WAAS Air Navigation System - Free Essay Example

Sample details Pages: 3 Words: 791 Downloads: 2 Date added: 2017/09/23 Category Advertising Essay Type Argumentative essay Did you like this example? Aviation 213 Mid Term What WAAS and LAAS means for the future of air travel? WAAS, the Wild Area Augmentation System is an air navigation system developed by the FAA to Augment GPS satellites. WAAS is used to track aircraft in flight to better improve its accuracy and ability to locate aircraft within 25 ft. actual measurements of the system have shown accuracy as precise as 3 ft 3 in. laterally and 4 ft 11 in. vertically throughout most of the United States and Canada. The WAAS system has the ability to critique itself and correct problems such as incorrect signals in as little as 6. 2 seconds. The WAAS system does this by using ground segment stations that continuously measure the small variations in GPS satellites in the Western Hemisphere and route their findings to a master station that uploads the information to the satellite. The satellite in turn sends the corrected information to the aircraft where it is processed and displayed. The WAAS system when operating is e xpected to have reliability rating of 99. 999% meaning a downtime five minutes or less a year. The WAAS system is an extremely accurate tool for pinpointing aircraft in the sky and far exceeds the ability of radar today. In the future of air travel the WAAS system is going to change the way we do business. In the aircraft the pilot is going to be able to plot his course, pick his altitude, and route the flight with more control. He/she will be able to fly specified routes knowing accurately where the surrounding aircraft are flying within their vicinity. For example, pilots can make a safe instrument approach to any airport in the United States as well as having the ability to fly from one airport another in a straight line as opposed to flying specified flight routes. Another benefit is the ability to fly safely at low altitudes. This will not only cut down flight time it will also reduce fuel burn and have some environmental benefits. The reason this can be done is not only the GPS’s accuracy but also that the GPS is not affected by obstructions such as mountains. The aircraft will have accurate information at all altitudes and locations in the United States. As for the Air traffic controller the WAAS system will provide pinpoint accuracy on the scope that will allow the air traffic controller to fly aircraft close together safely as well as a computer having the ability to alert a controller of any possible safety issue before they happen. The biggest thing is the controller can allow pilot of an aircraft to fly in closer configuration, lower to the ground, and safely to any airport. This allows the pilot more control in the flight deck. When this system takes place in the future, air travel will be safer, faster, and more fuel and environmental efficient. LAAS is a Local Area Augmentation System. The LAAS is an all weather aircraft landing system based on real-time differential correction of the GPS signal. The system takes data from local reference receivers around the airport at precise surveyed locations. It sends this data to a central location where it is used to formulate a correction message. It is the sent to the aircraft using a VHF signal. The aircraft utilizes the corrected data against the GPS data to project a ILS-style display for the pilot. The pilot may use this information to fly a precision style approach. In the future of air travel this system will help pilots of aircraft use the LAAS system in combination with the WAAS system to make precision CAT III landings at qualified airports. The use of these combined systems will improve safety, possibly lower landing minimums and create an absolute ease of system use. As for air traffic controller this will be a tool to ease their life and with the possibility of having lower flight minimums comes the ability to get the aircraft to their intended destination. What is the upcoming deployment of the Automatic Dependent Surveillance-Broadcast System? T he Automatic Dependent Surveillance-Broadcast (ADS-B) is a cooperative surveillance technique for air traffic control and related applications being developed as part of the Next Generation Air Transportation System. Instead of using radar data to keep aircraft at safe distances from one another, in the future, signals from the Global Navigation Satellite System will provide air traffic controllers and pilots with much more accurate information that will help keep aircraft safely separated in the sky and on runways. Eventually, with ADS-B, some of the responsibility for keeping safe distances between aircraft will shift from air traffic controllers on the ground to pilots who will have displays in the cockpits pinpointing all the air traffic around them, along with local weather displays. Don’t waste time! Our writers will create an original "WAAS: Air Navigation System" essay for you Create order

