Reducing The Global Energy Sustainability - 1110 Words

Introduction Reducing the carbon footprint or lessening the human impact on the earth has only become increasingly popular as societies are now striving towards environmental sustainability. One of the major drivers towards sustainability is to reduce the global dependency on non-renewable resources such as coal, oil, and natural gases. At the current rate in which the world population is expanding, along with the progressively quicker depletion of the world’s non-renewable energy resources, the current energy situation is not sustainable for future generations. There are practices in place to promote alternative renewable energy sources sector such as wind, solar, or tidal power to ensure sustainability. However, in ensuring the global†¦show more content†¦As the city of Edmonton grows, there will be a necessity for more roads and associated infrastructure to accommodate its expansion. With a larger number of street light installations, the city will experience great er energy demands. The LED pilot project which has already been initiated has installed LED street lighting into various areas and neighborhoods within Edmonton. By converting to LED lights instead of the usual HPS lights as the preferred street light, the city is expecting to see a considerable reduction in electricity usage. According to GRAH Lighting (n.d.), â€Å"LED street lights use 40-80% less electricity and have at least 5 times the life expectancy than regular High Pressure Sodium (HPS) fixtures† (para. 22). As Edmonton is committed to sustainable practices, it must be willing to change over to more environmentally sources of street lighting. Governments must be proactive and act fast to convert ideas of sustainability into actions (Alberta, 2008, p. 10). By making environmental conscious choices, the city is leading by example for the battle against climate change and aiming for sustained environmental preservation. Awareness In order for the LED pilot project to become a reality, Edmonton must make certain that its residents are welcoming of the change in street lighting. There may be opposition to these changes as the existing HPS light fixtures as well as the bulbs will need to be

Differnce Between Online and Physical Shopping - 1194 Words

Introduction Online shopping or online retailing is a form of electronic commerce whereby consumers directly buy goods or services from a seller over the Internet without an intermediary service. An online shop, eshop, e-store, Internet shop, webshop, webstore, online store, or virtual store evokes the physical analogy of buying products or services at a bricks-and-mortar retailer or shopping centre As we know that online shopping is the easy way shopping but also there are certain advantages as well as disadvantages. To overcome the technological challenges as well as global challenges most of the business organizations are running towards ecommerce or e-business. For the shopping of the two items I choose malla emporium and†¦show more content†¦3. Conclusion/ Recommendation Based on the project leading individuals to reallocate their time and money resources, this study examined the time and cost attributes of shopping modes, and explored the tradeoff between these two attributes, i.e., the value of time, by assuming that consumers were faced with a shopping mode choice between physical store shopping and e-shopping. The final estimated value of time include two types: the value of travel time to shopping places, physical stores as far as this study concerned, and the value of waiting time for the delivery of purchased products. Of course consumers’ concern toward e-shopping is not only about time and cost. Some psychological aspects, such as information uncertainty and transaction security, have been playing an important role in dominating consumers’ e-shopping behavior, and have been even more widely discussed in the literature. However, ecommerce continues to advance, in speed and security in particular, it is generally believed that online information will be to a great extent improving both in quantity and quality in the near future. By that time, consumers’ negative perceptions towards e-shopping, such as information uncertainty and transaction security, may fade away. If this is going to be true, then consumers’ psychological concern over e-shopping may gradually be disappearing in the future. On the other hand, the economic concern over the travel problem; i.e.,

The concept of elasticity is defined as the percentage Free Essays

The convex shape of the production possibility boundary is derived from the principle of opportunity cost. The production possibility boundary defines the maximum production potential of an economy given its resource and technology constraints. The opportunity cost is defined as loss of economic value that could have been gained if resources had been invested in an alternative. We will write a custom essay sample on The concept of elasticity is defined as the percentage or any similar topic only for you Order Now Therefore, the opportunity cost is an integral component of the production possibility boundary in terms of how much of one product can be produced given its opportunity cost. The convex shape of the production possibility boundary means that as the economy produces more of one good, its opportunity cost rises. As a result, fewer quantities of that good can be produced. In other words, more of the other good have to be sacrificed. This is because, as a result of being driven by resource and technology constraints, the economy is in the optimum position of producing a certain quantity of each category of goods. Beyond that point, the opportunity cost of producing one good instead of another continues to rise as it requires increasing resource and technology investments. How to cite The concept of elasticity is defined as the percentage, Papers

Joseph Conrads Heart of Darkness Essay Example For Students

Joseph Conrads Heart of Darkness Essay Joseph Conrads novel Heart of Darkness is about a seaman named Charlie Marlow and an experience he had as a younger man. Early in the novel it becomes apparent that there is a great deal of tension in Marlows mind about whether he should profit from the immoral actions of the company he works for which is involved in the ivory trade in Africa. Marlow believes that the company is ignorant of the tension between moral enlightenment and capitalism. The dehumanization of its laborers which is so early apparent to Marlow seems to be unknown to other members of the Companys management. In this story Marlows aunt represents capitalism. Her efforts to get him a job are significant because of the morally compromising nature of the work of which she seems totally ignorant. When Marlow expresses doubts about the nature of the work, she replies, You forget, dear Charlie, that the labourer is worthy of his hire (12). It is clear that Marlow has mixed feelings about the whole idea. At one point, trying to justify his actions to himself, he says, You understand it was a continental concern, that Trading Society; but I have a lot of relations on the living continent, because its cheap and not so nasty as it looks they say (12). Marlow finally takes the job, however, and tells himself that the pain and unusually harsh treatment the workers are subjected to is minimal. During the tests and the requirements that he has to undergo before entering the jungle Marlow feels that he is being treated like a freak. The doctor measures his head and asks him questions such as, Ever any madness in your family (15). In this part of the story Marlow is made to feel small and unimportant. Any feelings or concerns that he has are not important to the company, and as a result, he feels alone. It is only logical that Marlow would have been econd guessing his decision and feeling some kinship with the other (black) workers who are exploited, but he does not reveal any such understanding. Upon reaching his destination in Africa, Marlow finds that things are just the same. At the point when he is denied rest after traveling twenty miles on foot he sees things are not going to change. Marlow then tells of how disease and death are running wild through out the area, and the company does nothing in the way of prevention other than to promote those who stay alive. Marlows theory on why the manager was in that position was that †¦he was never ill (25). This is a ad situation for Marlow because he sees his boss as a simple man with little else to offer the company other than to be a mindless foreman over the operation. This is an example of the company stripping self worth from its workers in the sense that it does not encourage or expect input from them. This is all significant because Marlow finds himself in a position where he is giving up a big piece of himself and his beliefs to make money. The tension between capitalism and moral enlightenment in the first twenty pages of this story is evident. Conrad uses Marlow to depict a seemingly good-hearted person caught in the middle of the common ilemma of moral ethics and desire for monetary success. Marlow knows that there is a great deal of repugnance in what he is doing, yet he finds himself forced to deal with it in his own personal way, which is justify it or ignore it. It is clear that the company also is forced to deal with this same issue, but it does it simply by pretending that it is not dehumanizing its entire work force. This blindness allows the Company to profit and prosper, but only at the expense of the lives of the workers in the jungle who have no way to protest or escape and the white collar workers like Marlow who have to live with their hypocrisy.

The Causes And Effects Of World War Essays - Causes Of World War I

The Causes and Effects of World War What were the causes and effects of World War I? The answer to this seemingly simple question is not elementary. There was more to the onset of the war then the event of an Austrian prince being murdered in Serbia, as is what most people consider to be the cause of World War I. Furthermore, the effects of the war were not just concentrated to a post-war era lasting for a generation of Westerners. No, the effects of the war were widespread throughout the world and can be traced to generations after the war. It is not a rare occasion that when a person is asked what the causes of World War I were, that they answer with the simple comment of an Austrian Prince being shot in Serbia. However the assignation of the Archduke Francis Ferdinand and his wife, Sophie , in Sarajevo was not the main cause of the Great War. Rather, it was the breaking point for Austria in its dealings with Serbia. The truth of the matter is that several factors played a role in the outbreak of the catastrophic war the engulfed the nations of Europe for over four years. World War I truly was the result of building aggressions among the countries of Europe which was backed by the rise of nationalism. To add to the disastrous pot, there was also imperial competition along with the fear of war prompting military alliances and an arms race. All of these increased the escalating tensions that lead to the outbreak of a world war. (Mckay, pg. 904) Two opposing alliances developed by the Bismarckian diplomacy after the Franco- Prussian War was one of the major causes of the war. In order to diplomatically isolate France, Bismarck formed the Three Emperor's League in 1872, which was an alliance between Germany, Russia, and Austria-Hungary. Then in 1882 , Bismarck took advantage of Italian resentment toward France and formed the Triple Alliance between Germany, Italy and Austria-Hungry. In 1890 Bismarck was dismissed from his office and France took the opportunity to gain an ally, therefore , in 1891 the Franco- Russian Entente was formed. Then in 1904 Britain and France put aside their conflicts and formed the Entente Cordiale. As a result , the Triple Entente , a coalition between Great Britain, France , and Russia, countered the Triple Alliance. Now Europe was divided up into two armed camps.(World Book Encyclopedia, WXYZ, pg. 367) Nationalism also played a major role in developing tensions in Europe; for it had been causing dissatisfaction since the Congress of Vienna in 1815. In that settlement the preservment of peace was chosen over nationalism, therefore, Germany and Italy were left as divided states, though they did unify in the future. The Franco- Prussian War in 1871 resulted in the France's loss of the province of Alasce- Lorraine to Germany, and the French looked forward to regaining their lands. Then there was Austria- Hungary which controlled many lands that their neighbors felt belonged to them. Serbia wanted Bosnia and Hercegovina, Italy wanted the Trentino and Trieste regions, and the Czechs and Solvaks wanted independence from Austria- Hungrey. There was also Russia which had problems within it's own boundaries; for Russia contained many different nationalities and many were also seeking independence in the name of nationalism. ( World Book Encyclopedia, WXYZ, pg. 366) Another major conflict that caused the outbreak of the Great War was what is known as the arms race. With the hostile divisions of the nations of Europe there came the expansion of armies and navies. Furthermore, the great powers came to copy Germany's military organization and efficiency, which called for universal registration for military duty, large reserves and detailed planning. Efforts were made for universal disarmament, but the " international rivalry caused the arms race to continue to feed on itself. " (Karpilovsky, World Wide Web) Imperial competition also played a major rule in the act of increasing the ever growing tensions among the divided countries of Europe. In Africa there were two crises in Morocco. The first time, in 1905, Germany full heartedly supported Morocco's call for independence from France, and with the British defending

