Online TA Profiles
Yanfang Li, PhD
OTA ID#: 105303
| Education Experience: |
BS, Biomedical engineering, Tianjin University, China, 1997 MS, Biomedical Engineering, Tianjin University, China, 2000 PhD, Bioengineering, University of Toledo, 2005 |
|---|---|
| Focus of Study: | I have completed my PhD in Bioengineering |
| Work Experience: | 2000-2005 TA
Department of Bioengineering, University of Toledo |
| Postings Answered: | 3482 |
| Cumulative OTA Rating: | 4.9/5 What is OTA Rating? |
- Ratio and rate - I need help in completing the following exercises. I need to use the Equation Editor in Microsoft® Word to do these problems, then submit a Word document, showing the work and answers. Attached you w ...
- Solve linear equations and compounding interest - Among the professionals you have interviewed for your article, were several state and federal government spokespersons who use linear equations in a variety of ways. An employee of the National Pa ...
- How much will you need to invest today in order to reach your savings goal? - You will require $700 in 5 years. If you earn 5 percent interest on your funds, how much will you need to invest today in order to reach your savings goal?
- SQL 2005 Scripts - SQL 2005 Using the sample database, write the scripts in a file to create the following views. Include a USES clause at the top of the script file to use the ITD640_A database. Also include code th ...
- MATLAB Signal Analysis for Stock Closing Price - %% see attached file for EWMA filter definition and closing price for QQQQ csv file%% Using the closing prices for QQQQ for the 50 business day period from March 1, 2004, up to May 10 2004, a. F ...
- MTH133: Unit 1 Individual Project - B - For noninteger answers, please write your answer as a fraction rather than a decimal. To show your work, you will need to include o the algebra used to compute the solution to any equation ...
- Carbonate Equation - How much Fe++ could be present in water containing 1.2 x 1e-02 M HCO3- (bicarbonate) without causing the precipitation of FeCO3 (Ksp=10**(-10.7)) Hint: carbonate equation.
- pH of Co2 saturated water - Please show how to solve. Calculate the pH of CO2-saturated water at 25 degrees C, given that the CO2 concentration in air is 338 and that for carbon dioxide the Henry's Law constant KH=3.4E-2 mol ...
- Carbonate System:Calculate the amount of calcium carbonate dissolved per liter of rainwater - Please do a step by step answer so I can see where I went wrong. The average pH of precipitation in rural areas is 6.00. Assuming that the pH is controlled by the carbonate system, i.e., no anthrop ...
- Using the index of a series as the domain and the value of the series as the range, is a series a function? - Using the index of a series as the domain and the value of the series as the range, is a series a function? Include the following in your answer: Which one of the basic functions (linear, quad ...
- Math Questions: system of linear equations and inequalities - 8.1 Exercises Solve each of the following systems by graphing. 10. 2x - y = 4 2x - y = 6 12. x - 2y = 8 3x - 2y = 12 20. 3x - 6y = 9 X - 2y = 3 26. Find ...
- Which of the following are continuous random variables? - I. the weight of an elephant II. the time to answer a questionaire III. the number of floors in a skyscraper IV. the square feet of countertop in a kitchen
- Evaluate Functions and describe the differences in the rate at which the functions change - Evaluate the functions for the values of x given as 1, 2, 4, 8, and 16. Describe the differences in the rate at which each function changes with increasing values of x. See attached file for full ...
- Tension of the wire - A 1200 N uniform beam is attached to a vertical wall at one end and is supported by a cable at the other end. A W = 1940 N crate hangs from the far end of the beam. Use the data shown in the drawing t ...
- Matlab work: linear time-invariant continuous system and Laplace transform - Please refer to attached. Please submit Matlab code along with plots and anwsers. Thanks. A linear time-invariant continuous-time system has the impulse response below: h(t) =[cos 2t + 4 sin 2t]u( ...
- Rational Expressions and Equations - If the cost in millions of dollars, to remove x% of pollution in a lake modeled by C=6000/200-2x, how would I figure the cost to remove 75% of the pollution? Here is my solution: C=6000/200-2(75) ...
- Geomotry problems - Please see attached. Thanks for your help! 1. Along a straight shoreline, two lighthouses, A and B, are located 2000 feet apart. A buoy lies in view of both lighthouses, with angles 1, 2, and 3 as ...
- Counting and proportions - 3. To estimate animal populations, biologists count the total number of animals in a small section of a habitat. The total population of animals is directly proportional to the size of the habitat (in ...
- Probability - A certain airplane has two alternators to provide electrical power. - A certain airplane has two alternators to provide electrical power. The probability that a given alternator will fail on a 1-hour flight is.02. What is the probability that(a)both will fail? (b) neith ...
- Solve linear equations and compounding interest - An employee of the National Parks Service told you about a location in Washington, DC. It is a large grassy area south of the White House known as the Ellipse. The National Tree Lighting Ceremony is h ...
