Children learn more from what you are than what you teach

Material and Energy Balance and Simulation (CHEESE) Combustion and Environment 1 . This activity contributes 5% of the course work (Group Assignment). 2. Form a group of 4 to 5 person. 3. Dateline: 1 September 2014, pm Learning outcome 1 . Apply the calculation for fundamentals of material balance for reactive system. 2. Calculate the parameter required for the combustion process. Scenario You have been assigned by the Department of Environment (DOE) to measure SO 2 emission from a small industrial power plant.You have withdrawn and analyzed a gas sample from the boiler stack and obtain the following composition: 75. 66% NO, 10. 24% CA, 8. 27% H2O, 5. 75% 02 and 0. 0825% ASS. On the next day, you show these figures to the plant superintendent and he insists that the analysis must be incorrect, since the fuel was a natural gas containing methane and ethane and no sulfur. Then, you ask the superintendent if they ever burn another fuel and he replies that they sometimes use a fuel oil. However, the plant log shows that they were wrong no doing so when the measurement were made. 1 .Draw and label a Lockhart of this process. 2. Perform a degree of freedom analysis and state any assumptions you made. 3. Calculate the mole ratio of carbon to hydrogen in the fuel and use the result to prove that the fuel could not have been the natural gas. 4. Suppose the combustion products are released directly into the environment. Determine whether it comply Malaysian Ambient Air Quality Standard (AMASS). State any assumptions you made. (10 MARKS) A. Technical Report Draft a technical report addressed to the Process Engineer on your team's evaluation of the power plant.Your report can take the following format and should not be more than 10 pages. Use Font: Times New Roman, Size: 12, Spacing: 1. 15, Alignment: Justified Report Format: Report cover page: Date: Team members: Subject: Contents: 1. Introduction 2. Objective of the evaluation 3. Key findings Summary Conclusion and recom mendations Assessment The distribution of marks for the various activity components is contained in Table 1 . Please attach this form on the last page of your report.

Friends was the best tv show essays

Friends was the best tv show essays A decade ago, America was introduced to 6 friends: adorable Rachel, lovelorn Ross, ditsy Phoebe, confused Joey, uptight Monica and sarcastic Chandler. Record paydays, ratings jubilance and Emmy golds no wonder Friends is the number one comedy, but sadly is coming to an end. For ten years in a row, over 30 million North American viewers tune into NBC every Thursday night to catch up with the lives of their favourite friends making Friends the number one primetime series. But before ratings soared off the charts, this consecutively unbeaten sitcom had become one the most successful shows ever. As an added bonus, the theme song Ill be here for you was already a No. I radio hit, giving Friends a jump start to their ratings. Friends has helped NBC climb and claim the number one position for numerous years over all other television networks on Thursday nights. NBC Studios has maintained an astounding 46% lead in viewers for Friends over CBSs Survivor at 8:00. Friends successfulness is the main reason why it and its cast have accumulated so many awards over their ten years running. Alone, the number of Emmy, Golden Globe, Peoples Choice and Screen Actors Guild Awards are enough to cover all the coffee tables at Central Perk. Not to mention countless other awards such as best directing, best scripted comedy, funniest guest appearance, technical direction, best music, countless teen choice awards and the list goes on... Of course, behind every great show there has to be a big pile of cash and Friends is no different. Financing is a major part in the production of Friends where each actor has been making $1 million per episode for the past season! So thats $24 million each, per season just for the main cast. Not to mention wages for the guest stars! But Friends doesnt give out this kind of money without receiving some. Lately, commercials are a major so ...