High Stake Testing Example

High Stake Testing Example High Stake Testing – Coursework Example High stake testing March 16, High stake testing Provisions of the No Child Left Behind policy that expanded regulations on education promises improved academic performance and achievement of the underlying goal of alleviating poverty. Changes that the policy induces, such as specified testing, defined expected improvements, and withheld federal funding to states that do not implement the policy, motivate realization of the goals. Offered approaches for defining Adequate Yearly Progress (AYP) and the possibility of integrating the approaches in assessments facilitate reliability and validity of assessment results. Even though each of the methods has disadvantages, advantages of one approach may counter a disadvantage of the other approaches. Integrating the fixed standards approach with the cross-sectional approach, for example, resolves insensitivity to differences between schools that the fixed standards suffers. The identified challenges of AYP are also practical to implementation of the policy. Goals that are too high or too low and ones that are not responsive fail to motivate stakeholders towards desired achievements. Insensitivity to special needs and existence of corruption are also likely to undermine objectives. Identified unintended consequences of high stake testing are also real and necessary measures for managing them are necessary. Developing too high standards high may shift educator’s attention to improving test results and not quality of education or may prompt corrupt practices for avoiding penalties. Moderating efforts such as informing stakeholders of the scope of large-scale tests, strategies for achieving desired results, and offering psychological support can however ensure integrity in implementation of the AYP provisions (Braden and Schroeder, N.d.). Based on the knowledge in AYP provisions, I believe that counselors should play multi-dimensional role that include communicating for awareness and offering leadership for ensuring t hat stakeholders’ acts are consistent with the provisions and expectations. ReferenceBraden, J. and Schroeder, J. (N.d.). High-stake testing and No Child Left Behind: Information and strategies for educators. National Association of School Psychologists. Retrieved from: nasponline.org/communications/spawareness/highstakes.pdf.

Race and Politics Essay Example | Topics and Well Written Essays - 250 words

Race and Politics - Essay Example This is so for the whites who have some degree of guilt in them. The article demonstrates despair with regard to the practical realization of the issue being addressed. It is thus quite unfair due the fact that the white people and what is good for them is not given any concerns. This is major a fault in the article as it is solely based on the issues with the Negro people only. Integration as well as the possibility of there being massive immigration in the future is not demonstrated something that could turn to be a problem in the society. The author presents a good case about the interracial relationships. However they have not clearly stated the position in which they stand apart from the fact that they are depicting this interracial relationships in a negative way; this is in all aspects. There is no positivity in the author rather his view about this is that of a pessimistic kind of a person. It is like there is no good that can come out when two people from two different ethnic backgrounds enter into a relationship together. It is very unfortunate that even the legal justice system is crooked meaning that it does not protect people from such injustice as discrimination if they are from different ethnic backgrounds which is in terms of race and color. The author only presents the negative side or rather views of the interracial relationships therefore depicting that he is one sided on this matter. This however unexpected as he is required to develop part of what is positive about these interracial relationships. It is rather sad that the author does not provide any ways into which a solution can be reached at about the view that people have concerning interracial relationships. Social stigma is known to be the cause of very many upheavals in the society and interracial relationships are not in any way an exception. The author thus with reference to this fails to advocate for fair treatment of those who are from different racial

Rhetoric Essay Example | Topics and Well Written Essays - 500 words

Rhetoric - Essay Example Having learned the history of rhetoric, I realized that this 'art of persuasion' deserts delight and respect. According to the historical chronicles, our understanding of rhetoric rises from the fifth century B.C. in Athens, Greece.The word implied a use of words, even a manipulation of words. The main stress was on public speaking, as at that time people didn't need to write down their thoughts, so they expressed themselves in oral mode. Aristotle was the philosopher who first gave detailed explanation of rhetoric. He suggested that logic was one of many available means of persuasion. "People could also be persuaded by an appeal to emotions or to the character of the speaker, for example"4. During the Renaissance, after the printing had been invented, rhetorical concepts were applied on a large scale to written discourse. But as books were quite rare, teaching had a form of "lecture," which implied reading aloud from a book so that the students could note the most significant things. In the twentieth century, rhetoric is still popular, but it was a little modified during its 26-century history.

Environment Essay Example | Topics and Well Written Essays - 2000 words

Environment - Essay Example Though there is no one ultimate source of climate change, there are varying contributory factors that would lead to global warming. This paper would highlight the causes of climate change to get a better understanding on the human contribution to climate change and the problems that arise in assessing the human contributory factors. Climate Forcing Climate forcing are contributing factors that affect changes in the climate. Such forcing processes include solar radiation. Since our sun is our primary source of energy, scientists have looked at the relation of deglaciation and solar irradiance as the cause of the heating of the earth’s atmosphere. But they found out that solar irradiance alone is not responsible for the violent fluctuations in temperature but may act as trigger to initiate the trend (Rapp 2008). Another process that could influence prolonged changes in weather patterns are the orbital variations of the earth. Astronomers have discovered that there are changes in the earth’s orbit that in turn affects the distance between the sun and the earth. These changes in the orbital cycles in turn produces varying amount of solar energy that the earth receives. Elliptical orbit of the earth is associated with prolonged warm periods while ice ages are associated with circular orbits (Gabler et al 2009). Third is plate tectonic or the process of the vertical and horizontal movement of the earth’s crust. Because the earth’s surface has direct contact with the atmosphere and the oceans, its evolving character has direct correlation with the â€Å"incoming and outgoing radiation, atmospheric circulation, ocean currents and the location of elevated terrain suitable for glaciers and ice sheets† (Gornitz 2009, p.784). Another way that plate tectonic affects climate change through its process is because it has control over geochemical cycling and ocean and atmospheric composition (Gornitz 2009). Another contributing factor to clima te change is volcanic activity because volcanic eruptions release particle effusions and gasses that affect atmospheric composition i.e. volcanic ash and sulphur-rich gasses. Strong volcanic eruptions could substantially affect the carbon dioxide composition of the atmosphere. The 1991 Mt. Pinatubo eruption in the Philippines have helped in significantly cooling down the earth’s atmosphere for instance (Letcher 2009). Fifth, climate forcing is the ocean variability. Despite the very limited measurements and studies conducted with regards to understanding variability of ocean circulations and ocean processes, there are enough oceanographic evidence to suggest that the irregular distribution and flow of cold and warm sea water, combined with changes in the atmospheric pressures have long term effect in the redistribution of energy in the world’s oceans and even affects water salinity. This combined with transient climate events like El Nino could cause â€Å"regional le vel social disruption, economic loss, and environmental degradation around the world† (Kininmonth 2004, p.110). Thus, persistent anomalies would not allow for marine and other aquatic animals to fully adapt to the changes in ocean variability i.e. temperature, salinity, current flow (Kininmonth 2004). Problems in Assessing Human Contributory Factors Despite the many climate forcing variables that could contribute to climate change, it is the human influence over the environment that is the greatest force of all.

