Aesthetic Music Educatin and the Influence of Bennett Reimer Essay

An explicit concept since the late 1950s, aesthetic education first developed to provide a strong philosophical foundation for music education and continues to evolve as a solid theoretical orientation for current effective practices. Bennett Reimer has contributed much to the discussion and development of the value of aesthetic education for the teaching and learning of music. Others in music education also support and promote these ideals and focus on developing an improved understanding for music educators. Some scholars oppose the principles of an aesthetic education, recently demonstrated by David Elliott who favors a praxial philosophy of music education centered on musical performance. The work of Reimer shows an influence of these thinkers and illustrates the essential benefits of a professional emphasis on aesthetics, the branch of philosophy especially devoted to studying the value of the arts. With guidance from aesthetics, music educators better understand the value of music and its fundamental role within the school curriculum. With its introduction, aesthetic education provided an understanding of authentic fundamental characteristics of music not previously discussed and encouraged an articulation of those ideas into relevant objectives for teaching and learning. The appearance of Basic Concepts in Music Education (ed. Nelson B. Henry, 1958) and the college text Foundations and Principles of Music Education (Charles Leonard and Robert W. House, 1959) promoted the acceptance of an aesthetic-based philosophy as a guiding theoretical foundation. These significant resources encouraged individuals to put their previous intuitions into effective practice using a shared, progressive concept of musical experience and learning. Many music educators embraced aesthetic education (and continue to do so) because it reinforced the validity of music study in the school curriculum for reasons intrinsic to the art itself. Reimer emphasizes that we (as music educators) need not establish discipleship to one particular person or point of view of aesthetic education. The ideal of â€Å"Music Education as Aesthetic Education† (MEAE) does not exist as a particular collection of fixed certainties; it supports the attitude that philosophical truths develop and transform as we advance and verify new ideas. Many sources (books, journals, articles, etc.) provide the insig... ...le, J. Scott and Marie McCarthy. â€Å"Music Education Philosophy: Changing Times,† Music Educators Journal, 89:1 (September 2002): 19-26. Reimer, Bennett. â€Å"Putting Aesthetic Education to Work,† Music Educators Journal, 59 (September 1972): 29-33. Reimer, Bennett. â€Å"Music Education as Aesthetic Education: Past and Present,† Music Educators Journal, 75 (February 1989): 22-8. Reimer, Bennett. â€Å"Music Education as Aesthetic Education: Toward the Future,† Music Educators Journal, 75 (March 1989): 26-32. Reimer, Bennett. â€Å"Essential and Nonessential Characteristics of Aesthetic Education,† Journal of Aesthetic Education, 25:3 (Fall 1991): 193-214. Reimer, Bennett. â€Å"David Elliott’s â€Å"New† Philosophy of Music Education: Music for Performers Only,† Bulletin of the Council for Research in Music Education, 128 (Spring 1996): 59-89. Reimer, Bennett. A Philosophy of Music Education, 3rd edition, (Upper Saddle River, NJ: Prentice Hall, 2003). Schwadron, Abraham. â€Å"Some Thoughts on Aesthetic Education,† Music Educators Journal, 56:2 (October 1969): 35-6, 79, 81-5. Schwadron, Abraham. â€Å"Are We Ready for Aesthetic Education,† Music Educators Journal, 60:2 (October 1973): 37-9, 87-9.