Bohr Atom Energy Change Example Problem

Bohr Atom Energy Change Example Problem This example problem demonstrates how to find the energy change that corresponds to a change between energy levels of a Bohr atom. According to the Bohr model, an atom consists of a small positive charged nucleus that is orbited by negatively charged electrons. The energy of an electrons orbit is determined by the size of the orbit, with the lowest energy found in the smallest, innermost orbit. When an electron moves from one orbit to another, energy is absorbed or released. The Rydberg formula is used to find the atom energy change. Most Bohr atom problems deal with hydrogen because it is the simplest atom and the easiest to use for calculations. Bohr Atom Problem What is the energy change when an electron drops from the n3 energy state to the 1 energy state in a hydrogen atom? Solution: E hÃŽ ½ hc/ÃŽ » According tothe Rydberg Formula 1/ÃŽ » R(Z2/n2) whereR 1.097 x 107  m-1Z   Atomic number  of the atom (Z1 for hydrogen) Combine These Formulas E hcR(Z2/n2)h 6.626 x 10-34  J ·sc 3 x 108  m/secR 1.097 x 107  m-1hcR 6.626 x 10-34  J ·s x 3 x 108  m/sec x 1.097 x 107  m-1hcR 2.18 x 10-18  JE 2.18 x 10-18  J(Z2/n2)En3E 2.18 x 10-18  J(12/32)E 2.18 x 10-18  J(1/9)E 2.42 x 10-19  JEn1E 2.18 x 10-18  J(12/12)E 2.18 x 10-18  JΔE En3  - En1ΔE 2.42 x 10-19  J - 2.18 x 10-18  JΔE -1.938 x 10-18  J Answer The energy change when an electron in the n3 energy state to the n1 energy state of a hydrogen atom is -1.938 x 10-18  J.

How the growth and development of the modern American city has shaped Essay

How the growth and development of the modern American city has shaped the individual American experience - Essay Example The American city has been coupled with an industrial revolution, as well as the development of the US capitalism. These changes are believed to have been a symbol of the end of the aged order, and marking the requirement of a novel order that would be suitable for the new industrial era. The constitutional structure should be made dynamic by encouraging tools of social change. This can be supported by scientific analysis and knowledge, as well as the improvement of administrative system of a government. ‘The simple, compact, well-join'd scheme, myself disintegrated, every one disintegrated yet part of the scheme’. Walt Whitman, ‘Crossing Brooklyn Ferry’ Whitman was a popular poetic-writer as far as relating nature and political aspects was concerned. In relation to Whitman’s (2013) statement, ‘the simple, compact, well-join'd scheme, myself disintegrated, every one disintegrated yet part of the scheme’ in a publication entitled ‘Cr ossing Brooklyn Ferry’, time, as well as space are perceived as important concepts that should be flexible in resolving the philosophical dilemmas. Amongst the philosophical problems that are faced by a majority of democratic nations is associated with the notion of a constitutional democracy of a given era being constrained to shape the wishes of succeeding eras. Individuals of the past era deemed the old constitutional democracy to be too ‘sacred’ to be amended. In this regard, the forefathers have been associated more with wisdom than being human beings. Attention should be paid to the capabilities of various generations despite living in different eras. However, there have been tendency of the past generation ‘voice’ being consulted for direction and help in the current democracy. A philosophical dilemma occurs when individuals related to a democratic system perceive themselves bonded to the past generation whilst at the same attempting to chart a new way (Hopper, 2013). Whitman, in his book, entitled ‘Crossing Brooklyn Ferry’, attempts to use the movement of ferry to Manhattan from Brook as a symbol on the notion of transcending time in an attempt to share sumptuous experience, as well as identity with respect to both generations- the past and future. Generally, Whitman’s poetic writing attempts to reflect on the irony of the US democracy and the continuity of the American national. 3.0 The Individual American Experiences Due To the Growth and Development of the American City Following the ending of the civil war, a large number of the US citizens shared certain beliefs regarding the function and structure of a government, as well as the government’s vital civic policies. There were a number of amendments including that of the constitution where slavery was abolished. These changes empowered the government to protect the rights of the citizens. In this regard, the revolution in America was realiz ed not only in the Western and Northern parts of the country but also the South. The agreement that characterized the country after the Civil war was marked by values of the American founding. There are a number of differences between the approach with regards to American founding era and the new era perspectives. The dismissal of nature According to the founders, all individuals are equal, and have various absolute rights. All individuals are also expected to obey the natural decrees; however, an individual is not only regarded to

