Wednesday, January 22, 2020
Rebelz page :: essays research papers
his dramatic works, Shakespeare has provided insights into human nature which, in the opinion of many of his disciples, equal those of the greatest modern psychologists. The impact of the Bard's insights is compounded by a masterful use of the language which makes him the mostly widely studied English writer. Church records indicate that William Shakespeare was baptised in Stratford-upon-Avon, Warwickshire on April 26, 1564. April 23 is widely accepted as his date of birth. His father was a respected tradesman (a glover who was involved in a variety of commercial activities) who held several important municipal offices. Shakespeare was probably educated at the local grammar school. He would have viewed local theatrical productions by groups of travelling players. When he was eighteen he married the twenty-six year old Anne Hathaway. In May of 1583 she gave birth to their first daughter, Susanna. In 1585, twins, named Hamnet and Judith, were born. Shortly thereafter, Shakespeare left Stratford. It is speculated that he was fleeing prosecution for poaching deer on the property of a local nobleman. By about 1587 he had arrived in London and begun his career as an actor and playwright. His success earned him the jealousy of rivals such as Richard Greene who condemned him as "an upstart crow" in 1592. The following is a chronological listing of Shakespeare's canon of plays and poetry: 1588-93 - The Comedy of Errors 1588-92 - Henry VI (three parts) 1592-93 - Richard III 1592-94 - Titus Andronicus 1593-94 - The Taming of the Shrew 1593-94 - The Two Gentlemen of Verona 1593-94 - "The Rape of Lucrece" 1593-1600 - "Sonnets" 1588-95 - Love's Labor's Lost 1594-96 - Romeo and Juliet 1595 - Richard II 1594-96 - A Midsummer Night's Dream 1590-97 - King John 1592 - "Venus and Adonis" 1596-97 - The Merchant of Venice 1597 - Henry IV (Part I) 1597-98 - Henry IV (Part II) 1598-1600 - Much Ado About Nothing 1598-99 - Henry V 1599 - Julius Caesar 1599-1600 - As You Like It 1600-02 - Twelfth Night 1600-OI - Hamlet 1597-1601 - The Merry Wives of Windsor 1600-OI - "The Phoenix and the Turtle" 160I-02 - Troilus and Cressida 1602-04 - All's Well That Ends Well 1603-04 - Othello 1604 - Measure for Measure 1604-09 - Timon of Athens 1605-06 - King Lear 1605-06 - Macbeth 1606-07 - Antony and Cleopatra 1607-09 - Coriolanus 1608-09 - Pericles 1609-IO - Cymbeline 16IO-II - The Winter's Tale 16II - The Tempest 16I2-I3 - Henry VIII 16I3 - The Two Noble Kinsmen In 1594, Shakespeare joined The Chamberlain's Men, a theatrical company which enjoyed the patronage of the royal court.
Monday, January 13, 2020
Reflective Material
Monica Wells MSM 5100 August 28, 2011 Why did Jim feel it necessary to analyze reflective material produced by students rather than just interview final-year students in his research? ANSWER: I feel that Jim choose to use both means of collecting data to ensure he was able to see the whole picture. Additionally, I feel it was good for him to lay down a base line for the interviews by reviewing the reflective data. I also believe this allowed him to get a better understanding of the students and the data prior to conducting interviews. Why was it important to plan and manage the interview the way described. ANSWER: I believe that it was good to explain to the students what he was attempting to do during the interview process. I also believe that as an interviewer you want as few distractions as possible thus not disrupting the flow of the information. Iti s also important to put the students at ease and not have them concerned about what they say and how it will be used. Furthermore, I believe as an interviewer one wants as few distractions as possible during the process. With Jim allowing for cross flow of communication and having them in a group, I believe that it enabled the process to get to the route of the problem. More often that not, people feed off of others comments thus adding to the discussion. As Jim only interjected when they got off topic this allowed for him to gather more data during the timeframe they were allotted. How did Jim deal with the ethical issues in his research? ANSWER: I feel that by Jim explaining up front to the students that he was recording and offering up the possibility of erasing something the students did not like, this made the ethical questions disappear. He took the time at the beginning to tell them what was going on and what he intended to do with the data gathered. I feel he covered any ethical dilemmas that could be raised. Why was it valid for Jim to decide to interview tutors when originally he had not intended to? ANSWER: I believe it was valid to interview the tutors because his initial dat collection led to him to believe there was more than what met the eye. I donââ¬â¢t believe the initial information was able to answer the why, how and when questions would like an interview did. It was able to get to the route of the problem allowing for him to make the WBL a better plan. The more he was able to learn about the flaws the better for him. Additionally i feel the answers in the primarily data led to more questions. He found out that many students had not been placed and now he knew why they had not.
