Development in the Democratic Republic of Congo Essay

Development in the Democratic Republic of Congo - Essay Example The major areas pointed out the country’s administration to be requiring major attention include health, creation of jobs, infrastructure, education as well as electricity and water problem. The government has not been able to do much in the listed areas largely due to the intermittent sliding back to armed conflicts and the wanting insecurity levels witnessed in the many provinces in the Eastern region. Religion, ritual, and violence have served an appreciable role, both depressingly and positively, in the development progression of the Democratic Republic of Congo, in both the social scenario aspect, political and economic development aspects. In crisis, religion has served as an intermediary for ensuring emergency relief and safety for the victims of violence in the DRC. It has also played a significant role in being instrumental in the peacemaking process, encouraging the warring factors to embrace dialogue in resolving their misunderstanding. This intermediary role of pla yer par excellence has been articulated both informally and officially. Religion has also stood out as the key engine of the institutional building, democratization process, and popular participation. One of the important pillars for the realization of democracy is conceived in the DRC through the many outreach programs initiated by the various faiths such as the Catholic Church (Herderschee, Han, Kai-Alexander and Samba, 78). The competence of the religious bodies reaching out to the farthest communities in every remote corner of DRC has been applied in the continued mobilization of the famous participation in the continuing process of democratization. Such a case was witnessed in the Catholic Church strong influential contribution in the process of electoral. Religion continues to play a considerable function in the encouragement of reverence for the rule of law, promotion of respect for the rights of human, as well as the promotion of the values and principles democracy, carried out through such initiatives as civic education programs. In the consolidation of the present peace milestone achieved through the process of reconciliation, religion has been an important factor in this role, playing it more efficiently and effectively than any other body. Through the impact of religion, the present arrangement politically in the DRC has allowed for a consensus on the control of power, in spite of not being able to address the deep lying causes of the violent conflicts that are connected to concerns related to historical prejudices and the unhealed traumas that result in the negative ethnicity (Kouvouama). Women and children have been the severely affected by the corollary violence, leaving deep psychological wounds in the major populace of the DRC (Moffet). The communal tensions as well as the ethnic fears are still vivid in some areas in spite of the government’s machinery presence. There is still engagement of religion in the psychosocial processes such a s coming up with reconciliatory programs initiated especially from the community level whereby the deep seated hatred between the diverse ethnic communities is addressed and also through joining victims through the listening centers. Religion, through the various bodies, articulates for the increased capacity and awareness among the people in the peace building process through using extensive training centers and institutions. Religious bodies have become better equipped at handling, analyzing and comprehending the underlying dynamics and causes of conflict. Religion therefore, has built the

Rejected Shepherd Essay Example for Free

Rejected Shepherd Essay Introduction The nation of Israel has been waiting for their Messiah for millennia. Prophesied since the days of Adam, promised to Abraham, Isaac, and Jacob, anticipated by Moses, and lauded by David, the Jewish nation expected Messiah to come in power and glory and to usher in a nearutopian kingdom in which Israel would be an autonomous state. Such a one-sided interpretation of prophecy has caused Israel to miss the suffering Savior of Isaiah 53 and to wander in a spiritual haze for thousands of years. The failure of the Jews to recognize and accept their Messiah was not, however, surprising to God. The last six chapters of the prophecy of Zechariah center on the advent of the Jewish Messiah. Within those chapters, God chronicled many of the events leading up to both the first and second comings of Christ including His rejection by the nation of Israel as a whole. This paper will focus on the details concerning the first coming of Christ and the historical fulfillment of events as foretold by Zechariah. One thing the Israelites did expect to occur with the coming of Messiah was judgment to fall on those nations that persecuted the Jews. The militant Zealots of the first century AD were always watching and ready to fall in behind a king, sword in hand. Many of the other Jews, while maybe not as openly aggressive toward foreign control, eagerly awaited the freedom that would come with the kingdom of Messiah. Chapter nine of the prophecy of Zechariah begins with a declaration that would have sparked the emotion of any Jew that was still recovering from his or her time in Babylonian captivity. Judgment was coming on the nations. Holland 2 CHAPTER TWO. The First Coming of Messiah Judgment of the Nations When looking at prophecies concerning the coming of Christ, it is important to understand that both comings may or may not be in view and that the events described in the prophecy may relate to both comings. This writer would like to focus on those prophecies of Zechariah that have fulfilled historically at the first coming of Christ. Zechariah 9:1-7 describes certain strongholds of the nations surrounding Israel. The first to face the judgment of God are Hadrach and Damascus. There is no clear reference in Scripture or history at to the location of Hadrach, but in his comments on Zechariah 9:1 from his study Bible, MacArthur indicates this might be â€Å"a reference to the dual Medo-Persian kingdom. † Damascus, however, is clearly identified as the capital of Syria, the nation that led the northern kingdom of Israel into captivity. With the judgment on these cities, the Lord included the city of Hamath and the Phoenician cities of Tyre and Sidon. Tyre is mentioned in verses two and three as being â€Å"very skillful† and as having â€Å"heaped up silver like dust, and gold like the dirt of the streets. † The abundant wealth of the city and a parallel prophecy of judgment are recorded in the following from Ezekiel 28:4-7: [B]y your wisdom and your understanding you have made wealth for yourself, and have gathered gold and silver into your treasuries; by your great wisdom in your trade you have increased your wealth, and your heart has become proud in your wealth—therefore thus says the Lord GOD: Because you make your heart like the heart of a god, therefore, behold, I will bring foreigners upon you, the Holland 3 most ruthless of the nations; and they shall draw their swords against the beauty of your wisdom and defile your splendor. Such wealth and wisdom did not spare these cities when the face of God turned toward them in judgment as Tyre was, indeed, stripped of its prosperity just as Zechariah prophesied in 9:4. Verses five and six show the progression of judgment southward through the land of the Philistines. Four of the five major Philistine cites were included in the path of destruction; only Gath was excluded. These cities were said to look on the destruction of Tyre and Sidon in fear and hopelessness (9:5). Afterward, their land was occupied with foreigners, and, according to Expositor’s Bible Commentary , they were stripped of their â€Å"repulsive† idolatrous practices (9:67). The first seven verses of chapter nine chronicle the destruction of the enemies of Israel during the phenomenal conquest of Alexander the Great. The young leader conquered the Syrians bringing an end to the Medo-Persian Empire. After this