Saturday, August 31, 2019
Bilingual Education For Foreign Students
Bilingual Education in the northeastern United States and Canada serves many advantages and benefits for students of limited English skills. Since the early sixtyâ⬠s, it continues to serve a great advantage to foreign students. This is important because it gives these students the opportunity to achieve the ââ¬Å"American Dreamâ⬠. American educators have argued that the aim of education should be to assimilate a foreign student into the American mainstream, become good American citizens, and not keep their ethnic identity. The proponents of bilingual education believe that this form of instruction belittles a childâ⬠s ethnic and cultural heritage, creates low self-esteem, and fosters a high dropout rate. Therefore, certain bilingual education approaches encourages studentsâ⬠to maintain their language, ethnic and cultural identity, while at the same time learning a new language and culture altogether. Bilingual Education provides instruction for students in two languages. The primary goal of bilingual education in the United States is to teach English to students who donâ⬠t speak English or have limited English proficiency (LEP). Although Florida and California have decided to do away with this educational approach, the controversy regarding bilingual education will never end. In this paper different bilingual education approaches will be defined and the history of Bilingual Education will be touched upon. The Proposition 227 controversy and several views towards bilingual education will be discussed. The final conclusion will show my feelings toward bilingual education. There are many approaches that are used to instruct LEP students. Transitional bilingual education (TBE), which is currently incorporated in the NJ school systems, is geared to move LEP students into monolingual classes within two or three years. Programs such as this instruct studentsâ⬠in their native language in the same academic level as their monolingual peers. After appropriate English proficiency level is achieved the LEP studentsâ⬠are able to transfer skills to function successfully in a monolingual class. At the same time studentsâ⬠are also enrolled in classes that teach them English as a second language (ESL) (CQ Researcher, 1996). Bilingual proponents who prefer the developmental bilingual education (DBE) believe that the transitional approach defeats the whole purpose of bilingual education, because it doesnâ⬠t maintain a studentâ⬠s native language. The critics prefer DBE because it is designed to teach both the studentsâ⬠native language and English. Using this approach the student is able to enhance his or her skills in their native language and also be able to learn English up until sixth grade. ââ¬Å"The idea, they say, is to teach additive bilingualism, which makes students fluent in two languages while making them more nimble learnersâ⬠(CQ Researchers, 1996). According to the article, ââ¬Å"Teaching English to Non-English Speakers offers a Wide Range of Techniquesâ⬠in the CQ Researchers (1996), the most sophisticated developmental approach is called two-way bilingual education. This approach mixes non-English speaking students with roughly an equal number of English speakers in the same classroom. Students are taught in one language in the morning and the other language in the afternoon. This approach gears to make both sets of students bilingual at levels of fluency that allow each to advance in language as well as in other subjects. Such programs are rare, but where they exist, and where they have well trained bilingual teachers (teachers fluent in both languages and who use interactive or group-learning techniques), most researchers and observers say that students perform better at every energy level of learning than their peers, no matter what kind of instruction the non-two-way students receive (CQ Researchers, 1996). Immersion education is another kind of teaching approach to bilingual education. In these classes, known as special alternative instructional programs, the most popular being structured immersion ââ¬â students learn their second language from instructors who teach them subject matter presented in the new language. While immersion is based on instruction in the studentâ⬠s second language, it is not what they call ââ¬Å"sink-or-swimâ⬠. ââ¬Å"Sink-or-swimâ⬠is when the teacher offers no extra help in learning the new language. The United States Supreme Court, in Lau v. Nichols(1974), declared that not offering extra help was a violation of federal civil rights law (CQ Researchers, 1996). The St.Lambert French immersion program was inaugurated in 1965 in Canada. It was designed to provide proficiency in both aspects of the French language, to promote English proficiency, to ensure an appropriate developmental level of achievement in academic subjects, and to have the students understand and appreciate the French Canadian without taking away from the studentsâ⬠identity for the English Canadian culture. These goals were shared by most of the immersion programs in Canada (cited in Paulston, 1988). The final approach is called alternate immersion, also known as sheltered English or sheltered subject-matter instruction. In sheltered classes children learn their second language first by studying subjects. My aunt, Odainy Tansey, who teaches in a bilingual school in Passaic New Jersey, says that the school board is attempting to introduce sheltered English into the classroom. She stated that sheltered English is not going to be a good approach in introducing a new language to foreign students. The language learning situation contains the necessary ingredients for second-language learning. There are three major components: (1) learners that realize that they need that target language (TL) and are motivated to make that move to learn English; (2) instructors who know the target language well enough to provide the learning tools needed to be able to learn English; and (3) a learning environment that allows both the students and the instructors together to be able to put the learning process to work. All three components are crucial in the learning process of a language. Although there are many different approaches, these three major steps are important. The three learning processes can be described as (1) social, (2) linguistic, and (3) cognitive (cited by Bialystok, 1991, 52). There are many questions concerning bilingual studies. For those whose families speak only Spanish, ââ¬Å"it provides an inconsistent and not terribly successful process of remediationâ⬠(Kozol, 1985). For many of the most successful English-speaking students, on the other hand, foreign language study is a sign of excellence, preeminence, and academic promise. The law declares that classes conducted exclusively in English are ââ¬Å"inadequateâ⬠for the education of children whose native tongue is another language and that bilingual education programs are necessary ââ¬Å"to ensure equal educational opportunity to every childâ⬠(Pialorsi, 1974). Massachusetts became the first state to require and provide bilingual programs for children whose first language is not English. Soon after New York, California, Illinois, and Texas had laws permitting local school districts to provide bilingual education (Pialorsi, 1974). Although bilingual education still does exist in many states. Florida has completely done away with it, and California is in the process of also getting rid of bilingual education. The ballot initiative, Proposition 227, will soon end bilingual education in California public schools. Bilingual education was fully designed to involve immigrant parents in the education of their kids or to meet the needs of a sudden influx of refugees. Under this new ballot, children will receive no more than one year in English instruction of what is called sheltered English. Though the sheltered method is untested as a means of moving large numbers of kids into the mainstream classes, it is now the law (The New Republic, 1998). Proposition 227 was written by Ron Unz, a Republican multimillionaire from Silicon Valley, he got the idea from a group of Mexican-American parents. Most of the parents thought that the bilingual education system was holding their children back. Polls taken before Tuesdayâ⬠s election indicated that anywhere ââ¬Å"between 30 and 60 percent of Latino voters on California approved of the measure (The New Republic, 1998). Latinos agreed with this ballot as opposed to Proposition 187, where they took it as a form of immigrant bashing. In a monograph published by the New Jersey Teachers of English to Speakers of Other Languages-Bilingual Education (NJTESOL-BE), Professor Collier shares some of her less publicized insights. ââ¬Å"We must encourage language-minority parents to speak the first language at home, not to speak Englishâ⬠¦to deny a child the only means of communicating with his parentsâ⬠¦is tantamount to physical violence to that studentâ⬠(Amselle, 1996). Bilingual Education can be a rewarding experience if instructed by the right people in the right manner. Sheltered English seems to be a terrible way to introduce English to a non-English speaker. The student will not be able to learn the language correctly and will not be able to get their correct thoughts across. Learning just pieces of a language is not good enough. That is just like going to a country that does not speak English as a first language with only one year of practice in that language. It will be difficult to ask where the bathroom is let alone take a test in that language. The only way for Bilingual Education to work is if they use the two-way bilingual education. This approach will allow both non-English speaking and English speaking students to learn each othersâ⬠language. This approach will not make either student feel inferior to one another. Bilingual Education in the northeastern United States and Canada serves many advantages and benefits for students of limited English skills. The program has many good points and positive outcomes that out weight the negative outcomes. Most of the students result in success. Every child has their own style of learning and no matter what you are teaching there will always be one or two students that need special attention. Instead of doing away with the Bilingual Education program, they should design it so that it is full proof for the most part. The United States of America is considered the ââ¬Å"melting potâ⬠. There are so many different cultures and languages. There are people who are willing to put in extra effort and assist in making the Bilingual Education approach a successful one, and that is what should be put into perspective.
