Accidents Have Caused Major Explosion

Accidents Have Caused Major fitIn the past hardly a(prenominal)er old age in that respect had been a steady increment in the customs duty of the danger assessment in the shoreward yield facilities. This is especi eachy subsequently(prenominal) the piper Alpha disaster in 1988 and close to(prenominal) some oppositewise major(ip)(ip) possibilitys that turn thumbs downed many lives. Operators ar showing an increasing aw arness by reviewing the pencil eraser of their existing topside business facilities. The Piper Alpha cam stroke interpretd adverse hinderance that the predictions of gamble analyses regarding major haps were certainly prudent. Quantitative Risk Assessment (QRA) is in truth useful in straddle to reduce the ventures especially on the hydrocarbon eats from shoreward topsides facilities. (Harmony, 1998)The accidents flummox be peed major fit and fol offseted by approximately other claw explosions that sour huge amount of hydrocarbons much(prenominal) as bumble, suave and 2-phase smooth. fit in to the investigation report that had been made after the accident, the chief(prenominal) reason that receives the accident is the handover work made by two polar shimmy personnel. converse problem is one of the reasons of the cataclysm. Initially the chopine only produced crude oil color. However, after a few years natural assail is alike macrocosm produced. During the creation of the fluff conversion equipment, the apprize pariess were non upgraded to the blast wall that causes a unappeasable explosion through come to the fore the disaster. Moreover, the pumping operation of oil and accelerator pedal was continued even though the blast startedto spread on the political program due to lack of professed authority that just witness the burning of the Piper (Taylor, Wallace, Ward, 1991).It was started from the two condensate injection pumps which atomic number 18 A and B. The day solecism engineer forgot to inform the delimit of pump A to the night shift engineer in which the compel valve was removed for recalibration and recertification. in that respect are head-nigh 106 recommendation has made for the future of resort shoreward by the Cullen Report. all(prenominal) of the recommendations had been accepted and implemented by the offshore operators later thusly (Simon, 2012a).Petrobras Enchova key Platform was listed in the major offshore accidents. This curriculum also listed as one of the worst and notable galas in the history of offshore oil political course of study. It is rigid in the Enchova Field, Brazil and ope assessd by Petrobras. Two major mishaps save in these fields which were on 16 August 1984 and 24 April 1988. The commencement ceremony accidents caused by jamboree followed by explosion and notify. some of the personnel were evacuated safely by chopper and heartboat. Unfortunately, 42 workers died during the evacuation assisted. The main reason that killed many lives during evacuation is because the failure of lowering mechanism of a brioboat. The lifeboat was suspended and lastly fell 10-20m to the ocean which killed 36 personnel. The other hexad workers were killed when they jumped from the platform to the sea at 30-40m height. (Simon, 2012b)The second accident occurred on 24 April 1988 which is four years later during the workover trading operations on the platform. One of the well that operated by the platform blew out and finally ignited that resulted in the destruction of the platform. Petrobras decided to commit two relief wells in 30 days time and slipually succeed in obligeling the blowout (Maduro Reynolds, 1989). The workover well was performed in society to convert oil well to gas well. Then the blowout occurred during that converting handle. The squeeze out resulted from gas fervor last for 31 days. on that point was no loss of life enter because the floating vitality living quarters we re disconnected from the platform during the blowout. The operator incurred a total loss because the extensive price to the topside structure (Simon, 2012b).Ekofisk Bravo Platform is another type of platform that was listed in the top five worst blowout accidents in the oil and gas labor in which the volume of hydrocarbon redd is about 202,381 barrels. This platform is operated by Philips crude oil Company located at Ekofisk field in Norwegian Continental shelf. The event of blowout was recorded on 22 April 1977, a few years after the discovery of this field in 1969. It was declared that the blowout cause the biggest oil spill in the North Sea.The blowout occurred during the workover of the employment well. It was started when the mathematical product thermionic valve was pulled out at 10000 feet depth. Then the blowout hinderer ( bash) is not yet installed after removing Christmas tree prior to the production tubing pulling process. The downhole safety valve was malfunct ioned because of improperly installed that cause well kick then resulted in well blowout that release large amount of hydrocarbon to the environment. at that place was no loss of life recorded as the evacuation theorise carried properly.Initially the total release calculated was 202,381 bbls by the Norwegian oil Directorate. Then the oil was evaporated up to 40% of the initial release and a total spill estimated is lower than the initial amount. It was account that in that respect was no signifi fundamentt assemble to the environment.The investigation to determine the root cause of the accident had been carried out. They establish that the main reason of the blowout was caused by tender-hearted beings errors. The human errors accommodate inappropriate planning and well potency, misjudgment on the job stage setting difficulty for instance ignores the proper installation documentation and equipment identification (Simon, 2012c).Bekok C platform that is operated by PETRONAS Carigali Sdn. Bhd. is one of the listed platform accidents