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21 MCDB 2/11/2008 Lecture 10: Defining AIDS Definition of AIDS CDC stages of HIV infections Symptoms of stages HIV Wasting Syndrome HIV in the brain 1993 Definition of AIDS Positive HIV antibody test Fewer than 200 CD4+ T lymphocytes per microliter of blood 1 or more of about 25 different infections or cancers (see Table 4.3, text, for complete list) 1 2 Most Common Infections: Pneumocystis pneumonia Tuberculosis Avian (bird) tuberculosis Cytomegalovirus Others: Candida, Herpes, Salmonella Most common Cancers: Kaposi s sarcoma Lymphoma Invasive Cervical cancer 3 1 MCDB 21 2/11/2008 1999 Update of AIDS Dectection of: CDC Stages of HIV Infections (latency) HIV DNA or RNA or HIV p24 capsid protein (opportunistic) (AIDS-Related Complex) or isolation of HIV (viral culture) 4 5 6 2 MCDB 21 2/11/2008 Decline of CD4+ (Helper) T Lymphocytes CDC Stage I II (latency) III (ARC) Symptoms of Acute HIV Infection (CDC Stage I) Flu-like illness Aseptic meningitis Lymphadenopathy Characteristics of Asymptomatic HIV Infection (Stage II) No or very few symptoms Infection has become chronic This stage is also called clinical latency Status of provirus 8 9 Normal T cell count=800-1,000 AIDS ------------------------------------------------------------------------------Fig. Text 4.3, May be no noticeable symptoms 7 3 MCDB 21 2/11/2008 Symptoms of Persistent Generalized Lymphadenopathy (ARC) (Stage IV) Lymphadenopathy lasting for 6 months or more Swollen lymph nodes in 2 or more areas of the body Consistently dropping CD4 T cell counts Mild infections and rashes HIV Wasting Syndrome beginning HIV neurological disease beginning 10 HIV Wasting Syndrome Weight loss of >10% of body weight below baseline Chronic diarrhea or Chronic weakness and fever lasting 30 days 11 HIV Neurological Syndrome Also called HIV Encephalopathy Disabling cognitive dysfunction or Disabling motor dysfunction Progresses over weeks to months 12 4 MCDB 21 2/11/2008 HIV infects Brain Macrophages and Astrocytes Neuron Astrocytenerve junction Stages of HIV Disease Stage I Stage II Stages III and IV Correlation of CD4 T Cell Levels with Stage of HIV Disease # of T Cells in Blood Above 500 Symptoms Few or none Mild-moderate infections Severe infections Stage of HIV Disease Asymptomatic (Latency) AIDS Related Complex AIDS 15 Astrocyte 200-500 AIDS Brain Macrophage Astrocyteblood vessel junction ----------------------------------------14 Less than 200 13 5
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UCSB >> MCDB >> 21 (Winter, 2008)
From the Los Angeles Times Africa\'s AIDS puzzle The key to combating a disease still killing millions is to take a human approach. By Jonny Steinberg March 5, 2008 Even though it is hardly fashionable today to regard plagues as God-sent, the African...
UCSB >> MCDB >> 21 (Winter, 2008)
MCDB 21 D. Eardley February 8, 2007 Name _ MIDTERM Answer each question in the space provided. A. Correct/Incorrect, Explain. Indicate whether each of the following statements is correct or incorrect. If the statement is incorrect, write in a corre...
UCSB >> MCDB >> 21 (Winter, 2008)
MCDB 21 1/21/2008 Lecture 5: Immunology *Register to Vote* Today! 1. Non-specific resistance 2. Antigens 3. Specific resistance Antibodies Allergies 1 Immune System Resistance to infectious disease o Non-specific resistance o Specific resistanc...
UCSB >> MCDB >> 21 (Winter, 2008)
Using Expanded Academic and PubMed Databases using the University Library Web Page 1. Steps to find a paper in the Expanded Academic database log onto www.library.ucsb.edu Click on Research from the bar on the left of the screen Choose Article In...
UCSB >> MCDB >> 21 (Winter, 2008)
...