Alexander went to the Mediterranean coast and carried his conquest south. In his invasion of Palestine, he executed the judgment of God throughout the land. The famous siege of Tyre is testimony to the influence of God behind this pagan ruler. The island city of Tyre seemed impregnable, but using debris from the mainland city, which had been sacked by Nebuchadnezzar some years earlier, Alexander built a causeway and marched his army across the channel and right up to the city walls. Using siege weapons, he broke through the defenses and decimated the city selling tens of thousands into slavery (â€Å"Siege†). From there Alexander marched south and conquered the cities of the Philistines â€Å"killing their national pride† but leaving alive a remnant (MacArthur). Holland 4 With the swift and effective conquest of Alexander, many would find it odd that Jerusalem and Judea was spared. Bible students, however, have a very clear answer for this: God had already said His people would be spared. This leads the discussion into Zechariah 9:8 and the promised preservation of the Jewish nation. Preservation of Israel Great problems arise in the continuity of prophetic Scripture if Israel ever ceases to be a nation. In the midst of calamitous activity around the Jewish nation, Zechariah provided yet another hope for the sons of Jacob. According to verse eight of chapter nine, the mighty hand of God was defending His chosen people. Alexander, according to Jewish tradition, visited Jerusalem after receiving a vision in a dream of the high priest of the Jews. When he arrived at the city and saw the priest as he was in the dream, the young general bowed and knew he would completely conquer Persia (â€Å"Zechariah†). God had certainly spared His people during the conquest of Alexander, but verse eight also indicates the nation of Israel would never be overrun by an invading army. Even a cursory look at history reveals such an event did happen again in 70 AD. That year the Roman general, Titus, sacked Jerusalem, dispersed the Jewish nation, and razed the temple to the ground. The prophecy in verse eight must, therefore, refer to the second coming of Messiah (MacArthur). During the time of the Tribulation, Revelation 7:4 recounts 144,000 Jews will be sealed to live in spite of the intense persecution by Antichrist. Following that period, the Jewish nation will never again be overrun by oppressors. Coming of Messiah Zechariah 9:9-17 seem to be a reference to both comings of Messiah. In verse nine He is referred to as a king â€Å"humbled and riding on a donkey. † This entire verse was directly stated to Holland 5 have been fulfilled in Matthew 21:1-5 and John 12:12-15 when the God of creation rode into Jerusalem on a young donkey to shouts of praise. A glorious picture of Messiah is presented in Zechariah 9:9. He was â€Å"righteous, having salvation, gentle† and rode and animal of peace, not a warhorse. If any of the Jews present at the triumphal entry of Jesus into Jerusalem was familiar with this verse, it is no wonder they lauded Him as king. The puzzling thing is: of those who envisioned Zechariah 9:9 when they saw Jesus enter Jerusalem, how many remembered the later prophecies of Zechariah 11. Since this paper focuses on the words of Zechariah concerning the first coming of Messiah and since 9:10 through 10:12 speak primarily of the second advent and the future establishment of the millennial theocracy, the reader will be directed to the beginning of Zechariah chapter eleven to conclude this look at the fulfilled prophecies of Messiah contained in this book. Rejection of Messiah Chapter eleven opens â€Å"in stark contrast to† the previous chapters (MacArthur). The prophecies of chapters nine and ten that speak of the second coming of Messiah present Him as a glorious king who showers peace and blessing on the people of Israel. Chapter eleven, however, begins with a lament over the destruction of the land of Palestine (1-3). The interpretation of these first three verses is debatable, but they most likely speak of â€Å"the destruction of Jerusalem in A. D. 70 and the subsequent devastation of the whole land, which resulted in the dissolution of the Jewish state† (MacArthur). Such destruction caused those whose lives and livelihoods were firmly planted in the land to wail (Zech. 11:1-3). Isaiah 53:3 recounts the mournful cry of the rejected Servant, Messiah. Likewise, Zechariah 11 states the reason behind the lamentable destruction of verses 1-3: the Shepherd had been rejected by His flock. God gave Zechariah a message he was to role-play in verses 4-6, Holland 6 which the prophet enacted in verses 7-14. The symbolism of these latter verses is important in relating to the actual events of the rejection of Jesus. Zechariah recorded that he went through the process of caring for a flock of sheep. MacArthur relates this literal event to both the feeding of the Word of God by Zechariah and the then-future work of the Shepherd-Messiah. The prophet had two staves, Favor and Union, which were used to tend the flock. The name of each had significance relating to the covenantal relationship between God and the nation of Israel. The first half of Zechariah 11:8 is greatly debated. The rejection of the three shepherds in this verse, according to MacArthur, seems to relate to the removal of the offices of â€Å"priests, elders, and scribes of Israel. . . . God ended the traditional offices of the mediators and in [their] place brought a new priesthood of believers. † The under-shepherds of Israel failed in their duties and actually led the flock to reject the true Shepherd. Because of their rejection, the Shepherd turned His back on the flock and let them devour themselves, which they quite literally did during the siege of Jerusalem in 70 AD (MacArthur). The breaking of the staves in verses ten and fourteen indicate the broken covenant of that generation [although the eternal covenant of God with the Jewish nation is still in tact]. Upon breaking the covenant between Shepherd and sheep, a call was made of payment for services rendered, to which the sheep [literally, the owners of the flock] respond by giving Zechariah the insignificant amount [in value] of 30 pieces of silver, which was hardly worth the time invested with the flock. Zechariah was then instructed to â€Å"throw it to the potter† (Zech. 11:13). This, again, was directly and literally fulfilled in Matthew 27:3-10 when Judas betrayed Jesus for the price of a slave and later threw the money at the priests who, in turn, used it to buy the worthless field in which Judas was eventually buried. Holland 7 CHAPTER THREE Conclusion The prophecies of Zechariah concerning the first coming of Messiah are not without great amounts of irony. The people eagerly awaited the entrance of Messiah, according to the prophecies, but failed to see they would reject Him. [The irony of the 30 pieces of silver being used to purchase the burial field of Judas is another.] The foolish decisions of the Jewish nation have caused them to become largely apathetic toward God and to wonder if Messiah will ever come. They expected a military deliverer and were sent a suffering Servant, whom they wholly rejected. One has to wonder the magnitude of the mourning of Israel when Messiah does come on a white charger to receive His rightful throne (Zech. 12:10). Judgment once came on the nations that had oppressed Israel, and judgment will come again. Israel was once preserved from destruction by the mighty hand of God; Israel will be preserved again. Messiah once entered Jerusalem hailed as a king, and He will enter again prepared to take what is His. The Jews once rejected their Savior. When He comes again, this will not be repeated. Holland 8 Works Cited MacArthur, John Jr. The MacArthur Study Bible. Electronic Ed. Nashville: Word Pub. , 1997. Siege of Tyre. Wikipedia, The Free Encyclopedia . 10 Apr 2007, 23:21 UTC. Wikimedia Foundation, Inc. 20 Apr 2007 . The Holy Bible: English Standard Version. Wheaton: Crossway, 2001. â€Å"Zechariah. † The Expositor’s Bible Commentary: New Testament . CD-ROM. Grand Rapids: Zondervan, 1998.

