Nuclear Energy Is Worth It - 1663 Words

Albert Einstein once said, â€Å"Two things are infinite: the universe and human stupidity; and I’m not sure about the universe.† Albert Einstein is well known for his involvement in nuclear fission with his famous equation, e=mc2. This has led to the development of nuclear energy, an amazing source of energy with some potentially lethal side effects. But is nuclear energy worth it? I’m here today to tell you that yes, nuclear energy is worth it, and to discuss how it can benefit society as a whole. We will begin with how nuclear energy came about, and how it compares to fossil fuels, the most predominant form of energy production. Then, we will move on to discuss some of the main issues that people have with nuclear energy, before, finally, we†¦show more content†¦She used Einstein’s theory to show how lost mass could change into energy, and thus, proved fission occurred and confirmed Einstein’s work. 1b/process. â€Å"How do we harvest t his lost energy,† you might be wondering? Well, nuclear energy receives its power from the fission, or splitting, of atoms in very dense radioactive metals. Once one atom is split, the halves separate into 2 or more less dense atoms, and remaining neutrons can be shot out at high velocities. If these neutrons slam into another atom and are captured by it, that atom has a chance that it too will undergo fission. This cycle of splitting atoms is a chain reaction. Nuclear fission requires power to start the chain reaction, and it needs a certain amount of Uranium, called a critical mass, before this chain reaction can support itself and create excess energy. This excess energy is released as heat, usually into water. This changes the water into steam and is used to turn turbines to produce electricity. According to an article written by the U.S. Dept. of Energy, the first successful attempt at a self-sustaining nuclear reactor was on December 2nd, 1942. 1c/comparison. Alright, no w we have an understanding about how nuclear fission occurs and how we harvest its energy, but how does this process compare to other existing forms of energy? According to an article written by Green World Investor on July 7th, 2011, the fission of Uranium-235 has an energy density slightly

Scholastic Performance - 16086 Words

â€Å"Factors Affecting the Scholastic Performance of HRM students and Their Implications for Career Opportunities† A Thesis Presented to the Institute of International Hospitality Management St. Anne College Lucena Inc. Lucena City In Partial Fulfillemnt of the Requirement for the Degree of Bachelor of Science in Hotel and Restaurant Management St. Anne College Lucena, Inc. Jessa Marie A. Abuyan Jalekah B. Accad Jayzel Allen M. Iglipa Jayson A. Lamug Mary grace B. Limbo Evangeline V. Mansia Mary Angelie C. Ormasa November 2009 Certificate of Approval The thesis attached here to entitled â€Å"THE HRM PROGRAMS OF STgt;ANNE COLLEGE LUCENA, INC. AS PERCIEVED BY HRM STUDENTS SCHOOL YEAR 2004-2005† prepared and submitted†¦show more content†¦LIST OF TABLES Table 1. Factors Affecting the Scholastic Performance of the Respondents In Terms of the Administration †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ 2. Factors Affecting the Scholastic Performance of the Respondents In Terms of the Faculty †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.. 3. Factors Affecting the Scholastic Performance of the Respondents In Terms of the Facilities and Equipment †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. 4. Factors Affecting the Scholastic Performance of the Respondents In Terms of the Curriculum †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ 5. Factors Affecting the Scholastic Performance of the Respondents In Terms of the Practicum and Laboratories †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ 6. Factors Affecting the Scholastic Performance of the Respondents In Terms of the Studentry †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. 7. Distribution Responses in Terms of the Implications for Career Opportunities of the Factors Affecting the Scholastic Performance of the Respondents †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ LIST OF FIGURES Figure 1. Paradigm Used in the Study †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦... 2. Distribution of Respondents in Terms of Age †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ 3. Distribution of Respondents in Terms of Gender †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. 4. Distribution of Respondents in Terms of Year Level †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦... 