Philosophy and Ethics Essay Example for Free

Philosophy and Ethics Essay What is Ethics? Ethics is a branch of philosophy, which is the study of what is right and wrong. Ethics is an action of feeling. If you are walking on the street and you see a homeless person, you would ask yourself questions like this: How should I act? Should I help or ignore? When making decision how to ask and listen to your feelings what is wrong or right to is called â€Å"Ethics†. There are many examples that can describe ethics, but people like to explain ethics in an easy way in which everyone can be talking and everyone can be involved in this topic, such as law. By asking questions like: Can laws be wrong? Do laws apply to every citizen in Canada? Why do we need laws? Can laws be changed? These are the kind of questions that can explain ethics. Ethics come from a Greek word â€Å"Ethos†, which means character. This tells that ethics study the action that can be good or bad. The term â€Å"ethics† is often call â€Å"morals†, which comes from a Latin word â€Å"mores†, which means character, habit or custom. Ethics is identifying as morality in philosophy. Why ethics is important to study? Ethics is very important for human life. Ethics teach you how to act. Without ethics, our actions would be unplanned and pointless. If we want to be successful in our life we can do this in only one way and this way is learning about ethics. Everyday people are dealing with ethics and moral issue. For example, you didn’t do your homework last night what should you do should you tell your teacher the truth or should you lie say that you forgot your homework at home or do a bit of both, if your not sure what to do, then this a good chance to learned it study in class. If we study ethics deep it will help are know better for the future and will help us to be successful in life by knowing what right and wrong. What is Metaphysics? Metaphysics comes to us from Ancient Greece meta, meaning higher beyond earth physics or invisible physics. Metaphysics is the branch of philosophy, which study what is reality. It answers the question What is?†. American philosopher Wilfrid Sellars said that metaphysics is the study of how things hang together, and many other philosopher have called it as the first philosophy. So, metaphysics study reality, what can be meaning of life, and if we can talk about the thing that don’t exist. Why is Metaphysics important? Metaphysics is the heart of philosophy. Without a clarification or an interpretation of the world around us, we would be helpless to deal with experience Metaphysics tells if the reality is absolute. It has a specific kind self-regulating of our thoughts or feelings. The world around us is real. Metaphysics is very I important to be study in class because it makes you think more and tells you what reality what should you know or believe that it true. What is Epistemology? Epistemology is the study of knowledge. It answers the question, How do we know? it can be concepts, logical reasoning, as well as thoughts, ideas, memories, emotions, and all things mental. It is describe how mind is related to reality, and whether these relationships are usable or unacceptable. Why is Epistemology important? Epistemology is the clarification of how we think. It is needed in order to be able to decide the true from the false. It is needed in order to use and find the knowledge of the world. Without epistemology, we could not think. We would not be able to distinguish truth from error. Epistemology is correct is the step to which we could understand reality. We all go to school to get some education which means knowledge is have knowledge you are a genius why not studying in class this discipline and learned why do we need to know things why do they help to know more. How does knowledge make our lifes easier. What is Aesthetics? Esthetics is the study of art, and beauty. It also, tells the meaning of art and the importance of art. Why is Aesthetics important? It is important to know what is Aesthetics because it is everywhere in everyday life. You see e person you will say is the person is beautiful or not, if so, what makes it beautiful. It makes you think more, and it also teach you how to judge art and beauty. What is social and Political Philosophy? Is the study of how people can regulate and organized their selves. Social philosophy talks about variety of subjects, from individual meanings to legality of laws. Political philosophy is the study of questions about the city, government, politics, liberty, justice, property, rights, law a legal code and explain how do they work. Why is Social and Political Philosophy Important? It is important to know about Social and Political Philosophy because the main point of a country that maintain regulation is politic such as law, rights, freedom every Canadian citizen should have knowledge on this topic and see how they affect people. What is the Philosophy of Science? The Philosophy of Science is the study of science and how science work and why do we need it to know it and explains what is science, it also tells if there is any science or there is just philosophy. Why Philosophy of Science is important? As we know since has changed people lifes and has make a better life for everyone, so it is important to know we came till here and what can we do for future to make it better, as we all use computers has been having a big affect in our lifes why not trying to know how it is important for us.

