MARK TWAIN :: essays papers

MARK TWAIN Mark Twain also known as Samuel Clemens. He was born in Florida, Missouri on Nov 30,1835, the sixth child of John and Jane Clemens. Several years later, in 1839, the family moved to nearby Hannibal, where Clemens spent his boyhood years. Clemens boyhood dream was to become a steamboatman on the river. Clemens' newspaper career began while still a boy in Hannibal. In 1848, a year after his father death, he was apprentice to printer Joseph Ament, who published the Missouri Courier. Did tragedy make Samuel Clemens (Cox Clinton). Missouri Courier only last for a few weeks before he started working for his brother at Orion's Western Union, for which he wrote his first published sketches and worked as a printer. Over the next two years he continued at the Western Union, occasionally taking stints as editor in Orion's absence. In 1852, Sam published several sketches in Philadelphia's Saturday Evening Post. Clemens left Hannibal in 1853, at age 18, and worked as a printer in New York City and Philadelphia over the next year. During his trip east he published letters in the Hannibal Journal. Upon returning to the Midwest in 1854, Clemens lived in several cities on the Mississippi: the most prominent of these was Keokuk, Iowa where his brother Orion founded the Keokuk Journal. In April 1861 came the start of civil war river traffic on the Mississippi was suspended, and Clemens steamboat career came to an end. He joined a volunteer militia group called the Marion Rangers, which drilled for two weeks before disbanding. Sam accompanied Orion to the Nevada Territory by stagecoach: President Lincoln had appointed Orion as secretary of the new Territory, and Sam was to be his secretary. (Cox Clinton). During the 1880s and early 90s, Clemens became heavily involved with investing in the Paige Compositor, an automatic typesetting machine. He poured great amounts of money in the machine, and even founded a company in 1886 to manufacture and distribute it. The advent of the linotype machine, however, sent the Paige Compositor to its doom. After the second model of the machine failed a test run at the Chicago Herald in 1894 where 32 linotypes were running smoothly, the machine was scrapped. Clemens contributed to the bankruptcy of his publishing company when he shifted funds from that firm into the compositor.

Self Discovey in King Lear Essay -- History, Renaissance, Galileo, Cat

Throughout recorded history, humans have deemed themselves superior to all other living creatures. The Bible, arguably the most influential work of literature extant, demonstrates human superiority in the excerpt, "Let us make man in our image...let them rule over the flesh of the sea and the birds of the air, over all the earth." This notion of superiority was especially evident during the Renaissance, a period categorized by the rebirth of thinking and knowledge. The Renaissance, which lasted from about 1300 to 1600, brought advances in science that clashed with traditional viewpoints on life and the universe. Galileo Galilei, an Italian physicist, mathematician, and astronomer, with evidence from Copernicus' works, proposed a heliocentric model of the universe; that is, a model in which the planets revolve around the sun. The Catholic Church opposed Galileo's ideas, claiming that Bible verses placed the earth at the center of the galaxy; this further supports the notion of human eminence. Galileo was placed on trail in 1633 for heresy and imprisoned for the remainder of his life. Galileo's imprisonment demonstrates the stronghold the church had on society, even during the Renaissance. Equanimity, compliance, and human superiority were tenets supported by the Catholic Church; dissent and individualism were not. Renaissance authors, such as William Shakespeare, seemed to protest human superiority and Stoicism. In King Lear, one of Shakespeare's especially famous works, the main character from which the play gains its namesake embarks on an emotional journey of self-discovery. The play commences with Lear, the reigning King of England, preparing to divide his kingdom. Lear has three daughters: Regan, Goneril, ... ... 39-year old man from California, slaughtered his family in an attempt to receive a sizable inheritance. Lyle and Erik Menendez, also from California, ended the lives of their parents in pursuit of an upper-class lifestyle. These individuals valued money over familial ties; King Lear originally valued power and compliance over his own blood. The self-discovery of King Lear exemplifies the fact that humans are far more valuable than money or power in attempt to set an example for humanity. These lessons still ring true in more modern times; famed psychiatrist Sigmund Freud warned against accepting flattery as genuine and giving away one's possessions during his or her lifetime. Lear's self-discovery came too late to save his daughters; the play seems to encourage humanity to have its own self-discovery before it disavows its Cordelias in the pursuit of niceties.