in Malaysia that cause severe injuries to the workers. This platform is located 200km from the coast of Peninsular Malaysia. The major factor of the tragedy is because of the gas leaked that cause terminate on the platform. Basically, the platform went through plan shutdown in put together to plan maintenance activities during the accident (Bernama, 2010). on that point were about 108 personnel on the platform at that moment of incident and six of them were injured because of the drive out. The fire just started after midnight and brought under control by the emergency response teams (ERT). The injured personnel were the one that on duty at that time and in the process to complete their shift. The six injured personnel suffered several burns on parts of their proboscis including the face. The fire might be resulted from sparks that produced from one of the maintenance valves. The rest 102 workers return been evacuate d safely to the near platform (Chris, 2010).another(prenominal) offshore accident in Malaysia is Tukau B platform located in Miris offshore. This platform is operated by PETRONAS Carigali Sdn Bhd which is Malaysias matter Oil Company. The fire occurred on 11 June 2012 which is the latest accident at an oil and gas installing recorded on offshore platform.It was reported that 16 workers were on the platform at that time of fire. Five of them (two PETRONAS employees and other three contractor staff were suffered first and second phase burn. There was no loss of life reported as other remaining workers were evacuated safely to the nearby platform, Tukau A living quarters. (Mohamad Abdullah, 2012)The fire resulted from the explosion at Tukau B oil drill platform started to spread on the structure at 9.20am at the compressor skid. Fortunately they managed to put the fire under control within an hour that holds the fire to spread over the platform. The personnel were doing some maint enance whole shebang on the platform at the time of fire.The human errors could be the reason of the explosion that cause fire and injured some of the workers. Most of the accidents occur were mainly cause by the engineering workers that do not have good understanding on the safety elements. Misjudgment on the job difficulty has been normal situation on the event of fire and explosion. Improper use of standard operate procedure for equipment alship dischargeal becomes major factor in platform accident. This is mainly occurring during the maintenance works that sham the operator and contractor staffs (Luin, 2012).The nearly recent incident that involves oil and gas industry in Malaysia is the fire and explosion of the oil tank ship named Bunga genus Alpinia own by Malaysian International Shipping Company, MISC which occurred at 26 July 2012. This event of fire and explosion take place at Rancha-Rancha industrial zone, Pulau Enoe near Labuan.It was reported that the oil tanker w as loading six scores of methanol at the PETRONAS Chemicals Methanol Sdn Bhd jetty when a little(a) fire ignited during a thunderstorm. The fire started at 2.30am and resulted in at least three major explosions that shake the Labuan Island.Bunga Alpinia had 29 caboodles on mature consisting 23 Malaysians and six Filipinos. The accident killed five workers four of them were Malaysian and one Filipino as mentioned by MISC Company which is a subsidiary of PETRONAS. Another 24 workers were evacuated safely to onshore (Almeida, 2012).The fire and explosion just occurred nearby the PETRONAS Chemical Methanol plant that arise another concern if the flames from the tanker ignite the methanol silo. The effect might be severe which rump cause enormous destruction to the surrounding area.Problem Statement agree to Oil Gas UK Knowledge Centre, hydrocarbon release may contribute to major accidents as well as determine a key mathematical operation indicator of asset law management of off shore installations. A hydrocarbon hind end capabilityly release to atmosphere due to leakage from equipment, flanges, valves, pipe works and and so on for each one of this equipment has their own release relative frequency.QRA study is very authoritative in dictate to identify the most cost effective ship send awayal to reduce risks to people and to the production asset. It is also important for company to reform their understanding on the risks and hazard involved in its offshore operations (Hanson, Lewis, Walters, 1995).For Quantitative Risk Assessment study, the release frequency of to each one Isolatable branch involve to be calculated. The QRA is employed in order to size hazards and advantages gained from their concession. The QRA peculiarly calculates the overall risk and potential loss of life and the average unmarried risk of fatality. In order to determine the release frequency the installation type and location are the important parameters that should be c onsidered.ObjectiveThe overall objective of these studies is to calculate the hydrocarbon release frequency for each isolatable section of offshore production facilities. In order to determine the release frequency, the isolatable section of the topsides production facilities needs to be identified at the early period of the research. The amount of money of each of the process equipment needs to be determined in order to get the release frequency.The other objective is to utilize the raw and alter data of release frequencies from the risk assessment data directory (OGP Publications) in order to classify the release criteria by exploitation the inventory released.Scope of the investigateIn this research, a typical unmanned platform is used as a subject of study. A complete offshore production facility will be divided into several sections in QRA study. The sections are cognize as Isolatable Section. The Isolatable Section consists of different type and sizes of equipment, flanges , valves, pipe works and etc. The research will identify method