Load Calculation Voltage Drop And Size Cable

Load Calculation Voltage Drop And Size Cable Before wiring installation process is carried out, it must follow the rules of Malaysia 1994. which requires all wiring, additional wiring or rewiring to carried out by Electrical Contractor or Electrical Wiring Unit require approval writing from the licensee or supply authority. Wireman or Contractor need to plan and indentify the work want to carried out, so that work can be more clean, tidy and safe to uses. the wireman or contractor should: Make a site visit Follow the guideline regulation from JKR identifies the user load requirement calculate the maximum demand and total connected load determine the equipment submit plants, drawings and specifications 2.0 Regulation and Nominal Voltage in Malaysia 2.1 The Regulation Electricity supplied to domestic consumers must be follow standard specification, which are: MS MSIEC International Electro technical Commission, IEC British Standard , BS the current British standard has integrated with the European standard, BSEN European Standard, EN Electricity supplied also need to refer akta bekalan elektrik years 1990. This act is to provide for the investing of property and liabilities of the lembaga letrik negara in a each company, to make financial arrangement for that company, to provide for matters relating to employee and for other matters connected therewith Guidance notes for wiring regulation can refer IEE wiring regulation by Brian reference for all contractors, technicians and other professionals working in a non- supervisory capacity, as well as newcomers to the industry, all of whom are involved in inspecting and testing electrical installations, and need to ensure their work complies with the latest version of the Wiring Regulations. The installation on equipment and so on need to follow regulation from JKR such as : L-S1 : Specification for low voltage internal electrical installation system L-S2 : Specification for low voltage automatic power factor correction L-S3 : Specification for low voltage underground cable L-S4 : Specification for low voltage overhead line distribution L-S5 : Specification for three phase generator set L-S6 : Specification for acoustic treatment for generator room L-S7 : Specification for single phase diesel generator set L-S8 : Specification for lightning protection system( using stranded G.I wires) L-S9 : Specification for lightning protection system for structures 2.2 Nominal Voltage in Malaysia The official mains power voltage is AC 230 V with the tolerance of +10%,- 6%. However, the supplied voltage remains at 240 V, as the supplied voltage is within the allowed tolerance. Areas that rely on private power companies, like some parts of Penang and Kedah, receive a true 230 V supply. Remote villages which rely on off-grid localized diesel generators (i.e. small villages and/or isolated holiday resorts on islands too far away from the mainland to have viable underwater cabling) may receive unstable power with higher voltages, with some areas recorded to be as high as 260 V Before this, the rated voltage in Malaysia is 240/415V with range +5% to -10%, and effective in January 2008 the rated change to 230/415V with range +10% to -6% 3.0 Load Calculation Each design want to be made need go through the process of load calculation, where the process is calculated from distribution board(DB), sub-switch board(SSB) and main switch board(MSB) A distribution board is a panel or enclosure that houses the fuses, circuit breakers, and ground leakage protection units used to distribute electrical power to numerous individual circuits or consumer points. The board typically has a single incoming power source and includes a main circuit breaker and a residual current or earth leakage protection device. A distribution board may be used to distribute either single or three phase supplies depending on the installation specifics. Although distribution board equipment, layouts, and legislative requirements differ from country to country, the basic principles of distributing a single supply to various individual points while ensuring safety and control for each remains the same. sub-switchboard function is same as distribution board, but MSB is MSB is an assembly of distribution panels, each of which contains switches and breakers that allow electricity to be redirected to appropriate loads. The role of MSB is to divide the main curre nt provided to the switchboard into smaller loads for further distribution and to provide switching, over-current protection and metering for these various loads. 3.1 Type of load Electrical load types fall into four categories: resistive, capacitive, inductive or a combination of these. Few loads are purely resistive, capacitive or inductive. The imperfect nature of how electrical and electronic devices are built causes inductance, capacitance and resistance to be an inherent part of many devices. 