career paper ( preschool teacher) -- essays research papers

History   Ã‚  Ã‚  Ã‚  Ã‚  Preschool is something very important for toddlers. Preschools were established in Europe around the late 1800’s. They were later introduced to the United States in the 1920’s. According to the Encyclopedia of careers and vocational guidance 9th edition â€Å"preschools expanded rapidly in the united states during the 1960’s†. Job Description   Ã‚  Ã‚  Ã‚  Ã‚  Preschool teachers usually instruct children usually until they reach the age of five. They conduct activities designed to develop social, physical, and intellectual skills needed for primary school. During an interview I was told many things on the subject. â€Å"You need a lot of patience† said Esther Rodriguez a preschool teacher. There are many tasks needed to be done. While researching I came across plenty of information on the internet, Echoices says that some typical tasks are â€Å"planning individual and group activities, and monitor activities to prevent accidents and conflicts between children†. Nature of Work   Ã‚  Ã‚  Ã‚  Ã‚  Preschool teachers play a very important role in the development of children. In the Encyclopedia of careers and vocational guidance 9th edition states that â€Å"a preschool teacher’s primary responsibility in the social development and health of each child†. Preschool teachers design activities that build on the children’s native abilities and help them develop skills and characteristics that will help them grow. What children learn a...

Outline for Speech on Giraffes Essay

Specific Purpose: To inform students everything they ever needed to know about giraffes. Central Idea: Giraffes are one of the most interesting mammals out there and there are many reasons why including their anatomy and appearance, their behavior and lifestyle, and their distribution and habitat. Introduction Attention Material: Ever since I was a little girl, I have gone to the buffalo zoo every summer. I have always been completely and utterly mesmerized by the huge animals to the right of the zoo entrance. Every time I go, still to this day, it takes a lot to persuade me to leave that exhibit. There is something so magical about these giant creatures. Something extremely intriguing. The way that they stand so tall, and present themselves so calmly. It’s almost calming just to be around this animal. Reveal the Topic: This animal I am talking about is the giraffe. Credibility: I have done extensive research on these animals over the past few weeks and I have always had a passion for them. Preview the Body: Today I will tell you how interesting the anatomy and appearance of the giraffe, their lifestyle, and their habitat can be. Body Let’s start with the anatomy and appearance of the giraffe. The giraffe’s outside appearance is what makes this animal so recognizable. There is no other animal like it. a. Everyone recognizes the giraffe by its coat. Each giraffe has whiteish yellow skin with brownish or reddish markings that cover the entire body except for their lower legs. Each giraffe has unique markings that are unique to that individual and to their species of giraffe. Just like there are no two snowflakes that are the same, there are no two giraffes that are the same. These spots vary in size, shape, color, and amount of white that is around them. b. Giraffes have the greatest range of vision of any land animal, this is partly due to how tall they are. c. Their height is used to their advantage. Worlds tallest mammal! They grow to about 20 feet tall. That would be like taking four of me and stacking them on top of each other! The proportion of their body is 9 feet long for their neck and head, 5 feet for their torso, and 6 feet for their legs! They use their height and their 21 inch black tongue to reach the highest of branches. The giraffes anatomy is very unique as well. a. Would you believe me if I said that a giraffes neck has the same number of vertebrae that you do? Well we both have 7 vertebrae. The giraffe just has longer and larger vertebrae! b. Giraffes also have incredible weight to carry around. Their heart weighs 25 lbs, and their neck weighs 550 lbs alone. Giraffes weigh on average anywhere from 1500 to 4250 lbs. c. Female giraffes have a gestation period of 15 