Thursday, December 19, 2019

The Spread Of Infectious Disease - 1072 Words

Globalization has introduced a dramatic increase in the movement of people, food, and manufactured goods. However, these increases have also lead to the exposure and spread of infectious diseases, negatively impacting the quality of global public health. While theoretically reducing this movement could reduce the spread of infectious diseases, there are many options that can be taken into consideration. Before we can begin to explore solutions to control the spread of infectious disease, we must consider what it is that actually contributes to its spread. The four most important concerns in recent years have been HIVAIDS, Tuberculosis, Cholera, and Malaria. The first two diseases are a cause of global concern due to its widespread exposure. The latter are a resulting problem of underdeveloped and poorer nations, which directly implies that globalization can actually help reduce these infections. Underdeveloped nations suffer from several problems that contribute to the spread of these diseases. Limited access to adequate public health systems are one of many troubling issues. Furthermore, these limitations can only accelerate the breakdown of the health system, Africa demonstrates an example of this vicious cycle. Spread of disease can trigger political instability, infected government officials or military leaders can straing economic resources, instill military coups, and lead to violent regime transitions, all of which can make it much more difficult to dedicateShow MoreRelatedThe Discovery of Vaccines Prevented The Spread of Infectious Diseases1342 Words   |  6 PagesThe discovery of vaccines prevented the spread of infectious diseases around the world. Vaccines control the spread of diseases such as measles, tuberculosis, smallpox, and the flu. In addition, vaccines increase the overall health of not only individuals, but of populations. Although these benefits prove effective on the world wide scale, the requirement of vaccinations of children to enter the public school system remains a current public health concern. Some argue that vaccines are dangerous forRead MoreSpread Of Infectious Disease Using Sir Model2875 Words   |  12 Pages Spread of Infectious Disease Using SIR Model Mitali Marwaha Rough Draft: November 2014 â€Æ' Infectious diseases have been historically devastating for mankind, having major impact population trends and human lifestyle. Outbreaks like smallpox were responsible for approximately 300-500 million deaths during the 20th century, while the Spanish flu eradicated 3%-5% of the world s total population. The Black Death being one of the most deadliest diseases in history resulted in the death of 75-200Read MoreHiv / Aids : The Rapid Spread Of Infectious Disease Essay2136 Words   |  9 PagesAn epidemic can be defined as â€Å"The rapid spread of infectious disease to a large number of people in a given population within a short period of time†. When the culmination of an epidemic spreads across countries (then being identified as a pandemic) the affliction of the disease affects people of all varieties, being excluded from no cultural or social background. From The Black Death of 1347 to the Spanish Flu during World War I, pandemics have deeply affected populations throughou t the world,Read MoreHow Climate Change Is Affecting The Spread Of Infectious Diseases Around The Globe1631 Words   |  7 Pagesspreading and occurrence of many infectious diseases. Vectors and pathogens that were not able to spread to certain countries before because temperatures were too low for them to survive in are now being able to habituate these parts of the world because of how much warmer our planet is becoming. This is concerning to us because infectious diseases can increase death rates. Therefore, if our planet continues to get warmer, the more infectious diseases will spread, and the more humans will die. ThisRead MoreThe Epidemic Of Infectious Disease911 Words   |  4 Pagespreventing infectious diseases from spreading throughout the human population. However, despite their attempts new and emerging viruses such as HIV/AIDS, Ebola and sudden acute respiratory syndrome (SARS) have continued to develop and cause a drastic impact on society worldwide . 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Globalization is one of the main causes of the spread of infectious diseases that can often lead to fatal outcomes and a sense of fear felt throughout an entire nation. Infectious diseases are the leading cause of death among children and adolescents, and are one of the leading causes of death among adults (Infectious disease: a persistent threat). Examples of these infectious diseases that became widespread due to globalization include: the Bubonic Plague, M easlesRead MoreIn The World Right Now There Are Over 7 Billion Human Beings1381 Words   |  6 Pagesother humans mean that they are safe from diseases that can possibly kill them? Living in close proximity with other human beings may have its benefits in terms of communication, trade and comfort. But some features of human societies may lead to an enhanced risk of a super infectious disease spreading and ultimately killing them. There are many aspects in which infectious diseases may spread. Some may be subtle or some may be direct. Many new infectious diseases arise and are become a big problem asRead MorePrevention And Prevention Of Infectious Diseases881 Words   |  4 PagesEliminating Infectious Disease Infectious diseases are viruses, bacteria, or fungi that are transmitted from one another by contact, bodily fluids, or contaminated air, food, or water supply. The diseases make up one-fourth to one-third of worldwide deaths annually and are a major threat to human health. It was believed that vaccines, antibiotics, and public health had effectively eliminated the threat of infectious disease. Because of the belief that infectious diseases were a thing of the pastRead MoreMajor Features Of Modern Society1562 Words   |  7 PagesTopic B: New Diseases There are currently many features of modern society that increase ours risk for the development and spread of new infectious diseases, these include such diseases as lymes Disease, West Nile Virus, Staph. Aures (MRSA) and many other new and remerging infectious diseases. In modern society the main issues that are faced include such things as the density of the population, the increased resistance to current antibiotics and antibacterial agent, changing biodiversity, climate

Wednesday, December 11, 2019

The Law of Contract Mike and Bob

Question: Discuss about the The Law of Contract Mike and Bob. Answer: Issue The issue in first case is to determine whether there is a contract formed between Mike and Bob. The issue in second case is to comment whether Bob and Tom have entered into legal relation or not. The issue in third case is to comment whether there is a lawful consideration present between the parties and if bob is legally responsible to extend the computer to Steve or not. The issue in the fourth case is comment whether there is a contract formed between Mary and Bob on the account of unilateral mistake and to forward a legal advice to Bob regarding his contractual liabilities. Law Individual who directs an offer is termed as offeror and the person who receives it is termed as offeree. In order to bring about validation of the acceptance, the offeree needs to make an unconditional acceptance (Richard, 2003). When the offeree has sent any conditional acceptance against the offer, then it is called as counter offer. The drawback of sending a counter offer is that it terminates the original offers as per the verdict of Hyde v Wrench (1840) 49 ER 132 case. It means, the offeree cannot accept the original offer after extending the counter offer and no contract would be formed based on the revoked offer (Andrews, 2011). The witness of this understanding is Normile v Miller, 326 .S.E. 2nd 11(1985) case. An offer would be enforceable when it was successfully accepted on behalf of offeree. When unconditional acceptance has been sent on behalf of offeree through postal media, then at that moment contract is formed and it becomes enforceable. Further, according to the judgment made in Dickinson v. Dodds(1876) 2 Ch.D. 463 case, if the offeror aims to cancel the offer, then it is essential that he must inform the offeree before the offer gets accepted on the part of offeree (McKendrick, 2003). Further if the offeree has accepted and sent acceptance via post then the acceptance is enforceable at the moment the acceptance letter leaves the offeree and then the offeror cannot cancel the offer and an enforceable contract has been formed between the parties as given in the verdict of Adams v. Lindsell (1818) 106 ER 25 case (Peel, 2008). According to contract law, parties cannot form a contract based on past consideration. It is noteworthy that any previous act, promise or favour would not be held legally valid to use for contract enactment. The above understanding has been highlighted in Re McArdle (1951)case (Carter, 2012). The principle of doctrine of promissory estoppel protects the rights of innocent party who has mainly conducted work while relying on the promise made by the promisor. According to the verdict of Waltons Stores Ltd v Maher (1988) 164 CLR 387 case, when parties do not want to enter into contract but due to any mistake on the part of promiser an acceptance is made for offeree, then also the parties are legally bound to complete the contractual obligations(Andrews, 2011). Application Offeror Mike has extended an offer to buy laptop from Bob. He has stated in the offer that $300 would be the price of laptop including GST.Bob the offeree has made an acceptance that amount $300 would not include GST and communicated the same to Mike. This conditional acceptance would result in counter offer against the initial offer. Therefore, the initial offer also gets revoked and hence, the offer is no more valid for acceptance to offeree. Any acceptance on behalf of Bob with respect to initial offer would not be considered a legal acceptance because the initial offer does not exist. Hence, there is no liability on behalf of Mike to pay the amount or accept the delivery because no contract has been enacted between them. On January 10, Bob made an offer to buy hard drives from Tom and the offer had been accepted on behalf of offeree Tom. In regards to communicate the acceptance, Tom had used postal media and sent the acceptance on January 12. It is apparent that acceptance is unconditional and legal. This means the acceptance resulted in contract formation at the time when Tom has posted the letter. Further, Bob cannot cancel the offer after the enforceability of acceptance. Hence, a valid contract has formed between Bob and Tom and Bob is legally bound to complete the contractual duties. Steve has performed a favour to Bob by taking care of Bobs cat when Bob was out of town. After that, when Bob has returned home, Steve asked him to issue a new computer. Bob agreed to issue computer to him because he had kept the cat on behalf of Bob. However, Bob denies issuing the computer. In this case, for performing the present act, they are referring to a past favour which leads to a past consideration. Therefore, no contract would be formed between them on the account of past consideration. Mary offers a letter to Bob about the van which Bob does not want to buy. However, he has mistakenly signed the letter and same has been faxed to Mike. Both Mary and Bob were not aware about the mistake. Mary has received the letter and on relying on Bobs promise, she has ordered another van and delivered the available van to Bob. In this case, the innocent party Mary has the rights to ask Bob to complete the promise or she can claim for damages under the provisions of doctrine of promissory estoppel. Conclusion 1st case: There would be no contract enacted between Bob and Mike because Bob has extended a counter offer against the original offer which resulted in termination of initial offer. 2nd case: A valid enforceable contract has been formed between Bob and Tom because Tom has sent the legal acceptance to Bob that resulted in contract formation. 3rd case: Past consideration cannot be used to enter into a present contract and thus, no contract would be formed between Steve and Bob. Hence, Bob is not legally binding to extend the computer to Steve. 4th case: Due to the applicability of doctrine of promissory estoppel, Bob has entered into contractual relation with Mary and thus, liable to complete the contractual duties. Referencs Andrews, Neil, (2011). Contract Law (3rded.). Cambridge: Cambridge University Press. Carter, J. (2012). Contract Act in Australia (3rded.). Sydney: LexisNexis Publications. McKendrick, E. (2003). Contract Law (5thed.). Basingstoke: Palgrave. Peel, E. (2008). The Law of Contract (7thed.). London: Thompson. Richard, S. (2003). The Modern Law of Contract (5thed.). London: Cavendish. Case Law Hyde v Wrench (1840) 49 ER 132 Dickinson v. Dodds (1876) 2 Ch.D. 463 Adams v. Lindsell (1818) 106 ER 25 Re McArdle (1951) Ch 669