Sunday, January 5, 2020
Pros and Cons of Class Field Trips
Are field trips worth all the time and effort required to make them successful? Most teachers have asked themselves this question at one time or another, typically when feeling overwhelmed as they prepare forà a field trip. The truth is that field trips at any grade level can cause quite a few headaches for teachers. At the same time, well-planned field trips can provide students with truly educational experiences they cannot get in the confines of the classroom. Following is a look at the pros and cons of field trips. Benefits of Field Trips Field trips provide students with new opportunities for learning through experience: Information is presented to students in a way that meets different learning modalities.à Field trips provide students with the ability to learn by doing instead of just passively listening to the information being taught in class.à Students are exposed toà new experiences that, hopefully, broaden their horizons. This can be especially helpful for students from lower socioeconomic backgrounds who may not have been exposed to these opportunities before.à Concepts that have already been learned in the classroom can be reinforced. Sometimes seeing information being taught in a new way can make a big difference in student comprehension. There is quite a difference between being taught about something like hurricanes and wind speed and experiencing them in an exhibit at a science museum.à Students are provided with shared reference points that teachers can then refer to and use in future lessons. There may be an opportunity to have two or more disciplines use a field trip as an e nrichment activity. For example, a trip to an art museum (art) may couple with a timeline for social studies (political systems in place when art was created) or math (measurements) can combine with science in a biosystem (river, beach, and meadow). In this manner, several teachers can then refer to things that students saw and experienced during the field trip for the remainder of the school year.à Students and teachers can see each other in a different light, helping to increase communication between them. Some students who might be overlooked in class because they are quiet might really come alive on field trips.à If parents are involved as chaperones, they can feel more connected to the teacher and the lessons being taught. They can get to know the teacherà better and understand what teachers deal with daily.Standards in social studies and scienceà require students to have experiencesà related to concepts in the discipline. In social studies, students are required to t ake informed action.à In science, students need to be exposed to a series of concepts to help them to better understand the world around them. Field trips help teachers meet these objectives. Problems With Field Trips Teachers face a number of concerns and challenges when designing field trips that they need to recognize and address before planning a field trip. Field trips take preparation if teachers want to make them meaningful. They have to coordinate locations and transportation. They also need to create an effective lesson plan that they will follow when on the excursion.Students will be out of the school building for a field trip, which means they will miss other classesââ¬âat least in middle and high school. If each core subject area (ELA, math science, or social studies) offers one field trip during a school year, students would be out of the building for four days. School attendance policies may count these as excused absences, but any field trip that removes students from class reduces the number of classroom hours.à Field trips can be expensive, and some students may not have the funds to attend. Organizers of the field trip may consider asking for parents to add a few dollars to help students in need. School boosters may need to host a fundraiser for students to raise money for more expensive trips.Teachers have to organiz e the collection of money and the assigning of chaperones. Teachers need to spend some time creating student groups that work for all students and ensuring that chaperones are assigned accordingly.à Teachers will likely have to deal with red tape as they plan field trips including permission slips, medical information, and emergency procedures. Schools typically require paperwork from teachers and their students.