to calculate the release frequency of a given Isolatable Section of Offshore Production Facilities.All of the accomplishable process equipment with various sizes is listed down to make the parts count easier. There are three types of release which are full releases, limited releases and vigor pressure releases but in these studies full releases type will be used in order to determine the release frequency for each isolatable section.The parts count of process equipment with its specific sizes kitty be make by using the data that is provided in the Process and Instrumentation draw PID. Other than that, the volume of equipment on the topsides of offshore facilities also needs to be calculated by using the volume equation. Process Flow plat (PFD) is used in order to determine the volume of each of the process equipment.CHAPTER 2LITERATURE REVIEW2.1 Quantitative Risk Assessment2.1.1 translationAccording to C.M. Pieter sen et al. (1991), Quantitative Risk Assessment (QRA) batch be delimitate as a method to determine the risk in major offshore platform accidents. It is crucial to determine the release frequencies from process equipment in the event of failure so that the risk coffin nail be identified. P.J recession et al. (1991) state that QRA hind end use many type of methods or representative ranging from simple correlation to complex computer codes. The method of assessment includes the effect of releases much(prenominal) as fire and explosion models, the model for assessing the impact resulting from the fire and explosion and the probability of failures of the process equipment on the topsides platform. found on R J Hanson et al. (1995), the QRA (computer found model) was implemented in order to evaluate the risk reduction measures.2.1.2 HistoryIn order to improve safety on offshore platform, QRA was introduced after the tragic accident that killed many lives in the event of fire and explosion at Piper Alpha platform. Lord Cullen in his report of The Inquiry based on Piper Alpha chance had identified that QRA as a technique that provides a structured, objective and valued overture in order to have better understanding on the risks and ways to overcome or control them (Hanson et al., 1995).2.2 Hydrocarbon Release Frequency2.2.1 causa of Offshore Topsides Production FacilityOffshore topsides production facilities investment is square in order to maximize the production. The main production facilities can spread over half of an offshore topsides platform area and half of the capital or installation cost. There are approximately 16 types of process equipment on the topsides of offshore installation facilities handling hydrocarbon that have potential to release hydrocarbon in the event of equipment failures based on the Risk Assessment OGP (2010). The process equipment include steel process pipe, flanges, manual and actuated valves, instrument connections, pr ocess (pressure) valves, centrifugal and reciprocating pumps, centrifugal and reciprocating compressors, heat exchangers (four different types), filters and pig traps (launchers/receivers).2.2.2 Type of ReleasesAccording to the psychoanalysis of historic process release frequency data (Producers, 2010), releases can be divided into three different types which are full releases, limited releases and nonentity pressure releases. Full releases can be described as die hard through the delineate hole is consistent, starting at the normal operational pressure then continuing until controlled by emergency shutdown and blowdown. bad-tempered(a) releases can be classified as effects in which pressure is not zero but the quantity of releases are much less than from a full release. The main reason of these releases is because of the human intervention such as closing an inadvertently opened valve. Then it may cause by the failure from the system itself. Zero pressure releases can be defined as the cases where pressure inside the leaking equipment is virtually zero. This is because of the equipment has a normal operating pressure of zero.Releases can be classified as major, of import and insignificant based on the (Pratt, 2002) statement. Significant releases are those lying in the midst of major and minor releases. Release frequency of the major hydrocarbon release is higher compared to the significant and minor releases (Edmondson Hide, 1996).2.2.3 Type of Hydrocarbon ReleasesHydrocarbon releases have the highest risk on offshore platform that potentially cause loss of life (Hanson et al., 1995). According to Derek B Pratt (2002), the hydrocarbon release type can be classified into three which are gas, liquid and two phase hydrocarbon. Hydrocarbon such as diesel, methanol, hydraulic oil, lubricating oil and eggbeater fuel were included. These types of hydrocarbon are termed as non-product hydrocarbon. (Hare, 2008) states that there are five types of hydroc arbon release which are gas, oil, non-process hydrocarbon, 2-phase hydrocarbon type and lastly condensate.2.3 Inventory of Basic Data2.3.1 derive of Decks on the PlatformBasically there are three types of garnishs found in offshore platform which are cellar deck, main deck and helideck. Cellar deck is the lower part of the platform piece main deck is the upper part of the platform. Helideck is installed on this main deck which commonly higher up the living quarters. In some platforms, there are four types of decks existed which are spider deck, cellar deck, main deck and helideck.Most of the time, all of the drilling or production facilities are placed or installed on the main deck such as world-beater generator and water treatment while all of the manifolds and Christmas trees will be installed on the cellar deck.One of the significant issues in order to reassessment and requalification of an old platform is the wave-induced force on offshore platform decks. Platform may b e subject to partial or even fully submerge in the event of severe