10/4/2015
Labor Market
Wage differential
Wage Differential
Why?
Due to
differences in Non-monetary job
characteristics
differences in Cost of living
differences in Human Capital Requirements
differences in Ability
Barriers to entry
Nonmonetary Job Ch
Design and Analysis of Algorithms
Heapsort
Haidong Xue
Fall 2013, at GSU
Max-Heap
A complete binary tree, and
every level is completely flled,except possibly the last, which is flled from left
to right
Yes
Yes
No
Max-Heap
Satisfy max-heap property: par
12/5/2016
Chapter Sixteen
Chapter Sixteen Overview
1. General Equilibrium Analysis I
Partial Equilibrium Bias
General
Equilibrium
Theory
2. Efficiency and Perfect Competition
3. General Equilibrium Analysis II
The Efficiency if Competition
The Edgeworth
THE BUDGET FOCUS
A Publication of the IEA Budget Information Programme
Issue No. 30 September 2012
Tax Incentives and exemption regime
in Kenya: Is it working?
Introduction
Governments undertake tax reforms for a number of reasons, some of
which include s
Lecture Notes
Expenditure Multipliers
I.
The Keynesian model focuses on the short run.
In the Keynesian model, business cycle fluctuations are driven by changes in the components of aggregate
expenditure, especially investment.
The multiplier effect descr
Programming
Structures
1
P102 Prog. Fundamentals, Structures / Slide 2
Structures
A Structure is a programmer defined of a
collection of related data items, possibly of
different types.
A structure type in C/C+ is called struct.
A struct is heterogeneous
Task 2.3 Level Control
For Ziegler-Nichols (ZN) method, first we have to tune the Kc until we get sustained oscillation to get
ultimate gain (Ku) and Pu from the graph. The arrangement of block will be as below:
Step change for h1: Initial value= 12cm
Fin
10
MIXING AND AGITATION
gitation is a means whereby mixing of phases can be
accomplished and by which mass and heat transfer
can be enhanced between phases or with external
surfaces. In its most general sense, the process of
mixing is concerned with all c
KKEK3154
PROCESS CONTROL
8. Controller Tuning and
Performance Criteria
1
Typical control system used to study the effect of
controller modes
PID
Typical control system response using various
modes of control
Design of controllers include:
1. Decision on w
KKEK3154
PROCESS CONTROL
9.Frequency Response
Analysis
Frequency Response
What is frequency response?
= sin()
=?
The steady-state output will also be sinusoidal of the same
frequency but with different amplitude and phase angle.
Frequency response is
KKEK3154
PROCESS CONTROL
10.
10. Control System Design
using frequency response
technique
Motivation
If the transfer function contains time delay, the closed-loop
characteristic equation is irrational, Routh stability criterion
cannot be used.
Frequency
KKEK3154
PROCESS CONTROL
1
Motivation
Closed-loop control system contains more than
one transfer function.
Reducing them into a single transfer function will
facilitate analysis.
The knowledge of process dynamics of a single
transfer function can be ap
KKEK 3154 Process Control
Tutorial 8
1. For each of the following transfer functions, sketch the asymptotic Bode diagram for
the amplitude ratio and phase plot.
(a) G(s) =
100
(10s+1)(s+1)
(b) G(s) =
s+1
(0.1s+1)(10s+1)
(c) G(s) =
s1
(0.1s+1)(10s+1)
2. (T
KKEK 3154 Process Control
Tutorial 9
1. (Textbook, Problem 16.1)
2. (Textbook, Problem 16.7)
1
3. (Textbook, Problem 16.10)
4. The dynamic behaviour of the heat exchanger shown in Figure 1 can be described by
the following transfer functions:
Process : Gp
KKEK 3154 Process Control
Tutorial 7
1. A chemical reactor with a transfer function:
Gp (s) =
6s3
1
+ 11s2 + 6s + 1
(1)
is tuned using Ziegler-Nichols closed-loop tuning method. It was found that an
ultimate gain of K = 10 produces a continuous oscillatio
KKEK 3154 Process Control
Tutorial 6
1. Consider a quadratic polynomial:
a0 s 2 + a1 s + a2 = 0
(1)
Perform Routh array on the quadratic polynomial and determine the required condition for the roots of a second-order polynomial to have negative real parts
SIMULATED ANNEALING
1. INTRODUCTION OF SIMULATED ANNEALING
Simulated annealing is a method for solving unconstrained and bound-constrained
optimization problems. The method models the physical process of heating a material and
then slowl
Worldwide VAT, GST and
sales tax guide
2013
Preface
The Worldwide VAT, GST and Sales Tax Guide is part of a suite of
premier tax guides published each year by Ernst & Young. The
companion guides are the Worldwide Corporate Tax Guide, the
Worldwide Persona
SOUTHEAST ASIA IN A NEW ERA: Domestic Coalitions from Crisis to Recovery
Author(s): Etel Solingen
Source: Asian Survey, Vol. 44, No. 2 (March/April 2004), pp. 189-212
Published by: University of California Press
Stable URL: http:/www.jstor.org/stable/10.1
Khutbah Jumaat 12 Zulkaedah 1433H bersamaan 28 September 2012M
KEHIDUPAN DI USIA SENJA
Oleh: AHMAD FAIZAL BIN SUDIN ALI
JABATAN KEBAJIKAN MASYARAKAT
MUSLIMIN YANG DI RAHMATI ALLAH,
Marilah kita bersama-sama meningkatkan ketakwaan kita kepada Allah SWT den
Shell Momentum Balances
Outline
1.Flow Through a Vertical Tube
2.Flow Through an Annulus
3.Exercises
Flow Through a Vertical Tube
The tube is oriented
vertically.
What will be the
velocity profile of a
fluid whose direction
of flow is in the +zdirection
(
Flow In Circular Pipes
Objective
To
measure the pressure drop in the straight section of
smooth, rough, and packed pipes as a function of flow
rate.
To correlate this in terms of the friction factor and
Reynolds number.
To compare results with availabl
Flow of two immiscible fluids
Steady Flow , incompressible fluid, Newtonian fluid.
dX
dX
X
yX Y+dY
PX
X+dX
Y+dY
Y
PX+dX
yX Y
The volume element involves only pressure and viscous
effects and thus the pressure and shear forces must balance
each other. The
Downloaded from http:/rsta.royalsocietypublishing.org/ on May 25, 2016
Chaos synchronization in
fractional differential systems
Fengrong Zhang1,2 , Guanrong Chen3 , Changpin Li2
and Jrgen Kurths4
rsta.royalsocietypublishing.org
Review
Cite this article: Z
Chaos Synchronization of Fractional-Order Lorenz System with
Unscented Kalman Filter
Komeil Nosrati*, Ali Shokouhi Rostami*, Naser Pariz*, and Asad Azemi*
*Ferdowsi University of Mashhad, [email protected]
* Ferdowsi University of Mashhad, ali.sh.ro
1
Chaos-Based Symmetric Key Cryptosystems
Christopher A. Wood
[email protected]
AbstractChaos theory is the study of dynamical systems that
are highly sensitive to initial conditions and exhibit seemingly
random behavior. From the perspective of cryptograph