Friday, August 30, 2019
Human behavior in Late adulthood stage Essay
The paper will be focusing on the stages of psychosocial development specifically that of the Later Adulthood Stage. Though this stage of adulthood does not share the same significance to the other developmental stages in adulthood, especially to the earlier stages, at least in terms of how the individual sees his or her world in the context of oneââ¬â¢s closing days of life and vice versa. Nevertheless, the Late Adulthood Stage remains of utmost significance for the reason that it holds one crucial aspect in the final development stage of an adult: the integrity of the ego. It must be noted at this point that the ego in the Late Adulthood Stage has already absorbed within the span of the individualââ¬â¢s life processes and life in general a considerable degree of experience. What remains in this stage are the radiations of past experiences that have not withered away with the forgetfulness of human memory, as well as the individualââ¬â¢s reformed perceptions of his or her world that have adapted to the series of changes in oneââ¬â¢s environment and that have also shaped the very structure of the environment where one dwells in. A look into some of the significant details of this stage reveals the weight of this particular phase in contrast to the other stages in adulthood whereby the unique strands of psychosocial precepts that properly belong to this stage identifies it as more than just a culminating phase. Theoretical backgrounds In Eriksonââ¬â¢s Eight Stages of Psychosocial Development, the Late Adult Stage summarizes its major tasks in the development of the adult in terms of introspection. This is primarily because this phase is essentially the stage wherein the individual is only able to perform fewer activities in contrast to the early years of oneââ¬â¢s life where the person is actively participating, to a certain extent, in either leisure or work. Whereas younger people constantly interact with their surroundings and with other individuals, older people who belong to the last stage of human development are, in many cases, physically unable to meet the necessities required by leisure and work. For the most part, although the aged people can barely enjoin themselves in these physically challenging activities, the Later Adulthood stage in Eriksonââ¬â¢s theory tells us that these individuals spend most of their time instead on recollecting in their memory the experiences they had in the early chapters of their lives. Thus, as one can observe among the elderly, their acts of relating stories of previous meddling with past events and persons reveal one aspect of human introspection. It manifests their attempt, at the very least, to cope with their physical inability or lacking in terms of mobility by contemplating on whatever is remaining in their memory. More importantly, the Later Adulthood stage highlights the inevitable fact in human life: death. As with the aged people, the wisdom they have acquired in their many endeavors during their younger days all point them to the inescapable fact of death thereby insinuating a sense of fear in their minds. As this fact is instilled in their thoughts, the elderly are eventually placed in a rather uncomfortable situation as their days are drawn closer to its closing chapters. This is the point wherein their views on both life and death are further defined by themselves, testing their maturity and emotional capability to accept such fact and to acquire the sufficient integrity and belief in their selves so as not to succumb to the fear of dying. Robert Havighurst, in his perception on the developmental tasks in the life of the individual, points our attention to his interpretation on the later maturity stage of the individual. He asserts that after the time of retirement from oneââ¬â¢s occupation, the individual eventually undergoes several adjustments in the sense that the person begins to adapt a new lifestyle that fits the conditions that beset the individual. These conditions, especially after finally closing the window for a previous occupation, are reflected in many ways. A few of these conditions include relocating to a smaller house or the reduction in oneââ¬â¢s income among many others. These circumstances ultimately brings changes, either drastic or gradual, to the living conditions in the life of the person that one is in turn prompted to realign oneââ¬â¢s manner of living with new measures. In essence, Havighurst suggests that the elderly are more after the attempt at ââ¬Å"holding onâ⬠to life rather than the actual seizing of the things that life has to offer. That is, the state of life of the elderly can be seen as one that is inclined to ââ¬Å"maintainâ⬠life or the things that one already has in life rather than the expansion of it. To be taught of news ways of living entails not only the adoption of new approaches in dealing with the necessities brought about by age and oneââ¬â¢s physical deterioration. It also entails the idea that these elderly people are bound to attempt at putting more effort in ââ¬Å"holding onâ⬠to life, quite apart from the idea that they ought to broaden their perception of the world and their perception of both life and death. In the context of the theories that revolve around the analysis on the stages of human development in terms of the psychosocial perspective as well as the patterns of behavior exhibited by the elderly, we can fairly extract the idea as hypothesis that these patterns of behavior are the results of the developed perceptions of the elderly with the further realization of death or, at the very least, the deterioration of oneââ¬â¢s health and living conditions. Methodology The participants in the interview are composed of 20 non-working elderly from the male and female genders with age 60 and above randomly chosen. All of the participants can understand and speak the English language, their primary language, and are residents of the United States of America. The religious orientation of the participants is Roman Catholicism as well as they are financially dependent on the insurance money they receive every month, apart from the medical assistance they are able to acquire from it. Moreover, the participants are now living on their own, with their families living in their respective homes separate from their elderly.
Thursday, August 29, 2019
Public Vs Private Special Education Education Essay
Public schools are under onslaught and have been for some clip. This tendency is increasing and the popularity of private schools is turning. How does this social tendency relate to the instruction of kids with particular demands? The Education for all Handicapped Children Act ( EAHCA ) was originally passed in by Congress in 1975 and signed into jurisprudence by President Gerald Ford. This act stipulated that kids with disablements would hold the right to a free and appropriate instruction. Since its original transition, the jurisprudence has been amended four times and is referred to today as the Individuals with Disabilities Education Act ( IDEA ) ( Conroy, Yell, Katsiyannis and Collins, 2010, p. 1 ) . This paper will analyze how the jurisprudence was originally founded and how it has evolved over the old ages. The difference between how services are delivered to pupils with particular demands in public and private schools will be explored and who pays for such services will be re searched. Finally, this paper will seek to reply the inquiry: Which is better ââ¬â private or public ââ¬â for pupils with particular demands? The Law Prior to EAHCA, besides known as Public Law 94-142, kids with particular demands were by and large excluded from public instruction. With this landmark statute law, public schools were required to offer equal entree to instruction and one free repast per twenty-four hours to pupils with particular demands in order to have federal support. The basic premiss of this jurisprudence was that provinces must develop and implement policies that afford kids with particular demands a free and appropriate instruction. The four specific intents of PL 94-142 were to supply a free and appropriate instruction to pupils with particular demands, protect the rights of kids and their parents, to help provinces and vicinities with the proviso of instruction and to measure the effectivity of all of the aforesaid attempts. Inherent in EAHCA was parental engagement in the development of their kid ââ¬Ës particular instruction plan. The jurisprudence provided chances for parents to convey civil cases to f ederal territory tribunal ( Conroy, Yell, Katsiyannis and Collinsw, 2010, p. 1 ) . Since the origin of EAHCA in 1975 the US Supreme Court has heard 11 instances related to the jurisprudence ( Conroy, et. Al, 2010, p. 3 ) . The jurisprudence was foremost revised eleven old ages after its origin and was named the Handicapped Children Protection Act of 1986 ( Conroy, et Al, 2010, p. 2 ) . The basic alteration to the jurisprudence in this alteration was that provinces had to supply services to kids with particular demands get downing at birth instead than age three. The 1990 amendment changed the name to the Persons with Disabilities Education Act ( IDEA ) ( Conroy, et Al, 2010, p. 2 ) . IDEA was amended in 1997 and included transitional services from school to adult life ( Conroy, et Al, 2010, p. 2 ) . The 4th alteration of the initial 1975 jurisprudence occurred in 2004 with the Persons with Disabilities Improvement Act, which in kernel aligned the jurisprudence with No Child Left Behind. The 2004 alteration added the demand for extremely qualified instructors, ends for pupils with particular demands and measuring pupil degrees. IDEA defines the services and instruction that meet the criterions for what constitutes a free and appropriate instruction. A basic premiss of IDEA is the constitution of an Individualized Education Program ( IEP ) ( Bradley, 2006, p. 405 ) . IDEA governs particular instruction plans on a federal degree. IDEA has four cardinal constituents: States must guarantee a free and appropriate instruction to pupils with disablements in either public or private school ; an IEP must be developed for each kid with parental audience ; pupils must be educated in the least restrictive environment ; and parents can bespeak due procedure hearings with an independent officer when they object to the educational commissariats for their kid, whose determinations can be appealed to province instruction bureaus and so to province and federal territory tribunals ( Buck, 2012, p. 653 ) . Although EAHCA required that school territories provide instruction and services to kids with particular demands in private schools, it was non clear if kids in private schools would hold equal entree to services as their opposite numbers in public schools ( Drang and McLaughlin, 2008, p. 3 ) . Originally the legal power over the private school fell on the LEA where the kid lived. The legal power has since changed to the location of the private school. Harmonizing to IDEA, the local instruction bureau ( LEA ) must supply Child Find services to kids in private schools ( Drang and McLaughlin, 2008, p. 4 ) . In Child Find, the LEA must turn up, place and measure pupils with particular demands. Following Child Find, LEAs are required to apportion a proportionate sum of their federal financess to kids with particular demands in private schools ( Drang and McLaughlin, 2008, p. 4 ) . LEAs must besides confer with with private school functionaries and parents. Following Child Find activities, allotment of relative federal financess and aforesaid audience, the LEA decides which services to supply. Harmonizing to Drang and McLaughlin, ââ¬Å" Children enrolled in private school may have a different type and/or sum of service than their public school opposite numbers with similar disablements and educational demands. â⬠( Drang and McLaughlin, 2008, p. 5 ) In fact, federal tribunal instances have determined that LEAs can non necessitate pupils with particular demands to go to public schools in order to have services but LEAs are non required to offer services at private schools ( Drang and McLaughlin, 2008, p. 9 ) . The 2004 amendment provinces that kids with particular demands in private schools are eligible for services but the jurisprudence looks at them as a group, non as single pupils. Therefore, ââ¬Å" no kid has an single right to a specific service. â⬠( Drang and McLaughlin, 2008, p. 9 ) The 2004 amendment included appropriations through 2011. Therefore, Congress is presently placing issues for the following reauthorization of IDEA ( Jones and Toland, 2009, p. 1 ) . Some issues that will be examined include the sum of educational advancement required to run into FAPE criterions and what educational benefits are required to be written on an IEP? Congress will besides be looking at if IDEA permits the usage of restraints and privacy and what rights does a non-custodian parent hold? Many of the issues Congress will be debating root from judicial determinations sing IDEA. Payment for Particular Education IDEA requires LEAs to utilize a proportionate sum of their federal financess on private schools but they are non required to utilize any of their province or local dollars ( Drang and McLaughlin, 2008, p. 9 ) . Private school arrangement can happen for pupils with disablements either based upon the IEP squad ââ¬Ës finding or parents ââ¬Ë enterprise ( Buck, 2012, p. 653 ) . In some cases it is non the parents who opt for private instruction but the school territory. If the school territory can non adequately supply services that a pupil requires, the territory may choose arrangement in a private school. Courts can reimburse the cost of private instruction in such instances. This applies specifically to schools that are established