storms due to seafloor sinking the cellar deck. The structural integrity of the platform will be obviously affected and is thus a very crucial issue of concern (Grnbech, Sterndorff, Grigorian, Jacobsen, 2001).2.3.2 Accommodation Arrangement livelihood quarters are the crucial requirement for the safe operational and life support requirements for personnel in the offshore Oil and Gas Industry. The other key requirement in the design and build of offshore facilities is to provide functional spaces for optimum comfort of personnel. Providing a safe environment offshore is mandatory in this industry.The location of the living quarters on the platform is one of important parameters in personnel safety requirement. The findings presented to the Cullen report based on the past Piper Alpha disaster regarding on the risk reduction would be achieved whether by accommodating personnel on a nearby flotel (floating hotel) or on PDQ (production, drilling, quarters) platform. The advantage is that personnel are free from fire and explosion hazards if there are accommodated on a nearby flotel but the disadvantage of exposing them to other hazards such as transportation and flotel turtle (E.F, 1993).According to the QRA made based on the Piper Alpha disaster, it can be concluded that safety can be improved by decreasing the number of personnel offshore or separating production and registration platforms linked by bridges. (Lewis Spouge, 1994) in their study also claimed that the risks depend broadly speaking on the separation between the accommodation and the hydrocarbon inventories.2.3.3 fix of HelideckLocation of helideck also one of the important parameters in the offshore platform and should be interpreted into consideration in order to reduce the risks. The scope of study carried out by K.H Von Blohn et al. (1979) included different locations of helideck on platform, effect of a trade route on the wind speed profile, effect of varying wind velocity on the turbulence level and air flow close to modules without the helideck.Most of the helideck are located directly on top of the work party quarters structure (Blohn, Peterka, Cermak, Barnard, Ewald, 1979). Based on the wind tunnel tests made on the Maui B platform, the flow checks over the helideck for all approach wind directions well-tried are improved if the original helideck shape is raised 2.5 m above the crew quarters.Different types of drilling rig or platform have different location of helideck for instance jack-up rig, submersible platform and drillship because they are different in sizes and water depth. The location of helideck also differs between fixed and nebular structure (BOMEL Limited Burt, 2012).2.3.4 Location of Process EquipmentIn order to contain the safety of personnel works on the offshore platform the process equipment should be placed or installed at the right position where there is less tende ncy of injury during the event of emergency. In other words, accident can be prevented if the equipment had been engineered properly (Johnstone Curfew, 2011).Properly layout the facility on the platform is the first job in building a new facility. The equipment that needs to be installed should be listed out and a plot plan of the place must(prenominal) be obtained in order to plan equipment layout. It is started by placing the most angry items of equipment on the site. Some examples of hazardous items are venting system, aflame(p) system, fire process equipment, engines and rotating equipment, separators, tanks and un pink-slipped vessels.According to J.E Johnstone et al. (2011), venting system should be positioned leeward of the facility in which the released gases will not risk the personnel life and platform area. Venting system must be placed where there are no or far from the source of ignition. The same goes to the aflare system. exonerated process equipment such as he ater treaters, heater or separator, glycol and amine reboiler should be placed away from the equipment that process or store combustible hydrocarbons. It is also should be located away from the potentially released type equipment such as vents and pig receivers.Pumps and compressors which are categories as engines and rotating equipment must be placed on the site to avoid damage from any possible hydrocarbon releases, ignition and noise. Liquid hydrocarbons may be released to the environment resulted from losing seals of pumps while compressors normally leak small amount of oil which might cause fire if there are source of ignition (Johnstone Curfew, 2011).2.3.5 Location of Risers and PipelinesRisers and pipelines are frequently become one of the main risk contributor on an offshore platform. The most crucial safety goal is to minimize the potential leakage from a riser or pipeline. The impact and corrosion are the significant failure causes by risers and pipelines (Edmondson Hid e, 1996). The location of riser and pipeline should be planned properly because of a limited space on platform in order to operate in a safe condition (Sarica Tengesdal, 2000). Moreover the congestion on the platform should be reduce in order to lower the risks (Majumder, Markanday, Anand, 1991).According to P.J Corner et al. (1996), the most important approach in QRA is the failure that will cause different in the holes sizes and leaks rate to the marine environment. The impact may result in rupture or destruction of the platform while corrosion may cause small holes on the riser or platform which can be repaired and not hazardous. It is also essential to anticipate the release duration in order to determine the significant effects. It might be the long duration release of medium size cause destruction compare to enormous release of very go around duration. Some risers are installed outside of the shafts, leakage and explosion will occur if hit by ships (Larsen Engseth, 1978).2 .3.6 Location of WellheadsWellhead is the equipment that installed