Where is our Language Headed Essay Example | Topics and Well Written Essays - 750 words

Where is our Language Headed - Essay Example The most prevalent and most influential ways of modern communication is texting. Baron has highlighted different arguments concerning effect of texting on the article â€Å"Are Digital Media Changing Language?† Crystal on the article â€Å"2B or not 2B.† has also highlighted the same issue. Whether modern texting has an effect on language remains a contentious issue. Therefore, this paper seeks to compare and contrast the ideologies of Baron and Crystal with an aim of supporting that effect of texting on language is insignificant. Whereas we have appreciated the technological evolution in enhancing communication, it is true that the same has come with an appreciable change in attitude towards language. According to Baron, internet and mobile phone communication has its own characteristics, which are likely to be mapped in official language communication. However, he quotes a study by Pew Internet and American Life Project, which claimed, â€Å"middle school and high sc hool students understand what kind of language is appropriate in what context† (Baron, 2009). According to the findings of this study, it is evident that although texting has become the technological form of communication, it has not greatly influenced the official language of communication. Interestingly, Crystal has echoed the same sentiments. He claims â€Å"Texting has added a new dimension to language use, but its long-term impact is negligible. It is not a disaster† (Crystal, 2008). The similarities in their opinion suffices to support that indeed, the modern trend in texting has little if any significance in official language. It is worthwhile noting that texting is not an emerging trend but rather has evolved since time immemorial. Although it can be claimed that texting has gained heightened usage in recent times, historical evolution has not resulted to considerable effect on official language communication. Baron captures the way technology has caused languag e evolution. For instance, there is an observed change from â€Å"news paper† to â€Å"news-paper† to the presently used â€Å"newspaper.† Similarly, Crystal, on the other hand, recounts the same idea of texting language persistence. He claims, â€Å"The most noticeable feature is the use of single letters, numerals, and symbols to represent words or parts of words, as with b "be" and 2 "to.† They are called rebuses, and they go back centuries† (Crystal, 2008). It can be concluded from the two ideologies that texting has little impact on official language. This is because, texting has been present in the society for decades yet the changes have been minimal. Although Baron has highlighted some of the effects of technology language to official communication, it can be argued that such changes are minimal to warrant heightened worry on language influence. Crystal asserts that language abbreviation has been a common and natural phenomenon for ages. Int erestingly, the criticism on language abbreviation dates back to 1711. He asserts, â€Å"Words such as exam, vet, fridge, cox and bus are so familiar that they have effectively become new words† (Crystal, 2008). People like Joseph Addison were some of the early critiques of language abbreviation. However, language evolution took place as a necessity rather than influence. Language is meant for communication, of course in simple means. Although such changes have been easily adopted as official communication language, Baron promotes the same idea of acceptance to abbreviation. According to him, â€Å"A wide swath of educated speakers of English (at least American English) simply don’

Management Essay Example for Free

Management Essay The management functions of planning, organizing, leading, and controlling Management is the attainment of organizational goals in an effective and efficient manner through planning, organizing, leading and controlling organizational resources. The success of an organization is determined by four essential functions of management: controlling, leading, organizing, and planning. Controlling involves directing and monitoring the progress of employees. Controlling employees and the work environment helps employees to stay focused on goals set by the management. Management must provide superior leadership skills by making their presence known in the work environment. Employees have a basic need of having contact on a daily basis with management. By leading managers motivate their employees and increase efficiency. Management makes an organization successful by organizing all aspects of business which would include business functions; creating organizational charts, setting goals, creating an action plan, and figuring out the logistics to make sure goals are achieved. Management must use the function of control to stabilize employee performance and the work environment. Control is always viewed as a negative term because employees think of being restricted. However, controls are placed for the benefit of everyone, without a controlled organization there would be chaos. Within my organization, management maintains control by setting clear guidelines each employee must obey. Managers expect people in an organization to change their behavior in response to control (Erven, 1994). Since my colleagues and I work as independent contractors everyone has the power to choose their own schedule. Management controls the environment by making everyone adhere to the set schedule by 75% or better. When contractors meet their commitment, they are rewarded with a pay incentive. Prior to this policy being enforced, performance was lower, since this control has been in place performance has increased dramatically. Leading Management is expected exercise the function of leading in order for the organization to meet their goals. Leading is an essential function of management because it helps management direct employees to focus on the big picture. Typically management will focus on increasing productivity to improve cost efficiency. In order to improve productivity, employees need direction and motivation from management. At my organization, employees are paid based on commission. Management provides employees with information about busier working hours so that employees have the opportunity to maximize their efforts on those hours. At the end of the day, management wants the needs of the customers to be met as well as employees to be satisfied with their compensation. Organizing Organizing is a critical component of good management, because everything within the organization is depending on the organizational skills of the management. Management is primarily responsible for organizing resources in order for goals to be met (Bateman Snell, 2007). Within the organization, management must create an organizational chart which would describe the business function and responsibility of each person on that chart. Management would assume responsibility for all logistics to be in place to assist their employees of meeting their goals. In my organization, a critical component of organizing involves having all of the necessary technology functioning properly since business is conducted by phone and internet. On a daily basis the management has to make sure the phone routing system is functioning properly as well as their websites. Occasionally technical problems occur, and they must be handled immediately or else business will suffer if the necessary technology is not available. Planning Planning is essential component to the other three functions of management running smoothly. Planning involves the management team identifying goals and objectives within the organization. Once goals are mapped out, management must work together to analyze the current state of the organization and make a plan of action to implement immediate changes. In order to plan successfully, management must anticipate circumstances they could be affected by. Based on goals, objectives, and their forecast into the future they can begin to create business strategies. The management in my organization focuses on increasing the volume of customers. When the volume of customers drops, promotions occur more often to lure customers in. In order to prepare for unthinkable situations such as a drop in business management must work within other departments to develop contingency plans when business is not going as planned. The roles and responsibilities managers have within an organization. There are managers in every profession – it is not a standalone field. For those of us who become managers, we reach a stage in our career progression where we apply for roles which have management responsibilities. We then need to build our managerial experience and gain the knowledge and skills to enable us to carry out the role effectively. As a manager, there are many responsibilities must follow. Managers take on an essential responsibility for communication. Particularly with the pace of change, it ismore important than ever to keep employees informed of what’s going on. In performing the informational role, managers are essentially two-way information conduits. Managers must keep employees informed of all things that affect their work and provide information to their organisation (and, often, outside their organisation) about what the team is doing. To undertake PDRs with staff. Through the PDR process, to engage in the setting of objectives in order to assist in the monitoring of performance and the development of the individual. To assess the training and development needs of staff to ensure that they are adequately supported in relation to their work responsibilities. Managers are also required to ensure that staff have completed the relevant mandatory training for their role. To ensure appropriate management systems and procedures are in place to meet your health and safety duties. You will find your responsibilities contained in the University’s Health and Safety policy. You are required to ensure appropriate risk assessments are carried out in respect of significant hazards and safety inspections. To apply the University’s Equal Opportunities Policy. Line managers are responsible for maintaining a working environment that is free of discrimination, harassment, victimisation and bullying. In applying the Universities Equal Opportunities Policy and associated training, line managers have an important role in ensuring that no person associated with MMU receives less favorable treatment on the grounds of: gender, race or ethnic origin, nationality, disability, sexual orientation, social background or for any other identifiable discriminatory cause. There will be other responsibilities for you dependent on your managerial level within the University. You should speak to your own manager if you need to clarify any of these.

Kashmir Issue: Confrontations between India and Pakistani since Partiti

In the late 1940s, when the two competing nationalist for India and Pakistani failed to reach accommodation, Britain decided to partition its Indian empire (Wirsing 22). The role of dividing the empire was on the hands of a British representative (Viceroy Lord Mountbatten). He facilitated creation of a Muslim subcontinent, Pakistani. The state of Pakistani was formed with two flanks (eastern and western) separated by 1500 miles of the new states of India (Wirsing 22). The main aim was to establish a region to be occupied by Muslims in the British India. The origins of Indo-Pakistani conflict over the disputed territory of Jammu and Kashmir are complex, rooted in the process of British colonial withdrawal from the sub-continent (Wirsing 22). Kashmir posed a distinct problem (Wirsing 22), and from the time it was established there have been serial conflicts. Indo-Pakistan war of 1947; this war took place with a formal declaration neither made by Pakistani nor India. The Indian army and rebels, supported by elements of the Pakistani army, fought a series of pitched battles with each side incurring sufficient losses (Ganguly and Devin 163). Indian army succeeded in acquiring some parts of Kashmir during the first days of the war, but this was soon shut down by insufficient equipment supplies and of army training. As soon as the rebels identified Indian army's weakness, they took advantage of the situation. This forced the Indian army into a tactical retreat, but this did not last long before the Indians launched a counter-offensive (Ganguly and Devin 163). To react to this, Pakistan army became directly involved in the war. Kashmir situation was more complex because it had a Muslim majority (about 80 percent), a border w... ...pments in the Indian politics depict an intense hatred between the Muslims and Hindus. Policy makers in both countries need to come up with long-term solutions to prevent further losses of lives. Policies which bridge the gap between differences in political, social and religious beliefs need to be implemented. Works Cited Fernandes, Clinton. Hot Spot: Asia and Oceania. Westport, Conn.: Greenwood Press, 2008. Print. Ganguly, Sumit, and Devin T. Hagerty. Fearful Symmetry: India-Pakistan Crises in the Shadow of Nuclear Weapons. Seattle, Wash.: University of Washington Press, 2006. Print. Lyon, Peter. Conflict between India and Pakistan: an Encyclopedia. Santa Barbara, Calif.: ABC-CLIO, 2008. Print. Wirsing, Robert. India, Pakistan, and the Kashmir Dispute: on Regional Conflict and its Resolution. New York: St. Martin's Press, 1994. Print.