How Off Site Construction Construction Essay

How Off Site Construction Construction Essay This dissertation will discuss the effect of Modern Methods of Construction (MMC) and particularly the Off-Site Construction (OSC), on the building sector today, and how these methods will contribute to help and resolve social, financial, and environmental difficulties that facing the UK. Off-site construction is an application of modern methods of construction MMC where building sector meets the industrial sector, or by other word, a fusion between building and manufacturing. Off-site construction is where any of building components, or even a whole building, manufactured in factories away from the actual site where the building will be sited, or simply is where the construction site is different from the building site. Off-site construction has different terms, terms like (prefabrication, off-site assembly, factory assembly, pre-assembly, off-site manufacture, etc.). The term off-site construction is generally used nowadays to any part of the construction process that takes place in factories. Off-site construction is not new, in the 20th century specifically in the post wartime, off-site construction (that time the term used probably was factory assembly or prefabrication construction) were needed to replace rapidly buildings which were destroyed or damaged during the war, But due to the lack of technology and modern production techniques, development in lightweights, high-strength materials, and new modern methods of construction that today is available, it gained unfortunately negative significance. The time of the wheelbarrow is finished, announced Jean Prouvà © in 1947, echoing Le Corbusier.We need usinà ©es maisons, homes produced in the factories Since then, a further sixty years have passed: the manufacturing industry has come with story of success of the mechanization, has enhanced electronics and grafting. Today industrial automation and manufactures from shoes to personal computers, and from planes to crackers, all now machine-made, in Seattle as a small village in China. The building construction is still the same. With very few exceptions, the building remains largely an object made by hand with traditional techniques. And the only construction industry still relies to logical and largely pre-industrial processes. With known effects: low productivity, forecast time and cost much more random, exposed to all levels of quality and possibilities and approximations of production conditions are vary widely, backward technologies and unskilled work. Why choose off-site construction now? What is so different from the traditional way of construction? Why is sustainability constantly being brought up? Before I examine these points, I have to mention some important facts that have already occurred. Since the beginning of the century, it is increasingly being talked about and discussed, the world and its climate changing. United Nations ask for action on it. The world met in a summit in Copenhagen to discuss how they can resolve the raising temperature that might cause damages and risks to the global, and how to reduce energy and CO2 emission. Why I mentioned climate change and we are talking about off-site construction? The answer is surprisingly, buildings are responsible for about one third of global energy consumption and if we add the energy used for construction the amount can easily be increased to the half. All of this means that we need to build very efficient houses and in an efficient way, and thats can be achievable only by off-site construction. There is a severe accommodation shortage in the UK. The Government has announced plans for the construction of 200,000 new houses per year, but that target has never achieved yet. Off-site construction can help the accommodation industry to achieve that target where fast delivery is needed. Speedier delivery in construction is one of the potential advantages of off-site construction and research showed that it can reduce the time of construction process to the half because it takes place in a desirable condition away from the unpredictable weather that can affect and delay the process on-site. And research showed that it can reduce the time of construction process to the half because it takes place in a desirable condition away from the unpredictable weather, factory built accommodation. Offsite construction already features in the production of social accommodation.elderly.jpg Skill shortages in the UK construction industry are a severe problem. In 2001 the UK construction industry estimated it needed to train an extra 74,000 skilled workers every year for five years just to make up for the shortages of bricklayers, plumbers and electricians (Verbus System, 2006). In 2009, the chartered institute of building (CIOB) concluded a third research on skill shortages, and the result again showed that the construction industry is still suffering a skills shortage, which is likely to continue to be a challenge for the building sector. Off-site construction can play an important role to resolve this issue. The research showed, compared to more traditional techniques, off-site construction can reduce on-site labour requirements to less than a quarter. This result achieved from some work took place off-site. Off-site work involves different labour that is not under pressure as the on-site workforce. Off-site construction and modern methods of construction (MMC) can therefore make better use of scarce labour. 1.5 DISSERTATION STRUCTURE The dissertation consists of an introduction chapter, three main chapters and conclusion chapter; Chapter two discuss the advantages of off-site construction for the building sector, society, and the environment. The chapter also will discuss the conditions in order to gain the full advantages of off-site construction. Chapter three explain the types and forms of off-site construction, and where off-site construction takes place in the building and in the construction process. Off-site construction takes place in different areas of the building, so how off-site construction will incorporate with the mainstream construction process. Chapter four show and examine some of off-site construction case studies and in which type of building it takes place. CHAPTER TWO: ADVANTAGES OF OFF-SITE CONSTRUCTION 2.1 INTRODUCTION Off-site construction, as I mentioned, is part of modern methods of construction (MMC) and is referred to as any of the components of the building built in a high quality controlled factories where they use advanced techniques to manufacture highly specialised doors, windows, stairs, wall panels, frame structure, and complete volumetric pods and then transport them to the location where it will be used and to be assembled on-site. Off-site construction has many advantages that are why nowadays there are more companies and contractors using this method rather than the traditional way of construction, even governments make more pressure to use this method to speed up housing delivery. Modern methods of construction can provide good quality homes with less on-site labour, in a shorter time, with at least the same building performance and at similar cost when compared to more established techniques. Off-site manufacturing and partnering processes increasingly play a part in solving todays problem of moving towards a sustainable housing industry. The advantages of off-site construction can be classified into two types; Business advantages, social environmental advantages Modern construction methods can produce important benefits for housing authorities and developers, not the least of which is the reduced emphasis on on-site activity. This is particularly important in a time of increasing demands on an already stretched labour force. As with any new way of doing things there are risks, but these can be mitigated through good project planning and management (Sir John Bourn, head of the National Audit Office, 2005). 2.2 ADVANTAGES Less time in construction process, cost predictability, higher quality,helping the society and the environment, resolving skilled labour shortage, reduce health safety risks,and helping the business the economy. These are key advantages of off-site construction. 