Estimation of Reshaped Profile in Berm Breakwaters Using...

In the area of prediction of the reshaped profile of slopes, Popov (1960) [13] investigated the stable slopes in coastal area by means of physical modeling. The stability of reshaped profile in rubble mound breakwaters with rock or concrete cube armors was studied by Priest et al. (1964) [14]. Van der Meer (1992) released the first version of his computer software, named BREAKWAT [15], in order to predict the reshaped profile in berm breakwaters. According to the studies performed by Lykke Anderson (2006), Van der Meer (1992) method predicts the reshaped profile of dynamically stable berm breakwaters (H0T070) with acceptable accuracy. But for statically stable berm breakwaters (H0T070) BREAKWAT software predicts overestimated damage†¦show more content†¦M5 models are built by a divide-and-conquer method. M5 model tree algorithm splitting criterion is based on reduction in measured standard deviation of the class values that reaches a node. The standard deviation reduction ( ) is: (1) In eq.(1), T is the representative of each set of examples reaches a specific node; Ti is the subset of examples that have the ith outcome of the potential set; and sd is the standard deviation. Over elaborate structures are often produced in the division process by standard deviation reduction, so the pruning process will become necessary for the tree. Pruning method uses the expected estimated error of each node for each experimental data (Wang and Witten (1997)). After the pruning procedure, some discontinuities will be appeared in the neighboring leaves of the pruned tree. Thus, a smoothing procedure is necessary. Smoothing procedure was explained by Quinlan (1992). According to the experiments carried out by Wang and Witten (1997), smoothing substantially increases the accuracy of predictions (Zhang et al., 2007 [21]). 4. Governing Equations for Reshaping Parameters During the investigations on reshaped profiles from existing data and according to Van der Meer (1992) studies on reshaping profiles, it is concluded that, in under water part of the reshaped profile, the power function in form of y=ax-b fits properly to the