On Being Brought from Africa to America: Issue of Race Essay

Wheatly ´s poem â€Å"On being brought from Africa to America† consists of two central messages. First Wheatly ´s gratitude for her Christian salvation that â€Å"mercy† embodied as the enslavement brought her not only to America, but, â€Å"thaught [her] benighted soul to understand.† Second there is a subtle message, a delicate revolutionary thought, dealing with the issue of race. â€Å"Remember, Christians, Negros, black as Cain† describes the importance to remember that those who do right according to Christian belief and are converted and saved like Wheatly will be rewarded in heaven regardless of their skin colour. Her subtle emphasis on religion becomes a gateway for her statement against racism that every other slave should be equal on earth as well. The diversity of tone as at first there is gratitude tuned with understanding, yet in the end authoritative diction and sound creates a more mild, soothing than aggressive tone and claim on racism . The Ballot or the Bullet† speech by Malcolm X concerns the crossroads, a descriptive determination, that Afro Americans have to encounter, choosing between trusting in American democracy and justice to eventually gain equality â€Å"the ballot† or taking matters into their own hands becoming much more militant â€Å"the bullet†. In fact Afro Americans either need to push harder for their rights to be acknowledged by society or there is a need of a physical fight against the system to overcome the â€Å"American nightmare†. With patience and faith, in 1964 Afro Americans still encountered segregation. Malcolm ´s religious background, his aggressive negotiation, contrasting juxtaposition and provocation like â€Å"[†¦] if the white man does not want us to be anti-white, let him stop oppressing and exploiting and degrading us† or â€Å"our mothers and fathers invested sweat and blood† creates a too aggressive tone, militant and radical, . DuBois first chapter in â€Å"Souls of Black Folk†, brings awareness to the fact that there is a â€Å"problem of the twentieth century, [and it], is the problem of the colour line.†. Afro Americans seem to be haunted by a double image and as a result, see themselves through the eyes of others, especially white America â€Å"longing to attain self-conscious manhood, to merge [the] double self into a better and truer self.† Du Bois internal conflict â€Å"double consciousness† proposes to Afro Americans to simply strive to become â€Å"[†¦] both a Negro and an American, without being cursed and spit upon by his fellows†. The chapter also addresses themes such as the salience of political power, the need for civil rights, innate loyalty of the Negro, ideal education, unfulfilled promise to the Negro, and a future bi-racial America. All this content is presented within an alleviating tone, intended as negotiation. DuBois â€Å"Souls of Black Folk† is the strongest text concerning the issues of race as for his alleviating tone serves best for negotiation in both radical -superior and inferior- sides of segregation. In fact by choosing an alternating, subtle and friendly tone, the aggressiveness somehow is eased into acceptance, and the militant, radical anti racist encounters a mirror showing his own personal circumstance within segregation. DuBois not only targets exclusively at the suppressor â€Å"that happens to be the a white man† like Malcolm X, he rather aims at the internal conflict within every oppressed Afro American. Yet enlightenment and internal balance, serves as initial step to overcome the issues of race in order to achieve ultimate equalisation. Lack of religious fundamentalism, militancy and only subtle and non-violent provocation creates a body of thoughts free of extremes. DuBois adjustment of his writing style from a rather narrative tone in Philadelphia Negro(1899) with regards to his manly white audience towards an advocating tone in The Souls of Black Folk (1903), his civil rights activism, crusade on segregation, political disfranchisement and intended improvement of Afro American life strengthen his arguments. Amongst revolutionary thoughts, aggressive radicalism and hatred, DuBois set of tone and arguments is the best harmonising way within an era of riot and anger against segregation and racial injustice. http://www.occidentaldissent.com/american-racial-history-timeline-2/american-racial-history-timeline-1900-1960/