to run into the particular demands of pupils with disablements. If the public school can non adequately address specific demands, they should reimburse the tuition paid by parents ( Bradley, 2006, p. 408 ) . If parents enroll a kid in a private school because the public school did non supply a free and appropriate instruction, so the tribunals can mandate that the public school reimburse the costs of the tuition to the parents ( Buck, 2012, p. 654 ) . Current jurisprudence is if a kid with particular demands is placed in a private school by a LEA or SEA ( province educational bureau ) in order to run into the FAPE ( free and appropriate instruction ) the LEA or SEA must pay the full cost. If the kid with particular demands is placed in the private school by the parents, a hearing officer or tribunal must make up one's mind of full tuition or some services are paid for by the public school ( Jones and Toland, 2009, p. 29 ) . Further, if parents placed their kid in a private school because the LEA did non supply IDEA services, the public school must reimburse parents the cost of tuition ( Jones and Toland, 2009, p. 20 ) . Public V. Private Approach As Drang and McLaughlin noted, there is a deficiency of research related to particular instruction services bringing in private schools. Eigenbrood, nevertheless, examined differences in service bringing between sectarian and public schools in a Midwestern province in 2005. A notable determination of the Eigenbrood research was that pupils in sectarian schools are non ever officially diagnosed ( Drang and McLaughlin, 2008, p. 9 ) . Eigenbrood farther noted that private schools study fewer Numberss of kids having formal ratings and IEPs. Eigenbrood concluded that the consequences found might be attributable to private schools and parents being sick informed about Child Find services ( Drang and McLaughlin, 2008, p. 9 ) . Other research workers have supported that LEAs need to describe how they publicize Child Find activities. An of import differentiation between public and private instruction plans for pupils with particular demands relates to teacher makings. No Child Left Behind ( NCLB ) required instructors in Title I schools to be ââ¬Å" extremely qualified â⬠or have a unmarried man ââ¬Ës grade or province enfranchisement or licence. Congress supported the ââ¬Å" extremely qualified â⬠teacher demand when reauthorizing IDEA in 2004 ( Hensel, 2010, p. 326 ) . Regulations require staff at private schools meet the same makings as those in public schools with the noteworthy exclusion that they are non required to run into the ââ¬Å" extremely qualified â⬠criterion for particular instruction instructors ( Drang and McLaughlin, 2008, p. 5 ) . Private school staff can be used to supply services but lone outside of their specified occupation responsibilities at the private school. Some research workers note jobs with how particular instruction plans are funded in general. Harmonizing to Jay Green with the University of Arkansas Department of Education Reform, the current system of particular instruction provides fiscal inducements to over identify pupils with particular demands and under serves pupil who are identified. Green studies that schools receive fiscal wagess when they place pupils in particular instruction plans. The Voucher System Green recommends publishing verifiers for the cost of public school to be used at private schools. Green notes that the figure of pupils defined as handicapped has grown from 8.3 % in 1976 to 13.3 % in 2000 ( Green, 2007, p. 705 ) . He elaborates by stating that while the figure of pupils classified as specific larning handicapped has tripled from 1976 to 2000, the figure diagnosed with terrible emotional perturbations, developmental holds, sightlessness, hearing loss, autism and traumatic encephalon hurt have merely increased somewhat during the same clip period. Green suspects that the greater figure of specific larning handicapped pupils is the consequence of labeling instead than an addition in the incidence of the disablement ( Green, 2007, p. 706 ) . He besides notes that the diagnosing of specific larning disablement is subjective and less expensive to handle. However, experts in the particular instruction field do non subscribe to this belief. Berman, Davis, Koufman-Frederick and Urion found in 2001 that the figure of kids with larning disablements has increased due to medical engineering promotions, deinstitutionalization and increasing rates of childhood poorness ( Green 2007, p. 707 ) . Green refutes Berman and his co-workers ââ¬Ë claims that there has been an addition in the rate of disablement. Rather, Green suspects that the figure of kids necessitating particular instruction has increased due to the excess support provided to schools when their registration in particular instruction additions. Green studies that schools receive support based upon their registration Numberss, non services they provide. Green supports verifiers issued for the cost of educating pupils with particular demands as a agency to diminish over designation and increase service proviso. Harmonizing to Green, with a verifier system pupils can travel to whatever school provides the best service. But is this truly the instance? Wendy Hensel in her article titled, ââ¬Å" Vouchers for Students with Disabilities: The Future of Education? â⬠in the Journal of Law and Education offers a unquestionably different feeling. In her position verifiers are awarded chiefly to pupils that are mildly impaired. Making so impacts support available to kids with more marked disablements than remain in the public school sector. The verifier system, if allowed to turn, could ensue in kids with disablements in public schools being segregated from their equal, in kernel returning to how services were provided prior to 1975. Hensel argues that verifier systems are promoted by involvement groups that support school pick in general due to dissatisfaction with public schools. Hensel cites that critics of the verifier system claim that verifiers chiefly serve pupils from flush households and that they disproportionally help white pupils ( Hensel, 2010, p. 342 ) . She goes on to state that flush parents demand specialised service s more than deprived households. In a 50-state study conducted by Deborah Verstegen with the University of Nevada, Reno, consequences showed that provinces are modifying their support to back up pupils with particular demands ( Verstagen, 2011, p. 23 ) . All but one province reported that they were supplying extra financess to augment federal support under IDEA for pupils with particular demands. The verifier system is operated by single provinces. Each province is under the duty to supply instruction. State jurisprudence can impact widening public support to private schooling ( Hensel, 2010, p. 310 ) . In 2010 three provinces provided verifiers to pupils with particular demands ââ¬â Florida, Utah and Georgia. At this same clip, Ohio provided verifiers to pupils with autism. By 2012 three more provinces were added ââ¬â Arizona, Louisiana and Oklahoma ( Shah, 2012, p. 14 ) . The undermentioned 12 provinces have introduced similar statute law over the past few old ages: Alabama, Arkansas, Colorado, Kansas, Kentucky, Maryland, Missouri, Mississippi, Nevada, Oregon, South Carolina and Texas ( Hensel, 2010, p. 306 ) . There is the concern that if more pupils opt for verifier plans, there will be less money to educate kids with particular demands in public schools where their degree of disablement can be more terrible ( Hensel, 2010, p. 318 ) . The United States Department of Education Office of Civil Rights ( OCR ) has ruled that pupils with particular demands that opt for verifier plans basically waive their rights under IDEA ( Hensel, 2010, p. 316 ) . The OCR recommended that parents who elect to take part in the verifier plan be made cognizant that their kids would non be entitled to FAPE ( free and appropriate instruction ) under IDEA while go toing the private school. Their kids would non be entitled to an IEP and they would lose their right for due procedure. However, protagonists of the verifier system would reason that the bulk of parents do non hold the resources to litigate claims and hence, IDEA offering legal rights for due procedure loses a batch of credibleness. Evidence shows that most pupils accepting verifiers to go to private schools receive no specific scheduling or individualized direction ( Hensel, 2010, p. 323 ) . Furthermore, there are no particular instructor demands under the verifier plan. Private schools under the verifier plan need merely employ instructors with ââ¬Å" particular accomplishments, cognition or expertness â⬠; no specific instruction, licence or enfranchisement is required ( Hensel, 2010, p. 326 ) . Stuart Buck in his article, ââ¬Å" Particular Education Vouchers are Beneficial: A Response to Hensel â⬠in the October 2012 edition of the Journal of Law and Particular Education contends that teacher quality is non related to instructor certificates ( Buck, 2012, p. 657 ) . Buck farther supports the thought that public school demands have no bearing on the quality of instruction. Buck supports offering verifiers to parents who are dissatisfied with the public schools. The lone other alternate harmonizing to Buck for disgruntled parents is to prosecute in cases against the public school, which they probably would non win ( Buck, 2012, p. 663 ) . Voucher plans vary from province to province. Some provinces require pupils to go to public school for a twelvemonth while others do non ( Shah, 2012, p. 14 ) . Private schools have the option of non accepting pupils they do non desire, whereas public schools do non hold the same option ( Shah, 2012, p. 14 ) . Teachers ââ¬Ë brotherhoods have opposed the usage of public revenue enhancement dollars to back up attending at private schools ( Hensel, 2010, p. 298 ) . During the IDEA reauthorization arguments of 2003, the National School Board Association and the National Coalition of Public Education prevailed in their resistance to federal subsidies of verifiers for particular demands. The verifier system was even debated during the 2008 Presidential run. Whereas Sarah Palin advocated for IDEA support to travel to any public or private school selected by the parents, Barack Obama prevailed and proclaimed his resistance to public monies being used to back up private schools ( Hensel, 2010, p. 310 ) . Advocates for spiritual instruction have besides been involved in the verifier motion. Some have argued for illustration that Florida, one of the first provinces to acquire involved with verifiers, was more interested in verifiers for spiritual schools than for particular demands ( Hensel, 2010, p. 297 ) . Religious schools have been seeking engage in the verifier system for pupils with particular demands much faster than non-religious schools ( Hensel, 2010, p. 324 ) . Some parents prefer private schools to public because of smaller category sizes. Public schools would offer smaller category sizes if support was available. Whereas private schools may be able to supply more individualised attending due to smaller category size, what is the quality of the direction? Contemplation and Decision This research led me to inquire my aunt about her experience with her girl with particular demands. My aunt ab initio enrolled her girl in a private school for spiritual intents. The public school holding legal power over the private school identified a generalised acquisition disablement. My aunt later decided to maintain her girl enrolled in the private school feeling that smaller category sizes would supply more individualised direction. A particular instruction coordinator from the public school oversaw the one-year IEP. Otherwise, my cousin did non have any specialised direction. A tutoring lab was present at the private spiritual school that pupils could go to as they so chose but were non required to. None of the instructors had particular instruction certificates or experience. The adjustments my cousin received were text editions and novels on tape and extended time/reduced work burden. For trials, she received 1A? clip to finish and for prep, she was merely required to fini sh half of the assignment as determined by her instructors. My aunt was besides under the feeling that since instructors at the private school were non portion of the instructors ââ¬Ë brotherhood, they would be terminated for hapless public presentation. As this was her first kid, my aunt had nil to compare her experience to. Once my cousin graduated and transitioned to college, she was referred to the Ohio Rehabilitation Services Commission and received services through the Bureau of Vocational Rehabilitation ( BVR ) . BVR financed tutoring services, tuition aid, assistive engineering and specialized computing machine plans. My aunt did non cognize how her girl ââ¬Ës educational experience K-12 would be different had she been enrolled in public instruction. Public and private schools need to make a better occupation educating parents about their single plans so parents can do a more informed pick. So which system is better for pupils with particular demands ââ¬â populace or private? The determination is ill-defined. However, sing that public schools are mandated to educate ALL kids and have criterions to run into comparative to serve proviso such as instructor makings, it appears that support should back up public schools. Wendy Hensel provided the most compelling grounds to back up public instruction. If the verifier system is allowed to turn, the service bringing theoretical account in public schools could change over back by about 40 old ages. The unity of the 1975 jurisprudence to supply a free and appropriate instruction to all pupils with disablements must be protected.