Leadership Styles and Traits Term Paper Example | Topics and Well Written Essays - 1250 words

Leadership Styles and Traits - Term Paper Example This term paper discusses the various leadership qualities and styles of leaders that not only enhance the organizational performance but also create a motivated workforce. The four major styles of leadership were discussed in the term paper: situational leadership; transformational leadership; participative leadership; and charismatic leadership. The researcher states that these leadership styles not only judiciously exploit the competencies of the followers but also ensure that they are equipped with necessary knowledge to meet the challenges of time. Kouzes and Posner have asserted that four major traits of leaders vis-Ã  -vis honesty; forward looking; inspiring; and competency are critical paradigms of leaders that cut across gender, race, culture and nationality. These qualities hugely help the leaders to gain the trust of the followers who willingly follow them. The researcher concludes that effective leadership is highly stimulating and encourages an ongoing learning process within and outside the precincts of organization goals and objectives. Good leaders use self example to promote trust and mutual respect which has become a crucial issue today. The leaders promote cross cultural understanding and are able to exploit their competencies for the welfare of the organization. The leadership that learns through experience becomes the enabling factor of organization and provides it with competitive advantage. Hence, leadership initiatives have become extremely relevant part of organizational success.

ENGLISH LEGAL SYSTEM-2, CASE STUDY Coursework Example | Topics and Well Written Essays - 1250 words

ENGLISH LEGAL SYSTEM-2, CASE STUDY - Coursework Example This in turn resulted in the job loss and financial erosion. Moreover, his friend John was killed in the accident. Peter faced more problem from his insurer as it denied the payment of insurance money for his car damage, hospital / medical expenses/ medical expenses of his wife Maria and compensation for John as claimed by Andrea, wife of John. John’s wife and Solicitors acting on behalf of other driver sent formal notices for contemplating legal action against him for his act of negligence. In addition, the Police have filed a charge sheet making him liable for manslaughter, reckless driving and driving with out negligence. However, according to Peter’s version, he was not responsible for the accident as the other driver was involved in faulty driving. Hence, according to him, his driving shouldn’t be treated as reckless. In several of the road accidents, the accidents happen suddenly due to mistake from other people during which one has little scope to escape. Moreover, there was no proof that Peter was driving recklessly and hence he shouldn’t be held responsible for this. The main objective at this moment is to protect Peter in cases of any possible legal proceedings against him. The insurance money should also be paid to him for which he should prove that he has not violated the contract law2. At the same, time, he should also be protected against any Police action under the law of insurance and traffic laws. According to English law and insurance regulations of United Kingdom, if a person is responsible for any road accident and if rash and negligence driving is proven with reasonable facts, there may be a possibility of filing a criminal case against the driver and compensation can also be claimed legally. In case, it is proven that the driver is not responsible for accident, then the insurance company will have to pay the necessary compensation. In the present case, Peter should be protected against the criminal case and clai m for compensation as he is not responsible for the accident and rash driving was not proven in any court or tribunal. Peter must try for obtaining an anticipatory bail under this context. This is required because of the fact that two formal court notices were issued against him by John’s wife and Solicitors on behalf of other driver. The Police may try to arrest him at any time mentioning the cause of accident as negligence driving. He should have a proper representation for explaining the court about the nature of the accident and his reasoning about his non commitment of any mistake. For obtaining justice against the claims of Andrea and other driver, he should submit enough evidence that he was not solely responsible for the accident. Hence, he should claim for anticipatory bail in any local civil court under the context of intentional allegation against him with out any solid proof. In case if Peter is convicted of the matters alleged by the Police, there is a possibilit y that he may be arrested under criminal case3 as his friend died in accident, with the ground of obtaining more material facts required for getting clarity in the case and he would be submitted by the Police in the Court with relevant documents and charge sheet. Hence, anticipatory bail is very much required to be obtained by the Peter before Police initiate any action on their behalf. In case he is convicted in court of law by

