Wednesday, September 2, 2020

The Last Supper Essay Thesis Example For Students

The Last Supper Essay Thesis This exposition is a masterful investigation of Leonardo father Vines The Last Supper. Included are utilization of mediums and point of view just as different elements. A short abstract of the composition is likewise included. By Sizzle Leonardo father Vines The Last Supper The Last Supper is a one of a kind composition. One reason it is so unique is that the canvas it is painted on is a lot more extensive than it is tall. By taking a gander at the canvas you can see that father Vinci is painting a social occasion of individuals with the one in the capable accepting the greater part of the consideration. We will compose a custom article on The Last Supper Thesis explicitly for you for just $16.38 $13.9/page Request now The work of art is doubtlessly done on a canvas with straightforward oil paints. One element a watcher may see is Leonardo utilization of square shapes. Regardless of whether this is deliberate or fills any need is hazy, yet other than the people in the scene everything is a rectangular shape. The work is composed with the entirety of the focal point of the watcher falling on the dinner, or significantly more explicitly on the man in the center. father Vinci attracts us to this man since he as put three windows as a wellspring of light out of sight. The windows are straightforwardly behind him, causing us to notice the differentiation between the two. The watcher may likewise see that the entirety of the characters around the point of convergence lean somewhat toward some path, while the character we are planned to concentrate on stays erect. The craftsman is passing on the message that something has stunned the men around this, one. One can accept that it might be astounding news or something to that degree. Be that as it may, since this is a notable painting there are relatively few that dont comprehend what it is in reality about. The composition of The Last Supper is Leonardo father Vines depiction of Jesus last dinner with his followers. That night Jesus would tell the pupils that later one of them would sell out him. Jesus trustworthiness and imposition stunned the devotees, and thusly they all started to address themselves. In father Vines perfect work of art one can see that maybe Jesus has Just conveyed this message and that the supporters are shocked by his allegation. As I would see it this work of art satisfies its expectations. The imaginativeness is unadulterated virtuoso. Leonardo father Vinci makes the watcher see precisely what he needs them to see. The attention is all on Jesus, however in the event that you set aside the effort to take a gander at every devotee you can nearly feel what they are feeling. The group at the table shows up a lot of like a lounge talk rippling about a secondary school cafeteria. The manner in which Jesus lays his hands on the table is representative. His palms turned upwards toward the sky with his arms completely broadened, yet second impeccably.

Saturday, August 22, 2020

Case Study Investigation Essay

Dynamic This logical research examines about these days logical advances. Two logical advances which are RTerg and ultra-low-power computerized memory have contrasts and similitudes that were broke down from 6 diverse web assets. RTerg contribute more in human advancement contrasted with the ultra-low-power computerized memory since it can diminish loss of life brought about by tidal wave. This exploration affirmed the postulation explanation albeit some may have various sentiments as indicated by their diverse purpose of perspectives, yet it is suggested that RTerg ought to be appropriately positioned and individuals that work RTerg ought to be appropriately prepared. 1.0 Introduction Nowadays innovation continues improving and getting progressively supportive to individuals. Presently, innovation can even forestall/lessen pointless passing and can build an article capacity to its most extreme limit. This examination object was to thoroughly analyze 2 diverse logical advances. Theâ first logical development is called RTerg. RTerg is another framework which can caution of torrents in no time. The second logical development is called ultra-low-power computerized memory. This ultra-low-power advanced memory is another innovation that would significantly expand battery life for cell phones. This exploration was required to show that RTerg contribute more in human advancement contrasted with the ultra-low-power computerized memory. 2.0 Methodology This logical contextual analysis examination depended on 6 diverse web sources. The initial 3 sources were about the wave and the framework, and the other 3 were about the new innovation which can broaden battery life. These sources were utilized to help the reality of this logical examination. The sources were utilized to thoroughly analyze the information and to discover the distinctions and the likenesses of the content examined. The information was utilized to introduce the table. 3.0 Findings Theme 1 Viewpoints to be inspected Theme 2 RTerg Logical development? Ultra-low-power computerized memory Torrent Issue? Battery life Earth science Some portion of science? Science, Physics Andrew Newman, March 4, 2011 Found by? When? Eric Pop, March 10, 2011 Estimation of greatness Past system? Exhibit of memory bits Lessen losses of life Commitment to human advancement? Improves whatever utilizes battery Similitudes: Cause great effects Productive New innovation Add to human advancement There are contrasts and likenesses between both logical advances. Both have distinctive issue and authentic point of view. The principal logical development (RTerg) examine about decreasing loss of life brought about by tidal wave and before it was concocted, they utilized a system by estimating the extent. The subsequent subject examined about the battery life which channel quick. Also, previously, the technique utilized was by making varieties of memory units which work together. The primary theme is a piece of earth science since wave is a catastrophic event and was found by Andrew Newman, March 4, 2011. The subsequent theme is a piece of compound and physical science since they have to check the vitality use and the material they should use to deliver proficient battery, and was found by Eric Pop, March 10, 2011. The likenesses contribute in getting great effect and proficient human life, likewise both are as yet considered as new innovations. 4.0 Discussion The new framework which can caution of tidal waves in practically no time (RTerg) is extremely helpful in light of the fact that torrents may happen whenever and individuals ordinarily are ignorant of the signs, which may cause enormous measure of death. The most damaging and deadliest tidal wave occurred in 2004. The wave executed very nearly 250,000 individuals in Sumatra, Indonesia (Phillips 2011) in light of the fact that the residents/networks didn’t get enough data of what will occur and some didn’t get the best possible information about the signs before tidal wave that made them uninformed and became survivor of this ruinous and destructive fiasco. With this new framework, passing rate brought about by tidal wave can be diminished or even forestalled. This new framework illuminate the populace close to the area to clear to more secure spot just minutes after the underlying tremor since individuals as a rule didn’t understand the indications of wave since the seismic tremor felt like a request ofâ magnitude littler than it expected to be (New framework can caution of tidal waves inside minutes 2011). This new ultra-low-power advanced memory is additionally valuable to human advancement since individuals can convey longer and spare their time sitting tight for their cell phones to completely charge. Devices nowadays for the most part come up short on battery following scarcely any long periods of full use and wouldn’t keep going for a day. This new innovation is likewise essential to different gadgets that utilization battery, for instance, satellites, military gear, and so forth. (New innovation would significantly broaden battery life for cell phones 2011). Aside from dependable battery life, this new battery is little in size. This battery utilize ultra-low-power memory to limit the vitality utilized for versatile action. The battery likewise use nanotubes which is known for its remarkable solidness, since they are not defenseless against corruption which can cause plague metal wires. (New innovation would drastically broaden battery life for cell phones 2011) RTerg is relied upon to contribute more in human advancement in light of the fact that RTerg caution people groups/residents close to affect zone before the tidal wave occurs and they can be progressively arranged to what will occur straightaway. Lives will be spared, those lives might be one of the people groups who will be effective later on and they may create further developed innovation. The exploration was viable since the sources utilized for this examination was anything but difficult to acquire. 5.0 Conclusions and Recommendations To finish up, RTerg contributes more to human advancement contrasted with the new innovation which can broaden battery life on the grounds that the admonition by the RTerg can spare a large number of life. It is suggested that: 1. RTerg ought to be introduced in places where tidal waves happen frequently 2. Individuals who works RTerg ought to be appropriately prepared so RTerg can work with its greatest capacity 3. Individuals should find out about this report so they may find out about this data References New innovation would drastically broaden battery life for cell phones (2011), (e) Science News [online]. Accessible from: http://esciencenews.com/articles/2011/03/10/new.technology.would.dramatically.extend.battery.life.mobile.devices [Accessed 10 March 2014] Two Technologies Could Significantly Increase Your Next Smartphone’s Battery Life (2011), Brighthand [online]. Accessible from: http://www.brighthand.com/default.asp?newsID=18391&news=Battery+technology+Qualcomm+Mirasol+displays+Improving [Accessed 10 March 2014] Nanostructures Boost Battery Life Fivefold (2013), MIT Technology Review [online]. Accessible from: http://www.technologyreview.com/news/509501/nanostructures-help battery-life-fivefold/[Accessed 10 March 2014] New framework can caution of tidal waves in no time (2011), (e) Science News [online]. Accessible from: http://esciencenews.com/articles/2011/03/04/new.system.can.warn.tsunamis.within.minutes [Accessed 10 March 2014] Phillips, C. (2011), The 10 most dangerous torrents ever, Australian Geographic [online]. Accessible from: http://www.australiangeographic.com.au/themes/science-condition/2011/03/the-10-most-dangerous torrents ever/[Accessed 10 March 2014]

