication1274 Words   |  6 Pagesprepared *Feedback given *Communication needed *Message understood *Message interpreted *Message sent * Message receive For a good communication we need to have the following: ââ€"  sender – the person who start a conversation ââ€"  message – what another person involved in communication will received ââ€"  medium –the way we can communicate by using for example the phone, computer, erc. ââ€"  collector – the person who can collect the message and send it to people involved in communication ââ€"  understanding – theRead MoreVerbal Communication And Nonverbal Communication831 Words   |  4 Pagesnot? 2. How has the use of the Internet and text messaging affected the verbal communication and nonverbal communication exchanged in relationships? 3. Describe a time when you or someone else used nonverbal gestures which made you or others feel uncomfortable. 4. Often cited research by Professor Albert Mehrabian (Links to an external site.) says that only 7% of feelings and attitudes are delivered in words (verbal communication); 38% of feelings and attitudes are paralinguistic (tone of voice/volume/pace/vocalRead MoreVerbal Communication : Nonverbal Communication1428 Words   |  6 Pages The real communication is just based on the words we communicate with each other to deliver our messages and intentions. However, after taking this class it is quite clear to me that communication is not just verbal communication but nonverbal as well. After taking this course, I have become able to understand the nonverbal aspects in each and every communication, I use to encounter with or actions I use to see or experience. This course lets me understood that nonverbal communication covers severalRead MoreVerbal And Nonverbal Communication And Communication941 Words   |  4 Pagesthing. For example, if someone is feeling mad, they might be more harsh when they say things rather than more careful wording when someone is feeling sympathetic for someone else. These two different aspects that add into communication within one another are known as verbal and nonverbal symbols. In the show, Law and Order: Special Victim Unit, there is a specific scene with two detectives that show this. There is a serial rapist who was finally caught after six years of looking for him. In order forRead MoreNonverbal Verbal And Verbal Communication957 Words   |  4 PagesI have learned a lot about communication. I learned how significant nonverbal and verbal communication is, along with listening. I never fully understood how big communication is in our daily lives. I now realize that it is a huge aspect of how we continue in our lives. This course has showed me different levels of communication. Nonverbal communication is behaviors and characteristics that convey meaning with out the use of words. Sometimes accompanying verbal messages, to clarify or reinforceRead MoreVerbal Communication And Nonverbal Communication1235 Words   |  5 PagesCommunication is a natural thing that we as human beings do every day whether we speak or not. There is two different types’ verbal communication and nonverbal communication. Verbal communication is when we communicate using words exchange in the form of speech in writing or oral. Nonverbal communication does not use words for exchange a message. We use body language, facial expressions, sign language, and eye contact among a few things (Adler, Elmhorst, Lucas, 2013). Read MoreVerbal and Nonverbal Communication1472 Words   |  6 Pagesresearch done on verbal and nonverbal communication. First, we need to know what verbal and nonverbal communication is. Nonverbal communication is the way in which people communicate, intentionally or unintentionally, without words. Nonverbal communication uses nonverbal cues including facial expressions, tone of voice, gestures, body position, movement, the use of touch, and gaze (Aronson, Wilson, Akert, 2013). Verbal communication is what a person actually says. This communication relies on the wordsRead MoreVerbal and Nonverbal Communication11225 Words   |  45 Pages Verbal and Nonverbal Communication When we are attempting to transfer our meaning to another person, we use three different modes, methods, or channels to carry our intentions. We use these modes to tell people who we are, how we experience the world, and the meaning we attach to our experience. We communicate verbally and nonverbally, and often with mixed signals or noise. When two persons, A and B, are attempting to communicate with each other, their communication is distorted by their personalitiesRead MoreNonverbal Communication : Non Verbal Communication890 Words   |  4 PagesLiterature Review According to some psychologists, non-verbal communication varies based on a person’s cultural background, more so in the individualism-collectivism dimension. Additionally, studies have indicated that intercultural diversities in how verbal communications are observed can be traced to differences in facial signs that individuals from West and East look for when detecting emotions (Serlin, Berger Bar-Sinai, 2007). Therefore, people from distinctive cultures are expected to beRead MoreNonverbal Communication And Non Verbal Communication1682 Words   |  7 Pagesâ€Å"Non-verbal communication is especially significant in intercultural situations† (Businesscom, 2015). In a business setting duties performed are the main reasons for an employees success, though studies and reports show that nonverbal communications can hinder or excel an employees relationships. Ultimately, nonverbal communications can benefit a business. With the communication of nonverbal there are many f orms that help to read body language and true feelings including: adapters, a body movement