Wednesday, August 28, 2019
Al-Qaeda Research Paper Example | Topics and Well Written Essays - 750 words
Al-Qaeda - Research Paper Example Their operations heightened from 1991-2011 and declined in the same year after the death of their founder Osama bin Laden. Members pledge their loyalty to Osama bin Laden and undergo training in various camps such as those in Sudan, Afghanistan, Pakistan or Iraq. According to the alliance, killing a person is sacred and the killer is always blessed. Muslim followers who terrorize their fellows are cursed for instance Gadhaffi, Hosni Mubarak, Hafez Assad among others. They disregard the law against killing and believe that Christians and Jews are there to paralyze Islam. They are also against the set laws in a bid to replace them with the Sharia law (Geltze, 2007). The training manual begins by asserting that Muslims initially suffered under the hands of the missionaries who took over the colonialists. Their intention was to rid off the religion by doing everything through the western way. Muslim youths were subjected to this lifestyle until it dawned to them that they were being misled. From then they vowed to take revenge against their perpetrators; Christians and Jews. Religion allows defense through jihad or holy war conduced using weapons as well as committing all sorts of criminal activities from kidnapping to bombing. They are supposed to mix with other people by sharing the same residential houses but using false identities. Identity should change from location to location to avoid suspicion. The spirit of comradeship is emphasized with members avoiding the acts of betrayal to their fellows. All types of misdeeds can be done to the potential targets who are the non-conformists of Islam. The alliance also operates under the principles o f patience, maturity, truth, love, discipline, secrecy and physical fitness (Al-Qaeda Manual). Terrorists willingness to attack with nuclear and other weapons of mass destruction (biological, chemical
Change Models Essay Example | Topics and Well Written Essays - 500 words
Change Models - Essay Example All these factors will be outlined in a change model. The first change model that can be adopted is popularly known as ADKAR Change Management Model. This model manages the change process by basically linking the activities related to change with a particular business goal decided by the management. This helps in the execution process of the change. The management will be able to know which specific change activity related to the merger is not giving the results that were anticipated. Once identified, the activity can be avoided by changing its course of action. This change model also helps a manager figure out gaps in the change management process. Most importantly, ADKAR creates awareness for the need to change, creates desire among the employees to support the change, provides knowledge of how the organization should go about it, encourages the employees and management by providing the ability to implement the change process and lastly, demands reinforcements to keep the change process successful. In short, it can be used to assist the employees through the change process, investigate if and why employees are resistant to change and create a successful change plan for the employees and the management once the change has been initiated (Change Management). All the points discussed above explain how this change model is helpful. However, at the same time, this change model is very simplified. It fails to take into account various situational problems that could occur which will result in no contingency plans for the organization. Another change model that can be adopted is the Lewin, Three-step Change model. This model basically analyses two types of forces (driving and resisting forces) in any change process. The driving forces must be more than the resisting forces in order for the change to occur. In our scenario, the management must list all the driving forces and the resisting forces
Tuesday, August 27, 2019
Bribery, Corruption and Social Responsibility Essay
Bribery, Corruption and Social Responsibility - Essay Example (Business for Social Responsibility) With this background this paper attempts to make a report suggesting the possible course of action for the executive of the company BIM taking into account the broader issues of the company's ethical policies, its social responsibility and the so called social evils of bribery and corruption, Job and wealth creation in society is the primary objective of businesses. According to Canada's business and consumer website the role of Corporate Social Responsibility (CSR) is to position the companies to both proactively manage risks and take advantage of opportunities especially with respect to their corporate reputation and broad engagement of stakeholders. The stakeholders group includes shareholders, employees, customers, communities, suppliers, governments, non-governmental organizations, international organizations and others affected by the companies' activities. It is assumed that through CSR enterprises can play an important role in preventing and combating corruption and bribery and in helping preventing the use of enterprises for money laundering and criminal activities financing. In the instant case the for Thomas the question before him is whether to follow the code of Ethics of his company with respect to the use of bribery and loose the four years background work done by spending $ 30 million of the shareholders money and a lucrative opportunity of turning in a good business for the company or To follow the accepted practices of the country, pay the necessary bribes and get the contracts signed for the company ignoring the company's code of ethics. The question is to be looked into from the angle of the social responsibility of the company in so far as how it proactively manage the risks and take advantage of the opportunities. By not paying the bribe and losing the business opportunity Thomas is not doing justice to The shareholders whose valuable money of $ 30 million is spent on developing this project. Quite obviously the bribery practice in Lagos or Nigeria has not started after the decision to work on the project. Hence Thomas and the Company should have knowledge on these practices even before the decision on the project is taken. The code of ethics is a subsequent development as the background work for the project is being carried out for four years now. Hence to withdraw now from the project at a stage when the efforts are going to give benefit to the company is doing injustice to the shareholders and against the principle of corporate social responsibility The part of employees who have been recruited for the project, since the company may decide to retrench them in case the project is not taking off. It is none of their fault that the director or the company is not aware of the prevailing practices of bribery and corruption in the country of operation. In any case they should not be penalized. If they are it is against the so called Social Responsibility The issue needs to take into
Monday, August 26, 2019
Chapter 7 Essay Example | Topics and Well Written Essays - 500 words - 4
Chapter 7 - Essay Example 960s, advertising has gone through several changes and due to these changes, the current advertising techniques have gained much more persuasive strength. Creative revolution from 1960s has made advertising to become much more effective than it was traditionally. Due to creativity revolution, advertisement today is able to confer a strong beneficial effect on prices of brands. Creativity revolution is believed to be the soul of branding and advertising. It is what gave life to todayââ¬â¢s advertising messages about services and products (Samuel, 2012). Without creative revolution in advertising, todayââ¬â¢s advertising would be insignificant or boring in the minds or hearts of the target consumers. For instance, most advertisers often seek advice from advertising agencies for development and designing of ads that will enable them attract a large population of customers. Creative revolution in advertising has resulted to what is mainly referred to as digital advertising. The creative revolution has replace many conventions in the advertising sector bringing more creativity and inspiration to advertising messages. Due to creative revolution advertisement is very important in todayââ¬â¢s world based on the benefits it brings to business organizations due to their effectiveness. For instance, magazines and newspapers are used in todayââ¬â¢s advertising to address a certain group of customers. The type of products and services advertised in this platforms are very attractive to grasp the readerââ¬â¢s attention. Apart from magazine and newspapers, advertisement is currently done via radios and television to persuade a large group of consumers (Sanje & Senol, 2012). The current advertisement methods have deeper impact on the minds of the consumers compared to the traditional ones. Creativity has also resulted to business men using celebrities to be pictured in their advertisements so that many consumers will consider them as fashion trends. Revolution in advertising has
Sunday, August 25, 2019
CIS206 U5 Research Assignment Essay Example | Topics and Well Written Essays - 250 words
CIS206 U5 Research Assignment - Essay Example Some of these basic UNIX objects are such as files, devices, processes, file system layout, privilege, and groups and users. Files, for example, are where programs and data are stored, and the administrator has to monitor three attributes of files namely; user, dates, and sets of permissions. Processes are the basic units of executing programs in UNIX and can be in states such as waiting for data, ready to run, or running. Processes are specific to users or groups, and this regulates who can send or access signals to a particular process (Malone 2011). Another aspect covered in the article pertains to the tools used by administrators. The author identifies the man command as the most valuable tool for a UNIX administrator because it gives access to the online manual pages. Other essential tools used by the UNIX administrator to administer the user environment are such as grep, awk, find, sort, uniq, sed, diff, head, tail, and diff. The author also touches on how to monitor the UNIX system. Monitoring is done on a daily basis in order to make changes whenever necessary. The administrator oversees some important aspects such as network performance, log files, available disk space, and running processes (Malone
Saturday, August 24, 2019
Comparison of eastern philosphies confucianism and daoism Essay
Comparison of eastern philosphies confucianism and daoism - Essay Example This is achieved through a series of rituals. The key concepts in the philosophy are five, Ren or humanism which is the basic attribute followed by justice, wisdom, faithfulness and ritual action. Rituals are required for developing a just society and in turn contribute to being a humane person. The philosophy accepts natural proclivities of humans and thus a need is felt to cultivate appropriate practices through rituals. There is also due consideration for physical conduct which is affected by emotions, passions and desires for cultivating the mind. Thus there is a need for reflection and study to nurture the philosophical contemplation required of the follower of Confucianism which in turn develops public spirit. Dao is the road, the path, the way. Daoism is a holistic view of life which does not foster practices to influence forces of reality and reorder life, which is seen in Confucianism. Daoism deems that ritualistic practice disturbs the natural flow. Daoism instead emphasizes on practice and developing experience. Change is reality and there is thus no need to reorder it. However this does not entail a philosophy of nothingness. It only implies that there should be no disturbance of nature by humans and natural actions should allow transformation through effortless activation.
Friday, August 23, 2019
Business Ethics Article Example | Topics and Well Written Essays - 250 words
Business Ethics - Article Example Provisions of the financial services reform law are being passed now as they are being worked out to fill parts of the law. The banks which provide the credit cards have been using the fees to supply a lucrative revenue source. Congressional leaders such as Rep. Barney Frank have been pressured by bank lobbyists to propose a delay to delay and revise the amendment. JPMorgan Chase Bank has said that if the bill, called the Durbin Amendment, would pass, it would have to cut such consumer benefits as the Disney Dream Reward Dollars. The amendment would now be revised or completely cut out the bill. 2. Who supports the extra fees? It's the banks who are currently not in good public favor. The reason they have the fees is in order to generate more income. Some reports have been written that if the fees were cut out or reduced the banks would then place fees on debit cards. In fact there is a big publication campaign expressing this very fact that debit card fees are about to be raised. Wh o is behind this campaign? Is it the banks? Why do the merchants not want this fee? For one thing it is a hidden charge. It is not on the sales receipt. Another thing is that it affects discounts the merchants would like to promote. Can one get clear information from the banks on this "transaction" fee? Not hardly. 3. What is the moral issue involved? The issue is that is it ethical for a bank to hide fees? It is clearly not.