3.1.1 Resistive Loads A resistor is a device that resists the flow of electricity. In doing so, some of the electrical energy is dissipated as heat. Two common resistive loads are incandescent light bulbs and electric heaters. Resistance (R) is measured in ohms. An incandescent light bulb produces light by passing an electric current through a filament in a vacuum. The resistance of the filament causes it to heat up and the electrical energy is converted to light energy. Electric heaters work in the same way except they produce little, if any, light. The electrical current and the voltage in a resistive load are said to be in phase with each other. As voltage rises or falls, the current also rises and falls with it. 3.1.2 Capacitive Loads A capacitor stores electrical energy. Two conductive surfaces are separated by a non-conductive insulator. When an electrical current is applied to a capacitor, electrons from the current gather on the plate attached to the terminal to which the electric current is applied. When the current is removed, the electrons will to flow back through the circuit to reach the other terminal of the capacitor. Capacitors are used in electric motors, radio circuits, power supplies and many other circuits. The capability of a capacitor to store electrical energy is called capacitance (C). The main unit of measure is the farad, but most capacitors are measured in microfarads. The current leads the voltage of a capacitor. The voltage across the terminals starts out at zero volts while the current is at its maximum. As the charge builds on the capacitors plate, the voltage rises and the current falls. As a capacitor discharges, the current rises as the voltage falls. 3.1.3 Inductive Loads An inductor may be any conductive material. When a changing current passes through an inductor, it induces a magnetic field around itself. Turning the inductor into a coil increases the magnetic field. A similar principal occurs when a conductor is placed within a changing magnetic field. The magnetic field induces an electrical current within the conductor. Inductance (L) is measured in henries. The changing voltage and current in an inductor are out of phase. As current rises to a maximum, the voltage falls. 3.1.4 Combination Loads All conductors have some resistance under normal conditions and also exhibit inductive and capacitive influences, but these small influences are generally dismissed for practical purposes. Other loads make use of various combinations of inductors, capacitors and resistors to perform specific functions. The tuning circuit of a radio uses variable inductors or capacitors in combination with a resistor to filter out a range of frequencies while allowing just one narrow band to pass through to the rest of the circuit. A cathode ray tube in a monitor or television makes use of inductors, resistors and the inherent capacitance of the tube to control and display a picture on the phosphor coatings of the tube. Single phase motors often use capacitors to aid the motor during starting and running. The start capacitor provides an additional phase of voltage to the motor since it shifts the current and voltage out of phase with each other. 3.2 Total Connected Load(TCL) and Maximum Demand(MD) One of the most calculation basic electrical calculation is to calculate the total connected load(TCL) and maximum demand(MD) The TCL is the mechanical and electrical load that will be connected for that particular area, where all of the electrical loads in an installation be maximized and simultaneously, The MD is the total kW that actually contributes the total power used in one time after applying the diversity factor based on the Total Connected Load calculated. It less than or equal to the connected load (TCL). Value of maximum demand of a building and ratio of diversity factor must be determined so as not overdesigned or under designed. By using MD also, many cost can be reduced as cable size, the size of the breaker, busbar size etc By calculating the TCL, it can know the total load connected for a particular area and also can determine the sizing of cables. But, the most important thing is by having the TCL, it can determine the MD. This MD will be declared to the utility provider for the purpose of meter deposit and utility bill 3.2.1 Diversity Factor (DF) Diversity factor is different or ratio between MD and TCL. the equation can relate MD, TCL to DF is : MD = TCL x DF Should be reminded, to determined DF normally it can not be precisely determined. DF value is only an approximate value only based on the guidance or previous data. The diversity factor is almost always greater than 1 since all components would have to be on at simultaneously at full load for it to be one. 3.2.2 Increase Burden After MD known then it should be added 20% at DB and 30% in SSB or MSB to determine the size of the incoming breaker. This is because taking into account the increase in the load in the future. it is known as increase burden. The specification percent of increase burden: Distribution Board School: MD + 20% Office : TCL Hospital : TCL + 20% Sub Switchboard and Main Switchboard MD + 30% 3.3 Circuit Breaker To provided adequate over current protection, each circuit should be equipped with a circuit breaker for automatic interruption of supply in the event of overload current and fault current. the circuit breaker installed in a circuit should break any fault current flowing in the circuit breaker before such current causes danger due to thermal or mechanical effect produced in the circuit or the associated connection. the characteristics of the breaker shall satisfy the condition that the breaking capacity should be greater than or equal to the prospective short circuit current or earth fault current at the point at which the breaker installed The rated current of a circuit breaker is the current that it can carry continuously, generally for a duration of more than eight hours. The rated current must not cause a temperature is between -5C to 40C. Different temperature rise limits are specified for different parts of a circuit breaker. A circuit breaker will not operate (Trip) if the current passing through it is 105% to 113% of its rated current. It will take one or two hours to trip if the current passing through it is 130% to 145% of the rated current. 