Can Sea Water Generate Usable Energy Environmental Sciences Essay

AbstractionAlternatively of following the conventional fuel oriented power coevals methods and dispersing its heat into environment, we evaporate saline H2O into steam and utilize its energy to bring forth power. Using this strategy would do sea H2O useable in power coevals which at the minute is merely being used for chilling intents in the power workss. The steam used for bring forthing electricity is finally collected, condensed and used for drinkable intents. The proposed strategy may be seen as Steam Power Generation with extra characteristic of desalinization. We set up an experimental trial bed in order to cipher the electric power available utilizing this strategy. To guarantee safety for human ingestion, we besides perform chemical trials on the desalinated H2O to see whether it is fit to be used for imbibing and agricultural intents. Our decisions are based on existent experiments and research lab trials ; processs outlined here may be used at larger graduated table for mor e in-depth analyses. We besides highlight future extensions and alterations in this work. Keywords: DC Shunt Generator, Desalination, Measurement, Power Generation, Thermal PlantsIntroductionMost of the Earth ‘s H2O is either belowground or in ocean. In both instances the high composing of different salts and minerals present in the H2O makes it useless for human public-service corporations. Merely 1 % of the Earth ‘s H2O exists in lakes, pools, or in any other soft H2O beginning, which is non sufficient for 1000000s of human existences. Human presently use 18 % of the accessible H2O every twelvemonth [ 1 ] . This calls for doing usage of other beginnings of H2O, for case sea H2O, which is available in copiousness. Before utilizing sea H2O, nevertheless, its salt content needs to be removed. The remotion of salt from sea H2O, called Desalination, occurs of course at ocean ‘s surface. The Sun evaporates saline H2O from the huge seas and oceans therefore giving rise to â€Å" Natural Desalination † [ 2 ] . These bluess occupy a cloudy construction w hich consequences in the purest signifier of H2O – â€Å" rain H2O † . Apart from natural desalinization, there are two thermic desalinization procedures used worldwide viz. â€Å" Multi Effect Desalination † ( MED ) and â€Å" Multi Stage Flash Distillation † ( MSF ) [ 3 ] . In both of the mentioned engineerings, saltwater is evaporated and so condensed to get fresh H2O, though the procedures involved are rather different in each of them. Pakistan is blessed with more than 1000km long seashore line [ 4 ] . Rational use of this H2O resource is polar for the upheaval of an agricultural state like Pakistan. Sea H2O, nevertheless, has built-in job of holding salts and other minerals which need to be removed before doing it useable for drinkable and agricultural intents. Not merely in agribusiness, H2O play an of import function in carry throughing the power demands of the state. Country relies significantly on Thermal Power Generation, which burns fuel to heat H2O in the boilers for bring forthing electricity. Karachi Electric Supply Corporation ( KESC ) has 1756MW installed capacity for Thermal Power Generation [ 5 ] . Despite holding a big reservoir of sea H2O, its application in both agribusiness and power sectors of the state is impossible without taking its inherently dissolved salts and minerals. Desalination, although can give important benefits, brings considerable environmental harm because of its terminal merchandises. Some conservationists have claimed that the residuary by-product after desalinization with high salt concentration is a large Marine pollutant when thrown back into the sea at high temperatures [ 6 ] . On the other manus, desalinization has obvious cost benefits. Desalination might go even more economically feasible if renewable energy is used to heat the sea H2O alternatively of firing coal, oil or other fuels. The thought of utilizing renewable energy for desalinization is already in pattern at Perth Desalination Plant, which is partly powered by air current energy [ 7 ] . In an effort to foreground the possibility of utilizing desalinated H2O for power coevals before condensation, in this paper introduces a strategy to desalt sea H2O by heating it in boilers and to utilize the kinetic energy of steam to bring forth electricity. The proposed thought will non merely do sea H2O useable for agricultural activities but will besides bring forth considerable sums of electric power, which we need most desperately during the on-going power crisis [ 8 ] . In this paper, we are peculiarly interested in measuring the sum of electricity which can be generated utilizing the proposed set up and its impact on the chemical belongingss of H2O. It is deserving adverting that we are interested in the alterations in H2O belongingss caused by heating the sea H2O ; we ignore the alterations brought approximately due to the hit of H2O with the turbine blades. Rest of the paper is organized as follows. Proposed conventional and experimental set up is detailed in subdivision 2. Power generated following the proposed strategy is evaluated in subdivision 3. Consequences from chemical trials done on the condensed H2O are given in subdivision 4 and decisions are drawn in subdivision 5. Mentions are given at the terminal of the paper followed by the appendix incorporating the chemical trial study on the condensed H2O.PROPOSED SCHEMATIC AND EXPERIMENTAL SET UPAs mentioned earlier, the thought being evaluated in this paper is to boil sea H2O to acquire rid of its salt contents and utilize the kinetic energy of the ensuing steam to bring forth electric power. It can be seen from the proposed set up shown in Figure 1 that salt H2O is heated in a boiler under decreased force per unit area. The salt contents are retained into the boiler and the generated dry steam is sent out to the reaction-type steam turbine. The steam loses its kinetic energy again st the turbine blades in the turbine doing the traveling blades to revolve. This turbine coupled with the generator acts as its premier mover and hence electricity becomes available at the generator terminuss. Upon hit with the turbine blades, dry steam becomes wet and is subsequently condensed in the capacitor. Our