Thursday, August 22, 2019
Jewish Culture Essay Example for Free
Jewish Culture Essay The first Jewish custom, Brit Milah also known as circumcision, takes places at the birth of a boy baby. It is carried out on the eighth day after the baby has been born; it is performed by a Mohel, where the babyââ¬â¢s foreskin of the penis is removed. The second Jewish custom is called The Naming Ceremony, which takes place on the first Sabbath that immediately follows the birth of a baby girl. This event takes place inside of a synagogue. On this day either parents or just the father is called for a blessing and a reading to the torah. The third Jewish custom is the Bat/ Bar Mitzvah, this ceremony marks and commemorates the entry of a young Jew into the Jewish adult community. This ceremony has been in practice for the last 450 years. The person concerned in the Mitzvah is required to read the Haftorah which is the portion of the Torah for the week and then give a scholarly comment or speech. Bat Mitzvah is the name of the ceremony for girls, and Bar Mitzvah is the name of the ceremony for boys. Ideal gift would include; Mezuzah cases, Charity boxes, and or Kiddush cups. The fourth Jewish custom is called a Simcha, which is also known as Marriage, and it is performed under a canopy. The fifth Jewish customs is called The Mikovaot this ceremony is a cleansing bath that is a ritual and is one of the longest standing practices in Jewish customs. This ceremony is performed to endow marriages. Orthodox Jewish women are required to dip themselves in this bathe very month after their menstruation before they resume relations of marriage with their husbands. Language: there are various Jewish languages and dialects that developed in the Jewish communities around the world. Hebrew was the daily speech of the Jewish people for centuries, but by the fifth century the closely related Aramaic joined Hebrew as the spoken language in Judea. By the third century Jews of diaspora were speaking Greek and soon afterwards Hebrew was no longer used as a mother tongue. For centuries Jews worldwide spoke the local or dominant languages of the region migrated to, where they would develop distinctive dialectal forms or branching off as independent languages. Among the most widely spoken Jewish languages to develop in the diaspora are; Yiddish and Ladino. Yiddish is the Judeo- German language developed by Ashkenazi Jews who migrated to central Europe. Ladino is also called Judezmo and Muestra Spanyol is the Judeo- Spanish language developed by Sephardic Jews who lived in the Iberian Peninsula. Religion: the Jewish religion is the monotheistic based on the belief in a single all powerful God. The Jewish doctrine is based on the Ten Commandments as spelt out in the Old Testament. The Hebrew bible had provided the foundations for Christianity. Jesus, Mary and the Apostles were all Jews and the origin of many Christian festivals, psalms and beliefs lay in Judaism. The Jews refused to convert to the new faith of Christianity which is called the New Testament, so they stubbornly maintained their separate religious beliefs and their distinct customs and laws. The Jews also have a Shabbat which takes place on the seventh day of the Jewish week and is the Jewish day for rest. Jew recall the biblical creation account in Genesis in which God creates the Heaven and Earth in six days and rests on the seventh day. Immigration trends: the Jews of Eastern Europe began to emigrate in large numbers from their homelands, beginning in the 1880ââ¬â¢s. Between 1881 and 1914 about 2,370,000 Jews fled from poverty and oppression, especially from Trarist Russia notorious for its violent anti- Jewish mobs and pogroms. A great number of these Jews reached the United States and a small minority would establish the first modern Jewish settlements in Palestine. By 1924 the United States had placed strict limits on immigration and the number of Jews admitted was drastically decreased. Other countries soon followed suit and Jews desiring to emigrate or flee from the Nazis found themselves faced with sealed boarders throughout most of the world in the 1930ââ¬â¢s. Foods: the Jews have a set of laws about the food they can and cannot eat, these laws are called Kashrut, and a food that is not in accordance with the Jewish law is called Treif. In the Kashrut law, there are prohibitions to consume species (such as pork and most insects), the mixtures of meat and milk, and the commandment to slaughter mammals and birds according to a process known as Shechita. Most of the basic laws of Kashrut are from the Torahââ¬â¢s books of Leviticus and Deuteronomy. The Torah does not state the reason for most of the Kashurt laws, but for every law that the Kashurt has each one is biblically written in the bible. Some of the Jewish favourite foods include the following; Babka which is a chocolate ââ¬â filled challah (egg) bread. Bagel is another favourite Jewish food that is boiled and baked yeast bread. Bialy which similar to bagel, filled with onions and other ingredients there is also Brisket it is a raised meat from the chest area of a cow. Challah is another favourite food it is braided egg bread, Charoset is an apple and nut dish generally served at Passover. Cholent/ Chamin are a slow- cooked stew meat, potatoes, beans and barley. Another favourite dish is Chopped liver, Chrain and pickled horseradish. Farfel is small pellet- shaped egg pasta, used in dishes like kugel. Goulash is a meat stew matzaball soup, and last but not least the Jews love to drink Chicken soup on Friday and Saturday nights. Community events: the Jews have their Synagogues where they have their Jewish celebrations. The Jewish community also celebrates Passover, when the Jews celebrate Passover they are not allowed to use any electricity, and they light candles. The Hanukah is the festival of lights; they also celebrate the Rosh Hashanah which is the Jewish New Year.
Wednesday, August 21, 2019
The Last Unicorn And Song of Kali Essay Example for Free
The Last Unicorn And Song of Kali Essay Plot Summaries The Last Unicorn The Last Unicornââ¬â¢ begins in a lilac wood where two hunters discuss the disappearance of unicorns from the world. One of them is convinced of the existence of a unicorn, because the forest they stand in has magical powers. He calls out to the unicorn to protect herself, as she is the last of her kind. The unicorn hears the entreaties, is moved by the hunterââ¬â¢s words. It leaves the safety of the forest to find the truth. The unicorn encounters a variety of characters including a band of outlaws, a butterfly and an old witch. Help comes in the form of a bumbling magician, aided by a weary kitchen maid and a love stricken prince. All these characters make the unicorn aware of what befell her kind and ways to save them. Song of Kali Bobby Luczac, an American poet, goes to India on an assignment for Harperââ¬â¢s magazine in search of a poetry manuscript supposedly penned by a man named M. Das, who is presumed dead since eight years. Now, the man is back and writes a new poem. Luczac is commissioned to travel to Calcutta, and on the visit, he is accompanied by his Indian wife and baby daughter. The assignment is to write an article on Das and negotiate translation rights for the poem. However, is Das really alive, or back from the dead? His new poem, quite uncharacteristically, proclaims the song of Kali ââ¬â the Hindu deity of destruction.à à à à à à à Bobby soon discovers that he and his family face great danger in the city. The family gets entangled in a religious cult engaged in the worship of Kali, a cruel deity, whose doctrine is to gain power through violence. The book contains hair-raising descriptions of Calcutta and strange rites. Calcutta is the major character in the novel portrayed in sinister terms. This is an apt venue for someone to sing Kaliââ¬â¢s song of pain and death. Fantasy elements An interpretation of fantasy makes it separate the ââ¬Å"Iâ⬠and non ââ¬Å"Iâ⬠and self from the other. What this means is that fantasy is elevated reality, which tends to draw one away from oneââ¬â¢s immediate reality and be completely absorbed, instead, in the substance of the fantasy and the existence of the ââ¬Ëotherââ¬â¢. The best of fantasy draws one away from a sense of time and space, when complete detachment from oneââ¬â¢s self is possible. These exotic descriptions will be understood if the experience with films or books is considered. Theatre may not fully deliver the experience of detachment, as there is a certain amount of objectivity. Fantasyââ¬â¢s theatre of sustenance is in the mind and that is why films and books can draw us into the realm of fantasy quicker. The involvement is intimate ââ¬â the darkness of the cinema hall and the riveting power of the printed word, releases us from ââ¬Ëbeingââ¬â¢, so to speak. While absorbed in the narration we are the ââ¬Ëothersââ¬â¢ in the story ââ¬Å"Iââ¬â¢ lives in the other. The mind draws the vivid emotions and scenes in a book and the compelling power of imagery in films has the same effect as the descriptions in a book. The supernatural in narration has more or less, the same impact. In its narration, the ââ¬Å"Iâ⬠is completely the servant of the narrator or the experience narrated. Part of us wants to believe completely while the real person is detached. The strongest enticement of fantasy is here ââ¬â the elastic struggle between the two extremes of being ââ¬â ââ¬ËIââ¬â¢ and the ââ¬Ëotherââ¬â¢ is really the delicious part of a fantasy. ââ¬ËSong of Kaliââ¬â¢ The novel by Dan Simmons is a dark tale of the supernatural, which has compelling scenes of horror. There is yet another type of fantasy ââ¬â the rendering of a horror story which almost deliciously,ââ¬â¢ shocks us out of our witsâ⬠and we revisit horror gain and again to experience the thrill of being drawn beyond ourselves in a terrifying narration. In ââ¬ËSong ofâ⬠¦Ã¢â¬â¢ the author wants us to be drawn willingly to the tigerââ¬â¢s lair in anticipation of what will come next. ââ¬Å"The world is pain, O terrible wife of Shiva you are chewing the flesh; O terrible wife of Siva your tongue is drinking the blood, O dark Mother! O unclad Mother O beloved of Siva the world is painââ¬â¢ (Simmons, 71). The terrifying invocation to the goddess Kali, while describing animal sacrifice to the deity and the nocturnal presence of the kali cult, draws a part of us willingly into the dark depths of the supernatural/fantasy/ horror story. There are of course three perspectives present in the narration: the authorââ¬â¢s, ours and the lead characterââ¬â¢s. Through an interweaving of these perspectives, we live the story in terrified anticipation of events unfolding. The references to blood and sacrifice leave us shocked while a part of us always prods us in disbelief at believing such nonsense. However, of course by now, the willing ââ¬Å"Iâ⬠has been completely hypnotized and taken away to realms deep within the depth of our subconscious. The detached eye of the author reports that the cult described in such ferociously evil terms was banned by the British and seems to have surfaced again or that, the cult members are criminals. Disregarding such warnings, we are one with the Luczacs caught up in the terrifying city. A philosophical theory presents the world as gigantic battlefield between Good and Evil forces ââ¬â and this is used by the author of ââ¬ËSongâ⬠¦Ã¢â¬â¢ to create his own personal version of the Evil Forces as Calcutta itself. The descriptions of Calcutta (it would take a lot of willing disbelief to do so !) and inhabitants and dark rituals is portrayed in a form of ââ¬Ërealismââ¬â¢ which is convincing to our ââ¬Ëother selvesââ¬â¢ by now completely immersed in the flight of the family through the winding lanes of the city ââ¬â ââ¬Ëthe ceremonies in progress were most dignified. It was the day of the new moon in celebration of Durga and the head of an ox was on an iron spikeâ⬠¦Ã¢â¬â¢ (Simmons, 71) Our ââ¬Ërational sideââ¬â¢ says, completely ignore such nonsense ââ¬â