months. When they give birth, they have to do it standing up and the baby will fall 5 to 6 feet to the ground. It can stand within 30 minutes, and within a half of day it will run across the savannah with its mother. The second thing that makes giraffes so interesting is its lifestyle. The giraffes behavior and lifestyle are kind of grouped together. a. The giraffes large size means it must spend most of its time eating. On average, a giraffe consumes 77 lbs of food a day. They are herbivores and live on leaves from up to 60 different species of plants and trees but the most common tree for them to eat from is the Acacia tree. The giraffe first catches a branch in its mouth. It then pulls back its head to get a mouthful of leaves. They feed anywhere from 16 to 20 hours a day. b. The giraffe gets 70% of their water intake from their food so they have to drink very little. To drink they have to spread their legs and bend over just to get their head close enough to the ground to drink. This puts them in a vulnerable position to their biggest threats the lion and the crocodile. These animals can drink 12 gallons of water in 1 sitting. They only need to drink water every couple days though. They can go longer than camels can without water! c. Giraffe are most active in the early morning and late afternoon but also feed at night in bright moonlight. However, unlike many of Africa’s wild animals that â€Å"disappear† under shady trees during the heat of the day, the giraffe continues browsing and because of their size, they can be spotted throughout daylight hours. They just try to stay out of the heat of the day. d. They get 30 minutes of sleep each day. They only sleep for about 5 minutes at a time as well. e. There is a myth that says Giraffe are usually silent. This is not true, they bellow, grunt or snort when alarmed, as well as when confronted by lions, and can also moo in distress. f. Giraffes have a peaceful nature. This is seen when males fight. The winner never chases the loser. When the fight is over, the two males rub muzzles. They then rest together. They rarely fight, But when they do fight, it is something unlike any other. They fight by â€Å"necking†. They swing their necks into eachother repeatedly until one decides to walk away. It is violent but no one usually gets hurt. g. They are capable of running at a speed of nearly 35 miles per hour over short distances and are one of the few mammals that walk by pacing which is by simultaneously carrying both feet on the left side forward and then simultaneously moving both feet on the right side forward. The final thing about giraffes is their habitat. The giraffes habitat is unique to them. a. Giraffes are social animals, and they live in open herds and travel in packs of 5 or 6. When there are a lot of leaves on the trees the giraffes scatter around to enjoy it. However, once winter approaches and food begins to become scarce, they congregate and live together to collectively look for food. b. Previously found even in North Africa, today the remaining Giraffe populations are restricted to parts of sub-Saharan Africa with the largest concentrations being found in National Parks. Giraffes inhabit open woodlands and savannah where using their height they are able to see for great distances around them to watch out for approaching danger. c. Despite being the tallest land animal in the world, the Giraffe is actually preyed upon by a number of large carnivores that co-inhabit the dry savannah. Lions are the primarily predators of the Giraffe that use the strength of the whole pride to catch their victim. Giraffes rely on the vast open plains so that they can have the best view possible of their surroundings but if a predator does get too close, Giraffes kick their attacker with their large, heavy feet to defend themselves. d. In their natural habitat, they will live for about 15 years, but in a zoo they will live much longer than that. Conclusion In conclusion, Giraffes are one of the most interesting mammals out there and there are many reasons why, including their anatomy and appearance, their lifestyle, and their habitat. The next time you get the chance to go to the Buffalo Zoo, take time to stop and watch the giraffes because I guarantee you will be mesmerized just like me.

