SEDIMENT TRANSPORT Zhou Liu 3. udgave. januar 2001 Laboratoriet for Hydraulik og Havnebygning Instituttet for Vand‚ Jord og Miljøteknik Aalborg Universitet Preface Flow and sediment transport are important in relation to several engineering topics‚ e.g. erosion around structures‚ backfilling of dredged channels and nearshore morphological change. The purpose of the present book is to describe both the basic hydrodynamics and the basic sediment transport mechanism. The reader’s
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FNCE 3P96: Financial Theory 4. Utility Theory Text book: Chapter 3 Dr. Walid Ben Omrane 1 3-A-Five axioms of choice under uncertainty • Rational behavior should be characterized by 5 assumptions known as the axioms of cardinal utility (by Von Neumann and Morgenstern ) If all the individuals are assumed to always make rational decisions‚ it implies that all of the 5 axioms of cardinal utility are satisfied: • Then‚ their utility function will have 2 properties: 1. It will
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contained in an array. Therefore every “x” in the above equation is replaced with “x(1)” and every “y” with “x(2)”. Once the m-file editor is open‚ enter the following code: function y = fitness2(x) y = -((1-x(1))^2*exp(-x(1)^2-(x(2)+1)^2) - (x(1) - x(1)^3 - x(2)^3)*exp(-x(1)^2-x(2)^2)); end Save the file. (Note: The file must be saved under the same name as the function name. i.e. fitness2 as shown above) In the Matlab command window type “gatool”. This will open the genetic algorithm
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JOURNAL OF AMERICAN COLLEGE HEALTH‚ VOL. 56‚ NO. 5 Tattoos Can Harm Perceptions: A Study and Suggestions Annette Resenhoeft‚ BA; Julie Villa‚ RN; David Wiseman‚ PhD Abstract. Objective: Health researchers have claimed that perceptions toward a person with a tattoo are more negative than are perceptions toward non-tattooed persons. However‚ support for this has been obtained almost completely by nonexperimental research. Participants: In 2 experiments with 158 community college student participants
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Dep. Exp Allowance for Dep. Accrued Salaries Expenses Salary Exp Salary Payable Bad debts expense B/D exp All. For B/D Depreciation Calculating Depreciation Expense per year under Straight Line Method when cost‚ estimated residual value and estimated useful life are given. Cost of a machine is Rs. 50‚ 000‚ ERV is Rs. 5‚ 000 and EUL is 5 years year Cost Working Dep. Exp Acc. Dep. Book value 1
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EEEL500 2.1 Signal and System Analysis By Prashanthan Uthayakumar (w1412291) 1. (a) Create your own plots of the unit step‚ and triangular signals. Now‚ use the same approach to create the plots of the rectangular signal ( ) and the signal ( ) shown in the Figure below. Include in your report the texts of the programmes you have used and copies of the obtained plots. (b) Use MATLAB help to learn about xlabel‚ and ylabel commands. When creating the plots in part (a) and throughout the report
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investment as percentage of GDP (INV) and Export as percentage of GDP (EXP) have been selected for judging the impact of public debt burden (DB) on these variables. The study period is 1980-81 to 2011-12. Augmented Dickey-Fuller test has been used to diagnose whether the time series data are non-stationary. Granger Causality test has been performed to identify whether DB can be used for prediction of GDP‚ MANF‚ INV and EXP‚ and vice-versa. Then on the basis of the result of Johansen co-integration
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~1; r 1~~t E )’HC.)c.. ? .113 Suppose call and put prices are given by Strike Call premium Put premium 80 22 4 100 9 21 (IJ Find the convexity violations. (1.-) What spread would you use to effect arbitrage? 105 5 24.80 o t: y- (Q I A New York finn is offering a new financial instrument called a "happy calL" It has a payoff function at time T equal to max(.5S‚ S - K)‚ where S is the price of a stock and K is a fixed strike price. You always
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Complete Problem 4-8A. P4-8A Dana La Fontsee opened Pro Window Washing Inc. on July 1‚ 2012. During July the following transactions were comple July 1 Issued 12‚000 shares of common stock for $12‚000 cash. 1 Purchased used truck for $8‚000‚ paying $2‚000 cash and the balance on account. 3 Purchased cleaning supplies for $900 on account. 5 Paid $1‚800 cash on 1-year insurance policy effective July 1. 12 Billed customers $3‚700 for cleaning services. 18 Paid $1‚000 cash on amount owed
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Chapter 7 Survival Models Our final chapter concerns models for the analysis of data which have three main characteristics: (1) the dependent variable or response is the waiting time until the occurrence of a well-defined event‚ (2) observations are censored‚ in the sense that for some units the event of interest has not occurred at the time the data are analyzed‚ and (3) there are predictors or explanatory variables whose effect on the waiting time we wish to assess or control. We start with some
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