Regal Movie Theaters (geographical distribution analysis) Essay

Regal Movie Theaters (geographical distribution analysis) - Essay ExampleThese are discussed in detail downstairs Selection of Particular state and city This is a bit like studying macro economics. The data required here shall be very all-embracing in nature and a birds view will be taken of the state as a market on its own and whether it is advisable to enroll it or not. Population, education index, earning index, human development index, per capital income, political stability and susceptibility to natural calamities are some of the factor which will need to be considered. The profitability will depend finally on number of people coming to Regal field of operations, but that number of customer visits is determined by the in a higher place factors. Selection of particular district in selected city In each city there are various different segments which are not a formal division of city but still people identify them as different. A business district, a red light district, an ea ting study and an area popular with kids are few examples how a city can be broken down into for ease of decision making process. Movie theatre business is a business of entertainment. Regal would specifically want to avoid schools, brothels or hospitals next door to avoid any conflict of interest.

I will proved topic tomorrow Essay Example | Topics and Well Written Essays - 750 words

I will proved topic tomorrow - Essay ExampleHobbes on the other hand, sham that people are the same with regard to their mental and physical characteristics and that one is responsible for controlling personalised behavior. In addition, he said that people differ in both physical and mental capability. For instance, another through mental skills can overpower an individual with physical strength. Therefore, people are guided by societal norms and guidance to be behaved morally upright.However, the two thinkers cannot be considered moral egoists. For instance, the meaning of pleasure contradicts with the definition of Epicurus. Pleasure is every persons maiden and kindred good, it is the starting point of every choice and of every aversion the statement means that searching for pleasure and living a pleasant liveliness occurs naturally. Every individual has a right to live a pleasant life. Therefore, the behavior of a person should be controlled and should not only fulfill person al pleasures but also respect other people happiness (Shaw & Barry, 2004, 18).Epicurus does not however receive entire judgment as being a alleviate thinker that is not egoistic. It is important to understand the fact that many books have termed him egoistic and many contemporary philosophers. The fact that he states that all actions are good does not offer him full credit as being liberal. If people acted out of their own interests without caring about the fate of others, the world would not be a so comfortable place. This would lead to a world full of selfish acts where people consequently carry out their actions just to please one. For example, a person who takes up an activity knowing very well that the result would harm the neighbor or someone else and still carries on with it shows moral egoism. harmonise to Epicurus, the state in which the human mind operates does not always allow him to have moral justification in the carrying out of several acts. It is basic morals to un derstand that

Car Industry Assignment Example | Topics and Well Written Essays - 3000 words

Car Industry - Assignment ExampleFinancing is another unseasoned dimension to the whole situation as car companies are trying to make a profit on backing by offering abase financial rates than financial institutions. Most giant automobile companies have expanded into providing financial services to car buyers. Leasing has benefited both consumer and manufacturer. With leasing option consumers find cars to a greater extent affordable and thus they increase the overall demand for cars. However, if leasing is not done at the right value of the vehicles at the end of the lease then it could at long last be a loss for the company.Technological & Environmental Concerns Technological changes and advances have also become a tonality factor in the industry. Advances in aerodynamics, halt assistance, adaptive speed control and global navigation and satellite tracking system etc require a proactive approach by the industry with attachment to technology. Increasing awareness of environme ntal issues has also forced the industry to look into cars with alternative fuel options. Fuel Efficiency has also become a key selling element in the industry. Hybrid cars can be considered a step in this direction with the use of smaller, more-powerful and easily recharged lithium ion batteries for hybrid cars. much(prenominal) batteries would be able to help in reducing the oil consumption and thus helping in reducing the oil demand. Ethanol, Fuel Cells and Hydrogen spot cars are therefore coming to the limelight putting a lot of emphasis on environment.Ecommerce Internet like every business has also modify the car business as consumers can make informed decisions before making an automobile purchase. There sites available that support deliver competing bids for cars, insurance and financing in a focussing that lowers costs and improves satisfaction among consumers. Not only Internet revolution has helped customers but e-commerce has helped manufacturers in managing their su m up chains and controlling their inventories. aptitude Issues The industry has also been facing problems of capacity. Plant capacity throughout the world has resulted in an industry that is capable of making more cars for fewer customers meaning that supply exceeds the demand for cars. This sustenance of capacity by creating parallel demand for cars is a challenge for the industry.Dealerships Dealership of cars is another area which has seen major changes over the years. Now, nationwide prop companies have got their hands on the best dealers in major markets. Even national chains have acquired the used car business. These changes now affect the way car manufacturers see the delivery of their end products.Situation of Car Parts Firms Suppliers have of car parts have an important role to play in the industry. Dash boards, seats, tires, etc. are provided by Original Equipment Manufacturers. Many car parts manufacturing firms in UK are losing ground to cheaper rivals in Eastern Europe and the removed East. Some firms could even get closed, without the upgrade in their setup. There are companies in the region which are investing in their future by getting new equipment to help keep going in the face of growing foreign competition for example, some firms got ability to mould larger plastic car parts with its new machinery. The competition from Eastern Europe and the Far East is very disturbing for the manufacturing industry. A new

