Parties Involved In The Project Completion Construction Essay

Parties Involved In The Project Completion Construction Essay In a construction project there are several parties involved in the completion of the project. These parties can be from either the public sector or the private sector. The key parties are the owner/client, the architect/engineer and the general contractor. Between these parties there are business agreements in the form of contracts to complete the work in the project, such as: design, engineering, construction, management and maintenance. A construction project is ready for execution after the client/owner accumulates the required funds and has obtained the necessary approvals from the relevant authorities. Upon meeting the above mentioned criteria for establishing a project, the client will approach a general contractor or an architect to complete the project. In medium to large size projects the client can execute the work by employing the work force directly (trade contract), entrusting a select portion of the work to general contractors and executing the remaining work directly (main contract) or entrusting the entire work to general contractors (turnkey contract). In a main contract, the client contracts with an architect whom is responsible for the design of the project and a general contractor who is responsible for the construction, which results in two separate contracts: the client-architect contract and the client-contractor contract. Subject to the clients involvement in decision making, the architect is able to act as the clients representative. In a turnkey contract the general contractor is responsible for both the design and construction of the project; there is a single contract between the two parties: the client-contractor contract. The client-contractor contract maintains the contractual relationship between the two parties in both main and turnkey contracts. Theoretically speaking, the turnkey contractor is responsible for a main contractors and consultants (architect/engineer) work within a project, in other words the turnkey contractor is also acting as the main contractor. It is important to consider the potential for change in this contractual relationship, it is important to consider the idea that a main contractor can also act as a turnkey contractor within the project. Problem Statement How can a general contractor act as both a main contractor and a turnkey contractor within a single project? Research Questions What form of project will allow the general contractor to change their role in the projects organisational structure? How is the general contractor allowed to change roles? Delimitation This study will be written from a practical perspective, not from a legal perspective. This study will focus on the relationship between the client and general contractor in a building construction project to identify the parameters in which the general contractor is able to be both a main contractor and a turnkey contractor within a single project. This study will not cover the legal issues pertaining to liability, insurance, and risk management etc. Research Method The research conducted is through qualitative and analytical methods, to answer the research questions raised in this study. The research will be from primary and secondary sources such as: interviews, articles, books, websites, published documents from websites (electronic books, archived documents etc.), reports, publicly available legal documents (sample contracts). Chapter 1 Section 1 Prior to analysing how a general contractor acts as both a main and turnkey contractor, there is necessary to outline what their contractual roles and responsibilities are within a project. By identifying their contractual responsibilities, it allows for a more accurate analysis to answer the research questions presented in the problem statement section of this study. What is a Main Contract? In the initial stage of the project, the client awards an architect with a consultant contract, where the architect is responsible for preparing drawings, specifications, and contract documents for general contractors to bid on. The winning general contractor is awarded the main contract for the project. The main contract is a business agreement between the general contractor and the client, where the general contractor agrees to carry out the main construction works in the project. The general contractor (now main contractor) may subcontract one or more trade contractors to carry out specific works in the main contract. The main contract is a result of the Design-Bid-Build (DBB) project delivery system. The DBB project delivery system is the method the client gets the project from start to finish. DBB consists of three parties: the design party, the construction party and the client. The design party includes the architect, specification writers (consultants), engineers (structural, services, mechanical), interior designers, quantity surveyors and other participants the architect considers necessary for completing the project. Depending on the clients involvement in the decision making, the architect is able to act as the clients representative and also for reviewing contract documents. The construction party consists of the main contractor who is responsible for providing the labour, material, equipment, machinery and professional expertise to complete the project in accordance with the contractual documents which are provided by the architects. The client is responsible for providing the location of a project (the site) and the contract documents to the main contractor, providing the architect with the budget, and funding the project (paying the main contractor and the architect). The budget is an important part of the project as it allows the architect to design a building that meets the clients requirements and it determines the scope of the project. What is a Turnkey Contract? A turnkey contract is a business arrangement between the client and the general contractor. To commence the project, a client awards the general contractor a turnkey contract, where the general contractor (now turnkey contractor) is responsible for the design, engineering, construction and management of the project. The construction industry refers to the turnkey contractor as a single point of responsibility, a phrase that reflects the turnkey contractors contractual obligations. Note: The client can award the turnkey contract to either the architect or a general contractor, however the researcher will continue on the premise that the contractor is awarded the turnkey contract to remain consistent with the research for this part of the study. The turnkey contract is a product of the Design-Build (DB) project delivery system i.e. it is another method the client gets the project from start to finish. In a DB project, the turnkey contractor may award an architect/engineer a consultant contract to perform the design work. The turnkey contractor is also able to subcontract trade contractors to perform specific works in the turnkey contract. A turnkey contract can also be used in a Design-Build-Operate (DBO) project delivery strategy. In DBO the client awards a general contractor a turnkey contract, and the general contractor (now turnkey contractor) is again responsible for providing design, engineering, construction and management services, however with Operate the turnkey contractor is obligated to also provide the building to the client once it is fully operational. The purpose of DBO is to manage the client and general contractor in a multidisciplinary contract: to design, build and operate as opposed to individual agreements to govern the different facets