experimental set up has used low capacity boilers, turbines and capacitor in order to enforce that the power we generate would be the minimal available from the set up. Bigger devices can of class output better power end products when used commercially. The shaft diameter of the turbine was 2.6cm, while that of turbine was 16cm. The blade tallness was 3.8cm and the nozzle angle was 20o. These specifications are given in Table I. The electromotive force construct up equation for a DC Generator is given in equation ( 1 ) [ 9 ] , where, P is the figure of poles, Z is the figure of music directors, I ¦ is the flux per pole, N is the figure of rotary motions per minute and a is the figure of parallel waies and Vg is the mean electromotive force built in the generator. Table 1: Specifications of equipment used in the proposed apparatus Volume of boiler 5lit Turbine type Chemical reaction Turbine Turbine diameter 16cm Turbine shaft diameter 2.6cm Turbine blade tallness 3.8cm Nozzle angle 20o Generator DC Shunt Generator Picture1 Figures: Proposed apparatus for desalinization and power coevals aˆÂ ¦ ( 1 )AVAILABLE TERMINAL VOLTAGE FROM THE PROPOSED SET UPIn this subdivision, we report our observations recorded from the set up discussed in subdivision 2. As has been mentioned antecedently, our primary involvement is in measuring the power generated from this set up, which basically depends on the rotary motions per minute of the turbine caused by the steam. Our observations suggest that the extremum revolutions per minute reached utilizing this set up is around 700rpm while mean value remained to be about 450rpm. Following, we evaluate the electromotive force generated by 450rpm in a typical DC Generator. Note that similar computations can be made for a synchronal generator. These observations are recorded in Table 2. Table 2: Observations on revolutions per minute and end product terminal electromotive force from the proposed apparatus Peak revolutions per minute 700 Average revolutions per minute 450 Terminal Voltage ( peak revolutions per minute ) 441V Terminal Voltage ( avg revolutions per minute ) 283.5V Mechanical Power ( peak revolutions per minute ) 24W Mechanical Power ( avg revolutions per minute ) 6.5W Therefore, for a lap lesion ( a=p ) , 6 pole, 1260 music directors, DC generator holding flux per pole of 0.03web used in our set up will bring forth about 283.5V mean electromotive force ( at 450rpm ) and 441V ( at 700 revolutions per minute ) . It must be noted that the dimensions of setup used in our set up is significantly little and greater electromotive forces may be achieved utilizing larger fringe.WATER TestingIn this subdivision we conduct intense chemical trials on the H2O recovered from the capacitor which had been used to revolve the turbine blades. We conduct these trials to guarantee that condensed H2O is suited to be used for imbibing and agricultural intents. In peculiar, we are interested in observing whether boiling sea H2O in a individual phase boiler has removed all unsought dissolvers. We have performed laboratory trials at Postgraduate Environmental Lab at NED University of Engineering and Technology on H2O collected in the capacitor obtained from 3 separate exp eriments. We present some of the interesting findings in the undermentioned. We attach one of the studies ( as sample ) in the appendix at the terminal of the paper. We discuss the consequences of chemical trial done on the condensed H2O in the followers. Our parametric quantities of involvement are pH value, Total Dissolved Salt ( TDS ) , Electrical Conductivity and Entire Coli-form. Obtained consequences are tabulated in Table 3. Table 3: Chemical belongingss of H2O recovered from the proposed strategy pH 7.8 Entire Dissolved Salt 5870mg/L Electrical Conduction 10.72mS/cm Entire Coli-form 0 Harmonizing to our trials, the pH value of the condensed H2O increased from 7.6 to 7.8. Condensed H2O, hence, is more basic in nature and helps forestalling wellness jeopardies due to sourness within the human organic structure. It must be noted that the pH values within the scope specified by World Health Organization [ 10 ] . This H2O will act as ordinary pat H2O when used in agricultural activities in footings of pH and will non turn out effectual in killing sources [ 11 ] . Heating the sea H2O at high temperature in our strategy is shown to significantly cut down the TDS value. The condensed H2O has merely 33 % TDS [ 12 ] compared with the original sea H2O. To be precise, TDS was found to be 5870mg/L which is classified â€Å" brackish H2O † in literature [ 13 ] . Although the salt content has non been removed wholly but writers believe carry oning similar experiments on larger graduated table can give better benefits. The electrical conduction of the condensed H2O, as given in Table 3 is found to be 10.72 mS/cm. The existent trial study ( besides given in the appendix ) suggests that electrical conduction can be well decreased by following the strategy outlined here. The ascertained value of conduction is similar to that of Divide Lake in Minnesota, United States [ 14 ] . It is interesting to observe that the H2O collected from capacitor has zero entire coli-form, which makes it ideal for drinkable intents in footings of hygiene [ 15 ] .DecisionThis paper investigates the thought of heating sea H2O at high temperatures for desalting its unsought contents and bring forthing electricity before distilling the same. Detailed proposed set up for the said thought has been given and by experimentation evaluated. It was found that around 24W of mechanical power is available across turbine blades utilizing really little graduated table research lab equipment. In order to measure the chemical alterations on sea H2O due to inordinate warming and hit with turbine blades, research lab trials were conducted on the condensed H2O. Although the condensed H2O did non turn out to be useable straight for drinkable intents, larger scale versions of similar trials might turn out utile. Still, sufficient betterment in chemical belongingss of sea H2O was observed in the trials. The chief motive for this research comes from the fact that Pakistan is blessed with a big coastal belt, which can be put to utilize in legion ways. This paper highlights one of those utilizations.