à Students will be placed in a larger environment than the classroom. New surroundings could possibly lead to additional discipline problems. Because teachers typically only lead a small group (such as 30 to 40 students), they may not be able to maintain control over the behavior of every student on the field trip, especially if the group is large. Teachers should go over rules and expectations before the field trip, enforce the rules strictly while away from school grounds, and create effective consequences for misbehavior.à The field trip destination might not live u p to the teachers expectations. The location might not be as interesting as the teacher thought it would be. The time to complete the field trip might be considerably less than was expected. Therefore, it is a good idea to have some contingency plan in mind just in case.There may be students who, for one reason or another, will not attend the field trip. Teachers must leave lessons, usually enrichment offerings, that mirror some of the concepts being experienced on the field trip. Requesting Feedback One of the best ways to measure the success of a field trip (other than returning all students back to the school) is to ask for feedback. Teachers can post a survey for participants and for other chaperones asking them to express how they would evaluate the trip. Students should have the opportunity to reflect on the trip and write a response in a journal or essay. Requiring journal responses after the trip can solidify the information learned as students reflect on their new experiences.à Asking students to write a thank you to the school principal for allowing the trip may even smooth the path to additional field trips.à Many teachers feel that well-chosen field trip destinations are worth the difficulties they may create. The key is taking the time to plan each aspect as much as possible.à Teachers should be proactive when thinking about and planning field trips. Students, on the other hand, may remember the experience of the school field trip as a highlight of the school year, and the time they learned more than anything taught in class.
Saturday, December 28, 2019
Analysis Of Wilson s The Pittsburgh Cycle - 1691 Words
Consisting of ten plays which are each dedicated to a different decade, August Wilsonââ¬â¢s The Pittsburgh Cycle sketches the African-American experience in the 20th century. As the second and fourth plays of the series, Joe Turnerââ¬â¢s Come and Gone and The Piano Lesson both explore African-American identity and inheritance in the first half of the 20th century. Wilsonââ¬â¢s two plays embody a feature different from the naturalistic or realistic plays of the Bourgeois Theatre. As is said in the American essayist Frank Richââ¬â¢s comment on Joe Turnerââ¬â¢s Come and Gone, ââ¬Å"Mr. Wilson s play is a mixture of the well-made naturalistic boardinghouse drama and the mystical, non-Western theater of ritual and metaphorâ⬠(Rich 2812), Wilsonââ¬â¢s two plays blend the realistic life with magic to evoke resonance with African-American experience and history. Inspired by Jorge Luis Borges, the Argentine writer who is thought to be a predecessor of magical realists, Wilson once explained his influence: ââ¬Å"From Borges, those wonderful gaucho stories from which I learned that you can be specific as to a time and place and culture and still have the work resonate with the universal themes of love, honor, duty, betrayal, etcâ⬠(Hussein 30). Borgesââ¬â¢s influence is shown in Wilsonââ¬â¢s use of magic to reflect the racial and even universal experience in the individual lives in Joe Turnerââ¬â¢s Come and Gone and The Piano Lesson. The magical elements of the mystic ritual, spiritual songs, haunted piano and ghosts combine withShow MoreRelatedMasculinity And Self Determination And Aggression1445 Words à |à 6 Pagesof success and status, self-determination and aggression (Clark). August Wilson was born in 1945 and was a play writer of America who composed work consisting of a chain of ten dramas, known as The Pittsburgh Cycle. Each play of the chain was written about a different era which represented the catastrophic and amusing features of African Americans in the previous century. African American masculinity was portrayed by Wilson in his different plays to lessen the negative image of black males in theRead MoreA Hierarchical Taxonomy of Leadership Behavior8131 Words à |à 33 Pagesunless the many diverse leadership behaviors can be integrated in a parsimonious and meaningful conceptual An emerging solution is a framework. hierarchical taxonomy with three