its contributors‚ and drag coefficients. The data was analyzed using Matlab by two different methods‚ through pressure distributions‚ and through a force balance. Approximations of the lift and drag data to compare with the experiment results were attempted to test which methods were effective‚ or not effective. These approximations were conducted using a Javafoil simulation‚ and also using thin airfoil theory. The lift forces calculated from the pressure distribution measurements were slightly
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programming. Steps involved in LPP 4 Advantages of LPP 3 Formulation of LPP 3 10 3 a. What is degeneracy in transportation problem? How it can be resolved? b. Solve the following transportation problem using Vogel’s approximation method. Factories F1 F2 F3 Requirements C1 3 7 2 60 Distribution Centres C2 C3 C4 2 7 6 5 2 3 5 4 5 40 20 15 Supply 50 60 25 Degeneracy in transportation problem and resolving it Computation/Solution to the
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roots of an algebraic function‚ f‚ using a technique similar to Newton’s method but without the need to evaluate the derivative of function. * Given an expression f and an initial approximate a‚ the Secant command computes a sequence‚ =‚ of approximations to a root of f‚ where is the number of iterations taken to reach a stopping criterion. * The Secant command is a shortcut for calling the Roots command with the method=secant option Advantages of secant method * It converges at faster
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|| || Data Tables: Step 3: Show the calculation of the needed amount of Na2CO3 Convert 1.0g of CaCl2-.2H2O to moles of CaCl2-.2H2O 1.0g x 1 mole CaCl2-.2H2O 147.0 g CaCl2-.2H2O = 0.00680 moles CaCl2-.2H2O The mole ratio is 1:1 Hence if we have 0.00680 moles of CaCl2-.2H2O we will as well need 0.00680 moles of Na-2CO3 Convert moles of Na-2CO3 to grams of Na2CO3 = 0.00680 moles Na-2CO3 x 105.99g Na-2CO3 1
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for biological rhythms 1. Outline what we mean by an endogenous pacemaker (3) Endogenous rhythms are rhythms that aren’t imposed by the environment but generated from within the organism. Since many of our biological cycles follow an approximation 24-hour rhythm‚ even in the absence of external stimuli‚ it follows that there must be some kind of internal biological clock. 2. What is the name given to external events that play a role in rhythmic activities? Give an example (2)
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LM35 Precision Centigrade Temperature Sensors The LM35 series are precision integrated-circuit temperature sensors‚ whose output voltage is linearly proportional to the Celsius (Centigrade) temperature. The LM35 thus has an advantage over linear temperature sensors calibrated in ˚ Kelvin‚ as the user is not required to subtract a large constant voltage from its output to obtain convenient Centigrade scaling. The LM35 does not require any external calibration or trimming
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Writing Assignment #1: Supply and Demand "Fears of Widespread Flu Raise Demand for Vaccine in Isles" 16 February 2013 Last month‚ the Star-Advertiser reported a sudden increase in demand for flu vaccines after documented widespread of illness and recent deaths from the influenza virus. Flu season typically begins in October and continues through mid-May of the following year. Currently‚ many suppliers are running low on the strain of influenza for the 2012 – 2013 Season. Economics is
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Generic Data Compression Techniques Data compression schemes fall into two categories. Some are lossless‚ others are lossy. Lossless schemes are those that do not lose information in the compression process. Lossy schemes are those that may lead to the loss of information. Lossy techniques provide more compression than lossless ones and are therefore popular in settings in which minor errors can be tolerated‚ as in the case of images and audio. In cases where the data being compressed consist
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Collaborative Learning Community (CLC) * It is a philosophy as well as a place; it is a way of being as well as a working model. It is a mindset as well as a map. Foundation: Collaboration - working together for common goals‚ partnership‚ shared leadership‚ co-evolving and co-learning - rather than competition and power given to only a few. Focus: Learning - learning where students are actively demonstrating their understanding‚ rather than students passing written tests as the sole sign of
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3. 4. Maximum of 5 persons in a group (should be in the same program). Due date: 28 MAY 2013. Report must be typewritten using A4 paper. The front cover for the report is as in Appendix 1. In this assignment‚ you will apply concepts of data approximation and fitting to some real data generated from your surveys. Each modeling tool gives you another way to represent‚ simplify and make decisions about the real system you are dealing with. You will compute basic statistics of the data and make some
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