The Optical-Time Domain Reflectometer - 827 Words

The OTDR is a device that measures distances to a reflection surface by measuring the time it takes for a lightwave pulse to reflect from the surface. Reflection surfaces include the ends of fiber cables, breaks in the fiber, splice locations, and connector locations. The ability to provide these measurements simplifies the fault location procedure for fiber systems. The OTDR measures the scattered and reflected light returning from a pulse of transmitted light. Pulses of light are generated from the OTDR, and reflected light is displayed on the oscilloscope portion of the OTDR. Knowing the time delay of the reflected light pulse and knowing the speed light travels in the fiber determines the distance to the discontinuity of the fiber. Discontinuities or impedance changes of the fiber cable reflect light back to the OTDR. It is important to know the index of refraction of the fiber core to accurately determine distance. This setting must be correctly set on the OTDR. Keep in mind that power level is displayed on vertical axis, and distance is displayed on the horizontal axis of the screen. Abrupt changes in reflected power can represent fiber â€Å"open† conditions. The OTDR will display small losses from couplers and connectors. The accuracy of the OTDR can be in the order of .01 dB splice seen more than 40 km (25 miles) away to within 1 meter of the problem. Loss performance of new installations is usually recorded on floppy disks and/or hard copy printouts for futureShow MoreRelated_x000C_Introduction to Statistics and Data Analysis355457 Words   |  1422 Pagesstatistics, computer programming, psychometrics, and test development. Currently, he divides his duties between teaching and evaluation; in addition to teaching, he is the assessment facilitator for the Cedar Rapids, Iowa, Community Schools. In his spare time he enjoys reading and hiking. He and his wife have a daughter, Anna, who is a graduate student in Civil Engineering at Cal Tech. JAY DEVORE earned his undergraduate degree in Engineering Science from the University of California at Berkeley, spent

