MHE510, Occupational Health and Safety, Mod 4 Case Assignment Essay

MHE510, Occupational Health and Safety, Mod 4 Case Assignment - Essay Example In this case, the patient sued the company he is working for because he has mesothelioma and has been exposed to asbestos. He admits that he has had several positions and all of them exposed him to asbestos. The UK courts have determined that the exposure is work related and now must determine how much of the cost of the workmans compensation each of the companies are responsible for (OSullivan, 2010). Before this writer could take a position, there are some things that must be known? Does or has this employee actually worked in a company where he might have been exposed to asbestos? What kind of lung cancer does he presently have and is he a smoker? Have there been any tests to assure that this lung cancer is coming from exposure to asbestos? If the answer to number one is true and number three is positive, the answer has to be that this is a workmans comp case. Workmans compensation is meant to cover a disabled worker who has been injured on the job with a fixed income in an effort to avoid litigation because of the injury. These awards are awarded for disability or to the family in the case of death (cornell.edu, 2010). It was the first critical legislation that was provided in liability. It has changed quite a lot since that original ruling and there is more onus on the boards to determine whether an exposure was from work or personnel. In the case of asbestos, there are now very specific things, including small particle masks that an employer is supposed to use. If they do not and the employee is exposed, it is not difficult to determine where the exposure happened. There are other more difficult cases however (Anderson, 2000). An example of this is the firefighter that gets lung cancer and is also a smoker. It is known from studies (Guidotti, 2007) that firefighters are exposed to many carcinogens therefore the suggestion for those exposures is as follows. "There is presumption justified for the following cancers: bladder, kidney, testicular and brain

What Is Carbon Monoxide And Its Effects Environmental Sciences Essay

What Is Carbon Monoxide And Its Effects Environmental Sciences Essay Carbon monoxide (CO), also known as carbonous oxide, is a colourless, odourless, tasteless gas produced by incomplete combustion of the fossil and carbon-based fuels, when there is not enough oxygen to produce Carbon Dioxide. Normally, carbon (C) and oxygen (O2) combine to produce carbon dioxide (CO2), when combustion of carbon is complete, in the presence of plenty of air. When combustion of carbon is incomplete, there is a limited supply of air, and only half as much oxygen adds to the carbon, forming carbon monoxide (CO). Many sources of carbon monoxide include: Unvented kerosene and gas space heaters; leaking chimneys and furnaces; back-drafting from furnaces, gas water heaters, wood stoves, and fireplaces; gas stoves; generators and other gasoline powered equipment; automobile exhaust from attached garages; and tobacco smoke. Carbon monoxide is not only formed from incomplete combustion, it is also formed as a pollutant when hydrocarbon fuels (natural gas, petrol, and diesel) ar e burned. Carbon Monoxide gas is produced from the partial oxidation of  carbon-containing compounds and it consists of one carbon atom and one oxygen atom. Carbon Monoxide is also the simplest oxocarbon, and is an anhydride of formic acid. The symbol equation for the formation of carbon dioxide is: (hydrocarbon) + O2 CO + H2O Effects on humans Despite Carbon Monoxide being perfectly harmless to humans at low exposure, it is extremely poisonous, often fatal, to humans at higher levels. When Carbon Monoxide enters the body through the respiratory system, it binds very strongly to the  iron  atoms  in haemoglobin, the principal  oxygen-carrying compound in blood. Haemoglobin, a protein present in the red blood cells, normally binds oxygen to form oxyhemoglobin and transports it to all parts of the body. When Carbon Monoxide enters the bloodstream, it competes with oxygen and binds to haemoglobin to form carboxyhemoglobin.  Carbon monoxide is attracted to haemoglobin over 200 times more strongly than oxygen. Therefore, in the blood, the presence of carbon monoxide prevents some of the  haemoglobin  found in red blood cells from carrying sufficient oxygen around the body, sometimes resulting in death. Symptoms of Carbon Monoxide poisoning The symptoms of mild carbon monoxide poisoning may be non-specific and similar to those of viral cold and flu infections, food poisoning or just simple fatigue. But, unlike flu and many viral infections, carbon monoxide poisoning doesnt result in a high temperature. At low concentrations, the poisoning produces symptoms such as abdominal pain; dizziness; sore throat; dry cough; fatigue in healthy people and chest pain in people with heart disease. At higher concentrations, the effects many include: impaired vision and coordination; headaches; dizziness; confusion; and nausea. At extreme levels of exposure, fast and irregular heart rate; hyperventilation; difficulty breathing; Seizures and loss of consciousness may occur. Some symptoms can occur a few days or even months after exposure to carbon monoxide, and may include confusion, loss of memory, problems with coordination; and unusually pinkish skin and cheeks, or bright red lips. Most of the symptoms and effects produced by exposure to carbon monoxide are generally reversible, as the effects disappear following removal from exposure. Despite this, if extremely high exposure does not result in death; permanent damage to the body is likely to occur, mostly to the nervous system. Many of the serious effects include:  · loss of memory  · increased irritability  · impulsiveness  · mood changes  · violent behaviour  · verbal aggression  · personality changes  · learning disabilities  · mental deterioration  · instability when walking Many people are more at risk of Carbon Monoxide poisoning; due is to their greater need for oxygen or an impaired ability of their bodies to provide an adequate supply. Those at most risk include:  · pregnant women  · the physically active  · older workers  · heavy smokers  · sufferers from respiratory diseases  · sufferers from heart disease Prevention Even though carbon monoxide poses a big threat to human health, the effects of exposure to it, both short-term and long-term, can be prevented if all the necessary precautions are carried out. The most important measure to protect yourself from carbon monoxide poisoning, is to have a Carbon Monoxide detector fitted in your home. The detectors can come in an alarm form, similar to fire detectors, or a passive form, which are adhesive detectors with a circle on the indicator that will turn grey or black, depending on the concentration of CO in the room. According to the National Fire Protection Association 93% of homes have smoke alarms, yet the Consumer Product Safety Commission estimates that only 15% have carbon monoxide alarms, which greatly contributes to the high numbers of poisonings. The second precaution that you should take to protect yourself is to have your heating system; water heater; chimney and flue; and any other gas, oil, or coal burning appliances to be serviced by a qualified technician every year. You should also make sure that all your cooking appliances and furnaces are inspected for adequate safety and ventilation. Another precaution to take is to make sure not  use a generator, charcoal grill, camp stove, or other gasoline or charcoal-burning device inside your home, garage or near a window, as charcoal is very susceptible to producing carbon monoxide when burned. To prevent carbon monoxide poisoning, you should not run a car or any other automobile inside a garage attached to your home, or any enclosed space, even if you leave the door open, as Carbon Monoxide could become trapped. Making sure not to burn anything in a stove or fireplace that isnt vented, is also another life saving precaution to take. With a combination of all of the advice and techniques to prevent carbon Mmnoxide exposure within your home, you can protect yourself and others from the deadly and life threatening problem of Carbon Monoxide poisoning.