Bullying Have Schools Really Found A Solution Essay

Bullying remains a progressively notorious topic due to the unbiased choice of victims and death-related incidents. In particular, schools have become a predominantly natural location for bullies to prey on victims, but schools have finally started to respond to this epidemic issue. Schools have initiated anti-bullying programs to, if not stop bullying as a whole, at least, reduce bullying to a minimum; however, even with anti-bullying programs in effect, the bullying dilemma still continues, which suggest that school programs remain ineffective. Anti- bullying programs implemented by schools may help some students feel less victimized, but they fail to show any significant improvements due to the increasing number of bullying related†¦show more content†¦Although the statistics proposed by the Dallas Morning News may appear promising, in all reality, school bully programs have transitioned the central site of bullying onto a more public landscape, while creating a false se nse of improvement with current anti-bullying program’s statistics. To accompany cyber bullying, bullying-fueled suicides that constantly air on the news make school bullying programs appear non-existent. Buffalo News article, â€Å"Schools Have Work To Do,† also reveals the damages that school bullying causes to students. The article reads, â€Å"The 14-year-old killed himself last September after relentless bullying over his sexual orientation†(â€Å"Schools†A6). The statement shows the hazardous consequence of bullying while also revealing that school programs lack influence enough to impede bullying. The article, â€Å"No Pain, No Bruises, No Cries Of Pain,† by high school teacher Andrew Brennan, notes harsh consequences of teen bullying. In the article, Brennan says, â€Å"But as a high school teacher, there’s one thing I know: Our kids are killing themselves†(A13). Brennan’s statement gives the urgent message that bullying has become increasingly worse, and increasingly hostile. Both articles rei terate that the delicate subject of teen suicides remains prominent and persistent, in part, because school programs do not focus on areas of bullying outside the classroom. School programs failing to remedy the emerging problem of some faculty members becoming school bullies,Show MoreRelatedThe Three Main Types of Bullying890 Words   |  4 PagesBullying is defined as any unwanted aggressive behavior among students. 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Approximately 12, 8-10 year old children commit suicide every year because they are victims of bullying. Whereas 1.3 million children a year bully others. What is bullying? As defined in the Merriam-Webster dictionary, one who hurts or intimidates others. This assault may occur in two principle forms, verbal or physical. There are specific reasons why bullying happens and specific solutions that could help save as many as 12 lives a year. BullyingRead MoreBullying and Its Effects on Our Society936 Words   |  4 Pagesdemonstrate the bullying and its effects on our society, also its will propose some solutions to curb this social evil. Before we can discuss why people bully, need to have a clear understanding of what bullying is . It is the use of force to exploit the resources of others in order to achieve a particular interest; which stems from the need to force the owner of the resources and the talents and abilities of others to employ them in a manner expediency. Regardless of the meaning of bullying, it certainlyRead MoreCyberbullying : What Teachers And Schools Can Do From The Scholastic Inc.1140 Words   |  5 PagesAccording to Caralee Adams a school official states in her article Cyberbullying: What teachers and schools can do from the Scholastic Inc. in 2014, â€Å"42% of kids have been bullied online—1 in 4 have had it happen more than once†. Central Idea: Cyberbullying must be stopped, cyberbullies are using sites like Facebook and text messaging to bully their victims. According to cyberbullying statistics in their article Bullying Statistics in 2013 states around half of all teens have been victims to cyberbullyingRead MoreBullying : Bullying And Bullying1394 Words   |  6 Pagesis however difficult to define bullying as there are different types of bullying. Bullying can be verbal, non-verbal, violent and non-violent. The reactions to bullying are also varied. While some do not mind bullying, some get severely affected by it. There are also others who grow stronger under constant bullying. Bullying can also occur at all ages and different environments. Kids, teenagers, and adults get bullied at school, in the Internet and at work. Bullying can also be quite subtle whereRead MoreBullied to Death in School Essay625 Words   |  3 Pagesare the reasons children are being bullied -- sometimes to death -- in Americas schools, with at least 14 students committing suicide in the past year alone. --- Bullied to Death in Americas Schools - ABC News - Oct 15, 2010   Ã‚  Ã‚  Ã‚  Ã‚  Approximately twelve, 8-10 year old children commit suicide every year because they are victims of bullying. Whereas 1.3 million children a year bully others. What is bullying? As defined in the Merriam-Webster dictionary, a bully is one who hurts or intimidates

Infection Prevention and Control in Dentistry †MyAssignmenthelp.com

Question: Discuss about the Infection Prevention and Control in Dentistry. Answer: Introduction: There are many things in dental offices, and supplies list may be significant. Stock control may seem simple, but it plays an essential role in having an efficient workplace. However, stock control is usually not addressed unless it starts to drain flow of money. For a practice to run smoothly, it needs enough supplies and working tools. The following essay explains how stock control method is applied in a dentist office. Keeping stock under control is the key to having standard procedures of operation written. Clinical supplies are ordered by the dentist associate, while office supplies requested by a member of the business team. The doctor and the members hold a meeting often to make sure that the method is working correctly(Pankhurst Coulter, 2017). The person given the mandate to order administrative supplies updates the list on a weekly basis. When using an inventory control system, one can choose to use the tagging system, electronic scanners or computer systems that are accessible by a fingerprint. It is also essential to keep lubricating and to sterilize handpieces in the day. Disinfecting equipment after being used to treat each patient is also recommended, while even checking levels of water in the self-contained bottles. Changing of delivery units traps and replacing O-rings is done at least ones per week. It is also the right time to see if the ejector valves need replacement. The pipes are lubricated or disassembled. Sterilizer filters are also checked and a spore test conducted in each if the office has several of them. In a dentist office, were keep patient records that have elements like written notes, prescription of drugs, clinical photographs, information about patient identification and a complete medical history(Devadiga, 2014). It is essential to maintain the information because it is enormous. References Devadiga, A., 2014. What's the deal with dental records for practicing dentists? Importance in general and forensic dentistry. J Forensic Dent Sci.. Pankhurst, C. L. Coulter, W. A., 2017. Basic Guide to Infection Prevention and Control in Dentistry.. s.l.:Newark John Wiley Sons, Incorporated.