of a project (Sunna, 2009). In a DBB project the client has a direct relationship with the architect and the main contractor (where the architect and contractor have an indirect relationship) shown in Figure 1, whereas in the DB project the client has a direct relationship with the turnkey contractor. Figure Section 2 Based on the research on project delivery systems and procurement methods, the private finance initiative involves both the public sector and the private sector working in collaboration to develop a project. This section focuses on the private finance initiative in an effort to answer the first research question: What form of project will allow the general contractor to change their role in the projects organisational structure? What is the Private Finance Initiative? The private finance initiative (PFI) is a procurement method where a private party or private parties provide funds to finance public services or projects; to partially privatise the service or project. The objective of a PFI project is to provide infrastructure to the public sector with additional services like maintenance (with PFI the private sector both operates and finances the project). Theoretically, the government (public sector) bids on a project, which includes construction work, services and maintenance. Because these projects require a variety of skills, in PFI the government and a group of private companies place a combined bid on the project, and work in collaboration to execute the project. The concept of PFI is to involve the private sector in public sector services or projects, because private companies are considered to be better at project management and budgeting/finance management. When a project is awarded, the public and private parties (in this case the government and private companies) create a new private company to manage and exchange funds for the project. These funds are used to initiate and run the project. For a construction project after the building is fully operational, if the private companies made an agreement for the maintenance of the building over a period of for example, 25 years; the government will reimburse the cost of the project (including interest) over time. Contract Process A public party (government) signs a contract with a private party (a company or a group of companies) creating a public-private partnership (PPP). A PPP is a contract between a public party and a private party. Before the PPP is created a private company creates a new company in collaboration with other private companies, this is referred to as a Special Purpose Vehicle (SPV). The SPV is made up of private investors, a construction company, a maintenance company and a bank lender/s. SPV contracts with the government creating a PPP, and also with general contractors responsible for constructing and maintaining the building. The banks funding PFI projects are repaid by SPV, from payments received from the government over the duration of the PFI contract. The repayments are based on the SPVs ability to meet the requirements specified in the contract. PFI Project Organisation Structure Refer to Figure 2; the SPV is divided into subgroups: A holding company (Com A), private investors/bank lenders (Com B) and a services or operating company (Com C). The primary contract is between the government and the SPV, and the requirements in the specification transmit from the SPV to Com A, Com B and Com C through secondary contracts, and then filter down to the trade contractors. Figure What form of project will allow the general contractor to change their role in the projects organisational structure? According to the concept of PFI procurement, once a PPP contract is signed a new company is formed to finance the project. Referring to Figure 2, the SPV is considered as the client in this project because the government requires additional funding for the service or building project and is allowing the private party (Com A, Com B and Com C) to partially privatise the project. However, the government is still part owner; the SPV can also be a general contractor. In Figure 2 the SPV is both financing and operating the project, depending on how the SPV wants deliver the project, Figure 2 assumes that the general contractor (in the project environment) is a main contractor, therefore the SPV will have a client-contractor relationship. But the government is still a part client to the project therefore the SPV is also considered as the turnkey contractor to the project. A PFI project created through the partnership of the government and the SPV allows for a general contractor to change their role in the projects organisation structure. As shown in Figure 2, the SPV is a part client, turnkey contractor from the governments perspective and main contractor from the SPVs perspective. Section 3 According to research regarding contracts and contractual relationships, Novation allows the parties involved in the project to change the project organisational structure by transferring their rights and responsibilities to the works specified in the contracts. The purpose of this section is to identify Novation in an effort to answer the second research question: How is the general contractor allowed to change roles? What is Novation? The business dictionary defines novation as the substitution of an original party to a contract with a new party, or substitution of an original contract with a new contract. To expand on that definition, novation is the process of replacing the original contract with a new contract between the original parties involved. Alternatively novation is also used to replace an original party with a new party under the original contract. Once the original party is replaced, the original partys obligations are discharged, and the new party is responsible for the replaced partys obligations. Novation can only occur when all the parties involved agree to replacing a party or replacing a contract. By replacing the obligations of the original party the main contractor all the parties involved (client, architect/engineer, and main contractor) in the original contract must agree for the replacing to take place. If the agreement to replace comes into effect, the new party will take over the responsibilities and obligations of the replaced party, i.e. the new general contractor will become a replacement to the original main contractor. Novation is used when the parties find that payments or performance are impossible under the terms of the original agreement, or the debtor will be forced to default or go into bankruptcy unless the debt is restructured. (Sahil, 2010) According to Rowlinson (2010), if the main contractor is being replaced with a new general contractor the clients role in the project remains unchanged (the client being the contracting party). Figure 3 illustrates how novation affects the projects organisation. The Client (A) awards a consultant contract with an architect (B) and a construction contract with a general contractor (C). However, the client wants to create a single point of responsibility for both design and construction. For this to occur, the client (A) can novate their rights and obligations (under the consultant contract) to the contractor. Figure In the pre novation phase; the client will first award an architect/engineer the consultant contract to conduct the design work for the project, through which the potential general contractor will place their bid. In the post novation phase; the consultant contract between the client and the architect/engineer is novated to the general contractor (after the general contractor is employed). This novation results in the original consultant contract between the client