Ethical Treatment of Prisoners Essay

Ethical Treatment of Prisoners BY MeltssaoT People in society today have rules, regulations, and guidelines to follow in order to maintain freedom, safety, structure, and self-discipline. If any of these rules are broken, there are consequences to follow. It depends on the severity of the crime on what type of punishment or consequence is given to an individual. If the crime is severe enough the individual may be deprived of their rights, freedom of movement, and sent to prison for a duration of time. If one is sent to prison then the ethical treatment of prisoner’s rights must be taking into consideration and analyzed. A prisoner/inmate is a person that has committed a criminal offence and depending on their criminal history he or she may be put on probation or confined to a county Jail or state penitentiary. Once an individual gets behind those block walls their lives then tend to belong to the deputies, correctional officer or warden that is employed by that facility. Within the prison system there is a division of power that exists. This power can leave feelings of powerlessness and dependency in the prisoners. We all have heard stories of correction officers using their power of authority to abuse and psychologically harm the prisoner. For example a couple of months ago in the state that I live in there was an inmate who was locked up for a minor charge of failure to appear. He was waiting for his dinner this particular evening, and the deputy almost slammed the inmate finger in the door. Of course this escalade into a verbal altercation between the two, and from there a physical fight broke out. The deputy which outweighed the inmate by over 100 pounds picked up the inmate and slammed him on his head onto a concrete floor multiple times until the inmate was unconscious. The Jailhouse officials rush this inmate to the ospital in which he went into a coma, and eventually was placed on life support. The family of this inmate was faced with a difficult situation which was either remove him from life support or leave him there to waste a away. In the end the family made the decision to remove their love one from life support, and the deputy was behind a minor criminal matter the question is did he deserve to be treated less than a human being? Did he really deserve to die? Some people might argue the fact that because he was locked up then he deserved the treatment that he got and others might voice the difference. I personally say no, because this is still a life and even though he made a mistake there should have been a correct way to go about punishment for this inmate if he really had got out of order. When law abiding citizens and correctional officers look at prisoners, it does not matter what the crime was or how severe the punishment, a prisoner is a â€Å"nobody. † In the United States there are many people that may agree and have strong feelings when it comes to this statement. In ethics a utilitarian may say that human beings should focus on the potential rules of an action and determine what would happen if e or she follows the rules. Utilitarian theory states the moral worth of an action should be determined specifically by its usefulness in maximizing utility and minimizing negative utility. The world as a whole has a moral code on how people should conduct themselves, on what is right and wrong. The belief of the utilitarian theory can be used in prisons to help those that really want to be rehabilitated. I am not saying that this theory will work for all, but there are some men and women that deserve another chance in life. We have to realize that everyone makes mistakes n their life, some are worse than others, but in the end everyone still deserves to be treated with dignity and respect, no matter what they may have done. I have heard stories about men that may have raped or killed a little child is sent to prison the correctional officers tend to sometime turn their heads and let the other inmates beat him or rape him until he is almost dead. I don’t agree with the fact that he hurt a child but at the same time I don’t think that its morally right that they allow the other inmates to Jeopardize what little bit of freedom that they may have behind hose prison walls either. The ethical solution to this is when you do have a child rapist sent to prison put those type of people in a area amongst themselves and maybe have counselors around where they can get a better understanding of this person sick mind because sometimes these people that do these type of things have had some type of trauma when they were a child. It is unethical to confine an individual to a correctional facility and expose this individual to danger. When you talk about ethics in prison, in the eyes of some that is either driving by hat facility yard every day or has never really been behind those thick masculine bars then one may say that these people are animals and they deserve to be behind those bars. Once behind those bars their life changes because they have to be told when to eat, when to sleep, when to walk and talk. If an inmate is not like by a correctional officer or if one does not follow order then they may be deprived of food or even yard time. Torture and beatings will not correct their behavior but will make them more aggressive so that choice is not the best. If any of these things should appen then this may lead to riots and in serious scenarios, killing of security guards. It is best to provide the basic needs such as food to the prisoners so that there is a harmonious reaction between the prisoner and the correction officer. The utilitarian would say that inmates should follow a morally right rule that would result in happiness in which once they are return to society they can determine what rules citizens. Learning positive rules will result to good behavior and a change of mind that life without freedom is something that one may not want to return to. In contrast†¦..

Contemporary Approaches to Management Essay

The contemporary approaches to management include: sociotechnical theory, quantitative management, organizational behavior, and systems theory. As defined in our text book, (retrieved from: https://online.vitalsource.com/#/books/0077530667/pages/116411950) sociotechnical systems theory an approach to job design that attempts to redesign tasks to optimize operation of a new technology while preserving employees’ interpersonal relationships and other human aspects of the work. This idea developed in the 1950’s at London’s Tavistock Institute of Human Relations simply put means that happy employees equal productive employees. Quantitative management is a contemporary management approach that emphasizes the application of quantitative analysis to managerial decisions and problems (retrieved from: https://online.vitalsource.com/#/books/0077530667/pages/116411950). Although this could be a useful approach, most managers do not implement it due to lack of understanding of the formulas required or because some of the everyday issues they deal with, cannot be put into a mathematical equation. However, it has proven to be a useful strategy in military operations and organization’s strategic planning. Our text defines organization behavior (retrieved from: https://online.vitalsource.com/#/books/0077530667/pages/116411951 ) as a contemporary management approach that studies and identifies management activities that promote employee effectiveness by examining the complex and dynamic nature of individual, group, and organizational processes. Similar to the sociotechnical systems theory, this idea also emphasizes that the employee’s needs and well being can effect productivity. And the last of the approaches is systems theory defined as a theory stating that an organization is a managed system that changes inputs into outputs. (retrieved from : https://online.vitalsource.com/#/books/0077530667/pages/116411951 ). This theory recognizes that are many factors that contribute to an organization’s productivity. The input being materials, labor and money are factors that can influence and affect the output (the final product a company sells). All organizations are open systems, which simply mean organizations that are affected by their environments and affect their environment. There are internal, external and competitive environments that make up a company’s macroenviroment. The internal environment refers to things (employees, materials and capital) inside the company. The external environment includes all forces outside the company’s walls, such as the economy, competitors and government. Finally, the competitive environment which is made up of competitors, suppliers and consumers. I would agree that all four approaches play a part in every organization. Depending on the type of business, one strategy may prove more effective than another but at some point the different approaches would be used for the many diverse issues organizations face. There are many similar concepts all company’s face (employees, environment, competition) and each approach has uses in all companies and within the macroenvironment. References: Title: Management (M Starts Here series–soft cover), 3rd ed. (2013) Author(s): Bateman and Snell Physical Book ISBN: 9780078029523 Publisher: McGraw Hill Digital book or physical text: Digital