Sub Level Caving

Sublevel caving techniqueSimplicity and low cost are the essence SUBLEVEL CAVING TECHNIQUE SIMPLICITY AND LOW COST ARE THE ESSENCE Author: Partha Das Sharma, B. Tech(Hons. ) in Mining Engineering, E. mail: [email  protected] com, Blog/Website: http://miningandblasting. wordpress. com/ 1. Introduction – Sublevel caving is usually carried out when mining of the orebody through an open pit method is no longer economically feasible. Mining now proceeds underground, underneath the open pit. At first, both a raise and a network of tunnels are made.At different sublevels, jumbos are used for long hole drilling, drilling directly upwards into the roof. These holes are then charged with explosives and blasted. As the roofs cave in, the rock from the ground surface will cave in to the underground as well. Scoop trams or Load Haul Dump (LHD) vehicles transport the muck, loosened rocks, to an ore pass where the rocks are lifted to the surface. Drilling and blasting takes place at differ ent underground levels of the mine at the same time.As the blasted rock, muck, is continuously transported to the ore pass, more blasting will encourage the roof to cave in to the void and further into the drift. This is repeated until blasting, caving and transporting depletes the entire orebody. 2. Modern day Sublevel caving – The sublevel caving technique, as the method is applied today, the whole quantity of ore between the different sublevels is broken using ——————————————————————————————————Author: Partha Das Sharma, E. mail: [email  protected] com, Blog/Website: http://miningandblasting. wordpress. com/ 1Sublevel caving techniqueSimplicity and low cost are the essence controlled drilling and blasting. Sublevel caving is in many respe cts simple. It can be used in orebodies with very different properties and it is easy to mechanize. In sublevel caving, ore is developed from a series of sublevels spaced at regular intervals throughout the orebody. Mining begins at the top of the orebody. A series of ring patterns is drilled and blasted from each sublevel. Broken ore is mucked out after each blast and the overlying waste rock caves on top of the broken ore. This technique is inexpensive, highly mechanized and yields a large amount of muck.It is normally used in massive, steeply-dipping orebodies with considerable strike length. Since dilution and low recoveries are unavoidable, sublevel caving is used to mine lowgrade, low-value ore-bodies. However, studies are going on in various levels to eliminate the shortcoming of the system. The designs which are used and the measures which can be taken to eliminate the disadvantages are less understood. Possibly the modern version of the method was developed in the iron mine s of Sweden. Over the past few years, the scale of sublevel caving has increased markedly with LKAB being a leader in this regard.Today, with the continuing push to increase mining scale, a fundamental question is whether the gravity flow principles which served as the design basis for the small-scale sublevel caving mine designs of the past can be applied at much larger scales or whether some other approach is required. In fact, in design and operating practices, sublevel caving is among the most advanced of all mining methods. Sound engineering is indispensable to its conduct. The reason is related to the complexity of the caving action and the necessity of controlling it. The increased sublevel interval requires diligence in drilling, loading and blasting practices.The advent of improved drilling technology has made increased sublevel intervals possible in the sublevel cave mine. Hydraulic tube rod drill rigs have made long ——————— ———————————————————————————- 2 Author: Partha Das Sharma, E. mail: [email  protected] com, Blog/Website: http://miningandblasting. wordpress. com/ Sublevel caving techniqueSimplicity and low cost are the essence up-holes accurate with less than 2% deviation. Apart, blasting pattern used has also plays very important role.Proper fragmentation and blasting efficiency is evaluated by measuring the percentage of muck which is able to pass the designated blast size. 3. Description of sublevel caving method – An underground mining method used in large, steeply dipping orebodies where the wall rock is of an incompetent nature. Parallel drives are developed in the ore on equally spaced levels. The ore is then drilled and blasted using longholes between levels, often in a circular or fan pattern, on retreat. The weight of the rock is used to assist breakage. The upper levels are mined ahead of lower levels.Broken ore is extracted from the drive before the next blast takes place. The wall rock caves in when the ore is extracted. As discussed, in sublevel caving, the hanging wall is allowed to cave in as the ore is drilled, blasted and removed. The wall caving is induced by mining the ore in controlled sequence, usually from hanging wall to footwall and from top to bottom. Sublevel caving is often used in conjunction with surface mining. Sublevel caving extracts the ore via sublevels, which are developed in the orebody at regular vertical spacing. Each sublevel features systematic layout with parallel drifts, along or across the orebody.In the wide orebody, sublevel drifts start from the footwall drive, to continue across, reaching the hanging wall. In the orebody lesser width, sublevel drifts are branched off in both directions, from a centre crosscut drive. ——à ¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Author: Partha Das Sharma, E. mail: [email  protected] com, Blog/Website: http://miningandblasting. wordpress. com/ 3 Sublevel caving techniqueSimplicity and low cost are the essence Development volume to prepare sublevel caving is extensive, compared to other mining methods.However, development is mainly drifting to prepare sublevels. Drifting is a simple and routine job for the mechanised mine. Development of sublevels is done efficiently, in an environment of multiple faces on one sublevel available to drill rigs and loaders. A ramp connection is needed to connect different sublevels, and communicate with main transport routes. Ore passes are also required, at strategically locations along sublevels, for LHD-loaders to dump ore from sublevels, to be collected and transported on the haulage level below. —————————————————————————– ————————Author: Partha Das Sharma, E. mail: [email  protected] com, Blog/Website: http://miningandblasting. wordpress. com/ 4 Sublevel caving techniqueSimplicity and low cost are the essence Longhole rigs drill the ore section above the drift, in a fan spread pattern. Longhole drilling is a procedure which is done independent of other jobs, often well ahead of charging. Thus, drilling and charging-blasting longholes can be timed to suit the mine’s production schedules.Blasting on each sublevel starts at the hanging wall, mining then retreats toward the footwall. Miners aim the cave to follow an approximately straight front, and adjacent d rifts mined at similar pace. A section through the cave to show upper sublevels one step ahead of sublevels underneath. Blasting the longhole fan breaks the ore volume covered by the fan-pattern. As the cave is filled with fractured rock, most of the fresh ore remains in the cave, while some caves into the drift opening. Mucking out with LHD-loaders creates a cave pattern of ore and waste from above.Loading continues until the operator decides that waste dilution is too high, and stops the mucking, and transfers to a nearby drift heading with a fresh cave. In the meantime, the empty heading is occupied by the charging team, to charge next ring of longholes. Ore handling involves mucking out at the cave, transport on sublevels and dumping into ore passes. Waste dilution and ore losses are drawbacks for sublevel caving. Waste dilution varies between 15 and 40%, ore losses from 15 % to 25 %, depending on local conditions. Dilution is of less influence for orebodies with diffuse boundar ies, where the host rock contains low grades minerals.Parameters directly influence flow behaviour have been found to include the geometry of the extraction layout and drives, sublevel height, blast ring design, material characteristics of the blasted and waste material, and draw control methodology. In most of the sublevel caving system blasting parameters dominate in association with recovery when compared to drawpoint and geological parameters. Generally, sublevel caving method employs use of fan drilling using long and smalldiameter holes, between sublevels or drill drifts to undercut and blast the ore-zone. An initial slot is developed at the wallrock, and vertical uphole fans are rilled in a diamond pattern from sublevel in sequence. Generally, eight holes, inclined 80 to 85 degrees toward the slot, are drilled. Hole diameter average 51 mm, Burden and Spacing vary from 1. 2 to 1. 8 m and 1. 5 to 1. 8 m respectively. Blasting is performed against broken waste rock as wall rock caves. Generally, specific-charge range from 0. 3 to 0. 4 kg/ton. 4. Below are some salient features of Sublevel caving technique: Application * Weak walls and strong ore preferred though weak ore can be mined too. * Steep dip: A vertical dip is best, while dip>60 is fine too.Possibility of loss of ore in non-vertical steep dips Considerable loss of reserves in flat dips * Preferably, the ore and the rock should be easily separable * Surface should be amenable to caving (not an inhabited or the watershed area etc) ——————————————————————————————————Author: Partha Das Sharma, E. mail: [email  protected] com, Blog/Website: http://miningandblasting. wordpress. com/ 5 Sublevel caving techniqueSimplicity and low cost are the essence Development * Signif icant. Almost 20% of the ore is mine during development * Sublevels are established generally at 7. -12. 2 m vertical intervals and about 10. 7 m horizontal intervals The vertical interval is dependent on the drilling accuracy and the dip of the orebody The horizontal and vertical spacings affect the eccentricity of the cave * The size and shape of the production drift affects the draw Drift should be as wide as possible Should give good support to the back and the brows If the back is arched, the draw is mostly at the center and none on the sides If the back has to be arched for ground support, the drifts should be closer Ore remnants left behind (due to being out of reach of LHD’s) increase with height.Therefore, drift height should be as small as possible (usually about 3-3. 2 m). * Slot raises are driven at the hanging wall end of the production drift all the way up to the next level * Haulage levels driven in waste In wide orebodies, transverse layouts may be used (ore w idths should be > 12-15 m) Here, the production drifts are perpendicular to the strike Recovery better than longitudinal layouts Haulage drift in waste (footwall), about 9 m from ore contact. This distance is maintained so that blasting does not occur too close to it.Diamond drilling is done to obtain ore boundaries so that the haulage drift is neither too close nor too far away. o o * Ramps may be driven at 15 -18 , to production levels to provide access * Long, fan holes drilled 70-80 degrees forward (about 8 holes Production totaling 100 m in a ring) * Side holes, if drilled, should be steeper than 70 degree Side holes reduce length of holes driven up from the level below If flat holes drilled to the sides, however, the blasted material from the side holes cannot be extracted from the working level.Therefore, the neighboring fan hole blasted material does not get enough room to expand * Brows should be supported if necessary If brows collapse, ore floods the drift and covers some rings Also, the loader has problems loading as the ore does not stack high If brows are uneven, the ore funnels down the high spots ——————————————————————————————————- 6 Author: Partha Das Sharma, E. mail: [email  protected] com, Blog/Website: http://miningandblasting. wordpress. com/Sublevel caving techniqueSimplicity and low cost are the essence If sloughing or high brows are noticed from development, it may be decided to blast more than 2 rings just to advance through the area * If drilling is not accurate, a bridge/arch may be left in the stope Re-slotting may become necessary * Powder factor high as blasting is always against blasted muck (almost twice that of blasting against an open face) * LHD’s used for mucking * Good ventilation necessary as all working faces are dead ends * Productivity is quite high (about 36 ton/miner-shift) Comments * High dilution from caved waste.Ore losses occur as well since not all mined ore can be recovered. * Ore/waste flow cannot be predicted accurately prior to mining. * Probably the most economical when mining in weak strata * Development openings are not kept open for the entire life of mine. Once a level is extracted, the development openings are consumed. * Safe, since all mining activities are in small, protected openings. * High degree of mechanization possible. 