Tuesday, December 3, 2019

Mary Shelleys Use of Subtitles in Frankenstein free essay sample

Mary Shelleys notion of beginning Frakenstein came out to be greater than just an evenings amusement as a horrifying story. It probed many socio-political context of the prevalent society and also probed many hidden female voices even though all the female characters are under a silent garb. The title itself speaks volumes about the text which is to follow;multiplicity which is reverberated throughout,which is highly seen in its inter-texuality feature a prominent gothic element. The subtitle modern prometheus in a sense links the old greek myth to the modern world or is trying to give a new comparitive picture to the modern world. As the legend has it,Titan created humankind out of mud and water and then he dared to steal the fires from God for the benifit of humankind. He was punished by an anry zeus. By adding the word modern before it, Mary Shelley is puting forth comparison ofthe two. We will write a custom essay sample on Mary Shelleys Use of Subtitles in Frankenstein or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page According t the Romantics,Prometheus was a hero both in his capacity as a creator and a rebel, Mary shelley would have been well acquainted with this idea, one the greatest romantics of the age,was married to her. So in a sense the act of Prometheus can also be celebrated for having the courage to steal the fire from gods,for the benifit of humanity. This juxtaposition on the title page is seen to be in action throughout the novel. Other than this , it also carries an epigraph from miltons much celebrated work paradise lost. he quoted words invites intertextual analysis and echo a questioning voice, which is another repeated trope in the novel. The anguished and questioning voice of the fallen adam to the highest authority, though he is in no sense defying it like prometheus but it mirrors the questions putup by the creature to his creator. So in a view creator is also criticised for the creation he created irresponsibly.

Wednesday, November 27, 2019

Clinton Vs. Lazio Essays - Politics Of The United States

Clinton Vs. Lazio Many of the upcoming November elections this year create much friction and competition between the candidates. The New York State Senate race between Hillary Clinton and Rick Lazio has proved to very close and heated. eEach candidate has strong views on issues and puts up a good debate about each one. Hillary Clinton is the Democrat and Rick Lazio is the Republican in this election. This is a very close race and the winner will determine many of New York's views on future issues. Hillary Clinton, never having a legislative record, has been the First Lady to the President for 8 years. Clinton has been a resident of New York State for only a few months previous to the time she began running for office. Clinton is challenged by her opponent because radio and television ads seem to turn the public against Clinton. This is an example of Lazio criticizing her because of his negatively directed ads towards Clinton. Because Clinton has never been involved in a legislature before, she has no voting record. This could prove to be a disadvantage for Clinton because voters cannot see what she has previously supported. Hillary has an advantage in the election because the New York Times endorsed her. Being the most prominent newspaper in New York, this is a sign of success as the last two politicians endorsed by the NYT have won their elections. Another disadvantage that Clinton has is that she is not a born New York citizen. She has been ?carpetbagging?, or buying propert y in a state just so she can run for office in the state. Hillary takes a firm stand on many of the issues facing New York State and the Congress today. Hillary Clinton's views on abortion are that she supports the Roe vs. Wade ruling. This act was passed in 1973 when the US Supreme Court legalized abortion. She would vote to ban late-term abortion, unless the mother or child was threatened by the birth. Clinton would reject Supreme Court jurors who are opposed to abortion rights. Hillary also agrees with federal funds spent on abortions at military hospitals. Hillary acknowledges the competition between her and Lazio by retaliating to a comment he made by saying, ?My opponent [Lazio] is wrong. I have said many times that I can support a ban on late term abortion including partial-birth abortions, so long as the health and life of the mother is protected?. Clinton states this at a Senate Debate in Manhattan on October 8, 2000. Another issue that Hillary has brought up is her support ing of the death penalty, involved with capital punishment. Clinton also consents counsel and forensics testing for death row defendants. In addition to these issues, Clinton is opposed to a constitutional amendment banning flag desecration, or the burning of flags. Hillary supports a number of other issues, including smaller classrooms, and more federal funds towards the hiring of new teachers and school construction. Clinton supports the importing of cheaper prescription drugs from Canada and the ability to sue HMO's. Also, Hillary's tax plan shows an increasing number of tax dollars going towards high-speed Internet access and high tech research. As stated, Hillary has quite a few views on certain issues facing the nation., Rick Lazio, Clinton's Republican opponent, is putting up a good fight for a NYS Senate position. As Lazio states in the Republican Convention on May 30, 2000 in Buffalo, ?I begin this race with no illusions. I am the underdog in this race. My opponent is better financed and better known?but as I've said before: ?bring ?em on'?I have one advantage she will never have?I am a New Yorker?. Lazio opens his campaign here with brutal honesty about his place in the election. Clinton challenges him with her money and power, but he overcomes this by equalizing himself to her by stating his state of residency, New York. Lazio proclaims his advantages by saying, ?I have a solid, pro-NY voting record. I have a legislative record to stand on- unlike my opponent?. Lazio's former legislative record has not strayed far from the issues he is against and supports in the upcoming election. He steadily remains a Republican through the issues

Saturday, November 23, 2019

History of Rockets and Space Travel Innovations

History of Rockets and Space Travel Innovations The evolution of the rocket has made it an indispensable tool in the exploration of space. For centuries, rockets have provided ceremonial and warfare uses starting with the ancient Chinese, the first to create rockets. The rocket apparently made its debut on the pages of history as a fire arrow used by the Chin Tartars in 1232 AD for fighting off a Mongol assault on Kai-feng-fu. The lineage to the immensely larger rockets now used as space launch vehicles is unmistakable. But for centuries rockets were in the main rather small, and their use was confined principally to weaponry, the projection of lifelines in sea rescue, signaling, and fireworks displays. Not until the 20th century did a clear understanding of the principles of rockets emerge, and only then did the technology of large rockets begin to evolve. Thus, as far as spaceflight and space science are concerned, the story of rockets up to the beginning of the 20th century was largely a prologue. Early Experiments All through the 13th to the 18th ​Century, there were reports of many rocket experiments. For example, Joanes de Fontana of Italy designed a surface-running rocket-powered torpedo for setting enemy ships on fire. In 1650, a Polish artillery expert, Kazimierz Siemienowicz, published a series of drawings for a staged rocket. In 1696, Robert Anderson, an Englishman, published a two-part treatise on how to make rocket molds, prepare the propellants, and perform the calculations. Sir William Congreve During the early introduction of rockets to Europe, they were used only as weapons. Enemy troops in India repulsed the British with rockets. Later in Britain, Sir William Congreve developed a rocket that could fire to about 9,000 feet. The British fired Congreve rockets against the United States in the War of 1812. Francis Scott Key coined the phrase the rockets red glare after the British fired Congreve rockets against the United States. William Congreves incendiary rocket used black powder, an iron case, and a 16-foot guide stick. Congreve had used a 16-foot guide stick to help stabilize his rocket. William Hale, another British inventor, invented the stickless rocket in 1846. The U.S. army used the Hale rocket more than 100 years ago in the war with Mexico. Rockets were also used to a limited extent in the Civil War. During the 19th century, rocket enthusiasts and inventors began to appear in almost every country. Some people thought these early rocket pioneers were geniuses, and others thought they were crazy. Claude Ruggieri, an Italian living in Paris, apparently rocketed small animals into space as early as 1806. The payloads were recovered by parachute. As far back as 1821, sailors hunted whales using rocket-propelled harpoons. These rocket harpoons were launched from a shoulder-held tube equipped with a circular blast shield. Reaching for the Stars By the end of the 19th century, soldiers, sailors, practical and not so practical inventors had developed a stake in rocketry. Skillful theorists, like Konstantian Tsiolkovsky in Russia, were examining the fundamental scientific theories behind rocketry. They were beginning to consider the possibility of space travel. Four persons were particularly significant in the transition from the small rockets of the 19th century to the colossi of the space age: Konstantin Tsiolkovsky in Russia, Robert Goddard in the United States, and Hermann Oberth and Wernher von Braun in Germany. Rocket Staging and Technology Early rockets had a single engine, on which it rose until it ran out of fuel. A better way to achieve great speed, however, is to place a small rocket on top of a big one and fire it after the first has burned out. The US army, which after the war used captured V-2s for experimental flights into the high atmosphere, replaced the payload with another rocket, in this case, a WAC Corporal, which was launched from the top of the orbit. Now the burned-out V-2, weighing 3 tons, could be dropped and using the smaller rocket, the payload reached a much higher altitude. Today of course almost every space rocket uses several stages, dropping each empty burned-out stage and continuing with a smaller and lighter booster. Explorer 1, the first artificial satellite of the US which was launched in January 1958, used a 4-stage rocket. Even the space shuttle uses two large solid-fuel boosters which are dropped after they burn out. Chinese Fireworks Developed in the second century BCE, by the ancient Chinese,  fireworks  are the oldest form of rockets and the most simplistic model of a rocket. Preluding the liquid-fueled rocket,  solid propellant  rockets began with contributions to the field by such scientists as Zasiadko, Constantinov, and Congreve. Although currently in a further advanced state, solid propellant rockets remain in widespread use today, as seen in rockets including the Space Shuttle dual booster engines and the Delta series booster stages.  Liquid fueled  rockets were first theorized by Tsiolkozski in 1896.