3.4 Type of Circuit Breaker need to be determined 3.4.1 Miniature Circuit Breaker(MCB) MCB are used extensively for the protection of final circuit in domestic and commercial installations. they offer these circuit protection, particularly when overload or short circuit conditions are being considered than the fuse alternatives. MCBs are available for both single phase and three phase circuit. In a single phase circuit, a single MCB may be used in the live conductor or a two-pole MCB connected in the live and natural conductor. three or four pole MCBs are used for protection in three phase supplies. If a fault current flow through even one pole of an MCB, all the three poles will be operated. The main standard for MCBs in BS 3871. This standard covers MCB ratings up to 100A, breaking capacities up to 9 kA and voltage ratings up to 415V The preferred value of the rated current are : 6, 8, 10, 13, 16, 20, 25, 32, 40, 50, 63, 80, 100, and 125A Instead of specifying the breaking capacity, the standard specifies the value of the short circuit capacity. the short circuit capacity refers to the prospective current expressed by its r.m.s value which the MCB is designed to make (closed), to carry for its operating time and to break under the specified conditions. the standard value of rated short circuit are 1.5, 3, 4.5, 6 and 10kA. for values above 10kA up to and including 25kA, the preferred value 20kA 3.4.2 Moulded Case Circuit Breaker(MCCB) Moulded case circuit breaker(MCCB) are required for installation which have higher fault level or higher current ratings exceeding 125A. MCCBs have several advantages over ordinary switches and fuses in the control and protection of circuit and apparatus. they have a repeatable non-destructive performance and are safe in operation under fault conditions. it has built-in mechanism to simultaneously open all three phases for a single phase fault. These circuit breaker are mainly used to protect main feeder cables, for incoming supply to sub circuit/distribution boards and for large motor circuit. for installation, MCCBs are suitable as free standing units, or for building into compact cubic-type switchboards. Auxiliary items such as shunt trio elements, status switches, interlocks and motor-operated mechanism for remote operating can all be integrated into the MCCB. The main industrial standard for MCCBs are BS EN 60947-1 and BS EN 60947-2. these two standard define the characteristics, conditions for operation, methods for testing and the requirements for circuit breaker with rated voltages up to and including 1000V a.c or 1500 d.c. As there are no other standard values specified in BS EN 60947, the followings are some typical technical data for reference : Current rating : 10, 16, 20, 32, 40, 50, 63, : 80, 100, 200, 300, 400, : 630, 800, 1250A Rated voltage : 380, 400, 415V Rated breaking capacity : 10, 20, 25, 35, 65, : 85kA(r.m.s) Rated making capacity : 17, 44, 53, 63, 84, : 143kA(peak) One minutes power frequency withstand voltage : 2.5kV 3.4.3 Residual Current-operated Circuit Breaker(RCCB) The Residual Current-operated Circuit Breaker(RCCB) are primarily designed to protect against indirect contact electric shock. The term indirect contact refers to the contact of the supply voltage indirectly through the touching of the exposed-conductive-part such as the metalic enclosures of electrical appliances, the metallic conduit, trunking or cable tray. These exposed-conductive-part are insulated from the live conductor and are connected to the earthing terminal and thus, should be at the earth potential. However, during an earth faults, as there is an earth fault current flowing from the love conductor through the exposed-conductive-part to the earth, the exposed metalwork may be at high potential relative to earth. touching the exposed- conductive-parts at this instance may cause an electric shock if its potential to earth exceeds 50V. Furthermore, id it is a high impedance earth fault, the magnitude of the earth fault current may not activate the overcurrent protective device. Thus, a current will continue to flow to earth, possibly generating heat and causing fire. RCCB is designed to detect such a residual current (ie. earth leakage current), to compare it to reference value and to open the protected circuit when the residual current exceeds this reference value. RCCBs are not designed to have a high breaking capacity and in fact, they have only a limited breaking capacity. They are therefore, not a replacement for other overcurrent protective devices which are designed to interrupt high fault current. There are four standard for RCCBs namely, BS4293, IEC 755, IEC 1008- 1 and Singapore standard SS 97. Based on IEC 1008, RCCBs are specified as follows: Preferred rated voltage : single phase, phase to neutral : 230V :three phase, three wire :400V : three phase, 4 wire : 400V Preferred rated current, IN :10, 13, 