Heat release rate of a subway car on fire in a shrink-scale model Abstract: Heat release rate in a shrink-scale model of a subway car on fire is measured for various aspects of an ignition source and simulated materials differing in material by using shrink scale model. The time is required to reach the value‚ although the maximum Heat Release Rate value is independent of the position of the ignition source. The best method for determining the heat release rate is the maximum Heat Release Rate
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Singapore Tax Rates and Income Tax System Introduction Singapore’s is one of the world’s biggest economies. Since the global financial crisis and more recently‚ the Eurozone sovereign debt crisis and the downgrading of the US credit ratings‚ many global and local investors has sought Singapore as a new safe haven for investing their wealth in and setting up businesses and regional headquarters. In 2010‚ Singapore’s economy has rebounded close to 15% year on year. Singapore‚ due to its
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What causes High Crime Rate? Westwood College (Criminology) Week 2 Assignment What causes High Crime Rate? Crime rate is where the Federal Burro of Investigations use the number of crimes reported to the burro to measure the crime rate of certain locations as well as the type of crimes. When researching two cities there are two different ways to research the crime there is qualitative and quantitative; these two sound similar but there are some differences. Qualitative has details with descriptions
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Heart rate is an extremely important part of many people’s lives. It affects our personal health and how our body works. When the body exercises‚ the heart rate goes up and when the body is inactive or not being active the heart rate goes down. When the pulse is pumping fast‚ then that means work is being done. Having a high heart rate is good for the heart and the body. Obese people can use heart rate and exercise to change their life. Due to the amount of people that are obese‚ a good amount of
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Exercise affects all people differently‚ specifically a person’s heart rate and blood pressure. After exercising your heart rate should increase and your blood pressure should decrease (Blood Pressure Association‚ 2008). The purpose of this lab was to determine which level of exercise would have the greatest impact on affected pulse and blood pressure. In this lab we tested how exercise affected heart rate by testing a random group of people with different body types and exercise levels to see how
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IN-N-OUT BURGER You may be thinking‚ “Hey‚ what’s the big deal about IN-N-OUT that you have to write an article about it? But if that is what you’re thinking‚ then you are likely to have one or more or these great restaurants in your town. However‚ not everybody visiting LasVegas has an IN-N-OUT BURGER back home‚ but they are likely to have heard of this fast food chain. A regional burger chain IN-N-OUT BURGER is not found throughout the Untied States‚ and this is due to several reasons‚ but
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Latinos and African Americans. Minorities are more likely to be targeted by members of a dominant race. In the article "Causes of Prejudice‚" author Vicent N. Parrillo‚ professor of Sociology at William Paterson University‚ explains many different theories of why certain racial groups are more likely to be discriminated against than others. Although Parrillo admits that the real causes of prejudice are complex‚ he explains the theories of emotional
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Question: How does the number of sit-ups affect your heart rate. Independent Variable (IV): Number of sit-ups ( 0‚5‚10‚15‚20). I chose these 5 increments because they are consistent numbers in which everyone can participate without it being to much. Dependent Variable: heart rate( BPM) +/- 4 ( number of beats in 15 seconds multiplied by 4). Materials: timer‚ flat surface‚ movable clothing Background: In this experiment I will test your heart rate and if it increases or decreases with exercise (sit-ups)
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Agricultural Revolutions The transformation of farming that resulted in the eighteenth century from the spread of new crops‚ improvements in cultivation techniques and livestock breeding‚ and the consolidation of small holdings into large farms from which tenants and sharecroppers were forcibly expelled Amulet Small charm meant to protect the bearer from evil. Found frequently in archaeological excavations in Mesopotamia and Egypt‚ amulets reflect the religious practices of the common people
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motion. (5) Q.4 a) How have optical astronomy and radio astronomy aided in the study of universe? (5) b) Discuss the features of planet Mars gathered till date by the scientists. (5) Q.5 a) With the help of an example explain the systems view of life. (2) b) Explain the theory of natural selection proposed by Darwin. (3) c) Explain the carbon cycle with the help of a diagram. In what way human activities have altered the balance of carbon cycle? (5) Q.6
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