Relationship Between Civil Rights Movement Feminist Agenda Free Essays

In this Essay I will look at connection between Civil Rights Movement and how the women's activist plan of second wave women's liberation. Moreover, I will clarify how ladies formed the Civil Rights Movement, and furthermore how they re-imagined their own woman's rights as a result of the manners by which they communicated with the development. In 1952, the different yet equivalent laws were by and by tested on account of Brown versus We will compose a custom exposition test on Connection Between Civil Rights Movement Feminist Agenda or then again any comparable point just for you Request Now the Board of Education of Topeka, Kansas. The case depended on the isolation of instructive offices. The NAACP changed their concentration from incorporating higher instructive offices to coordinated evaluation schools. After the change, the NAACP stepped in on this case and contended that isolated instructive offices were inconsistent, debasing to dark understudies, and abused the fourteenth amendment’s ensure for equivalent insurance. On May 17, 1954, the Supreme Court decided that isolated schools were characteristically inconsistent and violated the fourteenth amendment. The choice of Plessy versus Ferguson had at last been toppled and government funded schools were to be coordinated. Earthy colored versus the Board of Education was a triumph for the blacks, anyway southern whites responded to the court’s choice with outrageous bigotry. There were two significant purposes behind the social liberties development one was Impact of WWII and Brown versus Leading group of Education. Females assumed incredible job in Civil rights development. One demonstration included Anne Moody the creator of Coming of Age in Mississippi. During this demonstration, whites at the lunch counter assaulted Anne Moody and other lobbyist, however they didn’t surrender until they were accompanied out by the police. This is the thing that occurred on the night of December l, 1955: Parks took the transport since she was feeling especially drained in the wake of a monotonous day at work. She was sitting in the center segment, happy to be off her feet finally, when a white man boarded the transport and requested that her column be cleared in light of the fact that the white segment was full. The others in the line submissively moved to the rear of the transport, however Parks just didn’t want to represent the remainder of the excursion, and she discreetly would not move. At this, the white transport driver took steps to call the police except if Parks surrendered her seat, yet she would not surrender her seat and transport driver called the police and they captured her. So this good, moderately aged lady was taken to the police headquarters, where she was fingerprinted and imprisoned. She was permitted to make one call. She called a NAACP legal counselor, who masterminded her to be discharged on bail. Expression of Parks’s capture spread rapidly, and the Women’s Political Council chose to fight her treatment by arranging a blacklist of the transports. Ladies planned transport blacklist. Jo Ann Robinson who was College Professor who conversed with her companion who was lawyer to support Mrs. Parks and furthermore he assisted with spreading the updates on transport blacklist. The blacklist was set for December 5, the day of Parks’s preliminary, yet Martin Luther King, Jr. nd other unmistakable individuals from Montgomery’s dark network understood that here was an opportunity to take a firm remain on isolation. Thus, the Montgomery Improvement Association was framed to arrange a blacklist that would proceed until the transport isolation laws were changed. Pamphlets were circulated advising individuals not to ride the transports, and different types of transport were laid on. The blacklist endured 382 days, causing the Bus Company to lose a tremendous measure of cash. Everybody played and attempted their best to stay aware of the blacklist. They strolled to work and so on. One day this old woman who looked drained and this white men saw her and offered her to ride in his vehicle, she reacted â€Å"my feets is worn out, however my spirit is rested† Meanwhile, Parks was fined for neglecting to comply with a city statute, yet on the exhortation of her legal advisors she would not pay the fine so they could challenge the isolation law in court. The next year, the U. S. Incomparable Court governed the Montgomery isolation law unlawful, and the blacklist was finally canceled. However Parks had begun definitely in excess of a transport blacklist. Different urban areas followed Montgomery’s model and were fighting their isolation laws. Additionally they did different acts, for example, The March on Washington, Martin Luther King’s discourse. Mean explanation they had numerous organiztion which were orgainized very well, for example, NAACP, SNCC, and furthermore their prosperity was on the grounds that Non rough head-to-head encounter. They realized the outcomes disrupting the guidelines however they want and needs were significantly more grounded. Second rush of women's liberation they need a privilege too This dissent start in 1950 and kicked the bucket in 1984. They need to have equivalent compensation, advanced education, and need to end the segregation. Second Wave woman's rights had two branches, Liberal Feminists and Radical Feminists additionally Working class ladies assumed extraordinary job as well. Liberal Feminist’s goals were for balance inside the current social structure and furthermore equity with men. In any case, Radical Feminists goals were to breakdown of the arrangement of intensity that supports mail advantage in each circle of life, including financial matters, legislative issues, the family, religion, law, training, science, and medication, just as in the cooperations of regular day to day existence. Likewise Radical ladies are not characterized as white, working class motivation rather social class and ethnicity/race characterize the issues confronting ladies too. The connection between the Civil Rights Movement and the women's activist plan of Second wave woman's rights those ladies assumed extraordinary job in both. The two of them of these need to have equivalent rights, at work, school, and furthermore end the segregation. Social liberties Movement and Second Wave of Feminism battled incredibly however they had extraordinary achievement. All in all, I would state that Civil Rights Movement and Second Wave of Feminism battled a ton yet after all it was justified, despite all the trouble. They had numerous similitudes and ladies assumed extraordinary jobs sorting out gatherings and cooperation with other ladies that brought solidarity and that lead them into progress. The most effective method to refer to Relationship Between Civil Rights Movement Feminist Agenda, Papers

Friday, August 21, 2020

Nora in a doll’s house behind gendered lines Free Essays

In great Victorian relationships, the overarching standard generalizations jobs in relationships that embody the male-commanded society exemplary of the time ladies filling in as designs or as we probably am aware it today, trophy spouses, to effective men. This overall business as usual is the thing that the general public in Europe especially Norway where A Doll’s House by Henrik Ibsen was set, sees as the request it should be liberated from disarray and chaos that could compromise the very establishment of the general public. Nora is the representation of a liberated female in that period from the outset, the image of a submissive spouse whose very presence spins around her significant other yet at long last, demonstrating that ladies are not dolls who can be paid off to be the sort of people their husbands need them to be. We will compose a custom article test on Nora in a doll’s house: behind gendered lines or on the other hand any comparable point just for you Request Now Nora hence speaks to the cutting edge engaged lady solid, insightful and unyielding to locate her own satisfaction. II. Proposal This paper contends that human rights involve a unique rearrangement of society and its standards fuelled by the two people the same. To start with, ladies like men are exposed to generalizing of jobs that characterizes their jobs that they dislike. Nora and Torvald are both caught in their jobs. Second, it is how much ladies and men grasp the trickiness and fabrication that connotes their ability to be liberated. By the last piece of the conversation, it is apparent that Nora had perceived her need to get herself and be instructed so as to teach others and live cheerfully liberated from double dealing. Third, women’s rights are human rights on the grounds that during the time spent freeing ladies, men are additionally freed. III. Presentation In Victorian occasions, the very idea of women’s rights is progressive and shocking. A Doll’s House spoke to what most ladies in Victorian period in Europe experienced-however they were not exposed to unforgiving working conditions or sexual maltreatment, they are in any case manhandled (Coomaraswamy 16). Nonetheless, to bind that it is just the ladies who are detained in a universe of untruths and trickiness would be a gross misconception of Ibsen’s play. This exposition assesses the great play that unravels the association of European culture (and most nations also) to bring it into request. A Doll’s House by Ibsen is basically broke down on its view of women’s right versus human rights and how it had been fuelled by camouflage and fraud. In addition, an assessment on Act III especially the excellencies of optimism and criticism will be inspected in lieu with the focal topic of ladies freedom. IV. Nora in Ibsen’s Play In the first place, let us start with the job of Nora and Torvald Helmer. In Act I, Nora returns home with Christmas shopping while her significant other rises up out of the investigation. Note that Torvald had called Nora a â€Å"little warbler twittering† (Ibsen, pp.2) and â€Å"little squirrel bustling† (p.2) as a similitude on how he had treated her in the entire play-a presentation and a doll that he can control to anything he desires to. Torvald by calling Nora such names builds up his position inside the family. Nora as his better half is his pet to whom he protects. Step by step instructions to refer to Nora in a doll’s house: behind gendered lines, Papers