16, 20, 25, 32, 40, 63, 80, 100, 125A Rated residual operating current,IË„N : 0.006, 0.01, 0.03, 0.1, 0.3, 0.5A Standard value of residual non operating current : 0.5 IË„N minimum value of the rated making and breaking capacity :10 IN or 500A whichever is greater Rated condition short circuit current : 3, 4.5, 6, 10, 20kA Maximum break time : 0.3s for residual current equal to 0.5 IË„N : 0.15s for residual current equal to 20.5 IË„N : 0.04s for residual current equal to 50.5 IË„N 0.004s for residual current to 500A 4.0 Voltage Drop Voltage drop difference in voltage from one point in a current path to any other point in the same current path. Voltage drop is the result that happens to a voltage value when it meets with resistance in any current path while current is flowing, it only happens when flowing current meets resistance in a current path, the higher the value of current flowing, the higher the voltage drop across any conductor, connection, or contact in the current path. Based on Ohms law; it takes one volt to push one amp through one ohm of resistance. The location of a voltage drop in a parallel circuit determines the affect it will have on the loads that are in parallel. When a voltage drop occurs before, or ahead of the last parallel splice in a parallel circuit, it will provide less than source voltage to all loads in parallel beyond the last parallel splice. When a voltage drop occurs after the last parallel splice in a parallel circuit, the same value of voltage drop has an identical affect on the load in the affected branch whether it appears on the voltage feed side, or on the ground side of the branch load. When current flows through the cable, the voltage drop will result. This is based on a formula : V = I x R ; I = current flows through the cable R = Resistance of the cable Based on requirement of IEE wiring regulation 525-01-01. The voltage drop between the origin of the installation (usually the supply terminals) and terminals of the fixed current using equipment does not exceed 4% of the nominal voltage of the supply. The voltage drop for building must make sure it not more than 4% depend to nominal voltage, where : 4% of 1ÃŽÂ ¦ = 4% of 240 V = 9.6 Volt 4% of 3 ÃŽÂ ¦ = 4% of 415 V = 16.6 Volt The voltage drop for outside building, must not exceed 20V from nominal voltage 4.1 The Voltage Drop is Closely Related with Size of Cable Most circuits in a house do not have enough current or length to produce a high voltage drop. In the case of very long circuits, for example, connecting a home to a separate building on the same property, it may be necessary to increase the size of conductors over the minimum requirement for the circuit current rating. Heavily-loaded circuits may also require a cable size increase to meet voltage drop requirements in wiring regulations. Voltage drop and size cable can related with equation : VD Total of voltage drop Vd Voltage drop on cable mV/A/m In Rated current of breaker (A) L Length of Cable (meter) 5.0 Cable In electrical engineering cables are used to carry electric currents. Cables are the mean by which electrical energy is distributed from its source to its point of use. Copper wires in a cable may be bare, or they may be plated with a thin layer of another metal, most often tin but sometimes gold, silver or some other material. Tin, gold, and silver are much less prone to oxidation than copper, which may lengthen wire life, and makes soldering easier. http://www.electronicsteacher.com/direct-current/dc-metering-circuits/00376.png 5.1 Insulation The insulation surrounds each conductor to prevent direct contact between individual conductors and earth. Type of insulation will depends on the voltage, the operating temperature of the conductor and the mechanical and environmental condition affecting the cable during both installation and operation. Type of insulation material: Polyvinyl chloride (PVC) Rubber Cross-linked polyethylene (XLPE) Powdered mineral Oil impregnated paper tapes 5.2 Type of conductor PVC, PVC/PVC XLPE, XLPE/PVC (>25 mm2) PVC/SWA/PVC XLPE/SWA/PVC (>25 mm2) Fire Rated Cable MIMS (Mineral Insulated Mineral Sheathed Copper Conductor) MICC (Mineral Insulated Copper Clad Copper Conductor) 5.3 Installation method GI Conduit PVC Galvanised/H.D.G. Trunking PVC Hot Dipped Galvanised Perforated Cable Tray PVC/PVC, XLPE/PVC, PVC/SWA/PVC, XLPE/SWA/PVC Hot Dipped Galvanised Cable Ladder PVC/PVC, XLPE/PVC, PVC/SWA/PVC, XLPE/SWA/PVC 5.4 Cable type and selection The current carrying capacity of a cable must be sufficient to cater for the maximum sustained current which will normally flow through it. The insulation must be adequate to deal with the voltage of the system and must not be damaged by the heat produced by the current flow, high ambient temperature or by heat transferred. Cable selection therefore is primarily related to the size of the cable which will carry the required current without the temperature of the surrounding insulation rising above a critical level which will result in the breakdown of the insulation. 5.5 Current rating of cable The current rating of cable is determined by a number of factors: Ambient temperature Maximum allowable conductor temperature Conductor material insulation material Installation method 5.6 Determine the Size cable The proper sizing of an electrical (load bearing) cable is important to ensure that the cable can: Operate continuously under full load without being damaged Withstand the worst short circuits currents flowing through the cable Provide the load with a suitable voltage (and avoid excessive voltage drops) (optional) Ensure operation of protective devices during an earth fault Selected the size cable can base on : In à ¢Ã¢â‚¬ °Ã‚ ¥ Ib Iz à ¢Ã¢â‚¬ °Ã‚ ¥ In Iz à ¢Ã¢â‚¬ °Ã‚ ¥ In à ¢Ã¢â‚¬ °Ã‚ ¥ Ib * In rated current Iz rated current of cable Ib design current