Wanted and Unwanted Sounds and Their Affects on the Psychological and P

Wanted and Unwanted Sounds and Their Affects on the Psychological and Physiological Performance Research Question: How does â€Å"unwanted† sound affect the physiological and psychological performance differently than â€Å"wanted† sound? Thesis statement: â€Å"Wanted† and â€Å"unwanted† sounds have the same physiological effects on the human body but effect its psychological performance differently. Introduction: Sound is a particular auditory impression perceived by the sense of hearing. The presence of unwanted sound is called noise pollution. This unwanted sound can seriously damage and effect physiological and psychological health. For instance, noise pollution can cause annoyance and aggression, hypertension, high stress levels, tinnitus, hearing loss, and other harmful effects depending on the level of sound, or how loud it is. Furthermore, stress and hypertension are the leading causes to heart problems, whereas tinnitus can lead to forgetfulness, severe depression and at times panic attacks. Everything from the sound of an alarm clock in the morning to the sound of an airplane passing by to the sound of your friend screaming at you can cause noise pollution, and leave you effected for a short period, or for the rest of your life. But not all sound is â€Å"unwanted†. Many people listen to music, and go out to clubs and parties without suffering from any of the negative symptoms of â€Å"unwanted† sound. Many people enjoy playing instruments like the piano or the trumpet. â€Å"Wanted† sound, unlike â€Å"unwanted† sound can relief stress, and relaxation and the calming of a person. However on the physiological aspects, â€Å"wanted† sound can be just as harmful as â€Å"unwanted sound†. There are many misconceptions about sound and hearing, and the greatest misconception is about loud sound not being harmful as long as it is wanted. Literature Review: The human body perceives sound through the sensory organ called the ear. Humans have two ears, where sound waves enter and transform into signals that can be perceived as â€Å"hearing†. Hearing is a complicated process. Everything that moves makes a sound. Sound consists of vibrations that travel in waves which enter the ear and are changed into nerve signals that are sent to the brain. The brain interprets the signals as sounds. Sound is measured in decibels (dB), where zero is the lower limit of audibility, and 130... ...cago. 6. Wagman, Richard J. The New Complete Medical and Health Encyclopedia. Volume Two. J.G. Ferguson Publishing Company: Chicago. 7. Wagman, Richard J. The New Complete Medical and Health Encyclopedia. Volume Three. J.G. Ferguson Publishing Company: Chicago. 8. World Book 1998 Multimedia Encyclopedia. â€Å"Ear† 9. World Book 1998 Multimedia Encyclopedia. â€Å"Hearing† 10. World Book 1998 Multimedia Encyclopedia. â€Å"Deafness(Types of hearing loss) 11. Readers Digest. ABC’s of the Human Body: â€Å"The Ear, Nose, and Throat†, pages 208-209 12. Murray, John.Introduction to Human And Social Biology. Little, Brown and Company. 13. Harrison’s Principles of Internal Medicine. Ninth Edition:1980, pages 108-109 14. The World Book Encyclopedia. World Book, Inc. Chicago:1989. Volume 14, pages 455-456. 15. The World Book Encyclopedia. World Book, Inc. Chicago:1989. Volume 18, pages 599-606. 16. Fay, Thomas H. Noise & Health. The New York Academy of Medicine: 1991. 17. Casa de Maria Research Center. â€Å"Sound Therapy† 18. Webster’s Ninth New Collegiate Dictionary 19. Carassava, Anthee.Mad About the Noise. Time Magazine: July 27, 1998. 20. Dr. Damluji (Interview). Wanted and Unwanted Sounds and Their Affects on the Psychological and P Wanted and Unwanted Sounds and Their Affects on the Psychological and Physiological Performance Research Question: How does â€Å"unwanted† sound affect the physiological and psychological performance differently than â€Å"wanted† sound? Thesis statement: â€Å"Wanted† and â€Å"unwanted† sounds have the same physiological effects on the human body but effect its psychological performance differently. Introduction: Sound is a particular auditory impression perceived by the sense of hearing. The presence of unwanted sound is called noise pollution. This unwanted sound can seriously damage and effect physiological and psychological health. For instance, noise pollution can cause annoyance and aggression, hypertension, high stress levels, tinnitus, hearing loss, and other harmful effects depending on the level of sound, or how loud it is. Furthermore, stress and hypertension are the leading causes to heart problems, whereas tinnitus can lead to forgetfulness, severe depression and at times panic attacks. Everything from the sound of an alarm clock in the morning to the sound of an airplane passing by to the sound of your friend screaming at you can cause noise pollution, and leave you effected for a short period, or for the rest of your life. But not all sound is â€Å"unwanted†. Many people listen to music, and go out to clubs and parties without suffering from any of the negative symptoms of â€Å"unwanted† sound. Many people enjoy playing instruments like the piano or the trumpet. â€Å"Wanted† sound, unlike â€Å"unwanted† sound can relief stress, and relaxation and the calming of a person. However on the physiological aspects, â€Å"wanted† sound can be just as harmful as â€Å"unwanted sound†. There are many misconceptions about sound and hearing, and the greatest misconception is about loud sound not being harmful as long as it is wanted. Literature Review: The human body perceives sound through the sensory organ called the ear. Humans have two ears, where sound waves enter and transform into signals that can be perceived as â€Å"hearing†. Hearing is a complicated process. Everything that moves makes a sound. Sound consists of vibrations that travel in waves which enter the ear and are changed into nerve signals that are sent to the brain. The brain interprets the signals as sounds. Sound is measured in decibels (dB), where zero is the lower limit of audibility, and 130... ...cago. 6. Wagman, Richard J. The New Complete Medical and Health Encyclopedia. Volume Two. J.G. Ferguson Publishing Company: Chicago. 7. Wagman, Richard J. The New Complete Medical and Health Encyclopedia. Volume Three. J.G. Ferguson Publishing Company: Chicago. 8. World Book 1998 Multimedia Encyclopedia. â€Å"Ear† 9. World Book 1998 Multimedia Encyclopedia. â€Å"Hearing† 10. World Book 1998 Multimedia Encyclopedia. â€Å"Deafness(Types of hearing loss) 11. Readers Digest. ABC’s of the Human Body: â€Å"The Ear, Nose, and Throat†, pages 208-209 12. Murray, John.Introduction to Human And Social Biology. Little, Brown and Company. 13. Harrison’s Principles of Internal Medicine. Ninth Edition:1980, pages 108-109 14. The World Book Encyclopedia. World Book, Inc. Chicago:1989. Volume 14, pages 455-456. 15. The World Book Encyclopedia. World Book, Inc. Chicago:1989. Volume 18, pages 599-606. 16. Fay, Thomas H. Noise & Health. The New York Academy of Medicine: 1991. 17. Casa de Maria Research Center. â€Å"Sound Therapy† 18. Webster’s Ninth New Collegiate Dictionary 19. Carassava, Anthee.Mad About the Noise. Time Magazine: July 27, 1998. 20. Dr. Damluji (Interview).

Ned Kelly-Hero or Villian

Ned Kelly is an iconic Australian legend who is known as one of the most famous outlaws in Australia. Some know of him as a villain, others know him as a hero. But what was he really? The 2003 film â€Å"Ned Kelly† featuring Heath Ledger as Ned, portrays the famous outlaw as a tragic hero rather than a murderer and a thief. By researching Ned’s events, accomplishments and endeavours, it tells us that Ned was in fact a villain rather than a hero. The following essay will highlight why it is that Ned Kelly is seen as both a villain and a hero.In 1854 Edward Kelly was born in Victoria to Irish parents, John (Red) Kelly and Ellen Quinn. He was the eldest of eight children and was brought up on rural property. A the age of 12 John Kelly died and Ned had to take responsibility for the man of the house. Having a large family with no financial income was tough for the Kelly family. Faced with poverty, many poor families just like the Kelly’s were forced to steal horse an d cattle from wealthy residents. Being Irish and having a father who was an ex-convict, the Kelly’s were seen as lower class folk and so work was hard to obtain.At just age 16, Ned was convicted of stealing cattle and horses and was sent to jail for three years. He was released in 1974. During this time his mother had re-married to a man named George King who Ned began to work with. However this â€Å"work† consisted of stealing horses. Ned’s way of living as a criminal was not because he necessailry wanted to, it was simply the only way he could provide for his family. This is the reason Kelly supporters see Ned as a hero as he stood up for his family and did all he could to keep them alive and safe. As Ned grew up he began to take on the role as an Australian criminal.At the age of 24 his actions towards the police, his family and the community allowed everyone to see that he was becoming a dangerous person. It was this point in time that Ned was accused of sh ooting a police officer in the wrist and his mother was sent to jail for 3 years. The accusations against Ned were false and it turned out he was never actually at the scene of the crime. However this did not stop Ned from feeling hatred towards the police, and naturally he wanted to rebel and stand up to them. He and his brother Dan escaped to the bush as they knew they were no longer welcome in their town.They were later joined by good friends, Joe Byrne and Steve Hart. The four were camping when they came across a police camp out at Stringy Bark Creek. It was here that Ned committed his first murder. From then on, Ned and his three friends were known as outlaws and had an eight thousand pound reward right on their heads. Being an outlaw meant that anyone was allowed to kill them or bring them in and in reward gain thousands of pounds. Ned and his gang however did have supporters. These supporters were mainly lower class folk who had also been treated badly by the police and could relate to Ned when it came to poverty.It was through these supporters that the Kelly gang remained out of reach from the police for almost two years. It was during these years that the gang robbed two banks and burnt a lot of the mortgages that the poor owed. It was actions like these that made some people see Ned as a hero. As Ned became known to the majority of Australia his actions became larger and more treacherous. In 1880 Ned launched a plan that would cause terror among the community at Glenrowan. At a local hotel the gang took in 60 hostages and had prepared for a special train to run off the tracks.The police became aware of the plan and the gang was surrounded. The hostages escaped and the building began to burn. Steve Hart, Joe Byrne and Dan Kelly all died in the burning building. Ned escaped but was shot 28 times until he surrendered. He was hung on the 11th of November 1880. Despite attempts to label Ned Kelly as a tragic hero, he was in reality a murder and a thief wh o caused harm and fear to many Australians. He is still called a legend, but not because he was a hero, it is because he did what no other Australian outlaw did.