2.2.1 Reduced construction time Business advantages give a huge encouragement to the contractors and designers to use more off-site construction components with their design and building processes. The greater speed of manufacturing and on-site assembling is an important factor for business gain. Earlier the delivery of the building means earlier the return of the investment. Modular construction for example, that is an off-site construction, is up to 40-60% quicker than traditional building methods. The predictability of the delivery also is very important for the financial calculation of the business in terms of cost and revenue. The manufacturing process of the components in quality controlled factories is nearly accurately estimated as well as the delivery to the site and the assembly operation. 2.2.2 Cost Predictability Cost-effectiveness is an important factor to show the difference between the off-site construction method and the conventional one. Approximately, around 80% of the construction costs are fixed within the first 20% of the design process. The graph below highlights the potential for cost reduction and alternatively the resistance to the cost of change during the project life. As the project progresses, the opportunities for implementing variation or change reduce and the consequent costs associated with these variations rise substantially, Where off-site production techniques are to be used, these should be introduced early in the process. While off-site construction has tended in the past to be more expensive than brick block, now is being reduced to the same level due to the innovation of more techniques and to the variety of the components, and these bringing even greater economies. 2.2.3 Superior Quality Off-site manufacture for building components significantly improves the quality and the efficiency of the building due to high standard of quality control and test. Buildings exceed requirements on sound and thermal insulation levels, so this means that are more sustainable. 2.2.4 Help the society and the environment Off-site construction has also can help the society and the environment. Millions of affordable homes are required to meet growing demand, and there is increasing pressure to further improve efficiency and sustainability performance during construction and throughout the lifetime of the buildings. Off-site construction is environmentally friendly if it is planned well from the early stages of design and by integrating all the supply chain together. Less energy is generally required to develop the modules or off-site manufactured components. With improved process control ,buildings are pre-engineered each exactly the same and so can be adapted for ease of tiling and this should lead to reduced levels of waste on site of up to 70% and subsequent costs. In addition, with improved control of materials flow, raw materials can be recycled rather than skipped as often happens on site. The advantage of using OSC methods related to the reduction of waste to landfill are that the material usage in the factory is reduced up to 90% by the  careful design and procurement of materials, reducing the  amount of waste generated  both on-site and off-site. Offsite manufacturing was identified as a key potential method for promoting sustainability within the construction industry. Sustainability is increased as sound and thermal insulation are improved. Reduced time on site means less disruption to neighbouring residents or businesses. 2.2.5Reducing reliance on skilled labour While there is a significant shortage of housing in the UK, and the government plans to build more accommodation houses, there is another problem facing to achieve these plans as well the building industry a whole which is the skills shortages bricklayers, plumbers and electricians. Off-site construction helps to build more houses by reducing reliance on increasingly scarce skilled labour by reducing the number of labour where semi-skilled factory labour can be used during the construction of modules. 2.2.6 Improve Health and safety Health and safety issue also give off-site construction an advantage, it has been proven to be a safer method of construction because there are fewer components involved than traditional methods and there is no need for high quantity of labour on-site for the assembly process. 2.2.7 Business integration and economy development Off-site construction helps to integrate the supply chain. When executed effectively, the off-site construction process involves key manufacturers and suppliers early in the feasibility and design stages of the project. This ensures that the specialist skills and knowledge of these key suppliers are embedded within the project and can influence the design and construction phases of the project. Where appropriate these key suppliers should be given ownership of the design and involved fully in the execution of delivery, storage and movements of materials and components. CHAPTER THREE: OFF-SITE CONSTRUCTION! WHERE IT TAKES PLACE? 3.1Forms of off-site construction Off-site construction can take a number of forms. The form and extent of acceptance within the projects will depend on:the type of project: Is there a large proportion of duplication or replication? for example; in hotels and hostels, the type of client: Is the client a one-off or repeat client?, and the relationships and the arrangements between the project members. Off-site buildings and components systems range from small bolt-together sections to virtually complete buildings. Systems can be categorised as: Sub-assemblies Frames Panels (open or closed) Volumetric system Hybrids system 3.1.1 Sub-assemblies Sub-assemblies are the most traditional and widely used system in off-site manufacturing which is being used for many generations. Thistype of off-site construction can include elements using different type of materials such as concrete beams, block floors, and foundations. Prefabricated foundation systems can consist of precast, post-tensioned, concrete beams. Prefabricated beam installation in progress on piles. The beams can be omittedand modular structures can be installed to span directly onto piles and pile caps Photograph courtesy of Van Elle An additional examples for sub- assemblies systems are the glass reinforced plastic for chimneys, steel for curtain walling, and timber stairs. 3.1.2 Frames Framed structures, which are pre-assembled in factories, supply the structural support to buildings and are not something new feature in construction. Lightweight pre-assembled frames which can be delivered promptly to the site, speeding up the construction times for the main structural elements. The benefit of pre-assembled framed structures, that can help of reducing site cutting and the inaccuracies that can arise from it.Untitled-1.jpg Insulated steel frame building system Photograph courtesy of Fusion An example of framed structure is the steel frame module. Steel works in off-site construction are taking the most important part of the factory controlled construction due to the characteristics of the steel itself that can be shaped and moulded in any form; the result is light strong steel modules structures. The UK construction market is one of the most steel intensive in the world, with steel proving to be the material of choice for UK architects and structural engineers in the multi-storey building market. The 2007 Market Shares Survey figures show steel construction consistently takes in excess of 70 per cent over double the market share compared to when the survey was first carried out in the early 1980s.(Housebuilder Developer. 2008). The Steel Construction Institute has carried out a study of different construction projects using various levels of off-site steel construction technologies in busy urban sites. The goal of the study was to recognize the benefits of off-site construction relating to the reduction of the disruption caused to local residents by the construction operations. The study also aimed to quantify these benefits in terms of the reduction in dust, noise, vehicle circulation and the impact of site-generated waste on the environment. 