The Gear Reduction Starter Engineering Essay

The Gear Reduction Starter Engineering Essay A starter motor is a high-torque motor for tuning the gear on the engine flywheel. Starter motor is also known as starting motor or a starter. The function of starter is to reduce the starting current by inititlly high resistance. In RLC series circuit resistance, inductance and capacitance are connected in series. Starter is used to protect the motor from overload. If the starter is 3ph to avoid single phasing and it is used to reduce the strating current. In motor starter both Otto cycle and Diesel cycle internal-combustion engine require the pistons to be moving before the ignition phase of cycle. This means that the engine must be set in motion by an external force before it can power itself. A hard crank was used to start engines, but it was inconvenient, difficult, and dangerous to start an engine. Care had to be taken to retard the spark in order to prevent backfiring with advance spark setting. The engine could kick back, pulling the crank with it, because the overrun safety mechanism works in one direction only. In this case users were advised to cup their fingers under the crank and pull up, it felt neutral for operators to grasp the handle with the fingers on one side, the thumb on the order. Even a simple backfire can break thumb or it is also seen that it could end with a broken wrist. The electric starter ensured that anyone could easily start and run an internal combustion engine car, and this made it the design of choice for the car buyers. ELECTRIC STARTER The electric starter is a permanent-magnet or a series parallel wound direct current electric motor with a solenoid switch mounted on it. Current from the starting battery is applied to the solenoid through a key operated switch which pushes out the drive pinion on the starter drive shaft. The solenoid also closes high current contacts for the starter motor, which begins to turn. Once the engine starts, the key operated switch is opened, a spring in the solenoid assembly pulls the pinion gear away from the ring gear and the starter motor stops. The starterà ¢Ã¢â€š ¬Ã¢â€ž ¢s pinion is clutched to its drive shift through an overrunning sparg clutch which permits the engine to transmit drive only in one direction. This is why the drive is transmitted through the pinion to the flywheel ring gear , but if the pinion remains engaged, the pinion will spin independently of its driveshift. This prevents the engine driving the starter for such backdrive would cause the starter to spin so fast as to fly apart. That is why a standard starter motor is only designed for intermittent use which would preclude its use as a generator. This system of pinion arrangement was used in early 1960à ¢Ã¢â€š ¬Ã¢â€ž ¢s after that a new system was introduced and named as Bendix Drive. The Bendix system places the starter drive pinion on a driveshift. When the starter motor starts turning, the inertia of the drive pinion causes it to ride forward and thus engage with the ring gear. When the engine starts, backdrive from the ring drive causes the ring gear to exceed pinion to rotative speed of a starter, at which point the drive pinion is forced back down the helical shaft and thus out of mesh with the ring gear. The drive unit is spun at a releasing the latch and permitting the overdriven drive unit to be spun of engagement. In this matter unwanted starter disengagement is avoided before a successful engine start. GEAR-REDUCTION STARTERS In 1962, Chrysler introduced a starter incorporating a geartrian between the motor and the driveshaft. Rolls Royce had introduced a conceptually similar starter in 1964 but Chrysler was the first to bring volume-production unit in the market. The motor shaft was integrally cut gear teeth forming a drive gear which mesh with a larger adjacent driven gear to provide a gear reduction. This permits the use of higher speed, lower current and lighter motor assembly while increasing cranking torque. The Chrysler starter made a unique, readily identifiable sound when cranking the engine. This starter formed the design basis for the offset gear reduction starters now employed by the vehicles on the road. Light aircraft engines also made extensive use of this kind of starter because of its light weight that offered an advantage to the aircraft companies. Ford also issued a nonstandard starter, a direct drive à ¢Ã¢â€š ¬Ã‚ moveable pole shoe à ¢Ã¢â€š ¬Ã‚  design that provided cost reduction rather than electrical benefits. This type of solenoid eliminated the starter. There are some steps that we have to follow while operating the ford starter:- The operator closed the key-operated starting switch. A small electric current flowed through the starter relay cord , closing the contacts and sending a large current to the starter motor assembly. One of the pole shoes hinged in the front, swang into position. This moved a pinion gear to engage the flywheel ring gear. The starter motor cranked the engine until it started. The operator released the key-operated starting switch, cutting power to the starter motor assembly. A spring retracted the pole shoe and with it the pinion gear. This starter was used on ford vehicles from 1973 through 1990, when a gear reduction unit conceptually similar to Chrysler unit replaced it. PNEUMATIC STARTER Some gas turbine engines and Diesel engines ues a pneumatic self starter. The system consists of geared turbines , an air compressor and a pressure tank. Compressed air released from the tank is used to spin the turbine, and through a set of reduction gears, engages the ring gear on the flywheel, much like an electric engine. On larger diesel engines found in large shore installations and especially on ships, a pneumatic starting gear is used. Theair motor is generally powered by compressed air. The air motor is made up of center drum about the size of a soup can with more than four slots cut into it which allows the vanes to placed radically on the drum to form chambers sround the drum. The drum is offset inside a ring casing so that the inlet airfor starting is admitted at the area where the drum and the vanes form a small chamber compared to others. Some small diesel engines such as ones found on tugboat and lifeboat use hydraulic starters in which the air is replaced with a hydraulic motor. The engine should not be shut down while running unless the hydraulic accumulators for the starting motor are recharged. Else there is a manual hand pump to slowly pump up the accumulators. On large diesel engines and almost all diesel generators used the prime movers of the ships will use compressed air acting directly on the cylinder head. This is not ideal for the small diesel engines as it provides too much cooling on starting. The actual compressed air is provided form a large reservoir that feeds into a header located along the engine. As soon as the air starts the valve starts opening and the compressed air is admitted and the engine will being turning as it can be used on 2-cycle or 4-cycle engines and on reversing engines. On large 2-stroke engines less than one revolution of the crank shaft is needed for starting. This is why the heavy trucks use air breaks and the system gives the double duty by supplying compressed air to the break system. Pneumatic starters have the advantage of delivering high torque. ELECTRIC MOTOR The electric motor converts electric energy into mechanical energy. Electric motor operates through interacting magnetic fields and current carrying conductors to generate force. Electric motors are found in applications as diverse as industrial fans, blowers and pumps. They may be powered by electric current or by alternating current from a central electrical distribution grid. The smallest motor is found in electric wrist watches. Medium size motor of highly standardized dimensions and characteristics provide convenient mechanical power for industrial uses. The very largest electric motors are used for propulsion of large ships. The physical principle of production of mechanical force by the interaction of an electric current and a magnetic field was known as early as 1821. Electric motors of increasing efficiency were constructed throughout the 19th century, but commercial exploitation of electric motors on a large scale required efficient electric generators and electrical distribution networks. Device used with AC electric motor to temporarily reduce the load and the torque in the powertrain of the motor during start is known as electric motor. Mechanical stress is also reduced by the electric motor. INDUCTION MOTOR There are different types of asynchronous AC motors and one of them is induction motor. When power is supplied to the rotating device by the means of electromagnetic induction. There are several ways to supply power to the rotor. In a Dc motor this power is supplied to the armature directly from a DC source. Sometimes an induction motor is also called a rotating transformer. This is because the stator is essentially the primarily side of the transformer. TYPES OF STARTER MOTOR Direct on-line starter Star delta starter Automatic star delta starter Auto transformer starter Steps starter Motor soft starter Differences in some of starter motor are as follows 1. Difference between Direct on-line starter and Star delta starter A direct on-line(DOL) starter connects the motor terminal directly to the power supply. Hence, the motor is subjected to the full voltage of power supply. Consequently high starting current flows through the motor. This type of starting is suitable for small motors below 3.75kw. reduced voltage starters are employed with motors above 3.75kw. Although DOL motor starters are available for motors less than kV. Supply reliability and reserve power generation dictates the use of reduced voltage or not. 2. Differences between Star delta starter and Automatic star delta starter To reduce the starting current of an induction motor the voltage across the motor needs to be reduced. This can be done by autotransformer starter, star-delta starter or resistor starter. These days VVVF used extensively for speed control serves this purpose also. Whenever you start a big heavy electric motor, you need to start it slowly to prevent the rotor overheating and drowning an enormous current. Future prospective Methods are changed in building the starter motor. Many new technologies continue to be introduced in new cars and trucks. General improved methods are:- better engine peak efficiency potential losses are reduced at light load from throttling weight, drag and rolling resistance is also reduced Mid-term engine technology is introduced on the market. Most promising development is cam-less valve actuation which offers potential to reduce throttling loss to near zero. New technologies introduced in the market are quite expensive but are very beneficial for the ecological balance.

Rene Descartes :: essays research papers

Rene Descartes Rene Descartes was born March 31, 1596 in La Haye, Touraine. Descartes was the son of a minor nobleman and belonged to a family that had produced a number of learned men. At the age of eight, he was enrolled in the Jesuit school of La Fleche in Anjou, where he remained for eight years. Besides the usual classical studies, he received instruction in math and in Scholastic philosophy. Roman Catholicism exerted a strong influence on Descartes throughout his life. Upon graduation from school, he studied law at the University of Poitiers, graduating in 1616. He never practiced law, however--in 1618 he entered the service of Prince Maurice of Nassau at Breda, Netherlands, with the intention of following a military career. In succeeding years Descartes served in other armies, but his attention had already been attracted to the problems of mathematics and philosophy to which he was to devote the rest of his life. He made a pilgrimage to Italy in 1623-24, and spent the years from 1624 to 1628 in France. While in France, he devoted himself to the study of philosophy and also experimented in optics. In 1628, having sold his properties in France, he moved to the Netherlands, where he spent most of the rest of his life. He lived for varying periods in a number of different cities in the Netherlands, including Amsterdam, Deventer, Utrecht, and Leiden.   Ã‚  Ã‚  Ã‚  Ã‚  It was probably during the first years of his residence in the Netherlands that Descartes wrote his first major work, Essais philosophiques, published in 1637. The work contained four parts: an essay on geometry, another on optics, a third on meteors, and Discours de la methode (Discourse on Method), which described his philosophical theories. This was followed by other philosophical works, among them Meditationes de Prima Philosophia (Meditations on First Philosophy, 1641) and Principia Philosophiae (The Principles of Philosophy, 1644). The latter volume was dedicated to Princess Elizabeth Stuart of Bohemia, who lived in the Netherlands and with whom Descartes had formed a deep friendship. In 1649, Descartes was invited to the court of Queen Christina of Sweden in Stockholm to give the queen instruction in philosophy. The rigors of the northern winter brought on the pneumonia that caused his death on February 1, 1650.   Ã‚  Ã‚  Ã‚  Ã‚  The most notable contribution that Descartes made to mathematics was the systematization of analytic geometry. He was the first mathematician to attempt to classify curves according to the types of equations that produce them. He also made contributions to the theory of equations and succeeded in proving the impossibility of trisecting the angle and doubling the cube.