5. Discussion on ore flow, drilling and blasting for efficient workings: * Fragmentation is of key importance to sublevel cave stope.Proper fragmentation of the ore column resulted in improved efficiency for the other mine operations and was critical to recovery. * Underground observations indicate that the draw-points must be wide enough to account for inconsistent blast results and provide regular flow. * The dr aw-point width determines the width and flow strength of the central channel which is important to achieving high recovery of the ring. * The middle holes of the ring are fired first and can make first use of the swell volume offered by the underlying sublevel drift. * The central holes are drilled subvertical, fairly parallel, and relatively close to one another.The result is a relatively high and uniform specific charge compared to the other holes in the round. Thus, one would expect the best, most uniform fragmentation. * The ore material in the central part of the round can make the best use of the effect of gravity in directing it to the drawpoint. * All of the material in the fan is drilled and blasted. * Because of the fan geometry, the amount of explosive/unit volume and hence the fragmentation varies throughout the fan. * The ore material in the centre part of the fan and the lower part of the fan has a much higher specific charge than that at the boundaries of the ring. Fu rthermore, the â€Å"cave† which lies in front of the blasted slice is an eclectic mixture of waste rock and ore remnants. * Its mobility varies with location and with time (it changes with the extraction geometry). ——————————————————————————————————Author: Partha Das Sharma, E. mail: [email  protected] com, Blog/Website: http://miningandblasting. wordpress. com/ 7 Sublevel caving techniqueSimplicity and low cost are the essence * Finally, most rock materials upon being blasted would like to bulk (swell) of the order of 50%. In sublevel caving, it is the sublevel drift located at the bottom end of the fan which is the primary provider of swell space for the ore in the ring. * It has been observed that, increased amounts of oversize in the r ing decreases recovery, proving the importance of proper fragmentation for sublevel cave operation. * Recoveries could be less than 60% if the ring is composed of 30% oversize. The oversize in the draw-point reduces the mobility of the ore, thus preventing high recovery. * Effective blast patterns also take into consideration the amount of benching. High powder factors are also required to reduce benching but may create excessive blast damage and over-break. * Practical solutions, such as, the blast pattern, blasthole size, primer sequencing, powder factor and degree of fragmentation are to be considered in order to be efficient. 6. Design parameters and some preliminary design rules – Design parameters in sublevel caving are largely a function of caving mechanics, the branch of rock mechanics related to the breakage and collapse of consolidated materials in place and their flow downward by gravity.Although, the ore has to be drilled and blasted, the overlying rock comprising capping or hanging wall is undercut and caves. Extremely careful controls must be exercised in drawing the ore to avoid excessive dilution. Draw control is the practice of regulating the withdrawal of ore in the sublevel crosscuts so as to optimize the economics of draw. Preliminary design rules: * Sublevel drift size (width (Wd) and height (Hd): determined based on equipment. * Sublevel interval (HS): the theoretical maximum value is based on the ability to drill long, straight holes.This, in turn, is based on the hole diameter (D). The actual limit is based on recovery and dilution considerations which are due to managing ore/waste pulsation. * Hole diameter (D): based on the available drilling equipment and the ability to charge long holes. * Spacing of the sublevel drifts (Sd): Sd = (2. 4 to 2. 7) Wd * Ring spacing (Burden B): Based upon the damage radius (Rd): B = 2 Rd Where: Rd/rh = 20 ( Peexp/PeANFO)? ( 2. 65/? rock)? ? Rd = damage radius (m); rh = hole radius (m); Peexp = e xplosion pressure for the explosive; PeANFO = explosion pressure for ANFO = 1600 MPa; ? ock = rock density (g/cm3); 2. 65 = density of typical rock (g/cm3). * Hole toe spacing (ST): based upon the burden ST = 1. 3 B. * Spacing for parallel holes (SP): based upon the burden SP = B. * Front inclination: 70–80 degrees (forward). Example: If it is assumed that: D = 115 mm; Drift dimensions: 7 m wide by 5 m high; Explosive: emulsion (Pe Exp = 3900 MPa); Rock density = 4. 6 g/cm3; Sublevel interval: 25 m based on drilling ability and control of pulsation. ——————————————————————————————————Author: Partha Das Sharma, E. ail: [email  protected] com, Blog/Website: http://miningandblasting. wordpress. com/ 8 Sublevel caving techniqueSimplicity and low cost are the essence One finds that the remaining dimensions are: Sublevel drift spacing: 17–19 m; Burden: 2. 7 m; Toe spacing (fanned): 3. 5 m; Toe spacing (parallel): 3 m; Front inclination: 80 degree selected. 7. Experience from LKAB, Sweden – Sub-level caving (SLC) is an important mass mining method, used at LKAB. The caved rock or debris at the SLC interface reduces the fragmentation and the swelling of the blasted ring and it dissipates the explosive energy.These phenomena may immobilize the blasted ring, causing ore losses. There are two major factors that influence the mobilization of the blasted ring, fragmentation and swelling of the blasted material. The caving process is influenced by also the stiffness of the waste rock, which is dependent in some way by the compaction that the blast ring contributes to. By using the acoustic impedance between the blasted material and the confining debris, a relationship for both fragmentation and compaction have been fou nd depending on material, specific charge and physical properties of the debris.Regression analysis has been used for both tasks, where the two statistical hypotheses clearly have good agreement with actual data i. e. the prediction models can forecast both the fragmentation and compaction for this set-up with reasonable accuracy The results can be comparable with confined blasting in large scale, this both that it have representative design parameters that fulfil in many ways the scaling laws and the second is that it can be linked to other comparisons between large-scale and small-scale, where the similarities have been shown.LKAB’s Malmberget – The Malmberget mine consists of about 20 orebodies, of which ten are currently mined. Most of the deposit consists of magnetite ore, but non-magnetic hematite also occurs. The present main level of the Malmberget mine is at a depth of 1000 meters. About 14 Mt of crude ore is extracted from the orebodies each year. Development – The first stage of mining is drift development. A drift is a tunnel that is driven into the rock. Development involves construction of new areas of the mine where ore can be extracted.A development project begins with construction documents prepared by the mine planning department. Each year, the mine planning department orders development work on the basis of the forecast demand for products as well as current knowledge of the status of the orebody. A development drift goes right through the orebody. Drifts are driven with electrichydraulic drill rigs. For each charge, as many as 60 holes are drilled. Each hole is about 5 meters deep. When all the holes are drilled, they are charged with explosives. The charge is blasted at night. The loose ore is then hauled out by a front loader.This procedure is repeated until the entire development drift has been driven. The drifts can be up to 80 meters long. If necessary, the walls and ceiling of the drift are reinforced with rock b olts and/or shotcrete. When development is complete, i. e. , when several drifts have been driven in the same area, the next stage of mining can begin; namely, production drilling. ——————————————————————————————————Author: Partha Das Sharma, E. mail: [email  protected] com, Blog/Website: http://miningandblasting. ordpress. com/ 9 Sublevel caving techniqueSimplicity and low cost are the essence Production drilling – Slices of ore are drilled up with remote-controlled production drilling rigs. From their control rooms, the operators (drillers) operate several drill rigs out in the production areas via remote control. The rig drills upwards into the ore, forming fan-shaped patterns of holes. There are 10 drill holes in each series. They are no rmally about 40-45 meters deep. The holes are straight, so that subsequent charging with explosive and blasting can be done efficiently.When a pattern of holes has been drilled, the rig is moved back three meters, then drilling of the next pattern begins. About 20 of these patterns will be drilled in an 80-meter drift. Once drilling is completed in the entire drift, the holes can charged with explosive. Blasting – A robot injects explosive into the drill holes in one pattern. The explosive is manufactured by LKAB’s own explosives company. Blasting is done every night. Each round brings down about 10,000 tonnes of ore. When the blast has been ventilated, loading with wheeled loaders can begin.Then, the next pattern is charged, etc. The procedure is repeated until the entire drift has been mined out. 8. Conclusion – Caving methods have become the underground bulk mining methods of choice and expected to continue in the foreseeable future. The growing popularity of caving methods around the world is largely due to the very low production cost and the intrinsic safety associated with this mining approach. It is often the only viable mining method for some of the lower grade massive orebodies that are becoming too deep for open pit mining. Caving of strong rock masses has ecome accepted practice even though there are still some challenges to be resolved. Strategically, most medium and large mining companies are operating or planning to operate a caving mine. Codelco's El Teniente mine in Chile and the LKAB Kiruna Mine in Sweden are among the largest and most famous caving operations in the world. Australia’s leading caving operations include Rio Tinto's Northparkes mines, BHP Billiton Nickel West's Perseverance Mine and Newcrest's Telfer and Ridgeway gold mines. References: * Kvapil, R , â€Å"Subleve l Caving†, Underground Mining Methods Handbook. â€Å"d Edit ion, Vol. 2. , H. L. Hartman, ed. , SME. Littleton, CO, 1992, p. 1789 . * Geddes, P. J. , â€Å"Swedish Drilling and Blasting Practice†, Trans. Int. Min. Metail. , 1 986, Sect. A. , V. 95, p. 204-207. * Alatalo. R. , Heden, H. and Ronnback, L. , ‘large Scale Sublevel Caving in LKAB Malmberget Mine†, Proc. Int. Sym. Large Scale Underground hfining, Nov. 1985, V. 7. Lulea, p. 139- 145. * Baase, R. A. , Diment, W. D. , and Petrina, A. J. , â€Å"Sublevel Caving at Craigmont Mines Ltd. â€Å", Underground Mining Methods Handbook, W. A. Hustrulid, ed.. SME, New York, 1982, p. 898. Chatterjee, P. K. , Just, G. D. , and Ham, G. I.. ‘Sub-level caving simulation of 3000 pillar-recovery operation at Mount Isa mine. Australia†. Tram inst . min. & Met.. Sect. A. , V. 88.. Oct. 1979, p. Al47-Al55. —————————————————————————————â€⠀Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€- 10 Author: Partha Das Sharma, E. mail: [email  protected] com, Blog/Website: http://miningandblasting. wordpress. com/ Sublevel caving techniqueSimplicity and low cost are the essence * Cox, LA. , â€Å"Latest Developments and Draw Control in Sublevel Caving†, Trans.Int. Min Metall. , 1967, V. 76, p. A149-159. * Hustrulid. A. , â€Å"Sublevel Cave Mining at LKAB Kinina Mine†. iNCO presentation Aug. 1995. * Bull, G. and Page, C. H. (2000) Sublevel caving – today’s dependable low-cost ‘ore factory’, in Proceedings MassMin 2000, G. Chitombo (ed), 29 October to 2 November 2000, Brisbane, Australia, Australasian Institute of Mining and Metallurgy, Melbourne, pp. 537–556. * Hustrulid, W. and Kvapil, R. (2008) Sublevel Caving – past and future, in Proceedings 5th International Conference and Exhibition on Mass Mining, MassMin 2008, H. Schunnesson and