3.1.3 Panels Panels are two dimensional frame that consist both the structural and the infill element, are sealed together on site. Example of panels are pre-assembled floor, wall, and roof panels. Using the right sealants are very important to gain the benefit of off-site manufactured panels in order to stand up the frames rapidly. The simplest form of off-site manufactured panel system is lightweight infill panels that are fixed to the structural frame, where the most complex form are the prefabricated sandwich panels which consist of both, the structural element, internal and external finishes. 3.1.4 Volumetric System Volumetric system is the frame and panel systems, and when the building is assembled and built from a series of volumetric steel or timber modules, connected together to form a room or groups of rooms to form complete structure. Modular construction is also a term used to refer the volumetric assemblies. While the foundations are being prepared under factory conditions, the modules are manufactured and finished (or partially finished) off-site, under factory conditions, then transported to the building site and assembled and connected to the foundations, then added the exterior cladding and the roof. Modular construction is more sustainable than traditional techniques because of the minimum foundations that required and because it is built under factory conditions, the modules are in better quality and defects are minimized. Modular construction uses the same techniques from the industrial sector but the result does not look like mass production product. Sophisticated modules and panels can be produced and can be easily customised by the clients requirements, and with new advanced techniques finishes: cladding and roofing, give the building its natural skin that suites the surrounding. 3.1.5 Hybrids System Plant rooms Plant room is a room or space in a building dedicated to the mechanical and electrical equipments and then they need an intensive labour. If plant rooms built off-site where there is cheaper labour, this can be more economically. Other advantage of plant rooms built in factory is if a project in time difficulties, always the installation of the services is squeezed, so using modular plant rooms certainly will help to avoid this problem. Using system-engineering principles, the resulting prototype has been developed principally for use in the construction of two and seven storey residential developments. It is a hybrid of frame and infill panels, the prototype enables construction in stick form, panels or 3D volumetric units, and works on the principle of a frame and infill system. The mainframe is hot-rolled steel and typically uses regular or square hollow sections with a width of 100mm for both columns and beams to provide a standard interface that can be in filled with floor and non-load bearing wall panels to complete the building. The prototype is based on currently available main components, which can be connected in a variety of ways to suit the individual project to allow flexibility in the level of work carried out off-site. Connections include innovative bolt connections to allow complete demountability, location systems and welded connections, all of which can be used in isolation or as part of a combined system. Bathrooms Pods Bathroom construction process can use Off-site construction technology, which in compare to the traditional way, would normally be carried out on-site. If we remove the construction process of the bathrooms to a controlled factory environment, bathrooms will become more ecological, functional, and with lower building costs. Bathrooms that we call them smart will also become more common with highly environmentally toilets and showers systems and with more advanced technology like tapes with sensors. The quality of bathrooms pods is far superior to the traditional on-site construction, more stylish, with high quality materials, and better for the environment in terms of a lower carbon footprint, lower levels of waste and reduced transportation of components. Bathroom pods are a very economically solution when it integrate with the whole construction process in large quantities such as; student accommodations, hotels, hostels, hospitals, and prisons.3.jpg Walker Modular CHAPTER FOUR: CASE STUDIES 4.1 British Land Ropemaker site, London Ropemaker is a commercial building for British Land, one of the UKs largest Real Estate Investment Trust. It is built in an eminent site in London. The 21 storey and three basement levels has 55,000 square metres net lettable space. The high profile building has impressive green certifications achievement including a BREEAM excellent rating. The development has been realised using off-site construction technologies in a large number of parts in the building. This study aimed to evaluate two products manufactured off-site; a modular walling system Podwall from Swift Horseman, and Technik flooring system supplied by Grants LTD. The research aimed to compare in deep analysis off-site construction techniques products to the traditional way of construction in terms of; waste on-site and off-site, resources needed on site, efficiency and productivity, cost, environmental impact analysis and end of life assessment, health and safety, and installation time. Features of the Podwall system (Swift Horsman. 2010) A flexible modular walling system incorporating finishes and services. All elements manufactured off site in a controlled environment. Innovative fit out solution providing high quality female, male, and disabled toilet units throughout the development. PODWALL research results Performance breakdown (man hours on site) Podwall saved approximately 40% to programme. Each floor at Ropemaker had an 11 week programme to install the Podwall (3 blocks per floor one ladies, one gentlemen and one disabled toilet), which would be equivalent to 15 ½ weeks for traditional fit out. Podwall waste Because the Podwall is manufactured off-site the waste on site is reduced. The largest proportion of waste generated is in the packaging, which ensures the product is protected between factory and site. Across the Ropemaker site a total of approximately 213m3 of waste was produced for all Podwall washrooms. Given the low levels of waste observed during the monitoring of the Podwall, traditional waste would considerably exceed the Podwall waste volumes. The percentage of materials recycled from Ropemaker frequently exceeds 85%. At Ropemaker the Podwall washroom package has a value of approximately  £6m, with 54 toilet blocks being delivered across 1969m2 The main differences in cost between the Podwall and the traditional system are in services installation and cubicles. This is because services are integrated off site into the walls and cubicles for the Podwall which explains the greater cost of these elements, whereas with traditional build the cost of installing services on site is higher. The traditional costs do not account for indirect costs such as the increased cost of waste and removal thereof and the increased programme time to install the traditional product. 4.2 Case Study: Bewdley High School and Sixth Form, Worcestershire This case study involves a school and sixth form building based in Bewdley, Worcestershire. A new building which can meet the needs and expectations of this school is to be proposed, designed and implemented. The requirements are said to be a building which offers flexibility for the school and its occupiers as well as being a low-energy solution. The changing needs of the school means space needs to be provided to accommodate the new influx of around 360 pupils. Yorkon manufacturers, who are based in the city of York, have created a two-storey high building at their off-site location. Due to the nature of the build taking place away at York as an off-site project, the building only took a mere 22 weeks to put together compared to an on-site project which would take longer. This new building has become a project now boasting a title as not only one of the most sustainable modular buildings within the UK, but offers heating via biomass fuel and holds a complex passive and low energy ventilation system. The building comprises of 60 steel-framed modules and has clear internal spans measuring up to 12m for space planning flexibility within. The parts were brought in using cranes and windows and partitions were put into place. The effectiveness of pre-installing the windows and partitions off-site show the efficiency and speed of this new phenomenon. It is a desired and sought after concept to still incorporate