John F kennedy Essay - 1310 Words

I watched JFK and was very surprised, I had not seen it before and thought it was about the life of John F Kennedy whilst he was in the White House but it was not. It was about his assassination and what followed, how everyone was so quick to call it an attack by a lone gunman but how evidence could point toward a conspiracy. The characters were well introduced and the accuracy of detail was very good. The facts were laid were laid out and the way of life in the 1960s was quite accurately shown. The way the characters smoke and drank during the day, at home, on airplanes and in the work environment, and also the attitudes of the white population towards the African Americans and homosexuals were true to life. It was a very revealing†¦show more content†¦A lot of them were â€Å"discouraged† from registering by their employers and some were given tests to see if they were â€Å"capable of voting.† These tests were extremely hard for African Americans to pass b ecause they, for the most part , had attended schools that were substandard and thus did not have the same education level as whites. Democratic presidents like Kennedy and his successor Johnson helped pave the way for African Americans to vote, and after Kennedys assassination Johnson started his â€Å"Great Society† which promoted minority rights in employment, housing, healthcare and over social aspects.. There were numerous examples of the civil rights movement in this film, the one that stood out, to me, was when an older white southerner stated how it was wrong that â€Å"Niggers had the vote.† That illustrated how hard it had been for the minority population to gain their rights. (891-893) Kennedy was elected by a very slim majority, this was with much needed help from the African American communities who helped offset the 52% of the white vote that Richard Nixon received, A lot of the white voters believed, for this reason, that Nixon should have won since African Americans should not have had the right to vote. Kennedy was young, Catholic and energetic. He exuded energy and idealism making himself moreShow MoreRelatedJohn F. Kennedy983 Words   |  4 PagesThe first Roman Catholic president, John F. Kennedy, fought through many hardships. Becoming the president at the age of 43, he went through many difficult trials to get that role due to his religion and health. Although he died early, he still managed to go beyond his presidential duties and accomplished a lot during his short term. John F. Kennedy was born on May 29, 1917 in Brookline, Massachusetts. Ever since he was little, he has had very poor health. He suffered from a variety of diseasesRead MoreJohn F. Kennedy 1158 Words   |  5 PagesAssassination, and Legacy of John F. Kennedy written by Dean R. Owen is a series of reflections of people who knew and admired John F. Kennedy. Most people in the book discuss where they were the day of his assassination, their reaction, and how it affected everything and everyone around them. Others speak about what kind of leader Kennedy was, the legacy he left behind, and how when he died the country was never the same. Owen writes about people who once worked for Kennedy as well as his goodRead MoreJohn F. Kennedy1635 Words   |  7 PagesPresident John F. Kennedy once said â€Å"The path we have chosen for the present is full of hazards, as all paths are. The cost of freedom is always high, but Americans have always paid it. And one path we shall never choose, and that is the path of surrender, or submission† . Whether this statement was meant to describe the circumstances of the Cold War, or to display reasons for the use of the atomic bomb, these simple words brought understanding to the American people. That is, until the assassinationRead MoreAnalysis Of John F. Kennedy892 Words   |  4 PagesAdam Frankowski Mr. Vollmer English 12A 11 October 2015 Rough Draft- John F. Kennedy â€Å"And so my fellow Americans, ask not what your country can do for you; ask what you can do for your country.† Quotes like this earned John F. Kennedy the respect of a nation and the reputation as a great leader. His life is a major part of United States history for all that he contributed. John F. Kennedy is considered a hero for his memorable actions during his navy career, his ability to easeRead More John F. Kennedy Essay979 Words   |  4 PagesJohn F. Kennedy John F. Kennedy was one of the greatest presidents of the twentieth century. He united almost the entire nation under a common goal; the Moon. His charisma could turn skeptics into believers, and strengthen the bond between himself and his supporters. He had so much charisma because he used many rhetorical devices in his speeches, the same rhetorical devices that have been wooing crowds of people since the time of Rome. One of his most memorable speeches he gave was at RiceRead MoreThe Legacy Of John F. Kennedy1176 Words   |  5 PagesJohn F. Kennedy did a lot for our country although his presidential term was cut short. He had a certain allure to him that Americans liked. Kennedy knew what to do to gain the votes of all different types of voters no matter their age, race, or religion. His campaign and presidency have inspired even today’s presidents and presidential candidates in multiple ways. John F. Kennedy was a spectacular man and president that brought a fresh feel t o America and who left a legacy that will never be forgottenRead MoreThe Legacy Of John F. Kennedy980 Words   |  4 PagesBorn in 1917, John F. Kennedy grew up in a wealthy family with influence both politically, and economically. His grandfather was a famous politician, his father a billionaire, and his brothers he grew up with would go on to become well known politicians. Growing up in a family like this, it would appear hard to distinguish yourself, however, JFK would go on to surpass them all by becoming the 35th, and perhaps most beloved president of the United States. As president JFK was popular. He was youngRead MoreAnalysis Of John F. Kennedy1589 Words   |  7 Pages History Project John F. Kennedy was one of the most dynamic and inspiring presidents the country would ever know of. His leadership was impeccable and he motivated people by his charm and charisma. He had several qualities that made him so applauded by people. One of these qualities is the quality of his speech that made him the hero of the country. Not just his country was enchanted with his speeches but also the whole world felt a lot of connection with the words Kennedy spoke. Speech is oneRead MorePresident John F. Kennedy1738 Words   |  7 Pages President John Fitzgerald Kennedy Our Nation’s 35th President Andrew Hogenson History 112 June 15, 2015 John Fitzgerald Kennedy was the 35th President of the USA and served at that position only for three years as at the end of the third year he was assassinated in Texas. Even though his presidential term was not long, it was significant, mostly with the strong opposition against the USSR (in a person of its Prime Minister of that time, Nikita Khrushchev). President Kennedy’s name is associatedRead MoreThe Legacy of John F. Kennedy1129 Words   |  5 PagesPresidents relate in life and none in death. Most people know John F. Kennedy as the 35th President of the United States, the youngest president, and one of fewest presidents that was killed. But what was JFKs legacy? JFK was born on May, 29th, 1917 in Brookline, Massachusetts, a quiet, clam suburb in Boston. As a child John F. Kennedy was mostly referred to the name Jack, by friends and family. His parents, Rose and Joseph Kennedy were too involved with social rank and their place in Bostons

