Fire Protection Systems-Bachelor of Science Essay

1. Specifications for a dry pipe sprinkler system in a cold storage warehouse The fire protection system to be supplied based on these specifications is dry pipe sprinkler Related works include electrical installations, walls penetrations sealing as well as the relevant drawings and calculations. To assure quality, all materials designs and works shall be supervised by qualified person (NICET level III certificate). Calculations are to be based on NFPA 13 and no detail shall be left or assumed. Sprinklers shall be availed in elevators and stairwells. The sprinkler performance shall be tested after installation. The new system of sprinkling design should meet all pre-set codes and standards for effective performance. The system components and devices shall be recommended by under writer Lab in ULFPE directory. Minimum experience of the contractor is 5 years. Layout must be supervised by experienced person and quality assurance done by a different qualified person. Submittals shall be done in one package, reviewed and then signed as required. The system drawings with all relevant required information by NFPA shall be provided. Calculations for the system’s remote areas with regard to one critical light hazard and ordinary hazard areas shall be done as requires by NFPA. Relevant compliance certificates shall be submitted. They include certificate of quality assurance, experience, test certificate for contractor and the various respective NICET III certificates. Again, all design and installation documents shall be required as issued by NFPA as well as the contract drawings. The dry pipe system sprinkler shall be piped in accordance with NFIA 13. All valves (control, drain, alarm and check valves) should meet the fine specifications as listed in UL. The sprinkler installed shall UL listed, its location strategic and its temperature appropriate for the room in is installed. Listing of each sprinkler shall be based on the classification of the room in which it is installed. The rooms are classified based on their occupancy. The dry systems switch and all tamper switches have to be linked to the fire alarm control panel as required by NFPA code 71 and 72 (Zalosh, 2003, pp. 166-168). 2. The reasons why a builder or architect might give a sprinkler contractor an incomplete set of contract drawings. There are a number of reasons that have been placed to explain why an architect may end up giving a contractor for sprinklers incomplete contract drawings. First, the builder or the architect may lack the competence in the engineering field. He may not the capacity to make workable designs for fire fighting equipment and for sprinklers in particular. Again, the architect may not have the relevant experience with respect to designing various systems for buildings that are of varying sizes and that may have varying needs for fire fighting systems. Through experience, a builder is capable of easily spotting an incomplete drawing. This is because most experienced architects have customized their expertise by developing check lists for the various requirements that make a contact drawing complete. In case they are in hurry, these check lists can fruitfully assist them in ensuring all important components in a contract drawn for a sprinkler contractor is complete. It is true to say that most architects specialize in designing houses and most leave minimum provisions for structures that are installed long after the house is competed. This is because most architects do not have an idea for what purpose the house they are designing shall be used. The fire fighting systems are installed as the need arise depending on the use for which the house shall be used. Sometimes, although rarely, some architects once they spot errors they had made in their designs, they may distort the designs to cover up their errors and this way, they evade possible blame for such errors (Gagnon, 1998, p. 107). This blame is avoided because it can cause serious impacts on the company contracted to design, given that they are in business and they need to keep their reputation. However, this action is against the requirements of the Code of Conduct for engineers. 3. The response time for the Californian fire department According to the Californian fire control and suppression department, the response time for this department vary considerably. This was evident from the various reports obtained from the department. The response time as discussed here denotes the period from the time when the department is informed about a fire incident through the preparation for take off until the time they reach the fire site. The major explanation given for this difference in response time was due to the various circumstances surrounding each fire break case. This could range from issues like distance, accessibility, appropriateness of the equipment available and the preparedness of the fire fighting crew in the given station. Response time Based on the principles of effective fire control, suppression and management, there is no specified time which can be termed as the ideal response time. The ideal response time is the best time possible within which a crew will get to the burning site and start acting upon the fire, in the given circumstances. For this ideal response time to be gotten there is need of strong spirit of team work from all parties concerned, starting with the commanders at the station to the fire fighters in action (Ammons, 2001, p. 157). Communication has to be most effective and the message about the incidence must be clearly and coherently communicated and information about what, where and when should be precisely given for response time to be as short as possible. Accessibility will be determined by the location of the burning property. Air crafts may be used where the fire is deep in the forests and land vehicles may be used where the site is accessible by road. Response time is usually prolonged in cases where fire is in a slum or where the estate planning was too poor as to allow accessibility in times of emergency. Some times, the planning could have provided for this but poor management of the available structures such as bridges could be the barrier. Generally, an exponential function is the result of correlating the damage caused by fire with the time it takes before suppression efforts begin. This means the more time you take, the little you should expect to rescue. Therefore, it is essentially basic to respond within the first few minutes from the time you receive the signal and the approach should of course avoid panic. The fire should be fought professionally. Although the response time for this department appear to be timely, it is advisable for companies relying on this facility for fire management to install their sprinkler fire fighting systems to avoid any loss that can result to delayed response from the fire department. Although this may not fully content the fire, it can substantially suppress the fire before the crew from the department arrives, therefore preventing total losses. 4. Measure the height of your house from ground level to the highest ceiling. What water supply must be available to supply 35 psi for a sprinkler at the highest ceiling? Pressure A= Pressure B+ Pressure C , Force ‘B’ must correspondingly increase to maintain the equilibrium balance of forces which in turn translates to an outlet pressure rise. Therefore a maximum water supply pressure of 100 psi is required. 5. Actions taken by the fire service when fighting flammable liquid storage tank fires with fixed water spray protection installed and without fixed water spray protection installed. The fire brigade commander professionally and quickly determines the kind of flammable liquid that is burning, its immediate properties such as density as compared to that of water. In cases where the water is denser, it is mostly avoided because it can potentially worsen the situation. The commander expertly and in no time determines the flash point of the burning fluid. If the liquid has the potential of burning when it mixes with air upon ignition, the commander may command the use of water to prevent reaching the flash point of that liquid. When the fire is detected in time, the spraying of water using the fixed apparatus will but not in large quantities will lower the temperature in the room and thus reduce the potential of the ambient room temperature to cause the ignition as this has been known to cause the ignition of most flammable liquids whose flash point is low. It is necessary to close the container from which the vapors are coming from as the ignited vapor can burn back to the liquid, thus resulting to a fatal explosion. In cases where there is no fixed water spray, the portable water sprayers can be used to spray water (but not to pour because the fluid will float on water and even burn more) to the atmosphere and even near the liquid containers to lower the temperature. It is important to assess the risk in both cases by referring to the flammability characteristics of the fluid in question. Again, both cases require a person to first wear personal protection gear such as eye protection equipment, gloves on hands to prevent burning in case you come in contact with the flammable liquid, and also additional protective clothing for the whole body. Safety shield is useful in cases where a potential explosion is most likely or an exothermic reaction is most likely. Generally, the actions done here include the transfer of the flammable liquid to a working fume board if possible. Any potential source of ignition should be completely eliminated (Fitzgerald, 2004, pp. 422-424). Then locate all the safety equipment. Use appropriate mode of alerting the nearby people. The use of water as a fire extinguisher in case the fire has been ignited should not be attempted but instead, the use of dry chemical extinguishers can be suitably used. Alternatively, the use of liquefied carbon dioxide can be effective on these flammable liquid fires. Ask for assistance from the nearby fire facility by calling the emergency numbers. 