Thursday, November 21, 2019

Does learning and development contribute to organisational success and Essay

Does learning and development contribute to organisational success and performance management - Essay Example While all three fields are usually held to be one and the same, practitioners instead view them separately (Garavan, Costeen and Heraty 1995). The field of training and development is said to have people taking on roles analogous to those found in the business world (Torrington, Hall and Taylor 2004). Senior managers take on the role of sponsors; business planners, meanwhile, are analogous to clients. The term ‘participants’ alludes to the trainees themselves and finally, the HRM staff are said to be facilitators. Naturally, each of these groups will have their own agendas and ideas as to how best to go about the process, which may or may not come into conflict with each other. The most common instance is the conflict that often occurs between employees and bosses, and is the #1 reason for people quitting their jobs. As Dr. John Hoover (2003) explains, bosses are not perfect, and it is sometimes the case that their competence is matched or even exceeded by one of their subordinates. In such a case, pride must be swallowed if a healthy working relationship is to be maintained; as Hoover puts it, raw talent, knowledge and skill are rarely if ever more important than getting along well with one’s co-workers. This makes it necessary that people skills be part of the employees’ training regimen. Bob Hamilton (2009) of Articlesbase stresses training and development as one of the most important things any business owner must keep in mind. Specifically, he says, this is something vital both for high-ranking executives and lower-level managers alike. It is recommended that the employees all have a good grasp of what their work entails. They need to understand what their duties and responsibilities are, and to have the skills necessary to carry these out as efficiently as possible. Giving them a guided tour of the facilities may help in this regard, as will a straightforward

Wednesday, November 20, 2019

Assessment 3 Essay Example | Topics and Well Written Essays - 2000 words - 1

Assessment 3 - Essay Example Both sets of findings were evaluated using perceptual maps. High taste will reflect the high quality and high entertainment is intended to serve as an excitement factor besides communicability to help maintain high customer satisfaction. Initially, the likely early adopters will be targeted specifically to ensure a successful start. Their traits are also identified in the report, and the brand name is justified. Recommendations are then given to address a number of possible issues that may arise and in anticipation of opportunities for learning. This report details the business launch strategy for the product identified in assessment 2 collectively referred to by the Conversations brand name. The ideas gathered earlier are now developed into a virtual product ready for launching. The aim is to have an enhanced understanding of all the elements necessary to make the launch successful and to ensure that this success transpires. This strategy could have been approached by means of a product launch checklist but this does not always prove to be effective (Daniels, n.d.). Therefore the goals, readiness and constraints are presented in the form of this report. In consideration are the areas (in terms of product qualities) in which demand can most likely be created, the potential competitive advantage, the target market, and suitable product characteristics. The positioning statement is also defined, and the chosen brand name is justified. The following areas are therefore covered in this report: Recommendations are also made to deal with possible problems arising. The detailed planning could then ease the task of strategic marketing to ensure the launch is successful and that Conversations becomes a well-established brand in Australia. The marketing strategy usually poses the most significant challenge for all types of companies (Jain & Haley, 2009: 27), so the usefulness of this report extends beyond simply

Sunday, November 17, 2019

Juliet is the Better Lover Essay Example for Free

Juliet is the Better Lover Essay Romeo and Juliet is Shakespeare’s greatest love story. With all the characters mixed up in love, hate, war and friendship, the bard’s tale spearheads a current debate on whether Romeo or Juliet was the better lover. This paper attempts to prove why Juliet is by far the better lover compared to Romeo. Experts have reason to believe that Romeo and Juliet were actually juveniles. Romeo was fourteen and Juliet was thirteen. This was evident in Elizabethan royalties where sons and daughters of the rich found themselves pre-arranged to sons and daughter of the same class. Girls were allowed to marry as young as 12. Between Romeo and Juliet, Juliet sacrificed more because she had to pursue her love to Romeo given the fact that she was a girl and was the younger of lover. Being a woman, much less a girl during the Elizabethan times meant following very strict rules. Breaking of these rules meant dishonor, disgrace and punishment from her parents. Although the Romeo deserves the same fate from his parents, the gender difference makes all the difference. â€Å"Elizabethan Women were totally dominated by the male members of their family. They were expected to instantly obey not only their father but also their brothers and any other male members of the family. The punishment for disobey was the whipping stool the Elizabethan girls were beaten into submission and disobedience was seen as a crime against their religion. † (2005) Of the many definitions of love, Scott Peck describes it in his book The Road Less Traveled as; â€Å"The will to extend one’s self for the purpose of nurturing one’s own or another’s spiritual growth. † (Peck, 1978) In this definition between Juliet and Romeo, it is Juliet who has extended herself. Trusting her life to the poison of the priest, she totally follows the plan hoping that through her sacrifice, Romeo and herself can live happily ever after. During those times when total faith is expected and practiced in society, the belief in earthly concoctions is almost equal to belief in witches’ ways. But because of her love for Romeo, Juliet allows her heartbeat to stop for three days choosing a life with her Romeo than a well-off life with her parents and Paris. Compared to the sacrifice of Romeo and Juliet, it is Juliet’s sacrifice that can be considered weighty because she became consistent with her selflessness for her lover. Romeo couldn’t sacrifice his vengeance for his friend who was killed by Juliet’s cousin which made the turns in the story. If love is self-sacrifice then Romeo is a better lover because he killed himself for the love of Juliet but love is not self-sacrifice per se. Love is the act of expanding oneself so that one could evolve from something to something better. To note, Juliet died twice for her Romeo. The first time was when she drank the poison and the second time was when she stabbed herself. So in the matter of the number of times the lovers tried to kill themselves for the love of the lover, it is still Juliet that outnumbered Romeo. She not only outnumbered Romeo in the time she killed herself but in the ways she did it. Romeo only used the poison once but Juliet used the poison and used the dagger to lead her to bleed to death upon her realization that her Romeo was dead. Juliet is the better lover because she was the first one who had to endure a lover’s loss. When Romeo was banished, she grieved for her Romeo more than for her cousin. If Romeo did not instantly grieve the death of his friend, maybe Juliet’s cousin would still be alive, but then again the greatest love story would not have been told. Romeo grieved for Juliet only upon knowing of her death, which made very dramatic and weighty due to his committing suicide. However, the drama did not climax at the end of his suicide but it further gained heights when Juliet took the dagger and impaled it into her chest. â€Å"Suicide is not something that happens for a simple reason. It is impossible to rap up in a nutshell the many reasons a person may want to die. The reasons for suicide range from critical injury and fatal illness to momentary sadness or a sudden and emotionally jarring shock. Some reasons may seem logical (if you are in pain and dying anyway, why prolong the suffering? ) while others seem ridiculous (a crush dumped on you in front of friends and you feel humiliated) but whatever the reason, to the person thinking of suicide, they are unbearable. The fact of the matter is that the vast majority of suicides are the result of a complex combination of circumstances, emotions and a psyche in turmoil. † (Hardcastle, 2007) For Juliet, it was definitely a combination of perplexities during that very moment. But surely among them, she had the option of just continuing her life free of anything and everything. She could start anew because she was dead to her parents and families anyway. However, since she was also young and in shock about the death of her Romeo, the dagger was a quick solution to make her be eternally together with Romeo. Juliet definitely chose love. Physiologically, Juliet is more capable of being the better lover. At fourteen, boys will be boys as could be proven by the rage Romeo had when his enemy killed his friend. The clouding of the mind, never mind if he was about to kill his bride’s cousin but the rage of testosterone controlled Romeo. There are physiological differences between girls and boys that would prove their capability of experiencing true and mature love, as explained by Dr. Gurian, 1999. 1. Adolescent boys are four times more likely to be diagnosed as emotionally disturbed than adolescent girls. Given this, Romeo most likely had decided to kill himself but that decision may have been influenced with disturbed thoughts. 2. Adolescent males are four times as likely to commit suicide as adolescent females. Given this data, the suicide of Romeo would not count so much as Juliet’s suicide due to gender difference. 3. Adolescent males are routinely found to channel other primary feelings; hurt, pain, grief, into anger. Given this, there would be a possibility for Romeo to have committed suicide due to anger at the whole world than due to love for Juliet. 4. Adolescent boys are 15 times as likely as adolescent females to be victims of violent crime. Adolescent boys commit violent crime at a higher rate than adult offenders. Given this data, the suicide of Romeo does not count more in intensity than Juliet in terms of the violence confronting the adolescents. The shock, fear, courage and other emotions of putting the dagger towards her heart has more weight due to the gender difference. 5. Millions of adolescent boys experience post-traumatic stress due to family, cultural, and socio-economic situations. A post-traumatic boy is ten times more likely than his female peer to act out in a way that is dangerous to another person. Proving who the better lover is most difficult but like in any debate, the definitions must be stated clearly. For this paper, love has been defined as the act of self-sacrifice in the most mature circumstances. Love is an act where a person would consistently show in her actions and decisions that she is bound to another because she wishes the other person expansion of himself with her along with him. The sacrifice of Juliet comes early on in the play as can be taken from the excerpt; â€Å"O Romeo, Romeo, wherefore art thou Romeo? Deny thy father and refuse thy name, or if thou wilt not, be but sworn my love, and I’ll no longer be a Capulet. † The line illustrates that Juliet will decide not to be Capulet if Romeo do not relinquish his name. This decision also illustrates how Juliet was ready to sacrifice her whole identity just for the sake of her lover. Maybe, for Romeo to become the better lover, he should have been more mature than Juliet. Meantime, the bard’s tale is a unique example of truly big women’s capacity to love is. References: †¦. , 2007. Elizabethan Women. http://www. william-shakespeare. info/elizabethan-women. htm Peck, Scott. M. MD. 1978. The Road Less Travelled. P. 81. Touchstone New York Hardcastle, Mike. 2007. Teen Advice. http://teenadvice. about. com/mbiopage. htm Gurian, Michael. PhD. 1999. Ten things each of us should know about adolescent boys.