Need and New Faces

SPEECH OF WELCOME Ladies and Gentlemen, Good Afternoon and welcome to the Universidad de Zamboanga, School of Criminal Justice. It is both an honor and a privilege to stand before you, specially the new comers, today and welcome you to this amazing institution. I would like to raise a toast to all the new faces in here. New faces that we don’t know till now but would wish to know. The same new faces that once belonged to us an year ago. The same new faces that, over a short period of time, will no more be, ‘NEW’ faces.Well, I speak on behalf of all the second year students here. Just a few lines of how we all feel at this juncture. Here I go. Newness or novelty has been intriguing and fascinating to man since the Neanderthal times. Novelty for us is excitement and exuberance, surprise and science, cheerfulness and joy, hope and happiness, boldness and buoyancy, positive ness and passion. But men as we all are, novelty to us also means risk, unfamiliarity, uncertai nty, fear, doubt and disturbance.In the same token, the old and the established stands for ‘the familiar and comfortable’, ‘knowledgeable and therefore able’, ‘mature and therefore trustworthy’,‘rugged and therefore reliable. ’ But all this goes with accusations of ‘stagnation and staleness’,‘out-of-date and outmoded ness’ and ‘the slow and the stumped’. What I wish to express using all the ‘adjectives’ that I used is that these new faces in here, our juniors for the coming year, represent to us the same hope and challenge as new players in a cricket team or new twists in a good story.And we, as seniors,should ideally be the matured bunch, a bunch of guys and gals they could trust and depend upon. Together, we can make a terrific team. So, I, on behalf of all the ‘old’ faces here, welcome the new faces with open hands, open minds and above all, OPEN HEARTS. Thank You. COMMENCEMENT SPEECH Good morning faculty, families and class of Two Thousand Twelve. I am honored to be here speaking to all of you today. I want to begin with a quote from Winston Churchill from a commencement speech he gave to his prep school in 1941, â€Å"Never give in.Never give in. Never, never, never, never–in nothing, great or small, large or petty–never give in, except to convictions of honor and good sense. Never yield to force. Never yield to the apparently overwhelming might of the enemy† (Churchill, 1941) I know that quote is timeless because here I am repeating it in two thousand twelve, and why you may ask†¦because it is very relevant to my story. Many years ago when I began this journey I had a friend, told me that I would never be able to accomplish a college degree.Although my journey has taken longer than anticipated I proved that friend wrong, and maybe many other’s that were not as candid. I also proved something to myself with hard work, determination, and grit anything can be accomplished. Because life throws so many obstacles and distractions in our paths on a daily basis, it is essential to have supportive and knowledgeable people to go to when needed. The advisers helped guide and encourage me to finish what I started, and fulfill the dreams I had for myself.I cannot begin to properly thank not only my school family that cheered me on when I passed math class, my church family who always had kind words to say to me to help keep me strong when the storm rose up and made me weary, and my family-family who accepted the long hours in front of the computer when I had to complete research, write a paper, or read the endless text books that helped me get here today. I want to be a testament to what can be accomplished when one person believes they can achieve what others do not think is possible.Class of two thousand twelve, do not let people tell you who you are and what you can do, do not let people decide what you are capable of. In 2005 during a commencement speech, Steve Jobs said, â€Å"figure out what you love and do it, do not settle† (Jobs, 2005). I encourage my fellow class mates to take that challenge, do what you love and do not settle. The education that we received during our years at Universidad de Zamboanga have prepared each of us to be diligent, creative, innovative, and successful.I want to leave you with a quote from former ESPN sportscaster, Brian Kenny, â€Å"There is no there. That is elusive, â€Å"there† with the job, the beach house, the dream, it’s not out there. There is here. It’s in you†¦right now† (Kenny, 2007) Don’t waste the life that God gave you, we are his masterpiece, and we can be anything we aspire to be. Thank you. ACCEPTANCE SPEECH Thank you everybody. Thank you dad, my brothers, family, friends and to those who are home watching, thank you so much, and to everyone who voted for me.There really is n othing more important to me than striving to be a good human being. So, to be here tonight and be acknowledged as the first to receive this honor is beyond expression in words for me. This award of being a Filipino from the Within is the recognition of my achievements and you can only imagine how important it is to me. My life, as you all know begun from nothing. I grew up at a far farm in Leyte. My parents held hands in cultivating every inch of soil we have just to earn a little amount of money.When I reached six years old, we moved to the city and it was the beginning of my education. It was once difficult, not knowing where to go and at an early age being independent, no one to baby sit me or be my chaperon at school. Time went so fast and as I grew older, there was this little feeling of pity for my co-citizens. The guy on the street, the woman in the classroom, the Muslim, the Protestant, the Catholic, the Visaya, the tausug, the gay, the straight, you, me—we all just w ant to know that we matter. We want validation. We want the same things.We want safety and we want to live a long life. We want to find somebody to love. Filipinos, thank you. We want to find somebody to laugh with and have the power and the place to cry with when necessary. The greatest pain in life is to be invisible. What I've learned is that we all just want to be heard. And I thank all the people who continue to let me hear your stories, and by sharing your stories, you let other people see themselves and for a moment, glimpse the power to change and the power to triumph. Maya Angelou said, ‘When you learn, teach.When you get, give. ‘ I want you to know that this award to me means that I will continue to strive to give back to the world what it has given to me, so that I might even be more worthy of tonight's honor. Thank you. CAMPAIGN SPEECH Ladies and gentleman. Our country has come to a  crossroad, and now you have the power to change the political landscape of the Philippines. As I have said time and time again, if you elect me to be your face in congress, there are several things I will do to  ensure  that your needs are met day in and day out across this land.First of all, I plan on proposing new legislation that will invest more tax peso in our public schools, not only to meet the needs of today, but to encourage developing minds for the future. Such new funding would be used to hire and  retain  good teachers, build and  renovate  new schools, and give great tax breaks to classroom teachers. To accomplish this, I am proposing no new taxes increases, but rather arechanneling  of our existing tax  revenue  to meet these demands. Now, theincumbent  and his staff have been talking about this for years with little progress.I plan to change all of this now. Second, economic development is on the minds of most of you, particularly with regard to our downtown area. For many years, economic prosperity has beenneglected   by current government leaders, and I plan to change all of that. I am proposing a city center  revitalization  project that would promote new businesses, new residential areas, and new open green areas to bring people back to the heart of our city. Current leaders have allowed the new city to die, preferring to invest in sport arenas in the  outlying  areas.And third, I am proposing the construction of a  light rail  train system, to be built over the next decade, to meet the growing demands of better and more efficient transportation for years to come. My opponent and his administration have lacked the vision of long-term solutions, preferring to take a look and see approach. Such a short sighted  stance  fails to consider the needs of future generations . . . our children and our grandchildren. My generation doesn't want to be remembered for a road we build today, but for a more visionary transportation system for our future.And finally, my opponent has  cited  my inexperience as a reason why you shouldn't vote for me. However, I am not a career politician who has lost touch with the everyday needs and concerns of day-to-day people. My work as an educator and business owner has given me a unique perspective on the pains and challenges you face. If elected, I promise to give my all to my elected position and make sure your issues and concerns are fully  addressed  at the local and national level. Thank you

Communication in the Curious Incident of the Dog in Night-Time Essays

Communication in the Curious Incident of the Dog in Night-Time Essays Communication in the Curious Incident of the Dog in Night-Time Essay Communication in the Curious Incident of the Dog in Night-Time Essay In â€Å"the Curious Incident of the Dog in the Night-time†, the author Mark Haddon presents a series detective stories of a autistic boy of 15 year-old named Christopher Boone, living in Swindon, England to investigate the death of a dog called wellington and finds the secret of his family and venture across London. As my first sight of the character Christopher, I just got the impact of his suffering of autistic issue and took pity on him. He was in a special-needs school and stuck in a stereotypical discrimination from outside. For example, when he got off the school bus, he was joked as â€Å"Special Needs! Special Needs! † (Haddon 44) and became the derision for fun by others of the same age. On the other hand, he had less predictable mind than most ordinary people, especially in terms of the insufficient to conjecture the facial expression, and he also could not talk to people in â€Å"normal† social etiquette. It generated a communication obstacle among him and other people. His random spasms or behavioral habits had a tendency to scare strangers. Therefore, people got quickly irritated and walked away. This was seen on his journey to London when he met a woman of good intension to help him. The lady tried to see if he was alright and asked â€Å"is there anything I can do for you†. Instead of typically replying a â€Å"yes† or â€Å"no†, he threatened the lady, â€Å"I’ve got a Swiss army knife and it has a saw blade†¦finger off† (Haddon 184). Even facing his mother, who might count as strangers, Christopher had difficulty to go shopping and understood what her mother implied. After he lived with her mother temporally, he said he had â€Å"one of his favorite dreams†, where there would be only him left and he needn’t struggle in the social communication. With further reading, I thought I could not use â€Å"disability† to describe his communication, but â€Å"difference† instead. Thought he did not communicate with some strangers, one person who did was Siobhan, his teacher. As a professional, Siobhan was able to understand and respect Christopher, a detail at the beginning of the novel, she apologizing to Christopher for her picture and her laughing (Haddon 3). She understood that Christopher needed very specific details when being told what to do and it would confuse him if they were not put in a particular way. For example, she said â€Å"If you want to go on the swings and there are already people on the swings, you must never push them off. You must ask†¦have finished† (Haddon 30) instead of â€Å"you must obey the order and be polite†, which Christopher would never be able to interpret so that he ould decide for himself â€Å"what I am going to do and what I am not going to do† (30). There was a trust helped Siobhan and Christopher to communicate. However, even though Siobhan was able to understand Christopher at a high level, she cannot form a close bond with him and lacks an insight to him that others who weren’t emotionally detached to him could see. Although his father did not have too much talk with Christopher, he was the core of the life of Christopher.