6. Fire alarm systems in a factory Fire alarms noted in the factory were of various kinds. First, the M-Fire Alarm system which had manual call points. They were placed mostly near escape routes and they largely lacked an automatic way of detecting fire. It mainly relied on a person raising alarm. In case of fire disaster L-Fire alarm system which was designed to preserve life. It could enable non affected people in a factory on fire to safely escape unhurt. It had automatic sensors of a possible fire disaster, beacons and sirens. The third kind is P fire alarm system which is designed such that it can simultaneously protect life of building occupants; protect the property inside and most importantly the building itself by having the ability to automatically dial out the emergency number of the fire brigade. The available fire alarm systems identified could also be classified either as single stage system or double stage system. The single stage system when activated could transmit a signal in the whole building such that all the occupants in the building become aware of the fire danger the soonest possible. The two stage system could first release a characteristic alert signal to all occupying staff. If the staffs confirm the existence of the fire, they activate the alarm signal. In case the component alert is false, the alarm can be silenced and the system reset. According to the fire protection engineer, the M fire alarm system was used because it could serve the whole chain of factory buildings. L fire alarm system was to ensure timely evacuation and that there was no loss of life as a result of inconveniences. The system requires use of fire resistant materials in the factory to avoid fast spread of fire in the factory which is common in most factories. On the other approach to identifying the alarm system in the factory, the two stage system was installed based on the fact that most industrial workers especially those in the offices may panic very easily if they abruptly learn about a fire in the building they are in. This system was seen a necessary measure to reduce the possible effects of false alarms. Finally, the installation of single stage alarm systems in the factory sites where most machines are in operation was based on the idea that the fuel for running the machines could easily catch fire and lead to a very rapid spread and therefore this form of alarm would avoid any form of delay (Gill, 1997, p. 97). The performance objectives of the company in using these systems is to attain fastest response to fire break in industry while keeping the panic associated with raising fire alarms as minimum as possible to the senior management and other support staff in the factory offices. 7. How the first Montreal Protocol agreement has been modified since 1987. The Montreal protocol meant to address the issues related to the production of substances that result to depletion of the critical ozone layer has been modified several times. Since its signing in 1987 by only 25 nations, the membership tally has rose up to one hundred and sixty eight nations as of now. Much of these changes are as a result of more awareness of the effects of the various halogen substances and chlorofluorocarbons (CFCs) on the ozone layer. This has been obtained through intensive scientific research. The major changes in this original protocol were noted in the year 1990 in London, 1992 in Copenhagen, 1995 in Vienna and the most recent was done in 1997 in the city of Montreal. The amendments were made to speed up the withdrawal and abstinence from the production of substances that deplete the ozone layer. First, the production and the use of halogen matter have a phase-out completely on the first day of January, 1994. Exactly two years later, the production and use of other ozone depleting substances was phased out. These substances include CFCs, tetra chlorides of carbon, methyl chloroform and others like complex compounds of hydrogen, bromine, fluorine and carbon (hydrobromofluorocarbons). It is important to note that some companies in certain nations were exempted from the above discussed bans while compounds of H, Cl, F and carbon are to be phased by the year 2020. As more knowledge continue to be obtained from scientific research, the current ozone depleting potentials of various substances shall continue to reviewed from time to time and the best standards shall be used. The Montreal Protocol has resulted to a decline of chlorinated hydrocarbons while the controlled use of hydrocarbons has resulted to leveled trend in emission levels. They have been predicted to begin declining by 2020 (Newton, 1995, p. 1). 8. Aqueous and non-aqueous agents are employed by the Californian fire service, Aqueous agents used First, the most commonly used aqueous substance in fire fighting is water itself. It can either be pure or salty but mostly pure water is rarely used. Ice has been sparingly used but it is effective in keeping room temperature low below the flash point of most flammable liquids. However, an array of hydrated chemicals has been developed for use in the fire fighting exercise. Most of the agents that are used in this chemical formulations include chlorinated metaxylenol, some forms of Urea, heteropolysaccharide-7 substance, aqueous solution of equal amount of sodium decylsulfate and sodium octylsulfate (both used in equal amounts in terms of their molar masses, other compounds like monobutyl ether made of diethylene glycol as well as the hydrated form of isopropyl mixture. Other chemicals used may vary narrowly from this typical composition to contain fewer compounds than these or include a few more compounds such as ammonia and magnesium sulfate. Non aqueous agents used The most commonly used non water agents in fighting fire in this fire service was Liquefied carbon dioxide which is packed in sturdy metallic cylinders and let out through some nozzles at the top of the cylinders. It is popularly known for its effectiveness in fighting and suppressing fires on flammable liquid tanks and containers. It acts by cutting off the oxygen supply from the atmosphere by forming a blanket like layer over the fire. In additions, these kinds of fires can also be handled by the use of dry chemical extinguishers. Fire beaters are commonly used in the grassland wildfires in California and they are used by trained fire beating crew who must wear appropriate garments and gears that are not only resistant to the fire itself but also protective from the painful burning characteristic of open-fire fighting. The criteria for determining the kind of agent to be used is based on the kind of fire (in the open or in a building), the kind of material burning (flammable liquid or wood or plastic or any other) and also on the resources available. Curbed fires can be suppressed by adequate water spray while fire from a fuel tank can be suppressed by used of liquid carbon dioxide. The agent selected should be the most appropriate under the prevailing conditions (Schwartz & Perry, 2007, p. 334). 9. Gift from a client or other person with whom one has a professional relationship, which must be reported to an employer, those if accepted could create a conflict of interest and state the justification. a. A pen with promotional advertising on it. It should be reported because if kept as a secret, other parties with similar interest as this client may see this as a campaign for this particular client’s company. b. A promotional videotape- it should be reported but it has no potential for causing conflict of interest. Reporting will allow for analyzing of the message in the tape and whether it is acceptable or not. c. A book of engineering data – this should be reported because the information contained in this book has not been established to be in conformity with the applicable standards for engineering. If not reported, it can cause a conflict of interest because if an engineer beliefs in the data, he is likely to have conflicts with others who use the preset standards. d. An engraved briefcase – it should also be reported because the material used to make it may be unsafe. Since briefcases are carried at work, the engraved briefcase may act as a source of irradiations which can potentially form a source of ignition for liquids with low splash points. e. A car – This should be reported because if not reported, it may be perceived as a reward for favor done before which is not acceptable according to the engineering code of ethics. This client may also be malicious and implant explosive materials in the car, and set it to explode when parked near the factory. Reporting will give room for inspection to avoid such terrorism minded clients or persons. f. A calendar- This should not be reported and cannot be a source of conflict if reported because it does not feature any where within the codes of ethics. However, if it contains advertisements of a company with which you have business relations, it should be reported because it has the potential of influencing the decisions of the engineer and may be seen as unfair by other companies with which you have similar business ties. g. A sterling silver pen with your name engraved on it- it should not be accepted if the person is involved in fraudulent enterprise as stipulated in the Rules of Practice number 1d. The engraved material may be radioactive and thus form a hazard especially when working in factories with highly flammable liquid tanks. h. An encyclopedia. This should be accepted and never reported because it has general information and the information contained is usually standardized and can be believed to be true. In case it is not reliable, the publisher can be held responsible (NSPE, 2003, pp. 1-2). 10. About an article related to unethical conduct The article is about a company that was involved in corrupt tendering process. The way it obtained road construction tenders was questionable by its competitors. This unethical engineering conduct has led to several impacts. First, there has been pressure from the other registered road constructors to de-register this constructor and soon, this individual company may be out of business. The engineers directly involved in the scandal may as well be deregistered. Since this has been highlighted by the press, the whole society may lose the trust they had on the engineering society unless a stern action is taken. This is against the professionalism of engineering and it is ‘staining’ the profession. This act is against the code of conduct for engineers since they are required to execute their duties honestly. The law also requires them to conduct themselves honorably and ethically and always act within the law. This is meant to retain the reputation and most importantly the usefulness of the profession. The ethical actions that should be taken against the perpetrators of this act include appearing for questioning to prove the misconduct, and if found guilty, the perpetrators should be sentenced as per the law (NSPE, 2003, pp. 1-2). The engineers involved should also be de-registered from the society for engineers for ‘staining’ the society and violating the rules they know very well. References Ammons, D. (2001). Assessing Municipal Performance. US: Sage. Fitzgerald, W. (2004). Building Fire Performance Analysis. New York: J. Wiley and Sons. Gagnon, R. M. (1998). Special Hazard Design. New York: Thomson Delmar. Gill, P. (1997). Factory Management and Maintenance. Michigan: McGraw Hill. National humanity of skilled engineers (NSPE). (2003). Code of Ethics for Engineers. Alexandria: NSPE. Newton, D. C. (1995). ‘The Ozone Dilemma’, The Columbia Encyclopedia. Columbia: Columbia University press.