A Natural Consequence

As a natural consequence, millions of people in Iraq had no difficulty believing that it would be possible to get rid of Saddam if the US, which had been bombing Iraq at that time, was in their own ranks.Although these riots–the period that was relatively unexpected–faced by the Iraqi Republican Guard's agile and violent interventions. Saddam's forces have found life in a very disturbing range, from burning gas from helicopters to burning people to bombing hospitals where they were wounded. However, the support that the United States implied at various levels did not come at all. In particular, Turkey's fear of a fragmented Iraq, and the diplomatic pressure on this issue, is to step back to support the riots that could result in the US government declaring the independence of the Kurds, and Saddam's In response to the riots, it was enough to let tens of thousands of people die.The riots that began against a dictator in the region with this back step of the United States suddenly transformed into the biggest migration of the last 50 years. Only in March and April, nearly two million Kurds began to flee to Iraq's northern border neighbors, Turkey and Iran, among the ruins of the war, which were suddenly part of their lives.The US, the UN, Turkey, and Iran's inexperience in keeping the situation under control has worsen the suffering of the people trapped in the interests of the state. During the migration, thousands of people, mostly children, died from the weather conditions, hunger, thirst and health problems, as well as the shooting of helicopters at civilian populations from time to time. According to estimates made by the United Nations data, an average of 2,000 Kurds per day was killed in a section of 1991. After the Gulf War in 1991, around 470 thousand people fled to Turkey.The most dramatic examples in our recent history were in Bosnia and in our border neighbor Syria. In Syria, it is still ongoing in the form of domestic and foreign immigration. The Bosnian War is the most violent war in Europe since the second World War, in which a series of ethnic conflicts took place between March 1992 and November 1995, and many war crimes, especially ethnic cleansing, were committed. According to the official sources during and after the war, only Turkey, 20.000 people had to emigrate. In addition, more than 1.5 million Bosnian-Muslim people had to leave their lands. About 20,000 to 30,000 women were raped. This war has passed on the history of the world as the bloodiest and systematic genocide. On the other hand, in Syria, approximately 400,000 people lost their lives in the civil war, which began with a small protest on March 11, 2011 and became one of the biggest catastrophes in the Middle East. While 3 million people were wounded in the civil war, 1 million people were disabled. Due to the Syrian civil war, millions of people fell to refugee status and the historic structures were destroyed as if they could not be repaired.With the process called Arab Spring, the overthrow of the 30-year Husnu Mubarak rule had deeply affected the peoples of the region, not just Egypt. This historic revolution dominated Bahrain, Libya, Morocco and even Gaddafi's death.During this period, when the people's movements led to great revolutions, two female doctors expressed their happiness about the situation while they were talking on the phone. These two women, who were listened to by the intelligence of the phones, were arrested, and their hair was shaved as punishment. On top of that, the 12-13 children, a relative of one of these women, wrote the slogan â€Å"The people want the order to be demolished.† The principal of the school is complaining about these kids in intelligence. They run the children in and expose them to severe torture.