Proposal of Student Jnformation System Essays

Proposal of Student Jnformation System Essays Proposal of Student Jnformation System Essay Proposal of Student Jnformation System Essay CHAPTER 1 INTRODUCTION Proposed Research Topic: Shortcoming of IFM Student Management System Meaning of Student information system Student information system is a software application for education establishments to manage student data. Also known as student information management system(SIMS),student record system(SRS), student management system(SMS). Objective of proposal: IFM’s students claim that student management system is very inconvenient to them as the end users of the system during day to day operations. Due to this fact, we will concentrate on enhancing the system functionalities that have proved to have weakness such as to enable the system to calculate GPA at the end of each semester and make the system reliable and available for student to view their results and fee payment. Background: The background of student information system starts from manual management of information like the result to be provided to the notes board where as the area of student to access the result. This were difficult for the student to access the information due to increase number of student, and the system were moved to computerized that start with SARIS and now SIS but there are a sort of problem. Not only student but also management increased their performance due to shifting from manual operations to computerized operations. Therefore, this project shall be conducted in team work by four members in the IFM (The Institute Of Finance Management)premises which I located at city center opposite to national Museum. The first member is a team leader and he is specialized in projects management, the second member is specialized in research and data analysis, the rest two members are specialized in system development and maintenance process. Shortcoming of Student Management System IFM student management system has proved to have a several problems (shortcoming) regarding to the user who are students. The system seems to be very inconvenient to the users as it is viewed from its different functionalities as demonstrated below: Lack of relevance information Lack of relevance information such as in the module section, because it contains non-relevant subject for example for Bsc. IT module, Audit has been indicated as one of the subject to be selected during second year study where as it not part of subject to be selected or studied by IT student so it lead to confusion and inconvenience during selection of module. It also has poor organization of necessary information, module should be divided based on semester and not year. It should enable user to see the overview/content of each subject for example in case of† IS project† it should shoe the content of this subject so as student should get a picture of what is going to cover regarding to the subject, this will enable student to be aware when selecting an option subject. In case of GPA The system should calculate the students’ GPA at the end of each semester. This shall make student aware of his academic performance so helping him/her to make strategic plan on how to improve his/her performance and enhance seriousness of the student System reliability The system is not reliable because when maintenance or updating information in one of its functionality negatively affect the other functionality for example during uploading of result, student may not even be able to access other functions such as fee payment, home as well as student profile despite the fact that only function that deal with result is maintained. Instead message that says †system is undergoing maintenance† appear and no any function can be accessed. Poor interface System interface should not require user to scroll down or up so as to access some information instead all information should be arranged in a manner that all features appear to fit to the screen width and height. In results and payment link Information are not integrity, this problem show that the data can be changed at any time when the system used or accessed, for example on result you can look the result on this time are not the same when you will check again it can be good result or bad result but that does not matter, it needed to get expected result. Also in payment link you can check the payment status on this time you are not debt but any time the status will show you are debt. In the student profile link The update of information to the student profile are not reliable, for example the timetable it can be better when a particular student check the timetable in his/her profile to avoid disturbance or any information are needed to be uploaded in student profile to show the accuracy of student to get new or particular information. Also there is problem when you editing information in your profile are not accuracy because you can edit and the system are not respond to make changes or sometime the changes are accepted. In the communication link In case of communication link there is no feedback/notification which can make you to know you request are sent or fail. For example you can send the email to the lecture, when you send the email have no notification which show you the email now is sent and there is no feedback from the lecturer to you, from example to tell you your request is on processed wait for a hour or a day. CHAPTER 2 LITERATURE REVIEW Literature review refers to the survey of important articles, books and other sources pertaining to your research topic. This review of the professional literature relevant to your research question will help to contextualize, or frame, your research. It will also give readers the necessary background to understand your research (Joffrey hoffer ). According to Student Management System of IFM we reviewed the whole system, the system tried to accomplish some of the need of the students and management but other task where not ell introduced. The system should be integrate means that the accuracy and consistency of stored data, indicated by any absence of any alteration in data between two updates of data record (joffrey Hoffer). now the student management system of IFM not integrated due to the reason that the available information are not consistent. User friendly refers as application, equipment, facility, process, or system that is compatible with its int ended user’s ability to use it easily and successfully (Balasubramanian,D 2001). According to IFM student management the system failed to maintain user friendly because there is a lot of scrolling in order for the user to see the other information which can reduce user intention. Feedback refers as the process in which the effect or output of an action is ‘returned’ (fed-back) to modify the next action. Feedback is essential to the working and survival of all regulatory mechanisms found living and non-living nature, and in man-made system such as education system (www. businessdictionary. com). In case of IFM student management system, the system does not provide any information when the student provides the communication to the management. CHAPTER 3 METHODOLOGY According to the problem or shortcoming demonstrated above, there are various ways that can be followed to investigate the real solution to the above problems but for this case â€Å"Rapid Application Development† and Conduct a literature review are the best methodologies to be used to accomplish the proposed project due to the following reasons * Methodologies radically decrease design and implementation time. Close collaboration between users, analysts and managers. System Development Methodology is a standard process followed in an organization to conduct all the steps necessary to analyze, design, implement, and maintain information systems. We suggest using Rapid Application Development (RAD) Methodology RAD is a software development methodology, which involves iterative development and the construction of prototypes. It involves extensive user involvement, prototyping, JAD sessions, integrated CASE tools, and code generators. Joint Application Design (JAD) is structured process involving users, analysts, and managers. Several-day intensive workgroup sessions. It uses customer involvement and group dynamics to accurately depict the users view of the business need and to jointly develop a solution. REFERENCES * Modern system analysis and design sixth edition by Jeffrey A. Hoffer, Joey F. George, Joseph S. Valacich. * www. businessdictionary. com * IFM Student Management System * Computer installation and servicing Balasubramanian,D 2001

Schrenker Faked Death to Escape Financial Trouble

Schrenker Faked Death to Escape Financial Trouble Wealthy business owner and money manager Marcus Schrenker made headlines in January 2009, when he attempted to escape the consequences of frauding investors by parachuting out of his small one-engine prop plane in an attempt to fake his death. At one time, Marcus Schrenker had everything. He owned three investment consulting firms, lived with his wife and children in the exclusive Indianapolis suburb of Geist, in a $3 million dollar waterfront home that had a dock and a large swimming pool. Flying was a hobby of his and he owned two aircraft which he used to go on lavish vacations. But in January 2009, it all came crashing down. Idyllic Life on the Outside Marcus Schrenker was born on November 22, 1970.   He grew up in Merrillville, Indiana which is located in the Chicago metropolitan area. In 1989 Schrenker graduated from Merrillville High School, and then went to college at Purdue University. It was at Purdue that he met (former wife) Michelle, married and together they had three children together. As idyllic as the Schrenkers life appeared, there was also a dark side that those who lived with Marcus or around him were very aware of to the point of feeling discomfort when he was around. Schrenker would go from being friendly and charismatic to angry, unreasonable and combative. And, according to his neighbor Tom Britt in an interview with abcnews.go.com, episodes of this type of erratic behavior became more frequent as he grew older. Diagnosed with bipolar disorder, Schrenker did what many with this disorder do, he would often stop taking his medication, and Michelle, their children, and investors would end up paying the price. Savvy Financial Investor Turned Crook Schrenker owned three financial companies: Heritage Wealth Management, Heritage Insurance Services, and Icon Wealth Management.   His wife Michelle was paid $11,600 as the chief financial officer of the three companies and bookkeeper. She was also on the bank account of Heritage Insurance Services, which gave her the authority to write checks and withdraw money. But in 2008 Schrenker was under investigation in Indiana after several complaints were lodged by some of his investors, upset with how he was handling their money. Friends, the parents of friends and neighbors were among the investors that filed complaints. Michelle had also filed for divorce on December 20, 2008, after learning of her husbands infidelities with a woman who worked at the airport. Investors Supported Lavish Lifestyle Unknown to Schrenker, he had been under investigation for 10 years for various lawsuits that had been filed against him. Then on December 31, 2008, state investigators armed with a search warrant, seized computers, several plastic tubs filled with paperwork, the Schrenkers passports, over $6,000 in cash, and the title to a Lexus, from the Schrenkers home. On January 6, 2009, Schrenker was charged with unlawful acts by a compensated adviser and unlawful transaction by an investment adviser. Bail was set at $4 million.   According to Jim Atterholt, who was the State Insurance Commissioner, Schrenker charged investors exorbitant surrender charges after he moved them out of one annuity and into another. The investors were not told in advance about the fees.   Three days later, on January 9, Schrenkers company Heritage Wealth Management Inc. was issued a $533,500 judgment after a federal court in Maryland ruled in favor of OM Financial Life Insurance Co. The lawsuit contended that Heritage Wealth Management was involved in insurance irregularities and should have returned commissions of more than $230,000. Plane Crash   On Sunday, January 11, 2009, Schrenker flew off from an airfield in Anderson, Indiana in his single-engine Piper. He listed his destination as Destin, Florida. As he neared Birmingham, Alabama, he put out a fake mayday signal and told air traffic controllers that he had been badly injured and was bleeding profusely after the windshield of the plane imploded.Afterward, he put the plane on autopilot and parachuted out. Military jets attempting to intercept the plane reported that the door of the plane was opened, and the cockpit was dark and appeared empty. The jets followed the unmanned plane which crashed over 200 miles later in a swamp in Santa Rosa County, Florida, around 50 yards from a residential area.   After the crash, the plane was found somewhat intact. Investigators searched the plane and reported that there was no blood inside of it and the windshield was completely intact. Authorities put out a warrant for Schrenker arrest. On the Run Schrenker plan was to fake his death and make a run for it. On January 10, the day before he parachuted out of his plane, he drove to Harpersville, Alabama and stashed a motorcycle, money and other supplies in a storage facility. He informed the owner of the facility that he would return Monday. Once Schrenker parachuted to the ground, he made it to Childersburg, Alabama, where at 2:30 a.m. he asked for help from a private resident. He told the resident that he had been in a canoeing accident. He was given a ride to the nearest town and went to the local police station.   He gave the police the same story about being in a canoe accident, and after producing his (surprisingly) real identification, the police drove him to a hotel where he registered under a fake name and paid cash for the room. The following morning, after hearing about the plane crash and that Schrenker was on the run, the police returned to the hotel, but he was gone. Schrenker managed to walk undetected to Harpersville and retrieved his motorcycle then rode it a KOA Campground in Quincy, Florida. There he bought a tent site for one night, wood, a six-pack of Bud Light Lime and was given access to the campgrounds wireless access. Embarrassed and Scared On January 12, Schrenker emailed his friend, Tom Britt, and wrote that the crash was a misunderstanding and that he was too embarrassed and scared to return home, so instead checked into the hotel. He went on to say that he would soon be dead.   On the same day, a Hamilton County Superior Court judge froze both Marcus and Michelles assets. Capture The campground owners were contacted by the sheriff, who wanted to know if there was anything unusual going on there. They told the sheriff about the man who had checked in the previous day but had not checked out.  Soon afterward, U.S. marshals swarmed the campground and found Schrenker, barely conscious and incoherent, lying inside the tent. He had lost a lot of blood from a self-inflicted cut on his wrist and an area near his elbow. He was flown to Tallahassee Memorial Hospital. On January 13, Schrenker was arrested and charged in federal court in Pensacola, Florida, with deliberately crashing his plane and making a fake distress call.   Trials and Sentencing February 5, 2009A man in Dothan, Alabama was granted $12 million after an Alabama judge ruled in his favor that Schrenker had sold him a defective airplane. June 5, 2009  Schrenker pleaded guilty to intentionally crashing his plane as a way to escape his mounting financial and legal problems. He was sentenced two months later to four years and three months in prison, $34,000 in restitution to the Coast Guard for its search and rescue efforts and $871,000 in restitution to Harley-Davidson, the lienholder of the plane. Schrenker later pleaded guilty to three counts of securities fraud and two counts of working as an investment banker without being registered. He was given a 10-year prison sentence to run consecutively with the previous sentence for the fake plane crash, and he also had to pay $633,781 in restitution. Six Years Later Schrenker was released from prison on September 18, 2015.