Do Statewide ACT Programs Drive ACT Popularity

Do Statewide ACT Programs Drive ACT Popularity SAT / ACT Prep Online Guides and Tips The ACT is getting more popular each year, though it still might not be as popular as the Plastics. Wondering if having the ACT required in states increases its overall popularity nationwide? And is requiring the ACT the best policy for students? We’ll discuss the statewide ACT policies and how effective they are nationwide. Also, we’ll tell you how to approach the ACT, whether you’re living in an ACT-required state or not! Which States Require the ACT? The following states require the ACT in some form. Note that some states require the ACT Plus Writing, others require the plain ACT, and a few allow students to choose. States that Require the ACT Plus Writing Alabama Hawaii Missouri Montana Nevada North Carolina South Carolina Wisconsin Wyoming States that Require the ACT (No Writing) Arkansas Kentucky Louisiana Mississippi Utah Other Alaska (students choose between ACT Plus Writing, SAT or ACT Work Keys) North Dakota (students choose between ACT without writing or ACT Work Keys) Oklahoma (districts have the option to offer the ACT Have Statewide Testing Programs Increased ACT Participation Nationally? You may be wondering if the various ACT state partnerships have driven an increase in ACT test takers nationally. Indeed, making the ACT a part of the standardized test routines in various states may have caused the ACT to overtake the SAT in popularity. Back in 2001, Colorado and Illinois became the first states to require all high school juniors to take the ACT (although bothhave since switched over to the SAT). This was part of a growing national movement to hold schools accountable for student progress through standardized testing. According to a 2009 report from the ACT, â€Å"Colorado uses the ACT in its Colorado Student Assessment Program (CSAP) as an eleventh-grade achievement-based assessment that gives the state an indication of how well its public schools are performing at educating students at the K–12 level. Illinois also administers the ACT to all of its public high school juniors as part of its Prairie State Achievement Exam (PSAE). Illinois uses the ACT to measure student progress on meeting state learning.† Illinois and Colorado were the first states to require the ACT. By 2009, Kentucky, Michigan, and Wyoming had followed suit. And, as we’ve seen, the number of states requiring the ACT only continued to grow, which seems to have further driven the ACT's growth. As of 2012, the ACT has surpassed the SAT as the most commonly taken college entrance exam in the US. From the most recent data, 1,924,436 students took the ACT in 2015, while just 1.7 million took the SAT. Given that the ACT is required in some form in 18states while the SAT is only required in four, ACT’s statewide testing partnerships could be seen as a big part of its national increase. The ACT has also been the exam of state in mid-western and southern states, which has added up as those states’ populations have grown. A lot of these expanded partnerships are possible because ACT has marketed itself as an exam that tests what students learn in school, not just â€Å"achievement† or â€Å"ability† like the SAT. Are State ACT Partnerships Good for Students? There are many reasons expanding ACT testing can be a good thing – it can help students apply to college and get scholarships, for one. But there are plenty of reasons it’s not always the best move for students. We’ll discuss both sides below. Reasons Statewide ACT Testing Can Be Beneficial The main reason ACT testing can be good is because it gives ACT access to an entire student population. This means that, free of charge, thousands of students take an important step towards applying to college. Pretty much all colleges require standardized testing, and the ACT is accepted at nearly all. So by giving all students a chance to take the ACT once, for free, these schools make at least one part of the college admission process easier for students. It also gives highly motivated students another chance at the ACT (students who would already be paying to take it once anyway) – which gives them a shot at higher scores and better scholarships. (As we’ve discussed before, the higher your ACT score, the higher the scholarships you can earn.) So instead of paying for two shots at the ACT, like many students do, you only have to pay for one. Finally, requiring the ACT encourages at least some ACT prep in schools. This is good for helping students get into college, but can be bad if it takes away from other instructional goals, as we’ll discuss below. Drawbacks to Statewide ACT Testing Expanding the ACT does not guarantee an increase in students getting good enough ACT scores for college. In fact, scores are stagnating – while there is lots of growth in students taking the test, many students aren't passing the college readiness benchmarks. This means many students are taking the ACT but not getting very good scores, which does not help with college admissions or netting scholarships. Furthermore, requiring the ACT could take away time from other learning if teachers are forced to include ACT prep in their classes. Much of what is tested on the ACT is taught over multiple grade levels, so it could be hard for a teacher to include ACT prep in their normal curriculum. Also, in states that don’t require the ACT Plus Writing, many students will be required to pay to retake the ACT again since many colleges require the ACT Plus Writing. This makes the school ACT more of a practice run for those students, which could contribute to standardized testing fatigue. Finally, requiring the ACT could stress out students who aren’t college bound (with the exception of the states that include Work Keys as a test option alongside the ACT). The ACT is a college entrance examination, and while it claims to test a lot of what’s learned in schools, it’s not a comprehensive test of high school learning. If schools really want a sense of how students are doing, more straightforward tests (with less extreme time constraints) might give them a more accurate picture. What to Do If You Live in an ACT-Required State First of all, make sure you study hard for the school ACT if you’re applying to all-scores schools. The reason? You’ll have to send the score you get for the school test to any â€Å"all scores† schools, so you can’t treat it as a practice run. Also, look to see if your state requires the ACT Plus Writing or not – some states have students take the writing version, others do not. If you’re taking the non-writing version, check to see if colleges you want to apply to require the ACT Plus Writing, since you’ll have to take it again with writing to apply to them. Also, don’t forget about the SAT! If you think you’ll do better on that test, sign up for it instead. Remember, you’re only required to submit one or the other to colleges. Finally, remember SAT Subject Tests – some colleges require those in addition to the SAT or ACT! Even if your school is getting you off the ACT hook, you may still need to sign up for SAT Subject Tests on your own to apply to college. What to Do If You’re Not in an ACT-Required State First, check to see if your state requires the SAT. If your state requires the SAT, it might be easier to take the SAT since your school is paying for it. However, whether you’re in an SAT state or a state where neither test is required, take a practice version of both tests to figure out which one you’ll be best at. Focus on studying for the test you think you’ll be best at, regardless of which test seems to be most popular in your state or district. Maximize your studying time by just taking either the SAT or ACT, not both. What’s Next? Living in an ACT-required state? Learn more about the ACT: how long it is, how it’s scored, and what hints you can get from the directions. Check out the average ACT scores by state to learn how your state stacks up! Get the best methods and strategies for ACT English or SAT Writing, depending on which test you're taking. Disappointed with your ACT scores? Want to improve your ACT score by 4+ points? Download our free guide to the top 5 strategies you need in your prep to improve your ACT score dramatically. Have friends who also need help with test prep? Share this article! Tweet Halle Edwards About the Author Halle Edwards graduated from Stanford University with honors. In high school, she earned 99th percentile ACT scores as well as 99th percentile scores on SAT subject tests. She also took nine AP classes, earning a perfect score of 5 on seven AP tests. As a graduate of a large public high school who tackled the college admission process largely on her own, she is passionate about helping high school students from different backgrounds get the knowledge they need to be successful in the college admissions process. Get Free Guides to Boost Your SAT/ACT Get FREE EXCLUSIVE insider tips on how to ACE THE SAT/ACT. 100% Privacy. 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Helpful Lessons for Warm Fires in the Firewood Poem

Helpful Lessons for Warm Fires in the 'Firewood Poem' This Firewood Poem was written by the wife of World War I British Hero Sir Walter Norris Congreve.  Lady Celia Congreve is believed to have written it around 1922 for a published book entitled  Garden of Verse.  This particular verse expresses how information in the form of a poem can both beautifully  describe things and serve as a guide for burning wood. This poem fetchingly describes the value of certain tree species for their ability to provide or failure to provide heat from seasoned and unseasoned wood. Lady Congreve likely composed the poem using traditional English folktales passed down through the centuries. It is amazing how accurately and charmingly the poem captures the properties of firewood. The Firewood Poem Beechwood fires are bright and clearIf the logs are kept a year,Chestnuts only good they say,If for logs tis laid away.Make a fire of Elder tree,Death within your house will be;But ash new or ash old,Is fit for a queen with crown of gold Birch and fir logs burn too fastBlaze up bright and do not last,it is by the Irish saidHawthorn bakes the sweetest bread.Elm wood burns like churchyard mould,Een the very flames are coldBut ash green or ash brownIs fit for a queen with golden crown. Poplar gives a bitter smoke,Fills your eyes and makes you choke,Apple wood will scent your roomPear wood smells like flowers in bloomOaken logs, if dry and oldkeep away the winters coldBut ash wet or ash drya king shall warm his slippers by. Lady  Congreves Firewood Explained Traditional folk legends are quite often expressions of early wisdom acquired over time and passed along by word of mouth. Lady Congreve must have taken anecdotes from these to compose this very accurate depiction of the properties of wood and how different tree species burn. She especially pens praises for beech, ash, oak and aromatic fruit trees like apple and pear. Wood science and measurements of the heating properties of wood totally support her recommendations. The best trees  have a dense cellular wood structure that, when  dry, have greater weight than lighter woods. Wood that is dense will also have to ability to produce more heat over a longer period of time with longer-lasting coals. On the other hand, her assessments of chestnut, elder, birch, elm, and poplar are spot on and deserve her bad review. They all have low wood cellular densities that rapidly burn with low heat but few coals. These woods produce a lot of smoke but very little heat. Lady Celia Congreves  poem is a cleverly written but non-scientific approach to selecting firewood. It is certainly supported by the sound science of wood burning and heating values.

15 Words That Will Make You Sound Smarter

15 Words That Will Make You Sound Smarter Do you remember how exciting it was when you learned to say supercalifragilisticexpialidocious? Didn’t you feel smart? Just because youre older, doesnt mean acronyms and emojis should be your main form of communication. After all, if you want to be successful in life, you have to make an unforgettable first impression. Why Word Choice Is Important Having a strong vocabulary allows you to communicate in a thoughtful and intelligent way. Whether youre trying to land a job, impress your 3rd-period teacher, or nail a scholarship interview, your ability to choose your words carefully will help you stand out. But here’s something to consider: overusing complex language can turn people off, so it’s best to test out a few new words at a time and see what kind of reaction you get. Chances are, you’ve seen (or maybe even used) a few of these words. And while there are hundreds of words that can make you sound smarter, some are definitely more fun (and easier) than others to use. So, the next time youre toe-to-toe with your AP English teacher, ditch the toady act and impress her with a few of these scintillating words instead. Words to Add to Your Vocabulary Accolade: a mark of acknowledgement; an honor.Even though he received numerous accolades at the senior awards night, Ben is still one of the most humble people I know.Acquiesce: to go along with something without protest, even if you dont really want to.My grandma loves the ballet and bought tickets for us to go. I really wanted to watch the basketball game, but her sweet smile eventually caused me to acquiesce.Bamboozle: conceal one’s true motives; to cheat or deceive another person.I got bamboozled by my buddy to buy him a pair of new shoes even though his mom picked up a pair yesterday.Camaraderie: trust existing between friends who spend time together; a spirit of familiarity.There was a sense of camaraderie among the soccer team after they spent two weeks together at a wilderness camp.Conundrum: a difficult problem.Looks like you have  a bit of conundrum, but thats what happens when you cheat on a test and the teacher finds out.Idyllic: peaceful, happy, pleasing.The out door classroom at our school is in an idyllic location because you can see the mountain range and several acres of forest from every open window. Impeccable: faultless or without defect; incapable of wrongdoing.Have you ever had that one teacher who won’t accept any work unless it’s impeccable? There’s no way my essays are ever going to be that perfect.Perfunctory: something done without much care or attention.You did a perfunctory job including descriptive words in this essay. Next time, I expect you to show more interest in what you are writing.Ruminate: to think about something thoroughly and in great detail.People who struggle with anxiety tend to ruminate and fixate on their thoughts. Tempestuous: identified by explosive conditions.My older brother’s tempestuous relationship with our mom has led to very little communication between the two of them.Tenuous: very weak or slight and likely to change.We’re not sure if our boating store is going to survive this harsh winter season. Your employment will remain a bit tenuous until we know the total number of sales from this month.Vacillate: to go back and forth between two points, waver between different opinions, or to be indecisive.When I ask my sister where she’s going to college, she vacillates between her two favorite schools; but I know she will eventually make the best decision for her. Vitriolic: harsh or corrosive in tone.The student body election turned into an argument reaching vitriolic levels. The two candidates ended their speeches by shouting harmful words at each other.Wheelhouse: a metaphor for an individuals area of comfort or expertise.I need you to cover this story about the construction at our school, even though it’s not in your wheelhouse. Zealous: displaying or feeling energetic support for a person, cause, etc.My neighbor has been a zealous supporter of animal rights for as long as I’ve known her. Source Merriam-Webster Dictionary