metacategories (task, relations, and change behavior). Confirmatory factor analysis of a behavior A in effective major problem in research leadership has been and theory on the lack of are agreement about which behavior categories description questionnaire found more support for this taxonomy than for alternativeRead MoreOrganizational Behaviour Analysis28615 Words à |à 115 PagesORGANISATIONAL ANALYSIS: Notes and essays for the workshop to be held on 15th - 16th Novemeber 2007 at The Marriot Hotel Slough Berkshire SL3 8PT Dr. Lesley Prince, C.Psychol., AFBPsS University of Birmingham November 2007 à © Dr. Lesley Prince 2007. Organisational Analysis: Notes and Essays Page i Page ii Please do not attempt to eat these notes. CONTENTS Introduction to the Workshop Topics And Themes The Nature and Scope of Organisation Theory Levels of Analysis The MetaphoricalRead MoreGlobal Trends in Hospitality7741 Words à |à 31 Pages(1999, International Journal of Contemporary Hospitality management), there are seven strategic concerns: location, integration, a$liation, conguration, organisation, implementation and adaptation. For unit operations management the framework of analysis is based on Lockwood and Jones (1989, The Management of Hotel Operations). This identies seven key result areas: assets, employees, capacity (or customers), productivity, service, income (or control), and quality. Using these frameworks an assessmentRead MoreDoes the Perceived Risk of Punishment Deter Criminally Prone Individuals - Rational Choice, Self-Control and Crime.Pdf14337 Words à |à 58 Pagesothers because of their impulsive, risk-taking, and present-oriented natures. Impulsivity leads the criminally prone to neglect the long-term cons equences of their behavior to focus instead on their immediate benefits (Gottfredson and Hirschi 1990:95; Wilson and Herrnstein 1985). By seeking immediate gratification, those at high levels of criminal propensity are relatively unmoved by the potential pains of punishment that are both uncertain and removed in the future. As such, the ââ¬Å"emotional forceâ⬠ofRead MoreContemporary Issues in Management Accounting211377 Words à |à 846 Pagesproviding a voice of reason amidst all the consultancy excitement of seemingly new ways of costing the business world. He has played a similar role in the area of accounting standard setting, both taking forward the British tradition of the economic analysis of financial accounting and, of possibly greater significance, providing some very original analyses of the possibilities for meaningful accounting standardization. With an agenda as rich as this, it is all the more praiseworthy that Michael maintainedRead More1.1 Discuss the Purpos e of Corporate Communication Strategies16606 Words à |à 67 Pagesstrategy 4.3.4 Functional strategy 4.3.5 Operational strategy 4.3.6 Conclusion 4.4 THE PROCESS OF STRATEGIC MANAGEMENT 4.4.1 Environmental analysis 4.4.2 Goal formulation 4.4.3 Strategic thinking and strategy formulation 4.4.4 Strategic planning, implementation and control 4.4.5 Conclusion 4.5 THE STRATEGIC MANAGEMENT OF STAKEHOLDERS 4.5.1 Stakeholder analysis 4.5.2 Stakeholder management 4.5.3 A lack of stakeholder strategy 4.5.4 Conclusion 4.6 THE STRATEGIC MANAGEMENT OF ISSUES 4.6.1 An evolvingRead MoreMonsanto: Better Living Through Genetic Engineering96204 Words à |à 385 Pagesthe case analysis I N T R O D U C T I O N Preparing an effective case analysis: The full story Hearing with the aid of implanted technology: The case of Cochlearâ⠢ ââ¬â an Australian C A S E O N E high-technology leader Delta Faucet: Global entrepreneurship in an emerging market C A S E T W O DaimlerChrysler: Corporate governa nce dynamics in a global company C A S E T H R E E Gunns and the greens: Governance issues in Tasmania C A S E F O U R Succeeding in the Sydney indie music industry C A S E F I VRead MoreNursing Essay41677 Words à |à 167 Pagesappropriate balance. This study was supported by Contract No. 65815 between the National Academy of Sciences and the Robert Wood Johnson Foundation. Any opinions, findings, conclusions, or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the view of the organizations or agencies that provided support for this project. International Standard Book Number 0-309-XXXXX-X (Book) International Standard Book Number 0-309- XXXXX -X (PDF) Library of Congress ControlRead MoreManaging Information Technology (7th Edition)239873 Words à |à 960 Pagesand permission should be obtained from the publisher prior to any prohibited reproduction, storage in a retrieval system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording, or likewise. To obtain permission(s) to use material from this work, please submit a written request to Pearson Education, Inc., Permissions Department, One Lake Street, Upper Saddle River, New Jersey 07458. Many of the designations by manufacturers and sellers to distinguish their