Corporate Social Responsibility (CSR) Essay Example | Topics and Well Written Essays - 2250 words - 1

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Electronic Health Records Research Paper Example | Topics and Well Written Essays - 1500 words

Electronic Health Records - Research Paper Example EHRs, Pros, Cons In a document from the United States Department of Health and Human Services (HHS), the benefits of adopting the use of HIT in both public and private institutions were presented, as well as the goals, vision, and changes in the system once health care delivery would integrate the use of such innovations. In 2004, former US president Bush â€Å"called for a widespread adoption of interoperable EHRs within 10 years,† and the established position of National Coordinator for Health Information Technology was tasked to develop and implement a â€Å"strategic plan† that would guide the implementation of HIT nationally in both public and private sectors (HSS 1). From here we see that such advancements in technology are supported by the federal government, and imply that they may have more advantages than disadvantages. In a publication by the National Institutes of Health (NIH) and National Center for Research Resources (NCRR), they adopt the Health Informati on Management Systems Society’s (HIMSS) definition of EHR where, â€Å"The Electronic Health Record (EHR) is a longitudinal electronic record of patient health information generated by one or more encounters in any care delivery setting. Included in this information are patient demographics, progress notes, problems, medications, vital signs, past medical history, immunizations, laboratory data, and radiology reports. The EHR automates and streamlines the clinician’s workflow. The EHR has the ability to generate a complete record of a clinical patient encounter, as well as supporting other care-related activities directly or indirectly via interface - including evidence-based decision support, quality management, and outcomes reporting.† (1) The pen and paper system adopted in health care institutions have been blamed more than many times in errors that occur in health care delivery. In the development of EHRs, these mistakes are perceived to lessen because they say that electronic records are legible and consistent, not encouraging other members of the health care team to assume or guess medications, dosages, and other physician orders written on the patients’ charts once they get hard to read. Fragmentation of information that may be caused by paper records have the risk of increasing health care cost to manage adverse effects the patient could experience in the event that something undesirable happens when information on paper are misinterpreted. Another advantage of an EHR is its increased capabilities to store information for longer periods of time, and it is accessible, allowing immediate retrieval of information (Gurley). The system is also designed to detect abnormal results, in laboratory and diagnostic procedures, for instance, and reminds and alerts providers when such are found in the records. This feature thus enhances patient safety in the deliverance of care. One disadvantage with an EHR is its startup costs, which ma y be too much (Gurley). Although the system is seen to reduce health care costs, there is a need for financial capital to be invested during its initial adoption that may be a huge amount. Also, to users who are not technically knowledgeable, EHRs may become difficult, instead of convenient, to them. The issues considered when EHRs are

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Different essays Essay Example | Topics and Well Written Essays - 3000 words

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Different essays Essay Example | Topics and Well Written Essays - 3000 words

Different essays - Essay Example stently met; and providing subtle but regular enhancement in the quality of an item or service, so that there are lesser and lesser flaws on delivery. The particulars of how each of these terms is interpreted are specific to the industry or business in question. Risk management, on the other hand, is the process of identifying, assessing and peritonising the risks to efficient functioning within a system. The essence of risk management is improvement in the value of the end result by being flexible yet systematic; transparent and inclusive of all factors and circumstances; integral to the analytical process, but able to provide solutions specific enough to the given problem. Possible the most important factor is that it should be able to evolve continuously to meet changing needs. While both processes – Quality management and Risk management are essential for ensuring smooth operations, and thus have a number of overlaps in their core principles; they ad differ on one significant account. Quality Management focuses on the end result and the extent to which error may be avoided in the deliverables; while risk management focuses on the extent to which already occurred errors may be rectified and repeat ion be avoided. Cianfrani, C.A., West, J. E. (2009).  Cracking the Case of ISO 9001:2008 for Service: A Simple Guide to Implementing Quality Management to Service Organizations (2nd Ed.). Milwaukee: American Society for Quality. pp.  5-7 Continuous quality improvement (CQI) is embedded in patient safety-the ability to learn from mistakes and take actions to prevent the mistakes from re-occurring. Identify and explain how principles of CQI reduce the risk of harmful medical injuries. Tindill and Stewart (1993) have defined CQI as â€Å"A comprehensive management philosophy that focuses on continuous improvement by applying scientific methods to gain knowledge and control over variation in work processes†. Baker (1997) gives the steps to using CQI. The first step

The Sociological Imagination SOC 131 Assignment Example | Topics and Well Written Essays - 250 words

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The Wireless Internet Technology Computer Science Essay