Airport Planning and Expansion Case Study Example | Topics and Well Written Essays - 5250 words

Airport Planning and Expansion - Case Study ExampleIn this study, I specialize to focus the analysis on the overall facility by reviewing the constraints within which the airport works and at the end offer recommendations on a apparent development scheme so as to augment on the capacity in reference to flight and travellers accommodation.The Changi Airport found in Singapore has crowing to rise to be a major aviation hub in Asian region. Its importance is particularly crucial to the southeast part of Asia. Occupying change, the airport rests on a thirteen square kilometres land, and about 17 kilometres to the north-east of the commercial hub. This is a military and public airport that is owned by the government of Singapore.The Changi Airport capable in 1981 is at an elevation of 22ft or 7meters above sea train and serves the Singapore Government and is run by the Changi Airport Group. It is considered as a margin achievement for the country of Singapore. The company has won a plethora of awards totalling to about 280 in a span of 20 years, that is from 1987- 2007, for providing excellent service that is considered as a benchmark in the Aviation industry. The year 2007 alone saw the company earn 19 awards in the best airport category. The airport has made measures to shell out the age issue by offering periodic physical upgrades to the already in place terminals, building fresh facilities and taking actions towards the development of high level customer services.The Changi Airport is base to the Singapore Airlines, Tiger Airways, Valuair, Jett8 Airlines Cargo, Singapore Airlines Cargo, Jetstar Asia Airways, and SilkAir, and the main stopping point for Qantas which uses it as the main stop point en course kangaroo - a route that connects Australia and

237 word Essay Example | Topics and Well Written Essays - 750 words

237 word - Essay ExampleIt gives one the solitude that one requires from time to time. A get away from the busy lives, a notice to just relax and think. There is no rush, no getting impatient over the traffic on the road, no worries about the amount of gas creation used and how much it would cost to get a refill. There is just peace and quiet, no one begging for attention, a hideaway from all responsibilities, a chance to ponder over life.Of course, there is also much to be said about saving the natural resources, which are most de limitedly finite and being used up so quickly. Other than saving up on fuel, one also helps in making the environment better as walking does not release any harmful gases which pollute the air whereas driving most definitely does.Since childhood, one has been told all these fairy tales that ones parents read to one at night before bedtime. Be they the happy endings written by one Christian Hans Andersen or the brutal Grimm brothers versions that one come s crosswise as one turns older, shocking one as one reads them. But what both of these have in common is the theme of magic.Magic is always thought to be something supernatural, a part of the fantasy world, something which is not real. Despite that there have been many books, movies, television shows - you name it - that have been released. There is a plenteousness of variety over these and yet they have all been really popular. What is also pleasantly surprising is that anything magical appeals to people of all age groups. It may calculate to be something which may only be preferred by children but certain books such as the Harry Potter series have proved it to be otherwise.There is a certain charm in these fictional worlds like J K Rowlings Hogwarts or C S Lewis Narnia or J R R Tolkiens Middle Earth. In reading about worlds that are fantasy but hoping inside ones police wagon that someday, somewhere, sometime, one could discover that these places do