off-site construction into the regular and more traditional building techniques. The fact the building has integrated off-site technology into its production whilst still being themed around a conventional and traditional design for a drama and dance studio, ultimately shows the two somewhat diverse approaches to construction working in harmony together. The building comprises a 12 classroom facility which may accommodate the schools Modern Languages, Humanities as well as English Departments. Furthermore, a designated creative-area is also catered for within the design concept as well as an area for an administrative centre. Its design features boast central-heating fuelled by biomass fuel thus being environmentally friendly by minimising harmful carbon emissions. Not only this, but the new building can offer all timber cladding from sources that are confirmed sustainable, a highly-glazed activity studio offering a plentiful amount of natural light and an appealing bespoke roof structure thats pleasing to the eye. Looking further into the buildings design concept in offering a complex passive ventilation system, we can see that the clever idea of well-ventilated rooms provide a more comforting area for study and teaching. This additional air-flow is thus providing better concentration and performance for all those working within the new building. This is achieved through something recognised as passive air-stacking. The sensors installed are there to monitor levels of both carbon dioxide as well as temperature. This enables fresher air to be drawn in accordingly when detected as too low. This is fed diagonally over radiators which prevent the possibility of unwelcome cold draughts. Any stale air from the room is passed out from the room via high capacity discharge terminals found on the roof. This ultimately creates a continuous regulation of new air flow replacing older air providing optimum air composition levels in each room. Professionals working at Yorkon have expressed their views in using off-site construction in this project amongst others. They voiced that the main decision to go for off-site production was speed in completing the project which was highly important in making sure the facility would be ready on time for the new quantity of pupils to be joining the school. Furthermore, Yorkon is keen to be recognised as a reputable name in supplying superior quality along with an eye for sophisticated and precise detail in the designs and bringing revolutionary new techniques to building which can change attitudes towards regular modular construction. This is all despite any challenging timescale. Yorkonis adamant their team has provided the required building which can boast quality, bespoke elements and flexibility along with highly favoured low energy, environmentally friendly and speedy results. (The new building has provided us with spacious accommodation and room sizes that are appropriate for our learning and teaching needs. It is visually pleasing from the outside and fits in well with the locality. Our students have been impressed with the design of the building and it has helped to develop a strong sense of pride in our school and working environment. The modular approach is a very good method of construction for schools as it limits the disruption to learning because of the speed of assembly. The building will be easy to expand and the design is sufficiently flexible to meet the changing needs of our students and curriculum development.-Julie Reilly, Head Teacher and Sixth Form centre.) 4.3 Case Study-Emergency Assessment Unit, University Hospital of North Tees. In this case study we are looking at the new revolutionary building which was designed to fulfil the needs of Interserve Project Services/North Tees and Hartlepool NHS Foundation Trust. The building will be located at the University Hospital of North Tees. The purpose-designed and built Emergency Assessment Unit has been required in order to reduce waiting times for much demanded emergency treatment. This is something the Government has planned as to drive down waiting times for patients. The amount of beds are needed to be increased at the Stockton site as well as the site needing to be able to provide a service to those needing emergency surgical care, based centrally on location rather than some distance away. The unit has promised to feature up-to-date emergency care and include specialist staff who can deal quickly and efficiently with a high number of patients thus increasing patient turnover. The solution to these needs was met through a  £2.8m Procure 21 project which was awarded to Yorkon manufacturers, based in York, by Interserve Project Services. Off-site construction and the installing of a 42-bed Emergency Assessment Unit was the aim for the new building as its production. The building included 42 steel-framed modules manufactured off-site at York and installed on-site in as little as a few days. Disruption was therefore limited and patients could rest unaware of any commotion. The 1,710m square single storey extension to the pre-existing department was astonishingly and impressively erected in just over six months from beginning to end. The building also can boast a full range of modern well-equipped facilities for any acute medical emergencies. Features are listed as including four-bed wards, single en-suite bedrooms, an isolation ward, high-dependency beds, consulting rooms, ward managers office, waiting area, Quiet room, staff changing facilities and rest room and also an interview room. Incorporated into the design were roof lights to increase any natural light in the centre of the unit and furthermore holds latest technology equipment. The installation of workstations are readily available and can be used at a patients bedside. This building proudly boasts to be one of the first units in the country to offer an electronic information board too. Looking to the comments of professionals working within the construction of this new high-tech building, we can see the positive influence of off-site technology in providing rapid, quality solutions to much needy clients

Deconstruction of Thank You, Ma’am :: Thank You, Ma’am

Deconstruction of Thank You, Ma’am    There are a million acts of kindness each day.   Some young man gives a stranger a compliment, or a teacher brightens a students morning.   But, in the world we live in today, these acts are rare to come by.   In this short story Thank You, Ma’am, the boy, out of mysterious luck, gets taken in by the woman whom he was trying to steal a purse from.   Her actions, following the incident towards the boy, may have seemed very kind and understanding, but the boy needs a more solid way of punishment.   He requires discipline that will show him that as complicated as life is, there will not always be someone for you to lean and depend on.   Ã‚  Ã‚   The first and most foremost thing that would come to mind when reading this story is how caring Mrs. Luella Bates Washington Jones was, that she took in the boy and nurtured him; she tried to teach him between right and wrong.   She gave him food, a nice conversation, and even a chance of escape, which he chose not to take, but these methods are still an immoral way of handling the situation.   If a boy were to come up to an everyday woman on the streets, that victim would not be as sensitive as Mrs. Jones was to the boy she caught.   To teach a young man that if you steal and you are going to get special treatment is not an effective method of punishment.   Ã‚  Ã‚   First of all, the boy told Mrs. Jones that he tried to steal her purse for one reason, to buy blue suede shoes for himself.   She then replies, â€Å"Well you didn’t have to snatch my pocketbook to get some blue suede shoes... You could have just asked me.†Ã‚   There are many faulty choices of judgments made in this comment, mainly because the outcome of the situation would almost never happen in the real world.   The boy will now, after being told he should just ask for the shoes, believe that anything he ever wants will come to his possession if would just ask.   To â€Å"trick† a child into being convinced that if you just ask a woman for money or anything that she will give it to you is morally wrong, and it is not fair for the boy to go through life having and accepting this state of mind.