China :: essays research papers

China China is a land of beauty and fascination that tempts travelers from all over the world. It is a massive country, covering 6,000,000 square miles and spanning 60 longitudinal degrees. It has large variety of people, natural landscape,a brilliant history and a culture with fascinating destinations that visitors attends to be amazed. China, represents one of the earliest civilizations in the world, has a recorded history of about 3,600 years. It possesses rich historical documents as well as ancient relics. It is the inventor of compass, paper-making, gunpowder and printing. The Great Wall, Grand Canal and Karez irrigation system are three great ancient engineering projects built 2,000 years ago. Now they are the symbols of the rich culture of the Chinese nation. Like other nations, China, in its development, passed through the stages of primitive society, slave society, and feudal society. During the middle decades of the 19th century, capitalist forces of foreign countries invaded China, and China was slowly transformed into a semi-colonial and semi-feudal society. The founding of the People's Republic in 1949 marked China's entry into the socialist stage. During the long period of historical development, the industrious, courageous, and intelligent Chinese people of all nationalities collectively created a great civilization, and made a great contribution to all of mankind For the first time in decades a Chinese government was met with peace, instead of massive military opposition, within it’s territory. However, it wasn’t like that for long, in the first half of the 20th century, China was beset by major famines, civil unrest, military defeats, and foreign occupation. After World War II, the communists under MAO Zedong established a dictatorship that, while ensureing China’s sovereignty, imposed strict controls over everyday life and cost the lives of tens of millions of people. This new leadership was highly disciplined and, having a decade of wartime administrative experience to draw on, was able to embark on a program of national integration and reform. In the first year of Communist administration, moderate social and economic policies were implemented with skill and effectiveness.

Theme of Power Corruption in Animal Farm, by George Orwell Essay

Power can have the persuasive action in undoing the moral ethics of one’s character. This can be seen throughout history, such as World War II and proven by the actions of Napoleon in the allegory, Animal Farm, by George Orwell. As Lord Acton said â€Å"Power tends to corrupt and absolute power corrupts absolutely.† In history what was viewed as a villain or wrong doer is never the same as the perception. A leader does not begin wanting to do wrong, they start with the best intentions, but power is a tricky thing, showcased in Animal Farm as Utopian ideals but with failed practices. Most new societies that have a Utopian idea most likely stem from a traumatic event where humanity believed it had no other choice but to go to the extreme. Animal Farm does the same thing; these animals feel mistreated by their leader, Mr. Jones so they follow the pigs in order to create a Utopia. In The Giver, by Ray Bradbury, everything appears perfect but there is a glitch that is often hidden in the powers that rule. In The Giver it was the simple truth of life and how they, the powers that ruled, deemed to control it in order to create their own Utopia. These powers, whether the government is one single ruling body, or many, the slow gain of power feeds and justifies any wrong doing. As Napoleon first started out along with the other pigs, they made the seven commandments. Napoleon enforced "The Seven Commandments† which include statements such as, â€Å"Whatever goes up on two legs is an enemy,† â€Å"No animal shall wear clothes,† â€Å"No animal shall drink alcohol,† and â€Å"No animal shall kill any other animal.† By the end of the book, Napoleon breaks all of these commandments for his personal gain. Napoleon uses his power to alter the commandments in order t... ...mal Farm. Ed. Terry O'Neill. San Diego, Calif.: Greenhaven Press, 1998. 70-81. Rpt. in Short Story Criticism. Ed. Joseph Palmisano. Vol. 68. Detroit: Gale, 2004. Literature Resource Center. Web. 25 Nov. 2013. 3. Kirschner, Paul. "The Dual Purpose Of Animal Farm." Review Of English Studies 55.222 (2004): 759-786. Literary Reference Center Plus. Web. 25 Nov. 2013. 4. Richard I Smyer. Some Perversions of Pastoral Animal Farm: Pastoralism and Politics Twayne's Masterwork Studies 19. Boston: Twayne Publishers, 1988. p30-66. COPYRIGHT 1988 Twayne Publishers, COPYRIGHT 2010 Gale, Cengage Learning 5. Lowry, Lois. The Giver. Boston: Houghton Mifflin, 1993. Print. 6. Shakespeare, William. Macebeth. Ed. Rex Gibson. Cambridge: Cambridge University Press, 2005. Print. 7. "The Holocaust." National Parks Service. National Parks Service, 16 Nov. 2013. Web. 24 Nov. 2013.