and architect/engineer being completely replaced with a new consultant contract between the general contractor and the architect/engineer. By novating the contract, the client transferred the architect/engineers rights and responsibilities to the general contractor, therefore the general contractor is now responsible for both the design and construction works of the project. How is the general contractor allowed to change roles? Based on the concept of novation presented in section 3, the client is able to contract with an architect/engineer making them responsible for the design work in the project. After this stage the client awards a general contractor with a main contract for the construction work in the project. If the client wants to make the general contractor (now main contractor) responsible for the post tender design work, and all the parties agree to this contract change, then the client novates the contract thus making the main contractor a turnkey contractor. Through novation a general contractor is allowed to change roles, however all parties must be in agreement. Alternatively, novation can also be used to change a turnkey contractor into a main contractor, on the basis that all parties agree. Chapter 2 Empirical Data The purpose of the empirical data section of this study is to verify the practice of the PFI procurement method as well as identify the relationship of the parties involved. An article published in The Observer section of the Guardian newspaper in the United Kingdom (UK), by Graham Norwood (2010) titled Self-build homes face a new set of obstacles is about the UK governments planning and housing policy. The articles primary focus is the effect of the policy on self-builders (owner-builders) and rural authorities, with emphasis on financing. It appears that the article is part of a debate regarding the positive and negative effects, from the owner-builders perspective as it depicts the UK government in a negative context. Extract 1 Housing minister Grant Shapps says the coalition will instruct councils to create registers of potential self-builders and allocate them land, including some private plots donated by volume house-builders, as a condition of receiving planning consent to construct large schemes. In return, at least some self-builders, chiefly in high-priced rural areas, would have to agree that their completed homes would be classified as local social housing and not be sold-on privately. Extract 1 outlines the policy and the governments intentions to provide owner-builders with properties to construct dwellings to increase housing in the UKs rural regions (by coalition the author is referring to the government). Extract 2 Orme is also critical of the abolition of house-building targets, which are to be replaced with more power for councils and community groups to decide on schemes for local homes. In some cases, 90% of locals may have to support a proposal before it can go ahead, a level of support currently achieved by very few planning applications. Orme is a reference to Jason Orme, an owner-builder and editor of Homebuilding Renovating magazine. According to Extract 2 an owner-builder requires the approval of both the local authorities and the community for the design of the building. Extract 3 The fear of many, including volume developers, surveyors and planners, is that by devolving decision-making to communities, most plans for homes will be thrown out. Until now, self-builders have been treated benevolently by planners. Before the recession there were 20,000 self-built homes in the UK annually, about 12.5% of the total, compared with 40% in Scandinavia and central Europe. Extract 3 summarises the possible issues that can slow or stop the progress of the project. Based on the first sentence by devolving decision making to communities, most planswill be thrown out the author is saying the potential effect of including local communities in the design approval process, from the consultants perspective. In this portion of the empirical section scrutinizes extracts from the UK governments Planning Policy Statement 3: Housing June 2010 discussed in the article by Norwood (2010). Extract 4 Paragraph 11 of Planning Policy Statement 3: Housing June 2010 Collaborative Working Key to the success of this new approach will be collaborative working between Local Planning Authorities and Regional Planning Bodies, as well as early engagement with local communities, stakeholders and infrastructure providers. Local Planning Authorities will need to work closely with the private sector, particularly developers and housebuilders, to achieve the Governments strategic housing objectives. In Extract 4, private sector in refers to the private party that the government will provide properties to. Through this information the researcher is able to confirm the relationship between the public and private parties. Extract 5 Paragraph 29 of Planning Policy Statement 3: Housing June 2010 Set out the approach to seeking developer contributions to facilitate the provision of affordable housing. In seeking developer contributions, the presumption is that affordable housing will be provided on the application site so that it contributes towards creating a mix of housing. Extract 6 Paragraph 36 of Planning Policy Statement 3: Housing June 2010 In support of its objective of creating mixed and sustainable communities, the Governments policy is to ensure that housing is developed in suitable locations which offer a range of community facilities and with good access to jobs, key services and infrastructure. This should be achieved by making effective use of land, existing infrastructure and available public and private investment, and include consideration of the opportunity for housing provision on surplus public sector land (including land owned by Central Government and its bodies or Local Authorities) to create mixed use developments. The statement in Extract 5: approach to seeking developer contributions to facilitate the provision of affordable housing, and Extract 6: making effective use of land, existing infrastructure and available public and private investment, together both these statements confirm that the government (public party) is going to work in collaboration with the owner-builder (private party), because the developer refers to the general contractor, and public and private investment refers to the combined funds of both the public and private parties. When the government is going to work with the owner-builder, the government is entering a PPP with the owner-builder. In Extract 1 Norwood (2010) writes their completed homes would be classified as local social housing and not be sold-on privately. The government is going to allow the owner-builder to partially privatise the completed building, particularly at the end classified as local social housing refers to a public service. The PPP between the government and the owner-builder is not the same as the PFI procurement discussed in Chapter 1, Section 2. According to that discussion, the government collaborates with a private party to jointly bid on a project and exchange funds to develop the project, here the government is providing the property/site for construction without financing the project. By comparing both the discussion of PFI in Chapter 1, Section 2, and extracts 1 to 6, the following information has been verified: the government is the public party; the owner-builder is the private party and the SPV. The relationship between the two parties is a public-private relationship, in other words the public sector is involving the private sector in public service or projects, which (as discussed previously) the concept of PFI.