Handle Information in Social Care Essay

The data protection act has been put in place to protect employees against the misuse of personal data, personal information will be stored in a file and may only be disclosed by law outside the company with the employees written consent , or where there is any danger to the employees health. It is important the company has a secure system to record and store information so that they can contact the employee , or in case of an emergency contact the next of kin . It is important to keep information up to date and accurate and correct any data straight away , and review personal data regularly to ensure all data is kept up to date Employees can receive a print on an annually basis to be sure that all their information is correct . All employees have the right to ask the employees to arrange for them to read all the personal data that is held for them because all employees have the right to access their personal data . Employees that have access to personal data must strictly go along with the policy and if these policies and procedures are not complied with it may be result in disciplinary action being taken against themselves. Any concerns that the employee may have over the recordings it must be brought to the attention of their employer straight away and should be dealt with accordingly . It is very important that data protection has been put in place to protect information on you service users and the information held should only be given out to the relevant people etc family and doctor . the information should be kept up to date to keep the information accurate . The care plan diary should be kept in a safe place due to the personal information it holds

How to Become a Successful Argumentative Essay Writer Easily and Fast

How to Become a Successful Argumentative Essay Writer Easily and Fast Academic writing is a challenge for many high school and college students. It’s complicated to be a skillful argumentative essay writer as it involves a number of hidden secrets and tricks to succeed. Each essay writer who wants to be successful must master important writing skills and have a helpful education background. You can find many ideas to write an argumentative essay. Readers like complex subject investigations with interesting facts and reasonable arguments and the main point is to fulfill their expectations. How to pick the best topic or your paper People prefer to write an argumentative essay on social subjects to explain their personal ideas, world issues, or life purposes. A good writer has a list of popular topics. Some of the popular themes among children at schools include all kinds of private issues, social matters, local themes, environmental problems, and relationship questions. At their age, they don’t like completing academic assignments about states laws, environmental disasters, governmental issues, or top problems in the society. Choosing a simple idea can lead you to nowhere. A good subject should be interesting and attract the attention of your targeted readers, and the information you use must be relevant and clear. The format of your final draft also matters. To create the proper style for an argumentative essay, a writer should be able to give interesting data, useful facts, and no possible mistakes. Simple and effective rules to follow Original, logical, and analytical papers show high professionalism levels, and drafting them is the work of any talented argumentative essay writer. Look for reasonable ideas that you can argue and describe. Pick the best one based on your forecast potentials, individual beliefs, personal preferences, its value, or any other important reasons. An argumentative essay writer should pay attention to relevant educational questions. Follow these simple and effective rules to be a good argumentative essay writer: Use any suitable theme in your academic assignment; View the subjects that you prefer to analyze in advance; Come up with effective arguments and strong evidence; Avoid using long and complex sentence structures; Use your simple language in the text; Outline all personal opinions clearly; Don’t use negative topics or banned themes; Keep a track of the number of words; Put key ideas and points in a few pages. ASK FOR EXPERT HELP Interesting ideas and subjects for your paper As an argumentative essay writer, you can use a number of popular themes as your topics and find them in the media. What are the interesting ones? A good argumentative essay writer will consider: A bad behavior of a child; Men health concerns; The role of parents in the life of teenagers; Video games and their harmful influence; Equal rights of women in education. Such topics usually require specific skills and your high knowledge level. If you really care about results and future grades, conduct your deep research and investigate the key benefits of your chosen ideas. Opinions and points of view may differ in determining which question can help a writer revise an argumentative essay. Any winning academic paper should give clear answers. It also needs to allow readers check a given idea through its main effects, and a number of its words matters a lot. Copyright issues and helpful tips When completing academic assignments, students tend to choose the most common or popular topics. They also prefer more complex matters. However, staying original is important. This type of writing requires special data, relevant materials, useful details, and strong facts to support major ideas or arguments. Starting your paper from a catchy introduction is a clever step because it provides an argumentative essay writer with higher chances to achieve excellent results. Controlling its structure is another important step. Teachers and instructors will never appreciate any text full of grammar inaccuracies, lexical mistakes, formatting problems, and other errors. Use impressive headings and active voice and offer personal responses or comments. Remember that readers appreciate only the themes they care about. Winning rules to follow To submit a perfect draft, follow these basic rules: Conduct your prior research; Turn to applicable subjects; Analyze a topic and its main points; Use relevant and reliable information to support all ideas; Place opinions, comments, and other evidence; Stick to the requested number of words; Focus on your professional vocabulary and sentence structures; Revise a final draft several times; Avoid any possible copyright infringement. To be a talented argumentative essay writer, you need to find interesting topics, strong evidence, supporting facts, and related ideas. Your basic target is to submit an original piece of writing. ORDER PROFESSIONAL ASSISTANCE What are other guidelines that can help? To end up with a winning paper, follow these simple guidelines: Find a controversial and concrete argument and use it as your base; Format your paper correctly and formulate all ideas efficiently; Research as much as you can to gather relevant information; The more you research and back up your chosen topic, the better your paper will be. When to ask for professional assistance? Revising a final draft is a difficult job. While revising an argumentative essay a writer should check all of its elements, including personal positions, existing points of view, and future expectations. Don’t forget to show your beliefs and chosen stance. It takes some time to classify ideas, gather them into an efficient system, and offer alternative ways of thinking. If you need professional assistance, contact our professional team of experienced and skilled authors who are available 24 hours per day. Order our custom papers and benefit from a high quality. Hire the best argumentative essay writer!