A Student Chance At Success Vs. Low Income Schools Essay

A Students Chance at Success Compared to Privileged Students Low-income schools affects a students’ education highly because they receive a more lousy education compared to school that have more money. When I turned 12, my mom and I moved from LA to Inglewood because my mom could not pay the rent anymore. The middle school and high school around the Inglewood area were so different compared to the school I went in LA. The schools looked run down and old and the educational domain was not great for students that want to achieve good academic skills. In â€Å"I Just Wanna Be Average,† Mike Rose writes about how students that are not doing well, get placed in a vocational class, teachers are not well prepared to educate the students, and teachers do not know a way to engage students to learn. However in, â€Å"Aria: Memoir of a Bilingual childhood,† Richard Rodriguez writes about how he his teachers from his catholic school came to his house to talk to his parents b ecause he was not contributing in class, since he did not know English very well. This indicated that compared to Roses’ teachers, Rodriguez’s teachers wanted him to succeed and want him to engage in class. Furthermore, students or schools with low socio-economic background, have a harder time achieving good educational or social skills compared to schools with high socio-economic background. If people lived as equals, everyone would have a chance at being successful. Communities that have a socio-economic background, haveShow MoreRelatedThe Other Wes Moore : Effect Of Drugs And Violence1630 Words   |  7 Pagesthere have been good people and bad ones, and a major deciding factor in this is background. The chances of being dissatisfactory are often increased if a person has a low income or the person is living in a poor neighborhood and is a person of color. These illegal activities that are commonly found in poorer areas often lead a person down the wrong path in li fe. These paths are not the path to success, but a path to a jail cell. The Other Wes Moore by Wes Moore demonstrates the effects of drugs andRead MoreA Brief Note On Social Class And Education847 Words   |  4 Pagesrichest 10 % of the USA earn 28% of overall income pie, and the top 10% of people own 84.5% of the country’s wealth. The bottom 50% of people own 0.8% of the country’s wealth. Therefore, new people have most of the wealth of country. Recently, even thought children born in poor family, 90% of them will earn more money than their parents. However, they can not be in top 10 % in the USA. At the same time, there are higher unemployment rate and a big gap of income. People are unlikely to achieve a betterRead MoreThe No Child Left Behind Act990 Words   |  4 PagesThe purpose of this paper is to address the Every Student Succeeds Act (ESSA) which was signed into law by President Barack Obama in December 10, 2015. The paper will also address the No Child Le ft Behind Act (NCLB) which was signed into law by President George W. Bush in 2002. The paper will talk about some of the key components of ESSA in comparison with NCLB and identify some possible strengths and weaknesses in ESSA’s new approach. ESSA was signed into law on December 10, 2015 by PresidentRead MoreMovers and Shakers Essay811 Words   |  4 Pagessignificant changes. Students are now required to learn and behave by standard guidelines. Teachers are now held accountable for teaching certain lessons to the students. There are people, laws, and organized groups that have done extensive research and studies to decide who should learn what and in which manner. The following articles will explain a few of those changes and the impact each has had on education. In 1859, a lawsuit commonly known as the Kalamazoo School Case, supported educationRead MorePrivate Schools vs. Public Schools Sports Teams1606 Words   |  7 Pagesand private school sports teams does not need to be adjusted. Private schools are offering an extra service that public schools cannot offer. That service is better teachers all the way to better coaches. There are no rules on how they can raise money for their athletic programs unlike public schools. Because of the athletic success more student athletes want to go to the private schools. Which in turn gives the student athletic a better opportunity to be recruited. No the private schools do not needRead MoreChecklist for Effective Reading Instruction1685 Words   |  7 Pagesnecessity for economic and social development, and the single most important predictor of good jobs and high income at the individual level. In the United States, the Department of Education aims to promote student achievement and preparation for global competitiveness by fostering educational excellence and ensuring educational equity. Educational equity is a federally mandated right of all students to have equal access to classes, facilities, educational programs, curriculum, instruction materialsRead MoreThe Barriers Of Indigenous Australian Women Face Within The Criminal Justice System970 Words   |  4 Pages(Korff J. 2015). Structural inequality is when opportunities are available to some but not others, limiting their potential (Carpenter and Ball 2012, 64). A concept used frequently in this report is lottery of birth, this refers to the probability of success and failure being closely linked to the class of your parents (Carpenter and Ball 2012, 64). â€Æ' Criminal Justice System Through statistical data, it is apparent that structural inequality exists within the criminal system for Indigenous women.Read MoreThe Real American Dream : Realizing Education Inequality2569 Words   |  11 Pagesalso American’s first stepping-stones of education. This dream â€Å"encourages each person who lives in the United States to pursue success, and it creates the framework within which everyone can do it. It holds each person responsible for achieving his or her own dreams, while generating shared values and behaviors needed to persuade Americans that they have a real chance to achieve them† (Hochschild and Scovronick 2003). For generations, our country has stood behind the idea of the American DreamRead MoreCorrelation Between Student And School On Education1876 Words   |  8 PagesIntroduction Have you ever consider if there a connection between student and school on education? Is education system fair and equal throughout the school in US? Are there any hinder that creates disadvantage for any group of student? Home-school relation does have a strong connection on many students’ academic score and performance. Many of these studies look at the relationship between home and school. Some of these research studies specifically focus on how this relation correlate to race, classRead MoreTrade School Vs. College Essay1377 Words   |  6 PagesTrade School vs. College People are told from a young age that the only way to lead a successful life is to go to college. Although there is no denying of the economic advantage post secondary learning can provide for a student, college isn’t necessarily the only available option. Options like trade school or vocational training are other reasonable choices. However, trade school is not seen as legitimate as a traditional four year college, and a trade school student is not seen as having a secure