Monopoly as a source of market failure Essay

Abtsract. Environmental problems also occur when one of the participants in an exchange of property rights is able to exercise an inordinate amount of power over the outcome. This can occur, for example, when a product is sold by a single seller, or monopoly. A firm that has no competitors in its industry is called a monopoly. Monopolies are not all evil. Neither are they utterly good. Monopolies are much maligned because their profit incentive leads them to raise prices and lower output in order to squeeze more money out of consumers. As a result, governments typically go out of their way to break up monopolies and replace them with competitive industries that generate lower prices and higher output. Our study examines Arcelor-Mittal: the uncontrolled growth of this steel giant often at the expense of peoples’ health in a rapidly globalizing world has given people all around the world common cause for resistance. We have focused on Arcelor-Mittal Temirtau Kazakhstan which as we think is the best example of monopoly of market failure. Our paper work on â€Å"Monopoly as a source of market failure† explores global steel giant’s environmental and social impacts in 2008-2009 that have emerged from the Environmental&Natural Resource Economics. First, we provide the background information about the theory of natural monopoly as a source of market failure. Then we show the certain case of such monopoly – ArcelorMittal Temirtau Kazakhstan. Our research analysis is divided to two parts: background information and social&environmental impacts of global steel giant’s work in our homeland. Considering the situation and the current conditions of Arcelor-Mittal we then provide following solutions to the company that have to be implemented in order to enable it to overcome and or limit the potential problems in the foresseable future. This topic is very crucial and relevant not just only for our country to be mentioned and finally to be solved but also for the whole world as Arcelor-Mittal is operating worldwide. However it still neither has taken into account the seriousness of the problems that it has induced to the environment nor all of the responsibility. Introduction: The rise of a steel giant. We are all shareholders, maybe not in the company, but 1 / 13 indeed in our environments, and shareholders of corporations such as ArcelorMittal need to be aware of this reality. Company shareholders are often blinded by the glossy reports, company greenwash and figures detailing rising profits. This paper work seeks to create a new awareness amongst ArcelorMittal’s shareholders, and calls on them to act on the evidence presented. Many perceive the rise of Mittal Steel – now ArcelorMittal – from a small mill to a global steel giant as one of the great wonders of the business world. The success of the company has coincided with the exploitation of weaker national laws and political wrangling. In the last three decades Mittal has bought up old, run-down state-owned steel factories in places like Trinidad, Mexico, Poland, Czech Republic, Romania, South Africa and Algeria. The cost of Mittal Steel’s success has largely been paid by the communities living and working near the company’s plants. Mittal Steel has a global reputation for prioritising productivity over the environment, communities and fair labour practices in countries where it operates steel mills, such as Romania, Poland, Czech Republic South Africa, Kazakhstan and the United States, in spite of frequent company statements about its attention to and investment in these areas. No longer can they be uninformed shareholders reaping annual profits. They need to accept responsibility for the negative impacts their investments have on peoples’ lives along with accepting the profits they reap on their shares. It is critical to understand that the local injustices presented in the report will not just ‘go away’. They need careful deliberation and shareholder resolutions for ethical investment that calls for improved operations on the ground in order to deliver environmental justice to local people. Economic monopolies have existed throughout much of human history. In ancient and medieval times dire scarcity of resources was common and affected the lives of most human beings. When resources are extremely scarce, little room exists for a multiplicity of producers for many products and services. Monopoly is a well-defined market structure where there is only one seller who controls the entire market supply, as there are no close substitutes for his product and there are no barriers to the entry of rival producers. However in this dynamically changing world there is no such situation where the commodity does not have a substitute. So for a monopoly to be effective there must be no practical substitutes for the product or service sold, and no serious threat of the entry of a competitor into the market. This enables the seller (â€Å"monopolist†) to control the price. The term monopolist is derived from the Greek word â€Å"mono†, meaning â€Å"single†, and â€Å"polist† meaning seller. Thus the monopolist may be defined as the sole seller of a product which has no close substitutes. At the beginning we state the background information about the theory of natural monopoly as a source of market failure. Then we show the certain case of such monopoly – ArcelorMittal Temirtau Kazakhstan. Our research analysis is divided to two parts: background information and social&environmental impacts of global steel giant’s work in our homeland. Considering the situation and the current conditions of Arcelor-Mittal we then provide following solutions to the company that have to be implemented in order to enable it to overcome and or limit the potential problems in the foresseable future. The Theory of Natural Monopoly. Market failure occurs when resources are misallocated, or allocated inefficiently. There are five important sources of market failure, each of which results from the failure of one of the assumptions basic to the perfectly competitive model. Each also points to a potential role for government in the economy. One of the causes of market failure is imperfect competition, particularly monopolies. An imperfectly competitive market is one where the assumption of many buyers and sellers does not hold. These types of market organizations include monopoly, monopsony, oligopoly, and monopolistic competition. The operations of monopoly or natural monopoly often result in misuse of market power and inefficient allocation of resources, which reduce community welfare. For this reason, governments generally regulate monopoly and enforce laws preventing cartels. This type is a major rationale for a comprehensive competition policy. A monopoly is a market with one seller and many buyers. A monopoly may exist because of special 2 / 13 government regulation or because the monopolist is the sole owner of a resource (due to a patent or some other reason). A monopoly has the following characteristics: †¢There is only one producer in the market †¢They sell a single product with no close substitutes †¢Monopolies are price makers. The monopolies demand curve is the market demand curve; therefore the firm can sell the product at a higher price but only if it reduces output. It has control over the price or quantity sold, but not both. †¢There are very strong barriers to entry. This might include: High capital costs; High ‘sunk’ costs. Sunk costs are those which cannot be recovered if the firm goes out of business, such as advertising costs – the greater the sunk costs the greater the barrier. Technological knowledge, when one firm acquires the technological know-how that other firms do not have Patents and copyrights, protecting other firms from copying their product; Government regulations and restrictions; The monopoly can execute predatory pricing which involves dropping price very low in a ‘demonstration’ of power and to put pressure on existing or potential rivals and/or limit pricing. Limit pricing is a specific type of predatory pricing which involves a firm setting a price just below the average cost of new entrants – if new entrants match this price they will make a loss! A natural monopoly. A natural monopoly is a firm that can supply a good or service to an entire market at a lower price than if there were two or more firms. It has some similarities to a monopolist. It is an imperfect competitor, the sole producer in a market, and able to retain this position because of barriers to entry, such as government regulation, technological leadership or large start-up capital, It is able to restrict output in order to increase price and earn supernormal profits. However, a natural monopoly has a downward-sloping average cost curve (AC) over the relevant range of outputs, which results from economies of scale. Economies of scale develop in the long run, which is a period of time when all inputs are variable and the constraints imposed by diminishing returns no longer apply. The graph below shows the long run as being made up of a series of short-run periods, shown as a series of short-run AC en shown together illustrate economies of scale. Figure 1. Economies of scale. Source Senior Economics Workbook: NCEA Level 3. Geoff Evans, Ben Cahill, John Rogers. Pearson Education New Zealand Limited, 2005. Chapter 10. Page 93. A â€Å"natural monopoly† because it is economically efficient for there to only be one supplier. The following diagram can help to illustrate just why: Figure 2. A natural monopoly. Source Senior Economics Workbook: NCEA Level 3. Geoff Evans, Ben Cahill, John Rogers. Pearson Education New Zealand Limited, 2005. Chapter 10. Page 109. Given the downward sloping supply curve, and ignoring the demand curve for a minute, having an equilibrium at point E1, which gives us price P1. We could assume that this is a monopoly equilibrium, where Q1 represents the entire size of the market – it represents everybody who wants to buy the good. But in the case of a duopoly market, where there are two suppliers, we could assume that each seller in the market has exactly half of the market. This corresponds to the equilibrium E2 on the above diagram, which gives us quantity Q2 and price P2. We can assume the Q2 = 0. 5 x Q1, and that each of the two firms supplies Q2 of the good in question. And here a major problem arises. If we have one firm only, the marginal cost of supply is P1, which is lower than the duopoly price, P2. This means that having two firms in a market ends up with the firms having to charge a higher price than if only one firm existed. In this case, it is efficient, or â€Å"natural†, for there to only be one firm in 3 / 13 the market. This is why declining-marginal-cost industries are called natural monopolies. Because natural monopolies tend to be utilities, which are services like gas, electricity, water and telephones, which the public generally holds to be necessities of life, we are not comfortable allowing these firms to charge monopoly prices (i. e. , the pricing where MR = MC). Because these are staples or necessities, the demand curve for these goods is very inelastic – it is very steep. This means that the monopolist price would be much higher than the free-market price, and a large volume of people would be denied basic necessities of life. Instead, we use the power of government to regulate prices in these markets. The normal avenue for regulation of natural monopolies is the public utilities commission. These exist at the state-level in the United States, and at the national level in many other countries. Utilities commissions are given the task of making sure that utility companies make enough money to stay in business, but not enough to enjoy monopoly profits. They make sure that everybody is served, and served well, in theory. Since utilities are monopolies that are not subject to market forces and competition, they have little pressure to be responsive to market forces, which means that they do not have to treat their customers well, because their customers do not have the ability to switch to a different supplier. The costs of monopoly: †¢Less choice. Clearly, consumers have less choice if supply is controlled by a monopolist – for example, the Post Office used to be monopoly supplier of letter collection and delivery services across the UK and consumers had no alternative letter collection and delivery service. †¢High prices. Monopolies can exploit their position and charge high prices, because consumers have no alternative. This is especially problematic if the product is a basic necessity, like water. †¢Restricted output Monopolists can also restrict output onto the market to exploit its dominant position over a period of time, or to drive up price. †¢Less consumer surplus A rise in price or lower output would lead to a loss of consumer surplus. Consumer surplus is the extra net private benefit derived by consumers when the price they pay is less than what they would be prepared to pay. Over time monopolist can gain power over the consumer, which results in an erosion of consumer sovereignty. †¢Asymmetric information There is asymmetric information – the monopolist may know more than the consumer and can exploit this knowledge to its own advantage. †¢Productive inefficiency Monopolies may be productively inefficient because there are no direct competitors a monopolist has no incentive to reduce average costs to a minimum, with the result that they are likely to be productively inefficient. †¢Allocative inefficiency Monopolies may also be allocatively inefficient – it is not necessary for the monopolist to set price equal to the marginal cost of supply. In competitive markets firms are forced to ‘take’ their price from the industry itself, but a monopolist can set (make) their own price. Consumers cannot compare prices for a monopolist as there are no other close suppliers. This means that price can be set well above marginal cost. †¢Net welfare loss Even accounting for the extra profits derived by a monopolist, which can be put back into the economy when profits are distributed to shareholders, there is a net loss of welfare to the community. Welfare loss is the loss of community benefit, in terms of consumer and producer surplus, that occurs when a market is supplied by a monopolist rather than a large number of competitive firms. 