American International Bank Case Study

American International Bank Case Study Executive Summary American International Bank has been a beacon of success in wholesale banking services across the world. The company has numerous branches overseas that operate in harmony with the bank’s headquarters in New York. However, the company has clear challenges that threaten its ability to maintain a pole leadership position in the banking sector.Advertising We will write a custom case study sample on American International Bank specifically for you for only $16.05 $11/page Learn More It lacks an integrated system, personalized manual services and an outstanding data management. As such, the bank ought to establish an integrated telecommunication network that will enhance its efficiency. From different alternatives available, it is important for the bank to adopt WAN and VPN owing to numerous benefits it stands to reap. Introduction American International Bank (AIB) uses a business model that reflects manual completion of tasks. While we c onsider that AIB is one of the most profitable banks in the US, the company could increase its profit margin by improving its business model to suit its needs. The current model has provided loopholes through which the company stands to lose in terms of cash owing to inefficiencies. The following is an analysis of problems that the company faces owing to poor business model. Summary of the Problem and Analysis Apparently, American International Bank seems to have numerous challenges that have hindered its efficiency. The bank lacks an integrated information system. This has in turn resulted to poor monitoring of overseas branches since the general manager (Tamara), has to take over a month to retrieve information regarding the bank’s operations. As such, information retrieval costs the company huge amounts of resources in terms of time as well as inaccurate data presentation. Considering that many bank’s operations are located overseas and its need for a positive globa l image, such objectives will remain elusive for the bank with fragmented information system that continue to typify its operations. The managers continue to visit the headquarters to discuss any emergent issue and present their reports. As Tamara agrees, it is hard to understand the current business standpoint since reports take at least three months to be processed. This is despite their proneness to inaccuracies and inability to predict the bank’s future performance. Second, the bank also suffers from increased personalized services delivery. Currently, the company faces a momentous challenge to establish a free flowing system in which its branch managers will be able to monitor customers’ accounts without necessarily having to embark on personalized inquiries. Indeed, this type of communication is vulnerable to emotions and may be detrimental if managers fail to live up to its principles.Advertising Looking for case study on business economics? Let's see i f we can help you! Get your first paper with 15% OFF Learn More This might also imply that a simple business miscalculation by a branch manager may reduce clients’ trust substantially. As such, AIB should not allow personalized services to characterize its operations although the aspect has been one of the major strengths of the bank. It is important to notice that personalized services can also be achieved by implementing the right business and technology models. Third, the bank faces an upheaval task of reconciling transactions. Automated systems where customers may be able to handle all of their bank transactions is lacking in the company. The branch managers keep the manual statements. This raises the fear of data backup in case of an accident. Considering that the current data processing systems is dysfunctional, the company’s business model lacks elaborate data management. Finally, the emerging problems have reduced the effectiveness of the manage ment team. Tamara highlights that the bank made substantial errors in credit authorization. Lack of coordination amongst banks’ branches has made different managers to authorize different credit limits by almost 140%. Subsequently, the bank stands to lose immense amount of money due to ineffective management department. In fact, lack of coordination amongst various branches has led to crises in which the branch managers pin point the importance of an efficient system that is free of errors and enhances the bank’s ability to deliver quality services to customers and clients. As such, there is an apparent need for a new system. Discussion: Solution to the problem How can AIB improve its efficiency and remain profitable? The organization ought to integrate its information systems to avoid its current hiccups experienced in its operations. The bank can explore various alternatives. Chiefly, the organization may decide to utilize network connectivity that does not only enha nce communication amongst its branches but also enhance data management. With such a system, the bank will be able to monitor its managers and its clients. However, for the management to effectively handle its information system there is the need for the clients to adapt to a new way through which they will be able to access bank’s transactions in an automated way. Although the capital cost of such solution remains considerably high, AIB ought to understand that implementation of a new integrated system will not only ease the flow of data but also enhance improved services for the organization (Trotta 47). Strategy To overhaul the current system is a hard task although it is worth it in the end. It implies that the bank ought to assume a strategy given the fact that change is a gradual and a systematic process in all organizations. Strategic planning will entail the prioritization of areas that the bank feels are most inefficient.Advertising We will write a custom cas e study sample on American International Bank specifically for you for only $16.05 $11/page Learn More The replacement of the system should be a top down strategy where branch managers ought to be integrated into the system at the beginning (Trotta 12). Although the use of manual methods of transaction may continue for a while, the managers ought to have an efficient and a networked system ahead of all departments due to the sensitivity of their tasks. Subsequently, after a successful rolling out of the project, there is the need for the managers to enhance an efficient system by facilitating the clients to transact with an automated system. By so doing, the company will be able to have a full network and an integrated system in which data storage, retrieval and management will be much easier than earlier on. It is important for technological change agents (Tamara and Pamela) to be wary of resistance to change. While many organizations appreciate the role of change in their organizations, they comprehend that it is not an easy task and requires strong change management skills (Trotta 23). To that end, the change agents will have the responsibility of explaining the rationale to the branches located overseas. Besides, it is important for change agents to explain the benefits that the organization will stand to gain by integrating its system. For customers, implementing radical changes may present a huge challenge and the clients will need to comprehend the role of technology in the banking system. Trotta says that change initiators should be ready to quell any resistance by customers to embrace change by explaining how they will benefit (41). Recommendations AIB could explore various telecommunication networks and arrive at those that suit their business needs. Wide Area Network (WAN) represents a network that will enable the bank to have a broader coverage of business operations (Laudon and Laudon 45). The telecommunication network enhances o rganizations to relay data to different stakeholders of the bank including employees, stockholders, customers among many others who are located in varied geographical areas. It transfers data over increased distances and utilizes localized computer networks. In this case, AIB will be able to transmit data from and to different branches overseas and enhance it efficiency. Currently, each branches has at least one computer which could be used to enhance WAN’s efficiency.Advertising Looking for case study on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More Second, the bank may explore the properties of Virtual Private Network (VPN) to enhance its information systems. VPN refers to infrastructural network in which an individual may be able to enhance security of information flow (Groth and Skandler 10). It includes the internet. Trotta explicates that VPN allows users and organizations to have a private domain where there is limited access to specific sites (45). This way, the top management team will be able to enhance privacy of information that may relate to the organization. Alternatives Other alternatives that company will explore to enhance branch interconnectedness include core banking, Automated Teller Machines (ATMs), DSL and Frame Relay. Core banking refers to the ability of having a networked system amongst branches in which customers can access banking services and other transactions from different bank branches within the larger banking system. Currently, the apparent lack of an integrated system has made the customers not to access such services across all branches overseas. ATMs will also enhance the flow of data in all branches ensuring that customers will be able to access their monthly statements in ‘a click of a button’. ATMs also enhance the flow of data in the entire banking system without causing backlogs. Frame Relay refers to WAN technology that utilizes packet switching and may be preferable due its cheapness as well as its ease during configuration (Laudon and Laudon 63). Finally, AIB may use Digital Subscriber Line for its availability and fastness in connection. Conclusions and Benefits By installing an integrated system within its branches, AIB stands to gain immensely. At the outset, the bank will improve its management’s efficiency. Unlike before, the bank will have an efficient communication system in which a decision does not receive different interpretations from various branch managers. This will increase the accuracy of executing projects and initiatives wit hout having to rely on a meeting in New York for managers to compile their reports. Besides, the branch managers will be able to submit up to date reports without having to take three months to come up with a comprehensive report. Additionally, the bank stands to gain from an improved data processing and management system. Initially, the bank faced a momentous challenge in storing data and having a consequent backup system. In fact, if such risks as fire and demolition affected a branch, huge amounts of information would be lost. With an integrated system, all transactions are updated upon completion and as such, the customers can experience improved services particularly when they demand their statements. AIB will also save huge amounts of overhead expenses initially incurred. Groth and Skandler assert that organizations reduce labor costs since much of the manual work will now be done by machines (87). This implies that the company will ultimately have to down size. Besides, frequ ent meetings at the headquarters by branch managers will reduce considerably upon installation of such systems. Finally, the bank will reduce the seemingly bulky paperwork. Nonetheless, this is after deciding on the right network infrastructure to roll out. In this case, it is recommended that the bank utilize both the WAN and VPN while exploring other options such as Frame Relay, DSL, Core Banking and ATMs (Laudon and Laudon 87). Groth, David and Skandler, Toby. Network+ Study Guide, Boston, Massachusettes: Sybex Inc, 2009. Print. Laudon, James and Laudon, Peter. Essentials of Management Information Systems, New York: Prentice Hall, 2009. Print. Trotta, Gian. Information Systems Management, Irwin, New York: McGraw Hill Publishers, 2010. Print.

Enterprise study Essay Example | Topics and Well Written Essays - 1500 words

Enterprise study - Essay Example Small firms mainly look for reducing their overhead expenses, joint ventures, price skimming and reduction, outside financing etc for boosting their growth. All the business organizations in the world are working for making profit irrespective of whether it is big or small. Only a growing organization can make profit and achieving growth different strategies are worked out by the organizations based on the size and nature of the organization. It is difficult for small organizations to mimic big organizations for improving their performances because of the differences in business philosophies and nature of operations. Small organizations always try to establish first before they adopt aggressive business strategies whereas big organizations are already established ones and they can adopt any type of business strategies to improve their performances. Big organizations always may have big influences on the society and politics and hence they can conduct their mission easily. Moreover big organizations may have enormous financial capabilities and other resources which they can utilize for their growth. Big organizations always explore new markets for their growth prospects. For example Microsoft is one of the biggest organizations in the world. Their operations in America are almost saturated. They cannot think further in terms of expansion in American market. So they have already established their subsidiaries in most of the prominent countries like UK, China, India etc. Smaller organizations want to big and big organizations want to become even bigger. New market exploration is the only way becoming even bigger for big organizations. New product development is another way of growth for big organizations. â€Å"Creation of new products or services is a primary method by which companies grow. Indeed, new product development

The Nazi Party Essay Example | Topics and Well Written Essays - 1750 words

The Nazi Party - Essay Example Several reasons lie behind the rise and support of the Nazi party. Contemporary historians argue that Nazi rose as a result of: Hitler’s mesmerizing skills and personality, the party’s effective use of propaganda, the challenges faced by the republic of Weimar, Hitler’s utilization of the Dolchstoss myth, the great depression encountered by the Germany people, and their fear of communism, attracted a massive support in 1920s. Hitler had an ability to grasp his audience’s attention by use of his speeches. People could always listen to him and appreciate the sense in his talk. The most remarkable ability of this leader was to capture the mood of his audience by allowing free admission to his speeches unlike his opponents. Logically, the fact that Hitler was much of a popular and eloquent speaker was a reason behind Nazi’s attraction to growing support during the 1920s. His impressive nature was the key contributing factor to the party’s elector al success in the late twenties. Even though the war was no more, the fondness and militarism for military tradition retained its strength in Germany. The Nazis attracted enormous interest with the help of their processions, sheer energy, leaflets, and military bands in appealing to the soft spot, which most Germans possessed, for the Prussian armed forces style, with pride and discipline (Bottaro 2001, 234).. The marches by the Nazi storm troopers were very impressive and had a massive presence. The prospect of these parades stimulated emotions among the people of Germany, and those who honored the militaristic principles that Germany had stood for in the past supported Hitler at their best. Hitler had a brilliant grip of propaganda principles, ahead of most of his opponents. His propagandists portrayed him as a savior, who could battle the working class and large businesses on behalf of those ignored by the community. One of Hitler’s main propaganda specialists, Dr. Joseph Goebbels described Hitler as a â€Å"contemporary monk† who worked industriously for his country. This gives a perfect illustration of how the media was used by the Nazi party to convince Germans of Hitler’s superlative leadership credentials, which in turn boosted the party’s support and growth. Hitler intellectually manipulated the media in order to be portrayed in the most affirmative light possible. Consequently, Germans were efficiently brainwashed ( Hehn 2005, 22). Hitler assured restoration of honor to the Germans, to bring back work and wages, and to renew political order. Before the world depression that began around 1928, he dedicated much of his political energy to the middle class. Even though the Nazis found it very hard to attract efficient support for those groups that stood by socialist parties like KPD and SDP, Germany experienced an agricultural disparity that pre-empted the international depression that came afterwards, and Hitler turned his a ttention to rural citizens, who would be in need for somebody to look into their problems. With such promises in their minds, German’s middle class had to support the Nazi party so that they could get those promises fulfilled. The impoverished small farmers, skilled workers, peasants, and rural traders were promised a reconstruction of farming enterprises and abolition of numerous taxes. The Nazis referred to peasants as having true German blood with true German life yet they

Gender Equality Education in the U.K Essay Example | Topics and Well Written Essays - 1250 words

Gender Equality Education in the U.K - Essay Example This essay stresses that teachers are expected to set high expectations and provide equal opportunities to both the boys and girls in studying subjects of their choice. This way, students learn that anything can be done and there is nothing like science subjects and Mathematics are for boys and not girls; also, that women belong to the languages and humanities sector. This has impacted on the future careers of girls as they choose courses in the humanities and language sector and not physics and mathematics courses , being that the science subjects and mathematics are considered masculine. This continues in the U.K, being more entrenched in the education system. In and out of school, pressure to conform to traditional behavior has persisted with women avoiding Physics and Information Technology while opting for English, Biology and History. This paper focuses on various gender issues in education and their impact on student performance. It has been made clear to us why students from both sexes should be treated equally in terms of the subjects to be done and not limit boys to a particular group of subjects and the girls too. These stereotypes based on gender are the ones that have impacted much negatively on students’ performance in the U.K. We equally have seen how girls have managed to prove wrong the idea of them not being able to perform as better when it comes to boys and the science subjects. Therefore, it is important noting that every pupil whether male or female can succeed in whichever subject and direct their career to the direction they please.