on the surface of an oil and gas well that acts as a pressure seals and suspension point for suit string. Wellhead that is located at the production platform is called surface wellhead while if the wellhead is located under the water it is termed as subsea wellhead or mudline wellhead.Wellhead should be located properly on the platform because wellhead load includes all casing strings with cement weight, tubing strings weight, weight of wellhead itself and get laid equipment (Anderson, 1984). Meaning that wellhead carries massive loads and part of the platform weight.2.3.7 Location of Any Drilling ActivitiesDrilling operation is one of the most hazardous activities on the offshore platform. Many personnel are at risk because of the intensive labor work. This is because this operation involves in heavy lifts of many components, BOP stacks, collars and precisely miles of drill pipe. Additional risk will be encounter ed during exploration drilling especially on the shallow gas hazards and the ultra deepwater operations that potentially have high pressure and temperature (HPHT) wells. Harsh environment condition also need to be considered (E.F, 1993).The best location of any drilling activities is away from the living quarters in order to reduce the risks on personnel. This is for instance in the event of blowout, the personnel can be evacuated safely from the platform.The drilling operations should be separated from production in order to reduce the release frequency of reservoir fluids on the platform as well as reduce the population at risk. Blowout that can claim many lives also can be prevented if drilling and production carried out separately (E.F, 1993).2.3.8 TransportationAccording to E.F et al. (1993), the risk to people working offshore start when they leave the shore and stop when they return onshore. The main transportation of the personnel (crew change) is by eggwhisk or boat. The u se of QRA technique had made the risk become apparent because the future risk can be predicted, accidents to be anticipated and ways to overcome or prevent is considered by interpreting the past accident experiences (Lewis Spouge, 1994).The helicopter accident can be categorized into three major sections which are accidents in flight, accidents on take-off and accidents on landing while crew boat accident can be described in two categories which are fatalities in get across and fatalities in transfer. Helicopter crash is on the second ranking for causing of fatalities on UK Continental Shelf (UKCS) after hydrocarbon fire and explosion (Lewis Spouge, 1994).Based on transport risk study carried by JR Spouge et al. (1994), it can be concluded that transport risks are important. Transportation by using helicopter has higher risk if compared with crew boat. This is because the usage of helicopter is higher for crew change operation since the distant of onshore and platform is consider ed while crew boats indicate dissimilar problems in evaluating risk due to their great safety record.2.4 Inventory of Materials That May Cause a Fire or Explosion2.4.1 Inflammable, Combustible and Explosive MaterialsInflammable, combustible and explosive existents are materials that are able-bodied to cause fire and explosion. These types of materials should be placed or stored away from the fired process equipment, venting and flaring system in order to prevent any ignition from occurring.These materials must be located away from the living quarters to prevent severe injury to personnel on placard in the event of fire and explosion. The blast or firewall has to be installed around these storage materials to reduce the impact of explosion. Properly handling method has to be done on these materials.2.4.2 Medium of Materials ReleasedThere are many ways for materials release to the surrounding environment. One of medium of materials release is through cracks, splits or holes in the containment envelope. This medium is buildd from the degradation of the equipment such as corrosion, erosion and wears out.The releases of material to the atmosphere may be resulted from curtain raising pathway that is provided by the opening of equipment that still containing hydrocarbon by personnel with intention (Pratt, 2002).2.4.3 Types of FireThe event of fire and explosion are common in the oil and gas industry especially on the offshore oil and gas platform and drilling rigs (Heaviside, 1980). Every year many injuries and loss of life are recorded because of fire and explosion itself. Personnel are suffered from first to third degree burn which can cause severe injury as well as loss of life. Fire can be classified into four categories which are jet fire, fleet fire, pool fire and fireball.2.4.3.1 Jet FireJet fire can be classified into two categories which are the fire that colliding against wall resulting in a diffuse flame and without collision. contiguous ignition wi ll cause jet fire (Pietersen Engelhard, 1991). Jet fire also termed as spray fire. Diffusion flame is resulted from the combustion of a fuel that unceasingly released with significant momentum in a particular direction or direction. The releases of gaseous, flashing liquid and pure liquid inventories can cause jet fires (Executive, 2012).2.4.3.2 Flash FireAccording to C.M Pietersen et al. (1991), in case of gases, delayed ignitions in open spaces will result in flash fire. A flash fire is a emergent, intense fire caused by ignition of a mixture of air and a dispersed flammable substance such as solid, flammable or combustible liquid or a flammable gas. It is described as high temperature, short duration and a rapidly moving flame front.2.4.3.3 power plantFireball can arises from the delayed ignition in enclosed containment that resulting in gas cloud explosion (Pietersen Engelhard, 1991). The gas cloud explosion together with fire will gives tremendous effect on the offshore pla tform such as destruction of platform. Fireball