Supplier Base Reduction Individual Business Report Essay

Supplier Base Reduction Individual Business Report - Essay Example Organization may decide to reduce its supplier base due to the following problems or issues: First, increase in the price of the raw materials used by the organization. When the prices of raw materials increases the cost of manufacturing the final products of the organization also increases which hence increases the price of the final products. This increase in price of the products reduces the demand for the products, hence low revenue generated by the organization leading into low profit. Therefore, when the prices of raw materials used to manufacture the final product increases then the organization considers it wise to reduce the supplier base so as not to make more losses in the future. Second, increase in business complexity as illustrated by Joseph (2010) is one of the problems that can make an organization reduces its supplier base. When the supplier base increases, the more complex it becomes. This makes it difficult for the firm to handle the large volume of supplies efficiently and effectively. Therefore, due to high complexity in supplier base the organization decides to reduce its supplier base so that it remains with a small consolidated supplier base that it can interact with to enhance the quality of its products. The third factor is the continuous increase in the level of debt in the organization. As the number of suppliers in the organization increases, there is also increase in the amount of debt to these suppliers. These debts have to be kept very low in the organization through controlling them so that it doesn’t drive the organization to bankruptcy. Therefore, one of the issues that the organization looks at is the debt level of the suppliers when it wants to reduce the supplier base. The fourth problem or issue is the continuous changes in the market. This is also a problem or issue that organizations look at when they want to reduce the supplier base. Changes in market such as a decrease in demand of the products may force

Marketing case study (analysis) Essay Example | Topics and Well Written Essays - 750 words

Marketing case study (analysis) - Essay Example If I were Mrs. Mead, what should I do? Can my thoughts and opinion prevail over my salespeople’s views of market strategy which is only to deal with customers when they ask questions? The first question that I need to ask is: do I need to change employees and the sales force of my business? The answer to this is yes and no. Yes, because we really have to look on the quality of people that we can have in our business, aside from the quantity. In the case of Mrs. Mead’s business establishment, it seems there needs some realignment. Some managerial position has to be filled in. She doesn’t need to be an all-around manager-owner of the store. She can hire another qualified manager or supervisor, or can choose from among her trusted employees. Firth (2002) discusses in his book the subjects of â€Å"life and work† and organizational change. He cites Daryl R. Coner, considered one of the leading authorities on the subject of organization change and who has taken his learning to the boardrooms of such giants as Mobil Oil, JC Penney, Pepsico-Cola, Levi-Strauss and AT, and consulted organizations and governments. He recommends Coner’s â€Å"stance is to demystify the uncertainties of the human change with clear processes and vivid concepts† (Firth 74). Let us consider Mrs. Mead’s store as a business that needs organizational change. She could be missing some of the basics of organizational change. Her people need motivations and a change of attitude towards work and the organization they belong. To analyze more of Mrs. Mead’s situation, her store is located on the outskirts of the city. Why should this be in the outskirts? This means that the establishment is not strategically located. She must find a good location for her store where she can display the best of her products. And then the question: Why is Mrs. Mead targeting only the blue collar workers market? Can she not upgrade or change to some higher stratum like the white collar

Health Information Systems Research Paper Example | Topics and Well Written Essays - 1250 words

Health Information Systems - Research Paper Example fore is on the fact that despite the proliferation of information system retrieval technologies such as memory chips and CDs, It is still unclear as to whether Physicians use such data retroviral technologies objectively or not. Thus a framework was developed based on certain criteria and all the earlier studies were thane evaluated according to the criteria set into the framework developed by the authors. Some of the criteria include frequency of use, purpose of use, user satisfaction, searching utility, searching failure etc. A total sample of 47 articles was chosen from which further classification was made in order to develop the framework under study. This study basically therefore attempted to develop a framework by performing the review of the already performed studies on the subject. Authors searched the data relating to the medical informatics from 1996 to 1998 with special emphasis on those studies which involved the Physicians. The most obvious rational for the study was therefore to review the earlier studies and compare them according to the set criteria for further exploration and as to how earlier studies actually contributed towards the development of comprehensive set of knowledge and understanding regarding the use of information retrieval technologies by the Physicians. As discussed, that this study is based on the review of already published studies to formulate a framework for assessment purposes. Authors checked the citations of the studies as well as the bibliographies of 49 studies. Most of the material has been taken from the earlier published material and studies from databases such as MEDLINE and LISA. The basic criteria for selection of the articles was based on the fact that whether any such study presented the classification of the information retrieval technologies or whether such technologies were used by the Physicians as well as students. Based on the designed framework, authors looked for the defined criteria in these studies

Effectiveness And Efficiency Of Government Website Essay

Effectiveness And Efficiency Of Government Website - Essay Example The chief work of the Ready Government website is to educate the public through communication. Therefore, the question is has the website managed to reach the public thorough communication? Is the website effective and efficient in its vital mandate to the public? Lastly, what means has the ready government website used to dispense information? Various bodies have been set up in the America from way back that handle emergency situations in the country like Red Cross and AMREF (Bullock, 281). Furthermore, there are departments like homeland security, national response framework, central intelligence agency, federal bureau of investigations and many more (Bullock, 81).  There are numerous procedures put in place by Ready Government website to communicate with the public, most obvious is the website itself. The website has all the information that the public needs in case of emergency whether it is preparedness or emergencies. The website also educates the public on safety locations i n case of disasters and also affected and dangerous areas. The website receives letters and also sends out letters to the public free of charge. This shows that there is a flow of communication. Additionally, publications are available for download in disaster management (Abramson, 22).  Another way that the Ready Government website communicates effectively with the public is through its corps volunteer’s activities that ensure the safety of the society by ensuring that communities get a fast response in emergency situations (Matthews et al, 121). The pledging sector is easy to access on the website (Abramson, 23). Furthermore, the Ready Government website has managed to communicate with the public effectively and efficiently by taking into consideration the disabled.

Tyrrells Crisp Business Essay Example | Topics and Well Written Essays - 2500 words

Tyrrells Crisp Business - Essay Example And for there to be success with customers or Market, there has to be a clear competitive advantage. A competitive advantage is an advantage over competitors gained by offering consumers greater value, either by means of lower prices or by providing greater benefits and service that justifies higher prices.2 What are the strategies which provide this competitive advantage Following on from his work analyzing the competitive forces in an industry, Michael Porter suggested four "generic" business strategies that could be adopted in order to gain competitive advantage. The four strategies relate to the extent to which the scope of a businesses activities are narrow versus broad and the extent to which a business seeks to differentiate its products The differentiation and cost leadership strategies seek competitive advantage in a broad range of market or industry segments. By contrast, the differentiation focus and cost focus strategies are adopted in a narrow market or industry. We will analyze in this case study how Tyrrells utilized each of these business strategies to gain a competitive advantage. Strategy 1, Differentiation: This strategy involves selecting one or more criteria used by buyers in a market - and then positioning the business uniquely to meet those criteria. This strategy is usually associated with charging a premium price for the product - often to reflect the higher production costs and extra value-added features provided for the consumer. Differentiation is about charging a premium price that more than covers the additional production costs, and about giving customers clear reasons to prefer the product over other, less differentiated products. Now how are Tyrrell's Chips different. In Will Chase's own words "It's not rocket science. We're only chopping up spuds." But there a few differentiating factors which have made a very strong impact in the customer mind. They are called "chips" to differentiate between the thick-sliced, hand-fried delicacies and the cheap as, crisps alternative. But it is more than that It's not just the quality, the packaging, or the story. It is all of them combined .The Tyrrells story - from field to fryer in the same day - has found an audience in the small but growing number of consumers who want to know the provenance of their food and are willing to pay 85p for a packet for the freshness. Tyrrells uses its own produce and bans additives or pesticides. Rather than rinsing out the starch, the company fries fat slices in sunflower oil for an "all natural" snack. Its 12 flavors - from the no-salt Naked Chips to Smoked Salmon Horseradish and Capers - do not contain GM ingredients. Tyrrells aims to be certified organic in 20 months' time. All of these things create a Niche market of Customers who want fresh environmentally friendly and healthy snack. Strategy2 - Cost Leadership: With this strategy, the objective is to become the lowest-cost producer in the industry. Many market segments in the industry are supplied with the emphasis placed minimizing costs. If the achieved selling price can at least equal the average for the market, then the lowest-cost producer will enjoy the best profits. This strategy is usually associated with large-scale businesses offering "standard" products with relatively little differentiation that are

Effectiveness And Efficiency Of Government Website Essay

Effectiveness And Efficiency Of Government Website - Essay Example The chief work of the Ready Government website is to educate the public through communication. Therefore, the question is has the website managed to reach the public thorough communication? Is the website effective and efficient in its vital mandate to the public? Lastly, what means has the ready government website used to dispense information? Various bodies have been set up in the America from way back that handle emergency situations in the country like Red Cross and AMREF (Bullock, 281). Furthermore, there are departments like homeland security, national response framework, central intelligence agency, federal bureau of investigations and many more (Bullock, 81).  There are numerous procedures put in place by Ready Government website to communicate with the public, most obvious is the website itself. The website has all the information that the public needs in case of emergency whether it is preparedness or emergencies. The website also educates the public on safety locations i n case of disasters and also affected and dangerous areas. The website receives letters and also sends out letters to the public free of charge. This shows that there is a flow of communication. Additionally, publications are available for download in disaster management (Abramson, 22).  Another way that the Ready Government website communicates effectively with the public is through its corps volunteer’s activities that ensure the safety of the society by ensuring that communities get a fast response in emergency situations (Matthews et al, 121). The pledging sector is easy to access on the website (Abramson, 23). Furthermore, the Ready Government website has managed to communicate with the public effectively and efficiently by taking into consideration the disabled.