Christian Reflections On Money Sex And Power Religion Essay

Christian Reflections On Money Sex And Power Religion Essay Foster, Richard J., The Challenge of the Disciplined Life: Christian Reflections on Money, Sex Power (New York: HarperCollins Publishers, 1985), pp 260. The Background Information on the Author Richard J. Forster is an author in the Quaker tradition of several bestselling books, including Celebration of Discipline, Streams of Living Water, and Prayer, which was Christianity todays book of the Year and the winner of the Gold Medallion Award from the Evangelical Christian Publishers Association. He has been a professor at Friends University and pastor of Evangelical Friends churches. He is also the founder of Renovarà © (Renovarà © exits to inspire and support people in developing an integrated and fulfilled life as a disciple of Jesus Christ). He was married to Carolynn in 1967 and has two children, Joel and Nathan and they now reside in Denver, Colorado. The Summary of Content As it is revealed in the title, the three issues are concepts that humankind has come together with them for a long. There are no more words that can be explained than these three words exactly and clearly. No one cannot be free and confidence in front of these words in this world. It might be tied to all three issues or some people might show their weaknesses in particular one. Then now, let us have a look at three religious points of view that what Richard Forster is trying to say. Money First, the Mammon which is the material idol that it is frequently discussed with God. The bible declares the money as a Mammon, gives a spiritual and personal quality, and gives adjective unrighteous (Luke 16:9) in front of money. The money to Jesus Christ means it is idolatry that we must turn against for heading toward him because the money decisively has almightiness upon us. Thus, the bible does not only criticise about unrighteous money, but also gives a strict warning to people who gained riches earnestly such as a rich man (Luke 16:19~31) in the parable of the Rich man and Lazarus and a rich farmer (Luke 12:13~21) who might have been honest and hard working. The author prescribes about the money that money is spiritual being and describes about light and dark side of money. It does not simply describe superficially, but it is speaking realistically in the biblical aspect. He emphasises to use money for a purpose of the kingdom of God rather than simply running away from it. To use money rather than served. It is emphasised mastering against money. Then, what can we do in regard to control and master against the money? It will have to learn to control money throughout giving which is insulting behaviour about money. The light side of money presents Gods grace and surprisingly, this is the way of improving relationship between God and us. God said that use worldly wealth to gain friends (Luke 16:9). We have to know about the poisonous matter of money clearly. However, we have to conquer money and use it for the uneconomic purpose rather than refusing money. Sex Second, it is the period of overflowing of sex without asking questions nowadays. There is no place anywhere in the street for our eyes because of every kind sex appeal as well as TV and Internet. The author says that the issue of our times these days is not because of too much emphasis on sex, but on the contrary, it is caused by not to be emphasised enough to deal with sex. It is a matter of course that the sex can destroy us if not to be careful and moderate by its characteristic. However, we miss blessing of sex, which is given to us as a gift due to our distortional eyes. The sex, which is not the enemy of Spirituality is a friend. The Genesis admits our sex, and the Song of Songs blesses it. However, the sin has distorted the sex. Therefore, the Christians challenge is to straighten our understanding of sex and transpose into the perfect appearance of sex throughout distortional appearance of sex. The principle of marriage in accordance with Gods will, should look out for other peoples happiness and ourselves, and contribute to building the kingdom of God on this world. The sex is a great and blessed gift in all respects those who married. Power Finally, he is saying about the power. As is generally known that the money is like power in this world, and the money, power and sex is all related to the corruption deeply. The power of the world appears destruction of the relationship due to distinction between the strong and the weak. This destructive power cut off the equal relationships and it appears that one human being reigns over one another. On the other hand, the creative power is completed from serving that we discover the creativity from the example of Jesus, who personally served to die for us. The creative power which recovers broken relationships and raises up each other, is displayed from the aspect of serving. On the positive side, the creative power gives life, joy and peace. It is freedom and not bondage, life and not death, transformation and not coercion. The creative power is spiritual and the power proceeds from God. Evaluation Does the author deal with both positive and negative side of issue? The author is saying both sides about the money and power. In respect of the power, he looks upon the creative power as positive side. What is the unique, important and interesting point of this book? First, the unique point is that it is saying about the money, sex and power. There are no more words that can be explained than these three words exactly and clearly. That is why this book is interesting. Who should read this book and what concepts of this book can be applied to ministry? The money, sex and power is important and meaningful theme that it is not only Christian but also all people. Christian may feel like a taboo about these three concepts but cannot live without it. Richard Foster analyses the money, sex and power which gives people a meaning and delivers Gods messages clearly. Conclusion We are occasionally living under the many temptations, and sometimes we are not aware that what it is right and wrong to be involved in a wave of the world and valves. Then most Christians reaction is one of two that either they forget the truth under the things of the world, or they treat things as corruption and evil and strongly deny them. For this reason, the author Richard Foster is deeply dealing with three areas which people easily fall into temptation that anyone is easy to commit a sin. The money and power is all given from God and these are neither good nor bad. However, there are surely two different sides on them. It is hard to agree with, but there must be evil force in there. By knowing this matter, when using good side, we could use money and power wisely that is given to us. The only sex has no evil part. This is Gods blessing to permit to us. However, it is feeling that many people give a too much meaning and concentrate on having a sex or not because the Satan may probably be interested in deteriorating our gift which is given from God. The money, sex and power, these three issues will be important value to control us. The money threatens a pocket, the sex threatens a bedroom and the power threatens our relationships. In this period of temptation that it is never discerned what is right and wrong, this book is useful and necessary indeed.