Tobacco And Kids Essays - Tobacco, Smoking, Philip Morris

Tobacco and children Tobacco Ads Target Youth Regular 3,000 youngsters begin smoking, most them between the ages of 10 and 18. These children represent 90 percent of all new smokers. Indeed, 90 percent of every grown-up smoker said that they first lit up as adolescents (Roberts). These measurements plainly show that youngsters are the ideal objective in the tobacco wars. The cigarette producers may deny it, yet publicizing and advancement play an imperative part in making these realities a reality (Roberts). The rulers of these media ploys are Marlboro and Camel. Marlboro utilizes an anecdotal western character called The Marlboro Man, while Camel utilizes Joe Camel, a high-moving, swinging animation character. Joe Camel, the smooth character from R.J. Reynolds, who is appeared as a dromedary with complete style has been assaulted by numerous Tobacco-Free Kids associations as a significant effect on the youngsters of America. Dr. Lonnie Bristow, AMA (American Medical Association) representative, comments that to kids, adorable animation characters imply that the item is innocuous, yet cigarettes are not innocuous. They need to realize that their advertisements are affecting the young under 18 to start smoking(Breo). Scientists at the Medical College of Georgia report that nearly the same number of 6-year olds perceive Joe Camel as know Mickey Mouse (Breo). That is extremely stunning data for any parent to hear. The business denies that these images target individuals under 21 what's more, guarantee that their publicizing objective is essentially to advance brand exchanging and dedication. Numerous individuals can't help contradicting this announcement such as Illinois Rep. Richard Durbin who states If we can diminish the number of youthful smokers, the tobacco organizations will be in a difficult situation and they know it (Roberts). So what do the tobacco organizations do to keep their industry fit as a fiddle? Apparently, they go toward a market that isn't completely mindful of the damage that cigarettes are prepared to do. U.S. News as of late highlighted a conversation of the smoking issue with 20 youngsters from rural Baltimore. The gathering comprised of ten young men and ten young ladies between the ages of 15 and 17. When inquired as to why they begun smoking, they gave two opposing reasons: They needed to be a piece of a companion gathering. They additionally needed to connect and revolt at a similar time. When you party, 75 to 90 percent of the children are smoking. It causes you to feel like you have a place, says Devon Harris, a senior at Woodlawn High. Youngsters additionally consider smoking an indication of autonomy. The greater power figures advise them not to smoke, the almost certain they are to get the propensity (Roberts). The astonishing thing is that these children realize that they are being affected by cigarette promoting. In the event that these children realize that this promoting is controlling them, for what reason do they despite everything continue smoking? The promotions are all over the place, particularly in teenager situated magazines, for example, Rolling Stone and Spin. The advertisements likewise fuel a portion of the reasons the youngsters gave for beginning. They speak to insubordination, freedom, acknowledgment what's more, satisfaction. These are on the whole the things a youngster, between youth and youthfulness, needs and wants. This kind of promoting, on peer pressure, is the riddle behind the ascend in immature smoking. How would we prevent the fate of America from smoking? Here are three things that the specialists suggest. Attempt to persuade your youngsters that smoking isn't cool. Converse with your children at a youthful age about the risks of smoking. Recognize relatives who smoke and ask them to stop (Thomas). Kids are the most significant ware we are given throughout everyday life. How about we attempt to instruct them while they're youthful to be free masterminds and to not be influenced by the tobacco organizations who are attempting to exploit their psyche and body. - Works Cited Bill Clinton versus Joe Camel. U.S. News and World Report. 2 Sep. 1996: 12. Infotrac. On the web. 27 Oct. 1996. Offering Tobacco to Kids. America. 17 Feb. 1996: 3. Infotrac. On the web. 27 Oct. 1996. Roberts, Steven. Teens on tobacco; kids smoke for reasons all their own. U.S. News and World Report. 18 Apr. 1996: 38. Infotrac. On the web. 27 Oct. 1996. Thomas, Roger E. 10 stages to keep the youngsters in your training nonsmokers. American Family Physician. Aug.