Friday, November 15, 2019

Management Of Variations In Construction Management Construction Essay

Management Of Variations In Construction Management Construction Essay Management of Variations could be counted as one of the most significant challenges in construction management. The nature and amount of Variations occurrence varies from one project to another depending on various factor (CII, 1986; Kaming, Olomloaiye, Holt Harris, 1997). Arain and Low (2005a) identified the design phase as the most likely area on to focus to reduce the number of Variations. The newsletter Law Talk by McKays Solicitors discussed that Contractors inability to successfully pursue variations claims, is one of the main factors contributing to business bankruptcy in the industry. One way to reduce Variations on site is to begin with is to focusing on what and how does the project team can help in minimizing the problems during the design phase (Arain, 2005). Variations changing the design or the specifications usually have a time impact and a cost impact. It is for this reason that the construction drawings and specification should be prepared with great care and precision. The less ambiguity in terms of design documentation, then lower the potential for Variations (Stuart Miller, 2009). This chapter focuses on the definition and nature of Variations. The causes and impacts which the Variations influence from the pre-construction stage until the construction stage will be identified. Definition A construction contract is an agreement to build and can be subjected to variability. Contractual provisions relating to changes allow certain parties involved in the Contract to initiate variation orders within the ambit of and without vitiating the Contract. There is no single explanation for the word variation. Variation in layman terms means changes, alteration or modifications. Each standard form of building contract has its own definition for Variation. In PAM 2006 (Clause 11.1) Variation means the alteration of modification of the design, quality or quantity of the Works. A Variation can be any, a combination of any of the following: Variation in building projects may mean the alteration of modification of the design quality or quality of the Works in the Contract drawings and described by the Contract Bill of Quantities and includes the addition, omission or substitution of any work (Clause 11.1 (a) ), the alteration of the kind of standard of any of the material as goods to be used in the Works (Clause 11.1 (b) ), and the removal from site of any work executed or material and good brought thereon by the Contractor for the purpose of the Works other than work, material and goods which are not in accordance with the contract (Clause 11.1 (d) ). Variation in building projects together related with instruction of expenditure of provisional sums, prime cost sums and instruction related the nature of Works are a Variation in the contract documents. Variation of contract in law, are variation of the contract terms condition. Example: both parties alter the original contract document by agreement after execution of the original contract. Variation of price clause which enables the sum to be adjusted for increase or reduction in the cost of labour or materials. Variations are directly attributed to matter not being stated or as required in the contract documents. This occurs either because circumstances actually changes or because circumstances upon which the contract documents based were misinterpreted. The former is matters which can easily appreciated and comprehend. Nevertheless, it still has two distinct aspects. Firstly, circumstances may change in such a way, which can have no control, that the documentation can now be seen to be defective. Alternatively, circumstances may require that the client determines a choice of action, with the resulting choice of creating a Variation. Most standard forms of contract include a clause under which the employer or his representative is able to issue an instruction to the contractor to vary the works which are described in the contract. A change in shape of the scheme, the introduction of different materials, revised timing and sequence are all usually provided for by the variations clause. It will also usually include a mechanism for evaluating the financial effect of the variation and there is normally provision for adjusting the completion date. In the absence of such a clause the employer could be in a difficulty should a variation to the works be required. The contractor could both refuse to carry out the work or undertake the work and insist upon payment on a quantum meruit or fair valuation basis. Calculation of the price for the extra work applying this method could involve payment well in excess of the contract rates. Potential Causes of Variation Literature reviews that of Variations and Variation Orders requires a comprehensive understanding of the root causes of Variations (Hester et al., 1991).Variations some of which are financial, design aesthetics, changes in drawings, weather, geological and geotechnical reasons. From the literature review, there were 53 causes of Variations identified and these Variations are mainly caused by the Employer, Consultants and Contractors. As shown in Figure 1, these causes of Variations were grouped under four categories: Employer related Variations, Consultants related Variations, Contractor related Variations and other Variations. These Causes of Variations have been identified by many researchers (CII, 1990a; Thomas and Napolitan, 1994; Clough and Sears, 1994; Fisk, 1997; Ibbs et al., 1998; OBrien, 1998; Mokhtar et al., 2000; Gray and Hughes, 2001; Arain et al., 2004). The causes of Variations can be categorized according to the originators (CII, 1990a; Thomas and Napolitan, 1994). The 53 causes identified from the literature review are also discussed below. Causes of Variations Employer related Variations Consultants related Variations Contractors related Variations Change of plans or scope by Employer Change in design by Consultants Lack of Contractors involvement in design Change of schedule by Employer Errors and omissions in design Unavailability of equipment Employers financial problem Conflict between contract documents Unavailability of skills Inadequate project objective Inadequate scope of work for contractor Contractors financial difficulties Replacement of materials/procedure Technology change Contractors desired profitability Impediment in prompt decision making process Value engineering Differing site conditions Obstinate nature of Employer Lack of coordination Defective workmanship Change in specifications by Employer Design complexity Unfamiliarity with local conditions Inadequate working drawing details Lack of specialized construction manager Inadequate shop drawing details Fast track construction Consultant lack of judgment and experience Poor procurement process Lack of consultants knowledge of available materials and equipment Lack of communication Honest wrong belief of consultant Contractors lack of judgement experience Consultants lack of required data Long lead procurement Obstinate nature of consultant Honest wrong belief of contractor Ambiguous design details Complex design and technology Design discrepancies (inadequate design) Lack of strategic planning Non-compliance design with govt. regulation Contractors lack of required data Non-compliance design with owners requirement Contractors obstinate nature Change in specifications by Consultant Figure 1: Causes of Variation grouped under four categories A. Employer Related Changes This section discusses the causes of Variations that were initiated by the Employer. In some cases, the Employer directly initiates Variations or the Variations are required because the Employer fails to fulfil certain requirements for carrying out the project. Change of plans or scope by Employer: Change of plan or scope of project is one of the most significant causes of Variations in construction projects (CII, 1990b) and is usually the result of insufficient planning at the project planning stage, or also i can because of lack of involvement of the Employer in the design phase (Arain et al., 2004). This cause the Variations affects the project severely during the later phases. Change of schedule by Employer: A change of schedule or master programme during the project construction phase may result in major resource reallocation (Fisk, 1997; OBrien, 1998). This is because time has an equivalent money value. A change in schedule means that the Contractor will either provide additional resources, or keep some resources idle in the construction site. In both cases additional cost is incurred. Employers financial problems: The Employer of the project may run into difficult financial situations that force him to make changes in an attempt to reduce cost of the project. Employers financial problems affect project progress and quality (Clough and Sears, 1994; OBrien, 1998). Proper financial planning and review of project cash flow would be effective in avoid this problem to from happening. Inadequate project objectives: Inadequate project objectives are one of the causes of Variations in construction projects (Ibbs and Allen, 1995). Due to inadequate project objectives, the designers would not be able to develop a comprehensive design which leads to many of Variations during the project construction phase. Replacement of materials or procedures: Replacement of materials or procedures may cause major Variations during the construction phase. The substitution of procedures includes Variations in application methods (Chappell and Willis, 1996). Therefore, an adjustment to the original contract value is required if there is a change in procedures. Impediment in prompt decision making process: Prompt decision making is an important factor for project success (Sanvido et al., 1992; Gray and Hughes, 2001). A delay in decision making may obstruct the progress of subsequent construction activities and that may eventually delay the entire project progress. Obstinate nature of Employer: A building project is the result of the combined efforts of the professionals. They have to work at the various interfaces of a project (Wang, 2000; Arain et al., 2004). If the Employer is obstinate, he may not accommodate other creative and beneficial ideas. Eventually, this may cause major Variations in the later stages and affect the project negatively. Change in specifications by owner: Changes in specifications are frequent in construction projects with inadequate project objectives (OBrien, 1998). In a multi-player environment like any construction project, change in specifications by the Employer during the construction phase may require major Variations and adjustments in project planning and procurement activities. B. Consultant Related Variations This section discusses the causes of Variations that were initiated by the consultant. In some cases, the consultant directly initiates Variations or the Variations are required because the consultant fails to fulfil certain requirements for carrying out the project. Change in design by Consultants: Change in design for improvement by the Consultant is a norm in contemporary professional practice (Arain et al., 2004). The changes in design are frequent in projects where construction starts before the design is finalized (Fisk, 1997). Design changes can affect a project adversely depending on the timing of the occurrence of the changes. Errors and omissions in design: Errors and omissions in design are an important cause of project to delays (Arain et al., 2004). Design errors and omissions may lead to loss of productivity and delay in project schedule (Assaf et al., 1995). Hence, errors and omissions in design can affect a project adversely depending on the timing of the occurrence of the errors. Conflicts between contract documents: Conflict between contract documents can result in misinterpretation of the actual requirement of a project (CII, 1986a). To convey complete project scope for participants, the contract documents must be clear and straight to the point. Insufficient details in contract documents may adversely affect the project, leading to delay in project completion. Inadequate scope of work for contractor: In a multi-player environment like construction, the scope of work for all the players must be clear and without uncertainty for successful project completion (Fisk, 1997; Arain et al., 2004). Inadequate scope of work for the contractor can cause major Variations that may negatively affect the project, and leads to changes in construction planning. Technology change: Technology change is a potential cause of Variations in a project. Project planning should be flexible for accommodating new beneficial Variations (CII, 1994b). This is because the new technology can be beneficial in the project life cycle, for instance, reducing maintenance cost of the project. Or new methods of constructions that reduce construction cost. Value engineering: Value engineering should ideally be carried out during the design phase (DellIsola, 1982). During the construction phase, value engineering can be a costly exercise, as Variation in any design element would initiate and leads to Variations to other relevant design components (Mokhtar et al., 2000). Lack of coordination: A lack of coordination between parties may cause major variations that could eventually impact the project adversely (Arain et al., 2004). Unfavourable Variations, which affect the projects negatively, can usually be managed at an early stage by paying extra focus in coordination. Design complexity: Complex designs require unique skills and construction methods (Arain et al., 2004). Complexity affects the flow of construction activities, whereas simple and linear construction works are relatively easy to handle (Fisk, 1997). Hence, complexity may cause major Variations in construction projects. Inadequate working drawing details: To convey a complete concept of the project design, the working drawings must be clear and concise (Geok, 2002). Insufficient working drawing details can result in misinterpretation of the actual requirement of a project (Arain et al., 2004). Thorough reviewing of design details would assist in minimizing Variations. Inadequate shop drawing details: Shop drawings are usually developed for construction work details for site professionals (Cox and Hamilton, 1995). As mentioned earlier with regard to working drawing details, likewise, inadequacy of shop drawing details can be a potential cause of Variations in the construction projects. Consultants lack of judgment and experience: Professional experience and judgment is an important factor for a successful completion of a building project (Clough and Sears, 1994; OBrien, 1998). The lack of professional experience increases the risk of errors in design as well as during construction. Eventually, this may affect the project quality and delay the project completion. Lack of consultants knowledge of available materials and equipment: Knowledge of available materials and equipment is an important factor for developing a comprehensive design (Geok, 2002). In the construction industry where material standardization is not common, the consultants lack of knowledge of available materials and equipment can cause numerous major Variations during various project phases. Honest wrong