The Wireless Internet Technology Computer Science Essay Wireless Internet gives us a permission to access World Wide Web or Internet email via wireless network. Without using any telephone line or any cable network wireless internet can be used. Not only in a particular place we can use the Internet through wireless Internet even if we are out of the office or home. People have tended to use wireless Internet not only it dont use wire but also it has easy using for their activities. When we consider about the wireless technologies, Wi-Fi, Wi-max, Blootooth, 3G and Satellite are examples. When we use these technologies to access Internet these technologies will help us in different ways, and difference technologies embedded in different devices. Some technologies are available in devices in default. And some can be connected. With recent advances in wireless Internet technology , high speed wireless connection are now available on laptops, cell phones ,and other mobile computing devices. paragraph{} Wireless Internet is become most important in today. In education, business, exploration, and govern like all this field use the facility of wireless Internet. The world has been become global. Then the information not limited to a particular place, in this situation wireless internet is the tool to link this all things together. Therefore people should not limited for a place like home or office. They must be able to access the internet at any place where they want. Therefore wireless Internet is very important to todays world. Internet is the most important and valuable topic in today. People use Internet to do their lots of activities. section{History of Wireless Internet.} begin{itemize} item German physicist Heinrich Hertz in his lab designed the primary electromagnetic radio waves in the year 1888. item In the year 1894 using radio waves in Oxford, England was sent by British physicist Sir Oliver Lodge as the first message. item Italian inventor Guglielmo Marcon delivered radio waves diagonally the English Channel in the year 1899. end{itemize} section{New features of the Wireless ISPs} However, modern wireless ISPs are able to provide connection speeds ranging anywhere from 384 Kbps to 2.0 Mbps. That is up to 35 times faster than dialup! One new wireless technology in development as of early 2009 is poised to increase the download speeds of wireless even further. WiMax promises to deliver maximum speeds of up to 7 Mbps to your laptop, your car, your cell phone, and your home. WiMax is only just now becoming available in some U.S. cities, but expect to see it in more locations by the end of the year and throughout 2010. Internet is a wide range of subject. Through the internet what we can do is not limited to the send emails and message activities through your mobiles phones. There are number of operations we can do by using the internet. But the technologies we that we use to access the internet is limit the those activities. To download avideo, share a large file, download streaming media, upload some large amount of data, it is better to having a high speed wireless Internet service Provider. In the present most mobile computers such as laptops comes with the facility to access the internet. It means the devices already have a wireless adapter installed in it. Not only that there are number of computer related devices which can be used to inernet remotely. Those devices have been set up to access the internet in any where the wireless ISP facility have been established. By today there are so many places they provide the facility to access the internet. And most of ISPs give the chance to their customers providing the internet access facility such as 3G, wi-fi in public areas. section{Requirements for a Wireless Internet Connection:} When we need to connect a device to the internet wirelessly, there are need some different equipments and facilities than when connecting using wired connection. To access the internet wirelessly it is good to have following things: begin{itemize} item Some type of mobile computing device, such as an iPhone, PDA, mini-computer, cell phone, or similar item or a laptop computer . item An internal wireless adapter or a USB port for connecting an external adapter. the adapter that you use must be compatible with the specific wireless provider you sign up for and the protocols they use. For example, a Wi-Fi 802.11 adapter. item A high speed, wireless Internet access plan from a provider in your area. item Free sniffer software for locating access at various Hot Spot locations (this software is typically supplied by your wireless Internet service provider). end{itemize} It is important to note that wireless home networking and wireless Internet access outside the home or office are two rather different things. Setting up a wireless LAN in your home should not involve a separate service beyond your current DSL or cable provider. They will typically provide you with all the equipment that you need, such as a wireless router, to establish a wireless LAN in your home at no extra cost. section{WISP Wireless Internet Service Provider} Wireless Internet Service Providers provide the public wireless services. There are number of WISPs available in today. In airports, hotels , computer schools and other public business places are covered with the networks using the wireless internet service providers. WISPs are mostly used to create the Local area networks(LAN). When you use a WISP, you must have the permissions to access it. But some WISPs give the access free. When you use it you must have the clear idea about the security of that WISP. Because there can spread the viruses through that networks. Therefore it will be harmful to your computers. Some WISPs give their service having some contracts, and some time they charge for their service. chapter{wireless Networks} section{What is a Wreless Network?} A wireless network is a kind of network which has interconnections between nodes without using a wire. In this methodology the network is established with the help of electromagnetic waves such as radio waves, LAN connections etc. wireless network is normal same as other network but use the wireless technology to transmit data through the network. There are some advantages uses the wireless network, because the devices within the network can be access within that area at any time anywhere. section{Types of Wireless Networks} subsection{Wireless Local Area Networks (WLAN)} Wireless lan is a wireless local area network which uses radio waves for data transmission between computers of the same network. WLANS allow users in local area such as in a university library get the access to the internet. subsection{Wireless Personal Area Networks (WPAN)} Bluetooth and Infra Red technologies are used for wireless personal Network. These technologies will allow the connectivity of personal devices within an area of 30 feet. Infra Red requires a direct line and the range is less as compared to Bluetooth technology. subsection{Wireless Metropolitan Area Networks (WMAN)} Wireless man is a Metropolitan area network that connects the computerof various local area networks. It could be within a building in the company. section{Wireless Wide Area Networks (WWAN)} WWANs or Wireless Area Networks can be maintained over large areas such as in different cities or between different countries, via multiple satellite systems or antenna sites. The types of system are called 2G systems. chapter{3G Internet} Access the internet using the 3G mobile network is meant by 3G Internet. 3G mobile network can be accessed through a mobile device which can be a mobile phone or PDA. Third generation technology is used by 3G internet, which allows users to access larger amount of data with a higher speeds. When comparing the other technologies which are used to access the internet, 3G technology is in a higher position. There are number of devices which provide the facilities to use 3G technology. section{3G internet vs. regular internet} To access the 3G internet there are some specific devices that are smaller and more compact than regular desktop and laptop computers. Mostly 3G internet is accessed by the mobile phones. Therefore the accessing internet is depend on the mobile phones size and the model. Because the mobile phone has more facilities it is easy to access the web pages to see in their normal sizes. Otherwise the applications interfaces view in smaller size. Mobile networks handle those data, therefore the accessing the internet through the 3G internet is simpler than the regular internet. There are limited download in 3G internet and it depend on the mobile service provider which is selected by you. When we use the wired network to access the internet we can use it within a limited area, but when weuse the 3G internet there has facility to access the intrenet within a wide area which is coverd by the mobile service provider. To acess the 3G internet there only need a mobile phone and the facility to 3G by the service provider. begin{itemize} item Speed of 10Mbps at 10 kilometers with line-of-sight with high throughput. item Easy installation and much faster installation compare to wired networks. item Full support for WMAN services. item Single station can serve hundreds of users. item It is standardized, and same frequency equipments work together. item Lower consumer premises equipment cost. item WiMAX is enabling for number of applications in customer and business because of its quality of service. end{itemize} section{Is the 3G internet right for you?} The main thing with the accessing internet through the mobile is the size of the viewing the web pages. Accessing 3G internet is some time not practical with the size of viewing to fulfil our needs through the 3G internet. There are some advantages as well as disadvantages. Some time the web pages which are viewed in the mobile phones or PDA are simple pages and they contain only the valuable details. At that time users dont need the vaste their time and they can get the information about what they are searched directly and fast. But they can be only less detailed. To watch some video, upload pictures, design tasks they are difficult to do with the 3G internet. But the very important fact is use the 3G internet is available in anywhere the signals available on the selected service providers. Nowadays it is not difficult because the every place covered by the service providers. section{So who will use 3G internet?} paragraph{} There are limited facilities have provided in 3G mobile internet. But it is easy way to access the internet than access the internet through the DSl or cable network. In business, students can use the 3G internet mostly. It would be useful to anyone who has the facility to access the internet anywhere. chapter{WiMAX } section{WiMAX: Broadband Wireless Access} paragraph{} WiMAX stands for Worldwide Interoperability for Microwave Access. WiMAX is the IEEE 802.16 standards-based wireless technology that provides MAN (Metropolitan Area Network) broadband connectivity to access the internet. In a WiMAX is an Air Interface for Fixed Broadband Wireless Access Systems, also known as the IEEE WirelessMAN air interface. As far as 30 miles of area can be covered using the WiMAX-based system by transmitting data. So far, WiMAX can be used for homes and offices communication . section{Wireless Standards} There are some wireless standards have been established by the IEEE. begin{itemize} item IEEE 802.15, also known as Bluetooth, for the Personal Area Network (PAN); item IEEE 802.11, also known as WiFi, for the Local Area Network (LAN); item IEEE 802.16 for the Metropolitan Area Network (MAN), item IEEE 802.20 for the Wide Area Network (WAN). end{itemize} paragraph{} Normally miles are used to measure the WiMAX range and feet are used for the Wifi range. The main thing is that WiFi is focused on a local-area networking (LAN) technology and that WiMAX is a MAN technology. paragraph{} The 802.16d standard of extending 802.16 supports three physical layers . The mandatory PHY mode is 256-point FFT Orthogonal Frequency Division Multiplexing (OFDM). The other two PHY modes are Single Carrier (SC) and 2048 Orthogonal Frequency Division Multiple Access (OFDMA) modes. By the way, the corresponding European standard-the ETSI HiperMAN standard-defines a single PHY mode identical to the 256 OFDM modes in the 802.16d standard. paragraph{} A WiMAX system consists of two parts: begin{itemize} item A WiMAX tower, similar in concept to a cell-phone tower A single WiMAX tower can provide coverage to a very large area as big as 3,000 square miles (~8,000 square km). item A WiMAX receiver The receiver and antenna could be a small box or PCMCIA card, or they could be built into a laptop the way WiFi access is today. end{itemize} paragraph{} There are namy advantages included in WiMAX-based solutions, robust security features, good Quality of Service, and mesh and smart antenna technology that will alow better utilization of the resources. WiMAX-based voice service can work on either traditional Time Division Multiplexed (TDM) voice or IP-based Voice, also known as Voice over IP (VoIP). paragraph{} WiMAX is similer to WiFi but the WiMAX have higher speed than Wi-Fi and would cover a large area by spreading in a long distance than covering from WI-Fi. Therefore using WiMAX large number of users can access the internet. Use the WiMAX than Wi-Fi is better to get more works. chapter{Wi-Fi Wireless Internet} paragraph{} WiFi stands for wireless fidelity and is a popular technology being used by homes, workplaces, mobiles and computer systems world-wide. paragraph{} Using radio waves produce the high speed internet services and network connection can be described in the Wi-Fi internet. This technology mostly used in the business places, universities, and offices. Wi-Fi technology can be used in a limited area. Within that area any can access the internet through a device like laptop which has a wireless adapter. paragraph{} Wi-Fi works using radio frequency, without using any wired connection between sender and the receiver. When we use the Wi-Fi to a network, automatically create a wireless local area network (WLAN). Wi-Fi provide Fast data transfer rate. With transfer speeds up to 54mb. paragraph{} Within the Wi-Fi established area users can move with their computers from one access point to another. The cost for the wired network is can be saved using wireless networks. paragraph{} begin{itemize} item Normally open or un-encrypted as a default setting comes with the WiFi (wireless fidelity) networks. item In order to secure a WiFi, network, connection must distribute with password protected and the device must be configured using a Graphical User Interface or GUI. item Un-encrypted networks are freely accessible and any data can be accessed through these. Therefore the spreading of viruses can be happen. end{itemize} chapter{Other Technologies} section{Bluetooth} subsection{What is Bluetooth?} paragraph{} Bluetooth is one of wireless technology most used in today in the digital devices. That technology is used to access the internet too. Bluetooth technology is use o communicate between various electronics and that technology has been expanding every day. Mostly used in mobiles phones, personal computers, PDA, Laptops, digital camera, MP3 players and other Bluetooth enabled devices. paragraph{} The Bluetooth technology was invented by Ericson in 1994, and after in 1998 that the major mobile phone companies such as Nokia, Ericsson, Intel and Toshiba gathered to promote this technology. Using Bluetooth there can be connected eight devices at a time. Communication can be established hopping channels up to 1600 times per second. Bluetooth wireless technology works by allowing the transmission of signals over short distances between these devices and there by abridge communication and synchronization between these devices. subsection{How it Works} paragraph{} The Bluetooth chip can operate between the frequency band of 2400-2483.5Mhz. Bluetooth is designed to use in area where the wireless communication such as infrared are not working. Between the devices which are use to connect to using the Bluetooth there doesnt need to have a clear path between them for connecting the devices. paragraph{} Bluetooth wireless technology works by allowing the transmission of signals over short distances between these devices and there by abridge communication and synchronization between these devices. section{GPRS} GPRS stands for General Packet Radio Service, and is a protocol for passing data over a mobile phone network. And GPRS use to access the internet through the mobile phones. Even though there is no 3G facility, you can access the internet with having the GPRS facility in your phone. Heres what you need to know about GPRS: begin{itemize} item GPRS replaced dial-up mobile phone Internet access, offering faster browsing of Internet content and email. Its an always on service. item GPRS on a mobile phone doesnt use a phone number to connect; it uses something called an APN (Access Point Name). item For GPRS usage, have to pay for the amount of data you transferred, and not need to pay for your online time per minute. item GPRS has now been largely superseded by faster data network services known as 3G end{itemize} chapter{Conclusion} To access the internet it is easy to use the wireless technology because it can be used in everywhere the signal are available in internet service providers. When we select the technology to access the internet we must consider about the speed, cost, availability of signals, suitability of the needs. According to the tasks we wants to fulfil the technology can be different. When you use the 3G Internet through the mobile phones it is better to consider about the size of viewing. Bluetooth is mostly use to connect phones with the computers than connecting computer to a computer. There are various networks in wireless technology which are related to the different places. begin{thebibliography}{100} bibitem {}Unknown Author. (2002). textit{Wireless Internet Service}. Available: http://www.high-speed-internet-access-guide.com/wireless/. Last accessed 10 June 2010. bibitem {}Unknown . (2008). textit{3G Intrenet}. Available: http://www.broadband-expert.co.uk/3g-internet/. Last accessed 10 June 2010. bibitem {}unknown. (2002). textit{GPRS in the UK}. Available: http://www.filesaveas.com/gprs.html. \ Last accessed 11 June 2010. bibitem {}unknown. (2007). textit{Wireless Network Types}. \ {Available: http://www.networktutorials.info/wireless_networking.html}. Last accessed 27 May 2010. bibitem {}unknown. (2008). textit{How WiMAX Works}. {Available: http://computer.howstuffworks.com/wimax1.htm}. Last accessed 07 June 2010. bibitem {}unknown. (2010). textit{Wi-Fi}. {Available:http://www.webopedia.com/TERM/W/Wi Fi.html}. {Last accessed 03 June 2010}. bibitem {}unknown. (2006). textit{Wireless Network}. {Available:http://www.altiusdirectory.com/Computers/wireless-network.html}. Last accessed 04 June 2010. bibitem {}unknown. (2006). textit{Bluetooth Wireless Technology}. {Available:http://www.altiusdirectory.com/Computers/bluetooth-wireless-technology.html}. Last accessed 07 June 2010. bibitem {}unknown. (2006). textit{Bluetooth Wireless Technology}. {Available:http://www.altiusdirectory.com/Computers/bluetooth-wireless-technology.html}. Last accessed 12 June 2010. bibitem {}unknown. (2006). textit{WiFi How Does It Work?}. \ {Available:http://www.bwif.org/wifi how it works.html}. Last accessed 08 June 2010. bibitem {}unknown. (2005). textit{Different Types of Wireless Network}. \ {Available:http://www.greyfriars.net/gcg/greyweb.nsf/miam/article01}. Last accessed 11 June 2010. bibitem {}unknown. (2010). textit{Introduction to Network Types}. \ {Available:http://compnetworking.about.com/od/basicnetworkingconcepts/a/network types.htm}. \Last accessed 07 June 2010. bibitem {}unknown. (2010). textit{Wireless Networks}. {Available:http://www.topbits.com/wireless-networks}. Last accessed 07 June 2010. bibitem {}unknown. (2010). textit{WISP Wireless Internet Service Provider}. {Available:http://compnetworking.about.com/od/wirelessterms/g/bldef wisp.htm}. \ Last accessed 07 June 2010. bibitem {}Jeff Tyson. (2008). textit{How WAP Works}. \ {Available:http://compnetworking.about.com/gi/o.htm?zi=1/XJ/YazTi=1sdn=compnetworkingcdn=computetm=552f=internet.htmv}. \Last accessed 24 May 2010. end{thebibliography} end{document} end{document}