Impact of nitrogen and phosphorous inputs on water quality Essay Example for Free

Impact of nitrogen and phosphorous inputs on water quality Essay Both Nitrogen and Phosphorous are necessary in agriculture for a farmer to achieve optimum yields in most crops, they have to use fertilizer which often contains either nitrogen or phosphorous. Despite their importance, these elements in excess can affect the environment adversely. Eutrophication is enhanced when nitrogen and phosphorous are in excess in surface waters and where nitrogen is in excess in ground water. (www. soil. ncsu. edu/) Nitrogen makes up about 78 percent of the gases in the atmosphere. A major constituent of proteins it is abundant in most living things. Nitrogen gas (N2), nitrate (NO3), nitrite (NO2) and ammonia NH3 are the common forms in which in organic nitrogen exists. Organic nitrogen exists in proteins. (http://kywater. org/). Compounds that contain nitrogen are found in water bodies such as reservoirs, streams and rivers. There are various routes by which nitrogen enters water bodies. These include wastewater (municipal and industrial), animal wastes such as bird wastes and wastes of fish, septic tanks and runoff from fields and lawns that have been fertilized. In certain parts of the United States, especially the northeast, some forms of nitrogen are deposited through acid rain (Baird, 1990). Nitrites are then converted to nitrates by bacteria, a process that uses up oxygen. (http://kywater. org). Surface and subsurface drainage are some of the ways through which nitrogen from fertilizers enter streams. When there is heavy rainfall following surface application of nitrogen fertilizers, most of the nitrogen is lost and even more is lost if the area is sloppy. When the fertilizer is mixed with soil the runoff is decreased. However, the loss of nitrogen becomes substantial when heavy rainfall causes soil erosion and movement of debris. The highly soluble nature of nitrogen makes it be absorbed easily into the soil when it rains heavily. Findings from research studies show that leaching does contribute to the presence of nitrates in groundwater. This however does not cause much contamination since the concentrations of nitrogen do not reach high enough levels. The crop uses up to 50 percent of the applied nitrogen leaving about 30 percent to 50 percent available for leaching. This, from a study done on North Carolina soils leads to leaching to a level of only two feet where there was 3 inches of percolated water (Baird, 1990). Eutrophication is a slow process whereby streams and lakes are enriched with natural nutrients. This process leads to the accelerated ‘aging’ of lakes and reservoirs. Eutrophication generally means excess growth of algae. The growth and decomposition of algae causes depletion of oxygen available in water. Nitrogen has a fertilizing effect in algae and other plankton which are food to other organisms in water such as fish and invertebrates. Overproduction and decomposition of these plankton uses up oxygen, meaning that other oxygen-dependent animals have inadequate oxygen which leads to their death. (http://kywater. org/). In addition to using up oxygen excessively, the overgrowth of algae and other plankton can lead to clogging up of water systems such that water flow is inhibited. This is especially common at points of water intakes. A lot of sea plants also block light from reaching the deeper waters (http://ga. water. usgs. gov/). This has the effect of compromising respiration for aquatic invertebrates and fish, making the death of animals and plant inevitable. High concentrations of nitrites produce a condition called brown blood disease which is fatal to fish. (http://kywater. org/). Eventually diversity of animal and plant life is lost. The death of fish results in offensive odours, and affects the water such that it cannot be used for recreative purposes like swimming, boating and fishing. Mueller and Helsel conducted a study of 12,000 ground water samples and approximately 22,000 samples of surface water at over 300 sites. The samples were collected within NAWQA study units. They report that the concentrations of nutrients in water have a close relationship to how land is used upstream or in the area that overlies a ground water aquifer. According to the analysis there were higher concentrations of nitrates in groundwater than surface water bodies. The regions with the highest concentration were the Northeast, the Great Plains and areas along the West Coast (Mueller and Helsel, 1996). Agricultural areas have a higher likelihood of having water with increased concentrations of nitrates. Research shows that public-supply wells and domestic supply wells outside areas where land is used for agriculture generally have lower concentrations of nitrates compared to wells in agricultural areas. On the other hand, urban areas have higher concentrations of Ammonia and phosphorous in surface water (Mueller and Helsel, 196). For water to be considered safe for domestic water supply, nitrates or nitrite level should be below 10mg/L. (United States Public Health Service). Nitrites undergo a direct reaction with haemoglobin in humans and warm-blooded animals leading to the formation of methemoglobin. This compound leads to decreased ability of red cells to transport oxygen. The most affected by this inability are infants less than three months because the babies develop methemoglobinaemia (blue baby disease. (http://kywater. org/ww/ramp/rmnox. htm). Due to this reason, when nitrates levels exceed 1. 0mg/L, the water should not be used to feed babies. In older people high nitrate levels cause disturbances in the digestion system. (http://kywater. org/). Phosphorous is a naturally occurring element that can be found in rocks and mineral deposits. Phosphate ions are soluble in water and are released when rock undergoes the weathering process. Phosphates have three forms of existence, metaphosphate, orthophosphate and organic phosphate. Orthophosphate is mainly produced by natural processed but there are man-made sources that produce orthophosphate. These include untreated sewage and partially treated sewage, use of certain fertilizers and runoff from sites where the main land use is agriculture. Metaphosphate or polyphosphate are used in treatment of detergents and boiler waters. When in water metaphosphate changes to orthophosphate and it can be used up by plants in this form. Organic phosphate occurs tied to organic material like plant tissue or waste solids. When decomposition occurs organic phosphate is converted to orthophosphate (www. water-research. net/phosphate. htm). Phosphorous is necessary for animal and plant growth and acts as a growth limiting nutrient in lake ecosystems. Well-oxygenated waters have low amounts of phosphates. Phosphate undergoes a complex process of uptake and mineralization to be retained in the soil, unlike the nitrogen cycle which is simpler. Soluble phosphate is incorporated by plants and animals in their biological systems to form compounds like ATP, DNA and RNA. ATP is necessary for energy production via the Kreb’s cycle while DNA and RNA have genetic importance. Phosphorous is therefore necessary for photosynthesis to occur (www. water-research. net/) Phosphates enhance growth of aquatic plants which are the food source for other organisms. Increased production of plankton result in an initial increase in population of fish and the entire biological system of the water body. This however has an adverse effect because as the phosphate levels build-up the process by which the water ecosystem is aging is speeded up leading to an imbalance of nutrients where production begins to exceed consumption. Phosphates like nitrates also cause eutrophication resulting in more plants than can be consumed by the system. The result is anoxic waters, presence of algal blooms that are toxic and a reduction in biodiversity as well as destruction of food supply and habitat. (www. water-research. net) Eutrophication is an issue that compromises water quality and has received much attention since 1980 when there was extensive occurrence of blue-green algae in fresh water systems. These blue-green algae (cyanobacteria) sometimes produce toxins that cause harm to human beings and farm animals. Poor conditions resulting from eutrophication have been noted in eastern North Carolina in the Chowan, Neuse and Pamlico River systems (Baird, 1990). Water that has very high levels of phosphates causes digestive problems to people. The negative effect of high levels of phosphate then is more indirect to humans but has a bigger impact because by altering the environment and destroying habitats the destruction caused is much harder to reverse. A compound like nitrates dissolves in water and moves in water in surface streams and ground water. Most forms of phosphorous, however, are transported together with soil that has undergone erosion especially when runoff is high flowing precipitation and irrigation. This is because instead of dissolving they attach themselves to soil particles. As such phosphorous is more likely to contaminate surface water rather than ground water (USGS, Circular1225, 2007). Findings from a USGS report indicate that phosphorous has a greater effect in causing eutrophication with 0.1mg/L of phosphorous being sufficient to cause excessive growth of aquatic plants (USGS, Circular 1225, 2007). In urban areas, the most significant point sources are urban streams which have discharged from wastewater treatment plants. A report of the US Geological service indicates that the streams in the semiarid western and south-western cities coupled with those in urban areas on the East had high levels of phosphorous (USGS, Circular1225). Recent research shows that phosphorous can travel with ground-water flows. The study was conducted in Cape Cod, Massachusetts where there has been contamination of the groundwater with phosphorous, an unlikely thing since most scientists generally believe that phosphorous is not transferable via groundwater (McCob et al, 2003; Stollenwerk, 1996). The main factors influencing vulnerability to contamination are the type of soils and slope of land. These two factors determine how fast and how much runoff there will be. Areas with steep slopes, poorly drained clay soils and little vegetation have higher likelihood of contamination of their surface waters. In urban centres, pavements and drains made of tile cause acceleration of flow of streams. Ground water on the other hand has a high chance of contamination if the soils drain well and the subsurface material is highly permeable. Some practices of crop-management designed to decrease sediment flow may increase infiltration leading to greater contamination of groundwater (USGS, Circular, 1225). To reduce the impact of phosphorous and nitrogen in water quality, strategies need to be employed that reduce the use of chemicals and alter transportation of the hydrologic system (USGS). In planning these strategies consideration of watersheds, patterns of land use and the differences in vulnerability to contamination in various areas should be foremost to ensure that whatever interventions are put in place are effective. References Baird J (1990) Nitrogen management and water quality retrieved from www. soil. ncsu. edu/publications/soilfacts/AG-439-02 Harvard, Olson and Cooke, 1999, Impact of soil phosphorous loading on Water Quality in Alberta, Alberta Agriculture, Food and Rural Development. McCob T D, Leblanc DR, Watter DA, Hess KN Kent DB and Smith RL 2003, Phosphorous in a Ground-water contaminant Plume Discharging to Ashumet Pond, Cape Cod, Massachusetts, 1999: US Geological Survey Water-Resources Investigations Report 02-4306, 70p Mueller D K and Helser D R, Nutrients in the Nation’s water-Too much of a Good Thing? National Water-Quality Assessment Program USGS, retrieved from http://water. usgs. gov/nawqa/CIRC-1136. html National findings and their implications for water policies and strategies, USGS, Circular 1225, retrieved from http://pubs.usgs. gov/circ/circ1225/html/nawqafind. htm/. Nitrogen and water quality retrieved from http://kywater. org/ww/ramp/rmnox-htm Stollenwerk K-G 1996, Simulation of phosphate transport in sewage-contaminated groundwater, Cape Cod, Massachusetts, Applied Geochemistry, V. 11. no 1-2 pp 317-324 The effects of urbanization and agriculture on water quality: Nitrogen retrieved from http://ga. water. usgs. gov/edu/urbannitrogen. html Total phosphorous and Phosphate impact in surface waters Wilkes University, Environmental. Engineering and Earth Science retrieved from www.water. research. net/phosphate. htm Water-quality patterns in agricultural areas, USGS, Circular 1225 retrieved from http://pubs. usgs. gov/circ/circ1225/html/wq-agri. htm/ Water-quality patterns in urban areas, United States Geological Society, retrieved from http://pubs. usgs. gov/circ/circ1225/html/wq-urban. htm/ Water-quality patterns in areas with mixed hand use and a range of hydrologic and environmental settings, USGS, Circular 1225 retrieved from http://pubs. usgs. gov/circ/circ1225/html/wq-hydro. htm/.