beliefs of consultant: Honest wrong beliefs may cause construction professionals to contribute poor value add in projects (Arain, 2002; Arain et al., 2004). Consultants, without having firsthand knowledge, may make decisions based on their wrong beliefs which would adversely affect the pace of the project. Consultants lack of required data: A lack of data can result in misinterpretation of the actual requirements of a project (Assaf et al., 1995; Arain, 2002). When there is insufficient data, consultants are prone to develop designs based on their own perceptions, which may not be what the Employer wants. Eventually, this may cause major Variations and affect the project negatively. Obstinate nature of consultant: In a multi-player environment like construction, the professionals have to work as team at the various interfaces of a project (Wang, 2000; Arain et al., 2004). If the consultant is obstinate, he may not accommodate other creative and beneficial ideas. Eventually, this may cause major Variations in the later stages and affect the project negatively. Ambiguous design details: A clearer design tends to be comprehended more readily (OBrien, 1998). Ambiguity or Doubtfulness or uncertainty in design is a potential cause of Variations in a project. This is because ambiguity in design can be misinterpreted by project participants, leading to rework and delay in the project completion. Eventually, this may affect the project progress negatively. Design discrepancies (inadequate design): Inadequate design can be a frequent cause of Variations in construction projects (CII, 1990a; Fisk, 1997). Design discrepancies affect the project functionality and quality. Eventually, this can affect a project adversely depending on the timing of the occurrence of the Variations. Noncompliance of design with government regulations: Noncompliance of design with government regulations or policies would cost the project difficult to execute (Clough and Sears, 1994). Noncompliance with government regulations may affect the project safety and progress negatively, leading to serious accidents and delays in the project completion. Noncompliance of design with owners requirements: A comprehensive design is one that accommodates the owners requirements (Cox and Hamilton, 1995). A noncompliance design with the owners requirements is considered an inadequate design (Fisk, 1997). Eventually, this may cause Variations for accommodating the Employers requirements. This may affect the project adversely during the construction phase. Change in specifications by consultant: Changes in specifications are frequent in construction projects with inadequate project objectives (OBrien, 1998). As mentioned earlier with respect to changes in specifications by the Employer, this is also a potential cause of Variations in a project, leading to reworks and delays in the project completion. C. Contractor Related Variations This section discusses the causes of Variations that were related to the Contractor. In some cases, the contractor may suggest Variations to the project, or the Variations may be required because the contractor fails to fulfil certain requirements for carrying out the project. Lack of Contractors involvement in design: Involvement of the Contractor in the design may assist in developing better designs by accommodating his creative and practical ideas (Arain et al., 2004). Lack of Contractors involvement in design may eventually cause Variations. Practical ideas which are not accommodated during the design phase will eventually affect the project negatively. Unavailability of equipment: Unavailability of equipment is a procurement problem that can affect the project completion (OBrien, 1998). Occasionally, the lack of equipment may cause major design Variations or adjustments to project scheduling to accommodate the replacement. Unavailability of skills (shortage of skilled manpower): Skilled manpower is one of the major resources required for complex technological projects (Arain et al., 2004). Shortage of skilled manpower is more likely to occur in complex technological projects. This lack can be a cause for Variations that may delay the projects completion date. Contractors financial difficulties: Construction is a labour intensive industry. Whether the Contractor has been paid or not, the wages of the worker must still be paid (Thomas and Napolitan, 1994). Contractors financial difficulties may cause major Variations during a project, affecting its quality and progress and in some cases even the safety of the site is affected if there is an argument. Contractors desired profitability: Contractors desired profitability can be a potential cause of Variations in construction projects. This is because Variations are considered a common source of additional works for the contractor (OBrien, 1998). The Contractor may eventually strive to convince the project Employer to allow certain Variations, leading to additional financial benefits for him. Differing site conditions: Differing site condition can be an important cause of delays in large building projects (Assaf et al., 1995). The contractor may face different soil conditions than those indicated in the tender documents. Eventually this may affect his cost estimates and schedule negatively. Defective workmanship: Defective workmanship may lead to demolition and rework in construction projects (Fisk, 1997; OBrien, 1998). Defective workmanship results in low quality in construction projects (Arain et al., 2004). Even the Contractor bares the cost of the defective work, but this also may affect the project negatively, leading to rework and delay in the project completion. Unfamiliarity with local conditions: Familiarity with local conditions is an important factor for the successful completion of a construction project (Clough and Sears, 1994). If the Contractor is not aware of local conditions, it would be extremely difficult for him to carry out the project. Eventually, project delays may occur that end up with vital Variations in the entire design entity. Lack of a specialized construction manager: The construction manager carries out the construction phase in an organized way to eliminate the risks of delays and other problems. Lack of a specialized construction manager may lead to defective workmanship and delay in the construction project. Fast track construction: Fast track construction requires an organized system to concurrently carry out interdependent project activities (Fisk, 1997). When the public and private sectors have large funds and want to complete projects in a very short time, complete construction drawings and specifications may not be available when the contractor starts work (Arain et al., 2004).Eventually, this procurement mode may cause major Variations. Poor procurement process: Procurement delays have various negative effects on other processes in the construction cycle (Fisk, 1997). Occasionally, the procurement delay may cause an entire change or replacement for originally specified materials or equipment for the project (Arain et al., 2004). This may therefore cause a need for project activities to be reworked. Lack of communication: Detrimental Variations, which affect the projects adversely, can usually be managed at an early stage with strong and incessant communication. A lack of coordination and communication between parties may cause major Variations that could eventually impact the project negatively (Arain et al., 2004). Contractors lack of judgment and experience: The consultants lack of professional experience increases the risk of errors during construction (OBrien, 1998). This lack may cause major construction Variations in a project, when both Contractor and consultant could not identify or foresee the problems in the planning stage due to both parties are lacking of experience. Eventually, this may affect the project quality and delay the project completion. Long lead procurement: Procurement delays have various adverse affects on other processes in the construction cycle (Fisk, 1997). Occasionally, the procurement delay may cause an entire change or replacement for originally specified materials or equipment for the project. Delay in long lead procurement is a common cause of delays in building projects (Assaf et al., 1995). Honest wrong beliefs of contractor: As mentioned earlier with respect to honest wrong beliefs of the consultant, honest wrong beliefs of the contractor can also be a potential cause of Variations in construction projects. Contractors, without having firsthand knowledge, may make decisions based on their wrong beliefs which would adversely affect the quality and pace of the project. Complex design and technology: Complex design and technology require detailed interpretations by the designer to make it comprehensible for the Contractor (Arain, 2002). A complex design may be experienced for the first time by the Contractor. Eventually, the complexity may affect the flow of construction activities, leading to delays in the project completion. Lack of strategic planning: Proper strategic planning is an important factor for successful completion of a building project (Clough and Sears, 1994; CII, 1994a). The lack of strategic planning is a common cause of Variations in projects where construction starts before the design is finalized, for instance, in concurrent design and construction contracts (OBrien, 1998). Contractors lack of required data: A lack of required data may affect the contractors strategic planning for successful project completion, leading to frequent disruptions during the construction process. This is because a lack of data can result in misinterpretation of the actual requirements of a project (Assaf et al., 1995; Arain et al., 2004). Contractors obstinate nature: As mentioned earlier with regard to the obstinate nature of consultant, likewise, this can be a potential cause of Variations in construction projects. If the Contractor is obstinate, he may not accommodate creative and beneficial ideas suggested by others. Eventually, this may cause major Variations in the later stages and affect the project negatively. D. Other Variations This section discusses the causes of Variations that were not directly related to the project team. Weather conditions: Adverse weather conditions can affect outside activities in construction projects (Fisk, 1997; OBrien, 1998). When weather conditions vary such as the various monsoon seasons in Malaysia, the contractor needs to adjust the construction schedule accordingly. Occasionally, this may affect the project progress negatively, leading to delays in construction. Safety considerations: Safety is an important factor for the successful completion of a building project (Clough and Sears, 1994). Noncompliance with safety requirements may cause major Variations in design. Lack of safety considerations may affect the project progress negatively, leading to serious accidents and delays in the project completion. Change in government regulations: Local authorities may have specific codes and regulations that need to be accommodated in the design (Arain et al., 2004). Change in government regulations during the project construction phase may cause major Variations in design and construction. This can affect a project negatively depending on the timing of the occurrence of the changes. Change in economic conditions: Economic conditions are one of the influential factors that may affect a construction project (Fisk, 1997). The economic situation of a country can affect the whole construction industry and its participants. Eventually, this may affect the project negatively, depending on the timing of the occurrence of the Variations. Socio-cultural factors: Professionals with different socio-cultural backgrounds may encounter problems due to different perceptions, and this may affect the working environment of the construction project (Arain et al., 2004). Lack of coordination is common between professionals with different socio-cultural backgrounds (OBrien, 1998). Eventually, project delays may occur that end up with vital changes in the entire project team. Unforeseen problems: Unforeseen conditions are usually faced by professionals in the construction industry (Clough and Sears, 1994; OBrien, 1998). If these conditions are not solved as soon as possible, they may cause major Variations in the construction projects. Eventually, this may affect the project negatively, leading to reworks and delays in the project completion. The Effects of Variation As stated in Max Abrahams in his book Engineering Law and the ICE Contracts, most of the employment given to the legal profession on engineering work is to do with disputes about Variations. Most significant number of claims emerged are from Variations, and that the Variation clause exists mainly is to protect the client/employer. If the majority claims by the contractors and the greatest problem in contract management are both caused by Variation, then either the variation must be reduced or eliminated, or a better legal and practical framework must be created so that they can be solve with more effectively. The simple answer to this is to be able to avoid use the of variation clause in the contract.. However, if a contract does not provide such clauses, the client may find himself unable to do something and accepting an unsatisfied product because he could not change what he now wants, although in return for great certainty with regard to price and possibly time. The existence of a variation clause improves the potential for securing and improving end product, but with a price, for the client then have less certainty about the price to be paid and the time for completion. In addition it to be said that the existence of Variation clause itself will also generate Variations cost, because the complete design at tender stage can be avoided. The extend to which completed design is to avoided at the tender state and extend to which the client has not secured a fixed price is generally considerable. Consider for instance, the parts of building project which are consider being variable in any event: Prime cost sums Provisional sum Provisional quantities Contingencies Day works Fluctuations Therefore, it is rare that a building contract sum is fixed. It is considered unwise that the contract should not contains Variation clauses because the consequence of inability to change the works as a right would, inevitably, lead on occasion to waste of resources. Some contracts do not contain Variation clauses, and such contract is very common in North America. This does not mean the Variation would not arise, only that the client has no contractual rights to vary the works. What we need is not about eliminating the Variation clauses, but to have better defined clauses. An inefficiently defined variation clauses can be easily identified, as variation occurs more often in works of alteration than on new works yet the system if control is not better; the same clauses are frequently used notwithstanding the fact that variations can to a great extent be reasonably anticipated on works of refurbishment or alteration. An improved legal framework and system of control must be also being willingness on the part of the professionals to use the variation clauses as intended and not to abuse it. Abuse can occur for various reasons: Where a clause is implemented because the scheme was not ful