Tuesday, June 30, 2020

Stiffness Car Chassis - Free Essay Example

Introduction The purpose of the project is to increase the stiffness and reduce the weight of the existing car chassis, without disturbing the shape provided for engine mountings and drivers space and other constraints provided by the existing chassis model. Why is it so important to increase the stiffness and reduce the weight of the chassis? In general to define chassis in this way, first a clear meaning of structure should be known. In general perspective a structure can be defined as a specific arrangement of material to resist loads. This structure should also enable to the location of the components such as engine mountings, transmission, fuel tank, suspension system etc. So it must resist loads without breaking, and without more deflection. If the chassis cannot resist loads it leads to a serious handling problems, and will not support the engine and transmission system, also the chassis should be light enough to maintain weight to power ratio and better handling in corners. 1.1 Background to project The principle loads that includes on the chassis are, by the engine, the aerodynamics, brakes, road irregularities, the inertia loads due to masses under accelerations and vibrations. Also the chassis must with stand impact loads, having absorbed part of crash energy by deformation which includes the bending, torsion, combined bending and torsion, also lateral and longitudinal loads. So the chassis structure should be strong in stiffness in design case rather than strength. The chassis and body developments should also reduce weight because it improves the vehicle ride, handling, improves the performance of car by reducing the drag because of high weight to power ratio, and also will reduce the need for power there by increases the fuel efficiency. Because of this now even mass produced passengers cars lightened up by the most detailed weight-watcher engineering techniques due to corporate Average Fuel Economy (CAFE) regulations of the federal government. Lighter vehicle r equires less power, hence less fuel, for equal performance. History The demand for the chassis with high torsion stiffness and low weight had increased from the World War 2. This demand had led to the innovation of many kinds such as Space frame, stressed skin etc. These types had become universal among the European road race cars following its appearance in the Lotus MK and the Mercedes-Benz 300SL in 1952. These are the cars which used strictly space frame chassis and the attention they received had popularized the idea. Major automobile industries in present era are purchasing the competitive vehicles and disassembled them carefully to study the weight and stiffness of car for comparison with the equivalent part of their own vehicle. So this lead to a competitive reasons than for increase fuel economy. Today have been included to expand the following three reasons: A means for recognising opportunities for overall weight reduction for better fuel economy. The means for determining centre of gravity (CG) location and polar moment of inertia. Detail weight estimates provides target figure of cost estimates of all parts. To resist inertial loads under accelerations, accidents etc. Structural efficiency A designer can achieve enough stiffness for a chassis from any form of construction, if enough material is used. This is not the criteria of a designer, to assess the efficiency of structure its stiffness must be considered in relation to the weight. The below shows the absolute increase in stiffness achieved in recent years is the increase in stiffness to weight ratio. Vehicle year Torsional stiffness(lb-ft/degree) Structure weight (lb) Stiffness/weight ratio Lotus 21 F1 1961 700 82.0 8.5 Lotus 24 F1 1962 1,000 72 13.9 Mc Laren F1 1966 11,000 Na Na Lotus 79F1 1979 3,000 95 31.6 Lotus 79 F1 Late 1979 5,000 85 58.8 Lotus F1 1980 10,000 75 133.33 Lola F1 1993 30,000 80 375 Table1: Demand for increase in structural efficiency. Literature Review Introduction: The loads that are experienced on a chassis are light commercial loads due to normal running conditions are considered. That is caused as the vehicle transverses uneven ground as the driver performs various manoeuvres. Basically there are five load cases to consider. Bending case. Torsion case. Combined bending and torsion case. Lateral loading. Fore and aft loading. 2.1.1. Bending case This type of loading is caused due to the weight of components distributed along the frame of the vehicle in the vertical plane which causes the bending about y-axis. The bending case depends mainly on the weight of the major components in the car and the payload. First the static condition is considered by determining the load distribution along the vehicle. The axle reaction loads are obtained by resolving the forces and by taking the moments form the weights and positions of the components. 2.1.2. Torsion case The vehicle body is subjected to the moments applied at the axels centrelines by applying both upward and downward loads are at the each axle in this case. Because of this it results in a twisting action or torsion moment about x-axis of the vehicle. The condition of pure torsion does not exist on its own because of the vertical loads always exist due to gravity. However for the calculation purpose the pure torsion is assumed. The maximum torsion moments are based on loads at the lighter loaded axle, its value can be calculated by the wheel load on the lighter loaded axle multiplied by the wheel track. The loads at the wheels are shown in the above figure. So the torsion moment is given as: RF tf = RR tr 2 2 Where tf and tr are front and rear track respectively and R f and Rr are front and rear loads. These loads are based on the static reaction loads but dynamic factors in this case are typically 1.3 for road vehicles (Pawlowski, 1964). 2.1.3. Combined bending and torsion In practice the torsion will not exist without bending as gravitational forces are always present. So the two cases must be considered when representing a real situation. Fig3: combined bending and torsion. 2.1.4. Lateral loading This type of loading is experienced by the vehicle at the corner or when it slides against a Kerb, i.e. loads along the y-axis. The lateral loads are generated while cornering at the tyre to ground contact patches which are balanced by the centrifugal force MV2 / R, M stands for vehicle mass, V vehicle velocity , R is the radius of the corner. The disaster occurs when the wheel reactions on the inside of the turn drop to zero, that means that the vehicle ready to turn over. In this case vehicle will be subjected to bending in x-y plane. The condition that applies to the roll over is shown in the below figure and it also depends up on the height of the vehicle centre of gravity and the track. At this particular condition the resultant of the centrifugal force and the weight that passes along the outside wheels contact patch. And hence lateral acceleration is V2/R=gt/2h Lateral force at the centre of gravity MV2/R = Mgt/2h. Front tyre side forces YF = Mgt b/2h(a+b). At the rear tyres YR = Mgt a/ 2h(a+b). From the lateral acceleration it is clear that it is t/2h times that of the gravitational acceleration. Kerb bumping will cause high loads and will roll over in exceptional circumstances. And also this high loads will cause in the bending in the x-y plane are not critical as the width of the vehicle will provide the sufficient bending strength and stiffness. 2.1.5. Fore and aft loading At the time of acceleration and breaking longitudinal forces will come into picture along the x-axis. Traction and braking forces at the tyre to ground contact points are reacted by mass times acceleration inertia forces as shown in below figure. The important cases such as bending, torsion, bending and torsion will come into play as these determine the satisfactory structure (Pawlowski, 1964). 2.1.5.1 Longitudinal loading At the time of vehicle accelerates or decelerates, the inertia forces are generated. The loads generated can be transferred from one axle to another by the inertia forces as the centre of gravity of the vehicle is above the road surface. While accelerating the weight is transferred from front axle to the rear axle and vice versa at the time breaking and decelerating condition. To have a clear picture of forces acting on the body a height of the centres of gravity of all structures are required. And its not so easy to determine. A simplified model considering one inertia force generated at the vehicle centre of gravity can provide useful information about the local loading at the axle positions due to breaking and traction forces. Front wheel drive, the reaction on the driving wheel is: RF = Mg(L-a) Mh(dV/dt) L Rear wheel drive, the reaction on the driving wheel is: RR = Mga + Mh(dV/dt) L In braking case the reactions on the axles are: RF = Mg(L-a) + Mh(dV/dt) L 2.1.6. Allowable stresses From the above discussed loads it is clear that it will induce stresses in all over the structure. So it is important that under the worst load conditions that the stresses induced into the structure are kept to acceptable limits. In consideration of the static loads of a limited amount should give a stress level certainly below the yield stress. If analysed the bending case for a road gong car is considered the maximum allowable stress should be limited as follows: Stress due to static load ÃÆ'—Dynamic factor à ¢Ã¢â‚¬ °Ã‚ ¤ 2/3ÃÆ'— yield stress. The above equation says that under any worst load condition the stress should not exceed 67% of the yield stress. Alternatively the safety factor against yield is 1.5 for the worst possible load condition. 2.1.7 Bending stiffness It is equally important to consider the bending stiffness weather to say the structure is sufficiently strong or not. So an equal and important assessment is given to the structural stiffness. Therefore many designers consider the stiffness is most important than strength. It is possible to design a structure which is sufficiently strong but yet unsatisfactory because of insufficient stiffness. Designing for acceptable stiffness is therefore often more critical than designing for sufficient strength. For vehicles the bending stress is determined by the limits of deflection of the side frame door apertures. In case of excessive deflection the doors will not shut properly. Local stiffness of floor is also important because it minimises the safety of the passenger. 2.1.8 Torsion stiffness If the stiffness is low the driver may feel that the vehicle in front will be shaking with the front wing structures moving up and down. The practical problems of doors failing to close properly will also be seen. A similar thing will be seen in the jacking points that are positioned at the corners of the vehicle. For fast moving cars the torsion stiffness is very important because it may cause serious handling problems. Therefore care should be taken in maintaining sufficient torsion stiffness. So from the all above dimensions of forces and handling of a vehicle chassis should be stiff enough and also should be less in weight. 2.1.9 Chassis types Chassis are classified into several types they are: Ladder frames. Cruciform frames. Torque tube back bone frame. Space frame. Monocoque. In the present era of automotive industry designers are using the space frame and monocoque for the justification of design problems and to sufficient structural stiffness. 2.1.9.1 Space frame A space frame chassis is a development of four tube chassis, both of them look quite similar. But the space frame differs in several key areas and offers very good advantages when compared to the predecessor. A space frame is an arrangement of many straight tubes in which the loads acting are either in tension or compression. The figure below shows the clear idea of a space frame. But from the above figure it is clear that the diagonal member is pulled in tension when a load is acted on it. This above illustration is the simple idea of the space frame chassis. This experiencing of loads in either tension or compression is a major advantage. So none of the tubes will be subjected to the load will tend to bend in the middle. Since the space frames are very good in torsion stiffness. The three dimensional space frame chassis are used for specialist cars such as sports racing cars. This type of vehicle design is used for low volume and mass production as well. In this typ e of structure it is imperative to ensure that all planes fully triangulated by doing so the beam elements are essentially loaded in tension and compression. In the space frame welded joints are done it retains bending and torsion at the joints, but to rely on this restrains will render the structure less stiff. The stiffness is provided by the diagonal member subject to direct tension or compression. 2.1.9.2 Space frame principles A space frame is three dimensional arrangements of tubes loaded in pure tension and compression. The joints between them can be replaced by the ball joints without affecting the stiffness. Other important feature is all loads enter and leave the structure at the points of intersection of three or more tubes. The structural elements do not have to be tubes and the joints do not have to be welded. In terms of torsional stiffness the space frame attempts to connect the four spring anchorages so that is impossible to twist the pair without stretching and compressing the tube. AIMS The first thing to undertake this research is to set some basic aims that need to be achieved. As the aim of the project is stated to reduce the weight and increase the stiffness of existing vehicle chassis. So the main aims are in terms of weight, stiffness, and size. 3.1. Weight Weight was a main consideration in the research it is very crucial to reduce it to that of original weight. It helps in improving the weight to power ratio, better fuel efficiency and performance. 3.2. Stiffness It is also another key factor to be considered in the research. The stiffness must be improved to that of existing one in case of torsion, bending. 3.3. Size Last but not the least, the above reduction in weight and increase in stiffness must be achieved without effecting the size and shape of the chassis. This is important because it should not affect the driver to get in the car, and appearance of the car. And also the constraints set for the positioning of the engine etc should not be changed. 