Outline/Essay thesis Essay

Outline I. Setting A) â€Å"The Lottery† by Shirley Jackson: The setting of Shirley Jackson’s â€Å"The Lottery† takes place June 27th on a warm, sunny day in a small town, between ten in the morning and noon, specifically in the village square between the post office and the bank. B) â€Å"The Destructors† by Graham Greene: The setting of Graham Greene’s â€Å"The Destructors† takes place in a post-war period in a London town, more specifically in a lot of an old man, Old Misery’s, home. II. Irony A) â€Å"The Lottery†: In this short story, the town’s inhabitants are gathered in the town square for the lottery drawing. The word â€Å"Lottery† may have the reader thinking that there is to be some type of prize to be collected for one person out of the many townspeople. Yet, the lottery depicted in this short story is more horrifying. Each person is required to pick a slip of paper from an old black box, and if a person receives a slip of paper that has a bold black dot on it, they are closed in on and stoned to death. B) â€Å"The Destructors†: In this short story, one area involving irony may be between the characters Blackie and Trevor. Blackie is the original leader of the boys’ small gang. He controls what is done and how it is executed. Trevor rarely speaks, only voting yes or no to the gang’s plans, up until he mentions the plan to destroy Old Misery’s home. Also, Trevor is the son of an architect. Old Misery’s house was built by a famous architect, so it is ironic that he’d want to destroy the home. III. Symbols A) â€Å"The Lottery†: One symbol found in this short story is the black box from which the slips of paper are pulled. The box itself is black, possibly representing the oncoming death of the one who pulls the slip of paper with the black dot on it. The box was said to be worn down, meaning it had been used for many years now; A tradition that the people in the town were not willing to break. B) â€Å"The Destructors†: Old Misery’s home is settled in a  poverty and post-war stricken neighborhood, yet through the destruction stood his house, built by the famous architect Christopher Wren. Trevor knew who Wren was because the architect works with upper class people, being that he used to be one of them before the war took place. Thesis The short stories â€Å"The Lottery† by Shirley Jackson and â€Å"The Destructors† by Graham Greene hold as many similarities as well as differences, starting with each story’s settings. In â€Å"The Lottery†, the setting is a small town of no more than 300 people. It is a warm and sunny day, and the townspeople, both old and young. Have gathered in the village square to take part in this town tradition. In â€Å"The Destructors†, the setting is in a poverty and post-war stricken neighborhood, in the lot of Old Misery’s home, where the gang of young boys gathered every day. Around the neighborhood, as well as the town, lie ruins of homes and other buildings. Other aspects that stood out in these two short stories were the use of irony. In â€Å"The Lottery†, one would expect the word â€Å"Lottery† to have a good meaning, as if they had won something beneficial. Yet, the Lottery turned out to be more gruesome and inhumane than expected. In â€Å"The Destructors†, one of the most notable pieces of irony found was the switch of leadership roles between Blackie, the original gang leader, and Trevor, the quiet son of an architect. Trevor did not say much except when it came to voting on the gang’s doings, which usually required no more than a â€Å"yes† or â€Å"no†. A similarity that these two short stories had with one another were how they ended. Both stories did not end happily. Jackson’s â€Å"The Lottery† ended up with a woman being stoned to death by the entire townspeople, which included her children and her husband, as well as friends that had been made before the lottery had taken place. â€Å"The Destructors† ended with the gang successfully destroying Old Misery’s home after working diligently and skillfully to tear the house down from the inside.

Global Warming Essay Example

Global Warming Essay Example Global Warming Essay Global Warming Essay Two issues that worry many scientists are planetary heating and the nursery consequence. The nursery consequence is a natural procedure that keeps the Earth at temperatures that are liveable. What does the nursery consequence have to make with planetary heating? When worlds release gases into the air, the nursery consequence will change the temperature of the Earth. More gases in the ambiance means the Earth will get down to acquire heater, and the consequence is planetary warming. On the other manus, if there was no nursery consequence, the Earth would be excessively cold for worlds to comfortably be. In order to speak about planetary heating, we must foremost larn what causes the nursery consequence. The three most common nursery gases are H2O vapour, C dioxide, and methane. Many of the Sun s beams are absorbed by H2O vapour. Water vapour is a natural atmospheric gas and it accounts for aˆ?80 per centum of natural nursery heating ; the staying 20 per centum is due to other gasses that are present in really little amountsaˆ? ( Murck, Skinner, and Porter 488 ) . A nursery gas known as C dioxide is the 2nd biggest absorber of the Sun s heat beams. Worlds affect the sum of C dioxide in the ambiance in many ways. Every clip fossil fuels are burned, more C dioxide is released into the air. Car fumes emanations besides increase the sum of C dioxide in the air, and more C dioxide means more heat beams being absorbed. This will do the Earth s temperature to warm. : Another nursery gas is methane. aˆ?Methane absorbs infrared radiation 25 times more efficaciously than C dioxide, doing it an of import nursery gas despite its comparatively low concentrationaˆ? ( Murck, Skinner, and Porter 490 ) . Many surveies have been performed on how methane is released into the ambiance. Consequences have shown that methane is aˆ?generated by biological activity related to rice cultivation, leaks in domestic and industrial gas lines, and the digestive procedure of domestic farm animal, particularly cattleaˆ? ( Murck, Skinner, and Porter 490 ) . The Environmental Media Services Organization has found that the nursery consequence aˆ?could thrust temperatures up every bit much as 6 grades by the twelvemonth 2100 an addition in heat comparable to the 10 grade warming that ended the last ice ageaˆ? ( Fast Facts ) . If a 10-degree heating was the factor that ended the last ice age, conceive of what another heating could make. aˆ?Consider hydrology, for case. Warm air holds more H2O vapour than cold air, so there is an addition in vaporization in dry countries, and therefore more drought something that has been documented on every continent. Once that H2O is in the ambiance, it s traveling to come down someplace and, so, we have seen the most dramatic implosion therapy of all time recorded in recent old ages. In 2004, 300 million worlds, 1 in 20 of us, had to go forth their places for a hebdomad, a month, a twelvemonth, or everlastingly because of lifting watersaˆ? ( The Planet Speaks 124 ) . Much of the gained H2O would be from runing ice