Friday, December 20, 2019
The Effect of Vietnam War on the Soldiers - 1679 Words
The Vietnam War was the longest and the most unpopular American war of the twentieth century. The United States was involve in the Vietnam from 1944 to 1973, but it was only during the last years that the U.S deployed ground troops (Lawrence 1). For the first time the United states was the aggressor. Vietnam is situated thousands of miles from the United States, so Vietnam was not a direct threat to the United Statesââ¬â¢ safety. The Vietnam leader Ho Chi Minh seem to look up to the United States, their declaration of independence is prove of that. The United States involvement was so controversial because to some people the U.S was trying to stop heroic Vietnamese national liberation movement (CITE). Tim Oââ¬â¢Brian was a university graduateâ⬠¦show more contentâ⬠¦Oââ¬â¢Brien has the same feeling ââ¬Å"They had no sense of strategy or mission. They searched the villages without knowing what to look for, not caring, kicking over jars of rice, frisking children and o ld men, blowing tunnels, sometimes setting fires and sometimes not, then forming up and moving on to the next village, then other villages, where it would always be the same.â⬠(Cite). The U.S lawmakers feared the ââ¬Å"domino theoryâ⬠which states that if Vietnam became a communist country, nearby countries would do the same, later on this theory was proven false (CITE). Andrew J. Rotter a professor of history at Colgate University said ââ¬Å"no U.S. president wanted to lose a country to communismâ⬠so the war was prolong for 10 years increasing the publics discontent. Tim Oââ¬â¢Brian wrote several novels and short story about the Vietnam War which include Going After Cacciato, If I Die in a Combat Zone and a short story collection called The Things They Carried. His writing give an insight of the Vietnam War and all the suffering soldiers when through in Vietnam. In his short story ââ¬Å"The Thing They Carriedâ⬠Oââ¬â¢Brian list in great detail the phy sical things that soldiers carried to battle, but he also lists the intangible thing that soldier carried through war like grief, terror, love, longing and guilt. Oââ¬â¢Brian describes every item with great detail to makes his story come to life, he uses the items characterize every soldiers, he also uses imagery to show the true horrors of war. The detailShow MoreRelatedThe Vietnam War: The Mental, Social, and Physical Effects on the Soldiers1402 Words à |à 4 PagesIn 1961 the worst war ever fought by America had just started. The Vietnamese of the north also known as the Viet Cong had invaded the south to take control of the entire country. America and other democratic countries felt the spread of communism to this country would be a stepping-stone for other communistic countries around the world, also known as the Domino Effect. America, as cocky as they were, invaded Vietnam to help the southern Vietnamese. Although America is one of the most powerful countriesRead MoreEf fects Of The Vietnam War On America1559 Words à |à 7 Pages3H, Pd. 8 20 January 2015 Effects of the Vietnam War The Vietnam War is one of the most debatable and controversial wars in U.S. History. To this day people are questioning why we ever entered a war that was over 8,000 miles away. Why would we put our soldiers through such harsh fighting conditions and why would we spend so much money on a war that was not ours? Some people say that U.S. involvement was necessary to help end Communism and important to keep South Vietnam from coming under North VietnameseRead MoreThe Vietnam War Has Far Reaching Consequences For The United States1710 Words à |à 7 PagesFailure is a hard word, and no matter how you analyze the Vietnam War, that is precisely what it was. The War was a personal failure on a national scale. From its covert commen- cements, through the bloodiest, most tenebrous days and determinately to the acrid end, this ten-year period of American history is a national disgrace. This research paper will deal with some of the more intriguing aspects and effects of this war. Since the Vietnam