5. Distribution of Respondents in Terms of Place of Origin †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ Abstract The study entitled â€Å"Factors Affecting the Scholastic Performance of HRM students and Their Implications for Career Opportunities† was designed to determine the demographic profile, theShow MoreRelatedDoes Physical Activity Affect Scholastic Performance? Essay1702 Words   |  7 PagesShaylee Agas Wilson AP Literature, 2nd Period 16 December 2016 Does Physical Activity Affect Scholastic Performance? As time goes on, physical activity is becoming an average person’s second priority. The rise of technology allows people to do many everyday tasks within their own home. The ability to get almost anything delivered straight to a person’s house with a push of a button promotes an inactive lifestyle. While this can be seen as progressive in a technological standpoint, it completely disregardsRead MoreStandardized Test And Measure A Student s Scholastic Performance1843 Words   |  8 PagesA standardized test: an exam to measure a student s scholastic performance. Though this definition holds merit in its general meaning, it does not take into account whether the exam is unbiased, fair, or accurate. Mainly, in part, due to the questions presented in the exam, as well as the fact that the questions and answers to the test are made by subjective human beings, certain biases can be seen in a standardized test. These biases include the favoring of the dominant culture, people of a certainRead MoreHigh School Students in Part-Time Employment: What Effects on Scholastic Performance?1137 Words   |  5 PagesHigh school students in part-time employment: What effects on scholastic performance? Educators in the United States have long argued about the effects of part-time work on the academic performance of high school students. Though many studies claim that there is a relationship between a student’s grade point average (GPA) – the standard measure academic performance in high schools and universities in the US – and the number of hours the students is employed, there seems little agreementRead MoreThe Origins of Performance Appraisal and Performance Management and the Differences Between Them.3838 Words   |  16 PagesPERFORMANCE MANAGEMENT What are the origins of performance appraisal and performance management and what are the differences between them. MSc Human Resource Management Glamorgan Business School University of Glamorgan 2012 What are the origins of performance appraisal and performance management and what are the differences between them. Performance management and performance appraisal are symbiotic strategies that yield great results in the human resource and business worldRead MoreHigh School And The Neural And Scholastic Benefits Essay1298 Words   |  6 Pagesconsistently proven the scholastic benefits of engaging in music, as well as the cognitive development benefits. In this paper I will discuss the correlation between participating in music courses in high school and the neural and scholastic benefits to students. I will also be discussing how bolstering the Hawaii public schools fine arts programs is essential to bettering education on the islands. Background The main focus of this paper will be on the neural and scholastic benefits that music coursesRead MoreDo You Aspire For Greatness As A Student And Beyond?932 Words   |  4 Pagesjust the driven ones like yourselves. Foremost, extra curricular has always been a word that when heard evokes the thought of an intelligent student. This is because extra curricula’s help enhance student’s academic capabilities and performance. To begin, non-scholastic activities teach students a better work ethic, in and out of the classroom. One of Orchard Park Secondary School’s top educators, and head of the English department can speak to this fact. When asked of the effects extra curricula’sRead MoreSchool Improvement Plan For The Middle School1321 Words   |  6 Pagesvalues to help students learn from each of life s experiences. Our mission is to equip our students with the tools needed that will enable them to overcome any adversity they may face and become life-long learners. Key Indicator #1 Level of Performance: One key indicator from Simon’s ACSIP (Arkansas Consolidated School Improvement Plan) pertains to providing a tiered system of instructional and behavioral supports and interventions. The plan states, â€Å"IIID04 - The school implements a system-wideRead MoreHigh School And The Neural And Scholastic Benefits Essay1626 Words   |  7 Pageshave consistently proven the scholastic benefits of engaging in music, as well as the neural development benefits. In this paper, I will discuss the correlation between participating in music courses in high school and the neural and scholastic benefits to students. I will also be discussing how bolstering the Hawaii public schools fine arts programs is essential to bettering education on the islands. The main focus of this paper will be on the neural and scholastic benefits that music courses haveRead MoreEssay on The Reliability of Education in the Classroom1197 Words   |  5 Pagesgauge the students understanding is to use a computer. An elementary teacher can utilize a program called â€Å"reading counts† (Scholastic, n.d.) created by Scholastic books. This is a learning base software program that allows the students to become independent