What Is Angelman Syndrome Biology Essay

What Is Angelman Syndrome Biology Essay Parents: What is Angelman Syndrome? Me: Angelman syndrome is a nervous disorder of the brain also called as Puppet syndrome. The syndrome was first reported by a British pediatrician Dr. Harry Angelman in 1965. It leads to mental disorder accompanied with speech problems. This is a very rare condition that sometimes even doctors are not completely aware of it. The syndrome is often misdiagnosed with cerebral palsy, autism or other mental disorders of children. The occurrence is approximately 1 in 25,000. Parents: What is the Prognosis of the syndrome? Me: The individuals with this condition have quite a healthy and normal life span. Some of the common features that can be noted are sleeping disorders, attention deficiency, speech problems and hyperactivity. Even these can slowly diminish with age. Their sexual development is normal. Puberty and menstrual cycle are also normal and occur at the right approximate age. There are high risks of having severe developmental delays which can be minimized or avoided to an extent by early diagnosis and therapy. They can lead an independent adult life except people who also have epilepsy along with this syndrome. Parents: We found her being slightly abnormal, she wasnt able to grasp what we are telling and is really struggling to pronounce words. What are the other possible symptoms? Me: The main symptoms of the disease are mental retardation, speech problems and hyperactive behavior. It is usually present right from birth but the symptoms of it are mostly not noticed until the age of 3. But certain developmental delays can be noted between 6 to 12 months of the child. Usually their MRI and CT scan reports show structurally normal brain features. They may have no speech or very low speaking capacity. They have higher tendency in actions rather than verbal communication. They show some unique behavior like hand flapping, attention deficiency, frequent laughter, sleeping disturbances, delayed toilet training, feeding problems and easily excitable personality. Seizures are noted only after the age of three so the possibility of identifying the syndrome before this age is not always possible. Their Electroencephalography (EEG) reports turn out to be abnormal; EEG is a test used to check the neural activity of the brain. They have much attraction to water and are highly sensitive to heat. It is not completely known why laughter is so frequent in this syndrome. Continuous smiling, abnormal facial gestures followed by burst of laughter in public are noted in almost 70 75% of the cases. They may not have good balancing capacity to walk. Trembling legs are noted along with ataxia. Ataxia is a condition where there is no co-ordination of muscular movements. They have trembling feet resulting is disability to walk. Normal sitting and walking may take 3-4 yrs of age. In highly severe cases walking is not possible until they are older, or it may be robotic. 100% of the cases are mentally retarded with attention deficit and which is non-progressive. They may be severe in most of the cases. Mostly they would need a sheltered life in their adulthood. Parents: Oh! Do they show any abnormal physical features? Because our daughter seems to look quite normal. Me: Yes! They do. Some of the common ones are a flat head at the back, wide opened mouth with spaced teeth, light hair and eye color, deep set eyes, excessive chewing behaviors, lightly pigmented skin texture, uplifted arm position, enlarged toes, soft and tender palms, tongue thrusting, and frequent drooling. A small head may be found in certain cases. All the symptoms which I have said both physical and clinical need not necessarily be found in all kids with this syndrome. They may occur in different combinations and in different levels. Parents: How did the condition arise? Me: Angelman syndrome occurs due to the deletion of a part of the chromosome 15 known as 15q11-13 that comes from the mother which results in abnormal or no expression of the maternal chromosome in the child. And hence all the functions of the chromosome 15 are being affected. Around 60-65% patients are affected by this cause. In 2-5% of the cases there may be two copies of chromosome 15 from the father and no chromosome from the mother. This condition is termed as uniparental disomy. Sometimes the chromosome obtained from the mother functions exactly the same as the chromosome obtained from the father. Rarely AS may result due to breaks in the chromosome like translocation where two chromosomes break and exchange their broken pieces. The other type is inversion where a chromosome breaks and gets attached in the opposite direction. In both these cases the exact combination of amino acids is changed which would affect the production of ubiquitin ligase protein. And finally in 20% cases there may be a fault in the UBE3A gene which is present on chromosome 15. UBE3A is ubiquitin ligase, which is considered as one of the major factors for the normal development and functioning of the brain. The relevancy of this gene to the disease is not yet completely known. 