while the ââ¬Ëother ââ¬Ëself takes flight in supernatural alleyways. Calcutta itself being a major character is latter day hell on Earth ââ¬â a place where different laws of reality apply- the tales of Kali could be cooked up by the cult members or could be true in this bizarre world of elevated religious superstition. People are almost apparitions ââ¬â not even real beings. What happens to the main characters is realistic description to which our shell-shocked selves are frequently returned to savor slices of violence and reality. The foreboding tale of evil spun against the background of deeply entrenched religious superstition is not really a fantasy. It is not something we would like to learn a lot from, there are no heart tugging insights ââ¬â no matter how well told the story. The Last Unicorn Two of the central themes of this book are those of being and not being. Most characters in it are part of the ââ¬Ënot Iââ¬â¢, they are trying to become something, to reach an ideal. With the exception of the unicorn character all, the main figures in the book are really trying to be people they are not. People in the book remember songs and stories of unicorns from days gone by however, they are unable to see a real Unicorn standing in their midst. The Unicorn also senses that she is encountering things that are not as they appear, and has a difficult time along with us as readers, making out the difference. ââ¬Å"This is illusion, the unicorn told herself. This is Illusion ââ¬â and raised a head heavy with death to stare into the deep of the last cage and see, not old age, but Mommy Fortuna herself. And the Unicorn knew she had not become mortal and ugly at all, but she did not feel beautiful again. Perhaps she was illusion too, she thought wearilyâ⬠(Beagle, 25). The bumbling magician, Schmendrick is one example of characters trying to become someone else. The first time he meets the Unicorn, he nearly kills the enchanted animal while trying to free her from her cage (Beagle, 34). He goes on through the novel making a complete fool of himself. When he tries to entertain Captain Cullyââ¬â¢s ââ¬Å"merry menâ⬠, he is forced to use sleight of hand because he knows his spells are not reliable at all Throughout the book , Schmendrick constantly persists at trying to be a real wizard but fails. Molly Grue is a character who is trying to change from what she is. She is a poor manââ¬â¢s Maid Marian. Though she lives with an outlaw who rescued her from an evil baron, she does not fit the pat as the love of Robin Hood. She does not take on the sweetness and beauty of the fairy tale. Captain Cully professes ââ¬Å"she is suspicious, pinched, dour, and prematurely old, even a touch tyrannicalâ⬠(Beagle, 57). This middle-aged woman is cynical and broken. She even admits this to the unicorn ââ¬Å"How dare you, how dare you come to me now, when I am this with a flap of her hand she summed herself up: barren face, desert eyes and yellowing heartâ⬠(Beagle, 70). Captain Cully is yet another example of a character that desperately wants to be much greater than he is. He wants to be remembered as a Robin Hood. He has his men write and sing songs about great deeds he never did. He lives the life of an outlaw stealing from the rich and giving to the poor and gives the rich a percentage. Even his ââ¬Ëmerry menââ¬â¢ lack enthusiasm: as one of them says ââ¬Å"No offense, Captain, but weââ¬â¢re really not very merry, when allââ¬â¢s saidâ⬠(Beagle, 61). Peter Beagle, the author, leaves many of the unfulfilled characters that way. The ââ¬Å"goodâ⬠characters ââ¬â Shmendrick and Molly for example have come to be the people they want to be. Schmendrick is a great wizard and Molly is a fair and innocent maiden. Conclusion One can extend this theme to the two characters most alike to each other, the Unicorn and The Red Bull. It is clear through the novel that she is everything a unicorn is claimed.à She is immortal, has magical abilities and cannot be captured by mortal means. She is a magical being that cannot be seen by members of the ââ¬Ënon beingâ⬠world. The farmer who tries to capture her thinking that she is a mare, is part of thisâ⬠nonâ⬠being world. Because Molly Grue and Schmendrick so intensely want to change to much greater beings than what they are, they can see creatures from the other not so mundane world. The devotees of the Kali cult in ââ¬ËSong of Kaliââ¬â¢ seem to be doing so but do they really ?, Why Beagle inserts themes of ââ¬Å"beingâ⬠and ââ¬Å"non beingâ⬠is perhaps because he felt that life is often based on perspective. What we want to see, hear and do depends on us. If we want to, we can settle for the lowest common denominator, like the simple farmer. Alternatively, we can push ourselves to be more than we are given, like Molly and Schmendrick. What the author says is we can either see magic and opportunity in our lives or ignore it. Works Cited: Beagle, Peter S. The Last Unicorn: (40th Anniversary Edition). Roc Trade. (January 1, 1991) Simmons, Dan. Song of Kali. Tor Books. First Edition edition (January 15, 1998)
Fly by Light in Aircraft Systems Analysis
Fly by Light in Aircraft Systems Analysis Fibre optic cables are widely used in telecommunication and network. It is known for its properties which is lighter than standard copper wire, able to carry multiple signals in single cable, no electrical current involved in the cable, cheaper than copper cable because it is made from silica (glass), and does not List of abbreviations FBW- Fly-by-Wire FBL- Fly-by-Light 1.1 OVERVIEW At the early stage of aviation, aircraft utilized cables and pulleys for controls also known as mechanical linkage. This cables and pulleys act as pull and push system to move the flight controls surfaces at the expense of the pilots effort. By using the cables and pulleys, every forces act on the flight control surfaces are being transmitted to the cockpit control and felt directly by the pilots which they have to counter these forces using their own strength without any assistance. Early aircraft were lightweight and the aircraft can only fly at a slower speed thus aerodynamic force is not strong making it possible to manoeuvres the aircraft. With new emerging technology and war at that time, air superiority has become an advantage. Aircraft needs to fly faster, carry more payload and strong. This is when hydraulic systems plays an important role in aircraft control system. By using hydraulic systems, aircraft can fly faster due to the pilot does not have to put extra effort to move the control surfaces with increasing aerodynamic forces. Hydro-mechanical control system is a system which mechanical linkages are connected to the hydraulic system. This system utilized cables, pulleys, and gears at the cockpit control and hydraulic system consist of pipes, reservoir, valves and pumps at the control surfaces. With hydro-mechanical system, the aerodynamic forces acting on the control surfaces are not felt by the pilots making it easy to controls. Stick shaker and artificial feedback are the methods to replicate the aerodynamic forces acting on the control surfaces to the cockpit control. It was to ensure that the pilot does no t manoeuvre the aircraft beyond its limitation. Although the hydro-mechanical system gives a plenty advantages to the pilot, it was deemed as heavy, hard to maintain and not practical for larger aircraft as the cables would have to run over a long distance of aircraft fuselage. Commercial aircraft nowadays are bigger, faster and fly higher than before. Hydro-mechanical control system might not able to accommodate the complicated and sensitive controls made for passengers comfort. Nowadays, majority commercial airliners use Fly-by-Wire system. FBW system replaces the cables, pulleys and gears with copper wires which carries electrical signals from the cockpit control to the control surfaces. FBW eliminate the needs to maintain the cables, pulleys or the gears thus reducing weight of the aircraft. FBW is very efficient due to it being electronically control by computers which manage the autopilot system and aircraft system. Although FBW is considered as the best option available today, it is still needs to be upgrade. Copper wire can only carry one signal for each wire which means for a single system that might needs four signals, it needs four copper wires. Due to this nature, typical aircraft with FBW will have a bundles of copper wires and for maintenance side, working with bundles of wires takes time and lot of manpower. FBW system is still considered to be heavy due to the amount of copper cables involved and caging due to susceptible to electromagnetic frequency. Fly-by-Light is a technology that might be the answer for future aircraft development. FBL technology is not a new thing but the research is slowly progress as it still being tested and research since the 90s. Although FBL might not be implemented in near future but the concept have been use in todays inflight entertainment system which utilized fibre optic cable to cater all passengers preference. 1.2 IMPORTANCE OF THIS STUDY In the world of aviation, safety comes first, revenue comes second and followed by everything else. The information gather in this study might prove that FBL has potential for future aircraft development. Aircraft manufacturers and aviation operators such as airline companies and private sectors always be look into more reliable aircraft, weight-fuel saving and easy to maintain. This study will prove whether it is possible or not to replace the old fly-by-wire system with new fly-by-light system and offer more advantages. 1.3 AIM AND OBJECTIVES The aim for this study is to investigate whether fly-by-light is the future for aircraft system and how it will affect the traditional maintenance practice. In order to complete this study and to achieve the aim as stated, few objectives must be completed such as: To discuss the advantages and disadvantages of using fibre optic cables over standard copper wire on commercial aircraft and military aircraft. To discuss the development and potential of fly-by-light on aircraft system. To show the complication of using fly-by-light system on commercial and military aircraft. To find out whether it will be more cost effective for aircraft manufacturers to manufacture new aircraft system in future aircraft development. To find out the cost and its effect on traditional maintenance practice. 1.4 HYPOTHESIS Technology advancement always research for a new alternative to make aircraft lighter, lower cost and increase reliability. Fly-by-wire system manage to make modern airliners bigger, fly higher, more reliable, save cost and increase in revenue. If fly-by-light system is going to replace the FBW system in the future, commercial and military aircraft will see a lot of improvement in terms of fuel saving due to weight reduction, faster response rate and more simple system installed that is easy to manufacture and maintain. Fly-by-light may not be the system in near future due to the nature of fibre optic technology that is not suffice to withstand aircraft environment but with improvement and further research into fibre optic technology, Fly-by-light soon will replace the fly-by-wire system. 1.5 LIMITATION The main purpose of this study is to do a research whether fly-by-light system might replace the fly-by-wire system in the future. It does not discuss about implementation or direct costing which may involve specific value because this system is yet still under research and development. Any costing stated in this study is mainly an estimation based on current market value. 