Writing Assignment #2
Critical Essay on Water Footprinting
12-351
Environmental Engineering
Daria Wong
April 13, 2011
The article, A revised approach to water footprinting by Bradley Ridoutt and Stephan Pfister,
introduces the problems with the current me
Intermediate Microeconomics:
Production and Costs
February 19, 2012
Production
A production function is the relationship by which inputs are
combined to produce output.
Production requires inputs, such as Labour and Machines. We
will denote labour with L
Chapter 1
Introduction
I. Defining Social Psychology
A. What is Social psychology
B. What Social Psychology is Not
1. Folk wisdom (common sense explanations)
2. Sociology
3. Personality
4. Philosophy
II Social influence is at the heart of Social Psycholog
21-301 Combinatorics
Homework 9
Due: Monday, December 3
1. How many ways are there of k -coloring the squares of the above diagram if the group
acting is e0 , e1 , e2 , e3 where ej is rotation by 2j/4. Assume that instead of 28 squares
there are 4n 4.
Sol
21-301 Combinatorics
Homework 9
Due: Monday, December 3
1. How many ways are there of k -coloring the squares of the above diagram if the group
acting is e0 , e1 , e2 , e3 where ej is rotation by 2j/4. Assume that instead of 28 squares
there are 4n 4.
2.
21-301 Combinatorics
Homework 8
Due: Monday, November 19
1. In a take-away game, the set S of the possible numbers of chips to remove is nite.
Show that the Grundy numbers g satisfy g (n) |S | where n is the number of chips
remaining.
Solution: Observe th
21-301 Combinatorics
Homework 8
Due: Monday, November 19
1. In a take-away game, the set S of the possible numbers of chips to remove is nite.
Show that the Grundy numbers g satisfy g (n) |S | where n is the number of chips
remaining.
2. Consider the foll
21-301 Combinatorics
Homework 7
Due: Monday, November 12
1. Let rn = r(3, 3, . . . , 3) be the minimum integer such that if we n-color the edges of the
complete graph KN there is a monochromatic triangle.
(a) Show that rn n(rn1 1) + 2.
(b) Using r2 = 6, s
Project Report
Lab 2 - Physical Processes: Coagulant,
Settling, and Filtration
Prepared for: 12-352 Environmental Engineering Lab
By: The Gang-Stirrer Group
Members: Daria Wong, Evan Acevedo, Kevin Lin, Jennifer Martinez , Russell Tutt, Alex
Moffat, and L
Lab 1
Water Quality Indicators
12-352
Environmental Engineering Lab
Evan Acevedo, Kevin Lin, Daria Wong
March 15, 2011
Introduction
The purpose of this lab experiment is to learn wet chemical analytical techniques
and assess the quality of an environmenta
Lab 1
Water Quality Indicators
12-352
Environmental Engineering Lab
Daria Wong
February 15, 2011
1. Introduction
The purpose of this lab experiment is to learn wet chemical analytical techniques
and assess the quality of an environmental water sample. Ove
Daria Wong
12-352
Lab 1: Individual Assignment
February 8, 2011
a)
Part A, B, C
Standard
Average (pt a)
9.24
Stdev (pt a)
0.11
%error (pt b)
0.00
CV % (pt c)
1.16
Average (pt a)
43.39
Stdev (pt a)
2.82
%error (pt b)
0.45
CV % (pt c)
6.51
pH
Turbidity
Unkn
Intermediate Microeconomics:
Information
February 9, 2012
Information
So far we have assumed that individuals have all the information
necessary to make decisions
However, reality is that people have dierent information sets
We are going to look at what h