Experiment on polytropic process Essay

Polytropic Expansion of Air Object The object of this experiment is to find the relation between pressure and volume for the expansion of air in a pressure vessel – this expansion is a thermodynamic process. Introduction The expansion or compression of a gas can be described by the polytropic relation , where p is pressure, v is specific volume, c is a constant and the exponent n depends on the thermodynamic process. In our experiment compressed air in a steel pressure vessel is discharged to the atmosphere while the air remaining inside expands. Temperature and pressure measurements of the air inside the vessel are recorded. These two measurements are used to produce the polytropic exponent n for the expansion process. Historical background Sadi Carnot (1796-1832) [1] in his 1824 â€Å"Reflections on the Motive Power of Heat and on Machines Fitted to Develop This Power,† examines a reciprocating, piston-in-cylinder engine. Carnot describes a cycle applied to the machine appearing in Figure 5.1, which contains his original sketch. In this figure air is contained in the chamber formed by the piston cd in the cylinder. Two heat reservoirs A and B, with temperature greater than temperature , are available to make contact with cylinder head ab. The reservoirs A and B maintain their respective temperatures during heat transfer to or from the cylinder head. Carnot gives the following six steps for his machine: 1.The piston is initially at cd when high-temperature reservoir A is brought into contact with the cylinder head ab. 2.There is isothermal expansion to ef 3.Reservoir A is removed and the piston continues to gh and so cools to . 4.Reservoir B makes contact causing isothermal compression from gh to cd. 5.Reservoir B is removed but continual compression from cd to ik causes the temperature to rise to . 6.Reservoir A makes contact, isothermally expanding the air to cd and thus completing the cycle. A decade later Clapeyron [2] analyzed Carnot’s cycle by introducing a pressure-volume, p-v diagram. Clapeyron’s diagram is reproduced next to Carnot’s engine in Figure 5.1. Claperon labels his axes y and x, which correspond to pressure and volume, respectively. We will examine two process paths in this diagram: the isothermal compression path F-K and the isothermal expansion path C-E. Since both of these processes are isothermal, pv = RT = constant. This is a special case of the polytropic process , where, for the isothermal process, n = 1, so we have the same result, pv = c. Figure 5.1 Left sketch: Carnot’s engine, after Carnot [1]. Right sketch: Clapeyron’s pressure-volume, p-v diagram, after Clapeyron [2]. For the axes in Clapeyron’s diagram x = v and y = p. The Experiments Photographs of the equipment appear in Figures 5.2 and 5.3, and a sketch of the components appears in Figure 5.4. steel pressure vessel discharge valves thermocouple conduit pressure transducer Figure 5.2 The polytropic expansion experiment at Cal Poly. thermocouples thermocouple conduit Figure 5.3 Two, Type-T thermocouples are located inside the pressure vessel, at the geometric center. Only one thermocouple is used – the other is a spare. In the photo the thermocouple conduit has been removed and held outside of the vessel. The junctions of these thermocouples are constructed of extremely fine wires (0.0254mm diameter) that provide a fast time response. Figure 5.4 The polytropic expansion experiment equipment. Pressure measurements come from the pressure transducer tapped in to the pressure vessel shown in Figure 5.4. The transducer is powered by the unit labeled â€Å"CD23†, which is a Validyne [3] carrier demodulator. The fine wire thermocouple is described in the Figure 5.3 caption. Both thermocouple and pressure signals feed into an Omega [4] flatbed recorder. The three discharge valves on the right side of the vessel have small, medium, and large orifices. These orifices allow the air inside the vessel expand at three different rates. The pressure vessel is first charged with the compressed air supply. This causes the air that enters the vessel to initially rise in temperature. After a few minutes the temperature reaches equilibrium at which time one of the discharge valves is opened. Temperature and pressure are recorded for each expansion process. These data are then used to compute the polytropic exponent n for each process. It is important to note that the temperature and pressure of the air inside the vessel are measured, not the air discharging from the vessel. Data Pressure and temperature data, for the three runs, are provided in the EXCEL file â€Å"Experiment 5 Data.xls.