readers. This program oversees the reading tests and tracks individual student progress. â€Å"Reading counts† (Scholastic, n.d.) works by the students reading a book from a vast library of age appropriate books. After the book has been read, theRead MoreParental Involvement And The Effect On School Grades1065 Words   |  5 Pagesinvitations for school involvement. Introduction What are the direct or indirect effects of parents’ involvement with students test scores? The level of parental involvement has been believed to be associated with a multitude of scholastic outcomes for elementary to high school; including achievement indicators and developmental studies that support concepts such as self- efficacy, the perception of personal control, and self-regulatory skills development (Bandura, Barbaranelli, Caprara

Consequences Of Oil Spill Disasters Environmental Sciences Essay Free Essays

string(64) " 3rd mate to turn around the iceberg and handed him the wheels\." On March 24, 1984 the oil oiler Exxon Valdez entered Prince William Sound which is on the manner towards California. Due to the conditions and unnatural sea conditions, the ship ran aground and began sloping oil. Within a fraction of second an environmental incubus began that changed non merely the Prince William Sound but the universe. We will write a custom essay sample on Consequences Of Oil Spill Disasters Environmental Sciences Essay or any similar topic only for you Order Now Within a short period of clip a sum of 11,000,000 gallons of Alaska North Scope petroleum oil leaked into environment from the ruptured hull of the ship. Within a month the petroleum oil had been driven along a way stretching about 750km to the sou’-west. The killing procedure took 3 old ages and the cost was over 2.1billion ( usd ) . The decease toll in footings of wildlife in the sea was reeling and the full impact may ne’er be known. The Exxon Mobil Corporation or Exxon Mobil, is an American transnational oil and gas corporation. Exxon Mobil is one of the largest publically traded companies in the worldhaving been high ranked. Over the last 125 old ages Exxon mobil has evolved from a regional seller of kerosine in the United States to the largest publically traded crude oil and petrochemical endeavor in the universe. Today Exxon Mobil is best known by their familiar trade names and names such as Exxon, Esso and Mobil. They are doing merchandise that drive modern transit, power metropoliss, lubricate industry and provides petrochemical edifice blocks that lead to thousand of consumer goods. Vision – Progress in energy efficiency across planetary refinement and chemical operations by 10 % between the twelvemonth 2002 and 2012. The refinement and chemical concerns are in charge for make their vision to come alive. Under the counsel of the presidents of refinement and chemical, site operations direction implements facility-level energy strength betterments. Exxon mobil ‘s Corporate safety, security, wellness, and environment Department collects informations sing the advancement from the concern and make presentation one-year footing to the Management Committee and the Public Issues and Contributions Committee of the board reappraisal and treatments. As one of the universe ‘s largest publically traded integrated energy company, Exxon Mobil ‘s premier duty is to place, develop, and safely present dependable supplies which in energy signifier to people around the universe while supplying a return for their stockholders. To accomplish their purposes and vision, Exxon has its ain aims. Economic development Exxon looks frontward to make a long term economic and societal benefits from their undertaking and presence. To keep smooth gross flows Exxon Mobil employ a assortment of incentive plans and economic support which aid cut down barriers for development. This besides guarantee to better local substructure, create occupations, enhance instruction and drive economic activity faster. Safety, wellness and the workplace Exxon mobil give more precedence to protects the safety of their employees, contractors, clients and the populace. They ever try to keep their nucleus value which is safety, security and wellness. They besides encourage employee development and a positive ambiance. Environmental public presentation While stressing safety, wellness and workplace, Exxon mobil besides conveying along their concern in mode protects the environment. They integrate ecological considerations during the development of a undertaking. Oil refinery industrial procedure and operation Crude oil is the get downing point of doing crude oil fuels, lubricators, medical equipment, electronics and so many things. These rough oil is taken from under the land or deep ocean. The rough oil comes from deep resistance where the remains of the workss and animate beings from 1000000s of old ages ago have been heated and pressured over clip. By and large the petroleum oil is blackish in coloring material. There are many types of petroleum oil. The