Tuesday, November 12, 2019

Environmental issues and quality of life in Hamilton Essay

Randle Reef it positioned at Hamilton Harbor. It is regarded as a complex and the most spoiled pitch among the Canada’s areas of concern. Randle Reef pitch has huge deposits of Poly nuclear Aromatic Hydrocarbons (PAHs) in black substances. Poly nuclear Aromatic Hydrocarbons are moving allover to form food chains. This area needs a priority in Hamilton in order to obey the Ecosystem of Greats Lakes region. This projects aims at lowering the disclosure for organisms at the harbor to more naughty toxic levels in the area. In 2001 environment Canada lead a Project Advisory Group (PAG) made of 17 participating firms. This helped to form consensus for a solution to give the aims for the project together with all partisan shareholders. Later on, Project Advisory Group was to give a design for solving the problem at Randle Reef. An extensive engineering enquiry was to give the design for environments evaluation. Cleaning the Randle Reef has been slow but Environmental conservatives are gaining strength slowly. Toxic levels are being reduced because this is what has ruined both plant and animal life at Hamilton. Isolation of Toxic sediments is being considered. The solution has been experiencing some flaws because perfection has not yet being achieved. Capping will consist of building up a berm around Randle Reef and sediments are to be covered by a clean fill. Contaminated sediment dredged from other sides of the Hamilton Harbour has been contained. Capping should be for the Public benefit. The size of the capping materials is to be determined together with related costs. Capping is the best way to solve te frustration caused by Randle Reef to the residents of Hamilton. Petitions were made to alert on the presence of the site at Hamilton Harbor. The coal tar had Polycyclic Aromatic hydrocarbons (PAHs). Tom O. 2007 Hips of carcinogenic silt are dipped at around five meters and Toxins are used to harm the aquatic animals because they are harmful. Living creatures, which cause contamination, are finished and the excretion by these creatures does not spoil the Randle reef any more. Substances used for capping bring about a neutralization effect whereby the site is considered to be not spoiled. Contamination spreads everywhere and absorption all over the water place occurs. The steel industry’s disposals need to be dealt with to avid more pollutions through emissions. Government’s supports is also noted in making efforts for ensuring that all what the Randle reef is going through is restored by reducing the rate of contamination. Funds have been invested in restoration Young J. 2007 Adequate benefits have been derived from capping and they include environment improvement, which has yielded a good public image for the Hamilton. Hamilton is a tourist destination and results of capping can be noted through increased tourist numbers. The Hamilton project has some of the departments managed by professionals and experts in the environmental science and capping, which involves putting a thin waterproof layer on the Randle reef site to reduce the penetration of contaminated materials into the site Vic E. 2007 Waste deposits from all manufacturing companies are treated before they can be disposed by water into the Randle Reef site. Most of the industries release emissions through water and such may lead to more contamination. Capping has resulted in great success in improving the life of those living around the site and health issues from these areas are not a major worry. Contaminations are substances that spoil the purity of Randle reef and make it poisonous. These spoiling substances include metals, oil grease and PAHs. Some environmental scientists argue that these substances can be removed at a low cost reducing the rate and accumulation of deposits. Tom, 2007 Heavy investment has been made towards the removal of contaminations. The Hamilton Government for the removal gives a lot of support, more than the capping because it relates to total eradication and avoidance of toxic effects of the PAHs. All the Aluminum, Antimony, lead, magnesium, Nickel, Silver, and Thallium has been extracted and recycled to produce consumer goods. Paul, 2007 Support for the removal of contamination is obtained from the Federal Government, principle Government and negotiations are in progress to get more financing for the removal of these pollution materials. All industries in the area are expected to show concern for the environment by contributing to the removal carrying out the extraction at their own cost. Those who support the removal of contamination argue that it is better than capping because some economic and financial benefits can be derived from the materials extracted. Jays, 2007 Restoration of the Randle reef entails restoring the site to the position that it was sometimes back and doing away with all what is considered to be useless to the site. Removal of around twenty thousand cubic meters of deposits in the Randle Reef site has positively been identified as the major source of restoration of the site such sediments can be treated biologically, organically or by thermal means and then recycled into saleable products. My views Both capping and removal of contamination are necessary because they contribute to the restoration of the Randle reef life to its original state and no more contamination occurs. The two methods and processes of restoration have economic gains, which yield financial benefits for all the parties involved. Support from the Federal government can only be granted if industries depositing at the Randle reef play their part. Randle Reef restoration has not been at its maximum and more efforts and funds are needed to ensure a complete success for the project. The Randle Reef has received much publicity out of the state in which it exists in a healthy environment that surround s the area. The existence of Randle reef can be considered to be extraordinary and it requires a portion of the Governments budget. Some industries, which excrete poisonous substances and mineral materials, have been very negative about Randle reef restoration. This has resulted in heavy fines by the government and the relationship between the governing authority and these companies has been spoiled. Randle restoration projects at times do not get enough funding from the governments budget and the process is delayed. Tom, 2007 Some industries and persons are not for the idea of capping or removal of contamination at all due to political reason. Politics in Hamilton have also lead to the deterioration of the Randle reef and this has created a negative image for the Hamilton community. The Do nothing is the only negative attitude towards the environmental improvement at Hamilton. Environmental issues and the quality of life in Hamilton deal with bringing back the glamour of Hamilton environment. Quality of life can only be improved if less contamination of Randle Reef is achieved through capping or removing the existing deposits of contaminated substances. Environment is said to be surrounding or where industries exist and do business. The Randle Reef at Hamilton has been created or formed by the existing industries pollution. Jim, 2007 Restoration of Randle reef will help improve the quality of life around the place and more productivity of environment. Vegetation which at times can be of economic value can not be grown around Randle reef and the situation can only be reversed if relevant authorities, organizations and industries play their part to minimize extended degradation of the Hamilton. Both capping and removal of sediments are necessary to ensure success of the restoration project.

