The Global Positioning System Free Essays

The Global Positioning System (GPS), the pioneer in navigation technology, was launched by the government of USA for military purposes to guide the missiles and to move targets. The systems currently consist of 31 satellites (as of March 14, 2018) orbiting twice a day in circular motion at an altitude of 20,200 km. GPS provides precision in computing the velocity, position and time. We will write a custom essay sample on The Global Positioning System or any similar topic only for you Order Now Although, it is subsidized and maintained by Department of Defense, the civil users across the world use it, at free of cost for various purposes.TechnologyGPS consists of three segments namely, the satellite or the space segment, user segment and the control segment. The space segment consists of satellites, the user segment are the GPS receivers and the control segment helps to monitor the satellite operations. There are five control units to monitor the proper functioning of the satellites, and they are stationed in Krasnosnamensk (Moscow), Schtscholkowo (Moscow), Komsomolsk (Russia), St. Petersburg (Florida) and Ternopil (Ukraine). The location of the user is determined by the line of visibility of four or more satellites and measured by two factors: pseudorange and carrier phase. Usually three satellites points to the coordinates of the user and the fourth is for the user’s clock error. The GPS tracking system which is augmented by Low Earth Orbit (LEO) which is orbiting at an altitude closest to the earth’s surface provides comprehensive internet access to remote areas even with low intensive users. Unmanned Aerial Vehicles (UAVs) or drones having integrates sensors and GPS receivers uses multicopter technology to fly and capture photos and videos. The drones are capable in identifying objects and avoiding collisions and quickly react to the environmental disturbances like wind, tress, buildings by adjusting their position and movements accordingly. Most importantly, the multicopters have an automatic landing when there is an interruption of signals. UsesWhen people affected by Dementia or Alzheimer’s are lost, the GPS tracking device helps to locate the person. The devices are available in various forms to wear them as watch or as pendant around the neck or in the soles of shoes and or can be even attached to the clothing of the patient. Apparently, to avoid restricting such people within nursing homes, it maximised the autonomy and protected them from getting lost. Perhaps, these devices not only help to monitor the location of the person but has fall sensors to alert the caregiver in case of an emergency. The usage of drones in live sports telecasting is an added advantage giving stunning views and movements to the spectators. As they are smaller in size and less noisy, the drones are able to manoeuvre and get some closer shots which helps in decision making in the corresponding sport.Materials and MethodsResultsConclusionOver the years, there will be a paradigm shift for business running with GPS technologies by Global Navigation Satellite System (GLONASS) or Galileo. GLONASS was the system developed by the Soviet Union whereas Galileo by the Europe Union (Rizos, 2003). Although, these satellites differ in orbital planes and the altitude from the earth, they provide accurate navigation to the military and the common man. Today, there are several networking and telecommunication companies like St-Ericsson, Qualcomm and Broadcom to offer devices supporting GPS and GLONASS. How to cite The Global Positioning System, Papers