Are we influenced by TV and film? Essay

Censorship of the media allows either the government or a governmentally appointed department the right to dictate to individuals what they are allowed to view. In a democratic society, personal freedom is of paramount importance and therefore we should have the right watch what ever we want. But, the most vulnerable in society, for example young children need to be protected, and consideration must be given to the feelings and sensitivities of minority groups, for example racially motivated violence or hatred. It is only though legislation that society is able to ensure that the vulnerable are protected. Censorship of television, film and videos allows our children to be shielded from unsuitable material, including bad language, sex and violence. All societies have some form of censorship or control over the media. Although there will always be differences of opinion on what is suitable or acceptable, the issue is who do we allow to control media output and how do they do this. Every film and TV programme that is going to be shown at the cinema or released on video or DVD must be classified by the British Board of Film Classification (BBFC). The BBFC was formed in 1913 and they view each film prior to release and give it a certificate. They decide on a classification for each film depending upon the content in terms of language, sex, violence, morality, and horror. The government can also put restrictions on any broadcast that reveals information on their work that may jeopardise the security of the country, under the Official Secrets Act. They can also stop publication of anything that could raise racial conflict, under the Public Order Act, and can use the ‘D’ notice to contain any information that may not be in the public interest to divulge. Mary Whitehouse was a leading campaigner in the fight to censor violence on television. On the 5th May 1964, she said, ‘If violence is shown as normal on the television screen, it will help to create a violent society’, and believed that the unprecedented levels of social and criminal violence in western society was caused by the saturation of violent crime on television. In 1963 she launched a ‘Clean-Up TV Campaign’, and obtained half a million signatures on a petition, which she presented to the Governors of the BBC. This had little effect, so in 1965 she co-founded the National Viewers’ and Listeners’ Association who attempted to pressurise the Broadcasting Authorities into improving public accountability on policies of taste and decency. The association also put pressure on governments to establish an Independent Broadcasting Council, but it was not until 1989 that the Broadcasting Standards Council was formed but because it was, and still is, an advisory body it had little impact on the standards of programmes.

Management decision Coursework Example | Topics and Well Written Essays - 1000 words

Management decision - Coursework Example The explosion in the mine was triggered by different factors like the continuous emission of coal dust and methane which are taken to aid in the cause of emergence of explosive circumstances. Other conditions that led to the mining disaster were accounted for the absence of maps identifying escape routes for people in the emergence of fatal incidents like mining explosions. Absence of effective equipments that would help the mining personnel to maintain proper communication with the personnel at the surface of the mines was also accounted to be a potential factor contributing to the mining disaster (Urbina, 2010). Massey’s approach to ethical and social responsibility is reflected in the company information published in its company reports. It states that the company management is committed in conducting its activities in the correct fashion to help protect the stakes of the people, community and the natural environment. The company also reflects to be a proven leader in the areas of safety such that it aims to incorporate effective technologies to ensure the safety of the mining community. The company report reflects that issues related to safety of the people working in the mines are generated the highest priority. It aims to potentially invest in the areas of training and development of its personnel while procuring the right quality of equipments. Massey Energy also reflects of working based on highest safety standards to help in the prevention of accidents of the mining staffs (Massey Energy , 2008). In the break of the mining disaster that occurred in the coal mine, Upper Big Bra nch situated in Montcoal, West Virginia that claimed around 29 lives, the management body of Massey Energy is observed to deny its responsibility in the incident while shifting the blame to the Federal Government. In a report published by the Mine Safety and Health Administration (MHSA) during 2011, the corporate culture of Massey