Reducing prejudice in society

Reducing prejudice in society A major problem still occurring in todays society is prejudice. We can observe this in the wide ranges of evidence available. . It is still reported to be in any institution such as school or work and can be learnt from how we see others. The current paper intends to explore and revise the literature that can be found surrounding the topic. Prejudice and discrimination are a reflection of how others respond to people of another group and reflect their affective, behavioural and cognitive reactions to the people within these different groups. The literature surrounding this topic is vast, so this review will focus on a specific strand gathered from the literature surrounding prejudice and concentrate on prejudice reduction within society. Where does it start? There is a negative thought pattern that occurs in early childhood as according to Klein (1992.) Media and books contain stereotyping and thus it is this that creates the foundation for prejudicing occurring in adults. Degner and Wentura (2010) carried out a study that looked at the automatic activation of prejudice in children and adolescents (9 years to 15 years.) There was a continuous pattern suggesting a linear developmental increase of automatic prejudice with significant effects of outgroup negativity which only appeared surrounding 12 to 13 year olds. However, results of younger children showed no indication of automatic prejudice activation. These results suggest that although children are assumed to acquire prejudice at much younger ages, automatization of negative attitudes may well be related to developmental processes in early adolescence. What society views as beautiful is controlled by the media through magazines etc. An article called Preventing Prejudice: A Guide for Counsellors, Educators, and Parents, written by Ponterotto, Utsey, and Pedersen (2006) gave a very useful insight. This piece of literature covers a range of topics on reducing prejudice, one being the roles and responsibilities of those in a position to reduce prejudice; such as teachers and counsellors etc. This is a view which is also shared by many others, who agree that the classroom is where the early signs of prejudice are seen and it is there that they should be alleviated. This would be a direct approach by the teacher. Pate (1995) believed that the teacher should instruct the students to take part in anti-prejudice programs by reading informative books on the topic, integrating a weekly class to enlighten the students and such other activities. However Pate did admit this was not a successful tactic as students may begrudge the instructions and thus strengthening a prejudice therefore, delayed measures are the only resolut ion to create an attitude change with the direct approach being used in the long-run. Teachers have the power and means to implement prejudice reduction techniques. This is a statement many claim, such as Dessel (2010), and could be perceived as being straight forward and true. However, there is still a lack of demonstration of this in action as something which can be repeated in any school. Again other literature from Pate indicates that the cognitive approachs principle is that people can reduce prejudice if they know more about other groups and think more clearly. Pate (1995) stated that various intervention efforts which include; empathy as well as an increase in knowledge and consideration of other groups, different in several ways from the students, are effective. Other studies also share this view about the effectiveness of the cognitive approach in prejudice reduction. For instance, Katz and Zalk (1978) found the ability to recognize and accept differences amongst member groups could promote prejudice reduction. Other classroom approaches might also work in re ducing prejudice. Some examples of this alternative are; semantics, counter-stereotype approach, cultural immersion, the study of cultural anthropology, developing instructional materials and value clarification (Pate, 1995). The common problem is still a lack of evidence and design flaws. Bigler (1999) noted that prejudice reduction research has encountered limitations due to problems with the design of many studies. Some of these include an overly simplistic model, bias in the measuring of attitudes and a want for longitudinal studies in order to ascertain if there are any sustainable effects from the reduction strategies. Some studies in the literature have actually reported that, even though strategies are implemented for reducing prejudice, there are troubling effects . . . of increased racial bias among children (Bigler 1999.) Copious amounts of literature display programs and schemes of how they can theoretically reduce prejudice from an early age such as Weston (1990.) The study claimed that carefully chosen reduction tactics incorporated into the current curriculum can reduce prejudice. This however is claimed by many theorists in different ways, although the study didnt prove to have any valid e vidence to back up the theory. Other researchers have admitted there is a repetition in the guidelines as to how we can reduce prejudice. Work carried out by Parrens (2007) does give a good background on prejudice and is insightful stating that the reduction of malignant prejudice is the responsibility of society. However this investigation lacks the presence of new research, as much already exists in the vast amount of literature available. Even so, it does highlight some factors which have been brought up before to reduce prejudice but underlines a new importance of these factors where they had previously not been counted as substantially important and discusses them further. The focus in much of the literature was on intervention in early children to eradicate prejudice; however this focus has been modified to ensure the inclusion of how social motivational processes and other aspects of a childs social interactions can influence them in their attitude towards prejudice. (Social Identity Development Theory (SID T), (Davis et al 2007). Much of the literature includes theories to reduce prejudice; however Dovidio Gaertner (1993) found that the traditional methods and techniques included in such literature may not actually be very effective in reducing prejudice. As indicated by the material available in psychology, intergroup contact seems to be an essential means of reducing prejudice. Allports (1954) contact theory argues that four major conditions must be met to effectively reduce prejudice. Pettigrew (1998) expanded on Allports theory in his intergroup contact theory by adding another condition of friendship potential. Optimal intergroup contact requires time for cross-group friendships to develop (Pettigrew, 1998) A study was conducted to examine the conflict and prejudice between Israelis and Palestinians. The existing prejudice here was reported to have furthered the development and preservation of two major groups living in direct resistance and antagonism. Stephen et al (2004) conducted such studies. Although the research seems promising in its effort to attempt to discourage and remove prejudicial stereotyping in small groups, literature has several limitations which need to be taken into account. It focused primarily on reducing prejudice between Israelis and Palestinians. This therefore evokes concern as to whether or not there can be a generalization towards conflict in other populations. Each population is different and different underlying issues exist, therefore the mentioned interventions may not necessarily be appropriate to all populations, leading to a possible requirement for adjusting according to the population. The literature also faltered in its lack of longitudinal researc h. From the study the results indicated desired effects; however these could very well only be short term. Bargal (2008) reasoned for adopting a long-range research design, monitoring the study over time, as opposed to it being a short-term intervention. Evidently, more research is required in this area in order to determine whether or not these interventions discussed, offer long lasting effects in terms of conflict resolution and reducing stereotypes and prejudice effectively. Conclusion Most of the literature informs us that the classroom is the best place to reduce prejudice due to the earliness of which it is recognized and can be manipulated. This then proposes that the students can learn empathy and other desirable emotions towards those who are different to them which could lead to unnecessary feelings of us versus them,a classic in-group versus out-group situation. According to literature, by the age of 10 a child may quickly develop a prejudiced attitude due to this becoming autonomous (Yee and Brown (1992), Rutland (1999) and Rutland et al (2005.) However, to validate this claim, more research should be conducted with a certain concentration on the age differences and the environment at home, which may breed hostile attitudes, in turn strengthening a prejudice tendency. The literature should use more of a qualitative based method and data, as opposed to the vast amount of quantitative data, to determine if the results reinforce the existing records. Again since the main reduction strategies are poorly supported by valid studies, they are merely suggestions, insufficiently backed up by research. The studies on these strategies are vague, lacking needed specifics on certain focuses such as gender, age and individual background. Future studies should aim to include a larger focus on strategies involving education and eliciting self-control and should particularly attempt to refer to different types of race and ethnicity. One such piece of literature seemed to demonstrate the best understanding of prejudice reduction tactics by offering field tested tools to determine ways to reduce it. This was written by Ponterotto et al (2006) as discussed above. However since this is one piece of literature, more needs to be focused on not just what prejudice is and the fact that it can be overcome, but to actually display studies of these reductions in action.