The Avian Flu Virus in Chicken :: virus illness china Essays

The Avian Flu Virus in Chicken There are only ten more days until we celebrate our biggest holiday of the year, Chinese New Year. It is the year of the monkey, the monkey in our culture is supposed to be very lively and mischievous and full of energy. It has been three months since I had chicken, I have been eating fish and vegetables, but I really miss eating chicken meat. In our village where there are 20 families, 14 families are in the business of selling poultry to support their income, many of them also sold eggs to supplement their income. Our village has a population of 125, yet ten of the villagers have been diagnosed as having the avian flu virus, more commonly known as the H5N1 virus and of them, three had already died because of this virus. Everyone in our village is on edge as we are afraid of whether we will be the next one infected with the virus or not. Today I am going to the market to buy flowers, red meat, fruits and red envelopes to help my parents to get our house ready for the New Year. The mood in the market is the same as normal, there are more businesses than usual because everyone is busied trying to prepare for the New Year. If a visitor came to our village for a visit, the visitor would not notice any difference in our village life. However, underneath that normal exterior, something is very wrong in our village. Normally, the market is the busiest as people flocked to buy chicken and eggs so that they can cook for the New Year. The place where usually I have to shout and push my way so that I could buy a chicken from that place is now emptied. I could even hear my own echo when I shouted which disturbed me very much, I never thought that I could hear my own voice. As I walked back from the market, I stop by my neighbor and friend's house, Ngoc, to say hello to her. Her little brother, Tuan, was one of the victims of the avian flu, but unfortunately, he did not make it. I came inside her house and went to her back yard where she is holding a chicken that her father had just killed, while on the floor, there are more than 150 dead birds laying on the ground. The Avian Flu Virus in Chicken :: virus illness china Essays The Avian Flu Virus in Chicken There are only ten more days until we celebrate our biggest holiday of the year, Chinese New Year. It is the year of the monkey, the monkey in our culture is supposed to be very lively and mischievous and full of energy. It has been three months since I had chicken, I have been eating fish and vegetables, but I really miss eating chicken meat. In our village where there are 20 families, 14 families are in the business of selling poultry to support their income, many of them also sold eggs to supplement their income. Our village has a population of 125, yet ten of the villagers have been diagnosed as having the avian flu virus, more commonly known as the H5N1 virus and of them, three had already died because of this virus. Everyone in our village is on edge as we are afraid of whether we will be the next one infected with the virus or not. Today I am going to the market to buy flowers, red meat, fruits and red envelopes to help my parents to get our house ready for the New Year. The mood in the market is the same as normal, there are more businesses than usual because everyone is busied trying to prepare for the New Year. If a visitor came to our village for a visit, the visitor would not notice any difference in our village life. However, underneath that normal exterior, something is very wrong in our village. Normally, the market is the busiest as people flocked to buy chicken and eggs so that they can cook for the New Year. The place where usually I have to shout and push my way so that I could buy a chicken from that place is now emptied. I could even hear my own echo when I shouted which disturbed me very much, I never thought that I could hear my own voice. As I walked back from the market, I stop by my neighbor and friend's house, Ngoc, to say hello to her. Her little brother, Tuan, was one of the victims of the avian flu, but unfortunately, he did not make it. I came inside her house and went to her back yard where she is holding a chicken that her father had just killed, while on the floor, there are more than 150 dead birds laying on the ground.