3.4. Requirements Certain requirements beyond my research boundary and aims are needed to be specified, to make up and achieving success in my research they are: The elements in the space frame which should not disturb must be specified. The dimensions of the chassis, and the materials used must be specified. The specification of the loads on the chassis. The original weight of the chassis which is going to be modified. The stiffness that chassis must be in terms of torsion, bending. Project Objectives The objectives of the project are: To analyse the original chassis, its structure, weight, stiffness, torsion, and materials used. Research the characteristics of space frame chassis and discover the effects with respect to vehicle handling and performance in case of bending and torsion loads. The benefits and performance of materials when replaced by the original one in terms of weight and stiffness. The research should be done with resources available. From testing and changing the elements, dimensions other than the constraints in lab, modifying the improvements in chassis. Analysing the results to that of the original chassis and comparing. Research Questions What are the materials used for the chassis construction? What are positions in the chassis which should not be disturbed? What is maximum allowable weight, stiffness and loads that being subjected by the chassis? What will be effect on stiffness and weight if certain elements of the chassis were replaced by the other materials? If the diameter and size of the elements were changed what will be the effect on weight and stiffness? If the positions of the elements other than the elements which should not be disturbed, i.e. by mix and matching, replacing the positions. What will be the effect on stiffness and weight? If the circular tube cross-sectional elements of the chassis in some areas are replaced by square tube cross-sectional elements, what will be the effect on stiffness and weight? Research Approach and Design 6.1. Introduction The problem being researched is quantitative rather than qualitative. It deals in numerical values and variables, predetermined categories, focuses on specific knowledge and control of variables. The approach of this research is different to that of qualitative research which would involve human subjects, questionnaires and interviews. The approach will be analytical which will include experimental analysis, analysing the data, interpreting the results, comparisons etc. 6.2. Approach and design The research is about how to increase the stiffness and reduce the weight of existing vehicle chassis. The research is based on a lot of literature, experimental design and analysis. It should be well designed, planned and managed to ensure that the results can be analysed, interpreted and presented. Throughout the period of the research a process was followed to produce a successful report on the analysis done with that of the original chassis they are: Setting some benchmarks in regarding to the design of chassis. Analyse the previous chassis, and getting an idea in terms of stiffness, weight, shape. Developing the modelling, and analysing techniques that allows the process to be simple and can be modified easily. Gaining the information regarding the dimensions of the chassis from the designers and the areas in the chassis which should not be disturbed in terms of design. Looking for the possibility of the new considerations that were not previously included in the design. Considering the feedback of the supervisor as the process of the research goes on. 6.3. Experiment design It includes a statement of problem to be solved. Before going to do the research on the experimental design it is important to consider all points of view of what the experiment is intended to do. 6.3.1 Response variable The problem must include reference to at least on characteristic of a unit on which information is to be obtained. Those characteristics are called response or dependent variables. In this research the response variables are weight and stiffness, which are dependent on material, design, etc. In addition to reference of the response variable, some questions should be asked. They are measurements methods, what tools are required to measure the variable? Can variable can be measured accurately or not? 6.3.2 Independent variables The variables which control the response variables are called Independent variables. In this piece of work the independent variables are: Load on the space frame chassis. Material used for the chassis. Design of the chassis. Size and shape. The independent variables will be chosen randomly one at a time or by considering more than one independent variable. The response on the dependent are analysed and compared to that of original chassis. 6.3.3. Design Before the data is collected and results are drawn, it is important to know how to solve the problem with a limited amount of time and available resources. It is important to note how many observations should be taken, what is the maximum amount of deviation in terms of stiffness and weight in comparable to original one. Also attention is required in handling the independent variables. 6.3.4. Analysis comparison The final step in the experiment is to compare the results of the optimised chassis to that of the results on the original one, and approach the problem by checking and comparing the results. This will be done by the preparation of the graphical displays of the values in terms of weight and stiffness. Its important to make sure that the results are within the prescribed limits. If its not, follow the investigation again by controlling the independent variables. 6.4. FSAE chassis Rules and Requirements. There are some rules that must be followed throughout the design and construction of chassis. If these rules are not followed strictly the FSAE car will be eliminated from the competition. The rules that have to be followed are. Structural requirements. Minimum material requirements. Alternative tubing and material. Steel tubing requirements. Aluminium tubing requirements. Composite material requirements. Roll hoops requirements. Tube frames. 6.4.1 Structural requirements. The structure of the vehicle must include two roll hoops, front bulk head with support system and impact Attenuator, and side impact structures. 6.4.2 Minimum material requirements. 6.4.2.1 Baseline Steel Material. The structure of the car must be constructed with: Round, mild or alloy, steel tubing (minimum 0.1% carbon) of the minimum dimensions according to the following table. Item or Application Outside diameter ÃÆ'— Wall thickness Main and Front hoops, Shoulder harness mounting bar. inch (25.4 mm) x 0.095 inch (2.4 mm) 25.0 mm x 2.50 mm metric Side Impact Structure, Front Bulkhead Roll Hoop Bracing, Drivers Restraint Harness attachment. inch (25.4mm) ÃÆ'— 0.0065 inch (1.65mm) or 25.0mm ÃÆ'— 1.75mm metric or 25.4mm ÃÆ'—1.60mm metric. Front bulk head support. 1.0 inch (25.4mm) ÃÆ'— 0.049 inch (1.25 mm) Or 25.0 mm ÃÆ'—1.5 mm metric or 26.0mm ÃÆ'— 1.2 mm metric. Table 6.4.2: Minimum material requirements. (Source: FAE rules 2008) 6.4.2.2 Alternative Tubing and Material The chassis can be constructed with alternative tubing and material but not for the Main Roll Hoop and Main Roll Hoop Bracing. These must be constructed only with the Steel, to say in other words the use of Composites and other materials such as Aluminium or alloys are strictly prohibited. If the chassis was to constructed with alternate tubing rather than material, the tubing must not be thinner than as shown below. 6.4.2.2.1: Minimum wall thickness for steel tubing requirements Material and Application: Minimum wall thickness: Steel tubing for front and Main Roll Hoops 2.0 mm (0.079 inch) Steel tubing for Roll hoop Bracing, Front bulk head drivers harness attachment. 1.6 mm (0.063 inch) Steel tubing for side impact structure front bulk head support. 1.2 mm (0.047 inch) Table 6.4.2.2.1: Minimum wall thickness for steel tubing requirements Source: FSAE 2008 rules. 6.4.2.3: Aluminium tubing requirements Minimum wall thickness: Material Application : Minimum wall thickness: Aluminium tubing 3.0 mm (0.118 inch) Table 6.4.2.3: Aluminium tubing requirements. (Source: FSAE 2008 rules). 6.4.3. Roll Hoops The Roll hoop design criteria must justify the following: 6.4.3.1. Main Hoop The drivers head and hands must not contact the ground in any rollover attitude. The frame must include both Main Hoop and Front Hoops The Main Hoop must be constructed of single uncut tubing made of steel as per the minimum tubing requirements. The use alternate material is prohibited for construction of main hoop. The main hoop must extend from the lowest member on one side of the frame, to the down towards the lowest Frame member on the other side of the frame. In the side of the car the portion of the attachment of the Main Roll Hoop which lies above the attachment point of the main structure of the frame must be within 10 degrees to the vertical. The vertical members of the Main Hoop must be at least 380mm apart at the location where the Main Hoop is attached to the Major Structure of the Frame. In the Front view of the vehicle. 6.4.3.2. Front Hoop The Front Hoop must be constructed of closed structure of steel as minimum tubing requirements. The use composite materials are prohibited. The Front Hoop Frame member must extend from one side of the Frame, to the down over and towards the lowest Frame member on the other side of the Frame. The top most surface of the Front Hoop should not be below the top of the steering wheel in any angular position. The front Hoop should be no more than 250 mm forward of the steering wheel when measured horizontally through the vehicle centre line. No part of the Front Hoop should be inclined at not more than 20 degrees in the side view. 6.4.3.3. Main Hoop General Requirements A straight line drawn from the top of the main hoop to the top of the front hoop must be clear by 50.8 mm of the helmet of the teams drivers and the helmet of a 95th percentile male. When seated normally and restrained by the Drivers Restraint system. 95th Percentile Male Template Dimensions A two dimensional template used to represent the 95th percentile male is made to the following dimensions: A circle of diameter 200 mm (7.87 inch) will represent the hips and buttocks. A circle of diameter 200 mm (7.87 inch) will represent the shoulder/cervical region. A circle of diameter 300 mm (11.81 inch) will represent the head (with helmet). A straight line measuring 490 mm (19.29 inch) will connect the centres of the two 200 mm circles. A straight line measuring 280 mm (11.02 inch) will connect the centres of the upper 200 mm circle and the 300 mm head circle. The 95th percentile male template will be positioned as follows: the seat will be Source: FSAE rules 2008. 6.4.4. Front Impact Structure The drivers feet are always with in the Major structure of the Frame. No part of the drivers feet should be above or outside the Frame in the side and front views, while touching the pedals. Forward of the Front bulk head must be energy- absorbing Attenuator. 6.4.4.1. Bulk Head The requirements of the Bulk head in a Front impact structure are: It should be constructed of closed section tubing. It should be located in front of all non-crushable objects. It should be positioned in such way that the soles of the driver when they touch the pedals must be rearward of the bulkhead plane. Monocoque construction must approve a Structural Equivalency Form. 6.4.5. Side Impact Structure The Side Impact structure must satisfy the following: 6.4.5.1. Tube Frames The Side impact structure must be contained with at least three tubular members located on the each side of the driver when seated in the normal driving position. The required three tubular members must be within the material specification. The location for the three required tubular members are: The top structural member of the side impact must connect the Main Hoop and the Front Hoop at the height in between 300 mm and 350 mm above the ground including the 77kg driver seated in the normal driving position. The impact structural member on the lower side must connect to the bottom of the Main Hoop and the bottom of the Front Hoop. The diagonal side impact structural member must connect the upper and lower sides of the impact structural members forward of the main Hoop and rearward of the Front Hoop. Planning the time scales of project. Organising, and fixing the time schedules. Setting aims and objectives. Research questions. 7.2. Literature review Need for reducing the weight and increase the stiffness of chassis. Loads that act on chassis in various cases. Looking at Space frame chassis clearly, and understanding it. Looking at any previous work done similar to this. Any bench marks regarding the weight and stiffness i.e. minimum weight and rigidity that a chassis should be. Also the positions of elements in regarding to the drivers safety, suspension, steering, engine mountings etc. Materials that were used to build the chassis. Diameter of tubes and permissible wall thickness in a chassis should be. Can the outer diameter of the tube be increased and wall thickness be decreased or vice versa. Any option given for change the material of tubes, for example can a mild steel element be replaced with Aluminium or Composites? If the materials were changed does it meet the requirements in weight, stiffness and cost, manufacturability? 7.3. Analysis and interpretation of results Importing the image files of CAD drawings of the original chassis into the FEA software. Analysing the original chassis in weight, stiffness, materials used, outer diameter, wall thickness. Designing the experiments. Changing the wall thickness, outer diameter, positioning of elements by using the FEA software tool. Looking for any areas were design can be changed. Looking at areas where maximum elements can be replaced with minimum elements. Getting the results after running the solver and then comparing it with results to that of original chassis. If the results were satisfied in terms of weight and stiffness, problem was solved. If not the experiment was repeated again and analysed. Project Risk Assessment, Healthy and Safety In this Project the use of resources are: LRC, and journal data bases for literature searching. FEA laboratory for interpretation of results and analysis. The benchmarks are provided by the makers of original chassis. Also the chassis provided is just the CAD drawing but not structure is given in physical way. So analysis will be took place in the LAB which includes change in material, diameters, wall thickness, position of elements etc all will done by use of FEA software tool. But not done manually with machining, welding etc while changing the parameters of elements. So the project risk assessment, health safety are very minimum. And the project will not include for health safety and risk assessment. Ethical Issues The Research which is being done is Quantitative rather than Qualitative. It concentrates on measuring the variables and interpretation results and analysing, and comparing. So it is clear that it does not contain involvement of investigating subjective data and also the perceptions of involvement of people. References Race car chassis : design and construction / Forbes Aird. Publisher: Motorbooks International, 1997. Practical research: planning and design. Edition: 8th ed., International ed. / Paul D. Leedy, Jeanne Ellis Ormrod. Publisher: Merrill Prentice Hall, c2005. Design and analysis of experiments / Douglas C. Montgomery. Edition: 2nd ed. Publisher: Wiley, c1984. An introduction to modern vehicle design / edited by Julian Happian-Smith. Publisher: Butterworth-Heinemann, 2001 The modern Formula 1 race car: from drawing board to racetrack / Nigel Macknight. Publisher: Motorbooks International, 1993. Formula 1 technology / Peter Wright; illustrations by Tony Matthews Publisher: Society of Automotive Engineers, c2001. The science of Formula 1 design: expert analysis of the anatomy of the modern Grand Prix car / David Tremayne. Haynes, 2004.