Mass and Energy Balance Essay Example for Free

Mass and Energy Balance EssayAbstractThe objective is to produce a proposal for a chemical substance subroutine show which go forth be able to produce 550,000 tonne/ category ammonia water using LPG as the raw material. Different processes where researched and then fin in ally atomic number 53 was picked, locomote reforming. This was decided to be the most viable and cost effective process using the raw materials we had available. The report explains in detail how the process works and all aspects of how the typeset get out work including the mass and energy balance across the plant. What is AmmoniaAmmonia (NH3) is a stable compound and is apply as a starting material for the lying of many important nitrogen compounds and suffer also be directly used as fertilisers. It is produced by reacting hydrogen and nitrogen. It is a colourless gas with a sharp odour. The boiling point is -33.35oC and its freezing point is -77.7oC.1 C ar must be taken when handling ammonia as can cause deep burns in the skin irritation in the eyes and nose and when inhaled can cause coughing, sore throat and headache.2 in that location are different manners for the manufacture of ammonia. The three main methods are steam reforming, partial oxidization and electrolysis.Application and UsesAmmonia is a widely used chemical in different types of industries. One of the main user of ammonia is the agricultural industries for fertilisers. Around 80% of ammonia produced is for fertilisers such as urea, ammonium sulphate and ammonium nitrate.3 It is also used as a building block for nitrogen minceing compounds like nitric acid (HNO3). It is also used in the fibres and plastics industry for the merchandise of acrylonitrile, melamine etc., and manufacture of volatiles. Ammonia is also used in water treatment such as pH control and also in confederacy with chlorine to purify industrial and municipal water supplies. Less commonly uses include as a refrigerant in compression an d absorption systems, manufacture of household ammonia, in the food and beverage industry 4. issue 1 Pie chart showe the uses of Ammonia.Market TrendsGlobally ammonia prices have been headed up referable the large ingest of fertilisers that are needed in the crop production to obtain high yield6. The current selling price of ammonia in atomic number 63 goes up to $600 per tonne7.Figure 2 Shows the global demand for Ammonia (D.a.NH3- Direct application of Ammonia) As we can see from the chart the trend of ammonia demand globally is upward. It is said that the global ammonia market is to generate revenues of approx. US$102 billion in 2019. As there is continous growth in population in the developing countries the likely to cause demand for foodstuffs are to increase even further. As the amount of agricultural land declines, ammonia-based nitrogen fertilizers will continue to amass importance in the future.9 So the demand of ammonia will grow in the future which is shown in the char t.ProcessesThere are many different processes problematical in the ammonia production. The most common processes for ammonia are partial oxidation, steam reforming and electrolysis. From these 3 processes the best process route is then selected and that process would be most economical and that meetes the design brief.Partial OxidationPartial oxidation involves the chemical reaction of oxygen with fuel to produce hydrogen. The following equations represent the partial oxidation of ethane, propane, butane and pentane. 10 C2H6 + O2 2CO + 3H2, C3H8 + 1.5O2 3CO + 4H2, C4H10 + 2O2 4CO + 5H2, C5H12 + 2.5O2 5CO+ 6H2There is no need for the cracking of LPG as they are light hydrocarbons and can be used in partial oxidation.11 put through Partial Oxidation flow sheet (Reference 1 Partial Oxidation Flow Sheet)Hazards and Environmental ImpactThe main emission is carbon dioxide which is a greenhouse gas and Partial Oxidation process emits more carbon dioxide compared to Steam Methane Reformi ng. Carbon dioxide emissions can be reduced by recycling it and selling it to urea and nitro-phosphate plants.13 No ammonia should be present in the air but maybe because of faulty equipment and maintenance activities, some ammonia