Environmental policy and governance Annotated Bibliography - 1

Environmental policy and governance - Annotated Bibliography Example e clean development mechanisms to include the quest for clean energy resources have destabilized the production and consumption of oil and other non-conservative energy sources. The author argues that the use of oil and other polluting forms of energy have declined to the consideration of a sustainable future and reduce environmental health issues and deficits. He considers a policy to govern the use of oil in the industry globally and encourage the use of clean sources of energy. He hints at the involvement of the private energy sectors and other stakeholders to help in the implementation of such policies with the intention of reducing energy related pollution of the environment. The increase of oil prices has improved commitments in the policy formulations for clean energy developments. The author proposes the use of clean energies to be compulsory in the primary levels. This will increase sustainability. Sanoh, A, et al, 2014, The economics of clean energy resource development and grid interconnection in Africa, Renewable Energy: An International Journal, 62, pp. 598-609. Retrieved from: http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.elsevier-d7564474-4ff8-336b-8d14-69dc77c028fb The authors argue that the use of clean energy resources within the developing regions like Africa will trigger economic development as this will come with economic benefits to the people. They explains that most clean energy resources are eco friendly, non pollutant consequently absolutely nothing is to be spent on the cleanup of the impacts of clean energy resources. Unlike oil, clean energy does not cause climate changes, variations in the rainfall pattern and therefore the loss of agricultural output in these regions. Agricultural out is linked to the economic development in these regions. He consequently argues that policy formulators should involve environmental aspects and future development in planning for the energy to be used in these regions. Tobin, M, &

Electrical Engineering Essay Example for Free

Electrical Engineering Essay 1. Introduction Engineers have the potential of developing technology that will be used by hundreds, thousands, even millions of people. Since so many people are using this technology, it has to be safe and it has to benefit one population without making another suffer. As the engineers design new technology, they are the ones that have an ethical responsibility to ensure that it will not endanger lives or cause any suffering. The purpose of the essay is to explore the specific issues that face electrical engineers. The primary focus in this essay will be addressing the question: how can an issue be an ethical concern if it does not directly endanger human life or society? This is particularly important as in contrast to other branches of engineering, the moral issues surrounding electrical engineering do not usually affect a consumer’s health or lead to injury or death. A civil engineering dilemma could involve a building collapsing or roads falling apart leading to direct death or injury, such as the LAmbiance Plaza Collapse1 in Connecticut, or the Sampoong Department Store Collapse2 in Seoul. However, as discussed in Fleddermann (2000)3, the problems faced by electrical engineers are no less important, and that the engineers in this discipline should be aware of the particular ethical dilemmas of this field. The field of electrical engineering covers a wide range of technology from power generation and transmission lines to integrated circuits used in computers. This essay will outline, using real-life examples, three major concerns in electrical engineering and explain how they impact the world on an international scale. The current solutions to the ethical dilemmas will be evaluated using ethical analysis, and alternative solutions will be provided. The following scenarios are an excellent illustration of the ethical issues that electrical engineers have to face and opens up a unique discussion about their responsibilities in both a national and international setting. Issue 1 Quality of product vs. commercial success Electrical engineers are involved in the manufacturing of everyday household appliances. The circuitry that is designed is used in products that are sold by the manufacturer. Manufacturers can prioritise the commercial success of their product over the actual quality. This can result in a conflict of interest between manufacturer and engineer since the manufacturer can be  financially motivated, whereas an engineer is supposed to hold paramount the welfare of public in their professional duties (engineering code of ethics)5. An example of this is the manufacturing of the Intel microprocessor in 19944. The microprocessor had a flaw in it that meant that a regularly used operation by users would give the incorrect results. The engineers knew of this problem, and rectified it for future version. Despite this, Intel continued selling the product. This error was found by users, and Intel decided it would only replace microprocessor with a good one to people who could demonstrate that they needed it. Should Intel have provided a replacement regardless? Since Intel was aware of the problem, was it unethical to withhold this information from the users? If this information had been given, and warnings had been included, does this solve the ethical problems for the company? According to Intel, since the error was so minor it would not affect the majority of users. However the few people would have ‘suffered’ from this flaw could have been rectified if Intel had offered to replace their microprocessor for free. This is what Intel did do and so according to utilitarianism principles their response was ethically sound. However, what was immoral was the fact that they did not bring up this issue themselves, and that they continued manufacturing and selling the product without warnings. They did not respect the dignity of their consumers enough to let them be informed consumers. By applying Kantian ethics, one can determine that Intel did not respect the dignity of their customers, and was merely using them as a means to an end. This was to maximise their profit margin by exhausting their faulty stock. There are a number of alternative solutions that Intel could have taken. Intel could have continued selling their product with a warning label so that further customers would be aware of flaw. A better solution would have been if Intel discontinued making this microprocessor and told their customers of the flaw straight away, whilst also offering a replacement chip. Issue 2 experimental nature of electrical. The technology used by engineers to design equipment is complex, and outside the understanding of a majority of general consumers. In addition to this, the lasting effect of some of these technologies is unknown. Since electrical technology is designed on such a small scale, there can be  unknown effects due to our limited understanding of quantum physics. This raises an interesting issue that has sparked debate. Can we use technology that we dont fully understand, but use on a daily basis? Is it safe to use this technology considering that there may be a potential risk that we have yet to comprehend? The nature of electrical engineering can be somewhat experimental. Transmission lines are used every day to transfer energy into our homes. There are inconclusive theories6 that suggests that these transmission lines which emit low-frequency electromagnetic radiation can be harmful to the general population. This ranges from causing headaches and muscles fatigue to an increased risk of cancer6. Is an engineer obliged to consider these potential risks in their design, even if there is little proof or knowledge into the lasting effects? Currently transmission lines are designed so that they are around 5-10 metres off the ground, this is both for efficiency as well as to remove them from the reach of the general public, avoiding electrocution. However, not many transmission lines have shielding to reduce or eliminate the effects of electromagnetic fields, as there is no quantitative evidence to suggest that shielding is necessary. If the observational theories were proven to be true, however unlikely, that would mean that the general public have been placed in a position of possible harm. In the unlikely case this was true, does the small probability of this being true outweigh the seriousness of the potential harm (cancer). An engineer should be morally responsible at all times, and so an engineer should employ some sort of safety measure. Even if there is only a tiny potential for transmission lines to have lasting negative effects, there should be methods used to combat this threat. This is applying contractualism principles. If engineers themselves believed that they could be exposed to these harmful effects, and knew that they could do something about it, they would integrate some shielding into their transmission line design. Issue 3 sustainability and power generation, impact of cheap labour Power generation and sustainability is a key concern for all people in the world. Electrical engineers are a vital part of this global machine concerned with sustainability. Engineers primarily concern themselves with providing the most efficient means of power generation and distribution, but this can cause negative effects on the global community. Can a balance be achieved? Is it possible for an electrical engineer to be  morally responsible at all time? Our current primary energy source is dependent on a limited resource, coal and fossil fuels7. The utilisation of these materials results in emissions and waste that are harmful to the environment. Since an electrical engineer is only concerned with the production of energy and not of its disposal is this even an issue they should concern themselves with? Its not just up to one person to be ethically responsible. An engineer is only a small part of a network of morally autonomous agents. An engineer can apply virtue ethics or kantian ethics, and create awareness of environmental issues. An engineer should have a virtuous nature and consider all areas of society that they can impact. If an engineer applies Kantianism, their actions would involve trying to tell their managers that they are using the Earth’s limited resources as a means to an end, and the environment gets negatively affected by this. If an engineer raises concern about environmental issues, then they are ethically sound. Even if the situation does not change due to the opinions of higher up people, the engineer has done all that they can be expected to. Cheap Labour: An example of our global effect is found in a youtube video8 where cheap child labour is used to break down parts in a circuit board for further use. The toxic fumes emitted from deconstructing the components are extremely hazardous and can cause lasting health consequences. Companies source labour to developing countries because it is an extremely economical alternative. This is primarily due to developing nations not having as stringent workplace health and safety requirements, and also being able to obtain workers who would work for a much lower wage. Essentially this action will achieve the same outcome, for a lesser cost. These companies clearly priorities profit margins over social wellbeing. Is this an electrical engineers concern? An electrical engineer is part of the company that makes the decision to employ cheap labour, and so they can be in a position to influence this decision. A number of options are available. Employ 1st world employees to perform the same job locally This will mean that there is a higher cost for the company. However, this will take away work from third work countries. Cheap labour will no longer  be exploited, but the people of the country will no longer have employment, which could have serious roll-over effects on the society and economy. A better solution would be: Employ 3rd world employees, and provide better wages and working conditions. The major benefit of this is that a company can still provide work for the global community, while improving the working conditions and economies of the developing nations, rather than exploiting them. The downside is extra cost put into educating employees and providing good equipment to apply process. Both scenarios involve extra money input from companies, resulting in loss of profits, but this is weighed against the safety of the people contracted to the company. Value of human life is held paramount here which satisfies engineering code of ethics. References 1. http://www.engineering.com/Library/ArticlesPage/tabid/85/ArticleID/168/LAmbiance-Plazza.aspx 2. http://www.hazardcards.com/card.php?id=8 3. http://www.ele.uri.edu/courses/ele400/f12/cases.pdf 4. B. Crothers, â€Å"Pentium woes continue,† Infoworld, vol. 16, no. 48, pp. a. 1–18, Nov. 18, 1994. 5. http://www.engineersaustralia.org.au//sites/default/files/shado/About%20Us/Overview/Governance/CodeOfEthics2000.pdf 6. http://www.mcw.edu/radiationoncology/ourdepartment/radiationbiology/Power-Lines-and-Cancer-FAQs.htm#1 7. http://www.dg.history.vt.edu/ch2/impact.html 8. https://www.youtube.com/watch?v=YeDw6yHQVbI