Tender Evaluation Fairness Tramline Project in Adelaide

Question: Discuss about the Tender Evaluation Fairness Tramline Project in Adelaide. Answer: The evaluation of the tenders is one of the key process which is involved in the procurement process. The invited contractors in the tendering process are able to quote different sums according to their analysis. The client is able to offer the invitation for the tenders, which the contractors are able to deliver. Each contractor for a specific construction works is expected to express his or her interest through the tenders. The tender document is produced and able to quote each of the different components of the works (Fleming, 2003). The tender evaluation process is able to consider different qualities to ensure that the chosen contractor will be able to undertake the designed project. In each consideration, the tender evaluation must make sure that the different aspects of the projects are met. The contractor who is chosen through this process must meet the cost aspects, the timeline of implementation and the quality of works. In addition, this process ensures that the contractors are able to meet the specified weighed criteria and requirements which are stipulated. The evaluation of tenders ensures that the competition between the contractors is achieved and the best is selected to bed awarded the tender to carry out the construction works (Fleming, 2003). The fairness of the tender evaluation would be able to dominate the process. This will able to guarantee that the contractor who is chosen will be able to carry out the works to the completion without discrepancies. The chosen parties are able to go through the available bids which are submitted to ensure that they meet the specified qualifications. There is a key process and factors which these parties have to consider on each bid to ensure that the process is fair and able to deliver the mandate of the tender evaluatio n process. In addition, the process involves the comparison of the contractors who will be able to perform better in the execution of the specified works. The number of the selected contractors will be able to depend on the nature of the project and the number of contractors needed. According to Derek and Steve, (2008), the tender evaluation process is the key determinant of the success of the projects. This is because the selection of the contractor from this process assures the level of competence and experience which the contractor has on the same execution. Compromising the fairness of this process will in most cases lead to the failure of the projects since it leads to the unqualified contractor being selected to execute the works. The tramline project in Adelaide is a fast tracking project meaning that it has to be executed by a qualified contractor who is conversant with the construction works. This will ensure that the project will be delivered by the required deadline. This is multi-billion project considering the set budget of $50 million for the one kilometer extension. The fairness in the selection of the contractor is therefore a key processes which is need to ensure that the delivery of the project is achieved (Guth, 2009). This project is like upgrade where relocation and alternative routes must be provided to ensure that the services and operations of the residents are not affected. This is one of the key element, which must be considered in the selection of the contractors. In the tender evaluation, the contractor must ensure they provide the way out to solve the problem and ensuring that the operations on this location are not altered. The parties evaluating must ensure that the selection of the contractor has to provide the best strategy to help the operation of the residents will not be affected (Guth, 2009). The cost of the alternative means of ensuring the operations are not altered must be cost effective. In this view, the alternative cost should not be able to take much of the cost from the budget of the project. The contractor must be able to quote the cost of providing the alternative routes and even relocation of some properties. This cost in a fairness way must not be able to take much of the budget otherwise will not be effective. This is one of the key element which the tender evaluators were able to consider in the tender evaluation of the tramline project in Adelaide. The contract for this works involves the design, construction and commi ssioning of the light rail infrastructure without affecting the residents operations within this area of South Australia (Graw, 2015). The fair award of this contract involves the analysis of the strategies which the contractors were able to provide in order to enhance the operations of the residents while the works was underway. This involves the design and proposal of a proper strategic way which the residents will be able to use while the construction is underway. In addition, these strategies had to be cost effective. The alternative way has to be able to meet the specific conditions in terms of the financial cost so that it does not over burden the original project. The evaluation of the tenders was also based on the amount of the quoted sum. The fair way for this is to select the contractor who is reasonable in terms of the cost to carry out the whole project (Bailey et al., 2015). With the set budget, the contractors were able to provide their contract sum which did not have to exceed the mentioned sum which is available for funding. The set budget for the project of about $55 million is the upper limit, which the contractors had to quote. In addition, the procurement laws states that any contractor can quote any amount which is 5 percent above or below the provided amount (Graw, 2015). The selection for the fairness was enhanced I the EastLINK extension whereby York Civil was the winner of the contractor with an amount of $35 million for the one kilometer extension. It is clear that the fairness for the consideration of the cost estimate was used for this project. This was meant to ensure that the public funds is protected from embezzlement b y the different parties. In addition, there were different contractors who were selected for the different parts of the project in order to ensure fairness of the construction and the tender evaluation. Considering the project was a fast tracking project (Morris Pinto, 2007). The need to have the different contractors was selected. For instance, McConnell Dowell was selected for the Glenelg Tram Overpass while York City was selected for the EastLINK construction. It is clear that the process was fair for the different contractors in the enhancing of the construction of the different parts. From this analysis, It is clear that the needs of the project were the driving force on selecting the contractors through the tender evaluation. Moreover, it is clear to ensure that the project need to have it delivered was considered in the selection of the different contractors for the project. In addition, the D C contract was selected for this project. This involved different partnership in ensuring that the fairness was achieved in the execution of the project. For instance, WT partnership was able to create the cost planning services to the KBR especially during the pre-construction phase of the project. This was able to ensure that the project delivery was perfect with the consideration of the needs of the project from the cost perspective and the timeline deadline for the completion (Ward, 2008). The selection of the contractors to collaborate during the pre-construction and the construction stages were able to meet the different specifications which were key to ensure that they will complete the work within the stipulated deadline. In conclusion, these aspects of the needs of the key aspects of the contractor were able to meet the financial specifications and ethical conducts to ensure that they are able to take in the interest the needs of the public to have a prop er alternative means in the construction of this project. In addition, the previous construction experience was a key element on the selection of the contractors in this project. The contractor in their tenders had to specify the different projects which they have been able to deliver on the tramline construction. This was to ensure that the contractors will be able to deliver on the project considering that the fast tracking element of the project. This is a key element which was meant to ensure that the construction will be easy for the contractors to carry out the works. The use of competitive selection of the contractor through the analysis of the tenders was a clear way to ensuring fairness in the project. The contractors had delivered their request for the bids where they had attached they different qualifications to be awarded the tenders and contracts to carry out the construction of these works (Ward, 2008). The analysis of the contractors document with the qualification at each stage is a clear way of ensuring that the correct contractor is selected for the construction of this project. This ensures that the contractors are qualified to deliver the project within the stipulated timeline and within the stipulated cost. References BAILEY et al (2015) Procurement Principles and Management, Eleventh Ed, Pearson DEREK H.T. W. STEVE ROWLINSON (2008) Procurement Systems A cross-industrymanagement perspective, Taylor Francis FLEMING, Q. (2003). Project ProcurementManagement Contracting, Subcontracting, Teaming, 1st edn. FMC Press, California. ISBN 0-9743912-0-4 GRAW, S. (2015). An introduction to the Law of Contract, 8th Edition, Thomson Reuters, Australia (latest edition for Law components) GUTH, S. (2009). Project Procurement Management: A Guide to Structured Procurements, Guth Ventures LLC Eglin I, 2013, Procurement Management, 1st Ed, Egism Ltd MORRIS, P. PINTO J. K. (2007). The wiley Guide to Project Technology, Supply Chain, and Procurement Management, John Wiley Sons Ltd WARD, G. (2008). The Project Managers Guide to Purchasing, Gower Publishing Limited, England, ISBN 13:978-0566086922 https://www.ashgate.com/pdf/SamplePages/Project_Managers_Guide_to_Purchasing_Intro.pdf