Air Pressure :: essays research papers

Air Pressure Air is composed of molecules. Air is matter. It has mass and takes up space. Air is composed of different gases such as nitrogen, oxygen, carbon dioxide, water vapor, and other gases. Air molecules are in constant motion. As they move, they come in contact with surfaces. Air molecules push and press on the surfaces they contact. The amount of force per unit area that air molecules exert on a surface is called air pressure. (What is Air Pressure 6) Air pressure is caused by all of the air molecules in the Earth's atmosphere pressing down on the Earth's surfaces. We can measure air pressure to help us predict weather conditions around the world. Temperature also affects air pressure because air contracts when it cools and expands when it is heated. So if air above a region of Earth cools, it does not extend to as high an altitude as the surrounding air. In this case, its pressure at higher temperature is lower than in the surroundings even when the pressure at the surface is the same a s in surrounding areas. Then air flows into the cooler region at high altitude, making the total weight of air above the region greater than in the surroundings. This is a "high". The cool air descends to the earth's surface. Near the surface, the falling air spreads out, spiraling clockwise in the northern hemisphere. The opposite happens where air is warmed by the sun or by the Earth's surface temperature. The resulting rising air is above a "low." Near the surface, air flows into the "low" to replace the rising air, spiraling counter-clockwise (Atmosphere 26). Highs and lows react to each other causing a variety of conditions. Driving up or down a mountain leads to a reduction or increase of air pressure in the outer part of the ear, creating a pressure difference across the eardrum, which separates the outer ear from the middle ear. The difference distorts the eardrum, so that sounds are muffled (What is Air Pressure 9). However, this can be taken care of by swallowing air and opening the Eustachian tube between the middle ear and the nasal cavity, which in turn is joined to the mouth.

Comparing the Role of Women in Their Eyes Were Watching God and Go Tell

Role of Women in Their Eyes Were Watching God and Go Tell It On the Mountain Literature is a reflection of the community from which it comes. Understanding the role of women in the African-American community starts by examining the roles of women in African-American literature. The portrayal of women in Zora Neale Hurston's Their Eyes Were Watching God (1937) and James Baldwin's Go Tell it on the Mountain (1952) provides tremendous insight into the role of African-American women. Their Eyes Were Watching God examines the relationship between Janie and her grandmother, who plays the role of mother in Janie's life. It also looks at the different relationships that Janie had with her three husbands. Janie's grandmother was one of the most important influences in her life, raising her since from an infant and passing on her dreams to Janie. Janie's mother ran away from home soon after Janie was born. With her father also gone, the task of raising Janie fell to her grandmother, Nanny. Nanny tells Janie "Fact uh de matter, Ah loves yuh a whole heap more'n Ah do yo' mama, de one Ah did birth" (Hurston 31). Nanny's dream is for Janie to attain a position of security in society, "high ground" as she puts it (32). As the person who raised her, Nanny feels that it is both her right and obligation to impose her dreams and her ideas of what is important in life on Janie. The strong relationship between mother and child is important in the African-American community, and t he conflict between Janie's idyllic view of marriage and Nanny's wish for her to marry for stability and position is a good illustration of just how deep the respect and trust runs. Janie has a very romantic notion of what marriage should be. "She saw a dust-bearing... ... the children.    Works Cited and Consulted Baldwin, James. Go Tell it on the Mountain (1952). New York: Bantam-Dell, 1952. Bourn, Byron D. â€Å"Women's Roles in Zora Neale Hurston's Their Eyes Were Watching God and James Baldwin's Go Tell It On the Mountain† Hurston, Zora Neale. Their Eyes Were Watching God (1937). : Urbana, Ill.: U of Illinois P, 1937. Kubitschek, Missy Dehn. " ‘Tuh de Horizon and Back': The Female Quest in Their Eyes Were Watching God.† Modern Critical Interpretations: Zora Neale Hurston's Their Eyes Were Watching God. Ed. Harold Bloom. New York: Chelsea House Publishers, 1987. Pondrom, Cyrena N. "The Role of Myth in Hurston's Their Eyes Were Watching God." American Literature 58.2 (May 1986): 181-202. Williams, Shirley Anne. Forward. Their Eyes Were Watching God. By Zora Neale Hurston. New York: Bantam-Dell, 1937. xv.

Basic Statistics for Business and Economics Essay

Over the last four weeks of being in the QNT/351 course our team has learned a lot about researching a hypothesis and understanding the mean. The hypothesis testing begins with the statement and the assumption that determines the population of the mean, (Lind, 2011, p.288.). There are five steps taken which include; state the hypothesis, select level of significance for it, identify the test statistics, formulate decision rule, and take a sample to arrive at a decision. On the contrary, however, McClave, 2011 states that there are seven steps including; null hypothesis, alternate hypothesis, test statistic, rejection region, assumptions, experiment and calculation of test statistic, and the conclusion. With setting a hypothesis and testing it is important to understand the mean and how to compare it amongst two or more groups. With testing the mean with multiple groups, the data collected is used to help determine the probability of a given amongst two distinct groups being analyzed which have the same or equal variances. This info it all based off the given hypothesis and should result in proving the null hypothesis stated. When looking at the mean the distance noted between the hypothesis and the mean placed is a value given as a result of the probability of occurrence. When analyzing and testing the means of the two groups we use the variance analysis. An example of this type would be testing the means of the two groups based off statistical models and valid conclusions. Along with completing the testing of the means of the groups, we must also calculate the variance according to the distribution of the differences in means. If the standard deviation is known we can calculate the z-score by using the difference of the variance and the mean. In calculating the correlation between the two variables we see that it is crucial to know the characteristics of the coefficient. According to Lind, 2011 pages 386-389 we can calculate the coefficient of correlation. The coefficient of correlation can help dete rmine the cause as well as effect amongst the two variables. Calculating these numbers is  crucial as the results give information which help determine the level of significance of the given hypothesis. References Lind, D. A., Marchal, W. G., & Wathen, S. A. (2011). Basic Statistics for Business and Economics (7th ed.). New York, NY: McGraw-Hill/Irwin. McClave, J. T., Benson, P. G., & Sincich, T. (2011). Statistics for Business and Economics (11th ed.). Boston, MA: Pearson Education, Inc.