4 / 13. †¢Monopoly welfare loss A ‘net welfare loss’ refers any welfare gains less any welfare loses as a result of an economic transaction or a government intervention. Using ‘welfare analysis’ allows the economist to evaluate the impact of a monopoly. †¢Less employment Monopolists may employ fewer people than in more competitive markets. Employment is largely determined by output – the more output a firm produces the more labour it will require. As output is lower for a monopolist it can also be assumed that employment will also be lower. The benefits of monopoly:Monopolies can provide certain benefits, including: †¢Exploit economies of scale As we have already mentioned above, the natural monopoly exploits economies of large scale. This means that it can produce at low cost and pass these savings on to the consumer. However, there would be little incentive to do this and the savings made might be used to increase profits or raise barriers to entry for future rivals. †¢Dynamic efficiency Monopolists can also be dynamically efficient – once protected from competition monopolies may undertake product or process innovation to derive higher profits, and in so doing become dynamically efficient. It can be argued that only firms with monopoly power will be in the position to be able to innovate effectively. Because of barriers to entry, a monopolist can protect its inventions and innovations from theft or copying. †¢Avoidance of duplication of infrastructure The avoidance of wasteful duplication of scarce resources – if the monopolist is a ‘natural monopoly’ it can be argued that competitive supply would be wasteful. Natural monopolies include gas, rail and electricity supply. A natural monopoly occurs when all or most of the available economies of scale have been derived by one firm – this prevents other firms from entering the market. But having more than one firm will mean a wasteful duplication of scarce resources. †¢Revenue Monopolists can also generate export revenue for a national economy. A single firm may gain from economies of scale in its own domestic economy and develop a cost advantage which it can exploit and sell relatively cheaply abroad. Remedies for monopoly:If a monopolist can gain a foothold in a market it becomes very difficult for new firms to enter, with the result that the price mechanism is restricted from doing its job. Resources cannot be allocated to where they are most needed because the monopolist can erect barriers to other firms. These barriers will not ‘naturally’ come down. The failure of markets to ‘self regulate’ is at the heart of monopoly as a ‘market failure. There are a number of ways in which the negative effects of monopoly power can be reduced: Regulation of firms who abuse their monopoly power. This could be achieved in a number of ways, including: †¢Price controls Setting price controls. For example, the current UK competition regulator, the Office of Fair Trading (OFT), has developed a system of price ‘capping’ for the previously state owned natural monopolies like gas and water. This price capping involves tying prices to just below the current general inflation rate. The formula, RPI – X, is used, where the RPI (the Retail Price Index) is the chosen index of inflation and ‘X’ is a level of price reduction agreed between the regulator and the firm, based on expected efficiency gains. †¢Prohibiting mergers Prohibiting mergers – in the UK the Competition Commission can prohibit mergers between firms that create a combined market share of 25% or more if it believes that the merger would be against the ‘public interest’. In making their judgement, the ‘public interest’ takes into account the effect of the merger on jobs, prices and the level of competition. †¢Breaking up the monopoly Breaking up the monopoly into several smaller firms. For example regulators in the EU are currently 5 / 13 investigating potential abuse of market dominance by Microsoft, which is under threat of being broken up into two companies – one for its operating systems and the other for software. †¢NationalisationBringing the monopoly under public control – which is referred to as ‘nationalisation’. The ultimate remedy for an abusive monopoly is for the State to take a controlling interest in the firm by acquiring over 50% of its shares, or to take it over completely. The monopolist can still be run along commercial lines, but be made to operate as though the market were competitive. †¢Deregulation In those cases where a monopolist is already State controlled, such as the Post Office, it may be necessary to engage in deregulation to enable it to become more efficient. Deregulation could be used to bring down barriers to entry and open up a previously state controlled industry to competition, as has happened with the British Telecom and British Rail monopolies. This may help encourage new entrants into a market. Do Monopolies Undermine The Environment? As monopoly and natural monopoly tend to have a perpetual ownership of a scarce resource, they do not only ‘tie-up’ the existing scarce resources making it difficult for new entrants to exploit these resources, but also they often cause some environmental problems. Furthermore for many skeptics of the environmental benefits of market economies it seems that the fear of monopoly control over natural resources is one of their greatest concerns as well. The reality is actually much more complicated, because of the following: 1. Most natural resource industries are not controlled by monopolies, and are in fact characterized by a high degree of competitiveness. Agriculture, forestry, and fishing industries are almost everywhere characterized by markets with hundreds or thousands of players, some of them big but with plenty of smaller players as well. While limited degrees of market power exist in some of these industries in some areas, on the whole they are actually some of the more competitive industries in the world. Even energy and mineral industries are fairly competitive and where they are not they are characterized by oligopoly structures, almost never a monopoly. 2. Monopolies restrict output and raise the price of goods above their marginal costs (which leads to a loss of social welfare), which is why economists (mostly) consider them bad. But from an environmental perspective, they may actually be quite good since they lead to lower resource use and higher prices. For example, if oil was a completely competitive market the price would be lower and we would burn even more of it than if OPEC kept the price artificially high! The problem the environmentalist faces is not that monopolies keep prices high and limit output (that’s called conservation), but that this has a regressive effect and hurts the poor. (By the way, this is one of the biggest issues that confront environmentalists more generally, who for the most part would like to see resource prices rise. ). 3. As to examples where monopolies restrict R&D or limit technological innovation, there certainly are examples of this, but in general, the profit motive is sufficient to overcome this. Bottom line: the cheap prices of resources are the greatest threat to advances in efficiency and monopolies lead us in the opposite direction. 4. There are examples of what economists call â€Å"natural monopolies† where fixed costs are so high that only one company can be profitable providing a given service in a given region; examples are water, telecommunications, and electricity (imagine if every provider of water had to build their own pipe system? ). In cases where natural monopolies arise it is much more efficient for society to grant the company limited monopoly rights and regulate them. These are often called public utilities and abound in America (PG&E is my public utility in CA). The problem with public utilities is that often the regulators force them to charge very low prices that favor consumers but again lead to increased uses of resource; that is, if the monopolies were unregulated we would see lower resource use. 5. Let us not forget that the biggest monopolies in the history of humanity are state-owned. The monopolies in the former Soviet Union were certainly the biggest ever (and the worst environmental 6 / 13 offenders the world has ever known), and even today state-run monopolies for all sorts of resources (primarily oil, gas, and telecommunications) abound. Almost without fail, they are characterized by high prices, poor service, and abysmal environmental records. 6. Since competitive markets are one of the foundations of a prosperous economy, market-based societies have developed various forms of anti-trust legislation to ensure relatively high degrees of competitive in most markets. Laws regulating market share, anti-competitive pricing, etc. are commonplace in all of the advanced market systems, and have a relatively good record of success. Probably the greatest success has been in the telecommunications industry where deregulation has led to real price declines of almost 95% in telecommunications fees over the past 25 years. (Examples of the failure of states to break up monopolies abound in Latin America, particularly in telecom. I have written about how the Telmex in Mexico is one of the most egregious examples of robbing from the poor to give to the rich and how it is a great impediment to Mexico’s economic development. What the Mexiccam telecommunications industry desperately needs is more market-based competition to break Telmex’s grip, but unfortunately, due to immense corruption the average Mexican must continue to spend large shares of their meager earnings on phone calls. ) 7. Probably the biggest pro-competition policy is free trade and globalization. The greatest threats to regional and national monopolies come from trade from abroad and the innovation that trade accelerates. Contrary to popular wisdom, globalization does not increase the power of corporations over individuals, but just the reverse; people can shift their business to the other companies more easily as their choices increase. If you doubt this, just look at how lists of the â€Å"Fortune 500† companies continually shift every few years, and even more so in this more globalized age. In summary, while economists have long ago identified the pros and cons of monopolies, how they interact with environmental outcomes is not entirely straight-forward. What is obvious is that in non market-based economies we witness the worst forms of monopoly abuse and the resulting environmental degradation. ArcelorMittal: Going nowhere slowly. Background. ArcelorMittal Temirtau Kazakhstan(formerly Mittal Steel Temirtau, Ispat Karmet and Karaganda Metallurgical Plant). Arcelor Mittal Temirtau (AMT), founded in 1950, is one of the largest integrated steel plants in the world. The steel plant, along with all its infrastructure facilities, captive coal, iron ore and power plant, was acquired by ArcelorMittal – then Ispat – from the Kazakhstan government in 1995. Located in the city of Temirtau, population 170 000, in the Karaganda Region of Central Kazakhstan, it covers about 5 000 hectares and has a steel-making capacity of about 5. 5 million tonnes per annum. AMT operates eight coal mines in the region, producing a total of 12 202 million tonnes of coal in 2007. In the same year AMT’s output of rolled steel was 3. 581 million tonnes. The plant exports about 90 percent of its output, mostly to Russia, Iran and China. The towns of Temirtau and Karaganda as well as the surrounding area (about 1 million people) indirectly depend on the plant, which used to account for nearly 10 percent of Kazakhstan’s GDP . As of 2006 it employed 55 000 people and generated 4 percent of the country’s GDP. Figure 3. ArcelorMittal Temirtau exports the majority of its steel output but local residents pay the costs. Photo by CEE Bankwatch Network. Table 1. Mittal’s plant in Temirtau has received several direct and indirect loans from IFIs in the last 12 years: Year1997 Financial InstitutionEBRD PurposeTo restore productive capacity and improve efficiency in the steel mill and coal mines; develop value-added, higher quality steel, and to implement three environmental action plans that would improve environmental and health & safety impacts and bring the company into compliance with World Bank environmental guidelines. AmountUSD 54 million 7 / 13 RecipientAMT (former Ispat Karmet Steel Works) Year1997 Financial InstitutionIFC. PurposeTo restore productive capacity and improve efficiency in the steel mill and coal mines; develop value-added, higher quality steel, and to implement three environmental action plans that would improve environmental and health & safety impacts and bring the company into compliance with World Bank environmental guidelines. AmountUSD 132. 5 million RecipientAMT (former Ispat Karmet Steel Works) Year1999 Financial InstitutionIFC PurposeTo support the development of small and medium enterprises directly or indirectly associated with AMT and/or to assist workers formerly employed by AMT and/or to provide for the growth of the private sector in the Karaganda region. AmountUSD. 2. 5 million RecipientIndirect financial help to AMT through Kazkommertsbank. Year2001 Financial InstitutionIFC PurposeTo stimulate the relationship between the large corporate sector (in this case AMT) and the private SME sector. AmountUSD 3. 4 million equity investments. RecipientAMT. Year2004 Financial InstitutionIFC corporate loanPurposeTo enable LNM to improve the environmental performance of its present and future subsidiaries and bring them up to World Bank Group and/or European Union standards; – to assist LNM in creating and maintaining an environmental and worker health and safety system on a corporate wide level, to bring all its current and future operations in compliance with WB and/or EU standards;- to rehabilitate, dbottleneck and provide working capital and cash support to LNM’s present and future subsidiaries.      