Television, Which Was Only In Nine Percent Of American Households In 1

Television, which was only in nine percent of American households in 1950, is now in ninety-eight percent of them. America is the world leader in real crime and violence, which some scientists attribute to the imaginary violence we see on TV. All Americans, regardless of race, religion, gender, age, or social economic group, have been bound together by the shared cultural experience of television, but how does mass media influence people? In particular, does television violence cause aggression? There are many different points of view concerning aggression caused from television violence. A few of these social psychology theories include the Arousal theory, the Social Learning theory, the Disinhibition theory, and the Aggression Reduction theory. On the other hand, some believe the children who are prone to brutality are also drawn to violent shows because they are predisposed to aggression. The Arousal theory states that exposure to television violence increases aggression because violence increases excitation, or arouses its viewers. The Social Learning theory says that ways of behaving are learned by observing others, and that this is a major means by which children acquire unfamiliar behavior. This theory also leads us to expect that children who see fictional characters on television glamorized or rewarded for their violent conduct will not only learn those behaviors but will also be more likely to perform them themselves when given the chance. The Disinhibition theory declares that television violence in certain circumstances will result in increased interpersonal aggression because it weakens inhibitions against such behavior. The last point of view, Aggression Reduction states that under certain conditions exposure to television violence will reduce subsequent aggression. Children are watching, on average, close to twenty-eight hours of television every week. On an average that is 1,456 hours in a single year. By the time a child leaves elementary school, they have witnessed approximately 8,000 murders on television. Surprisingly, cartoons contain the most violence, roughly eighteen acts of aggression every hour. The most recent evidence suggests that by the time they are twelve years old, the average child will have witnessed 100,000 acts of violence on TV. Children's programs are the least likely of all television programs to show the long-term negative consequences of violence. Children who view shows, in which violence is very realistic, frequently repeated or left unpunished, are more likely to imitate what they see. The negative consequences of violence are not often portrayed in violent programming. In fact, only four percent of violent programs emphasize and anti-violent theme. Violence prevails in eight out of every ten shows. Moreover, an av erage of five or six violent incidents occurs each hour. On the positive side however, television violence is usually not explicit or graphic. Forty-four percent of the shows on network stations contain at least some violence compared with fifty-nine percent on basic cable, and eighty-five percent on premium cannels like HBO and ShowTime. According to a survey conducted by U.S. News and the University of California of Los Angeles with many top level Hollywood figures, forty-five percent of the Hollywood elite say the overall quality of TV programming has worsened in the past decade. Ironically, there is presently little evidence indicating that violence enhances program popularity. America is the world leader in real crime and violence. Some scientists attribute this to the imaginary violence we see on TV. The impact of TV violence may be immediately evident in a child's behavior, as was the case a few years ago in which a five year old boy set his home on fire, killing his two year old sister because of an episode of Bevis and Buthead or may surface years later. According to research, media violence causes children to act more aggressively, cultivates attitudes that are excessively distorted, frightening, and pessimistic, and desensitizes children to violence. Children who view shows, in which violence is very realistic, frequently repeated, of left unpunished, are more likely to imitate what they see. There is a general consensus among social scientists that television violence increases the propensity to real life aggression among some viewers. Evidence suggests that violence on television is potentially dangerous, in that it serves as a model for behavior, especially for children. Children who spend their after school time alone because parents work will

The Nuiances of English Essay Topics for Class 5

The Nuiances of English Essay Topics for Class 5 Want to Know More About English Essay Topics for Class 5? Chemistry is a subject which, basically, supplies you with useful information regarding the different substances or forms of materials which compose the physical world around us and the way in which they behave or react with one another. Let us take a look at some of the internet topics on the argumentative essay at various degrees of education. It's possible to opt for an intriguing topic from any area of science. Try a number of these topics. As tempting as it might appear to skip past the extra info and go straight to the list of persuasive essay topics, don't do it. There's a lot of scopes to find creative in the debut of essays. This list of topics may give a notion you could get excited about. You may use several examples on the web free of charge. Put simply, the essay should say how you intend to get ready for class. Formal essays are normally academic in nature and tackle significant topics. Argumentative essay is about arguing and debating on a subject, which is debatable. The most effective persuasive essays persuade the reader to agree with a specific point of view, perspective or maybe to take a particular action. The continual use of technologically advanced equipments together with the procedure for their production has resulted in a drastic rise in all kinds of pollution. ICUMSA is the sole global organisation concerned solely with analytical techniques for the sugar market. The effect of global warming 2. Normally, it's not so long, about 4-6 lines. So make certain that you decide on a subject, which has values in it. It's a creative process so that it shouldn't be confined within boundaries. Finding the Best English Essay Topics for Class 5 Inside my experience, descriptive essays are only difficult in regards to deciding just what things to write about. You may discover that lots of the topics can be adapted to suit almost any sort of writing assignment. It's extremely important to read carefully essay services reviews, because you would like to avoid low high quality services. You've got to compose several academic papers over the span of a year. Have a look at our writing services reviews and find out how top rated essay writing companies get the job done. There are a lot of things you need to live, many things you feel, and you simply don't know if a number of the situations you do are ok or not. Explain your favourite computer game. Describe your fantasy place to call home. Gender equality is a rather common theme today. Imagine you're a superhero. Every American should learn how to speak English. Attempt to consider what age is great for students to date with one another. Freedom includes responsibility 5. A Flight via an Aeroplane 15. Advantages and disadvantages of summer classes. Key Pieces of English Essay Topics for Class 5 Government employees generally have low salaries hence they find other methods to make money like bribery. Corruption is initiated by the folks in power together with normal folks. India is the biggest democracy on earth. Science contributes to technology in a number of ways. Technology is using scientific knowledge to create new machinery and devices that could be utilized to present unique services or can be employed further to create more devices. It has been classified into different categories with each of them having its own unique purpose. It thus means the use of knowledge to create something to enhance life. Some men and women make friendship only to fulfill their interests and demands. Sometimes friendship becomes broken because of the ego and matter of self-respect. When it has to do with deciding upon a topic, don't be fearful of the ones that sound generic, since you can use creativity to bring it to life. For some of them you will require help, while others you're able to write all on your own.