can cause severe injuries as well as loss of life to the personnel on board.2.4.3.4 pussy Fire kitty-cat fire can be defined as the turbulent diffusion fire burning above a crosswise pool vaporizing hydrocarbon fuel where the fuel has zero or low momentum. Pool fires could be static which depends on where the pool is contained. Large amount of hydrocarbon inventories have the highest risk and likelihood for the arising of pool fire (Executive, 2012).2.5 Identification of Initial accidental Events2.5.1 Release and Leakage of Hydrocarbon from Process EquipmentHydrocarbon releases is one of the main reasons that result in accident. The release of hydrocarbon from the process equipment may cause ignition followed by fire. Each of the process equipment has its own release rate and frequency. The release rate may be depends on the size and diameter of the equipment.The leakage of hydrocarbon from process equipment can lead to fire and expl osion. Oil and gas can migrate to other areas of the platform in a split second and cause ignition that may destruct the platform as well as kill many lives.It is important to minimize the number of equipment and piping installation in order to reduce the failure rate. It is better to operate at low pressure if possible to lessen the leak. The equipment with high leak potential such as compressor is place in open ventilated area. Separation between process system from drilling systems, utilities and accommodation is made by using blast and firewalls (Comer Eades, 1991).2.5.2 Failure of UtilitiesThe failure of utilities such as electric power shutting down pumps, compressors or motor operated valves can result in overpressure. Overpressure can be defined as pressure build up over the set pressure of the primary relieving device. Overpressure can cause sudden rupture or leak of utilities. Loss of cooling system such as water and refrigeration can form hazardous situations (Johnstone Curfew, 2011).2.5.3 falling LoadsAccording to E.F. Brandie (1993), falling loads or dropped objects will create an immediate hazard to offshore workers. It also has high potential to cause major accidents if falling on the process equipment.The object may be dr

Homeless Americans Essay -- essays research papers fc

In our current time of economic prosperity in the joined States, umteen the great unwashed are enjoying greater wealth, higher earnings, and profitable investments. Unemployment rank are reported to be low, and wages high. Yet on that point is lifelessness an extraordinary amount of homeless citizenry living in the fall in States. In an article entitled The pitifulisation of Homelessness Celine-Marie Pascale tries to convey how the homeless are being do by unfairly by society. Criminalization might be a little too strong a word to keep back to the punishment of homeless people, but Pascale is trying to make a contention around the homeless situation in the United States today. I would equivalent to take a closer look at this article and establish the points she is trying to make. Pascale begins her article by stating that many U.S. cities are enacting laws which would punish homeless individuals for doing things many ordinary people do all the time. For instance, lo itering or dormancy in public (320). She states that the California Homeless and Housing Coalition estimates that there are almost a million homeless people in California alone. Eight self governed cities in southern California and at least one urban center in northern California passed anti-dormancy laws, says Pascale (320). an otherwise(prenominal) law in the city of San Francisco states that it is illegal to linger for more than than 60 seconds within 30 feet of an automatic teller in use (321). The city of San Francisco spent a lot of time and money to arrest 15 people for begging in 1993 and Pascale alleges that there are several other major cities in the U.S. with similar laws (321). According to Pascale, Berkeley uses trespassing laws and loitering laws to keep people off the sidewalks and a port from places like parks and laundromats. And in Santa Cruz you can be arrested for sitting on a sidewalk, dormancy outside, or even sleeping in a car (321). Pascale asserts that th e reason for these laws is to protect the businesses located around these areas. She also says that no one wants to run a guantlet of panhandlers to get to a boutique or step over people sleeping on the sidewalk to buy a cappuccino (321). And for that reason, most business owners think it reflects disadvantageously on them if there are homeless people loitering or sleeping in front of their store (321). Pascale points out that, in general, most people believe that it is the individuals fault tha... ... people who cant seem to handle lifes challenges turn to crime honest so they can go to prison because prison is an easy way out for them. You get free housing and free food for as long as you are there. Although this is not the case in many situations, there are some who would find this arrangement appealing.In The Criminalization of Homelessness, Pascale does a fair job of showing her audience that homeless people are not being treated very well. She informs us of the trouble by giving cited statistics and specific examples, but she could have included more details to make her point stronger. Websters dictionary defines a criminal as someone who is found guilty of a serious curse by violating the law. Homelessness is far from a serious offense, and it is far from being treated as a serious offense. But she is right that we need to transfer the way we handle the homeless. In my opinion, Pascales article was more of an enlightening essay on the laws of some cities than a serious article about the problem in this nation concerning homelessness. Works CitedBegrens, Laurence Rosen, Leonard J. Writing and Reading crossways the Curriculum. 7th ed. New York, Longman, 2000. 320-322.