Abraham Lincoln And Emancipation

Abraham Lincoln And Emancipation Introduction One of the speckles which President Abraham Lincoln had during his tenure as the president of the United States was the issuance of the executive order which stalled the rampant slavery in America. This proclamation was named as Proclamation 95 which targeted the enslaved over 3.5 million African American. As a result of this proclamation, these slaves were emancipated and thus their civil rights were immediately elevated to the status of their former masters. This executive order was issued on January 1, 1863. This executive order retired the retrogressive Fugitive Slave Act which was passed in the year 1850 and provided a mechanism over which errant slaves were to be handled. Prior to the emancipation, the Fugitive Slave Act of 1850 allowed for the immediate return of runaway slaves or be branded as contraband and thus kept in reserved slave prisons. In the year 1861 during the month of December, President Lincoln expressed his delight with the free labor systems in his message. In addition, he also indicated his desire to see universal human rights to all American citizens. This came amidst pressure from various concerned citizens who directly confronted the president to halt the slavery given that it brought more harm than good to the union. The persistent rallies and direct letters addressed to the president pushed him to proclaim emancipation after the Congress passed a law barring any form of slavery in all the states. The returning of slaves, as well as reconviction of former slaves, was abolished and thus those who were considered as un-free citizens obtained their full freedom just like their former masters. They were incorporated in the army as w ell as other state organization which enabled them to begin fending for themselves contrary to the past where they fully relied on their masters for basic requirements Implementation On 22 September the year 1862, the preliminary announcement concerning the official endorsement of emancipation was availed to the Congress members. The official documentation and proclamation came 100 days later. This declaration demanded that all the slaves were to be freed by any means possible even in those states which had yet been reinstated under the federal government. These states included North Carolina, Arkansas, Virginia, Georgia, Texas, Louisiana, Alabama, Florida, Mississippi and South Carolina. This executive order was to be implemented immediately even though some slave masters fiercely opposed this move by the president. However, the wave of change was so immense that no hardline slave master could dare face it. Consequences The consequences that accompanied the emancipation proclamation were numerous. However, Paradis (2012) records that the emancipation proclamation did not manage to afford freedom to any single slave. In his own analysis, emancipation was a hoax which rather was meant to tighten the grip on the slave trade. On the flip, the executive order which saw the inception of emancipation proclamation had massive impacts on the journey to realizing full freedom to the African American slaves. As a result, there are numerous accounts which support the fact that freedom to the slaves was witnessed even on the same day when the president signed the emancipation proclamation. Nonetheless, this does not mean that all the slaves got their freedom immediately. Some were informed about their full freedom after a while. In as much as there was verbal opposition by the slave masters concerning the emancipation proclamation, no physical struggle was reported between the slaves and their former masters. In fact, this proclamation set the foundation over which the long-awaited American freedom was to be built. The abolition of the slave trade was very fundamental towards the plight of unity and peace in the United States. During this time, foundational facilities such as schools, shelters, and medical facilities were developed for the former slaves as a quick way of normalizing them into the American society. Previously, the slaves were mercilessly utilized by the authorities as well as private owner to accomplish various activities such social works among others. When the news of emancipation came about, word of mouth was the main medium of propagation. This in effect gave rise to further confusion in slave camps given that many did not believe such a thing could happen. Political Influence The emancipation proclamation was fiercely opposed by Democrats who cited the negative impacts that the proclamation was bound to yield instead of promoting unity and equality among the Americans. Weber in her book published in the year 2008 records that most Democrats predicted increased violence and other forms of civil disobedience that would follow such proclamation. In their own view, the union would remain stronger only if the slavery was further improved. Some Democrats even went to the extreme and thus indicated that the president abused his power by the issuance of such illegal executive order. The aspect of imminent racism further complicated the whole situation and thus varied opinions were generated concerning this executive order. Open disagreements were witnessed from both sides of the party and thus everybody came up with his or her view concerning the emancipation proclamation. This in effect led to multiple splits within both the Democrats and the Republican parties. Not long after the signing of the emancipation proclamation, the president suspended two of his highly ranked party members. In effect, some voters who were strongly affiliated to these two officials, as well as those Democrats who voted for Lincoln, rebelled against him citing fears over the president’s behavior which they perceived as irrational. More effect was witnessed during the 1862 general election where the Democratic Party gained additional 28 seats and also won the governor seat of New York. During this time, Lincoln himself did not see these encroachments into his backyards as a major issue because he regarded them as meager. Confederate Response Given the mixed atmosphere around the emancipation proclamation, the Confederates were not left out in this tussle. Immediately after the inception of the emancipation proclamation, many African Americans were incorporated into the army ranks, a move which profusely angered the Confederates. To prove their disappointment, they enacted a law which targeted African American in the battlefield. This law provided that any African American who was caught fighting against the Confederacy was to be held and charged in court with slave insurrectionist. This civil wrong warranted any guilty party a lifetime imprisonment. Even though some confederates supported this emancipation of the African Americans hoping that it would allow them to be fixed in the army, some could not stomach it and thus they proceeded and murdered African American soldiers as a swift retaliation. As a reiteration of their deep commitment to promoting slavery through any means possible, the confederates collectively agre ed to hike the prices of slaves. Indeed, the Confederates considered the emancipation proclamation as a slap on their faces. International Influence At the moment when Lincoln decided to emancipate the African American slaves, most countries over the world had already abolished the slave trade. This gave him a boost in his quest to create an equal America given that the foreign support was overwhelming. Consequentially, the Confederates lost any glimpse of hope which they had concerning their official recognition from other nations. Even though Britain officially opposed the slave trade in the southern confederate, most of her companies continued to indulge in development activities within the Confederate region. The emancipation proclamation also enabled Lincoln to attract international leaders who previously opposed the ongoing civil war. Above all, the African Americans received a victory that they cannot compare to any. Building bridges and even forgetting about the slavery was massively achieved given the full support that the president threw behind the emancipation proclamation. By the time the civil war was ending, most pe ople were afraid that the traditional slavery laws would be reinstated given that they considered emancipation proclamation as a tool which Lincoln used to win the civil war. However, Lincoln expressed his ambition to abolish in totality any element of the slave trade and thus he managed to secure a second term in office. This is because most citizens pledged to support the former slaves in any way possible that would prevent them from accessing their full freedom.

Systems Thinking and Organisational Learning Essay

Systems Thinking and Organisational Learning - Essay Example In the final part, self reflection about how Self Organized Learning Environments promotes the creativity in the organizations will be discussed. Mental models are the vast range of processes that include the people, their hobbies and music, how to performs as a politician, sportsman, religion and host for the business phenomena. New mental models are quickly developed by the minds when they interact with the novel or a new process. Mental models are less or more complete and show the cognitive representation. For example, a favorite sport or hobby of individuals might be complete, which represents the knowledge about peripheral aspects or features of a hobby. On contrary to this complete mental model, a less understood mental model contains the cursory or abstract understanding (Duhaime et al., 2012). Mental models perform the function of information filtering and focus upon the attention. People read newspapers and look at headings instead of spending whole the day on reading the editorials. Other people read newspapers very quickly. Selective perception about newspaper reading is about the mental models. Business executives are often overloaded with the meetings, calls and emails; they access more data that can be possibly processed. Their mental models are focused upon the most required and critical as per their perception. It is learnt from â€Å"The bear of game† that reality understanding is built through the constructs of mental models. All players in a business can understand the complex dynamics systematically and helps them to keep away from hindering and reinforcing their beliefs. It is difficult to present the precise definition of emotions in people from various sectors. However, individuals’ everyday activities for social communication, adaptation of tasks and in decision making are affected by people’s distinct states of their emotions and moods. Emotional

Leopards and Humans Conflict in india Essay Example | Topics and Well Written Essays - 500 words

Leopards and Humans Conflict in india - Essay Example HWC normally come in a number of ways but the most common methods are crop destruction and the attacking of livestock. Many Indians who reside close to forest boundaries are farmers that mostly depend on agriculture (Pradhan et al.). Most of them normally keep domestic animals due to the abundance of grass in the forest. Forested regions normally receive a large amount of rainfall hence an ideal place to reside for farmers. In order to curb human-wildlife conflicts, the Indian government ought to come up with a more stable idea whereby both humans and wild animals will benefit. According to an interview on approximately 103 respondents residing in 5 different villages close to Kitam bird sanctuary, continuous destruction of crops by wild birds such as the Indian peacocks has not only resulted to loss of crops but also money that farmers have invested in the crops (Pradhan et al.). Apart from birds, wild animals have also resulted to a massive extermination of domestic animals. According to the research, approximately 1.55 goats have been lost to wild animals in each homestead (Pradhan et al.). According to some interviewees, goats are normally the most targeted especially by the leopard (Pradhan et al.).Therefore, the government ought to come up with a lasting solution because the only methods used by residents to protect their crops and animals mostly are non-lethal methods such as guarding their crop s and wildlife at nighttime. Apart from guarding the crops and animals, residents have also devised other methods such as the use of scare cows to frighten wild animals (Pradhan et al.). Research cites several factors, which the government and its citizens can embrace to minimize the rate of HWC in India. One of the possible solutions to human wildlife conflicts is to minimize the rate at which the media reports HWC issues (Bhatia et al. 588). According to research so far conducted, the mass