Theme in Paper Topics and Sonnets

Theme in Paper Topics and Sonnets'Out Of The Mouth Of The Whale' by John Donne is the subject of this lesson. After reading about Donne's poetry, we'll discuss the importance of his paper topics and sonnets. These are the topics he chooses to address in his poetry.Sonnets are poems that address the joys and sorrows of a person's life. The theme of these papers is one of the most important themes found in all Donne's writings. As the poet states, he is writing about the sea, but is writing about the sea in a particular way. In other words, he is writing about himself and the world in which he lives. This is why 'The Lord is my shepherd,' (I Timothy 6:5) is a statement that John Donne makes when he says he is addressing himself to God.Many of the topics are about love and also reflect events in the poet's daughter's life. These happenings include tragedies, struggles, joys, and even the passing of his daughter. These all contribute to the cycle of life as the lines 'slowly are our rive r's quiet' (Sonnet 32). The verse goes on to say that all of these are part of a thing that is called 'love.'In 'The True Nature of the River,' we read about a river that has flowed 'since the hour of its birth' and yet 'its nature changes, the change is its nature.' As the poet reads the line, 'though it floweth slow it cometh' he is acknowledging the changing nature of the river. 'All my life long' is one of the most famous lines in his poetry and is a reflection of the poet's own experience in life.In 'The Symphony,' the poet explains, 'All things are breathing' and the poem talks about how it feels to be breathing, but how there is no air to be found. In that vein, the poet mentions in the poem that there is a flowing on all sides of the poet's 'mouth.' The poet is talking about the fact, 'He is breathing' but there is no air, only the sound of water.Water is the most common topic for poems and is perhaps the most important topic in all of Donne's writings. Since water is used i n all of his poetry, we will look at all of Donne's poems that include water as a focus point and evaluate the effect that water has on the topics of these poems. The water seems to have a positive effect on all of the topics that are focused on in these poems. For example, Donne states in 'Eastward, forward, without pause' that 'God loves me.'Also, we read in 'Thunderstorm,' where the poet notes that 'his eyes did behold the tears fall like rain'the tears were falling down on the ground;' 'God be thanked,' and 'every tear.' The tears were falling down on the ground, which reflects the hope for the future that can be found in the life of a person who grieves over his or her losses.The word 'Eternally' is written in 'Passion' and it makes sense to include this in a discussion of themes. As the poet states in the song, 'Falling fast with love, I will rise and fall again.' He states that he is falling and rising again.

Hidden Answers to How to Write a College Candidate Essay for Art Graduate School Revealed