The Giver by Louis Lowry free essay sample

The Giver by Louis Lowry Chapter 1-2 1. What did the word frightened mean, according to Jonas? The word frightened meaning according to Jonas was a deep, sickening feeling of something terrible about to happen. 2. About what were Jonas and the other children taught to be careful? Jonas and the other children were taught to be careful about language. 3. How did Jonas decide he felt? What was causing this feeling? Jonas felt apprehensive. The Ceremony of Twelve was causing Jonas’s apprehensive feelings. 4. What were the two occasions when release was not punishment? The twp occasions when release was not a punishment was the release of the elderly and release of a newchild. 5. Why was the Ceremony of Twelve so important? The Ceremony of Twelve’s is where a child turning twelve would get their adult job and was the end of their childhood and start of their adult life. Chapters 3-5 1. We will write a custom essay sample on The Giver by Louis Lowry or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page What was unusual about Jonas and the new child? Jonas and the new child had pale eyes while the community members had dark eyes. 2. Describe the Assignment of Birthmother. What did Lilys parents say about it? They said the assignment did not have much honor and the birthmothers had only three children also they were not allowed to see the children and were given jobs as laborers for the rest of their lives. 3. What happened to the apple while Jonas was playing with it? The apple changed for an instance when Jonas was playing with it. 4. Describe the of Celebration Release of Roberto. The release of Roberto started with him talking about his life. Then people cheered, and chanted the anthem. After that Roberto made a good-bye speech then he bowed and walked through a special door in the releasing room. 5. Did Larissa know where Roberto or anyone else went when they were released? Larissa did not know where Roberto or anyone else went when they were released. 6. About what was Jonass dream? What did his mother and father say about it? Jonas had a dreamt that he wanted Fiona to take off her clothes and get in a bathtub. His parents said it was the stirrings and his mother gave him a pill that would stop them. She said he would have to take one every day until he entered the house of the old. Chapters 6-7 1. Describe the jacket that the Fours, Fives, and Sixes wore and the reason it was designed the way it was. Also describe the jacket the Sevens wore and what it symbolized. The jacket the Fours, Fives, and Sixes wore buttoned down the back so that the other children would have to help each other dress and learn interdependence. The jacket the Sevens wore had buttons in the front, which symbolized independence and growing up. 2. Describe the Ceremony. Tell what happened at the Naming and the other age levels. During the ceremony they were newborns received their names and parents. The eights received new jackets with smaller buttons and pockets. The Nines got their bicycles. The Tens had their long hair cut off. The female Elevens got new undergarments. The male Elevens got longer trousers with a special pocket for their school calculator. 3. What Assignment did Asher get? He was assigned assistant director of recreation. 4. What happened when Jonas’ number should have been called? What did Jonas think? When Jonas’ number should have been called the Chief Elder did not call his number. Jonas had thought he had done something wrong then taught he had skipped his number at the end. Chapters 8-10 1. What was Jonas Assignment? Why was it important and unusual? Jonas was assign to become the new Receiver of Memory for the Community. It was unusual and important because the Community only had one Receiver and he chose his successor and being the receiver was the most important job in the community. 2. What were the four qualities the Chief Elder said the Receiver of Memory must have? The four qualities the Chief Elder said the Receiver of Memory must have are intelligence, integrity, courage, and wisdom. 3. What happened when Jonas was looking out at the crowd? When Jonas was looking out at the crowd they changed the way the apple had changed. 4. Did Jonas agree or disagree with the committees choice of him as the new Receiver? Jonas agreed with it. 5. What happened the last time a new Receiver had been chosen? The last time the girl was not successful and no one knew what had happened. 6. From what rules was Jonas exempted? Jonas was exempted from rules of lying, rudeness and ask anyone any question and he would receive an answer. 7. What was Jonas prohibited from doing? Jonas was prohibited from telling his dreams. 8. What was he allowed to do that he had not been allowed to do before? He was allowed to lie. 9. What memories did the Receiver of Memory say he had to transmit to Jonas? The receiver said it was the memories of the whole world. 10. What was the first memory the Receiver said he would give to Jonas? He said he would give the memory of snow. Short Answer A. Compare and contrast Jonas from the beginning of the novel to the end. At the beginning of the novel Jonas was a normal member of the community. He obeyed all the rules and didnt do anything wrong. But all this changed when he started to receive the memories from the Giver. The changes were not imminent but he grew into them. Jonas started to lie to his parents and soon his friends. This was one of the major changes in Jonas in the novel. Jonas learned his happy community was not so happy. This was due to the fact that no one had feelings except him and the Giver. Jonas started to see the colors which was a major change because all his life he saw in the grayscale. He soon figured out that everything was fake in their community and the rules against lying were fake too because his father lied many times about the release of a newborn. Also Jonas receives wisdom from the Giver. In the end Jonas leaves the community just to make people feel, see and hear. B. Would you recommend The Giver to a friend to read? Why? Yes, I would recommend this novel to a friend to read because it is its an amazing book and really sad to read. Also this novel uses great vivid languages to help the reader understand the feel of the memories that the Giver gives to Jonas.