the unbearable lightness of being Essay -- essays research papers

The Unheard Voice of Commitment   Ã‚  Ã‚  Ã‚  Ã‚  What the reader understands of the infidelity of Milan Kundera’s characters in The Unbearable Lightness of Being is a mere distraction from the real substance of the story and of the character’s real purpose. Kundera offers the reader a red herring and only through close examination can one dissect and abstract the true essence of each character’s thread that links them to one another in this story. For it is not clearly seen: in fact, it can not be seen at all. It is the fierce absence of the word commitment that is so blatantly seen in each individual, yet the word itself is buried so deeply inside of Tomas and Tereza that it takes an animal’s steadfast and unconditional love to make the meaning and understanding of commitment penetrate the surface.   Ã‚  Ã‚  Ã‚  Ã‚  Tomas and Tereza’s marriage was fragile and based on Tomas’s sympathy for his wife’s irrevocable urge to fully complete him, mentally and physically. In this Tomas did only what he could do; go from woman to woman while carrying the scent of female genitalia with him. Tereza carried her grief and regret in solitude yet she remained undaunted by an unexplainable force. Their dog Karenin seemed to be the only connection the couple shared. This animal gave them earnest trust and in return they committed their love. â€Å"It is a completely selfless love,† Kundera writes, â€Å" Tereza did not want anything of Karenin; she did not ever ask him to lov... the unbearable lightness of being Essay -- essays research papers The Unheard Voice of Commitment   Ã‚  Ã‚  Ã‚  Ã‚  What the reader understands of the infidelity of Milan Kundera’s characters in The Unbearable Lightness of Being is a mere distraction from the real substance of the story and of the character’s real purpose. Kundera offers the reader a red herring and only through close examination can one dissect and abstract the true essence of each character’s thread that links them to one another in this story. For it is not clearly seen: in fact, it can not be seen at all. It is the fierce absence of the word commitment that is so blatantly seen in each individual, yet the word itself is buried so deeply inside of Tomas and Tereza that it takes an animal’s steadfast and unconditional love to make the meaning and understanding of commitment penetrate the surface.   Ã‚  Ã‚  Ã‚  Ã‚  Tomas and Tereza’s marriage was fragile and based on Tomas’s sympathy for his wife’s irrevocable urge to fully complete him, mentally and physically. In this Tomas did only what he could do; go from woman to woman while carrying the scent of female genitalia with him. Tereza carried her grief and regret in solitude yet she remained undaunted by an unexplainable force. Their dog Karenin seemed to be the only connection the couple shared. This animal gave them earnest trust and in return they committed their love. â€Å"It is a completely selfless love,† Kundera writes, â€Å" Tereza did not want anything of Karenin; she did not ever ask him to lov...

My Antonia by Willa Cather Essay

Based on the novel, Jim Burden’s observation of Antonia and even the way he looks at her and interacts with her, it seems clear that he loved Antonia. He did not pursue her, however. Jim spent his childhood in his grandfather’s house in the prairie and spent a lot of time with Antonia. Eventually, in the second book, he spends more time with Antonia and also with the girls working in town. It is at this time that he notices the sexuality of Antonia. Hence, his descriptions of Antonia, and later of Lena, become charged with sexuality. Jim Burden’s relationship with Antonia remained platonic first, because Antonia put emphasis on the four years difference they had and looked down at Jim as her junior. Hence, Jim felt that Antonia looked down on him as a child. When he turned his attention to Lena Lingard, she decided to toy with the young man’s feelings. Antonia had to intervene to prevent Jim from being heartbroken. The relationship between Antonia and Jim remained platonic, at least on the surface. Jim did not see through the defenses set up by Antonia to prevent their being linked romantically together. But since Jim turned his attention to Lena, Antonia felt that she should protect the emotions of Jim. Jim and Antonia are connected with the threads of childhood and of the friendship of growing up together. But Jim, being an orphan and a man, has to study and pursue his dreams for himself. His education and the very act of pursuing his dreams stand in the way between him and Antonia. Years later when he goes back and finds Antonia with her husband and her ten children, he feels affectionate to them yet he adds a wistful longing by saying that Antonia and he â€Å"possessed together the precious, the incommunicable past. † In the end, that was what they shared together. Works Cited Cather, Willa. My Antonia. New York: Houghton Mifflin Company, 1954.