maybe released. Ammonia becomes explosive at the 16%-25% volume in air which could occur if there are any leakages in the ammonia storage facilities. It is also toxic by inhalation and pulmonary oedema can occur up to 48 hours after exposure and could be fatal.12 Nitrogen dioxide that is released is a toxic gas can be harmful when inhaled but can be avoided as can be detected because of the smell.The large amount of waste water from this process is some other problem but there is a river near the Milford Haven site. Also water pollution is a concern which may occur because of the suspended and fade away impurities. It could also affect the aquatic life. Therefore the water must be treated in a full three stage water treatment plant before disposing it. 13 The disadvantage of partial oxidation is that the capital costs are higher for partial oxidation compared to any other process. It is estimated to be 100-120 million for an annual production of 7.7 million GJ while for SR it will only be 70 million.14 ElectrolysisThe production of hydrogen using the electrolysis method is in truth different compared to stream reforming and partial oxidation. Electrolysis produces hydrogen by splitting water into hydrogen and oxygen using volts of current to separate the hydrogen to one electrode and oxygen at the other in a cell. Oxygen is the by-product in the process of producing ammonia which is valuable because it can be used in other chemical processes or sold to other companies for profit. In electrolysis there is no CO2 produced therefore there is no pollution.Standard electrolytic ammonia production energy consumption historically has been about 12 megawatt-hour. The fuel cost alone of making ammonia is $600 mensural ton, and including c apital and operating expenses that metric ton of ammonia cost about $800 to make. Compare electrolytic and using uses of natural gas as raw material the economically, for the past 100 historic period the cost of natural gas has not been higher than $1 and the fuel cost for a metric ton of ammonia from natural gas has been $30-$40. Figure 3 Ammonia Manufacturing ProcessFigure 3 Ammonia Manufacturing ProcessSteam ReformingGas purificationSyngas of a mixture of hydrogen, carbon monoxide, carbon dioxide and water can be broken down in to individual components and further cleansed through purification. The syngas will enter a shift reformer, which breaks down the carbon monoxide in to hydrogen and carbon dioxide using steam (H2O). Carbon dioxide is much more environmentally friendly than CO and can either be released in to the ambience or used in other steam reforming processes in the future.DesulphurisationSulphur is a problem when carrying out steam reforming as it acts as a poison for the gas pedals involved. It is important that this is removed prior to the syngas entering the system. The process is carried out in the presence of a catalyst, which is usually nickel. This nickel acts as an absorber for the sulphur, and so several catalyst-filled tubes deep down the system with a large internal surface area will allow the sulphur to collect to be disposed of suitably.The ProcessHydrocarbons usually contain sulphur which needs to be removed. The purification section is the first bed of the whole steam reforming process. Feed is passed through tubes containing zinc oxide. The sulphur in the aliment reacts with the zinc oxide to produce zinc sulphide. This is to ensure that the feed travelling to the steam reformer does not poison the catalysts in this section in any way. The catalysts used in the steam reforming process are nickel-based. These are easily poisoned by sulphur species.The purified feed is mixed with steam and then is passed to the primary reform er, which involves a nickel-based catalyst where the steam reforming process is carried out. Once the hydrocarbon is cleansed of sulphur, the reforming process can begin. The reaction is with the hydrocarbon typically methane but it can also involve the likes of butane, propane, etc and water in the form of steam. The reaction for methane (CH4) is shown below.CH4 + H2O 3H2 + COH = +251kJmol-1C3H8 + 6H2O 3CO2 + 10H2C2H6 + 4H2O 2CO2 + 7H2C4H10 + 8H2O 4CO2 + 7H2C5H12 + 10H2O 5CO2 + 16H2Reactions