Business Performance

Question : Discuss about the Risk Mangement and Business Performance ? Answer : Introduction: In the last decade, the Oman insurance market has passed through an important phase of its consolidation and development. Currently, it has arrived at an effective level of development and as a result, it has been able to provide effective qualitative services for the citizens of Oman. The insurance industry of Oman has experienced increased performance each year, which is validated by the rising number of contracts and premium volumes. The current research aims to evaluate the impact of risk management on the business performance of Takaful Oman, which is a popular organisation in the Oman insurance market. Takaful Oman is one of the leading insurance firms in Oman for enhancing value to the stakeholders under the compliant framework of Sharia. The main objective of the organisation includes the promotion of Takaful awareness by offering innovative compliant products and services of Sharia to provide extra value for tailoring to the particular needs of the customers with the help of dedicated professional team (Takafuloman.om 2017). The organisation is involved in dealing with many services like family, health, creditor, motor, property and fidelity insurance packages. In addition, Hotel Takaful is another service provided on the part of an organisation for reputable hotels and resorts to carry on with their operations. By conducting the same, the policy insures that no insurable exposure remains uninsured with no over insurance of risk elements. This policy is designed to meet the needs of the hotel along with covering each aspect of the hotel. Money Tafakul is another insurance policy, which aims to offer indemnity following loss of money or theft for the citizens of Oman. Finally, another service that the organisation provides is Travel Takaful Plan, which intends to provide a family holiday package having personalised coverage against medical expenditures, loss of documents or money and flight delays (Sadgrove 2016). Rationale for the study: Risk management is one of the significant research areas over the past few decades (Bromiley et al. 2015). It has been observed that risk management could determine the success or failure of the insurance organisations, as during the global financial crisis, the ineffective practices of risk management has been a major cause. Despite the rapid growth of the Oman insurance market, this sector has been confronted with various challenges for accomplishing greater qualitative services, rising security offers and modern services (Melnyk et al. 2014). This is particular prevalent in selecting techniques of risk management for accomplishing the best business performance by applying the European standards in this sector. Thus, the main objective of this research is to conduct a brief evaluation of risk management and business performance of Tafakul Oman. Hence, this research would shed light on justifying the practice of risk management of the organisation and developing an effective process of risk management for the same. Objectives: The objectives of the research include the following: To identify the current process of risk management practices in Takaful Oman To identify the impact of risk management practices on the business performance of Takaful Oman To recommend potential methods to improve the risk management practices of the organisation in the insurance market of Oman References: Bromiley, P., McShane, M., Nair, A. and Rustambekov, E., 2015. Enterprise risk management: Review, critique, and research directions.Long range planning,48(4), pp.265-276. Melnyk, S.A., Bititci, U., Platts, K., Tobias, J. and Andersen, B., 2014. Is performance measurement and management fit for the future?.Management Accounting Research,25(2), pp.173-186. Sadgrove, K., 2016.The complete guide to business risk management. Routledge. Takafuloman.om. (2017).Takaful Oman Islamic Insurance Provider Companies in Oman. [online] Available at: https://www.takafuloman.om/index.html [Accessed 7 Mar. 2017].

M aking change Essays - Joanna Macy, Will, Joanna Macy,

Waking up to make a change People aren?t realizing the destruction to the environment that has been occurring for many years. Why haven?t we realized what was occurring sooner? Now we are barely beginning to wake up and notice the damage of environment that the human population has created. We ignore the issues that surround the globe such as, pollution, water pollution, pesticides and more. More environmental issues have increased overtime and now we are trying to find ways to finally fix it. It is essential to fix these problems quickly so our future generations don?t have to suffer. The advanced technology we have benefits us to improve what is wrong and damaging to the world. In ?To Choose Life?, Joanna Macy and Molly Young state that ?the most remarkable feature of this historical moment in earth is not that we are on the way to destroying the world- we?ve actually been on the way for quite a while. It is that we are beginning to wake up, as from a millennia-long sleep, to a whole new relationship to our world, to ourselves and to each other? (181). People are a major part in the community and are subjected to the damage occurring and we will finally wake up and notice what needs to be changed. We will learn to take a stand and improve the environmental issues that people ignore or don?t know very much about. The destruction of the globe is not only our faults is begins within the industries, ?The planets body is not only dug up and turned into goods to sell, it is also a ?sink? for the poisonous by-products of our industries? (Macy and Young, 158). We finally choose to wake up and are willing to make a difference for those who will come after us, and it is a symbolic way of ?choosing life? rather than living in a contaminated world. The authors claim that, ?To choose a life means to build a life sustaining society? (Macy and Young, 159). In relation the authors of the story another known activist Lester Brown an environmentalist states, to live a sustaining society doesn?t mean to jeopardize the future generation. He mainly focuses on waking up human kind and discusses the biggest global threats such as population control, energy depletion, recycling and improvements of the environment. He also gives advice for solutions on how to fix these issues. Joanna Macy, Molly Young and Lester Bro wn discuss a lot of the same topics and solutions. The change we are taking on here will be an ecological revolution which is described as ?the great turning.? The community indeed helps by reinforcing destruction with activist groups. Activist groups create action and help societies realize to problems and try to influence the general population to help. Political will and power help the change as well to improvements. This is extremely important because everyone is affected by the environmental issues and the doubt or disbelief makes the situation harder to change. What makes situations like these easier is a community joining as a whole to help change and make a difference. They are many global activist groups for a wide variety of social issues and controversies. Helping improve the environment is more easily said than done because; the population is influenced but the wrong things that are publicized. People often believe what is displayed on media rather than using there own judgment. For example; we are told what products help but in reality never think about where they come from or the effects of them. We are realizing nothing is really working, and why is it that we are barely noticing what is occurring? That is because we are so preoccupied with other things we hardly ever watch the news or read a newspaper. The community is also suffering from psychological repression like fear of pain, despair, our intelligence. The people tended to ignore the fact of the problems occurring so thing got worst and they feared to address the issues of controversies. The reason people feared to address the problems occurring is because they figured someone would miraculously fix their problems but, they were wrong. The author implies, ?We become as power less as