My Depression Suffering Essay Example For Students

My Depression Suffering Essay I suffer from depression. In life, some find it easy to let go and get over things. I don’t. On a day to day basis, I focus on my past and things that have hurt me. Bruises that are left in my head that will never clear up. My journey with discovering my own depression began five years ago. I was going through a divorce with my ex-husband who was cheating on me with a family member. While going through my divorce my son and I were homeless and sleeping in my jeep. There were nights where I had to decide if I was going to eat. I reconnected with a guy I knew from elementary school when I came back to Delaware. He soon become my significant other who I started living with. I got two jobs to pay for my lawyer at McDonalds and The Sheraton making only 7. 25 at both. I had to travel back and forth to Georgia on a greyhound bus to go to court every month. On top of fighting for my son I was pregnant with my second child. I was awarded sole custody after one year and $10,000 later. The day I went to court to finalize the papers was four days after my C-section. Needless to say, I still had staples in my stomach and unfortunately still had to ride the Greyhound. Shortly after this my only family member that I trusted, was my sister, and she had died. She died of a car crash at the age of 29. I had to pay for her whole funeral by myself. I dressed her and did her hair and makeup in the back of the funeral home. After all of this, which was enough, I found out my significant other had been cheating on me with numerous women. I was, and still am devastated. He was there through everything. I left for a couple months to only come back. I had gone to my grandparents who do not care for me and are racist. On top off all this drama, they invited my ex-husband and my mother to stay at the house too. My significant other decided to tell me he wanted his family back and that he was going to change. When the kids and I came back I found out I was pregnant again. At this time I had just gotten hired at JcPennys. Everything was hard at my new job because my manager was the girl that my significant other cheated on me with. After I had my daughter I began fixing my life. I filed for bankruptcy. I had to have a hysterectomy before I started school because I was having a lot of pain. I am now in school with three kids, all under five, trust issues, and trying to build a future. I have started going to therapy and counseling. Depression is this state that clouds not only your emotional life but also your perspective on normality. I can’t function or even get out of bed without taking my medicine. I feel down just by driving by a town or going in to the store. Random moments replay in my mind all the time. I cry when I look in the mirror and I feel alone. I wonder at times why nobody wants to be with me or my friend. I am on psych meds, and I’m not at all ashamed to share that they help me quite a bit. I am now starting to be able to do more for myself and my family. Just because I’m on psych meds now does not mean my depression is gone. It does not mean that I do not have spells of insomnia, or feeling like I’m slipping down into that black hole again. It just means that I am more capable of battling the depressive cloud that, was assigned to me by my genetics when I was born. And I feel like many people would benefit from a little bit of chemical assistance when it comes to their happiness. I pop my happy pill every day and I am starting to be happy with living another day, and maybe if I’m lucky, many more.