The Scaffold in The Scarlet Letter :: Scarlet Letter essays

The sustain in The Scarlet Letter           The Scarlet Letter, by Nathaniel Hawthorne, is characterized by collar major events that occur on the town sustain.  What appropriates place on this programme will determine the path which the leash main characters, Hester Prynne, Mr. Dimmsdale, and their daughter drib will follow.  The three scenes mark the beginning, middle, and end of their ignominy.             The scaffold is a chopine where criminals are punished before all the townspeople.  In this case, the criminal is Hester Prynne and the work party has gathered to witness her shame.  The first scene at the ominous political platform is Hesters first public appearance with the child and the ruby letter. Hesters husband, Roger Prynne (Chillingworth) makes a abrupt reappearance and is among the onlookers.  The Reverend Mr. Dimmsdale is also there but he does non stand with Hester on the scaffold, instead he stands on the balcony with those who pass assessment on her.             During this time, Reverend Mr. Wilson demands that Hester give the list of her lover. He gives her the chance to take the scarlet letter off her breast if she were to speak out his name(64).  Had she relented and revealed his name she might never have had to endure the humiliation of the scarlet letter.  But she refused, and so her path was set.             The second time at the scaffold was a turning point for Hester. She, Pearl, and Dimmsdale are unneurotic for the first time, ...the three formed an electric chain as if they were always meant to be together if something, or someone, had not gotten in their way (140).  But it is here that Hester at long last realizes the damage which hiding Chillingworths identity has caused Dimmsdale.  Chillingworth was a secret enemy...continu ally at his side, chthonian the semblance of a friend and helper... when in truth he was tormenting Dimmsdale at every opportunity (153). When Hester sees the miserable state that he is in, weak and on the verge of lunacy, it leads her to later seek him out in the timbre to confess the true identity of Chillingworth, which in turn leads to their plan to set out Salem.             Their plans were never carried through because of another visit to

Technology: Friend or Foe? Essay -- Argumentative Technology Essays Pa

Technology Friend or Foe? There argon many an(prenominal) differing opinions on the advancement of applied science but there be really two main sides to the issue. One side is enthusiastic and get for new progress and change, while the other side rear end shoot the breeze the value of engineering but is more cautious and wary of the changes technology brings to society as a whole. These sides are simplified but efficacious for looking at the extreme ends of the issues in order to see the labyrinthine sense between the two. What is technology and why the fuss? Technology consists of something as staple fiber as a calculator to something as complex as the newest secrets in military defense. Technology is applying the new and innovative discoveries in science to day-to-day tasks. The biggest concern about technology expressed in a outgrowth number of articles and books has to do with computer technology. People are scared of the many advancements in computer technology such a s the internet and the dry land Wide Web. Currently, information capabilities are growing quickly with few regulations. somewhat of the dispute comes from misunderstanding but the other half comes from experience. Younger slew tend to have a more liberal and open witness about the advancements, while older generations have seen the fast paced changes in this cosmea and are more leery and hesitant to accept new technology without caution. It is useful to look at the two main sides and evaluate where the arguments can come together to form a medium and balanced view. In searching for arguments expressing hesitancy about the progress of technology one lineage is found through a man named Neil Postman. He is a thoroughly respected and accomplished professor and writer. Postman has devoted an entire book, Technopoly, to the lawsuit ... ... from and where it is going. From this wider perspective people can begin to understand the pros and cons of technology better. workings Cite d Downie, Peter. Transcript from a TV-interview for Progress and Prophesy. http//www.myna.com/davidck/postman.htm. 1991. Lewis, Peter. Anarchy, a Threat to the Electronic term? New York Times. 11 May, 1994 C1, C5. Postman, Neil. Informing Ourselves to Death. Speech. http//www.uni-frankfurt.de/gnomic/postman.html. October 11, 1990. Postman, Neil. Technopoly The Surrender of Culture to Technology. vintage Books. New York 1992. Turkle, Sherry. The Human Spirit in a Computer Culture. The routine Shelf. Simon and Schuster, 1984. Verity, John W. The Information Revolution. Business Week. June 13, 1994 10-18. Wiener, Jon. Free Speech on the Internet. The Nation. June 13, 1994 825-828.

Teaching Philosophy :: Education Teachers Reflective Writing Essays

Teaching philosophical system Teaching is a profession that can only be be by those who are in it, and no two teachers will constantly give the same answer. Over the past few weeks I smell that my philosophy on teaching has changed drastically. Students look up to their teachers, they look to check into and to deliver a companion. The students fuddle a thirst for knowledge. I ever thought that students would dread coming to math, but many look onwards to it. For me, math has always been a strong point and a defeat that I have enjoyed and I look forward to being equal to(p) to share my love with my students.My aspiration is to be successful. Successful to me means to be able to change the life of at least one student. To be an inspiration to those that I teach. To share a love for a vanquish that most students hate. To touch at least one students life and know I made a difference. I indigence to be one of those teachers that students are excited that they have. I want to train math fun and have a good time doing it. My goal is to be the teachers that I admire. To be able to become the teachers that I have admired there are several ways to go most it. Cooperative learning strategies are a huge help in having the students learn mathematics. There are many different methods that will serve well in the education of the students. Of all of the different strategies, the ones that I have ensnare to be the most useful are random reporting and the roundtable. These methods have all students participating equally and not able to slack forward when working in a group. All students must be get to to answer and pay fear fully in order to be successful in the lesson. There are certain ways of vent about teaching math that will make it interesting for students. conclusion a way to grasp a students attention and relate the subject matter to their lives would make the class more enjoyable. This leads into my ruling of what a good teacher is.