† Analysis In many cases the process path for a gas expanding or contracting follows the relationship (5.1) The polytropic exponent n can theoretically range from . However, Wark [5] reports that the relation is especially useful when . For the following simple processes the n values are: isobaric process (constant pressure)n = 0 isothermal process (constant temperature)n = 1 isentropic process (constant entropy)n = k ( k=1.4 for air) isochoric process (constant volume)n = ï‚ ¥ In our experiment the steel pressure vessel is initially charged with compressed air of mass . Next, the vessel is discharged and the remaining air mass is . This final mass was part of the initial mass and occupied part of the volume of the vessel at the initial state. Thus expanded within the vessel with a corresponding change in temperature and pressure. Therefore mass can be considered a closed system with a moving system boundary and the following form of the first law of thermodynamics applies (5.2) If the system undergoes an adiabatic expansion , and if the work at the moving system boundary is reversible. Furthermore, if we consider the air to be an ideal gas with constant specific heat. With these considerations the first law reduces to (5.3) Using the ideal gas assumption and differentiating this equation gives (5.4) Substituting Equation 5.4 into 5.3 and using the relationships and gives Separating variables and integrating this equation, , yields (5.5) which is a special case of the polytropic relationship given by Equation 5.1, with n = k. It is important to note that in the development of Equation 5.5 the expansion of inside the pressure vessel was assumed to be reversible and adiabatic, i.e. an isentropic expansion. In our experiment the adiabatic assumption is accurate during initial discharge. However, the reversible assumption is clearly not applicable because the air expands irreversibly from high pressure to low pressure. Therefore we anticipate our data to yield . Two approaches are used to determined the polytropic exponent n from the data: 1. Equation 5.1 can be written as , which is a power law equation. In EXCEL, a plot of p versus v and a power law curve fit using TRENDLINE will disclose n. 2. Equation 5.6 (subsequently developed) may be used with only two states to determine n. Here is the outline of the development of Equation 5.6. We start with , which also can be expressed as and combine this with the ideal gas law to obtain (5.6) The temperatures and pressures in Equation 5.6 are all absolute and the subscripts 1 and 2 represent the initial and final states. Required 1. Pressure and temperature data are provided for all three runs in â€Å"Experiment 5 Data.xls.† Use the ideal gas law, pv = RT, to compute v corresponding to each p. Use SI units: m3/kg for v and Pa for p. 2. Plot p versus v and find n: For each run, on a separate graph, plot p [on the ordinate (vertical) axis] versus v [on the abscissa (horizontal) axis]. Use linear scales. Determine the polytropic exponent n for each run using a TRENDLINE power curve fit. Also find the correlation coefficient for each curve. (Be aware that the TRENDLINE power curve fit will give , where y = p, x = v and a and b are constants.) Plot all three runs on a single graph and find n for the combined data. 3. Derive Equation 5.6. 4. Find n for each run using Equation 5.6, where states 1 and 2 represent the beginning and ending states, respectively. 5. In a single table show all of the n values. 6. Discuss the meaning of your n values, that is, how does your n value compare with n values for other, known processes? Nomenclature c constant, N m specific heat constant pressure, kJ/kg K specific heat constant volume, kJ/kg K k specific heat ratio, dimensionless n polytropic exponent, dimensionless p absolute pressure, Pa or psia Q heat transfer, kJ R gas constant, kJ/kg K (Rair = 0.287 kJ/kg ·K) T temperature,  °C or K U internal energy, kJ v specific volume, m3/kg V volume m3 W work, kJ Subscripts 1,2 thermodynamic states References 1. Carnot, S., â€Å"Rà ©flexions sur la puissance motive du feu et sur les machines propres à   dà ©velopper cette puissance,† Paris, 1824. Reprints in Paris: 1878, 1912, 1953. English translation by R. H. Thurston, â€Å"Reflections on the Motive Power of Heat and on Machines Fitted to Develop This Power,† ASME, New York, 1943. 2. Clapeyron, E., â€Å"Memoir on the Motive Power of Heat,† Journal de l’École Polytechnic, Vol. 14, 1834; translation in E. Mendoza (Ed.) â€Å"Reflections on the motive Power of Fire and Other Papers,† Dover, New York, 1960. 3. Validyne Engineering Sales Corp., 8626 Wilbur Avenue, Northridge, CA. 91324 http://www.validyne.com/ 4. OMEGA Engineering, INC., One Omega Drive, Stamford, Connecticut 06907-0047 http://www.omega.com/ 5. Wark, K. Jr. & D.E. Richards, Thermodynamics, 6th Ed, WCB McGraw-Hill, Boston, 1999.  © 2005 by Ronald S. Mullisen Physical Experiments in Thermodynamics Experiment 5