Fire-Resistant Properties of Building Materials Assignment

Fire-Resistant Properties of Building Materials - Assignment Example In addition, a recommendation will be made on the building materials best suited for the construction of a proposed building. Fires generally produce temperatures of approximately 1000C which can seriously affect the structural integrity of a building. Among the effects of fire is the loss of strength of the building material which can result in building collapse. In addition, thermal expansion associated with high temperatures may affect structures that are not directly in the vicinity of the fire. With the exception of timber, all materials used in building construction will begin to lose strength at temperatures exceeding 250C. This effect may be permanent. Metals begin to form droplets beginning at 300-350C. Concrete changes colour to pink at 250-300C. Chemical effects occur at 650C for aluminium and its alloys, and 1100-1200C for copper and iron (Prentice, 1990). Timber is one of the oldest materials used in building construction. The properties of timber are dependent on the type of wood used in construction, and how it has been treated. Wood responds well to tensional and compression forces but can bend due to the fibrous nature of this material. Wood can be a fire resistant material as it is subject to charring, which means that the wood in the centre may be protected during combustion to retain the structural integrity of the building. For the most part, however, timber is rapidly consumed by fire and can enhance the intensity of a fire since the material is subject to combustion. Timber used in building materials can be made more fire-resistant by coating the surface of the timber with fire-resistant chemicals such as ammonium phosphate and soleplate, borax and boric acid (Jones, 1986). Heavy wood timbers may be fire-resistant since the wood burns slowly inward causing charring of the exterior while the inner wood layers remain protected for significant periods of time.     Ã‚  

Business Discussion Advise Essay Example | Topics and Well Written Essays - 500 words

Business Discussion Advise - Essay Example This road map aims to answer questions relative to the growth potential and objectives of the business as well as the feasibility of financial projections. Apart from this, the purpose of business plan may also hinge on its analysis of current global market conditions and business risks inherent in other countries as well as the proposed capital structure that would maximize the value of the business (Chan, n.d.). In terms of the marketing aspect, the business plan also contains the key issues in connection with market identification in order to link the demand and marketing program for the product manufactured or service provided by the firm to its existing and potential customers across countries ("MoneyGlossary," n.d.). As mentioned, an entrepreneur should carefully consider the capital structure of the business in light of the substantial working capital requirement of a global investment. With this, he/she should take into account the sources of finance to fund business operations. For instance, he/she may opt for a global offering of the firm's stocks in order to raise capital. On the other hand, an entrepreneur may also consider issuing foreign bonds, the issuer being a foreigner in a particular domestic market, in the bond markets of various countries ("Investopedia,"n.d.).

Wk 4 Compare the different law enforcement tactics to combat human Essay - 1

Wk 4 Compare the different law enforcement tactics to combat human trafficking. Is law enforcement criminal intelligence sharing and cooperation on human trafficking working - Essay Example (Simon p1) The question posed is whether the different law enforcement tactics to combat human trafficking including criminal intelligence sharing and cooperation is working. I would say that based on the research in the 2 articles provided it is working at least to the extent of slowing down the rate of increase of human trafficking incidents if not actually decreasing them. Some of the causes of human trafficking are beyond the direct control of law enforcement such as poverty, political and/or social inequalities, natural disasters like Katrina and political influences. Also the extent of human trafficking is difficult to quantify due to the reluctance of victims to alert law enforcement even if they can for fear of deportation and/or retribution from the traffickers. The 2 articles provided address the issue of US human trafficking in different ways. Simon discusses effective policing whereas Hepburn et al focuses on advances in legislation. Simon’s methodology is to survey Florida police departments and non government social service organizations (NGOs) to assess their policies for fighting human trafficking. He notes that proactive community policing has proven more effective than traditional reactive policing in fighting crimes such as human trafficking. This involves officers interacting with members of immigrant communities, preferably in their own language, and NGOs catering to them to gain intelligence about suspected trafficking operations. Also since prosecutions are pursued federally there must be cooperation between the 2 levels to ensure local police identify and stop the crime, manage victims and protect evidence to ensure prosecutions are effective. Police officers must be trained not only in the law but also how to deal empathetically with fearful victims. On the other hand, the Hepburn et al article outlines developments in