Hidden Answers to How to Write a College Candidate Essay for Art Graduate School Revealed Moreover, if you're not that stoked on the school, but it's your only alternative for financial or convenience reasons, you need to think of a reason to become excited about it fast. Keep in mind, the idea you decide to speak about can tell an admissions committee a whole lot about you. You should receive the best edition of your private statement before the deadline if you wish to secure an area in your favourite university. Following your initial draft is finished, allow it to sit for no less than a day. In the scheme of just how much school expenses, an expert editor is really inexpensive. One of the numerous unpaid tasks that college professors are requested to do is to compose letters of recommendation for students who want to make an application for graduate school. The admissions officers are searching for a reason to disregard candidates. You are interested in being honest, but you need to be cautious not to look to be a potentially problematic student. Examples can supply you with suggestions on how to structure your resume and what sort of language to include. Bearing that in mind, your statement should reveal that you care deeply about your preferred discipline and that you've got the background to back up your suggestions and sentiments. The personal statement must act as a reflection of your nature and intellect. This statement of purpose format delivers some overall direction so that you can begin getting ideas and get to writing. Though some schools may have specific instructions, some could provide a small bit more freedom. When many schools encourage creativity in regards to crafting your own personal statement, it's important to incorporate best writing practices to guarantee a piece that is simple to read, thorough, and engaging. For instance, you might also should compose a personal statement. It's essential to note that a statement of purpose isn't the exact thing as a personal statement. Before beginning planning your own personal statement for graduate school you have to first understand the objective of the personal statement. There are many statement of purpose examples available if you desire a reference. As you know what it should say, it's simple to trick yourself into believing the essay says something it doesn't. For instance, a why us essay might speak about how very interesting XYZ interdisciplinary project is and the way it fits nicely with your senior project. Your essay is a disti nctive reflection of who you are as an individual. College admissions essays call for a tremendous quantity of work. If you're applying to multiple art schools, it might be tempting to use the exact same application or private essay. Some programs request a graduate school letter of intent rather than an essay. Some graduate programs will request that you compose an extra essay about an issue within your favorite field. If you commence planning your own personal statement around the exact same time that you get started searching for graduate programs, you're going to be in good form. Now that you've made it very clear you have a background and goal about the program, explain your interest within it. Your selection or the offer of a place is going to be determined by the tutor, and the efficacy of your own personal statement will play an essential role for the exact same. Make it work to your benefit! You should submit a personal statement whenever you are applying for the duration of your interest in your selected universities. It will be beneficial to you in case you do some research about the courses containing the subject you wish to study. Give a wide summary of the sort of research you're interested in, and mention any professors whose supervision you want to work under. The majority of examples are posted as a member of writing guides published on the internet by educational institutions. In work application, you must convince an employer of your experience and skills you've got. Of course you want to have an application essay to shine and, as a consequence, take your application to some other level. The fundamental content of each alternative is comparable. Be certain to reference the way your experience is related to the program.

Learn How to Write a Powerful Persuasive Essay For College

Learn How to Write a Powerful Persuasive Essay For CollegeIn order to create a quality sample persuasive essay, you need to follow a number of steps. There are some important things you need to consider when writing your own. Here are some tips for a winning essay:* Introduction. The first step is to get your introduction right. The introduction is what will help readers make their way through the rest of the essay. Your introduction should be written in such a way that it captures their attention from the very beginning.* Conclusion. It is also important to include a conclusion to your essay. This conclusion will help tie up all the loose ends and close off the essay.* Structure. If you are using a good sample persuasive essay, you will see that you have been able to organize and structure your writing. It may seem like a lot of work but you will find that the end result is more enjoyable.* Key points. The key points should be strong and able to hold a reader's attention without get ting boring. These key points should also be bolded to make it easier for your reader to understand. The order of your points should also be an important aspect of your writing.* Interesting statements. Your statement should grab the reader's attention at the start of your essay. You will find that this is not an easy task. One way to do this is to use action words such as, 'Then,' 'or,' and 'and.'* Be original. Most college students are familiar with the use of a simple direct address and thesis statement. It may seem that you are not doing anything different. However, if you follow a few simple rules, you can have a powerful persuasive essay.In summary, it is important for any college student to learn how to write a persuasive essay. It is not as hard as many make it out to be. Following these few simple steps, you can write a wonderful persuasive essay.