Has the improved explosive device impacted our ability to develop a Essay

Has the improved explosive device impacted our ability to develop a reasonably priced tactical vehicle - Essay Example The aim of selecting these sites is for them to explode underneath or beside a vehicle causing maximum damage2. The improvement of the vehicle armor on the military vehicle has made the insurgents to place IEDs on raised positions like utility poles, road signs or trees so as to be able to hit the less protected areas. In Afghanistan, it was reported by military experts in January 2010 that Taliban fighters had already developed a new, almost undetectable generation of the IEDs. This new generation has no metallic or electronic parts compared to the previous IEDs that were triggered by two blades of hack-saw separated by a spacer. The most recent and lethal means of exploding the IEDs is the trigger mechanism which incorporates either the use of the radio, cell phone, is victim-operated or infrared device which makes it difficult to detect or disarm them. Impacts of Improved Explosive Devices (IEDs) in Iraq and Afghanistan on US Army’s Ability to Develop a Reasonably Priced Ta ctical Vehicle Due to the new inventions and improvements in the use of IEDs, law enforcement and military forces personnel have come up with several RSP (render safe procedures) to curb the threat of IEDs. These RSP may be developed from direct experience with the devices or research applied which is designed to counter the threat. Among countermeasures put in place include the application of the underbelly armor applique’ on the EFV (Expeditionary Fighting Vehicle) as it comes ashore and before their encounter with the IEDs following the June 2007 letter from the Subcommittee of House Armed Services on Expeditionary Forces and Sea Power to the marine corps commandant3. The January and February 2010 tests at the centre of Aberdeen showed that the EFV offers protection on blast equal to 2nd category protected vehicle of the mine resistant ambush, including two IEDs which are simulated on its tracks and under its belly4. Improved explosive devices (IEDs) in Iraq and Afghanista n have also impacted the US army’s ability to develop a reasonably priced tactical vehicle. This is because it has since helped in the development of improvised vehicle armor. This is an armor that is added or centrally planned in the field, which was originally part of the design. In the recent US-Iraq and US-Afghanistan wars, US troops armored their Humvees in their war against Iraq. Their transport vehicles were also armored with scrap materials. The Americans came to know this as â€Å"hillbilly armor or hajji armor† when Iraqi contractors installed it5. In Afghanistan, the US troops lined their vehicles’ floor with sandbags to provide them with extra protection against improvised explosive devices. Sometimes, US tanks had tracks of spare strips welded on the hulls6. However, this was to provide them short lived protection, as the Iraqis and Afghanistan’s learnt about it and devised the devices in a way that they could destroy them by use of new trigg er mechanisms. This was a loss to the US army because despite the investment, the impact was not to last for long, and they had to find another means of dealing with the trigger mechanism. When Baghdad was captured by US troops, vehicles of military police were fully installed with required machinery. However, road side bombs, snipers, RPG teams and small alarms were deployed by insurgent forces to attack US military vehicles on known routes and supply conveys. American troops protected themselves from such threats by

Physical security requirements Essay Example | Topics and Well Written Essays - 750 words

Physical security requirements - Essay Example uting to the problem are diverse; size of the building, anonymity inside the precincts of the building, contents of the building, characteristics of occupants, location and physical features. Every door in a tall building is supposed to have a working lock at all times for security of those using the different rooms. The doors and windows are supposed to be reinforced, fitted with intrusion alarms to whine away when someone intrudes in. lighting must be feasible at all times with a back-up generator in place just in case there is a power outage. Perimeters gates, fences and bollards are supposed to be erected all round to prevent unnecessary access by intruders. Physical security hardens a building and makes it inaccessible to the unwanted publics. Some offenders however see increased security as a threat to their ingenuity (Cofer, 2013). CCTV is a primary part of security of any building. Internet based CCTV can also be installed so that all security concerns about the building can be monitored elsewhere. This means that one does not have to be in the building to view the security concerns in it. It should however be noted that CCTV is quite open and seen and therefore interferes with the open offences that would have taken place. Once this is known, there is always a counter plan by the offenders. These should be erected in all possible places; the elevators, lobbies and along adjacent sidewalks. Three concepts address the aspect of physical design. Physical design determines the design of physical security. The first is creation of ‘defensible space’. Challinger (2008) stipulated that crime rate with reference to buildings increased as the number of floors increased. Situational crime prevention is also a fact under design of the building. A modification of environmental factors has to be made to reduce crime in the building. In the case of CPTED, all the workers in the building will be required to be aware of their situations and be responsible for

Implenting Lean Case Study Example | Topics and Well Written Essays - 2500 words

Implenting Lean - Case Study Example (Womack and Jones, 1996). USA was the first country where the concept of "Lean" has been adopted in service or non-manufacturing concerns. (Womack and Jones, 1996). The advantages and benefits are now known and accepted by almost all top managers. However, there is still a bit of a hesitation in implementing "Lean" in service and non-manufacturing organizations. The reason is not that they do not want to implement the change but rather because they are unaware of the process involved. This paper seeks to describe the modalities and implications of implementing "Lean" in service and non-manufacturing organizations with a reference to the concept of Kaizen as a Continuous Improvement (CI) agent. Simply stated, Lean thinking is about achieving more with less. It is not about 'sweating the assets' but about carefully analyzing how best to achieve a given result with the purpose of utilizing resources to their best advantage. In broad terms Lean is usually defined as elimination of waste and things that do not add any value as defined by the customer. It is also pertinent to note at this stage that "Lean" principles are alternatively known by a number of synonyms e.g. Lean Manufacturing, Lean Production, Toyota Production System, etc. But whatever the name given to the process, this definition holds well. Advantages of Lean in Service Organizations Lean is not just a concept to be implemented at various tiers; it is also a commitment at all levels that can bring about dynamic and far-reaching changes in the very culture of an organization. Its advantages are more pronounced and identifiable in manufacturing concerns but service and non-manufacturing organizations can also reap the same benefits. Some of the advantages of implementing Lean in service environment are as follows:- It can not only improve the standard of services but also increase the competitiveness of the people involved. It can resolve severe organizational problems by uniting the change efforts

Entrepreneurship.Excellent Leadership Qualities and Strong urge for Assignment

Entrepreneurship.Excellent Leadership Qualities and Strong urge for ethics and integrity - Assignment Example Clearly, this is a misconstrued notion that cannot be accepted in modern business management. Indeed, the modern day entrepreneur is expected to exhibit certain key characteristics, skills, and have certain background to the day to day management of his business, without which the business cannot be expected to grow. In this paper, some of the skills, characteristics and backgrounds that make successful entrepreneurs are discussed with real examples of how these features about some entrepreneurs have ensured success for them. There is specific emphasis and focus on emerging markets, but without any single emerging market in mind. The key characteristics that some entrepreneurs have exhibited over the years in various emerging markets, the aid of which has made them highly successful shall be discussed. Excellent Leadership Qualities The leadership of the company primarily refers to the management of visionary direction for the company. This responsibility is played by several people within the organization, and in some cases, some leaders becoming followers to other leaders (Coy et al, 2007). But as far as the entrepreneur is concerned, he is often seen as the last reporting leader within the organization. This is to say that the entrepreneur acts as the head of the organizational structure and is therefore the ultimate leader. In effect, the kind of leadership qualities that the entrepreneur displays will go a very long way to determine the visional direction that the entire organization will have. With the question as to what excellent leadership qualities are, Capelleras et al (2010) explained that it involves the ability of the leader to be identified with as many leadership styles as possible and learn to rightly apply each of them as and when they become necessary for an organizational scenario. In effect, a leader’s leadership must always be seen as appropriate in practice; and this is what constitutes an excellent leadership quality. Strong urge for ethics and integrity Show me a leader without ethics and integrity and I will show you a dying company and this is according to Benzing, Chu & Callanan (2005). Ethics and integrity constitute a personal and behavioral characteristic that is needed by the entrepreneur to make him trustworthy and credible in the area of business that he is involved in. with the advent of corporate image and corporate branding, stakeholders including customers, shareholders and suppliers are looking for corporate managers and leaders who represent not just a money making machine but an overall of credibility and trust when left with the finances and welfare of a larger group of people (Benzing, Chu & Callanan, 2005). Commonly, the way of thinking is that when entrepreneurs cannot on by themselves proof to be credible, they can easily use manipulative and unacceptable means of making their businesses grow. In an emerging market where most of the local customers are considered as vulnerable to market marketing mix strategies as lower prices, such entrepreneurs who are suspecting in their ethics and integrity can be tagged with dubious means of making their prices cheaper such as the invasion of taxes or use of unwholesome raw materials in manufacturing. Empowered Self Motivation Motivation comes in several forms, commonly intrinsic and extrinsic motivation. In most cases, intrinsic motivation has been identified to be that type of motivation that keeps a person driving on when all other factors suggest that