Friday, May 29, 2020

Tips for hospitality management

Find the aspects of your unique personality that would work well with this career track. Are you interested in a career in hospitality?   Do you see yourself managing a five-star hotel, resort, vacation tour company, exclusive spa, small bed and breakfast or top-flight restaurant? If you’re planning to pursue a degree in hospitality management, ideally from one of the top two programs – Cornell or UNLV   (University of Nevada, Las Vegas) – you’ll need to first think about what you’ve done in your professional life and personal experiences that have led you to want a career in hospitality, and what you plan to do with the degree. Here are a few tips as you approach the application process. Make a few notes for yourself on each one so you have an â€Å"idea bank† to draw on once you sit down to draft your essays: †¢   Ã‚  What life experiences (work, travel, or as a guest) have you had that would â€Å"translate† into a career in hospitality? (ex. Did you work on a cruise ship one summer, as a sous chef in a cafà © in college, or at Disneyworld? Even something simple, like waitressing, could be worked into an interesting essay). †¢   Ã‚  What do you see as your dream career in hospitality and how can your background (academic and/or professional) help you achieve that dream? †¢   Ã‚  What do you see as the future of the global hospitality industry and why?   How can you see yourself taking part in that future? (i.e. maybe you speak several languages and see the industry as a very international one, or maybe you care deeply about the environment and see the future as one that focuses on sustainability). †¢   Ã‚  What inspires you about the world of hospitality?   Really try to come up with an honest answer that in some way expresses your passion or vision for the field. †¢   Ã‚  This is a people profession.   What qualities do you have that relate to that type of work?   Are you bilingual, outgoing, a great manager, excited about sharing a certain regional food or stunning vista with a wide variety of visitors?   Are you perhaps patient (hospitality people have to handle a lot of complaints!) or a perfectionist, or passionate about aesthetics and design?   Find the aspects of your unique personality that would work well with this career track. †¢   Ã‚  Do your homework on the program you’re interested in—why is this program right for you?   Do you see yourself running a small hotel in Paris, a huge Hawaiian resort, or teaching at a culinary school in rural New England?   Try to find the specific classes, programs, and internship opportunities at the school that feels most right to you, and be prepared to tell them why they are the one for you, and you for them. Bon Voyage! //

Tuesday, May 19, 2020

The Cloud Of Wild Canadian Geese - 1047 Words

A subdued accumulation of churning murky grey clouds presses forward from the eastern horizon and occupies half of the mid-afternoon s sky. The sun s blistering rays diffuse in the clouds and tinges the cloud s outer edges with shades of crimson and wine. The lake s clear, echoing plane beckon the luminance of the cloud s striking blend of colors. Its stagnant nature furnishes a reflection of the full length of the radiant sky, down to the terrain s low banking hills and grassy overgrowths within the fields. A thin assembly of tall, heavily branched loblolly pines enshroud the compass of the landscape, forming an imitation of an opaque forest wall. The rainfall deepens and electrifies the inertness of the terrain. The pines shake from side to side in the blustery weather, waving and swirling their branches around with vigorous activity. A short leafed oak tree, much larger and archaic than its counterparts, stands firmly on the precipice of the lake s long, curving contour. An expose d gaggle of wild Canadian geese shuffle their soiled webbed feet with short, quick steps alongside their goslings through lush bunches of wild grass en route towards shelter from the unforgiving downpour. The gaggle takes cover from under the oak tree s high adhering limbs by the edge of the lake. Two of the oak tree s main protruding limbs expand upward and slanted, in opposing directions. Mossy vines crawl up and around the oak s trunk and hang from the tips of the main limbShow MoreRelatedDeveloping Management Skills404131 Words   |  1617 Pagesillustrates that these principles have not always been practiced. Especially in our current day, what we know and what we demonstrate do not always match. Dr. Bob Moorehead of Seattle’s Overlake Christian Church, who resigned his own position under a cloud of accusations, described it this way: The paradox of our time in history is that we have taller buildings but shorter tempers, wider freeways but narrower viewpoints. We spend more but have less; we buy more but enjoy it less. We have bigger houses

Saturday, May 16, 2020

To What Extent Do You Consider the Emancipation of Serfs...

Essay Question: To what extent do you consider the Emancipation of Serfs 1861 to be a key turning point in the development of Russian government and society till 2000? Many historians argue The Emancipation of the Serfs in 1861, to be a key turning point within Russian history. It drastically altered Russia’s economic, political and social stipulation. One could propose the argument that this event lead to the fall of communism in 1990, further more suggesting the extent to which this event affected Russia. Hence this is ‘perhaps the most defining moment in Russian history, with its impact being seen many years after the event itself’. Although historians identify short term effects of this event, the significance to which this event†¦show more content†¦Both peasants and land owners challenged the government with the intention of generating further social changes. The instant consequences to the emancipation of the serfs left Russia crippled, ironic, when alleged that it intended to advance Russia’s status. Many historians argue that despite abolishing serfdom, the means in which it was carried out didn’t coincide with reality. Subsequently, there were many riots which caused a rise of political groups such as Narodnik movement whose existence proves that Russian society was changing. Disorder spread with calls for change within Russia like In May 1862 where a number of pamphlets were issued including the radical Young Russia. Such propaganda aimed to gain support and create challenging individuals which would pressure the Tsar to make further changes. One could argue that as a result this led to the 1905 revolution and the end of Tsardom. Society was extensively transformed. Indeed, there were many negative results, yet many reforms proved to be positive such as the development of education; in 1862 schools were placed under the jurisdiction of the state, rather than the church. The university regulations of 1863 allowed freedom for universities and as a result womens education flourished; by 1881 2,000 women were leaving their stereotypical roles behind and studying in universities, something that the west hadn’t yet done, showing that Russia was ahead of

Wednesday, May 6, 2020

Characteristics Of A Market Structure - 1807 Words

What are the characteristics of a market and why are they so important? Simply, the characteristics that define a market are the market structure. The market structure is comprised of features that best describe the goods or services of a market along with the organizational or competitive characteristics (What is Economics?). Market structure can also define the number of companies that exist within a market, producing the same products or providing the same services. The market structure bares great influence on the actions and reactions of firms operating within the market, it also bares great significance on the way a firm will market and price the available products and services. Market structure is also a key component for a company†¦show more content†¦For a company to possess that freedom of entering and exiting implies that resources such as capital are mobile and that it will not result in the creation of barriers to entry. An example of these possible barriers of entry could be increasingly high start up costs that may incur for a new organization. 1.2. Pricing Strategies When figuring pricing strategies within the perfect competition model a firm must consider that the attributes of the product and any cost advantages will eventually be exposed, and will either be mimicked or beaten (Whinston, 1995). Though the perfect competition model is ideal, it is seemingly impossible for a single firm to consistently produce its services and goods at the lowest cost. Thus, the perfect competitor must continuously seek to improve cost management, its production technology, and even the economies of scope. The most effective way to do so is through the cost leadership strategy (Kimmons, 2013). This strategy both requires and allows the corporation to constantly seek ways to further decrease costs, enabling the firm to stay more advanced with leverage over the competition. This process needs to be repetitive, in order to maintain established leverage. 2. Monopolistic Competition 2.1. Description Monopolistic competition is a form of imperfect competition where firms offers products or services that are different from competitors meaning that the

Company Structure Bat Is Controlled By A Board - 1385 Words

Company structure: BAT is controlled by a board which is responsible for the vision and strategic direction of the company, which include—group policies, major corporate activities, annual report approval, budget, etc102. Below the board, there are two main boards as shown below103. Management Board – responsible for the implementation of the group’s strategy and policies, the framework for daily operations of operating subsidiaries. This board consists of 12 senior group executives, the financial director, and chaired by the chief executive. Next-Generation Products (NGP) Board – focuses entirely on non-combustible tobacco and nicotine-based products. This group is comprised of both the financial director, managing director, and chaired by the chief executive. In addition, there are four main committees104 Audit Committee – responsible for the group’s financial statements and formal statements regarding the company’s performance; group’s accounting policies; effectiveness of the group’s accounting; internal audit functions; and external auditing. Corporate Social Responsibility (CSR) Committee – responsible for the overall management of CSR; the group’s strategy and management of significant social, environmental and reputational issues; sustainability; and effectiveness of CSR governance. Nominations Committee – responsible for reviewing the structure, size, and composition of the company’s boards; procedure for appointing directors;Show MoreRelatedCarbon Nanotubes : Methods Of Preparation And Applications1364 Words   |  6 Pagesnanotubes are synthesised. In producing of CNTs by using CVD method , catalyst helps to CNTs to grow from at surfaces. 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Shaihu Umar free essay sample