conflict made absolutely no sense politically, militarilyRead MoreSocial Commentary On Hollywood War Films1282 Words à |à 6 PagesHIST2033-001 10 November 2015 Social Commentary in Hollywood War Films Hollywood film is a powerful twentieth century art form that has provided entertainment and social commentary since its creation. Film can be used to portray history on the silver screen. Directors can use their films to portray social commentary about current issues. A popular social issue throughout history is war. Directors can use their war films to promote pro-war or anti-war movements. Films have the ability to influence the publicRead MorePsychological And Emotional Effects Of War On Soldiers1500 Words à |à 6 PagesEmotional Effects of War on Soldiers We have all seen or read about the political and social upheavals caused by war. Some may have even experienced it first-hand. Throughout history war has had negative psychological implications on those effected. However, there is no greater negative impact of war than the psychological and emotional turmoil that it causes individual soldiers. To narrow down the scope of these psychological effects, I have chosen to focus on the Vietnam War. The Vietnam War wasRead MoreProblems With The Vietnamese War Veterans1609 Words à |à 7 Pagesthe Vietnamese war veterans face and at the end there will be ways that can help, how they were treated and viewed by their fellow countrymen when they returned back home. How did it impact Countries/governments and who protested against the Vietnam War. All these question will be answered on the main paragraphs bellow. What was the problem for the Vietnamese war veterans? Problem that the Vietnamese war veterans faced was the psychological effects which was very common for Vietnam veterans to haveRead MoreThe Vietnam War Was A Conflict951 Words à |à 4 Pages The Vietnam War was a conflict between the communist army of North Vietnam and the Viet Cong against South Vietnam began in 1954. The United States began their involvement in the Vietnam War by supporting the democratic South Vietnam with weapons and soldiers. Many Americans were divided due to opposition of the US involvement with the war. It was the era of social movements like mexican american social activism, and anti-Vietnam War activism. I have interviewed a Vietnam veteran named ErnieRead MorePolitical And Social Upheavals Caused By War1533 Words à |à 7 Pagescaused by war. Some may have even experienced it first-hand. Throughout history war has had negative psychological implications on those effected. However, there is no greater negative impact of war than the psychological and emotional turmoil that it causes individual soldiers. To narrow down the scope of these psychological effects, I have chosen to focus on the U.S. military involvement in the Vietnam War during the period 1962 to 1973. The Vietnam War was, in my opinion, the first war that reallyRead MoreHow Were The Us Soldiers Affected By The Vietnam War?1281 Words à |à 6 Pages US History Date How were the US soldiers affected by the Vietnam War The war in Vietnam was a war against communism that tore apart the US. The United States of America plunged together with its allies and played a tremendous role as far as fight against communism is concerned. A huge number of American soldiers were deployed in Vietnam a practice that coupled with much unpreparedness. The soldiers were not aware what exactly they were up to in Vietnam. Most Americans at the time were veryRead MoreImpact of Vietnam War on American Culture1421 Words à |à 6 PagesThe Vietnam War began in the year 1954, after the ascension to power of Ho Chi Minh, who was a communist leader in North Vietnam. The leader was spreading communism, and because the United States wanted to stop the spread, it sent military troops to aid South Vietnamese to stop this vice. The war saw about 3million people die with the inclusion of 58,000 American soldiers. About 150,000 people were wounded during the war. In 1975, South Vietnamese government surrendered the war after the c ommunist
Thursday, December 12, 2019
Electrod Assisted Soil Washing Essay Research Paper free essay sample