R.L.Stevenson in ‘The Strange Case of Dr Jekyll and Mr Hyde’ to Heighten the Horror Essay

During the novel ‘The Strange Case of Dr Jekyll and Mr Hyde,’ R.L.Stevenson uses many techniques and language devices such as metaphor, simile, irony and personification to gradually heighten the horror. Stevenson has some powerful passages such as, the trampling of the child, the murder of Sir Danvers Carew and the transformation of Jekyll at Dr Lanyons. Stevenson sets the story in London, 1886, which at this time was the richest part of the entire world. Many of the people who lived there had little contact with crime, which is ironic because Mr Hyde, a character within Dr Jekyll, disturbs the whole scene into that of a scary and tense area. The main settings where horrific things happen are usually described as ‘†¦almost deserted†¦Ã¢â‚¬â„¢ and ‘†¦lamp-lit†¦Ã¢â‚¬â„¢ which is a very good setting for heightening the horror in the novel. It shows mystery and emptiness which makes you wait for intense action, this causes the rhythm and speed of the story to change depending on the setting. A setting described as ‘†¦foggy†¦Ã¢â‚¬â„¢ and ‘†¦nocturnal†¦Ã¢â‚¬â„¢ fits greatly into a society like Dr Jekyll’s in London a place of which is dominated by secrecy the whole way through, which add suspense to the story their makes it more tense for the reader. The mystery begins at the very start, where we meet Utterson who is an intelligent lawyer who does not quickly judge other people. Mr Utterson becomes our guide throughout many of the chapters and we see all of the discoveries he makes. The door in Dr Jekyll’s house stands out because Mr Hyde uses it as if were his own and a theme of mystery evolves around it, because we do not know where it leads to. This is where we first meet Mr Hyde. He is hard to describe but has a strong effect on everybody who meets him. His behaviour is unusual. He tramples on a girl and appears to be really calm about the situation, as if he has no fear in life, which is extraordinary and inhuman. Without a fuss he accepts what he has done wrong and agrees to pay à ¯Ã‚ ¿Ã‚ ½100 compensation. The money is paid by cheque ‘†¦signed by a name [Utterson] cannot mention†¦Ã¢â‚¬â„¢which gives a really strong sense of mystery which carries through until the end of the novel. In chapter two ‘The Search for Hyde’ the mystery deepens even more. We here that Jekyll has left ‘†¦all his possessions†¦Ã¢â‚¬â„¢ in a signed Will to the evil Mr Hyde. Mr Utterson was the first person in the novel that we heard about, we trust him the most and therefore share in his concerns about Jekyll which appears to be blackmail. All of the mystery that Stevenson adds to the story helps make it more horrific and tense for the raeder. As the story continues, Utterson sees Hyde’s face and describes him as ‘†¦pale and dwarfish†¦Ã¢â‚¬â„¢ and that he is a mix of ‘†¦timidity and boldness†¦Ã¢â‚¬â„¢ which is very intriguing because he show two characteristics in a weird way which gives us the theme of duality. Other people find it hard to describe him, Enfield describes him as giving ‘†¦a strong feeling of deformity†¦Ã¢â‚¬â„¢ but ‘†¦ he is not easy to describe.’ Which forces people to read on further and get deeper into the book. Although he is described as giving ‘†¦a displeasing smile†¦Ã¢â‚¬â„¢ and having a ‘†¦ghastly face†¦Ã¢â‚¬â„¢ the reader is not given a quality description of his face, which in my opinion is done deliberately by Stevenson to give a mysterious image to Mr Hyde. This causes the reader to concentrate on him and want to learn more about him, therefore would be more horrific for the reader because he does not even know what the mutant looks like, we only know his actions. Mr Hyde represents ‘†¦the beast in man†¦Ã¢â‚¬â„¢ and is described as animalistic in many occasions. An example of this is when Mr Utterson meets him and describes him as ‘†¦hissing†¦Ã¢â‚¬â„¢ like a cornered snake. Another is when Poole evaluates him as a ‘†¦thing†¦Ã¢â‚¬â„¢that squeals ‘†¦like a rat†¦Ã¢â‚¬â„¢ he moves about ‘†¦like a monkey†¦Ã¢â‚¬â„¢ and screams in ‘†¦mere animal terror.’ These are examples of similes which suggest that Hyde is abnormal and is compared with the characters of animals-which relates to the Charles Darwin theory of apes and backward evolution, which would be terrifying for a Victorian reader because they did not believe in the theory. Mr Hyde shows how evil and spiteful he is by making the transforming of character involuntary, for Jekyll to see that his hand is ‘†¦thickly shaded with a swart. growth of hair†¦Ã¢â‚¬â„¢ which makes him describe his double personality and character as ‘†¦the animal within me licking the chops of memory.’ Hyde was haggard in the way that he ‘†¦snarled aloud into a savage laugh†¦Ã¢â‚¬â„¢which suggests how he is related to evil, like a monster. Many horror stories have monsters and other characters to portray them as horrific, but Stevenson takes it a step further and makes you picture a monster of your own choice with the little information and description given to you, this builds up the tension and horror layer by layer the more you read on. Another theme is shown when the Jekyll/Hyde double in the laboratory is described as having ‘†¦a mask upon his face.’ This shows the dual nature of Jekyll/Hyde. The weather also plays a big part in the story, it effects it by making the atmosphere feel real and heightening the horror. Stevenson uses pathetic fallacy to change the setting and atmosphere into one of which suits the story, ‘†¦it was an early cloudless night†¦Ã¢â‚¬â„¢ and ‘†¦a brilliantly lit lane†¦Ã¢â‚¬â„¢ with a ‘†¦full moon†¦Ã¢â‚¬â„¢which gives a sense of calmness. Stevenson then gives intense action, which has a strong effect on the reader and therefore effectively heightens the horror. The action is a murder, which is very horrific anyway. A maidservant witnessed the murder from her bedroom window. The maidservant described the victim, Sir Danvers Carew, as ‘†¦an old aged beautiful gentleman†¦Ã¢â‚¬â„¢ she did not recognise him but he seemed to have ‘†¦an innocent and old-world kindness of disposition†¦Ã¢â‚¬â„¢ He came across a small man who the maidservant recognised, Mr Hyde. Sir Danvers Carew addressed Mr Hyde politely but Hyde, without replying, ‘†¦broke out into a great flame of anger†¦Ã¢â‚¬â„¢ Carew’s bones ‘†¦audibly shattered.’ The body ‘†¦jumped upon the roadway†¦Ã¢â‚¬â„¢ until it became ‘†¦mangled.’ The murder weapon was a stick made of ‘†¦very tough and heavy wood†¦Ã¢â‚¬â„¢ of which broke ‘†¦under the stress of his insensate cruelty.’ This is by far the most intense and scariest part of the book because Stevenson uses emotive language and other language devices to show a great contrast of description shown between Carew and Hyde of good and evil, which makes Mr Hyde seem an extraordinary evil character of ‘†¦cruelty.’ Dr Henry Jekyll is a well-known chemist and physician with qualifications to his name. We meet him in the third chapter ‘Dr Jekyll was quite at ease’. He is described as a ‘†¦large, well-made, smooth faced man of fifty†¦Ã¢â‚¬â„¢ who had ‘†¦something of a slyish cast.’ He had ‘†¦every mark of capacity and kindness.’ He is a wealthy man whose autobiography is shown in his ‘Statement’ this tells us that he was born into a well-off family and he had a brilliant education. Jekyll is hypocritical to himself because he sees the evil side of his nature (Hyde), yet does not accept him as a natural part of him in his life and is also arrogant, thinking that he can control nature. The theme of duality is shown in many parts of the story, when Utterson shows Mr Guest, a writing expert, a letter and he notices that ‘†¦the two hands are in many points identical†¦Ã¢â‚¬â„¢ between Hyde’s and Jekyll’s handwriting. Stevenson uses irony to make profound statements about the personality of humans, this helps the main theme and adds more information to explain the moral of the story. During the novel, we are told the story through the eyes of many people such as Enfield, Utterson, Lanyon and eventually Jekyll himself. The whole moral and idea of the story is hidden until Lanyon’s narrating, the technique of multiple perspectives which is a very good way of heightening the horror and allows us to see more clearly into their characters and relationships. Another technique used by Stevenson is revealing the plot via letters, diaries and casebooks; this makes us feel that we are actually inside the story, living out what happens and makes us equally confused by not knowing what exactly is happening. Stevenson also uses dreams as the technique of authentication because he uses things like diaries etc to continue the story; an example is when Utterson has a dream, which is full of evil foreboding, which causes the reader to have a greater desire to unmask the mysterious hidden face of Mr Hyde. This is very intense because it is what happens in real life, you have nightmares of bad things and cannot get them off your mind. In conclusion I found out that Stevenson gives a sense of tension throughout the narrating of each character, by using pathetic fallacy, detailed settings, literary devices and strong themes and morals. I think each character has a sense of mystery and horror about them of which we will never get to know. I also think that what you see is not always what you get, because nobody would have known that such an evil character could have came from someone as kind and well mannered as Dr Henry Jekyll. Evil Hyde was a natural part of Jekyll’s personality along with the good side, but because Jekyll was so arrogant he destroyed himself by trying to separate the two. The main theme is that all humans have at least two facets of their personality, good and evil, and that these exist in different measures. It is quite horrific for us to realise that the potential for evil, like Hyde, is inside each and every one of us!!