Author Thomas Hardy and Educational Reform :: Biography Biographies Essays

Author Thomas Hardy and Educational Reform Britain did not establish a national system of education until the year 1870. Until this time, education for the masses was not centralized, but separated by class. Local authorities, philanthropists, and religiously affiliated societies usually provided education for the poor. Meanwhile, middle-class and upper-class children were either sent to public schools or home-tutored. Not until the year 1862 and the formation of the New Castle Commission would education start to become more standardized, though slowly. The reformists argued the necessity of teaching rudimentary skills in basic subjects, especially to the working class. Education at home became less common, and women were no longer taught only domesticity, but academic studies as well. Despite all of these advances, it was not until the year 1870, when the Elementary Education Act was passed, that education became standardized in England. Not only was a secular national system set up but, by the year 1880, school attendance had be come obligatory for anyone under the age of ten. Affluent children attended denominational and public schools, while less affluent children attended England's national schools. By the end of the century attention was then shifted to secondary education. The majority of Thomas Hardy's education took place prior to any attempt at standardization, and therefore, the brunt of this responsibility fell upon his mother and acquaintances he made as a small boy and young man. In the fall of 1848, at the age of eight, Hardy entered his first school at the Stinsford Parish, where he learned mathematics and geography. It was run by the National Society for Promoting the Education of the Poor in the Principles of the Establi shed Church. Hardy's mother, as always, was concerned with and had more ambitious plans for Hardy's education and supplemented his readings. She withdrew Hardy from the conformist school, and in 1850, she enrolled him at a school in Dorchester, run by the noncon formist British and Foreign School Society under the respectable headmaster, Isaac Last. At Last s school, Hardy learned Latin and mathematics. At the age of 15, he began learning French as well, and in 1856, at the age of 16, Hardy became an apprentice to John Hicks, an architect in Dorchester. During his apprenticeship, Hardy became friends with Horace Moule, who served Hardy as an unofficial tutor, and influenced his reading. In April of 1862, at age 22, Hardy decided to move to London, and with the help of a family friend, John Norton, got a job as an architect with Arthur Bloomfield.

Innocence and Hostility in Romeo and Juliet and Of Mice and Men Essay

One dictionary defines Innocence as ‘Freedom from sin, moral wrong, or guilt through lack of knowledge of evil. ’ Thus innocence is the state wherein one is, in a sense, pure; free from doubt and dread and woe, unmarred by sorrow or the countless ills running rampant in the world. Innocence is associated with children and animals and nature. But for growth to occur, Innocence must be slain in order for Experience to flourish. This bittersweet transition from child to adult is the natural course of life: one cannot stay innocent forever. Oftentimes, this transition from innocent child to experienced adult occurs in the face of hostility, as in Shakespeare’s Romeo and Juliet, where the young lovers, to combat the hatred their families have for one another, sacrifice their love, their innocence, and their lives. This theme exists as well in Steinbeck’s Of Mice and Men, where George kills Lennie to save him from suffering, and in the doing so, also slays their shared dream of owning land and being free men. In Romeo and Juliet, the hostility between the Capulets and the Montagues creates the conflict that drives the play. This generation-spanning hatred consumes everything it touches: it causes the deaths of Mercutio at the hands of Tybalt, and drives Romeo to avenge his friend’s death by slaying Tybalt in turn. The hostility borne of this act forces Romeo to flee and Juliet to feign death; Romeo, consumed by grief, kills himself, and Juliet upon waking to find her husband dead, does the same. We see that the hostility permeates every aspect of the play. Innocence, symbolized by the young lovers, is ultimately slain by the hostility shared between the two families. In Steinbeck’s Of Mice and Men, George and Lennie, two farm hands, share a dream to own a piece of land, and in doing so, become free men. George appoints himself caretaker of Lennie, a large, abnormally strong man with the mind of a young child. The hostility that proves the downfall of these two men stems from Curley, the son of the ranch owner. A man possessed of a short temper and a violent streak, his cruelty forces his wife to seek the company of other men. She spends time with Lennie. Warned that her presence causes trouble, he attempts to silence her when she creates a scene, and inadvertently kills her, his actions driven by fear concerning the hostility of Curley. Alarmed by his actions, he flees. The slaying of Innocence occurs when George kills Lennie in order to save him from cruel treatment and death at the hands of Curley and the other men. But in slaying Lennie, George also kills their dream of owning land, and being free men, and his own innocence as well. In both these stories hostility drives the conflict, propelling actions onward to the end, where innocence is slain and experience gleaned. In Romeo and Juliet the death of the two lovers causes the families to ‘grow up,’ and abolish the hatred and hostility between the two houses. In killing themselves the title characters also kill the hostility that led them to their deaths, and though innocence dies, peace is achieved. In Of Mice and Men, the hostility of Curley does not die; what dies is the innocence of a dream and the the innocence of childhood, symbolized by Lennie. George gains experience, he ‘grows up,’ and in doing so realizes the futility of the dream of being free in the face of the hostility of the landowners, as represented by Curley. And so Innocence is slain, and gives way to experience. Hostility remains in the world to aid in that transition. One cannot be Innocent always, and death and tragedy produce lessons one must learn in order to live in the world. Lovers die, as do hopes and dreams, but no matter how tragic or heartbreaking the events may be, one always gains lessons, often severe, from these losses. Such is life, as reflected in these works. Works Cited Shakespeare, William. Romeo and Juliet. Washington DC: Washington Square Press, 2004 Steinbeck, John. Of Mice and Men. New York: Penguin, 1978

Essay on Modern and Middle Ages

Essay on Modern and Middle Ages Essay on Modern and Middle Ages A very prominent difference between the Renaissance and Middle Ages is that of the art. The Renaissance artists followed the more classical form of art. They portrayed human beauty and the religion predominantly. The Renaissance artists had a deep sense of perspective and developed two dimensional effects. Michelangelo’s David is a good example of Renaissance art. The Middle Ages portrayed Gothic art. The Gothic style of architecture is characterized by pointed arches and ribbed vaults. This form of portrayal incorporated fine woodwork and stonework. The Gothic art used flying buttresses and ornamental gables. A good example of the medieval age is the Notre Dame Cathedral located in Paris. Another point of comparison between the Renaissance and Middle Ages is the literature. The development of the printing press was the greatest cultural achievement of the Renaissance. This encouraged the writers to write in the local language. The writers followed and switched over to vernacular from Greek and Latin. The literature in this age achieved new heights in the form of Elizabethan literature. In the literature was also a portrayal of humans, called Humanism, seen. In the Medieval ages, the English literature faced a dark phase. The languages of that era were Latin and Greek. Authors of that age used parchment paper, and all the text was painstakingly handwritten by a trained scribe. In the Middle Ages the power of church was at its peak. The church had a strong influence on

Free Essays on Timeline

Timeline Is it possible to go back in time? If we could, who would we send? What time period would we go to? And would we try to change the past? Michael Crichton’s Timeline is a science fiction novel that propels the reader into a world where time travel is possible, and it’s not as great as it may seem. The use of characterization, detail, and suspense keeps the reader intrigued and wanting more. In the novel, Crichton uses a variety of characters to add realism to an otherwise unrealistic story. The characters range from Robert Doniger, whose â€Å"...harsh management style became famous† (24), to Chris Hughes, a graduate student in history. Another main character, Professor Edward Johnston, is described as, â€Å"...broad- shouldered and fit...†(48), and â€Å"...giving the impression of vigor and energy†(48). After Professor Johnston is lost in the 14th century, a crew of his assistants are sent back after him. When their way back home is temporarily disrupted, they must ban together to take on knights trying to kill them, Sir Oliver de Vannes, known as â€Å"...the Butcher of Crecy...†(169), and a defrocked monk, called â€Å"...the Archpriest...†(170). Besides his use of characterization, Crichton uses detail to make the story come alive. He sends the reader into a world where chivalry and indescribable violence reign supreme. You can visualize the great hall as it, â€Å"...sparkled like an enormous jewel. Sunlight streamed through high windows onto walls that gleamed with tapestries laced with gold, so that reflections danced on the red-and-gold-painted ceiling†(236). The killing of innocent people is common-place in this period of time, and Crichton describes it very well in the book: â€Å"...inside, they saw a woman, hacked to death, lying face down by the fire; and a young boy of six, staring at the sky, his innards sliced open†(362). Along with characterization and de... Free Essays on Timeline Free Essays on Timeline Timeline Is it possible to go back in time? If we could, who would we send? What time period would we go to? And would we try to change the past? Michael Crichton’s Timeline is a science fiction novel that propels the reader into a world where time travel is possible, and it’s not as great as it may seem. The use of characterization, detail, and suspense keeps the reader intrigued and wanting more. In the novel, Crichton uses a variety of characters to add realism to an otherwise unrealistic story. The characters range from Robert Doniger, whose â€Å"...harsh management style became famous† (24), to Chris Hughes, a graduate student in history. Another main character, Professor Edward Johnston, is described as, â€Å"...broad- shouldered and fit...†(48), and â€Å"...giving the impression of vigor and energy†(48). After Professor Johnston is lost in the 14th century, a crew of his assistants are sent back after him. When their way back home is temporarily disrupted, they must ban together to take on knights trying to kill them, Sir Oliver de Vannes, known as â€Å"...the Butcher of Crecy...†(169), and a defrocked monk, called â€Å"...the Archpriest...†(170). Besides his use of characterization, Crichton uses detail to make the story come alive. He sends the reader into a world where chivalry and indescribable violence reign supreme. You can visualize the great hall as it, â€Å"...sparkled like an enormous jewel. Sunlight streamed through high windows onto walls that gleamed with tapestries laced with gold, so that reflections danced on the red-and-gold-painted ceiling†(236). The killing of innocent people is common-place in this period of time, and Crichton describes it very well in the book: â€Å"...inside, they saw a woman, hacked to death, lying face down by the fire; and a young boy of six, staring at the sky, his innards sliced open†(362). Along with characterization and de...