Economic Impact of Imperialism in India Essay Example | Topics and Well Written Essays - 1750 words

Economic Impact of Imperialism in India - Essay Example Britain applied the most complex methods to abuse India's vast rich economic reserves. 200 years later of the British control India's economic set up was completely shattered. India in 1947 was a picture of economic underdevelopment with hunger, poverty; low national income etc. Indian agriculture had been cared for by the East India Company. This was chiefly because the major generators of state income were land revenue. Apart from this, the British government wanted to make India as its agricultural base. Since agricultural produce from India could make available cheap raw materials to industrial England. The Company tried a variety of experiments to make the most of the land revenue by falling back to the technique of domination and suppression of the peasants. The system of farming and collecting land revenue became obsolete. Cornwallis introduced the 'Permanent Settlement' which is nothing but a system of collecting land Revenue in Bengal, Bihar, and Orissa in the year 1793. Following decision makers brought in the Ryotwari system in the Bombay Presidency and it was introduced in most parts of the Madras Presidency. The Mahalwari system showed exceedingly ravaging in the part of Uttar Pradesh. The Zamindary system promoted absentee landlordism. It final ly produced a host of mediators between the state and the cultivator. This complex system of land revenue created a group of moneylenders. These money lenders, in turn, oppressed the poor peasants by lending them at high interests. The poor cultivators could not repay those high interests and finally submitted their lands to those moneylenders. As a result, famine was the common feature of the time. Indian industries bore maximum atrocities under the British domination. The authority and wide-ranging sale of the Indian handicraft in Europe was aimed at the commercial interests of the Company. The Whig governments during the early years of the 18th century enforced heavy duties on Indians textiles imports in Britain. At the end of the Napoleonic wars, the Indian markets were opened to the British for free trade. The British government was now allowed for British machine-made goods to be poured in India duty-free or at minimum cost only. A policy of one-way free trade was also introduced in India which made the Indian handicrafts lose its market. This brought about a great wretchedness to a key section of Indian population.

Evaluation Rally championship Coursework Example | Topics and Well Written Essays - 1000 words

Evaluation Rally championship - Coursework Example Evaluation is important in a rally car championship just as in any other field. To perform an evaluation, it is important to choose an evaluation tool and instrument in order to properly assess the ability of all the participants who took place in the training program (ASTD 24). Evaluation of each participant should be measured against the requirements and objectives of the course. The selection of the evaluation instruments is dependent on the stage or the level of training. Kirkpatrick’s four level training models help in analyzing the effectiveness of a program, and they include reaction, learning, behaviour and results. Level 1: Reaction This level measures the reaction of the trainees towards the car rally championship training. ... The type of question used will depend on the main purpose of evaluation. Select the type of questions which can be closed ended or open ended Design the questionnaires Pre-test the questionnaires to determine if they are ideal to be tested on the participants Finalize the questionnaire Level 3: Behaviour This level enables the evaluator to evaluate the progress of the trainees in terms of their changed behaviour based on what they have learnt. This level looks at how the trainees are able to apply the information learnt. There are four necessary conditions required for a change to take place: The person must work in the right climate The person must have the desire to change The person must be given a reward for the change The person must know what to do and how to do it Impact survey is the appropriate tool for evaluating behaviour change on the learners. An impact survey should be carried out as a follow-up evaluation several months before the training program is completed (ASTD 24 ). This tool measures the final results that occurred in behaviour as a result of the participant’s participation in the training program. The main reason for the use of impact survey is to assess the participant’s behavioural change. Evaluation on this level will measure whether the skills and knowledge learnt by the participants is applied to work. The evaluation tools will be chosen depending on the goals of the training program. The evaluation tools will also be result based which calls for the evaluators to carry out a step by step analysis in order to meet the set objectives. The chosen tools are very important in helping the evaluators or instructors