Sunday, November 10, 2019

Evs project information and topics

Possible ways to reduce river pollution. Use of public transport for reducing purchase of fuel. How to reduce use of electricity? Awareness in students about dangers of tobacco consumption. Hawkers along the streets: Problem or convenience? Flood control measures on bank of river Mitch. Select any one topic from part A Project – Report is to be written on both the sides of two ruled sheets (AY size paper). Write:- a)Tied of project b)illumination /History c)Observation d) Advantages e)Recommendations Part B: Journal 1 (Topics) VI. Recycling of treated sewage.Chip movement. Save the silent valley movement. Effect of agriculture on area of natural CEO-systems (grass/ land ‘forest). Importance of green surroundings in well being of people. All species have their own right to live life. Composition / vermin composition organic waste at home. Change in the onset of flowering of tree in different seasons over last decade. Part C: Journal 2 (Topics) Future of nuclear power proj ects in India. Ether Dam project campaign. Plastic waste: Its effects on environment. Effect of fish harvesting on diversity of fish locality.The factors affecting cost of farming. Use of integrated pest management techniques. Different steps / mechanisms to reduce electricity consumption. Ministry of environment and forest. All topics are compulsory in journal 1 and Journal 2 Each topic must be hand-written on ruled AY size paper (on both sides of paper) Use one AY size paper for each topic Write title of each topic Index page, Project-Report, Journal 1 & Journal 2 must be stapled together and cover it with brown paper of same size Write Student's name, Class, Stream, Division, Roll No.

Friday, November 8, 2019

Dominican Culture An Overview essays

Dominican Culture An Overview essays The Dominican Republic is unique from all other Latin American nations in part because it's heritage relates to Haitian cultural traditions rather than solely Spanish ones, much like the rest of Latin America (Brown Standish, 1999). In fact, the Dominican Republic received its independence from Haiti not Spain (Brown Spanish colonial influences are not evident in the country; in fact they are widespread, particularly within the realm of architectural structures The official religion of the Dominican Republic is Roman Catholicism (Brown country are Roman Catholic. There are other religions prevalent in the country however including Protestantism and the traditional religious system of native Taino Indians, who practice cohoba religious ceremonies and also Gaga, which is the Dominican version of voodooism (Brown Standish, 1999). For this reason some cultural aspects of the religion are seen by outsiders as evil' or foreign, because they are largely Customs in the Dominican Republic are though to originate in part from the Cibao area, settled back in colonial times (Brown This area brings with it many native traditions including traditional foods consumed within the Dominican Republic, discussed below. Common foods include coffee, hot cocoa, ham and cheese, fruit, papaya and friend eggs (Brown of day. Common desserts served include sweetened fruit compotes generally made with fruits such as guava and pineapple (Brown popular dish served on special occasions is called sancocho, and is a stew that is made of root vegetables and meats including pork, sausage, goat, chicken and bacon, flavored with a spice called malegueta (Brown ...

Wednesday, November 6, 2019

Capitalism Vs Socialism Essays - Economic Ideologies, Free Essays

Capitalism Vs Socialism Essays - Economic Ideologies, Free Essays Capitalism Vs Socialism Compare and Contrast Capitalism and Socialism Capitalism and socialism are both types of systems in different societies throughout the world that have been successful at times, but also not so fortunate in its success at other times in history. Both have their good and bad points, although the main focus I am presenting will acknowledge socialism in better terms than the capitalist economy. This is to judge which system will be most prosperous, for the most amount of time, in the majority of peoples lifetimes. Also, opinions from socialists are given to how they examine a capitalist society, and how capitalists examine a socialist society. Criticism is given in each ones point of view, along with defending arguments. Also, my personal opinion is the main conclusion to which economy is the most prosperous based on facts contributed in my own research on both capitalism and socialism. The definition for capitalism would be a form of social system that separates the economy from the state. Laissez faire is another name that was given by Scottish philosopher Adam Smith. He said it is better for a government to have no intervention in the economy at all. Capitalism is based upon private ownership of property and every person has the right to live his life in any manner he chooses, as long as he does not violate the rights of others. Individuals are allowed to run their own businesses in a free market in such way that he or she creates the wealth for him or her self. It usually depends on how self-motivated a person is to determine how wealth they will become. If a person is always working hard to make money, they most likely will, compared to a bum who can not get welfare in this type of system. Capitalists believe that the only purpose of a government is to protect its citizens from force or fraud. They claim that the force is the protection of individuals rights. T his is achieved in such ways as the use of police force to protect the rights of citizens at home, a military to protect citizens from foreign attack, and a court system to enforce contracts and settle disputes between residents. Capitalists also feel that initiating force can only violate rights, thus the government only uses force in relation of those who initiate it. For instance, if an individual can not start his own electric company, it is a violation of his freedoms. A capitalists argument towards this statement would be that the governments legal monopoly on utility companies prevents people from starting their own electric company. In a capitalist society all people can start any kind of business they want. The protections of monopolies are not there. If a person wants to take the chance on their own company, even if it is next to one that is successful, the peril is in their own hands. The only law capitalists clearly state, and one must follow is that members of society can not infringe on the rights of others. They give credence to holding individual rights as absolutes, and freedoms as absolutes. From a purely economic view, a capitalist is a person who buys in order to sell for profit. Socialism is quite different compared to capitalism, almost like an exact opposite. Instead of the ownership of private property, the government plays a large role where society owns social property such as banks and factories. Although, they own it through the government. Socialism is a society where the

Sunday, November 3, 2019

Phil Company Marketing Plan Research Paper Example | Topics and Well Written Essays - 1000 words

Phil Company Marketing Plan - Research Paper Example Apart from the limited market of electronic products, these markets subscribe to forces of free enterprise. There is liberalization of production processes. Therefore, companies within this industry produce whatever electronic product they want and of whatever quantity. In this regard, consumers are at liberty to decide what and when to purchase these products. This means that electronics manufacturing companies like Phil have to be considerate of consumers’ interests during the production process. A company should avail products that respond to what the consumer market needs (Julie & Claire, 2011). In order to address customers’ needs, a company may have to carry out research exercises that will supplement information about customers’ tastes and preferences. Phil aims at expanding its marketing practices at the US and international markets. In order to penetrate these markets, Phil adopts the principles of product differentiation and quality service delivery. In this regard, the values of product differentiation and quality feature in the primary characteristics of the electronics produced. Type of Product At the inception stages, Phil started by manufacturing television sets and radios. However, expansion exercises led to development of cell phones and production likes for hardware components. Currently, Phil produces all the four products in equal proportions. However, this marketing essay focuses on the company’s activities of producing and marketing of cell phones and computer hardware components. Phil will focus its efforts in responding to the consumers’ needs with respect to type of phones and hardware equipments. With respect to phones and hardware components, Phil plans to expand its products market to any potential market that proves to be economically feasible (Alfred & Andrew, 2005). Based on the market statistics, the company plans to avail the desirable product meant to satisfy the needs and considers the purcha sing power of consumers in every market segment. In the context of cell phone marketing, Phil will avail medium and low end phones, especially to the African market. In addition, the company will market low end computer components to the African market. Phil will also produce and supply superior phones targeting the affluent members of the identified market segments. These will include smart phones and high-end computer hardware components. Physical Characteristics To address consumers’ preferences in every market segment, Phil produces and markets products of responsive primary characteristics (Alfred & Andrew, 2005). Cell phones meant for the African market possesses characteristics meant to address the consumers’ needs in that segment. Electronic products statistics shows that consumers’ prefer medium size cell phones. According to respondents in an African market context, consumers’ perceives that small cell phones get lost easily while large phones h inder the element portability comfort. In this regard, Phil introduced a medium sized phone in the market. The size of the phone is determined as per the standards of cell phone sizes. Most of the company’s phones in the market are rectangular in shape with rounded edges. In addition, Phil used polymer materials for making the hardware components of the new phone. The polymer materials respond to the hardware preferences of consumers’ in both the African and even American markets (Alfred & Andrew,

Friday, November 1, 2019

The Curious Case of Benjamin Button Essay Example | Topics and Well Written Essays - 750 words