UCSB >> MCDB >> 21 (Winter, 2008)
Annotated DNA and genome sequencing reference list - E. Orias - Nov. 2008 Barski A, Cuddapah S, Cui K, Roh TY, Schones DE, Wang Z, Wei G, Chepelev I, Zhao K. 2007 High-resolution profiling of histone methylations in the human genome. Cell. 129:823-37...
UCSB >> MCDB >> 24 (Spring, 2008)
Annotated DNA and genome sequencing reference list - E. Orias - Nov. 2008 Barski A, Cuddapah S, Cui K, Roh TY, Schones DE, Wang Z, Wei G, Chepelev I, Zhao K. 2007 High-resolution profiling of histone methylations in the human genome. Cell. 129:823-37...
UCSB >> MCDB >> 26 (Spring, 2008)
Annotated DNA and genome sequencing reference list - E. Orias - Nov. 2008 Barski A, Cuddapah S, Cui K, Roh TY, Schones DE, Wang Z, Wei G, Chepelev I, Zhao K. 2007 High-resolution profiling of histone methylations in the human genome. Cell. 129:823-37...
UCSB >> MCDB >> 26 (Spring, 2008)
MCDB 26 D. Eardley, Ph.D. MCDB 26: Lecture 3 October 4, 2006 Lecture 3: Designing a Healthy Diet 1. The food pyramid and a healthy diet 2. Developing a food philosophy that works for YOU Portion size Nutrient density Energy density Phytochemicals ...
UCSB >> MCDB >> 26 (Spring, 2008)
MCDB 26 D. Eardley, Ph.D. MCDB 26: Lecture 10: Heart Disease, Alcohol Oct 20, 2006 Reminders Midterm: Monday, Oct 30; Last years midterm will be posted on the web page next Thurs. Chapters 1-5 +7 Quiz: Next week in your section; no make-ups Midt...
UCSB >> MCDB >> 26 (Spring, 2008)
MCDB 26 D. Eardley, Ph.D. MCDB 26 Lecture 22: Foodborne Illness Dec 4, 2006 Gastric Surgery in Obesity Treatment Foodborne Illness Greatest risk from viral and bacterial contamination Major cause of diarrhea Unsafe food handling in the home and...
UCSB >> ECON >> 1 (Fall, 2008)
Experiment 11. Blue Cells have instructions. Enter data in yellow cells. Section 2 Table 11.1 Output and Final Holdings in Richland ColumnsH-L are calculated by multiplying the number of students in the line by the corresponding quantity. We can add...
UCSB >> ECON >> 1 (Fall, 2008)
Table 6.2 Distribution of Types of Agents Seller # in Buyer # in Cost Market Value Market 28 2 20 23 2 25 18 3 30 13 4 35 8 2 40 2 2 2 2 4 Table 6.3 Prices and Transaction Profits in Session 1 TransSeller Buyer Seller\'s Buyer\'s action Price Cost Va...
UCSB >> ECON >> 1 (Fall, 2008)
quantity 0 0 60 0 0 5 5 21 21 29 29 supply price 0 5 5 demand price $30 $25 30 21 21 16 16 11 11 0 Price of Tickets $20 $15 $10 $5 $0 0 5 10 15 20 25 30 35 40 45 50 55 60 Number of Tickets Problem 7.1 Table 7.13: Experimental Outcomes: Session 2 ...
UCSB >> ECON >> 1 (Fall, 2008)
Homework for Experiment 2 Problem 2.1 Table 2.6: Demand Table for Sessions 1 and 2 Price Range Amount Demanded P>$25 0 $20<P<$25 5 $5<P<$20 15 P<$5 20 Problem 2.2 Part a) How many fish will be supplied at a price of $15? 10 Part b) How many fish will...
UCSB >> ECON >> 1 (Fall, 2008)
Problem 1.1 Table 1.8 Mean Price Number of Transactions Total Profit of All Sellers Total Profit of All Buyers Total Profit of All Traders Session 1 Session 2 $20.93 $27.27 14 16 $133 $96 $127 $164 $260 $260 Problem 1.2 You were not given enough in...