Modernist Literature Essay -- Modernist Literature Essays

Modernism emerged at the beginning of the twentieth century, following World War I and flowing through the â€Å"roaring twenties.† Materialism, crime, depression, and change filled this era. Reflecting the revolutionary time period, modernism itself was a revolution of style. Musicians, artists, and writers broke away from traditional, conventional techniques to create new, rebellious art. Modernism, in other words, was a change in how artists represented the world in their works. Passionate, sporadic jazz music—referred to as â€Å"jungle music†Ã¢â‚¬â€danced through the music scene. Painters such as Pablo Picasso and Wassily Kandinsky stroked over the paintings of impressionist, representationalist artists, such as Hilaire-Germain-Edgar Degas. Poets like T.S. Eliot, e.e. cummings, Wallace Stevens, and William Carlos Williams broke the rules of conventional poetry. Lastly, Ernest Hemingway and F. Scott Fitzgerald replaced the plot-driven novels of the n ineteenth century with their works: The Sun Also Rises and The Great Gatsby. New was in, and new meant new ways of looking at and experiencing literature, poetry, and other forms of art. Modernists realized that there was more than just understanding a work, declaring that one could also enjoy art. Therefore, pleasure became extremely important. Pleasure filled the streets, with people unlawfully drinking alcohol, engaging in sexual relationships, and benefiting from the current prosperity; pleasure filled the arts. With pleasure came a preoccupation with perspective as well. A person’s perspective determines whether or not he or she enjoys art and really life itself. For the first time, therefore, pleasure and perspective were the main focus and interest of artists, thus formi... ...this new art. However, the mind did not suffer from its new flesh. The style of modernist writers is actually deceivingly simple. Although the sentences and words of modernist works seem uncomplicated and plain, the emotion and underlying problems are still very complex. Hemingway’s The Sun Also Rises, for instance, is about more than drunk people. However, realizing that the reader may struggle to comprehend his difficult ideas, Hemingway, as well as the other modernist writers, added these revolutionary components—such as symbolism and leaner sentences—to allow the reader to enjoy the art. One can communicate with and take pleasure in another being without fully understanding or delving into his complicated mind. One can enjoy art’s flesh without completely grasping its mind. Art as this full being was a new, modern idea that caused a revolution of style.

Waterloo :: essays research papers

BATTLE OF WATERLOO   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚     Ã‚  Ã‚  Ã‚  Ã‚  The Battle of Waterloo was the final and decisive action of the Napoleonic Wars, the wars that effectively ended French domination of the European continent and brought about drastic changes in the political boundaries and the power balance of Europe. Fought on June 18, 1815, near Waterloo, in modern Belgium, the battle ranks as a great turning point in European history.   Ã‚  Ã‚  Ã‚  Ã‚  After raising France to a position of preeminence in Europe , Napoleon met defeat in 1814 by a coalition of major powers, notably Prussia, Russia, Britain, and Austria. Napoleon was then deposed and exiled to the island of Elba1, and Louis XVIII was made ruler of France. In September 1814, the Congress of Vienna convened to discuss problems arising from the defeat of France. On February 26, 1815 while the congress was in session, Napoleon escaped from Elba and returned to France. Many veterans of his former campaigns flocked to his side, and on March 20, 1815, he again took the throne. The Congress of Vienna, alarmed by Napoleon's return to power, had reacted quickly to the crisis. On March 17 Austria, Great Britain, Prussia, and Russia each agreed to contribute 150,000 troops to an invasion force to be assembled in Belgium near the French border.2 A majority of other nations present at the congress also pledged troops for the invasion of France, which was to be launched on July 1, 1815.   Ã‚  Ã‚  Ã‚  Ã‚  Napoleon, learning of the invasion plan, was determined to attack the allies on their own ground before their army could form. He mobilized an army of 360,000 trained soldiers within two months. He deployed half of these troops within France as a security force and sent the remainder into attack units. On June 14, 1815, Napoleon, moving with speed and secrecy, reached the Franco-Belgian border with 124,000 of his troops. Another 56,000 men were left behind in supporting positions.   Ã‚  Ã‚  Ã‚  Ã‚  On June 15, 1815, Napoleon moved across the border of Belgium, and his sudden arrival caught the allied command unprepared. Napoleon ordered his left wing, under Marshal Michel Ney, to attack a brigade of Wellington's cavalry at Quatre-Bras, north of Charleroi. He next ordered the right wing, to move eastward against a Prussian brigade stationed in the town of Gilly. By nightfall on that first day of fighting, Napoleon's armies held the strategic advantage. The emperor had succeeded in placing his army between the advance elements of the armies of both Wellington and Blà ¼cher, and his main force was in a position to swing either left against the Anglo-Dutch army or right to fight the Prussian