2.1 Overview Todays aircraft have shown a significant improvement in flight control system. Boeing 787 and Airbus 380 have successfully flown on a fully fly-by-wire system independently. Having the flight control system runs solely on electrical power, the respective aircraft have managed to change every aspects that are common to previous aircraft. Boeing 787 and Airbus 380 are using no-bleed engine as the flight control system now run on electricity, the actuators hydraulics are being pumped by electrical pump and air-conditioning are also run on electrical power. This technological advancement have yet to have its downside which is the aircraft require a lot of shielding in order to protect the electrical system from electromagnetic interference or EMI. The shielding to keep the EMI at minimum have its own disadvantage because shielding is heavy and it makes it hard to access during maintenance.Ãâà It might be a success for fly-by-wire system in Boeing 787 and Airbus 380 but by understan ding of what FBL can offer for further aircraft development is very promising. 2.2 FLY-BY-LIGHT AS NEW EMERGING TECHNOLOGY FOR AIRCRAFT SYSTEM 2.2.1 Advantages of using fibre optic cables over copper cables Fibre optic cable is made up of bundle of glass strands coated in insulated cover. Fibre optic cables nowadays widely used for networking and communication as it offers many advantages over copper cables. According to Collins (2015) here is the advantages of using fibre optic cables: BANDWIDTH Fibre optic offers high bandwidth compared to copper wire. High bandwidth means that fibre optic cables are capable of carrying multiple signal over one cable instead of one signal over one wire with copper wire. Aircraft system sends multiple signals for one flight control and using conventional copper wire in FBW system, it needs a bundle of wires just for one flight control. Using fibre optic cable to replace copper wire will reduce significantly the amount of copper wire thus reducing the weight of the aircraft. HIGH SPEED By understanding the concept of fibre optic cable, it has a faster signal transfer rate compare to copper wire. Fibre optic cable carries light signal in which the speed of light travels much faster than electrical current in copper wire. DISTANCE Fibre optic cable capable of carrying signal on longer distance without degrading the quality of the signal as the light have less susceptibility to signal lost during transmission. It does not require any step up or step down voltage like copper wire does. SECURITY Copper wire are easily tap into and less secure compared to fibre optic cable. Electrical signal in a copper wire are also easy to be change by intercepting the signal and can be done by non-professional. Whereas fibre optic cable are made from glass strands which makes it incredibly difficult to intercept the signal without breaking the cable. Even with professionals, the cable are very challenging to intercept midway and if it were done at the source, it is still very tough to change the signal without the proper equipment. RELIABILITY Copper wire and fibre optic cable both susceptibility to worn out over time but instead of posing a fire hazard like copper wire does, fibre optics does not pose any risk of fire hazard as it only carries light signals. Temperature, moisture and severe weather condition could cause copper wire having signal loss or even complete loss of connectivity but it does not happen with fibre optic cable. In terms of studier, fibre optic cable can withstand around 100-200 lbs. of pressure without damaging the cable while copper wire typically are delicate and enough to withstand only at about 25 lbs. of pressure before damaging the wire. CABLE SIZE Higher amount of connections require more copper wire to be able to process all the signals at a higher speed as copper wire performance in signal transferring is directly connected with the cable size. Fibre optic cable size does not determine by the size of the cable and by that, it can be used for multiple signals transfer without affecting the speed or the quality of the signal. Fibre optic cable are much simpler to use and relatively lighter than copper wire. COST Although fibre optic cable today are still considered as more expensive than copper wire in a short term but with it being lighter, more reliable, and much better performance than copper wire makes it a valuable investment for a long run. Fibre optic cable are also easy to maintain which in turn less cost needed. IMMUNE TO ELECTROMAGNETIC INTERFERENCE (EMI) Copper wire carries electrical signal which runs through in bundles of wire in close proximity. When electrical signal flow through a wire, it creates an electromagnetic field. Electrical signal are easily affected by electromagnetic field which then deteriorate the signals. Not only had it affected by its own electromagnetic field, it is also affected by electromagnetic frequency given out by other electronic devices such as a hand phone, microwave, or even lightning strike. Using light signals by fibre optic cable, it does not create any electromagnetic field or affected by other electromagnetic frequency. Being immune to EMI, fibre optic cable does not require shielding as copper wire does. No shielding means an extra weight loss using fibre optic cable rather than copper wire. 2.2.2 INSTALLATION OF FIBER OPTIC CABLE ON AIRCRAFT According to Garg, Linda and Chowdhury (2014), FBL system will follows the same concept as the FBW system except for FBL, the sensors will be replaced with optical rather than standard electrical or electronic as on FBW system. All the cables routing will be no different than copper wire in FBW but with added advantage of using less amount of fibre optic cable because it is capable of transmitting more than one signal per cable making it lightweight and its immune to EMI needs no shielding thus reducing weight even further. In order to change all the sensors and actuators into optical, Photonic Controlled Actuation System or PCAS is introduced. This actuator system is a modified version of standard Electro Mechanical Actuator or EMA but with added optical controller that commands EMA. The signal that being sent to EMA is the same signal sent by the flight control computer. In order for the EMA to received and react to the signal, the engineers have modified the EMA to make sure the signal sent via light from the optical controller is readable. As the PCAS will utilized light signal to react, all other sensors such as the actuator position, motor position and current are replaced by optical sensors. Figure 1: Fly-by-Wire standard wire routing in aircraft (ICCCI, 2014) Figure 2: FBL utilized the same cable routing as the FBW but with reduced cable amount (ICCCI, 2014) 2.2.2 FLASH PROGRAM FOR RESEARCH AND DEVELOPMENT Based on John R Todd (1996), during the mid-1994, McDonnell Douglas team start working for two years project called the Fly-by-Light Advanced System Hardware Program or also known as FLASH Program. FLASH program was initiated to develop a reliable and cost effective FBL system and hardware for aircraft in military and commercial. This FLASH program aims to be able to demonstrate the FBL system use on aircraft specifically. In summer 1996, the team was able to put on two demonstration of aircraft using FBL system. Ground demonstration with the FBL system on a partial flight control system and during flight demonstration, aileron trim control system was replaced with FBL system. The FBL system that was installed on the test aircraft was built on open architecture platform which have its own advantage. 2.2.2.1 OPEN ARCHITECTURE CONCEPT In the computer industry according to Computerhope.com (2017) the definition of open architecture is an open platform and was built on common platform so that any hardware and software can be use, reconfigure or modified to fit the platform such as the IBM computer. In aviation, Flexible Vehicle Management System or flexible VMS is the same as open architecture used in computer industry. Flexible VMS means that the aircraft system will be built on base platform using common hardware and software which can be expanded, outsourced and reconfigured to fit any aircraft system platform be it in commercial or military configuration. The benefit of having open architecture in flexible VMS will encourage more development on a system and more integration of new role with potential growth. Other benefit from using an open platform in flexible VMS is it will reduce cost significantly as the platform will use a very identical and same modular blocks so there is no need for further research for n ew platform every time new idea and innovation present itself. Future aircraft system such as the FBL system can be built on open architecture which not only save cost for development but also time. By using open architecture concept on flexible VMS, the McDonnell Douglas Aircraft Control and Avionics System or ACAS has managed to expand and contracted a single platform to fit new FBL system according to the need of transport aircraft with various size and shape. Using the flexible VMS for ACAS has managed to maximize the commonness and the ability to share hardware on any platform regardless of the commercial aircraft or the military aircraft while keeping the development cost down and save time. The ACAS architecture is also part of the FLASH program to develop and built sustainable and reliable FBL system in future aircraft system. 2.2.2.2 MAJOR ASPECTS IN FLASH PROGRAM As stated by John R. Todd (1996), FLASH program consist of two major aspects that is needed to achieve. The first major aspects of FLASH program responsibility is to develop integrated fibre optic cable plants and every components needed to make it work. The first development focuses on producing reliable cable plants and its components and also to figure out the installations procedure as well as the maintainability of the new system components. The cables and components must be able to withstand aircraft environment to fit the purpose. This aspect of development has been assigned as TASK 1A. Major associate with MDA-TA for TASK 1A in the FLASH program was Berg Electronics. TASK 2A is the advancement from TASK 1A development where the cable plants and components that were developed and produced in TASK 1A were used to demonstrate FBL system on flexible VMS. Honeywell as the major team mate along with HR Textron, GEC-Marconi and Allied Signal were involved in the development of TASK 2A as the effort of develop and implement the new FBL system on aircraft. The team have managed to produce and develop the main flight control fibre optic data bus system, Fly-by-Light primary flight control computers (PFCs), a representative remote terminal/ distribution unit (RDU) which is a smart actuator with low cost fibre optic data links to the RDU and lastly, a flight test done on the FBL aileron trim system. Figure: TASK 1A and TASK 2A in FLASH Program FLASH Task 1A successfully developed high density fiber optic ribbon cable and connectors that passed the aircraft environment test and deemed as flightworthy. This ribbon cables and connectors will be the backbone of the FBL system for aircraft control system. Single-fiber fanout assembly, conduit systems including clamps, splitters and connector backshells were also developed by Task 1A for FLASH program. MDA Advanced System Technology also responsible in developing a safe and reliable installation procedure as well as maintenance procedure that are cost effective for both manufacturer and clients. Increased reliability and maintainability also ensure a reduction cost in installation and maintenance labour. AVMAC was the high density fiber optic connector being developed by Task 1A under the FLASH program that was meant to be the termination of fiber optic ribbon cable. The ribbon cable is basically constructed using 18 fibers arranged into linear arrangement into one ribbon.