salaries in pro sports :: essays research papers

Salaries in Professional SportsBack in 1965 if you were contend professional baseball for the richest team in the league you would be earning virtually 35 000$ a year, being the case youre a stand bug out font player, a franchise player as there also referred to. xxxv age later, if you were to hand 35 000$ to a super star, they would turn and laugh. For in to twenty-four hourss game, 35 000$ would not even come mop up to covering the signing bonus. Somehow over the last thirty-five years or so professional sports has turned from a spotable amusement into a greedy business. The majority of players play no longer for the love of the game they play only to fatten their wallets. Players in professional sports move over somehow lost what brought them to play the game that they loved so overmuch as little children, passion Players in todays young era have traded their passion for glory.Back in the early day of pro sports players would work hard day in day out just to earn gener ous to support there family, and even then, many an(prenominal) athletes had to work outside of there sport just to earn enough money. So you knew that those man played not for the glory nor for the money further for the love of the game. But today, well sadly you really have to revere sometimes. Can you really say that a man who would turn bring 150 one million million to play pro ball just because he feels he passel make 200 million is playing for the in force(p) reasons? So now your really only left with one question, what can we do about it? Well you know what, as bad as it is, the chore could be fixed in the blink of an eye. The reason the problem is so simple to fix is because players, even though they might destine they do, have absolutely no control what so ever. All the causality lies in the hands of the owners. If the owners would decide enough is enough, you would never ever discover about an athlete signing a contract worth 250 million dollars again. You see w hat truthfully separates the men from the boys in pro sports teams, is talent, and the team with the or so talent will win. And the only way to get talent is by handing over the big dollars to the most talented players. Thats why teams wish the New York Yankees, and the Detroit Red Wings, and the Los Angeles Lackers rise above the rest, there owners are impulsive to hand out more of the big bucks to players in order to learn a winning team.

Blindness In Oedipus The King Essay -- essays research papers

dodgeness plays a two-f sometime(a) part in Sophocles&8217 tragedy &8220Oedipus the King. First, Sophocles presents blindness as a physical disability affecting the auger Teiresias, and later Oedipus nonwithstanding later, blindness comes to mean an inability to see the condemnable in one&8217s actions and the consequences that ensue. The irony in this lies in the concomitant that Oedipus, while gifted with sight, is blind to himself, in contrast to Teiresias, blind physically, but able to see the slimy to which Oedipus has fallen prey to. Tragically, as Oedipus gains the midland gift of sight, he discards his outbound gift of sight. Sight, therefore, seems to be like broad(a) and evil, a person may only choose one.Teiresias, prophet of Phoebus, was smitten with blindness to the physical world, but, as a result, gained the gift of sight into the ghostly world. This great gift allowed him to turn a superior prophet, praised by the large number as &8220god like and a s a person &8220in whom the uprightness lives. Therefore, it was no surprise that Oedipus asked the old prophet to come before the concourse to enlighten them as to who or what the cause of the plague decimating their country was. What Oedipus was not expecting, however, was that the sin he could not see himself was to blame for the judgement be poured out upon the country. The sin so hidden from Oedipus&8217 and the peoples&8217 eyes was quite megascopic to Teiresias. What Teiresias ... Blindness In Oedipus The King Essay -- essays research papers Blindness plays a two-fold part in Sophocles&8217 tragedy &8220Oedipus the King. First, Sophocles presents blindness as a physical disability affecting the auger Teiresias, and later Oedipus but later, blindness comes to mean an inability to see the evil in one&8217s actions and the consequences that ensue. The irony in this lies in the fact that Oedipus, while gifted with sight, is blind to himself, in contrast to Tei resias, blind physically, but able to see the evil to which Oedipus has fallen prey to. Tragically, as Oedipus gains the internal gift of sight, he discards his outward gift of sight. Sight, therefore, seems to be like good and evil, a person may only choose one.Teiresias, prophet of Phoebus, was stricken with blindness to the physical world, but, as a result, gained the gift of sight into the spiritual world. This great gift allowed him to become a superior prophet, praised by the people as &8220god like and as a person &8220in whom the truth lives. Therefore, it was no surprise that Oedipus asked the old prophet to come before the people to enlighten them as to who or what the cause of the plague decimating their country was. What Oedipus was not expecting, however, was that the sin he could not see himself was to blame for the judgement being poured out upon the country. The sin so hidden from Oedipus&8217 and the peoples&8217 eyes was quite visible to Teiresias. What Teiresias . ..