UCSB >> ECON >> 1 (Fall, 2008)
Experiment 8. Blue Cells have instructions. Enter data in yellow cells. Keep going until you hit the Finish Line. Table 8.2 Distribution of Demander Types Buyer V. Number of Buyers 6 24 6 18 6 12 8 8 Copy and paste the data from Session 1, Round 1 ...
UCSB >> ECON >> 1 (Fall, 2008)
Homework 4: The blues squares have instructions. The yellow squares are to be filled in with transactions data. Distribution of Types of Agents Seller Cost Number Suppliers 19 Addicts 8 Casual Users 8 Session 1 Transaction Last Round Price Buyer V...
UCSB >> ECON >> 1 (Fall, 2008)
R. Crouch Version A Instructions: Economics 1 Fall 2003 Final Exam 1. Time allowed: One hour and fifteen minutes (or one hour and forty-five minutes if you have to answer both essays). Answer all questions by choosing the single best answer. Mark ...
UCSB >> ECON >> 1 (Fall, 2008)
R. Crouch Version A Instructions: 1. Economics 1 Midterm Exam Winter 2001 Time allowed: One hour. Answer all questions choosing the single best answer. Mark your chosen answer on your SCRANTON sheet with a #2 soft lead pencil. Press firmly and fil...
UCSB >> ECON >> 1 (Fall, 2008)
Econ 1 Midterm Examination Winter Quarter 2003 Version A Instructions: 1. Time allowed: one hour and fifteen minutes. Answer all 15 multiple choice questions choosing the single best answer (15 points, allow 45 minutes). Mark your chosen answer on yo...
UCSB >> ECON >> 1 (Fall, 2008)
Experiment 1 Problem 1.1 Table 1.8 Section: 3 Session 1 Session 2 Mean Price $20.43 $26.61 Number of Transactions 14 17 Total Profit of All Sellers $146.00 $102.30 Total Profit of All Buyers $134.00 $207.70 Total Profit of All Traders $280.00 $310...
UCSB >> ECON >> 1 (Fall, 2008)
Experiment 8 Section 10 Problem 8.1 Part a. Number of restaurants opened: Session 1, Round 1 8 Session 1, Round 2 7 Part b), c), and d). Figure 8.4: Short-Run Supply and Demand-Session 1 $30 $25 Price of Meals $20 $15 $10 $5 $0 0 5 10 15 20 25 30 ...
UCSB >> ECON >> 1 (Fall, 2008)
Experiment 1 Problem 1.1 Table 1.8 Section: 6 Session 1 Session 2 Mean Price $21.81 $29.00 Number of Transactions 16 17 Total Profit of All Sellers $149.00 $123.00 Total Profit of All Buyers $131.00 $147.00 Total Profit of All Traders $280.00 $270...
UCSB >> ECON >> 1 (Fall, 2008)
Homework for Experiment 2. Section: 0 Problem 2.1 Table 2.6: Demand Table for Sessions 1 and 2 Price Range Amount Demanded P>$25 0 $20<P<$25 8 $5<P<$20 25 P<$5 33 Problem 2.2 Part a) How many fish will be supplied at a price of $15? 16 Part b) How...
UCSB >> ECON >> 1 (Fall, 2008)
Experiment 6 Section 1 Problem 6.1 Table 6.7: Experimental Results in Session 1 Mean Price Number of Lawn Ornaments Sold Total Profits of Sellers from Transactions Total Profits of Buyers from Transactions Total Cost of Pollution Total Profits of ...
UCSB >> ECON >> 1 (Fall, 2008)
Experiment 3, Section Problem 3.1 Part a) rise, less than Part b) fall, less than Part c) 210 Part d) more than Problem 3.2 Part a) fall, less than Part b) rise, less than Part c) 210 Part d) more than Problem 3.3 8 Table 3.7: Effects of a Sales Ta...
UCSB >> ECON >> 1 (Fall, 2008)
What will the quiz be like? If you havent studied If youve studied ...
UCSB >> ECON >> 1 (Fall, 2008)
Experiment 7 Section 10 Problem 7.1 Table 7.13: Experimental Outcomes: Session 2 Mean Price $15.00 Total Number of Units Sold 24 Total Profits of All Firms $240.00 Total Consumers\' Surplus $54.00 Sum of Firms\' Profits and Consumers\' Surplus $294.0...
