Measuring the Absorption Coefficient for Some Common Materials Used in Functional Rooms through Standing Wave Ratio Adonis Cabigon1‚ Alaiza Tangaha2 Department of Physics‚ University of San Carlos‚ Nasipit‚ Talamban‚ Cebu City 6000 1adoniscc@yahoo.com 2mayalaiza92@yahoo.com Abstract In this paper‚ we present the measurement of the absorption coefficient α of MDF (Medium Density Fiberboard) and Fiber Cement through an improvised standing wave apparatus consist of an enclosed tube with
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CORRELATION & LINEAR REGRESSION Prof. Jemabel Gonzaga-Sidayen Spearman rank order correlation coefficient rho (rs) • Spearman rho is really a linear correlation coefficient applied to data that meet the requirements of ordinal scaling • Formula: rs = 1 - 6 Σ D i 2 N3 - N – Di = difference between the ith pair of ranks – R(Xi) = rank of the ith X score – R(Yi) = rank of the ith Y score – N = number of pairs of ranks Try this Subject Proportion of Similar Attitudes (X) Attraction (Y) Rank of
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How was the Microscope Invented? The microscope is a machine used to see tiny‚ small things such as germs and bacteria. These small creatures are not seen by us but can be seen by a microscope. The three subtopics that will be mentioned are: 1) Who invented the microscope? 2) Why was it invented and What are the different types of microscope. The prediction made was that the microscope was a very important part of life in the middle-ages. People had very serious sicknesses at that
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Homework 1 Due Monday‚ September 17th at the beginning of class. Show your work. 1. Match the differential equation in (a)-(c) to a family of solutions in (d)-(f). The point of this exercise is not to solve the differential equations in a) - c). (a) y = y 2 (b) y = 1 + y 2 (c) yy = 3x (d) y = tan(x + C) (e) 3x2 − y 2 = C (f) y = −1/(x + C) 2. Find the value of k so that y = e3t + ke2t is a solution of y − 2y − 3y = 3e2t . 3. Solve the following differential equations and IVP’s. You may solve these
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Explain the concept of socialization and how useful is it in understanding human behavior? Socialization is the process in which an individual learns the way of life of his/her society‚ learn the trick of the trade and develops the capacity and the potential to function both as an individual and as a member of the society by internalizing the culture in which the society is based on. Socialization is a life-long process occurring at all stages in life starting from the day the individual is born
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CONCLUSIONS Living in a continuously changing world‚ the power is to those who better and faster know to adapt‚ to the entrepreneurs with a great flexibility and fast response reaction to the newest and most sophisticated needs and tastes. Rooting back in the ’86‚ there was given a framework for doing business‚ by the introduction of the Single Market which eased the movement with the Union and gave incentives for new business plans. Meeting these rules and regulations‚ enterprises are free
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1.1 Explain why different communication methods are used in the business environment There are many methods of business communication‚ please see below a few and the uses of these different methods: • Emails – this is when you send a letter formatted note via the internet. There are many benefits to emails such as they are delivered extremely fast when compared to traditional post. Emails can be sent to one person or several and the cost is still cheap due to only having to use internet connection
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basis of not keeping a buffer stock‚ it’s a ‘pull’ system of production so the order for a good‚ signals when a product should be manufactured. This system allows there to be low storage costs as spare parts arrive at the factory when they need to be used in the production line‚ which reduces the storage costs drastically. Just in time works on the basis of not having buffer stock‚ this reduces costs‚ but it’s a hard system to keep in perfect sync with the production line‚ as spare parts should arrive
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The purpose of this paper is to provide a response to a scenario by running a correlation and regression analysis for a statistics class assignment. The assignment provides a scenario with two part‚ pursuing ways to develop and maintain online and blended programs (Szapkiw‚ 2014‚ p. 2). This assignment required the use of SPSS to “choose the appropriate tests . . . run the tests and analyze the data” (Szapkiw‚ 2014‚ p. 14). Structure This assignment has two aspects and seven sections for the
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is useful to a certain extent. The movie is useful in the way that if you were starting to learn about terrorism‚ in general‚ it would then be advantageous to watch this film‚ as you would gain an understanding of some of the tactics used by terrorists. Additionally the great fight between governments and terrorists would
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