Guest lecturer reports Essay Example | Topics and Well Written Essays - 750 words - 3

Guest lecturer reports - Essay Example This is achieved through applying the imaginations on the knowledge available. Sustainable development (SD) is one which meets the prevailing needs of the society without compromising the ability of the future generations for the purposes of their sustainability. It can be conceptualized both as an objective and a process. As an objective it advocates for the maintenance of environmental integrity, ensuring social equity and aiming for economic efficiency. However, as a process it explains the integration of environment, society and economy in a model. The environment provides material for the economy and also gives grounds for disposal. The raw materials are converted to goods and services to be consumed by the society, which takes back the wastes to the economy for recycling (Bogliotti, & Spangenberg, 2006). The society also gets free goods and services directly from environment. The environmental integrity is self reliable system that mainly evaluates that economy arose from the n eeds of the society to specialize in what it could produce. At this time, the ecosystem service was sustainable to society mainly because the subjects were small in number. Economy grows rapidly and outdoes the ecosystem service such that almost all societal needs are sustained by the economy. For instance finite resources like oil are being exhausted and the renewable resources used up quickly more than they are replenished. Ensuring social equity entails fulfilling the needs of all men and women, development of communities and respect for diversity. The invention of trade and later currency led to the economic explosion. Economic explosion is defined by accumulation of capital which funded major mega-projects. Thus a sustainable economy can be viewed as one which uses renewable resources as quickly as they are replenished, returns wastes to the environment at accepted limits, recycles finite resources and is resilient to changes within particular sectors. However, the environmenta lists have different opinion from the political view whose concern is on the need for further economic growth to combat global poverty, environmental problems and climatic change (Ayong Le Kama, 2001). See the diagram below; SD as a process may be analyzed in a model, as illustrated in the example of the UK SD strategy of 2009. It aimed at social progress, environmental protection, efficient use of natural resources and stable economic growth and employment. The four-legged table model explains how this quality of life was prioritized. First vision is creation oriented where a bare land resources is utilized by building structures. Decision making is the next aspect and is given a social approach. This actor-approach advocates bringing possible ideas and fostering integration of ideas and mindsets. It is an important point noted and lesson learnt that the SD is to balance and amalgamate economics, social science and environmental science. Technical experts and stakeholders should en sure vision is sound and fair. Recognition of context e.g. from a worldly view to a specific locality is equally important as considering the world trends in relation to the state of the planet, technology, people’s values and behaviors and the new legislations and regulations. When environmental problems such as global warming and climate change are considered, humans are found to cause this thus their behavior to be

Free

Free Will and Determinism Can Coexist Essay Discuss the claim that we humans have no real freedom of choice. Throughout history, the problem of freewill vs. determinism has sparked major debates between philosophers. The debate between freewill and determinism stems from the apparent conflict between the universal rule of causality that is deeply rooted in nature, and between the apparent ability of human beings to choose between multiple courses of action in order to lead to the most desirable outcome. The universal rule of causality simply claims that inorganic matter such as tables, chairs and rocks are acted upon by whatever forces affect it, however, human beings seem to be an exception to this rule by their unique ability to ponder about how to go about making decisions in their life and which principles and morals to live by. In simple terms, determinism is the thesis that everything is caused whereas on the other hand, the doctrine of freewill maintains that some of our actions are free. It is for this reason that the problem of freewill and determinism is a paradox because these two equally evident assumptions seem to lead to inconsistent results and leads to the question about whether or not freewill and determinism can co-exist. It is for this reason also that nowadays one must accept as a fait accompli that the problem of finding out whether free will and determinism are compatible or whether freedom of choice actually does exist is a large part, perhaps the major part of the problem of free will and determinism; Van Inwagen book. On the other hand, other such incompatibilists accept freewill and disagree with the determinist position; these incompatibilists are known as â€Å"Metaphysical libertarians,† such as Thomas Reid and Peter Van Inwagen. Van Inwagen ( ) in his book claims that many philosophers hold not only that free will is compatible with determinism but that free will entails determinism. Determinism is the thesis that there is at any instant exactly one physically possible future. However, if there is more than one way which the world could go, then indeterminism is true and so human beings do have a freedom of choice. Another such view is that of hard incompatibilism, which asserts that, free will is incompatible with both determinism and indeterminism; this view is defended by Derk Pereboom. He claims in his book â€Å"Living without free will† that the best scientific theories have the consequence that individuals are not morally responsible for their actions. However, Pereboom argues that if this was correct, morality would have no place,and human life would be meaningless and without value. He then goes onto saying that by adopting a position that morality, meaning and value remain intact even if we are not morally responsible, then this would benefit our lives. Pereboom and morally responsibility: Claiming that freewill and determinism cannot xoexisit. The problem about moral responsibility arises from a conflict between two powerful consdiderations. On the one hand, we human beings feel that we are the source of our actions in a particularly weighty sense. We feel that the way in which we are the source of our actions is very different from the way a machine is the source of what is produces. We express this sense of difference by attributing moral responsibility to human beings but not to machines. Traditionally, it has been assumed that moral responsibility requires us to have some type of free will in producing our actins. At the same time, there are reasons for regarding human beings as more like machines than we ordinarily suppose. These reasons stem from various sources, most prominently, from scientific views that consider human beings to be parts of nature and therefore governed by natural laws and from theological concerns that require everything that happens to be causally determined by God. Causal (or Nomological) determinism[1] generally assumes that every event has an antecedent cause in an infinite causal chain going back to Aristotles Prime Mover or the beginning of the universe. Determinists believe that there is nothing uncaused or self-caused (causa sui). Arguments for determinism, Science: Free will:Van Invagen- free will: â€Å"when man has to choose between two or more mutally incompatible courses of action†¦has it within his power to carry it out. † Free will can be defined with reference to the term ‘can. ’ The concept f the power or ability of an agent to act is not the concept of physical possibility nor is it entailed by physical possibility; (van Inwagen). This can be shown by a simple example- John Locker example. Suppose I have been locked in a certain room and suppose that the lock on the door of that room is a device whose behaviour is physically undetermined; itin other words, it may be locked or unlocked. It is physically possible that I shall leave the room but it does not follow that in any relevant sense I CAN leave the room. Argument for incompatibilism: Consequence argument: If determinism is true, then our acts are the consequences of the laws o nature and events in the remote past. But it is not up to us what went on before we were born and neither is it up to us what the laws of nature are. Therefore the consequcnes of these things are not up to us. Free will compatible with determinism: The mind argument proceeds by identifying indeterminism with chance and by arguing that an act that occurs by chance, cannot be under the control of its alleged agent and hence cannot be performed freely. Proponents of this argument conclude therefore that free will is not only compatible with determinism but entails. Believing in dtermininisng determinism. One might believe in determinism because one believes that science has shown determinism to be true. One might believe that determinism is a truth of reason, on the ground that it is a logical consequnce of the Principle of Sufficient reason. Support of free will: Van Inwagen- it cannot be seriously maintained that we can know by some sort of introspection that we have or that we do not have free will. Even when we empirically study human beings we still do not know! However, if we do have free will, then there is no such thing as moral responsibility. However, since there is such a thing as moral responsibility, there is such a thing as free will. Moreover, since free will is incompatible wth determinism, determinism is false. Therefore they simply cannot coexist. However, anyone who accepts fatalism must regard all ascriptions of moral responsibility as false/incorrect and must refrain from deliberating about future courses of action. (6) But moral responsibility is extremely important and it is hard to imagine what human life would be like without it. Free will: Robert Kane Nothing could be more important than freedom to the modern world; Robert Kane. We want freedom because we are human beings who want to feel that we are in control of our own actions. This gives one the opportunity to satisfy more of our desires. Having free will is about being your own person.