Comparison of Marxism and Capitalism Political Theories

Comparison of Marxism and Capitalism Political Theories Linking Political Theory to Contemporary Politics Alisha N Ancum Abstract A political theory, by definition is the study of concepts and principles that people use to describe, explain, associate, and evaluate events and institutions in society(Girvetz,2013). I will be comparing and contrasting two major political theories, Capitalism and Marxism. Their contrasting ideas are brings about a vast difference in their beliefs. But despite this, they do have some similarities in their varied forms. These two political theories have their advantages and disadvantages as they relate to politics, law, business, history and especially religion. Marxism being the younger of these two, builds on its own socio- economic model, but also offers a critic of capitalism. Both theories have shaped the nature, structure and politics of various nations from the industrial age to present day. Linking Political Theory to Contemporary Politics Political theory is abranch of political science concerned chiefly with the ideas of past and present political thinkers and the doctrines and proposals of political movements and groupsâ€Å"discussion of the proper scope of governmental action †¦ has usually been regarded as a proper part ofpolitical theory†Ã¢â‚¬â€ F.W.Coker (Political). This paper will compare and contrast two major political theories, Marxism and Capitalism. These two political theories are significantly different from each other, but also in the varied forms have some very similar characteristics. Capitalism and Marxism have both shaped the nature, structure and politics of various nations from the industrial age to present day. Marxism developed among the European working class of the 19th century. Marxism is the brain child of German philosopher Karl Marx (1818-1883). Karl Marx started the socialist movement (Roskin,Cord,Mederiros, Jones,2013). Karl Marx was trained in Hegelian philosophy, and produced a complex theory covering economics, social class and history. Marx posited that things dont just happen by accident, and everything has a cause. At the core of Marxism, it is believed that property production and the distribution of wealth are subject to social control. Hence the government has a role in the economy and social life of a nation. In a Marxist system, the means of production is owned by society, with the degree of ownership varying from total control to partial. The extreme form of Marxism is communism, as practiced in Cuba. Less extreme forms take the form of socialism or social democracies as in some countries such as, Scandinavia. Capitalism dates back to 16th century Europe, and became the dominant system in Western Europe. The basis of this system is ownership and control of the means of production by private individuals, with very little or no government intervention. In a Capitalist system, not only are the means of production not subject to government intervention as well as religion, social amenities and property rights. After the industrial revolution in Europe, capitalism was exported to the four corners of the world. At the core of the capitalist system is the free market. Free from societal control, the free market is believed to be self-regulating and privately owned. Capitalism is the brain child of Adam Smith. Adam Smith authored The Wealth of Nations, which is considered today as the capitalist bible. Capitalism creates a laissez-faire economy. These theories posit that the wealth and well-being of any nation is based on the amount of goods and services her citizens produced. Smith argues that go vernment intervention in the economy retards growth. This is so, because whenever one company or person (government) has a monopoly over the means of production, this kills competition, and with it, efforts to produce new goods and lower prices. This theory has taken the name of Liberalism, meaning people living as free as possible from government interference. Modern liberalism is what we called conservatism in America today. At the heart of this theory are still the core tenets of Adam Smiths philosophy. Core values include a strong free market and very minimal government interference in the lives and means of production of the nation. Edmund Burke (1729-1797), an 18th century American philosophy agrees with Adam Smiths theory. He believed the free market economy is the best system (Roskin, et al., 2013). He was also very supportive of the American colonies that were fighting for their basic freedoms. Modern conservatism in America has been reinforced by the writings of Milton Friedman (1926-2006), a Nobel Prize winning economist. Friedman argues that Adam Smith was right, and the free market economy is still the best system. Friedman also believes whenever government intervenes in the free market and society, it messes things up (Roskin, et al., 2013). Some of the major differences between Marxism and Capitalism is their approach to traditional values especially religion. In a capitalistic society, the freedom of religion worship is vigorously protected as an individual natural right. Hence government interference in faith matters is frowned upon. In present day America, modern conservatives advocate a society where government protects the religious freedoms of individuals. They want prayer in public places, the ban of abortion and same sex marriage (Roskin, et al., 2013). Modern conservatives in America also oppose any special rights for women and minority groups especially when they perceive it to be contrary to the dominant religious views of today. As a result, any forms of legislation affecting these spheres of society are viewed as an intrusion by government on the individual freedoms of people. Marxism on the other hand, views religion very negatively. Religion is the opium of society he wrote. Vladimir Lenin, a Bolshevik socialist said religion slows down economic growth. Religion is viewed in Marxist societies as a tool by capitalist elites to control the masses. Hence religion is frowned upon. Some countries which practiced strict forms of Marxism developed varied form of state atheism; for example the former Soviet Socialist Republic and the Peoples Republic of China. Today, most Marxist or socialist countries have eased the ban on Religious worship. While the stigma still exist, only in extreme cases like North Korea, where religion is banned. In present day America, the fight over the role of government in matters of faith runs very deep. This has created a very polarized polity. With Republicans made up of predominantly modern conservatives are vehemently opposed to rights being extended by the government to gay couples (Roskin, et al., 2013). Modern conservatives view marriage as a matter of faith, with no need to digress from its religious definition. They view the extension of marriage rights to gay citizens by the Democratic Party as an infringement of the religious freedoms of the citizen. Modern conservatives view this threat to the individual rights of the citizen as posited by Adam Smith, Edmund Burke and Milton Friedman. The Democratic Party and its socially liberal base, view the intervention of the state to extend the right to marriage to gay couples as an important role of government. This being a core tenet of Marxism which suggests that government must be involved in certain aspects of society, to ensure eq ual rights among the citizens. Another major difference between the two political theories is how they perceive the right to property. In the capitalist system, property is viewed a means of production and should be privately owned and controlled. Government was to protect the right to private ownership of property, with no interference. While capitalism recognizes some form of public property, it forms a very small portion of capital goods. The private ownership of property covers both tangible and intangible property. Hence businesses are privately owned and control, with little or no interference from government. A capitalist society has laws prohibiting the seizure of private property on individuals. In a Marxist system, property is viewed as a public good. While in varied forms, private ownership of property is allowed, the majority of property for the production of goods and services are owned or controlled by the state. This is believed to be the best possible way to transfer wealth from the rich to the poor. In so doing, the Marxist believes, equality, growth and general welfare are achieved. Hence in most countries where various forms of Marxism are practiced, the state controls major sectors of the economy like energy production, health care etc. In 2009, the Obama administration and their Democratic majority passed the Affordable Health care Act, which was vigorously opposed by Republicans and conservatives who viewed this as a government takeover of a major part of the free market. Democrats and their Liberal allies argued the law was necessary to protect and provide health care to over 20 million Americans who couldnt afford health insurance in the free market. This issue is still a major rallying call for modern conservatives in America today. While there are clear differences between these political theories, there are also some minor similarities. For example, in both systems, there is the possibility of social mobility. While the Marxist tries to eliminate class structures, and the capitalist systems survives on a class structure. Individuals have the opportunity to move up the social strata in both systems. Both systems allow government regulation of business, contracts, and markets; however the degree of regulation varies between both. The capitalist favors very little regulation, believing more in the unseen hand of the market to regulate it. The Marxist system, believes in providing more intrusion and regulation by the state (Roskin, et al., 2013). For without state regulation, the markets will run wild driven by profits, this is evident by the world economic crisis of 2008. References Girvetz, H. k. (2013, June 5). Liberalism . InEncyclopedia Britanica. Retrieved March 3, 2014, from http://www.britannica.com/EBchecked/topic/339173/liberalism Political Theory. (n.d.). InMerriam-Webster online. Retrieved from  http://www.merriam-webster.com/dictionary/political theory Roskin, M. G., Cord, R. L., Medeiros, J. A., Jones, W. S. (2013).Political Science An Introduction(Thirteenth ed., pp. 21-49). N.p.: Pearson.