UCSB >> ECON >> 1 (Fall, 2008)
Yams 20 yams, 0 fish 15 yams, 15 fish Fish 60 fish, no yams ...
UCSB >> ECON >> 1 (Fall, 2008)
The saga of North Potato Residents of the isolated country of North Potato subsist entirely on potatoes and fish. There are 1000 farmers in North Potato. 900 of these farmers have land that is dry and not very fertile. 100 of them have more ferti...
UCSB >> ECON >> 1 (Fall, 2008)
Externalities ...
UCSB >> ECON >> 1 (Fall, 2008)
Experiment 3, Section Problem 3.1 Part a) rise, less than Part b) fall, less than Part c) 180 Part d) more than Problem 3.2 Part a) fall, less than Part b) rise, less than Part c) 180 Part d) more than Problem 3.3 10 Table 3.7: Effects of a Sales T...
UCSB >> ECON >> 1 (Fall, 2008)
Economics 1 Monopoly Practice Problems 1. Professor S has written a new book about the dietary habits of his goat. He is publishing it himself. It cost him $5000 to do the research for the book and to write it. The marginal cost of each copy that h...
UCSB >> ECON >> 1 (Fall, 2008)
Demand Curves Do you own an iPod? 1) Yes 2) No Clicker Test Press the Letter A on your clicker. What is the most you would be willing to pay for an iPod Nano? (if you didnt have an iPod and couldnt get one for less) 1) Less than $100 2) $101-$150 ...
UCSB >> ECON >> 1 (Fall, 2008)
What is the most that you would be willing to pay (in dollars) to hear Sacha Baron Cohen (Borat) give a live performance in Campbell Hall? The supply curve for a good is vertical. A natural disaster reduces the supply by 20 %. The elasticity of dema...
UCSB >> ECON >> 100a (Fall, 2008)
1 Exam 1, Econ 170 F08 0.9 0.8 0.7 Cumulative probability 0.6 0.5 0.4 0.3 0.2 0.1 0 0 5 Data 10 15 ...
UCSB >> ECON >> 100a (Fall, 2008)
Econ 170: Health Economics, Fall 2008 Thomas G. Koch, NH 2013 koch.at.econ.ucsb.edu econ.ucsb.edu/koch Class: TR 12:30-1:45 PM in Webb 1100 Oce Hours: TR 2-3 PM Final Exam: Tuesday, December 9 at 12-3 PM Introduction Why is health care so expensive?...
UCSB >> ECON >> 100a (Fall, 2008)
Econ 100A, Fall 2008 Thomas G. Koch, NH 2013 koch.at.econ.ucsb.edu econ.ucsb.edu/koch Lecture: MW 2-3:15 Chem 1179 Oce Hours: TR 2-3 PM Final Exam: Tuesday, December 9 at 4-7 PM Prerequisites Economics 1 and 2, or Economics 109; PSTAT 5; and Mathemat...
UCSB >> ECON >> 100a (Fall, 2008)
PROPERTIES OF DEMAND 1/4/2008 1 Question 1 Suppose my prefs over good1 and good 2 exhibit diminishing MRS. Suppose good 1 is twice as expensive (per unit) as good 2. Suppose MRS(x1\', x2\')=3 at some bundle (x1\', x2\'). I should consume: M...
UCSB >> ECON >> 100a (Fall, 2008)
Lecture 2 1/10/2008 1/4/2008 1 Indifference Curves and Monotonicity Bananas (Xb) 4 (2, 4) 2 Apples (Xa) Monotonic preferences imply \"more\" of any given good is always preferred to less of that SAME good. This is the same thing as sayng th...
UCSB >> ECON >> 104a (Winter, 2008)
Review Review of microeconomics Supply/demand analysis Efficiency of competitive equilibrium Application to sugar quotas in the US Economic efficiency and policy analysis Missing markets, externalities and corrective policy Property rights Int...
UCSB >> ECON >> 114 (Summer, 2008)
Chance and Irrationality in Demand Theory Javier A. Birchenall University of California at Santa Barbara September 10, 2008 Abstract This paper generalizes the class of models of irrational behavior proposed by Gary Becker (Journal of Political Eco...