15-20% of the cases are unidentified mutation. They are still under study and a clear cause is not defined. Parents: What is the importance of these chromosomes? Me: Every chromosome is made of DNA which consists of specific amino acids. Different combinations of amino acids help in producing different proteins which are responsible for specific functions in the body. So when there is an alteration in the chromosome it affects the production of the particular protein. So automatically the protein function is lost and the relevant disorder arises. The protein that is involved in brain growth and function is called as ubiquitin ligase protein which is produced from the chromosome 15 of the mother. The condition is always from the chromosome 15 of the mother. The same chromosome from the father is also equally important but alterations in the fathers gene would lead to a different condition called the Prader Willi Syndrome. Parents: What are the ways of diagnosis? Me: Diagnosing AS is difficult during infancy. The criteria for diagnosis was developed only in 1995 and further revised in 2000 by the Angelman syndrome society (USA). In certain cases parents or doctors may find developmental delays between 6-12 months of the child. Even all brain scan reports turn to be quite normal. Only after the age of two or three notable changes can be found like concentration problems, speech impairment, balance disorder, frequent smiling or flapping of hands. After the age of three EEG reports can be found abnormal which is be followed by DNA analysis. Sometimes even genetic reports turn out to be normal which can lead to a lot of confusion and misdiagnosis. Family history of the syndrome and development history of the child is completely studied and genetic expression of the ubiquitin protein is confirmed. The confirmatory test for the Angelman Syndrome involves testing of blood in four steps: The size, shape and number of chromosomes in a cell sample are noted for changes. This is known as karyotyping. Genetic analysis to find missing chromosomes. This is done by a specialized process called FISH (fluorescent in-situ hybridization). A test called DNA methylation test is done where the result will confirm whether the DNA of both the parents is expressed. If both the DNA copies are expressed it means that they are active. In cases of AS only paternal or the fathers DNA is expressed. Finally UBE3A protein is sequenced. This is done because sometimes DNA methylation test turns to be normal. This is due to the condition that maternal DNA is normally expressed but mutated. Parents: Is Gene therapy possible. What are the other possible treatment methods? Me: There is no possible treatment for the disease at the genetic level. Since 99% of the cases are spontaneous mutation the possibility of prevention is also at the least level. Angelman syndrome is a collection of various medical conditions; hence separate therapies can be carried out for every symptom to provide a better lifestyle for the patient. The therapies are selected according to the noted symptoms and their level of effect on the individual. From the age of 3 speech and communication therapy is recommended for improving their speaking and communicating skills. Occupational therapy is carried out for everyday living skills. Physiotherapy can help in better walking and other motor activities. Sometimes hypermotoric behaviors cant be controlled by behavioral therapy so perfectly safe environment must be provided. If the condition is accompanied by epilepsy, separate medications are followed as prescribed by the physician for treatment of seizures. Medications are also available for sleeping problems, hyperactivity etc. Non prescribed sedatives are not to be given because they may lead to negative side effects. Because that they have feeding problems their nutritional status should be frequently monitored. Surgeries are available for conditions like strabismus and other orthopedic problems. Surgical rod stabilization is done for severe curvatures. During old age the individuals become less mobile and are not much active. They must be given scheduled work under supervision to avoid obesity and scoliosis. Scoliosis is a condition of severe curvature side to side in the spinal cord. Parents: What is the mode of inheritance? Will our future children be affected? The risk of inheritance is based upon the type of mutation that occurs in the parents. With no family history for the disease and if the occurrence is completely spontaneous during cell division then the chances of getting the disorder in consequent children is