refinement procedure Once the petroleum oil has been discovered, it drilled and brought to the Earth ‘s surface. Than it transported to a refinery by grapevine or ship. At the refinery, it is converted into consumer and industrial merchandises. There are 3 major refinery procedure behavior by Exxon mobil to alter rough oil into finished merchandises. Separation Is the first measure to divide the petroleum oil into its of course happening constituents. The procedure call distillment where using heat is carried out to carry through the separation procedure. Separation performed in a series of distillment towers, with the bottom merchandise from each tower feeding the following. The hottest point of the distillment tower can make every bit much as 400 degree Celsius. Merchandises from the distillment tower scope from gases at the top to really heavy, syrupy liquids at the underside. In all instances, these merchandise watercourses are still considered unfinished and necessitate farther processing to go utile merchandises. DISTILLATION PROCESS Conversion Distillation seperates the petroleum oil into unfinished merchandises. However the merchandises non of course exist in petroleum. In this phase, there is excessively small gasoline and excessively much of heavy oil left. So the transition procedure carried out to change over low valued heavy oil into high value gasoline. The transition procedure is so much of import in the oil refinery procedure. All merchandise in the refinery procedure stands in same edifice blocks which is C and hydrocarbon ironss. The longer the concatenation the heavier the merchandise will be. The procedure of change overing the heavier hydrocarbons into lighter hydrocarbons is the nucleus intent of the transition procedure. Purification Once the petroleum oil has through the procedure separation and transition, the resulting merchandises is ready for purification procedure. This procedure is fundamentally sulphur remotion procedure. This procedure is done by hydrotreating procedure, where convert heavy molecules into lighter 1s. Finally the modern refinery and petrochemical engineering can transform the petroleum oil into literally 1000s of usage full merchandises. Hazard that lead to oil spill catastrophe and pollution The tragic accident which happened in Alaska ‘s Prince William Sound is profoundly regretted by the company. The major hazard encountered by Exxon Valdez was go throughing through icebergs. The captain has ordered his 3rd mate to turn around the iceberg and handed him the wheels. You read "Consequences Of Oil Spill Disasters Environmental Sciences Essay" in category "Essay examples" He than replaced by another adult male. So the message was non sent to him. Miscommunication seems to play a major portion for this oil spill. The captain failed to supply a proper direction and orders to his 3rd mate due to damage of intoxicant. The direction besides plays a portion in making hazard which lead to the catastrophe. They failed to supply plenty work force for the captain. The U.S seashore guard besides failed to supply sufficient information on vas traffic system. There besides much hazard may do oil spill but non the Valdez spill. Natural ooze besides can do oil spill. When the tectonic home bases shift place there are some oil escape from the militias trapped deep under the ocean. Natural ooze is besides addition due to human activity such as boring. The method choose to make full the well besides one of the hazard which lead to the spill. For illustration BP besides chose to lade the well with saltwater, instead than weighty boring clay. This procedure than go forthing the well vulnerable to an rush of oil and gas. A status that is non allowed for exploratory Wellss drilled in other topographic points, experts said. The company besides chose non to utilize automatic stoppers, devices put inside the pipe that besides can blockade oil and gas which lead to detonation. Oil remains a preferable energy beginning and increasing demand for this resource translates to an increasing demand to transport them where they are needed safely, quickly and at the cheapest cost. In this respect, grapevines remain a cost-efficient pick particularly for transporting at long distances on land. Consequently, building of these mega grapevine substructure undertakings will hold immediate important impacts on the environment in the event of a big release of hydrocarbons. It is necessary so that these undertakings be carefully assessed and managed to extenuate the inauspicious impacts of an oil spill incident. The companies involved in oil derive each have their ain informations. They are besides each responsible for operations. If informations non shared consequently, there will be opportunities of accident which may subsequently do oil spill. They should portion the informations otherwise and carried out the operation otherwise. Another the most common hazard that lead to oil spill is runoff from the land. Many land-based engines are running