The Curious Case of Benjamin Button - Essay Example Scott Fitzgerald. That was when I took the time to read all the 18 pages of the short story, walking away from it in awe of the imagination of the writer and feeling robbed by the way the movie of Brad Pitt disrespected the original. The novel itself was quite interesting because it took place in an era of America that paid all too much attention to the social status of a family in the community. As with the Buttons family in the story, the image of a financially well-to-do family in the community is always coupled with an upstanding name that is cared for over generations. But that was not to be the case with Benjamin. His family became the object of ridicule for many years due to the circumstances of his birth and yet they managed to endure as a familial unit. The character of Benjamin is one whose origin story is quite complex and, in my opinion, lacking in character development and backstory. That is because even though we were introduced to Benjamin as a newborn old man, we neve r found out how such things could occur. If there was no scientific explanation for it as mentioned in the story, perhaps a backstory of a cursed birth or something would have helped. I just found it important as a reader to understand how such a pitiful life could have been bestowed upon an innocent child by the forces of the universe. Surely Benjamin's parents must have done something terribly evil to incur the anger of the gods thus being bestowed with a cursed child right? But I guess F. Scott Fitzgerald did not want to bother or perhaps bore the readers with such backstories. Which is why he also had a tendency to gloss over decades of Benjamin's life for no reason. His glossing over the life of the man-child and not paying attention to greater details of his development leaves one wondering as to why he became the sort of man that he did. It is almost like reading the life of Jesus with the missing 20 years. It just did not make any sense to me. That said, I would have to say that the story still managed to retain the interest of the reader in such a manner that these oversights could easily be forgiven. It did not remove from the enthralling tale of the life of an old man destined to die as a new born at all. It puzzled me though that the mother in the story was never mentioned as I am sure that Benjamin needed to have been born of natural means. So why was the mother not mentioned at all in the story? Did she die during childbirth? Was she driven mad by the sight of the newborn son being old enough to sit on her lap and then some? I imagined the birth would have been horribly painful for her and traumatizing and yet it was never even touched upon in the telling of the early life of Benjamin. Rather there was a concentration on the relationship of the boy and his father who did not accept him for who he was when he was born. The cruelty of a parent during that era of history seems so much that he actually wished his son were born a negro so he could hav e left him at the slave market. That part of the novel I remember reading and thinking, â€Å" What a cruel father he is to want to give away his child under the worst circumstances. He would have probably killed the child if he could have.† After reading the book another time though, I began to get the humor in the writing of Fitzgerald. In fact, one might say that the book was written tongue in cheek since the events has he related them could never take place in real life. Yet as a short story, the concept actually made sense. I mean, if it did not, then Hollywood would not have tried and failed miserably to rip it off. Towards the end of the book, when Benjamin began to grow into his baby years, I could not help

Wednesday, October 30, 2019

Assessment and assessment techniques Essay Example | Topics and Well Written Essays - 2000 words

Assessment and assessment techniques - Essay Example The difference between both of the variables permits progress in teaching interactions. Students who attend their Montessori school sessions are more critical to identify and improve. Class room assessment is a tangled task which is to be performed by the teachers however it is very much useful as it provides numerous instrumental techniques to get the students’ performance improved in varied senses. It is more critical because of admitted correlation amidst learning and assessment. It is as closer as lessons and examination. To have better results in final examination and learning objectives, students are intended to get passed through simulations so that they can be able to perform accordingly. Plan for day to day formative assessment for infant school children has been devised here. It is being justified as per contemporary practices as well based on children psychology. Planning for a formative strategic plan for infant school (or Montessori) children is very critical and difficult. It is because children in this age are unaware of communicating their views properly. On the other hand, children psychologists refer it as a simplest phase of human development because children of three to five years are in continuous learning phase. They are completely dependent upon their parents and teacher for every aspect of study and life. They are easy to mould and adjust in any milieu. However teachers find it difficult to conduct assessment sessions with them in order to take verbal feedback from them because feedback cannot be taken in direct manner. They are required to design assessment surveys and questionnaires which further elaborate the actual scenario of what they have learnt so far. Following steps are devised to outline a plan comprising day to day formative assessment strategies for infant school children. 1. Questioning Questions are asked from children in order to get their beginning points and related to performance indicators. Applicable questions are asked in chronological order from lower to higher degree of their understanding. The questions are designed according to their capabilities in simpler mode of communication. The nature of questions differ in comparative manner for all ages of children. 2. Observations After questioning, it comes the turn of observations. It provides cohesive linkers to connect and find the relationship between answered given in response to certain questions. Teacher is directed to watch the activities of children in order to observe to what extent they are implementing their learning. It is also helpful for moral training for children which was intended to make a part of syllabus. 3. Discussion It is disguised way to observe the activities and mindset of children through two way interactive discussion sessions. It is very important because it gives a chance to clearly discuss the problems which are to be addressed. In the milieu of Montessori children’s education, teachers are required t o synthesize interactions among students and themselves. 4. Reviewing understanding After discussion sessions, it is advised to engage the children in such activities which can elucidate their academic understanding of what they have learnt earlier in class rooms. It basically implies to practical approach of theory taught to the pupil. It may include planned or unplanned recall events which can give a feedback to teacher regarding what was planned for class room learning. In such recall tests, a teacher may

Monday, October 28, 2019

Organic Foods Essay Example for Free

Organic Foods Essay When we see the word ? organic on a carton of an organic whole milk or on a plastic bottle of Stonyfield Farms organic low fat yogurt, the words and phrases such as ? pure, ? chemical-free, ? natural and ? healthy naturally comes to mind, and there is little doubt in these assumptions. Organic foods are dairy, produce and poultry products that were treated with no pesticides, growth hormones, or antibiotics. Organic foods have been generating a lot of hype because of the food safety that it offers an individual. Another reason is the documented claims proving organic foods having a generally fresher taste than their conventional counterparts. And lastly, organic foods offer much more healthy benefits, meaning it has a higher nutritional amount than a non? organic food. The question that potential organic consumers seem to ask pertaining to this issue is that is it worth paying for. Even with its higher cost, organic foods are a worthwhile choice for a better health and nutrition. Various tests by the United Nations Food and Agriculture Organization demonstrated that some apples, such as the Golden Delicious, scored higher taste scores when grown organically. Also, because organic farms tend to be smaller, they often sell their products closer to the point of harvest. Thus, organic fruits and vegetables taste more farm fresh than comparable conventional produce. However, organic foods might also have more flavor because organic farmers often breed with taste instead of marketability as the primary factor. Conventional tomatoes, for example, are often bred to be perfectly red and round, to match the ideal appearance of a tomato, meaning that taste is an attribute that has a lower priority in these products. In addition to crop diversity and selection practices, organic farming emphasizes soil nutrition, which can positively influence the taste of the food. The main criticism surrounding organic food is that its costs are expensive and is elitist, because of how only rich people can afford it. The magazine Consumer Reports stated in its article When It Pays to Buy Organic that typical organic foods costs from 50% to 100% the price of conventional items, but according to a Primary Health Care article, published studies concluded that an organic produce is packing with a significant increase in nutrients and dry matter. Organic produce has 27% more Vitamin C, 29. 3% more magnesium, and 21% more iron compared to the non-organic; also contain 26% more dry matter, which means that it does not shrink as quickly when cooked as there is less water that will evaporate. Organic food may seem to be expensive at first glance, but when you look at all the factors that come with the product, it is a better buy in the end. Knowing what organic products to buy, and what not to buy will also help out cut the unnecessary purchases of everything organic. The United States of Department of Agriculture listed apples, bell peppers, celery, cherries, grapes, nectarines, peaches, pears, potatoes, red raspberries, spinach and strawberries as the dirty dozen that should be consumed as often as organic. The USDAs own testing reports that their conventional counterparts accumulate a good number of pesticide residues, which has numerous negative effects. The USDA continues by suggesting to consume organic meat and poultry to help avoid the effects of the mad-cow disease, and buying organic baby food in order to prevent the baby from having exposure to toxins. Organic seafood, on the other hand, were not suggested to be purchased, for there is not enough documentation that it has significant differences with its conventional counterpart. The health benefits that organic products offer just outweigh the costs so far. In 2002, Danny Asami et al.of the Department of Food Science and Technology did a research on the amount of phenolic content (which provides protection against cancer) and Vitamin C content of conventional and organic produces, and concluded that the fruits that were grown organically possessed significantly higher concentrations of both phenolic and Vitamin C. Organic tomatoes have much more lycopene in them, and organic fruits and vegetables contain more flavonoids. Organic milk has its perks too, for Danish Institute of Agricultural Research proclaimed that it has higher amounts of Vitamin E, beta-carotene and several antioxidants than regular whole milk. The food safety that organic products offer cant be denied either. Pesticides that are often found on non-organic foods have its obvious negative effects, and also some subtle ones. Such effects like immune suppression, hormone disruption, neurological damages are the risks that pesticide residues are leaving in a non-organic food. New studies also show that pesticides are capable of being passed from the womans womb to its offspring, which may cause numerous implications to the fetuses brain. Unfortunately, organic products do contain pesticide remains at all, however for the people who seek to reduce the risks of a pesticide residue, organic products are a much better option. Organic foods can not only give us peace of mind, but it provides us with such substance that non-organic food is lacking. It gives us the freshness that nature has intended for us all along, and in a society where health gives us power, we cannot go wrong on eating healthy and enjoying it at the same time. Our health is worth everything, so while the cost may be too steep, the profits that it brings back to us are far more redeeming.