for other hydrocarbons, such as ethane (C2H6), propane (C3H8), butane (C4H10) and pentane (C5H12) are also shown, with their respective steam amounts required and the products gained. Rows of tubular reactors are contained in a furnace, which operates at between 650 1000 degrees Celsius. The hydrocarbon feed enters the system at a very high pressure, typically 20 30 bar. The process is carried out in the presence of a nickel-based catalyst which is packed into cylindrical tubes through whic h the steam/hydrocarbon gas mixture is passed. The catalysts act as surface for which the hydrocarbon will absorb and the steam. (Reference 2 Steam Reforming Flow Sheet)JustificationSteam reforming is the most viable proposition as we have all of the raw materials available in spite of appearance easy access, whereas if we were to use other processes, then we would have to source other materials e.g. we would need to source x no of kilowatts of electricity per year, for electrolysis. Mass BalanceCp valueEnergy BalanceMaterial CostsSimple Plant CostUsing a base of around 410 per ton of ammonia, and output at 550,000 tonnes, it would be assumed that the plant would produce 225,500,000 a year of ammonia. The Burrup plant in Australia was built at a cost of 457 million and produces roughly 800,000 tonnes a year of ammonia. Using the 2/3 power rule, as follows, will allow the costs of the new 550k p/a plant to be shown. C = Cref(S/Sref)2/3C = 457000000 * (550,000/800,000)2/3C = 355,984, 702The output of the new plant is 225,500,000, but the plant costs 355,984,702 to build, so it would take around a year and 7 months for the plant to be profitable, based on an estimation without including the costs of the raw materials.Taylor MethodPay Back TimeSustainabilityThe environment is constantly changing, whether by disposition or by human led processes. Sustainability is about trying to manage this change through balancing social, economic and environmental needs, both locally and globally for present and future generations.HAZOPRisksThe production of ammonia involves working at great temperatures and pressures. As such, it is vital that the equipment used in the plant is designed to withstand these conditions to depart properly. The high temperatures and pressures involved in the production of ammonia can potentially put tremendous amounts of strain on the pipes and vessels used. The risks associated with this are * Explosions from sudden release of pressurised gases from ruptured vessels * atomization from rupture of the pipes* Fire* Poisoning from exposure to leaked materials* Chemical or thermal burns, again from exposure to leaked materials Not only are these hazards life-threatening, they would also be very expensive to put right for the production company. These risks can be avoided by preparing the plant for the conditions that it is about to go through. It is more economically viable to run the steam reformer at as high a temperature and pressure as possible. Magnesium oxide-lined furnaces, MgO, has a melting point of around 2800 degrees Fahrenheit, making it ideal for run along the furnaces used in the production of hydrogen. Hydrogen itself will cause some materials to become brittle and eventually break. Hydrogen features an active electron and thus will behave like a halogen, causing erosion in the metals that it comes into contact with.This can be avoided by using high-purity stainless steel in the sections of the plant which will come into contact with the hydrogen. This steel must have a maximum hardness of 80 HRB on the Rockwell Scale. Ammonia itself is also highly destructive to the pipes that it may be travelling through. For this reason, it is recommended that stainless steel is also used here, at a similar hardness of that shown above. Most ammonia plants use centrifugally draw high-alloy tubing to hold the nickel-base catalyst in the primary reformer furnace. The most commonly used is similar in composition to grade 310 with 25% chromium and 20% nickel, balance iron. This has a carbon content in the range of 0.35 0.45% for improved high-temperature creep and rupture stress. Thermal protection of piping involves fire brick owing to the high temperatures involved.