caps in the ocean and runing glaciers on land. Coastal metropoliss and islands could be wiped out. Global warming would non impact merely worlds ; it would besides impact sea life. This would go on because H2O temperatures would lift. aˆ?Corals are intolerant of temperatures merely a few grades warmer than usualaˆ? ( Fast Facts ) . There have been jobs with corals deceasing out in the past few old ages because of increased H2O temperatures. Other marine life would likely migrate to warmer Waterss. The warm H2O would do them believe they were in their natural home ground. A ruin to this unknown migration would be that nutrient would go scarce in their new, unadapted home ground. An illustration is pink-orange ; salmon are besides sensitive to the temperature of the H2O. During the summer when the H2O is warm, salmon have a high metabolic rate. During the winter months, their metamorphosis slows down, which is good because less nutrient is available at this clip. With planetary heating and increased H2O temperatures, salmon would hold a high metabolic rate longer each twelve month. They would perchance eat all the available nutrient and many salmon would decease as a consequence. Global heating is already upseting forms of the circulation of saltwater. Cold H2O moves along the sea floor toward the equator and warm H2O around the equator moves toward the poles across the surface of the ocean. This procedure is really of import to the life of ocean species. This circulation procedure brings oxygenated H2O to the sea floor. If this procedure no longer happened, H2O along the sea floor would go depleted of the O beings need to surviveaˆ? ( Fast Facts ) . The resulting factor would be more decease among deep-sea beings. There are many negative environmental effects of planetary heating. Another consequence is the fact that higher temperatures will take to a alteration in the H2O rhythm. Warmer temperatures will do a greater sum of vaporization from lakes, rivers, watercourses, and oceans. In some countries this could be good, but in other countries it could be bad. In northern parts of the U.S. , where we live, an addition in the temperature and the sum of rain could widen the turning season of harvests. In bend, the husbandmans could do more money. It could besides ache some husbandmans though. There is a possibility that harvests could acquire excessively much rain and harvests could be killed. Certain countries would really acquire less rain, which would take to more drouths. Warm temperatures and moisture conditions would be the chief consequence of planetary heating in certain countries, and warm temperatures and moisture conditions are factors that promote tropical storms. Therefore, tropical storms would look more frequently and with greater frequences. More rain as a consequence of planetary heating will besides coerce works life and its species to set their location. Speciess migrate of course, but scientists ay that planetary heating would do them to migrate at a much faster rate. If the clime alterations, aˆ?some forest species in North America will switch by every bit much as 300 stat mis to the northaˆ? ( Campaign to Stop Global Warming ) . Plants will besides be forced to migrate. If one part is acquiring more rain than another, workss that need more rain that are on the boundary line of these two parts will of course get down migrating into the part that is acquiring more rain. A recent impact of planetary heating is that it is assisting some diseases spread easier and to more people. Mosquitos are a major bearer of lifelessly tropical diseases. These diseases are normally known as malaria, cholera, and dandy fever febrility. aˆ?Malaria eruptions are normally confined to where the minimal winter temperature reaches no lower than 16 grades Celsiusaˆ? ( To Save Lives ) , harmonizing to the Worldwide Fund for Nature, an independent preservation organisation. Scientists are get downing to detect that malaria eruptions are happening outside the normal countries and are imputing this to increased temperatures from planetary heating. States inside the U.S. hold even had more instances of malaria. Summers in the U.S. are acquiring more hot and humid than usual, I can vow for this, and malaria mosquitoes thrive in hot and humid conditions. Increased temperatures and more rain cause hot and humid conditions and if the Earth continues to acquire warmer, malari a will distribute to even more new topographic points. A survey suggests that malaria transmittals would increase from 45 % of the Earth to 60 % of the Earth if atmospheric degrees of nursery gases reach concentrations equivalent to a doubling of CO2 since the Industrial Revolution ( Campaign to Stop Global Warming ) . Cholera and dandy fever febrility besides pose menaces to new populations because they excessively are carried by mosquitoes that thrive in hot and humid conditions. As with malaria, more cholera and dandy fever febrility eruptions are happening because of migrating mosquitoes. These are the most unsafe effects of planetary warming right now because unlike all the other effects discussed, these diseases can kill worlds within a two-week clip and they can distribute like wildfire. Global heating has become a major environmental job in the last five old ages and it is nt acquiring any better. The little additions in temperature seem harmless, but they can make an tremendous of harm to the Earth s ecosystem. Merely a few grades ended the last ice age, another warming like that could hold a ruinous consequence on the Earth and its animals, including us. In order to halt planetary heating, much has to be done. The first thing to make to command the Earth s temperature is to take down the combustion and/or the emanations of fossil fuels because that is the individual most responsible cause of planetary heating. The ruin is that after the planetary heating procedure has started, it is really difficult to change by reversal it. Global warming temperatures turn exponentially and we will hold to make an reply for planetary heating sooner than people think. I do nt cognize how to get down the procedure of firing less fossil fuels. All I know is planetary heating has to be stopped if we want to maintain populating the manner we do now. If it is nt stopped, the jobs discussed in this paper will merely acquire bigger and bigger and the stoping consequence will finally be decease. Plants Cited aˆ?Campaign to Stop Global Warming.aˆ? State PIRGs ( public involvement research groups ) Working Together. Mar. 2006. 4 Oct. 2007 hypertext transfer protocol: //www.pirg.org/enviro/global_w/fact.html. aˆ?Fast Facts.aˆ? Environmental Media Services. 10 July 2006. 23 Oct. 2007 hypertext transfer protocol: //www.ems.org/climate/sub2_climate.html. Murck, Barbara W. , Brian J. Skinner, and Stephen C. Porter. Environmental Geology. New York: John Wiley A ; Sons, 2004. 488-490. aˆ?The Planet Speaks.aˆ? The Wilson Quarterly 25.4 ( Autumn 2006 ) : 124. aˆ?To Save Lives, Give Global Warming the Same Priority As Biological Weapons, Says WWF.aˆ? WWF Global Network. 5 Nov. 1998. 27 Nov. 2006 hypertext transfer protocol: //www.panda.org/news/press/news.cfm? id=158.