UCSB >> ECON >> 140b (Fall, 2008)
University of California Department of Economics Economics 140B Problem Set II Due Wednesday, January 14 1. Consider the linear regression model with a lagged dependent variable Yt = Xt + Yt-1 + t , t = 1,.,T. Winter 1998 D. Steigerwald t = ut + ut...
UCSB >> ECON >> 155 (Fall, 2008)
1 Econ155S08Exam1 data 0.9 0.8 0.7 Cumulative probability 0.6 0.5 0.4 0.3 0.2 0.1 0 4 6 8 Data 10 12 14 ...
UCSB >> ECON >> 191fm (Winter, 2008)
CFO Career Grid Corporate Crossfunctional International New Co.s Manager Entry Development of Finance Audit Acct. Cost Planning, Business Tax Accnt. Reporting, Analysis, Investor Treasury Relations Strategic Planning Functional Evolution McKinsey Co...
UCSB >> ECON >> 196a (Fall, 2008)
Solutions for Public Finance problem sets By Anita Gantner and Sofia Franco Chapter 2: Public goods and Private goods Exercise 2.1 (a) The equation implied by the Samuelson condition requires that: 1000 i =1 MRS i = m arg inal cos t of public g...
UCSB >> ECON >> 196a (Fall, 2008)
Solutions to the Exercises in Public Finance 1 Chapter 1 1.1 (a) see graph (b) (10,15) is Pareto optimal since it represents Bruce\'s bliss point. Any move- ment away from this point would make him worse o . The P.O. set is the line segment T = 5+C,...
UCSB >> ECON >> 196a (Fall, 2008)
5 5.1 (a) (b) Chapter 5 see graph At an interior solution: MRSE = MRSF From their respective utility functions, we solve for S: r BE S= 2 Thus, the set of interior P.O. allocations is fBE > 0 BF > 0 S = S = B2E g: The corner solutions are r p fB...
UCSB >> ECON >> 196a (Fall, 2008)
Chapter 11 The Groves-Clarke Mechanism Let there be one private good and one public good. Consumer i has the utility function Ui (Xi , Y ) = Xi + Fi (Y ) (11.1) where Xi is his private good consumption and Y is the amount of public good. Each i has ...
UCSB >> ECON >> 196a (Fall, 2008)
Chapter 7: Congestion Exercise 7.1 a) If preferences are quasilinear then in every Pareto Optimal allocation in which all consumers consume Big Macs there is the same amount of driving for each i and the total amount of highway expenditures. The set ...
UCSB >> ECON >> 196a (Fall, 2008)
Perm # 7402639 7409303 7583727 7684749 7583362 7377260 5776513 7407281 7637143 7660038 7684574 7660681 Grade Student Last tudent First Middle S Email Major1 HW1 DEANGELO GREGORY JOSEPH gjd@umail.ucsb.edu ECON 2 GRAINGER CORBETT ALDEN cgrainger@u...
UCSB >> ECON >> 196a (Fall, 2008)
Journal of Public Economics 4 (1975) 21 I-226.0 North-Holland Publishing Company INCENTIVES Theodore AND PUBLIC and Martin INPUTS* LOEB GROVES Graduate School of Management, Northwestern University, Evanston, and State CTniversity of New York,...
UCSB >> ECON >> 196a (Fall, 2008)
Solutions for Public Finance problem sets 1. Chapter 1: A Primitive Public Economy Exercise 1.1 (a) As we can see Annes preferences and Bruces preferences are represented by utility functions that are the equations for circles. In the case of Annes p...
UCSB >> ECON >> 196a (Fall, 2008)
Free Labor for Costly Journals? Theodore C. Bergstrom1 tedb@econ.ucsb.edu March 20, 2001 1 Theodore C. Bergstrom is the Aaron and Cherie Raznick Professor of Economics, University of California at Santa Barbara, Santa Barbara, California. There i...
UCSB >> ECON >> 196a (Fall, 2008)
On an Early Result on Stability and Complexity Andrew R. Solow; Christopher Costello; Andrew Beet The American Naturalist, Vol. 154, No. 5. (Nov., 1999), pp. 587-588. Stable URL: http:/links.jstor.org/sici?sici=0003-0147%28199911%29154%3A5%3C587%3AOA...