Lifespan Development Essay Example for Free

Lifespan study EssaySet forth by Margret Baltes, Paul Baltes and their associates, the life span position is the viewing of human development as multi directive, multi cultural, multi contextual,multi disciplinary and shaping. Human development is viewed as multi-directional because with time the characteristics of a human tend to change. Each persons body consists of a large amount of genes and therefore bring the possibility of having several different directions that they could develop. Different events in life can lead to a change in direction. Some shells of those events may be the death of a loved one, losing a job, getting married, getting into college. etc. Researchers have used the multi directional perspective to figure out that losses and gains tend to occur simultaneously and that losses can lead to gains and gains can lead to losses. Human development is seen as multi contextual because it occurs in various contexts much(prenominal) as physical surroundings and the constellations of family. Urie Bronfenbrenner was the first to shine light on the need to consider multiple contexts.He recommended that when conducting a developmental study we should use an ecological-systems approach. This involves the belief that the individual should be considered in all contexts and interactions that life consist of in the study of human development. Bronfenbrenner subsequent changed the name of this approach to bioecological to show the natural and biological aspects of this theory. There atomic number 18 three nested levels that each person is affected by. Microsystems is immediate surroundings such as friends, school, church and family.Exosystems is local institutions such as place of employment, school, and religious courses. Macrosystems involves the larger contexts such as political, economics and culture. Bronfenbrenner created a fourth system called mesosystem that connects all the systems together. An example of mesosystem would be the connect ion between family and employment. Family leave policies and overtime be examples of family and employment connections. Bronfenbrenner created the chronosystem or time system which alike has an affect on the other systems. teaching is viewed as multi cultural because there ar many different cultures in the world today. Social scientists describe culture as a importee and tuition system, shared by a group and transmitted across generations, that allows the group to meet basic needs of survival . . . pursue happiness and wellbeing, and derive meaning from life (Matsumoto, 2009) Development is multi disciplinary because researchers must study various disciplines to understand it. Scientists usually break the study of human development into three segments to study it better. The segments are biological, cognitive and social.Each segment is a discipline that a scientist specializes in. It is also segmented in age groups such as tikehood ,adolescence and adulthood. Development is wa xy because the traits of humans can be molded much like plastic and people are durable like plastic. Two Theories of Life Span Development The first theory is Erik Eriksons theory of psychosocial development. He believed that personality was developed in floors. One of the main aspects of Eriksons theory was the ego identity. This is the conscious wizard of self that we develop during social interactions.According to Erik, it is constantly changing as we experience new things and learn new information during our daily interactions with others. Erikson also believed that behaviors and actions were prompt with a mind of competence. Each part of Eriksons theory involves becoming competent in an area of life. The individual will feel a sense of mastery referred to as ego quality or ego strength if the pointedness is handled well. The person will feel a sense of inadequacy if the stage is not handled properly. He believed that people experienced a conflict that acted as a turning po int during each stage.In his view, these conflicts were focused on creating a psychological quality or failing to create a psychological quality. The second theory is Jean Piagets theory. His theory is composed of four stages. The sensorimotor stage is from birth to 2 years and suggests the the child builds a set of concepts about reality through physical interactions. Preoperational stage occurs between ages 2 and 7. The child is unable to understand logic and cognitive thinking. They understand symbolic things and have acquired motor skills. Concrete operational stage occurs between the ages 7 and 11.Children are informed of external events. They develop operational thinking and can show logical reasoning. The formal operational stage occurs from the age of 11 to 16 and onward. Those who reach this stage have developed abstract reasoning and can easily think logically. How Heredity and Environment Affect Development Heredity and the environment both die hard an important part in human development. The heredity factors affect all aspects of development. Genes have a tremendous affect on the birth, puberty, growth and death of a human being. Many traits are patrimonial from our family members and determine how we develop.Our genetics help to determine how we might act. For example, if there is a history of mental problems in your family wherefore you might be prone to mental illnesses as well. The environment also helps in the human development process. The way we act, dress, talk, etc can be affected by our surroundings. For example, if you are raised in the ghetto then you might be prone to violence, drugs, baggy clothes, and slang talk. Growing up around violence and drugs might stir a person develop into a drug abuser or participate in violent activities.The people we surround ourselves with also affect our development. If we are surrounded by violence and drugs then we might think that it is a normal way of life and we might also participate in these activities. If we are not subjected to these types of activities then we have a less chance of getting involved in these activities. Conclusion In conclusion, the life span perspective sheds light on the many aspects of human development. It is multi directional because our lives can go in many directions as a result of different life changing events.It is also multi cultural as there are several different cultures involved. There are many different contexts involved in human development such as our physical surroundings and family constellations. Multiple disciplines are studied in order for researchers to understand human development. Human development is also referred to as plastic because it can be shaped and molded just like plastic. Our development is greatly affected by genetic factors and environmental factors such as inherited qualities and the people and activities we are surrounded by.