Jeannie Brown and Invasive Group A Streptococcus Essay Example For Students

Jeannie Brown and Invasive Group A Streptococcus Essay our everyday lives bacteria is constantly surrounding us, some of the bacterium that we encounter are beneficial to us but then there are the ones that are severely detrimental to our health. The way that they effect a persons body can differ from person to person. Many of the microscopic foes are very resilient and have a very fast reproduction rate. Not only do they reproduce quickly they sometimes seem to outsmart our immune system and not allow our bodies to fight the infection making it almost impossible to stop them. One thing that a lot if people rely on is the assistance of prescription drugs to get them better but even the drugs are not being effective and we cant stop the pathogens from invading our personal places such as work, home, school, or anywhere. Even though modern medicine is advancing the pathogens could still get the get the best of us. The scary thing is we never know when the next pandemic or epidemic is going to arise. All it needs is some ordinary microbe to swap genes with a deadly germ to produce a super pathogen and it could happen to anyone, anywhere, as it did to Jeannie Brown who is from our neck of the woods. Jeannie Brown was a hard working thirty- two year old woman from Canton North Carolina. She worked two jobs to make ends meet at home for her and her ten year old son. Jeannie was insecure about her recent weight gain and that caused her to get sucked into depression. Not only was she stressed and depressed she also had high blood pressure which she was taking medication for. Jeannie needed a break and she decided that she was going to take one and go to Myrtle Beach with one of her friends for a relaxing three day weekend. After they got settled in at the beach Jeannie changed into her bathing suit and it was then when she noticed an unfamiliar feeling in her neck and behind her left ear. She also said that she felt as if there was a knot in her neck. Jeannie then asked her friend if she noticed anything different. There were no visible signs that would make them come to the conclusion that anything significant was wrong with her. Not overreacting to the situation they came to the c onclusion that Jeannie had probably slept funny the night before, so they continued with there day relaxing on the beach. When Jeannie woke up the next day the pain had not ceased it had become worst. The knot moved to her shoulder and she felt discomfort and pain all over her body. She decided to leave the beach so that she could go home and get some rest and her complaining wouldnt affect the rest of the peoples short vacation. The long drive back from the beach only made her feel worst. She was unaware of what was wrong with her but she hoped that it would just go away. But it did just the opposite of that, when she woke up the next morning her shoulder was swollen, reddish purple all over. She did not want to call the doctor because she could not afford it but she did anyways. When she went to the doctor he told her that she probably pulled a muscle. Not long after this she began vomiting and her shoulder was having spasms. Jeannie still feeling horrible attempted to drive to work, pulling over on the side of the road several times so that she could vomit. When she arrived at her work she looked motionless, drenched and pasty. Her co-workers convinced her to see the doctor again and this time she diagnosed her withdeep sunburn and he gave her an anti-inflammatory to reduce to swelling. The following day the pain she was experiencing was very sever and she was continuing to vomit, she thought she was dying so she called a friend who came over. Jeannie was now very short of breath, her eyes were glassy, a rusty-brown colored blood was spewing from her mouth, her chest was black, her stomach, back and thighs were purple,

Tackling transportation problems around the world free essay sample

Electric vehicles have been around for quite a while most prominently the late 90’s with General Motors (GM) EV1 trials though it didn’t have the intended results and marketability, so it was eventually dropped. The intro goes here. Electric vehicles (EV) have come a long way in the last decade to become cleaner vehicles even before they come off the assembly line. With that in mind EV on average produce, more carbon emissions than their counterpart internal combustion engine vehicles (ICEV) â€Å"global warming emissions at this early stage usually exceed those of conventional vehicles. † (Nealer, Reichmuth, and Anair) And that is true for electric vehicles as recent as 2010 even with that when you’re looking at the outside that could be one point to not consider electric vehicles to not be quite what they’re sold at as a clean vehicle to better counter carbon emissions as well as global warming to the general consumer. We will write a custom essay sample on Tackling transportation problems around the world or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Until you bring the point â€Å"the greenhouse gas emissions from every aspect of auto manufacturing and operations and found that electric vehicles beat their gasoline counterparts in every region of the U.S.† (Hirsch) and that’s only from 2015 and still getting better to this day. With that in mind, it’s obvious to any consumer that with the uphill battle that electric vehicles had in early makes in manufacturing that they have come a long way as well as getting better every year.Electric vehicles also in being from as stated above are now more environmentally friendly they also have higher efficiency with their electric motors compared to an ICEV and with a big margin separating the two it looks like EV are taking the lead and ICEV are lagging and may never catch up. With an example â€Å"putting out the pollution of a gas vehicle that gets 135 mpg† (Hirsch) at their best and â€Å"the equivalent of a 35 to 36 mpg car† (Hirsch) at their worse wh ich takes into account the terrain as well as where the power comes from that create the energy that the EV use for propulsion. Which brings up another good point that is used to disused people from purchasing and using electric cars. Where does the energy come from that goes into electric vehicles? â€Å"Coal was responsible for a majority of electricity generation at the start of the century.† (Muyskens, Keating, and Granados) But coal has been steadily falling ever since and has been lapsed â€Å"Natural gas-powered 34 percent of the countrys electricity last year, passing coal as well as nuclear.† (Muyskens, Keating, and Granados) Which is a better alternative to coal as a power source as well as nuclear which creates no carbon emissions? As well there have been forward movements to implements more renewable energy producers of power threw out the United States.