Electrod Assisted Soil Washing Essay, Research Paper Soil lavation is by and large considered a media transportation engineering. Typical environmental jobs involve contaminated dirt, sludge, surface H2O, and groundwater, normally incorporating widely distributed contaminations such as heavy metals, organics and their byproducts/decomposition merchandises, and low-level radioactive stuffs. To develop an effectual intervention for a contact-contaminated dirt or other waste, it is necessary to understand its physical and chemical features, including the distribution of the contaminations. Soil rinsing procedure can be defined as a water-based procedure for scouring dirts ex situ to take contaminations. The procedure removes contaminations from dirts in one of two ways: The construct involves literally rinsing the contaminates from the dirt utilizing specially designed equipment. 1. By fade outing or suspending them in the wash solution ( which can be sustained by chemical use of pH for a period of clip ) . 2. By concentrating them into a smaller volume of dirt through atom size separation, gravitation separation, and abrasion scouring ( similar to those techniques used in sand and gravel operations ) . We will write a custom essay sample on Electrod Assisted Soil Washing Essay Research Paper or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page A fresh dirt rinsing procedure that is called Electrod Assisted Soil Washing ( EASW ) engineering has been invented and demonstrated by Harry W. Parker, and the alumnus pupil Ramesh Krishnan. These individuals are working in the continued development of this procedure. EASW procedure engineering is assigned to Toxic Environment Control Systems, Lubbock, Texas. This house supplied the support for the innovation and development of the procedure over the past five old ages. Advantage of the EASW Soil Washing Technology and Theory of Operation Soil lavation is often the most cost effectual agencies of rectifying dirts contaminated with organics, or heavy metals. Commercial dirt rinsing engineerings are often uneffective on silts and clays due to their little atom sizes, and therefore big specific surfaces. The EASW procedure causes boiling to be initiated on the surface of the atoms. The force of boiling being nucleated on atom surfaces straight dislodges contaminations from the atom surface. Such violent scouring of really little clay and silt atoms can non be achieved by intense external commixture and shearing as practiced with other dirt rinsing engineerings. Intense mechanical shearing is non successful in rinsing little atoms because the little atoms move within the H2O movie environing them during the commixture and shearing. In contrast, the EASW procedure initiates violent boiling on the atom # 8217 ; s surface straight. Removal and devastation of a chlorinated hydrocarbon, pentachlorophenol. Boiling is nucleated on the atom surface by superheating the liquid H2O environing the atoms. Superheating is achieved by the flow of electric current through the dirt slurry being washed. The local strength of energy release is increased by the geometry of electrodes and insulating openings employed in the EASW dirt rinsing setup. One such geometry that has been tested for uninterrupted EASW dirt lavation is shown in Figure 1. The diameter of the cardinal insulating opening can be varied as desired to command the local strength of energy release in its locality. The electrodes are connected to commercial 60Hz power via transformers. The present setup allows up to 400 Vs to be applied across the electrodes. The procedure is self-acting. When steam is present in the opening the electrical opposition additions and the power inp ut lessenings. A patent ( 3 ) has been granted for this alone dirt rinsing engineering. Integration of EASW procedure into conventional dirt lavation procedures The EASW unit is easy integrated into a conventional dirt rinsing flowsheet as shown in Figure 2. The provender to the unit can either be whole dirt, or merely the contaminated mulcts watercourse from an bing dirt rinsing procedure. Feeding merely the contaminated mulcts watercourse would significantly cut down the needed size of the EASW processing installation. First the dirt to be treated is assorted with recycled H2O, plus any make-up chemicals required to set the pH and electrical conduction. The dirt slurry so flows through the EASW unit where it expeditiously scrubbed by the mechanism described in the old paragraphs. The ensuing steam is condensed and volatile contaminations separated. The dirt slurry continues to a centrifuge unit where free H2O is separated from the slurry. A extractor was used in the research lab probe, but a colonist may be desirable for big scale operations. The dirt is so rinsed with H2O. This rinse should be accomplished