Justifying the Inhumane Despite being brought up in a world we ourselves would consider inhuman, uncivil, and punishing, Shaihu Umar was a patient man that hundreds flocked to for wisdom and guidance. Alhaji Sir Abubakar Tafawa Balewa’s Shaihu Umar: A Novel about Slavery in Africa follows the story of a boy that grows to be a highly respected Muslim man that endured through a whirling childhood. Beyond the capturing storyline, Balewa’s novel reveals much about the past world found in Africa that allows the reader to leave the novel more aware of the culture, dispositions, and history of the time. Balewa’s novel depicts a past world in which dehumanization of people is normalized through African life and custom. In my efforts to defend my argument, I refer to the dehumanization of people as the notion of slavery. Slavery in the traditional sense as we know it but also in the general sense of one person belonging to another through hierarchies of social stratification. In the past African world discovered in Balewa’s writing, the African life and customs reveal a time when the dehumanization of peoples became justified through legislations and social norms. Corrupt court systems and the slavery institution created the legal system for slavery while the African lifestyle and Muslim religion created a blanket of tolerance and acceptability. Together these aspects fashioned the world Shaihu Umar faced and recalls. The court systems created a world in which it was easy to be falsely convicted and difficult to prove anything otherwise. Multiple times in the storyline characters are wrongly convicted and face their word against another. In all situations, there is little done to search for the truth behind convictions or complaints. Each of the court related instances results in an unjust ruling that leads characters to ultimately accept the decision as fit. As seen early in the story, Makau is falsely convicted of hiding captured slaves and not reporting them to the court officials. As he is quickly outnumbered by many opinions against his own, and the judge declares he is guilty of an action he cannot prove himself innocent against. The chief of the court exclaims to Makau â€Å"this is the reward which you get  from God for having betrayed my trust, after I had trusted you† (27). Even in this situation when Makau was befriended by the chief, there was nothing Makau could do to prevent the ransacking of his compound and his eventual banishment. In another instance, Umar’s mother was captured into slavery. When she tried to assert her freedom in the courts, the courts ruled she was to be a slave. Although false and unfair, she is content with the decision at hand. The overall slavery institution does not upset her nor deter her from her task at hand. Umar’s mother â€Å"continued as usual, and did not show any sign that she was upset† (69) when she was ruled to go with her new owner. The instances of Makau, Umar’s mother, and the court related decisions reveal how it became acceptable to receive unjust and inhuman rulings. The decisions of the courts became something to accept and live with. There was no overturning the decision that had been made. Therefore the inhuman treatment of people became that of something to be followed and was understood as fit and just. Hausa lifestyle and custom reveal how the notion of inhuman ownership can exist outside of slavery and in something simple like social hierarchical norms of status through society. Simply put, the marriage between Umar’s mother and Makau revealed a way in which someone belonged to another outside of slavery. When Umar’s mother and Makau became married, Umar’s mother became, in some ways, property of Makau. On the day of her wedding, â€Å"a day was appointed upon which she was to move into her husband’s compound† (21). She was expected to do this and leave her old life behind. As a wife, she was also expected to be dedicated to her husband. These examples revolve around the idea that people could be entrapped to a form of slavery of ownership based on the understood norms of society. As a wife, Umar’s mother was expected to be a servant of her husband’s just like a slave would to their master. As we would see the inhuman treatment of a person to be a slaver to an owner, this parallel social construct was perfectly acceptable in the Hausa lifestyle. Another lifestyle adoption that contributed to the normalization of dehumanization and false treatment was the education one could receive. To become educated in the time and place seen in this novel was to become religiously enriched. After becoming a son of Abdulkarim, Umar began his education and assimilation of the Muslim religion. Umar was a man known to have a gentle face, ever patient and tolerant. His studies allowed him to become rich with  knowledge and, as a result, many travelled great distances to learn from him. Umar is an example of someone known in his time as having â€Å"the kind of character which the Arabs like† (56). Abdulkarim spoke these words regarding Umar’s character. Being of respected character, Umar was always gentle, he never interfered in what did not concern him and â€Å"he never wrangled with anyone† (18). These points revolve around the idea that the education of the time created for a more relaxed character and demeanor. As Umar began his life with Abdulkarim, it was aware to Abdulkarim that Umar was of a good character in that he kept to himself. This characteristic made him liked by Arabs. Together, Umar’s initial and educated character are something that’s valued by normal lifestyle. Umar has the ability to be patient and avoid anger. His education and assimilation to Muslim life make him a more understanding person, and better able to turn away from the harsh realities of life. Similar to the notion of religious education making for a more patient and understanding person, the Muslim religion has a strong influence on the acceptance of characters in Balewa’s novel. Many times, characters accept large realities they faced with justifications of God, or as things God had brought them to. There was little anger or frustration with a situation at hand, knowing God’s hand is at work. Makau’s banishment does not cause him unrest and he even prays for his banishers that â€Å"God bring you safely out of the forest† (30). It is a true testament of faith to pray for one’s own enemies as Makau does here. Another instance later, Umar’s mother is grateful to have finally found her son. She exclaims â€Å"for many years now I have been seeking you, and at last God has brought us together† (74). Despite the enslavement and other cruelties she suffered, Umar’s mother is eternally grateful to have found her son after the years God put her through to do so. In both these situations, dehumanizing actions were justified and normalized through the Muslim religion. The idea of God deeming them to happen gives Makau and Umar’s mother a peace of mind. It is because of all these varying aspects that something as dehumanizing and inhumane as human ownership. The world in which it becomes something of normal acceptance for a person to have unjust rulings held above them and eventually be owned or treated like property. The social laws and norms of the Hausa and Muslim lifestyle water down the affects felt by something like this and create a norm of acceptability. Beyond the lifestyles and expected behavioral  reactions, religion and education further develop a patient and accepting person. Umar was highly praised for his character in that he minded only himself and was patience toward all that happened. This one simple characteristic is highly regarded and looked well upon one whom may possess these characteristics. A person with these characteristics are apt to be accepting and cause little unrest over an unjust court ruling or the maltreatment of a person. Together these aspects create an acceptability for the most inhumane treatment of people. Bibliography Alhaji Sir Abubakar Tafawa Balewa, Shaihu Umar: A Novel about Slavery in Africa. Princeton, NJ: Markus Wiener Publishers, 1989