Caterpillar and Komatsu: A Mission Statement Evaluation Essay

Caterpillar and Komatsu are two of the largest heavy equipment manufacturers in the world with total revenue of over $29.1 billion dollars for fiscal year 2001 between the two companies. Caterpillar was established in 1925 after Benjamin Holt and Daniel Best merged their two companies, both of which had been in business for over 35 years each. Komatsu was founded in 1921 when Komatsu Iron Works was spun off as an independent corporation from Takeuchi Mining Industry, Ltd. Both companies, Caterpillar and Komatsu, have since established themselves in the market as leaders of heavy equipment manufacturing. A review of the websites and mission statements for each company speaks volumes about the company and their philosophy towards doing business. Each mission statement was evaluated for the following components as per the UniModule for the course: Customers, Products or services, Markets, Technology, Concern for survival, growth and profitability, Philosophy, Self-concept, Concern for public image and Concern for employees. Additionally, each mission statement, as well as the company web site and company reports, was reviewed to determine how the priorities of the stockholders were addressed. Caterpillar Caterpillar has both a vision and a mission to drive their company. The vision is basically stated, â€Å"Be the global leader in customer value† (Caterpillar). This basic statement drives the four different aspects of the mission and the company as a whole. The vision also shows a strong concern for survival and growth with a forward-looking vision to the future. In addition, a basic vision such as this also drives the philosophy of the company as they strive to be the best in their market. The first section of the mission statement is as follows: Caterpillar will be the leader in providing the best value in machines,  engines and support services for customers dedicated to building the world’s infrastructure and developing and transporting its resources. We provide the best value to customers. (italics as included in statement) (Caterpillar) As this section states, Caterpillar believes in supporting the customer through all aspects of its operations. This section also addresses Caterpillar’s philosophy in their products and services by providing the best value to their customers. The second section of the mission statement states: Caterpillar people will increase shareholder value by aggressively pursuing growth and profit opportunities that leverage our engineering, manufacturing, distribution, information management and financial services expertise. We grow profitably. (italics as included in statement) (Caterpillar) This section addresses Caterpillar’s concern for shareholder value by directly addressing their goals to increase value as part of the statement, and not as an afterthought. The simple line, â€Å"We grow profitably† shows a strong faith in their future as a company. The third section read: Caterpillar will provide its worldwide workforce with an environment that stimulates diversity, innovation, teamwork, continuous learning and improvement and rewards individual performance. We develop and reward people. (italics as included in statement) (Caterpillar) A strong concern for the employees is shown in this section of the mission statement. According to the Caterpillar website, the company offers extensive training and employee development, as well as a multitude of benefits for their employees. The final section of the mission statement is as follows: Caterpillar is dedicated to improving the quality of life while sustaining the quality of our earth. We encourage social responsibility. (italics as included in statement) (Caterpillar) Finally, Caterpillar addresses their concern for the public image of the company by addressing environmental and social issues in their mission statement. Caterpillar is involved in several environmental and social projects in the communities that they are a part of, whether in the United States or around the world. Overall, the vision and mission statement for Caterpillar is strong and clear, providing a valuable direction for the company in all aspects of their operation. Komatsu Komatsu has established a basic mission statement as well as a Code of Worldwide Business Conduct (Code) booklet that helps to guide the company in its global business dealings. This Code is updated annually to reflect any new or changed information that may affect how the company performs on a global level. The mission statement, which is actually an opening statement by the president of the company, Masahiro Sakane, reads as follows: Komatsu is committed to Quality and Reliability as the very cornerstones of its management to maximize its corporate value. Through business activities, we at Komatsu work to enhance the corporate value of Komatsu for shareholders and all other stakeholders by promoting activities to become a Strong Company, while simultaneously observing the â€Å"Rules of the Business Community (the Rules)† and fulfilling the responsibility of corporate citizenship to become a Good Company. In this manner, I believe that we can improve the Quality and Reliability of management and employees. (Komatsu) By breaking down the opening statement, as well as the pertinent sections of the Code, we can evaluate the company’s means for addressing the different  requirements from the UniModule. A driving force behind the Code is the strong commitment to quality and reliability for their products. This is addressed in the management direction section of the code, which provides five guidelines for enhancing quality and reliability. The first guideline directly addresses the customers’ needs and concerns, as well as the product and/or services themselves, by â€Å"constantly providing safe and innovative products/service and systems from the viewpoint of our customers.† (Komatsu) Additionally, product safety is mentioned as one of the main aspects for quality and reliability. According to Komatsu, â€Å"all employees place the highest priority for assurance of safety when engaging in development, production, procurement, sales, service and all other stages.† (Komatsu) References Caterpillar Company Information. Mission. Caterpillar. Retrieved on June 20, 2002 from the World Wide Web: http://www.cat.com/about_cat/company_information/03_mission/mission.html Komatsu Code of Business Conduct. Komatsu, Inc. Retrieved June 20, 2002 from the World Wide Web: http://www.komatsu.com/profile/index.html