Management Assignment Example | Topics and Well Written Essays - 2000 words

Management - Assignment Example Managing performance is an ongoing activity that involves identification of performance measures, implementation of the performance management system, evaluation of performance outcomes and provision of feedback for improvement purposes (Kammerer, 2009). Importance of measures of organizational and managerial performance of Mid Staffordshire Hospital Trust Organisational performance measures assess how well the organisation contributes to the attainment of its vision, mission and strategic goals. Managerial performance measures focus on how well the management plans, organises and allocates limited resources in an efficient and effective manner towards the attainment of organisational goals (Kammerer, 2009). Measures of organisational and managerial performance are importance since they enable the organization to meet the demands of external accountability and foster strong sense of internal accountability. Measures of performance provide the basis of implementing organisational stra tegies through identifying the expected performance goals. The measures allow for collaboration through integrating the objectives of the organisation with the key performance indicators (Kammerer, 2009). ... The measures will enable Mid Staffordshire NHS hospital to improve communication with external stakeholders such as suppliers of medical equipment and government regulatory agencies. The measures of performance justify expenditure and costs in the organisation through ensuring cost-effectiveness and identifying the value for money committed towards improvement of organisational processes (Niven, 2005). Advantages and disadvantages of using balanced scorecard approach to organizational and managerial performance Balanced scorecard was developed by Robert Kaplan in early 1990s, but has certain advantages and disadvantages as a measure of both organizational and managerial performance. Balanced scorecard translates the mission and business strategy in to a comprehensive set of performance measures that cater for the overall organization. In addition, the performance measurement tool acts as a communication tool since it outlines the employee expectations and aims at ensuring periodic ev aluation of the performance standards (Christensen, 2008). According to Daft (2010), the tool integrates both short-term and long-term measures of performance and forms the basis of employee compensation. Ideally, balanced scorecard offers an advantage as performance management system since it breaks down strategic measures to the bottom level units such as department, clinical units, and individual staff within the organization. Balanced scorecard enhances creativity and innovation in the organisation through continuous learning and growth opportunities for the staff and improvement of the processes (Ginter, Duncan & Swayne, 2013). Lastly, the performance management tool leads to unique competitive advantage through improved decision-making and improved processes in the entire

Megacities in Asia Essay Example | Topics and Well Written Essays - 750 words

Megacities in Asia - Essay Example From the per capita income of mere $76 in 1970, the country has catapulted into a huge over $19,000 per capita income in almost 40 years with the total GDP nearing to a trillion dollars. Seoul being its largest city and commercial hub, the population in the city has exploded by over 500 percent since 1960. There has been a huge migration of people from rural parts to the urban area especially to Seoul. Since early 1960s, Seoul has become the major hub of the Korean economy and has transformed into a major megalopolis now. While Seoul constitutes only 0.61% of the country's area, it â€Å"houses about 84% of government bodies and institutions, 88% of Korea’s 30 largest companies, and 75% of the 20-most popular universities in the nation. More than 65% of all bank transactions, both savings and lending, take place in Seoul" (Jeon, 2005 p5).     Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   No other city in the world perhaps takes so much economic burden as Seoul has taken for its nation . Population density in Seoul is so high that the current per person residential space availability is only 20 sq. m. The space availability is quite low when compared with large western cities in the developed world such as London, New York or Paris. Even Tokyo which is considered densely populated provides per person space to the tune of 55 sq. m. On per sq. km basis, population in Seoul stands at 23,908 that shows much higher density than Tokyo at 7,099 people per sq. km. Gini index measures income inequality among the citizens on the scale of 0.0 to 1.0 with 0.

SLA Theories Essay Example | Topics and Well Written Essays - 1500 words

SLA Theories - Essay Example From this study it is clear that the problem that therefore arises is that there is no common medium of communication in regards to the difference in language and therefore the acquisition of the second language for the communication and proper understanding to be very effective. One major factor that needs to be accepted and owned is that when it comes to the learning of the second language or foreign language, processes that are undergone while learning the language and the persons who are engaged in the learning of this kind of language are very much essential. This study highlights that the social condition arises to difficult in second language acquisition due to various situations that students find themselves in. Learners typically interact with other learners and some speakers of the target language are affected by through this process. Particular utterances, moves, and verbal exchange are the ones that determine the learners’ caption of the second language acquisition during learning. In such cases, hearing can be learnt in a different way opposite to understanding what has been said. This limits the acquiring of the new words or vocabularies and the sounds of those words. Activities also relate or contribute a lot to problems related to second language acquisition as used by new learners where a unique part is to be played to enhance it. Linguistic features if ignored they can contribute a lot to failure to adopt a second language acquisition during the TL which in full refers to target language. These feature s if limited can result to its limit due to the influence of the vernacular which can outdo the second language. In the provision of the solution to the problem, it is therefore quite in order for the putting into using various theories in the Second Language Acquisition (SLA).  

Learning as a Process and as a Product Essay Example for Free

Learning as a Process and as a Product Essay When you ask people what do they think about learning? They only think in the final result. Isn’t to important to comprehend what that really means, and how big and important is the process. It is to simple to analyze what we have been learned before just making us the question If we really remember what we learned? But no everyone think in learning as a process. How do we learned that? If it was difficult? It’s the same learning as a process and as a product? Learning is the end product of some process. But when is learning a product? Learning as a product is when a person knows completely and totally that he/she dominates the knowledge, but also he/she have been qualify to do that â€Å"knowledge† what it means that he/she not just know the theory but also have the experience. The final product of the learning may show the capacity or level of each student and let the teacher know who needs more practice in a specific area. It depends on what they were working on, but it doesn’t mean that they are going to tell you or notice that the student really acquires the knowledge or the skill or if they need a more advanced or lower level to do the activities. Wich it means that learning as a product is the goal that the â€Å"learning process† must have. Learning as a process will be the behavior changes of certain experiences that people have had. Learning as a process goes further than learning as a product, because in one what it matters is the final result, and in another one what it matters is how was it? It’s not the same if I learned something just memorizing without practice. Besides If a learn something with theory and practice my final result it’s going to be better. It’s to important the process in which each person learned, because that will ensure you that you really understand and dominate what people taught you. That’s why everyone should recognize the difference between learning as a product and as a process.