Burn out of social workers in the work place Essay Example for Free

Burn out of social workers in the work place Essay Social workers are people committed to better the lives of others and this is done through varying capacities. Some work with families, children as well as in school while others work in the medical field especially those dealing with mental health. They assist people to amicably deal with domestic conflicts, disabilities, challenging health conditions, economic problems that precipitate housing problems, unemployment as well as issues like drug and substance abuse. (www. bls. gov). Their role in policy making can also not be underscored given their efforts in conducting research and making relevant recommendations as to the best or appropriate strategies. Social workers are also quite influential in the adoption processes as well as single parent assistance. Medical and public health social workers are committed to offering psychological support to people with life threatening conditions for instance HIV Aids and Alzheimer’s disease patients. Social workers can also work in local authorities as well as in government. In pursuit of making the lives of others worth the while, social workers in their respective fields are faced by many challenges. (www. bls. gov). They have to be in constant movement from their offices to where their clients are located and back to their offices where clerical work is done. Most often than not they experience burn outs while in their work a condition that affects their productivity levels. The focus of this paper is to explain why burn out occurs among the social workers, it will illustrate how it occurs, its effects on the organization and thereafter suggest that appropriate solutions to resolve it. The term ‘burn out’ is used to refer to the process or state of mental exhaustion that has a high impact on one’s productivity. In the book Handbook of human factors and ergonomics in health care and patient safety, Carayon presents some signs and symptoms of burn outs in the work place. Burn outs leads to anxiety and lack of zeal. It causes depression and mental exhaustion, poor concentration and memory as well as increased instances of absenteeism and general poor productivity. (Carayon P, 2006). Burn outs are not good for any profession in any organization. They cause a negative impact on interpersonal communication among the various employees in an organization would definitely have a bad effect on the company’s output. (Azar T, 2000). Burn outs increases people irritability and minor issues are magnified and this can be a source of conflicts among the various employees. The overall effects of burn outs are transferred from the individuals affected to the organization as a whole. Organization risk registering high dissatisfaction levels, increased job turn over as well as low morale. In Carayon’s book burn out is defined as ‘the persistent negative work related state of mind that is characterized by exhaustion which is accompanied by distress, a sense of reduced effectiveness and the development of dysfunctional attitudes and behaviors at work’. (Carayon P, 2006). This psychological problem develops gradually and may initially be unnoticed. It arises from the contrast between one’s objectives or intentions and the reality at the job. In most cases burn outs are caused by the adherence of inappropriate or rather inadequate stress coping mechanisms. Prolonged job stress leads to burn outs among the employees in question. Burn outs lead to decreased motivation and creates anti work attitudes. (Carayon P, 2006). Social workers in the various fields experience burn outs while in their work places. This occurs when the organizations they work for fail to meet their high goals and expectations. They feel dissatisfied with their work and this dissatisfaction leads to feeling of disappointment and grief. (Soderfeldt M and Soderfeldt B, 2003). According to a 2006 research it was clear that most social workers are not contented with their work. A high percentage reported high levels of job dissatisfaction and were ready to leave their various organizations. According to them, the value of the work they did was not equivalent to the pay they received. (The Royal College of Psychiatrists, 2006). Social workers suffering from burn outs may feel detached with their clients and this will definitely affect their productivity levels. (Takeda F et al, 2005). Although different people will react differently to burn outs some could isolate themselves and have poor eating and sleeping habits. Others may find solace in alcohol or smoking all of which has a negative effect on their health. The relationship between the social workers experiencing burn outs and their clients as well as with fellow workmates is negatively affected by burn out as it triggers anger. (Lewandowski A, 2003). Organizations suffer economically whenever social workers leave due to the burn out problems. They incur the costs of hiring new employees and training them to be effective. This is made worse by the fact that they have the constraint of scarce resources. Organizations or agencies that fail to address the issues presented by their employees in this context the social workers are more likely to register higher incidences of job turnover which translates to increased costs. (Lewandowski A, 2003). A major cause of the increased instances of burn outs among the social workers is attributed to lack or failure by some agencies to involve them in the decision making processes. The lack of autonomy and the increased bureaucratization in their work place makes them feel alienated or isolated. (Lundy C, 2003). The problems to be handled by social workers become difficult by the day and this demands that the organizations adjust with the changing times if amicable solutions are to be arrived at. In her book, Social work and social justice, Lundy explains that social workers have a challenging job. Financial constraint is a major set back hindering their efficiency or productivity. They have to undergo or rather face job related stress as they try to allocate the minimal resources to match the overwhelming demands. The structure of the social welfare delivery, the mandate of the agencies they work for as well as the needs of their clients also lead to increased stress which precipitates burn outs among the social workers. (Lundy C, 2003). Most social workers are in the job due to a call or vocation to help others and the failure to involve them in the decision making process hinders their effective performance. (Kreisher K, 2002). Great control of funding sources also has a negative effect on the level of satisfaction that social workers derive from their work. The reduced commitment by the government to boost the welfare sector has led to the reduction of funds which makes social work a very challenging profession. (Lewandowski A, 2003). Without the autonomy or involvement in the decision making process they are denied the chance to apply their findings or expertise to directly affect their practice. This hinders the effectiveness of various welfare programs and on not realizing their goals they are frustrated and feel helpless. The ineffectiveness of the sector that they work for may have a direct negative impact on the social workers. They may place themselves in the shoes of their clients who could be victims of abuse or violence and live in fear especially with the knowledge of how ineffective the system is. (Kreisher K, 2002). Given the emerging social and economic conditions, the involvement of social workers in the decision making process would be more of a necessity then a requirement. This would ensure that there is effective division of labor and the work load could be minimized. Workload has negative effects on the employees’ health. This can be backed by a 1999 survey by the Canadian Union of Public social workers which established that increased work load among the social workers in the development services in children aids societies had a negative impact on their well being. To a tune of 87% social workers in the various fields confessed that the increased work load had a negative on their health. (Kreisher K, 2002). Work overload precipitates burn outs. With minimal finances at their disposal, agencies or organizations dealing with welfare hire fewer people than would be required a condition that sees the social workers with a large work load at their disposal. The social workers job predisposes them to risks of physical and verbal abuse and threats at work all of which have negative implications on their mental, physical and social well being. It also has an effect on their job satisfaction levels. In the article ‘Burned out’ Kreisher Kristen argues that the poor pay given to social workers dealing with children and the youth, in the face of the tough economic times has a big role to play in boosting ‘burn outs’ among the social workers. Their job demands are increasing while their reward or pay is dwindling and this is a major disincentive for them. There is need for the welfare organizations to adjust the compensation rates to match the difficult economic times. (Kreisher K, 2002). As Lewandowski in Organizational factors contributing to worker frustration: The precursor to burnout notes disappointments among the social workers have also been aggravated by the fact that their roles or responsibilities have changed and are in contrast with their expectations. Instead of spending more time with their clients in the field they spend more time carrying out clerical work. (Lewandowski A, 2003). For the agencies or organizations accountability is of essence as they are under pressure from the financiers to show how their resources are spent. In other words the agencies are more concerned with the number of people served while the social workers are more concerned with the quality of services provided. The social workers pay is at times affected by gender bias where for instance women dealing with children are lowly paid. (Kreisher K, 2002). The burn out problem can be resolved if appropriate strategies are adopted to help the social workers face the challenges in their work effectively. Prevention of burn out can be handled both at an individual level as well as at an organizational level. Social workers can be advised to take well balanced diets, have enough sleep, talk with their workmates and share their challenges as well as create some time away from the stressful conditions. Social networks are vital as they enable one to connect with their friends and make the stress that they face easier to deal with. Identifying hobbies that would ease the work tension and pressure is also an effective way of reducing the effects of burn outs. Of mush significance is the role of organizations in resolving burn outs among the social workers. Organizations must adapt all inclusive strategies where social workers have a significant role in the decision making process. (Azar T, 2000). This makes them feel appreciated for the roles they play in the organizations. To enable social workers better manage the challenges attached to their work it is important that the social work curriculums be modified to train them on the appropriate ways to handle complex situations. Spending more time training would also ensure that they acquire immense knowledge on how to deal with real life situations. Mentorship programs would also suffice in resolving the problem of burn outs. Strong mentorship where older and experienced social workers share their experiences with younger and inexperienced social workers will provide them with adequate knowledge on how to deal with difficulties while in this job. It will reduce their job stress as they will understand that it is part of their job. Mentorship also provides them with relevant solutions to would be problems while in their jobs. Strong supervision is also vital in ensuring that work load problems that cause burn outs are effectively handled. (Kreisher K, 2002). An organization culture is also crucial in creating or reducing burn out in the work place. Positive cultures must be embraced by all means. Organizations with positive cultures go the extra mile to ensure employee retention. They make them feel that they are part of the organization and involve them in the decision making processes. They also provide financial incentives like paid vacations and health benefits. Team work is also embraced in such organizations and it ensures that job stress does not have adverse effects on the employees. Supportive co workers are essential in reducing job related stress. (Kreisher K, 2002). Organizations must also invest in making the work place safe such that the risks of being physically harmed are minimized. They can train the employees on how to deal amicably with incidences of violence. The effects of social workers burn outs on the individuals, clients and on the organizations are not desirable. The organizations must by all means ensure that employees are retained as increased job turn over sees them lose skilled, experienced and dedicated employees. They must therefore be committed to minimize the job stressors in the work environment to curb burn outs. References Azar T. 2000. Preventing burnout in professionals and paraprofessionals who work with child abuse and neglect cases: A cognitive behavioral approach to supervision. Psychotherapy in Practice, 56, 643-663. Colleen Lundy. 2003. Social Work and Social Justice: A Structural Approach to Practice. Broadview Press. Fumi Takeda. Naoko Ibaraki, Eise Yokoyama, Takeo Miyake and Takashi Ohida. 2005. The Relationship of Job Type to Burnout in Social Workers at Social Welfare Offices. Journal of Occupational Health Vol. 47 (2005), No. 2 119-125 Kristen Kreisher. 2002. Burned Out Childrens Voice Article, July/Aug 2002. Retrieved on 12 August 2008 from http://www. cwla. org/articles/cv0207burnedout. htm. Lewandowski A. 2003. Organizational factors contributing to worker frustration: The precursor to burnout. Journal of Sociology and Social Welfare, 4, 175-185. Pascale Carayon. 2006. Handbook of Human Factors and Ergonomics in Health Care and Patient Safety. Routledge Publishers. Soderfeldt M and Soderfeldt B. 2003. Burnout in social work. Social Work, 40, 638-647. Social Workers. Outlook Handbook, 2008-09 Editions. Retrieved on 12 August 2008 from http://www. bls. gov/oco/ocos060. htm The Royal College of Psychiatrists. 2006. Mental health, burnout and job satisfaction among mental health social workers in England and Wales. The British Journal of Psychiatry (2006) 188: 75-80. doi: 10. 1192/bjp. 188. 1. 75.