UCSB >> ENV S >> 196 (Fall, 2008)
On an Early Result on Stability and Complexity Andrew R. Solow; Christopher Costello; Andrew Beet The American Naturalist, Vol. 154, No. 5. (Nov., 1999), pp. 587-588. Stable URL: http:/links.jstor.org/sici?sici=0003-0147%28199911%29154%3A5%3C587%3AOA...
UCSB >> ECON >> 230b (Winter, 2008)
E is*rfuf u ji g irrfFff#gff*g $\'rg$f; sffi H3f,fgj # fffu,*r$f gffgf\'u;\' r. F8:uIg* *;ur$g T3 rtsf $F;$;fg;gfgg j$ i.g# sff gr; gs gggggffFf t Z SEEI rai[i?t:r;se,i;ii at*i [E*;Fr, +i*u? it i:sf qEgEi iiiI I{iE E giE Eg3tg I H Ei3iliE$ii\'i* e siEe...
UCSB >> ECON >> 230b (Winter, 2008)
Chapter 8 Models of Highway Congestion The Bottleneck Model The model considered here was developed by William Vickrey. My discussion is largely a restatement of results found in an excellent paper by Arnott, De Palma and Lindsey in the March 1993 A...
UCSB >> ECON >> 230b (Winter, 2008)
Economics Experiment Are you interested in participating in an economics experiment where you will have chance to win a new iPod Touch (with video, wireless internet and 16GB storage) ? The experiment involves answering multiple-choice questions base...
UCSB >> ECON >> 230b (Winter, 2008)
...
UCSB >> ECON >> 230b (Winter, 2008)
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UCSB >> ECON >> 230b (Winter, 2008)
I The Economics of Traffic Congestion Rush-hour driving strategies that maximize an individual drivers convenience may contribute to overall congestion Richard Arnott and Kenneth Small T raffle congestion has become one of the plagues of modem li...
UCSB >> ECON >> 230b (Winter, 2008)
Contents 2 Public Goods and Private Goods One Public Good, One Private Good . . . . . . . . . . An Intriguing, but Generally Illegal Diagram . . . . . A Family of Special Cases Quasilinear Utility . . . . Example 2.1 . . . . . . . . . . . . . . . . ...
UCSB >> ECON >> 230b (Winter, 2008)
Second Quiz, Econ 100B, May 2006 You will not need a scantron. Fill in all your answers on this sheet. For each true-false or multiple choice question, a correct answer is worth 5 points, an answer left blank is worth 2 points. Blank answers in the l...
UCSB >> ECON >> 230b (Winter, 2008)
Journal of Economic Literature Vol. XXXIV (December 1996), pp. 19031934 Bergstrom: Economics in a Family Way Economics in a Family Way THEODORE C. BERGSTROM University of Michigan The author is grateful to Carl Bergstrom, Laura Betzig, Hillard Kapla...
UCSB >> ECON >> 230b (Winter, 2008)
Economics in a Family Way Ted Bergstrom Department of Economics University of Michigan Directory Table of Contents. Begin Article. Copyright c 1999 Last Revision Date: February 3, 2000 Abstract This paper argues that the economics of the family ...
UCSB >> ECON >> 230b (Winter, 2008)
Primogeniture, Monogamy and Reproductive Success in a Stratied Society by Theodore C. Bergstrom University of Michigan Current version: October 3, 1994 Abstract. This paper explores the workings of stratied societies in which there is primogeniture...
UCSB >> ECON >> 230b (Winter, 2008)
Lecture Notes on the Elasticity of Substitution Ted Bergstrom UCSB Econ 210A Todays featured guest is the elasticity of substitution. Elasticity of a function of a single variable Before we meet this guest, let us spend a bit of time with a slightly...
UCSB >> ECON >> 230b (Winter, 2008)
Chapter 37 NAMF Introduction. The economics of information and incentives is a relatively new branch of microeconomics, in which much intriguing work is going on. This chapter shows you a sample of these problems and the way that economists think a...
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