in a counter-flow manner so that the dirt go forthing the rinse unit merely contains uncontaminated rinse H2O. The contaminated H2O watercourse is treated to take the majority of the contaminations. A assortment of options are available to handle the contaminated H2O. These include decanting of oil stages, biological intervention to destruct organics, precipitation of soluble stuffs, etc. The ensuing recycle H2O does non hold to be treated to dispatch criterions. The H2O intervention procedure merely has to be equal to forestall inordinate build-up of contaminations in the procedure watercourse. Cost of utilizing the EASW procedure It has been found based on their research experiment that the cost of commercial electric power for the EASW procedure would be about $ 15 per ton of dirt. This monetary value is based on experimental informations and confirmed with heat-balance computations. The sum of electrical energy might be farther reduced by attempts to conserve energy and to optimise the setup. The incremental capital investing is estimated as 10 to 20 per centum over that for conventional dirt lavation. ( 2 ) On this footing the EASW would be the least dearly-won redress engineering for dirts which can non be washed with bing procedures. Future Outlook A computing machine simulation of the EASW dirt is being developed. This simulation will map theoretical electromotive force and current distributions within the setup shown in Figure 1. These informations will so be used to cipher local power release rates and temperatures in the setup. This computing machine simulation is needed to optimise the electrode and orifice geometry and to be after for higher capacity dirt rinsing units. In the hereafter, the cost of dirt lavation by this engineering will be much cheaper than today by optimisation utilizing computing machine simulations. Mentions ( 1 ) Krishnan, R. , H.W. Parker and R.W. Tock, # 8220 ; Electrode Assisted Soil Washing, # 8221 ; Journal of Hazardous Materials, Vol. 48, pp. 111-119, ( 1996 ) . ( 2 ) Snyder, B.M. , R.M. Dennis, M.J.S. Roth, R. Krishnan, and H.W. Parker, # 8220 ; Evaluation of soilwashing procedure for # 8216 ; unwashable # 8217 ; clays and silts from the Palmerton zinc site, # 8221 ; Remediation, pp. 69-80, Winter 1995/96, ( 1995 ) . ( 3 ) Parker, H.W. , # 8220 ; Process for rinsing contaminated dirt, # 8221 ; U.S. Patent 5,391,018, Feb. 21, ( 1995 ) . ( 4 ) EPA, # 8220 ; Engineering Bulletin # 8212 ; Soil Washing Treatment, # 8221 ; EPA/540/2-90/017, Sept. , ( 1990 ) . 1. hypertext transfer protocol: //erb.nfesc.navy.mil/restoration/technologies/remed/phys_chem/phc-27.asp
Wednesday, December 4, 2019
Geography of Bliss free essay sample
When it comes to the topic of happiness, most of us will readily agree that it is a very important aspect of life. Where this agreement usually ends, however, is on the question of understanding what makes people happy in life. Whereas some are convinced happiness comes with money, other maintain that happiness comes when people have a good relationship with each other. In 2008 Eric Weiner published the book The Geography of Bliss, One Grumpââ¬â¢s Search for the Happiest Places in the World. Eric Weiner journeys around the globe over the course of one year in order to find the happiest places in the world. He begins his journey in the Netherlands, home of the World Database of Happiness, where he meets the godfather of happiness research, Ruut Veenhoven. He searches for the happiest places on earth like Iceland, and even the unhappiest like Moldova. Eric Weiner selects ten different countries out of his list that range from different income levels, weather, tradition, and political views. We will write a custom essay sample on Geography of Bliss or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page This journey took him all over the world in his own personal search for that word, Happiness. He finds out that each country have their own vision on happiness and the location is not a factor but families, relationships, culture, and occupation do have an effect in oneââ¬â¢s true happiness. Weiner is one of the few that were able to show us where happiness is and was able to describe it but he also mentions that even the wealthiest countries like Qatar canââ¬â¢t buy happiness, love, and even culture. Also how the people of Moldova believe their unhappiness comes from poverty and they blame the Soviet Union and the politicians for not understanding their needs.
Subscribe to:
Posts (Atom)