Clean Energy

Fuel Cells and Clean Energy for the Future are a better alternative source of energy for our world, and a cheaper and cleaner way to live compared to the alternative, fossil fuels! Humans have been using fossil fuels to power industries, electric plants, vehicles, and home heating, for over a hundred years and have polluted our world and have killed off species of animals and charged inflated prices to get rich, not counting all of the taxes (Natural Resources Committee, 2013).It's time for newer cleaner and cheaper practical ideas to produce energy. Some of the alternative energy source ideas in this paper have been around for a surprising amount of time but due to greed from people who have got rich off from all the sales of fossil fuels, none of the practical ideas were ever implemented because of ridiculous excuses such as there too expensive to put in place. Some of the ideas aren't taxable, which I'm assuming would be one of the biggest reasons alternative energy ideas are not used by many people.Fuel cells are a great alternative energy source; there are numerous ideas such as wind generation, solar power, HHO enerators, geothermal, solar-chemical systems and Ocean Thermal Energy Conversion. All of these alternative energy sources will be discussed in depth, and all the pros and cons of each of them. Alternative energy sources and fuel cells will eventually be used because fossil fuels will eventually run out. 1% of the earth's surface is covered in water and the sun shines every day, almost all of the alternative energy sources use nature's abundance of natural resources and potential energy to produce energy, and the waste products are not harmful to the environment. Some f the alternative energy or fuel cell ideas are challenging to build, but that's how the world has become what it is today, everythings a challenge which makes it exciting. Where will we be in twenty years, and how will we power our planet, run our cars or heat our homes or produce el ectricity?There are two known ways of using the sun's rays to capture and use it to make energy. Typically we think of solar right away, but solar-chemical systems are being experimented with to try and capture and store the sun's energy to be able to use it on demand via chemical storage and the use of a atalyst to use the energy (MIT, 2010). A molecule of fulvalene diruthenium, was experimented with at MIT, it is able to capture the sun's energy almost like a rechargeable battery, the chemical can store it for later use and when the stored energy is used the molecule snaps back to its original state ready to be used again.The energy can be used as heat to boil water to turn a turbine to produce energy or use the heat to directly heat a home. These heat storing chemicals can store the and possibilities of ideas are endless. Based on this molecule, MIT is in search of ther molecules with the same properties that are in abundance and a lot cheaper. Ultimately this can be used as a so lar-thermal fuel, when the reaction takes place to let out the suns heat it can reach temperatures of 200 degrees Celsius.This heat could be used in a number of ways to produce energy, for example Just using the heat released could easily heat a home. The chemical used isn't readily available but they are still experimenting with different chemicals to find one with the same properties as fulvalene diruthenium. Solar power is energy harnessed from the un's rays, and is a renewable energy source. Panels are made from silicon which is a semiconductor when the sun's rays (photons) hit the solar panels electrons in the panel absorb the energy which transforms the electrons into conduction electrons (Clean Energy, 2012).The electrons then carry an electric charge to a place that stores that energy like a battery bank. Solar panels are put up in series and work together to harness the sun's rays to produce energy required for whatever it is you're trying to power. It takes quite a few qua lity high watt panels to power a small cabin. Solar power is clean and sun rays are free but the system isn't and to power a home or cabin these systems can cost $20,000 and up. The price of the systems is the reason most people don't have them or use them.To set up a solar system, there are also a lot of components to hook up and a lot of wiring. With a lot of these different systems you would have to have a charge controller and a battery bank to store the energy produced by the solar panels. Which battery banks are also very expensive and need to properly be wired in series whether it is a 24 volt or 12 volt system. Solar power also doesn't produce electricity all the time, at night and on cloudy days solar panels don't put out the peak wattage they are capable of.Ocean Thermal Energy Conversion or (OTEC) has been around for a long time. An OTEC plant is built in the ocean on a hurricane proof platform so workers are safe from the elements. The oceans waters store 1000 times more heat than the atmosphere. More than 300 times the earth's needs are in the solar power contained in the tropical ocean. The heat is distributed by Thermo hailing circulation, which is a combination of wind, emperature and the earth's rotation; it acts like a conveyer belt. An ocean thermo energy conversion plant would be strategically placed in the ocean.At the equator the surface of the ocean is hot and some depths reach 3000 feet deep which is cold water. So this is an ideal place to place the plant since it works by the temperature differences in the water. An OTEC system uses the surface water to boil a gas such as propane, because propane has a low boiling point (Britannica, 2013). So it is used to power a turbine which produces electricity. The hot water on the top boils the gas nd creates steam out of the liquid propane which powers power's the turbine. The propane goes through a condenser and is cooled by the deep water temperature.So the propane is not burned at all it's J ust used to turn the turbine, to turn the electric generator, as steam, and then it goes through the cooling process to return to liquid form. Depending on the size of the plant, these OTEC plants can produce endless amounts of power and the process does not pollute the atmosphere. The plants cost a lot of money to build, but it would easily pay itself off in a few different ways. The technical definition of Bio diesel is a fuel comprised of mono alkyl esters of long has been around as long as diesel engines, but hasn't been in demand until recently.The way bio diesel is produced is through a process called transesterification, by altering the chemical properties of the oil with methanol. It is produced from renewable domestic resources which are not as harmful to the environment as petroleum fuels. It is also nontoxic and biodegradable. These kinds of fuels can be used in endless real world applications to produce energy. Commercial and esidential diesel generators can be ran with these fuels to produce energy without any modifications to the engine.Bio diesel also can be used with diesel vehicles that let off bad emission, and are worse for the ozone layer and affect global warming. Tractor trailers drive cross country daily to supply our nation with foods and products, by using bio diesel they could lower tail pipe emissions by 41%. These fuels can power diesel generators that could easily power a house or business. With some modifications to lower noise levels it could be a feasible and fairly cheap and clean ay to live and also get rid of a power bill. The only real problem with bio diesels is it could increase nitrogen oxide emissions.That problem can be overcome by a process called blending, which 20% bio diesel is blended with 5% diesel to get the best of both and get rid of the worst. Fuel cells of the near or distant future will be like batteries in a typical house hold item such as a flashlight. A fuel cell is something that uses a source of fuel li ke Hydrogen and an oxidant to electrochemically make electricity (National Geographic, 2013). Fuel cells could power our vehicles, houses, nd be portable so electricity can be brought where it would be required. Unlike batteries, fuel cells won't stop producing electricity as long as fuel is provided to it.Fuel cells are better for our atmosphere, they don't produce as many harmful green house gases and they don't produce any of the air pollutants that create health problems or smog. Once in production and fuel cells are able to compete with the fossil fuel industries, eventually they would be a lot cheaper than our typical sources of energy. Every fuel cell has two electrodes one negative and a positive one; they are called the anode and cathode. Electricity is produced at the electrodes. They also have an electrolyte which carries charged particles from one electrode to the other.There is also a catalyst that is introduced between the electrodes that speed up the reaction at the e lectrodes to produce more electricity at a faster rate. Another alternative energy source or fuel for everything we need fuel to power is water, the most abundant natural resource on the planet. Hydrogen fuel cells or hydrogen generators are being experimented with everyday. Water is made up of hydrogen and oxygen molecules, so to make it a combustible fuel, the hydrogen olecules need to be separated from the oxygen molecules. To accomplish this to produce hydrogen as a fuel is fairly easy.First a cell is made out of stainless steel with a positive and negative lead, separated by 1. 5mm for optimum hydrogen production. A common cell is 7 stainless plates which two of the plates on the outside are positive and negative and the rest of the sandwiched plates are neutral plates which help keep the cell run at cooler temperatures. The cell is then put into a housing unit with distilled water and an electrolyte; with a 12 volt source hooked up o the positive lead and a ground hooked up to the negative lead. Bubbles will start to form, which are hydrogen molecules breaking free from the oxygen molecules. ousing of the generator and into a bubbler to make sure the hydrogen is clean. From the bubbler the hydrogen can be pumped into a tank and then into an engine or directly into an engine. The waste ends up producing water, which isn't good for regular metal exhausts and will rust them out, but a stainless exhaust can replace it with no further worries. Catalytic converters on cars today turn some of the missions into water and eventually rust exhausts anyway. Some vehicles need more fuel than others, such as a tractor trailer VS a Prius (USA Today 2013).A hydrogen generator would have to be made specifically for the engine it's going to run. Alternative energy such as wind, solar, and geothermal energy sources will be a more efficient way of sustaining energy needed by humans. A wind turbine creates energy by the wind, which is potential energy sitting there where eve r located, Just waiting for a gust of wind to produce energy. Solar energy is readily available to us all but is ery expensive to set up. Geothermal energy is also readily available to us and is a clean source of energy but is also a very expensive set up. In the future prices will come down.So the companies making products for solar energy and geothermal energy can better compete on the energy market. By using alternative energy sources and fuel cells our planet could be a cleaner more efficient planet (Clean Energy, 2012). Fuel cells and alternative energy sources are a lot more efficient than the use of fossil fuels. There are a variety of different fuel cells and alternative energy ources in production right know, experimenting with different fuels and energy sources could potentially make more of a variety of efficient fuels and alternative energy combinations. Conclusion alternative, fossil fuels!There are numerous possibilities of alternative energy source ideas to power the world. The previous paragraphs talked about seven different alternative energy sources that could work to power our planet, without pollution and environmental wastes. These alternative energy sources use natural resources to produce energy, which seems to be the most responsible way to power our world. MIT's experiments with the molecule fulvalene diruthenium, is an exceptional idea. To be able to have the power of the suns energy stored in a molecule, and to be able to use it on demand is an amazing feat.Solar power is another alternative energy source that harnesses the suns power to create energy, which also doesn't pollute our world, and is a renewable energy source. Both solar and chemical solar systems use sunlight to produce energy which is in abundance and don't produce waste products. The use of water to produce power is another alternative energy source or fuel that uses nature's natural resources. Ocean Thermal Energy Conversion technology is not new. In 1881, Jacques Ar sene d'Arsonval, a French physicist, proposed tapping the thermal energy of the ocean.But it was d'Arsonval's student, Georges Claude, who in 1930 built the first OTEC plant in Cuba (U. S. Department of Energy (2013). OTEC can be used today to supply the world with energy with no pollution or waste, the first plant built produced 22 Kilowatts, which is enough to power a house or two but not enough to power a country. If the plants were made bigger with new technology and a fleet of these plants were built, ells and HHO generators are another alternative energy source that uses nature's natural resources.HHO generators use's water to produce energy or fuel, water covers 71% of the earth's surface so why not experiment with it as a fuel or energy source? The water used in some of the systems can be recycled so there is no waste or pollution. Fuel cells use hydrogen and an oxidant to produce electricity. HHO generators produce hydrogen as a fuel, which in combination could produce powe r as a fuel and electricity. These two alternative energy sources could be used on all ehicles in the country and cut out emissions as a whole.This would dramatically help our environment in a short period of time, probably enough to offset Chinas pollution and waste it produces. These alternative energy sources are Just a few of hundreds of ideas, new and old that are realistic energy sources to power our country or planet. It would take years to implement some of the ideas but some could be produced and ready to use immediately. I have personally made wind turbines and I am currently building an HHO generator and I'm also building a self-running generator that runs on nothing but the energy it produces.IVe experimented with all of these on a small scale and they worked great. So If you would like to make a difference and help clean up our planet and stop polluting and save a few dollars, start inventing or look at the history of alternative energy sources and build off someone els e's ideas. If you're not into building things yourself, do some research on the alternative energy source of your choice and buy it. There are a lot of websites that sell wind turbines, solar panels, HHO generators and boosters, some systems are a lot of money but most are obtainable by the average American.