Ãâà The advantage of having the fiber optic ribbon cable for FBL system is that the ribbon cable can provide several optical fiber in one small integrated package apart from bundles of copper wires as in FBW system. Although the fiber optic ribbon cable consist of 18 optical fibers, the physical aspect and appearances of the ribbon cable is not far from a single channel fiber optic cable. The ribbon cables are also has been classified as flight qualified by MDA AST which met all the aircraft environment specifications, mechanical requirements and optical requirements set forth by MDC specifications. The ribbon cable is not develop only for 18 optical fibers installation but it can be reduce or increase accord ing to the requirement but Task 1A team considered 18 optical fibers is the best option and suitable for FBL system on aircraft. Identical to fiber optic ribbon cable assembly is the optical fan-out assembly. The difference between these two cable is one of them carries all 18 optical fibers in one protective casing and the other one converts the package into 18 individual fiber optic channel. Fan-out assembly designs and material use is the same as the ribbon cable assembly but fan-out assembly use to separate 18 optical fibers into single channel so that each single optical fiber channel can be routed to several locations on aircraft. During FLASH task 1A, the team encountered many challenges to ensure the reliability of the installation and maintenance for fiber optic cable. One of the option they selected was using a tube to house the fiber optic cable. This tube is a conduit that is made up of clear plastic tubing. The conduit is the best option to safe guard the fiber optic cable since it is also lightweight and with the added benefit of it being easy to replace, remove or add fiber optic cable with ease. Maintenance wise, this clear plastic conduit is relatively transparent makes it easy to detect any damaged fiber optic cable using a laser fault finder. The team also develop a special connector which is the backshell or the conduit adapter to ensure the conduit is easy to access and protect the fiber optic cable. Task 2A for FLASH program is to develop and installation of the flight control using FBL system using parts and components produced by Task 1A. Task 2A will be responsible to put on FBL system onto test aircraft but limited to certain flight control surfaces for ground and flight demonstration. Ground demonstration team for Task 2A have managed to develop and installed the main flight control fiber optic data bus system, the FBL primary flight control computers or the PFCs, a remote terminal/ distribution unti or the RDU and a smart actuator along with an affordable fiber optic data link to the RDU. The demonstration from ground team for Task 2A will validate whether the aircraft closed loop system with FBL installation will function accordingly.Ãâà The ground demonstration covers all ACAS architecture including: Active Hand Controllers (AHCs), Primary Flight Control Computers (PFCs) the optical data buses (ARINC-429 and AS-1773A). a smart actuator for spoiler, an intelligent Remote Distribution Unit (RDU), and AVMAC connector that Task 1A previously developed. According to John R. Todd et al (1993), the real challenge of FBL system is the installation process and maintenance that needs to be done just like any other systems. MDA-TA/DAC have come up with few options on how to install and maintain the FBL system on aircraft. Some of the options are modification of present product and some of it are an improvement from previous product to suit with fibre optic and the FBL system. FIBER OPTIC TRAY INSTALLATION As FBW nowadays advances into more electrical aircraft, the amount of copper wire increasing to cater huge demand of electrical system. Aircraft manufacturer have come up with the idea of tray installation which provide a specific compartment to install all the wiring to ease the work for maintenance by separating each compartment according to their function.Ãâà Figure below is the example of tray installation concept being use for FBW system. Figure: Example of tray installation for fibre optic/wire on aircraft This tray installation concept from FBW system will give more advantage for FBL system due to the reduction of the numbers of interconnects making FBL configuration more practical and effective. CONDUIT ASSEMBLY All of MDA-TA/DAC production aircraft utilized conduit assembly which is basically a clear tubing. The main purpose of this conduit is to provide extra security to the cables where work is done on a tight spacing and less work area. If the conduit is accidently bent, the tubing will always maintain a safe bending radius and prevent any physical damage to the cables. The tubing is also lightweight and very durable which adds another advantage. Using the conduit assembly, hybrid configuration may be achieve by combining both electrical and fibre optic cable into a same conduit.Ãâà The following figure will show the examples of conduit assembly as MDA-TA/DAC are using on their production aircraft. FIGURE: Flexible Conduit for Fibre Optic Installation ACTIVE OPTICAL CONTACT Active Optical Contact or AOC is an active optical device that is embedded into the electrical contact point or connector shell. This type of installation basically use standard electrical connectors but inside the connectors, the electrical signal from transmitter is being converted into light signal and send through fibre optic cable which will reach the end of the cable in the form of light signals. This light signals then will be converted into electrical signal inside the receiver connectors which also have the embedded optical device. The AOC will act as the connector between two electrical signal port that is the transmitter and the receiver but will be sending the signal in the form of light signal via fibre optic cable. This results in no optical contact between transmitter and the receiver thus eliminating the need of extra devices at the end of both port to convert light signal into electrical signal. FIGURE: Active Optical Contact FIGURE: Example of AOC working principle (https://www.slideshare.net/allanlee/sfp-trrx-selection-guidejan2014) AVIONIC MULTIFIBER ARRAY CONNECTOR (AVMAC) Multifiber Array Connector II or MACII that was being use is going to be replace with the new Avionic Multifiber Array Connector or AVMAC. The new AVMAC was developed with ATT with the purpose of upgrading the old MACII for fibre optic connection. The main function of new AVMAC is to be the termination point of fibre optic ribbon assembly. Ribbon fibre is basically a group of fibres, 12 or 18, arranged into a linear array. This ribbon fibre will be jacketed, wrap with buffer coat and strength member which will be very similar to the single channel fibre as MDA/TA-DAC approved. The AVMAC is a device which will connect the array of fibre in the ribbon to hold each individual fibre so that it can be align and easier to install to the other mating half. Figure: Cross-sectional of ribbon fibre assembly which consist of 12 fibre optic cables. SPLICES During maintenance and installation, fibre optic needs to be splice to fit. After testing several fibre optic mechanical splices and only two mechanical splices that achieved MDA/TA-DAC approval. Although the two mechanical splices is considered to date fit their installation and maintenance approach, it is still cannot withstand the aircraft environment and none is consider as the right mechanical splices for aviation grade quality. The reasons for this result came from several points of the disadvantage of using market-ready mechanical splices in aircraft environment. First reason, fibre optic cable need to remove the buffer and the strength member in order to do splicing. If the buffer and strength member removed from the cable, every mechanical protection for the glass fibre ends at the splicing. Second, having the glass fibre exposed to the atmosphere, moisture in the air will get into the micro-cracks that naturally exist and will further expand the severity of the cracks into larger cracks. Increase in optical power loss as the micro-cracks elongated and propagated. Lastly, apart from previous problems with market-ready mechanical splices, it is also imposed a fire hazard due to this fusion splicing creates spark while being use on aircraft. Regulation made it clear that any devices that create spark or open flame are not permitted on fuelled aircraft. Due to the disadvantages mentioned, MDA-TA has develop their own designs for their fibre optic mechanical and chemical bond splices. The new invention of splices/connectors would be a small, one piece construction that is lightweight and could withstand aircraft environment. The new connectors that were design with environmentally sealed construction should be accepting a single mated pin and socket termini for either fibre optic cable or standard copper wire. The connectors is very adaptable and can be install anywhere directly onto fibre optic cable that might need repairs such as a splices, modification or maintenance purpose. Next figure will show the example of the newly design connectors to fit aircraft usage and regulation. Figure: Fibre Optic/ Electrical Single-Channel Splice/ Connector/ Feedthrough Contents ABSTRACT Part 1: INTRODUCTION 1.1 OVERVIEW 1.2 IMPORTANCE OF THIS STUDY 1.3 AIM AND OBJECTIVES 1.4 HYPOTHESIS 1.5 LIMITATION Part 2: Literature Review 2.1 Overview 2.2 FLY-BY-LIGHT AS NEW EMERGING TECHNOLOGY FOR AIRCRAFT SYSTEM 2.2.1 Advantages of using fibre optic cables over copper cables 2.2.2 INSTALLATION OF FIBER OPTIC CABLE ON AIRCRAFT 2.2.2 FLASH PROGRAM FOR RESEARCH AND DEVELOPMENT 2.2.2.1 OPEN ARCHITECTURE CONCEPT 2.2.2.2 MAJOR ASPECTS IN FLASH PROGRAM
Tuesday, August 20, 2019
Conformity and Rebellion in Conversion of the Jews Essay -- essays pap
Conformity and Rebellion in Conversion of the Jews Though it seems like a stereotype, all teenagers, at some point, choose to rebel against authority figures or conform with their friends. Part of growing up means becoming the person God intends you to be and finding out how to survive, or be independent, on your own. Conformity and rebellion, two issues that each human being has experienced, have great effects not only on the conformist and rebel, but on the people around them as well. In ââ¬Å"Conversion of the Jews,â⬠Ozzie rebels against the religious complacency that he sees in his Hebrew school, and his friend, Itzie, projects an example of religious complacency and conformity. Ozzie, a thirteen-year-old boy born into the Jewish faith, has spent his short life conforming to what his single mother, his religion, and Rabbi Binder wanted him to be and believe. Judaism means everything to Ozzieââ¬â¢s mother, Mrs. Freedman. The importance of her religion, expressed through her actions as Ozzie states that ââ¬Å"she didnââ¬â¢t look like a chosen person. But when she lit candles she looked like something better; like a woman who knew momentarily that God could do anythingâ⬠(1103). Judaism defines who she is as an individual and who she is as a member of society as well. Ozzie has many questions about Judaism and Mrs. Freedman and Rabbi Binder feel he does not need to ask them, but just have faith. It becomes clear throughout the story that Rabbi Binder wants Ozzie to behave. By behave, Rabbi Binder means conform to his way of thinking. The rabbi dodges his questions and Ozzie says that ââ¬Å"he kept explaining about Jesus being historical, and so I kept asking! him. No kidding, Itz,... ...onforming. Conforming means not standing out, not thinking, and involves little work. In a religious setting, conforming gives a person a place to be important and accepted. Being truly ââ¬Å"religiousâ⬠requires some work; however, mindless conforming and religious complacency seems much easier. Rebelling, on the other hand, seems like something people like to do just as much. In the case of religion, a line rests between rebellion and spiritual questioning. In Ozzieââ¬â¢s circumstance, his questions went beyond spiritual questioning, crossing into the realm of rebellion. In any case, conforming and rebellion both have consequential effects. Conforming can lead to a life of unanswered questions and being the person that you are not. Rebellion can lead to alienating yourself from something good that might only need a few simple explanations.
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