Professionalism in Environmental Public Health

Professionalism in Environmental Public Health Abstract This paper is aimed at discussing various competencies of environmental health workers. These people have to act as researchers, educators, leaders, and policy-makers. Thus, they need to possess expertise in such areas public health sciences, research, and policy-making in order to find practical application to their skills.Advertising We will write a custom essay sample on Professionalism in Environmental Public Health specifically for you for only $16.05 $11/page Learn More Furthermore, they should well-developed leadership and communicative skills in order to cope with their most important duties. These competencies are vital for protecting the health of community members. These are the main aspects that should be taken into account by these professionals. Discussion Environmental public health can be related to various fields of human activity; for instance, one can speak about agriculture, the use of water, prevention of disease, manufacturing, construction, and so forth (Canadian Institute of Public Health Inspectors, 2009, p. 78). Furthermore, one can argue that people, working in this field, can have in-depth expertise in various areas of science such medicine, biology, chemistry, or physics. Nevertheless, one can say that there are certain competencies that these professionals should possess several importance competencies in order to cope with their tasks effectively. In particular, close attention should be paid to the following aspects: 1) profound knowledge of public health sciences; 2) ability to transform research findings into policies and programs; 3) excellent analytical and research skills; 4) leadership, and 5) well-developed communication skills that are needed for the interaction with various representatives of the general public. These standards can be explained by the fact that environmental health workers should play various roles. In particular, they should act as researchers, educators, and even regu lators. On the whole, these competencies are critical for ensuring the wellbeing of the public. When discussing the work of public health inspectors, researchers point out that a certain health problem can be attributed to various factors that can often interplay with one another. For instance, one can mention that people, who have asthma, can be strongly influence by such aspects as water and air quality, weather, stress, and so forth (Portier, 2011, p. 4).Advertising Looking for essay on environmental studies? Let's see if we can help you! Get your first paper with 15% OFF Learn More Thus, one can say that environmental health professional should understand different ways in which environment can affect individuals and groups. This is why researchers believe that environmental health professionals should take an interdisciplinary approach to various problems (Gochfeld Goldstein, 1999, p. 36). This requirement is important at the time such aspects as scienc e, technology, and medicine become increasingly interconnected (Gochfeld Goldstein, 1999, p. 36). This is why these people should be knowledgeable in such areas epidemiology, demography, statistics, or ways of preventing various diseases many of which are chronic. This is the first standard that should be met by these people. Furthermore, it is important to remember that environmental health professional should be able to evaluate various risks to the wellbeing of the public (Gerding Price, 2012, p. 31). For example, these people should be able to assess the efficiency of current programs that are supposed to reduce air and water pollution. Additionally, they should determine whether current policies or regulations are properly reinforced by the state (Gerding Price, 2012, p. 31). Thus, one has to speak about the competency in gathering and analyzing both quantitative and qualitative data on the basis of which one can reach certain conclusions (Kyle et al. 2006). Without this ski ll, these professional can hardly bring any improvements into the life of a community. In some cases, environmental health workers have to see the relations between various phenomena. For example, they can look at health records while conducting air pollution research (Thurston et al, 2009, p. 45). In this way, they can determine the causes of various diseases or assess the effectiveness of environment protection programs. This is why research and analysis skills are important for these professionals. Another aspect that should not be overlooked is the ability of environmental health workers to develop policies and programs that can better protect the wellbeing of humans, animals, and nature in general. There are many cases showing that they often cooperate with legislators and regulators (Blake, Corso Bender, 2011).Advertising We will write a custom essay sample on Professionalism in Environmental Public Health specifically for you for only $16.05 $11/page Learn More For instance, one can mention that environmental agencies objected to the drilling in Marcellus Shale since this practice can pose a threat to the health of local population (Goldstein, Kriesky Pavliakova, 2012, p. 483). Furthermore, these people should form alliances with groups that also promote the reduction of environmental risks. Additionally, he/she should be able to identify the steps that should