by crude oil fuel or crude oil based lubricators. All these substances are easy released, where roll uping on roads and in the land where eventually stop up in ocean. This happens due to miss of consciousness among us. These issues may do a serious pollution issue. Consequences of all the jeopardies of the spill catastrophe The 1989 Valdez incident was one of the lowest points in Exxon Mobil ‘s 125 twelvemonth history. The incident made Exxon Mobile took duty over the oil spill. As portion of the condemnable supplication understanding, the tribunal fined Exxon $ 150 million. They spent over $ 4.3 billion. The killing procedure required about 10,000 plus workers, 1,000 over boats and approximately 100 over aeroplanes and choppers. The all right which Exxon Mobile paid was the largest all right of all time for the environmental offense. This was the direct impact from the catastrophe. The spill had caused over $ 300 million injury particularly to economic wise more than 32 1000 people whose supports depended on commercial fishing. Oil spill hold a serious consequence on marine life every bit good. Oil spill cause dislocation of gas exchange. This ulterior lead to decease of plankton and fish. The petroleum oil besides poisoning animate beings. Marine life dies due to this grounds. Besides marine life birds besides affected by oil spill. Birds which have direct contact with oil affects its protective outer coat. It breaks down the insulating capacity of plumes and pelt and motion. Spending which allocated for touristry decreased by eight per centum in south cardinal Alaska and by 30 five per centum in south west Alaska in the twelvemonth after the spill. Deceased fishes and birds all get washed up on the shoreline and the oil slipperiness interferes in actions such as seafaring, swimming, fishing and touristry. The local touristry industry suffers the much because tourers are non acute in coming to a coastal country where they can non make the activities which listed above. There was a loss of around 9,000 visitants and $ 5.5 million in province disbursement. Industries that depend on clean saltwater for regular operations can besides impact because operations have to be stopped while the procedure of cleaning the H2O. Oil spill besides straight affects the economic system. Recreational athletics fishing had direct impact from Exxon Valdez oil spill. This loss was estimated based on the impacts of the oil spill.for the twelvemonth 1989, the doomed was estimated around $ 580million. The oil spill catastrophe is non a job which can be cleaned instantly. It leaves a long term effects to the environment. After 12 old ages from the spill, a study showed oil could still be found on half of the 91 indiscriminately selected beaches. For illustration, serious exposures for old ages after the spill to oil persisting in sedimentary safeties were proves from biomarkers in fish, sea otters, and sea ducks confidentially connected with deposits for egg laying or forage. These continual exposures improved mortality for old ages. Improvements and alterations in the direction After the awful incident, Exxon Mobil had doubled its long-time committedness to safeguard the environment, employees and runing communities over the worldwide. To forestall another catastrophe Exxon Mobil had modified its oiler paths. They planned consequently the paths. They even instituted drug and intoxicant testing plans for safety and sensitive issue. They had learned a lesson from the old catastrophe. Implementing more extended periodic appraisal of Exxon Mobil vass and installations seems another measure to forestall oil spill. They even applied new engineering to better vas pilotage and guarantee the unity of oil containment systems. Not merely Exxon Mobil but each and every direction involved in this field should fix some betterment to forestall oil spill. There are ; – Hazard appraisal – through a comprehensive hazard appraisal, can organize a solid scientific foundation for all their response programs. . It gives an indicant on where you can place your intercession steps and what equipment needs to be at that place to efficaciously pull off a spill incident. Environmental sensitivenesss – see the sensitivenesss in the country which may be potentially impacted in an oil spill. Pipeline response scheme – the grapevines are normally really long and it is non possible to mensurate spill sensor every kilometres. So should pattern sitting of response bases to react in an efficient and timely mode. Equipment types and measure – the quality of the equipment is really of import. Management should verify whether the equipment following the ISO criterion. Stakeholder direction – this is an unmarked critical component. A stakeholder is anyone who has an involvement in the undertaking and can act upon or impact the success of a undertaking. Management should see and understand their motivations and place How to cite Consequences Of Oil Spill Disasters Environmental Sciences Essay, Essay examples