Tuesday, May 5, 2020

Business Process Outsourcing -Samples for Students-Myassignment

Question: Discuss about the Advantages and Disadvantages gained by businesses through Outsourcing Processes. Answer: Introduction Modernization of the world has provided business organizations with an expanded scope for development within and beyond a nation. A growth of companies has lead to a consequent rise of functions that along with providing a smooth ground for operations tends to support them. Among the various business tools, outsourcing of activities has gained a lot of importance in the past years. In addition to acting as a helping hand to newly set up firms, the concept provides a direction to high revenue earning companies (Gerbl et al., 2015, pp. 505-518). As compared to internally carried out functions, outsourcing process offer numerous benefits to organizations. However, Parlour (2016, p. 389) states that like every business tool, this particular aspect also haves its own set of issues and limitations that adversely affect performance levels. It is noted that outsourcing being multi-dimensional in nature significantly contributes towards building up relationship with the external world by form ing contractual agreements with service providers. On the other hand, factors like de-motivation and collapse of control within a firm are certain elements that impact gaining of profitable results from the tool (Gerbl et al., 2015, pp. 505-518). This report takes into consideration the diverse advantages and disadvantages of outsourcing business functions. The project tends to depend on a number of secondary sources such as journals, magazines, conference papers, books and articles to gain a detailed insight into the topic. Apart from understand the concept in a thorough manner, the report analyzes the reviewed materials with a motive to locate pitfalls. Project Objective. The principal objectives for this particular project are as follows: To understand the various advantages gained by businesses through outsourcing processes. To understand the various disadvantages confronted by businesses through outsourcing processes. Project Scope Outsourcing has been a topic of debate for business experts over the past few years. It is noted that the aspect requires detailed investigation before implementation. In order to evolve with a clear conclusion the project makes use of various reviewed and published resources. Moreover, the report highlights the presence of gaps in the literature along with an attempt to fill them. In addition to contrasting and comparing different materials, the project tends to locate similarities among them as well. Literature Review Advantages of Outsourcing Functions in Business As opined by Lacity and Willcocks (2014, pp. 66-92), outsourcing is recognized as a metric of strategic significance across the business industry. The diverse tool can be further differentiated into various types depending upon the variables of a company. It is noted that each category provides a set of benefits to the administration (Garrigos-Simon et al., 2015, p. 56). Based on the work of Chou et al., (2015, pp. 30-43) the pros of outsourcing can be classified into five separate parts: tax evasion, decreased manufacturing cost, relational rents, adaptability and strategic orientation. On the contrary, Auksztol and Chomuszko (2013, pp. 167-190) focuses on an extensive research and thereby grouped the various advantages of outsourcing in the following way: Expert Operations: The assistance of specialists helps an organization to accomplish more prominent outcomes. Outsourcing empowers a firm to develop firm relations with experts of various fields. Along with a growth in abilities, service providers help companies with technological knowledge and investments (Lacity and Willcocks, 2015, p. 471). Additionally, capacity, competency, control and administrative productivity likewise increase. It is noted that managers in an enterprise actively involves in a planned coordination of outsourcing activities with a motive to gain stability and competiveness. Cost Reduction: As compared to the work of Mol and Brewster (2014, pp. 351-364), the article of Auksztol and Chomuszko (2013, pp. 167-190) engage in a thorough investigation of this factor. In addition to manufacturing expenses, operation costs also tend to fall. Moreover, apart from degrading working capital and unproductive expenditure, outsourcing enhances the taxpaying capability of organizations. It is noted that there is an additionally expansion of managerial and employment capabilities alongside decrease in procedural investment. The component also guarantees bringing down of overhead expenses as well. On the other hand, there is a rise in savings within the firm. Further, Parlour (2016, p. 389) states that outsourcing not only costs less and cut down prudent expenses by 50%., but also incorporates specialization. Shift of Focus: Among the several functions and activities in a firm, there exist certain non-productive operations that affect adversely affect business Wuyts et al. (2015, pp. 61-76). Outsourcing processes essentially helps the administration of a firm to separate core exercises from the unimportant ones and which in turn help managers to concentrate on developing business. For instance, associations regularly outsource auditing and focus on manufacturing products, thereby progressing towards a determined strategy that contributes towards building a competitive edge and meet customer demands in a better manner. As stated by Mol and Brewster (2014, pp. 351-364), outsourcing practice encourages organizations to focus on centre procedures, acquire specialized knowledge and optimally utilize economies of scale. Enhanced Innovation: The reallocation of focus from unproductive practices to core processes enormously helps the administration of a business to build up a profitable market. In accordance to Auksztol and Chomuszko (2013, pp. 167-190), Gerbl et al. (2015, pp. 505-518) mentions that outsourcing noticeably guides managers to shift resources from internal operations to innovation. It is noticed that the tool enhances creativity inside the authoritative structure that further enables the workforce to develop performance and production rates. Further, innovation in a company acts as one of the most impacting motivating factors. Workload Management: Administration of time sensitive operations tends to be difficult task for the management of a firm. According to Lacity and Willcocks (2015, p. 471), outsourcing functions helps to share the excess workload with external agencies which help in a time delivery of outputs. On the contrary, Chou et al. (2015, pp. 30-43), focus on the situation to peak seasons where along with an increase of customer demands, there is a simultaneous rise of internal processes. It is noted that outsourcing crucial functions ensures quality results and achievement of business objectives in the long run. Although there is a detailed analysis of the concept in the journal of Auksztol and Chomuszko (2013, pp. 167-190), it fails to highlight real life cases. Further, no examples have been taken into consideration in this material. On the other hand, the author also does not focus on the case of SMEs. However, Smogavec and Peljhan (2016, pp. 121-152) in their article tend to point out several other benefits of outsourcing which are as follows: Risk Sharing: The management of a company indulge in risk assessing and investigation before the set up of a new venture. It is in the presence of outsourcing that a firm is able to profit from expert skills and thereby escape risky situations. Geographical Dispersion: According to Wuyts et al. (2015, pp. 61-76), expansion of the internet has lead to the creation of online mediums that escape geographical barriers. Apart from time delivery and lowered costing, outsourcing enables companies to organize activities even during holidays. Transparent Project Management: The presence of online channels tends to support outsourcing. On the contrary, removal of informal relationship within an organization and the creation of professional bonding with service providers significantly help in managing projects. Disadvantages of Outsourcing Functions in Business As stated by Smogavec and Peljhan (2016, pp. 121-152), although outsourcing provides an enterprise with several benefits, there exist certain complications that greatly impact decision making. Moreover, it is only with proper planning and coordination that the management is able to control the negatives. Similarly, Hill (2015, p. 319) also believes that the presence of challenges caused by outsourcing not only tends to set hurdles within a firm, but also severely affects its triumph in the corporate world. Lacity and Willcocks (2014, pp. 66-92) shortly breaks down the shortcomings of the aspect into five individual factors: transactional cost, hollowing out, decreased learning, innovation and opportunistic behaviour. Unlike Auksztol and Chomuszko (2013, pp. 167-190), certain characteristics like creativity, extensive scopes and operational costs are referred to as negativities of external service providers in the work of Parlour (2016, p. 389). However, the major disadvantages of outsourcing business functions mentioned in Mosca and Bordelon (2017, pp. 152-163) are the following: De-motivation: Over dependency on external agencies simultaneously leads to ignorance of organization of training initiatives for the internal employees. It is noted that there is a lack of motivation among the workplace in the absence of an interactive environment as well. However, Verma et al. (2013, p. 322) stated that coordinating with external agencies for human resource outsourcing (selection, payrolls, training, development, communication, and employee engagement) notably contributes towards building up competencies in a firm. Limited Managerial Authority: Outsourcing business processes directly or indirectly tends to limit the authority of the management. It is often that administrators are not able to extend their power beyond the boundaries of a firm. Moreover, they also do not have any control on the final output of outsourced activities. As per Vitasek et al. (2013, p. 198), a fall of authority and power of managers lead to decreased productivity of their subordinates. Risk to Plans: In order to secure results in the highly competitive surrounding, businesses tend to involve in successive planning and plotting Stanfield and Thompson(2014, pp. 412-420). Outsourcing activities might lead to negative results, thereby creating hurdles for future flow of operations. However, Hill (2015, p. 319) states that a planned approach towards outsourcing might act as a support to long term developments. On the contrary, service providers that focus on revenue generation do not intend to take into consideration the motives of a firm. Without the knowledge of a company`s objectives, agencies tend to provide unprofitable yields, thereby making the aspect of outsourcing a liability. Data Security Issues: Outsourcing activities often leads to leak of a organization`s private credentials, henceforth giving rise to ethical challenges. On the other hand, improper utilization of these data by service providers might also pose a threat to the firm`s intellectual capital Szymczak (2013, p. 151). Concerning the work of Mosca and Bordelon (2017, pp. 152-163), it is noticed that the authors fail to point out examples of companies that face regular problems due to an excess of outsourcing. Additionally, there are no solutions mentioned in the journal that will help organizations to dissolve risky situations. However, Peck (2017, p. 388) lists a few more inconveniences of incorporating outsourcing as an active process within organizational structure: Hidden Costs: Although Auksztol and Chomuszko (2013, pp. 167-190), considers outsourcing to be cheaper than internally carried out activities, there exist several hidden costs that largely impacts it success. It is noted that a increase of expenditure will affect a firm`s budget. Further, complicated contracts and its unrevealed norms also impact SMEs. No Finance Sharing: With a growth of outsourcing across the corporate world, there has been a rise of service providers who take the concept to be a great source of business. Service providers tend to complete operations for organizations in exchange of a pre-paid compensation and involve in no further relationship, thus escaping financial loses (Molinelli and Paccagnella, 2013, pp. 65-78). Public Backlash: The modern generation consider outsourcing to be foreign aspect. It is noted that people with such a belief take no notice of companies that engage in such affairs. However, Mosca and Bordelon (2017, pp. 152-163) considers this factor to be nonexistent in the real world of business. Conclusion Outsourcing being a vast topic has been a subject of argument and debate for business experts over the past few years. Based on the report it can be inferred that the rise of this strategic aspect has not only lead to a growth of external service providers, but also has forced firms to reconsider the metric. Further, outsourcing as an individual has several norms and regulations that need to be taken into consideration by firms. As compared to complications, organizations can enjoy a large diversity of benefits offered by the concept. However, it is only with the construction, controlling and coordination of proper plans that an enterprise can enjoy the several advantages of outsourcing. On the other hand, it is also noticed that there exist a detailed discussion about the concept in the works of various authors. However, some of them fail to recognize important factors like SMEs, real situations and solutions in their books, articles or journals. References Auksztol, J., and Chomuszko, M. (2013). Business processes outsourcing: Origin and development.Zarza?dzanie I Finanse,pp. 167-190. Chou, S.W., Techatassanasoontorn, A.A. and Hung, I.H., (2015). Understanding commitment in business process outsourcing relationships.Information Management,52(1), pp. 30-43. Garrigos-Simon, F. J., Gil-Pechua?n, I., and Estelles-Miguel, S. (2015).Advances in crowdsourcing. Cham: Springer, p. 56. Gerbl, M., McIvor, R., Loane, S. and Humphreys, P., (2015). A multi-theory approach to understanding the business process outsourcing decision.Journal of World Business,50(3), pp. 505-518. Hill, C. W. L. (2015).International business: Competing in the global marketplace. New York, NY: McGraw Hill Education, p. 319. Lacity, M. and Willcocks, L., (2014). Business process outsourcing and dynamic innovation.Strategic Outsourcing: An International Journal,7(1), pp. 66-92. Lacity, M. C., and Willcocks, L. (2015).Nine keys to world-class business process outsourcing. London: Bloomsbury, p. 471. Mol, M.J. and Brewster, C., (2014). The outsourcing strategy of local and multinational firms: a supply base perspective.Global Strategy Journal,4(1), pp. 351-364.Bottom of Form Molinelli, F. E., and Paccagnella, L. S. (2013).Economics of regulation and outsourcing. New York: Nova Science Publishers, pp. 65-78. Mosca, J.B. and Bordelon, G.R., (2017). Human Resource Managers Detect Management and Legal Disadvantages to Outsourcing.Business, Management and Economics Research,3(2), pp. 152-163.Bottom of Form Parlour, D. (2016).Successful outsourcing and multi-sourcing. London: Routledge, p. 389. Peck, J. (2017).Offshore: Exploring the worlds of global outsourcing. Oxford: Oxford University Press, p. 388. Smogavec, T., and Peljhan, D. (2016). Satisfaction with outsourcing: Empirical analysis on the case of SMEs.Corporate Governance, pp. 121-152. Stanfield, K., and Thompson, S. (2014). Outsourcing.Biall Handbook of Legal Information Management. Farnham : Ashgate, pp.412-420. Szymczak, M. (2013).Managing towards supply chain maturity: Business process outsourcing and offshoring. Houndmills, Basingstoke, Hampshire; New York, NY : Palgrave Macmillan,Bottom of Form p. 151. Verma, S. B., Singh, S. K., and Gupta, S. K. (2013).Business process outsourcing. New Delhi: Shree Publishers Distributors, p. 322.Bottom of FormTop of Form Vitasek, K., Ledyard, M., and Manrodt, K. B. (2013).Vested outsourcing: Five rules that will transform outsourcing. New York: Palgrave Macmillan, p. 198. Wuyts, S., Rindfleisch, A. and Citrin, A., (2015). Outsourcing customer support: The role of provider customer focus.Journal of Operations Management,35, pp. 61-76.