be taken in order to address environmental risks (Canadian Institute of Public Health Inspectors, 2009, p. 83). Thus, one can argue that environmental health workers should understand the goals and interests of different stakeholders, for instance, the residents of the community, governmental organizations, manufacturing companies, environment protection agencies, and other stakeholders. Moreover, they need to understand how economic, social and legal institutions can ensure public health (Jackson Malloy, 2011, p. 35). Therefore, they should develop programs and polici es on the basis of their findings and analysis. In turn, if they cannot do it, their work will not find practical application which is probable the most important criterion for every professional. So, the cooperation between environmental health workers and regulators is a critical component. It is also important to remember that environmental health professionals often have to act as educators. For instance, they can raise people’s awareness about the existing risks to the wellbeing of individuals (Sarisky, 2009, p. 20). These people have to interact with policy-makers, medical workers, legislators, and other people who may want to know more about the environmental problems. One of the most challenging tasks is the interaction with children. They need to know about the presence various pollutants in food, water, air, and so forth (Sattler, 2008, p. 329; Coopwood, 2009). Thus, one should say that environmental health workers should have well-developed communication skills. Wi thout them, they will not be able to make convincing arguments. These are some of the main aspects that can be identified. It should also be taken into account that these professionals cannot cope with their duties without being able to act as leaders. This issue is particularly important at those moments when it is necessary to respond to environmental disasters (Logue, 1996, p. 1207). Under such circumstance, they have to take initiatives and overcome various challenges as quickly as possible. The competencies identified in this section correspond to various roles played by environmental health workers who are responsible for identifying risks and minimizing them.Advertising Looking for essay on environmental studies? Let's see if we can help you! Get your first paper with 15% OFF Learn More Conclusion These examples indicate that environmental health workers should possess different competencies. First of all, these individuals should have in-depth expertise in different sciences that can throw light on various aspects of public health. Furthermore, they should also act as researches, who gather information, analyze data and evaluate the effectiveness of different programs. More importantly, they need to interact with various stakeholders such as regulators, medical workers, teachers, and many other people. Furthermore, they play the role of educators by raising people’s awareness about different environmental risks. Finally, in some cases, they need to display leadership qualities in order to address different challenges. The competencies described in this paper are vital for protecting the wellbeing of individuals and communities. Reference List Blake, R., Corso, L., Bender, K. (2011). Public health department accreditation and environmental public health: a logical collaboration. Journal Of Environmental Health, 74(3), 28-30. Coopwood, T. (2008). Engaging young people in childrens environmental health protection through CARE. Journal of Environmental Health, 71(1), 64-5. Canadian Institute of Public Health Inspectors. (2009). Continuing Professional  Competencies. Toronto: CIPHI. Gerding, J., Price, J. (2012). Public health performance management: opportunities for environmental public health. Journal Of Environmental Health, 74(8), 30-31. Gochfeld, M., Goldstein, B. D. (1999). Lessons in environmental health in the twentieth century. Annual Review of Public Health, 20, 35-53. Goldstein, B., Kriesky, J., Pavliakova, B. (2012). Missing from the Table: Role of the Environmental Public Health Community in Governmental Advisory Commissions Related to Marcellus Shale Drilling. Environmental Health Perspectives, 120(4), 483-486. Jackson, R., Malloy, T. (2011). Environmental Public Health Law: Three Pillars.  Journal of Law, Medicine Ethics, 34-36. Kyle, A., Balmes, J., Buffler, P., Lee, P. R. (2006). Integrating Research, Surveillance, and Practice in Environmental Public Health Tracking. Environmental Health Perspectives, 114(7), 980-984. Logue, J. N. (1996). Disasters, the environment, and public health: Improving our response. American Journal of Public Health, 86(9), 1207-10. Portier, C. (2011). Comprehensive environmental public health. Public Health  Reports, 126(9), 1-6. Sarisky, J. (2009). The Environmental Public Health Performance Standards: strengthening the nations environmental public health infrastructure and improving environmental health practice. Journal Of Environmental Health, 71(10), 20-21. Sattler, B., Davis, A. D. B. (2008). Nurses role in childrens environmental health protection. Pediatric Nursing, 34(4), 329-39. Thurston, G. D., Bekkedal, M. Y. V., Roberts, E. M., Ito, K., Arden Pope (2009). Use of health information in air pollution health research: Past successes and emerging nee ds. Journal of Exposure Science and Environmental Epidemiology, 19(1), 45-58.