External link to 1. The class registrations of 120 students are analyzed. It is found that: 30 of the students do…
External link to Important notes: – Include as many inline comments as possible. Describe the function performed…
German physicist Jan Hendrik Schön of Bell Labs claimed in 2001 that he had produced a molecular scale transistor. Others scientists noted that his data contained irregularities. Attempts to perform experiments similar to Schöns did not give similar results.
External link to Supplementary Assessment For this supplementary assessment task, you will extend the Building…
1. One reason given by Peruvian officials for not chlorinating their water supply is that chlorine can react with substances in water or in the intestine to produce carcinogens. How do you assess the relative risks of chlorinating or not chlorinating drinking water? 2. A medical scientist is designing a research program to determine the effectiveness of hepatitis B vaccine in preventing liver cell cancer. […]
External link to Given an elliptic curve E over Z29 and the base point P = (8, 10): E : y2 = x3 + 4x + 20 mod 29….
Levin Furniture buys a living room set with a $4,000 list price and a 30% trade discount. Freight (FOB shipping point) of $25 is not part of the list price. What is the delivered price (including freight) of the living room set, assuming a cash discount of 2/10, n/30, ROG? The invoice had an April 8 date. Levin received the goods on April 19 and […]
External link to If is the unique mode of a distribution that is , show that This substantiates the comments made in.
Given an elliptic curve E over Z29 and the base point P = (8, 10): E : y2 = x3 + 4x + 20 mod 29. Calculate the following point multiplication k P using the Double-and-Add algo-rithm. Provide the intermediate results after each step. 1. k = 9 2. k = 20 Attachments: 9.8.JPG
External link to 1. Let , and be random variables with equal variances but with 2. Find the variance of the sum of 10
Briefly describe the CalvinBenson cycle. 10. Describe the biosynthesis of amino acids and glycogen in microbial cells. Compare the gluconeogenic and glycolytic pathways. What is meant by exergonic and endergonic reaction? Explain why fermentation is a less efficient process for obtaining energy than aerobic respiration.
External link to The mgf of a random variable (a) Show that (b) Use R to compute the probability in Part (a).
Describe briefly the principle, working and major advantages of using phase contrast microscope. Give the principal uses of the following types of microscopy: (a) Scanning tunneling microscopy (b) Atomic force microscopy (c) Scanning acoustic microscopy (d) Differential interference contrast microscopy
External link to 1. Let X have the pmf zero elsewhere. Find the conditional pmf of X given that 2. One of the numbers
A. Use a computer program such as sir or twopop to explore the SI S model. Vary the parameters _, _ , N, S0, and I0. Describe your observations. B. Investigate the SI S model by doing the following: a. Solve for all equilibria (S* , I *). Are these biologically reasonable? An equilibrium with I * 0 represents the endemic occurrence of a disease. […]
External link to 1. Let be the sample variance of a random sample from a distribution with 2. If the mgf of a random.
Make a list of the significant contributions made by Robert Koch to the field of microbiology. What do you consider to be his most significant contribution? How did Louis Pasteurs experiments disprove spontaneous generation? Why do you think viruses are not included in the five-kingdom system?
External link to 1. Let an unbiased die be cast at random seven independent times. Compute the conditional…
Nystatin is used to control (a) Bacteria (c) Fungi (b) Protozoa (d) Virus Which of the following statement is true? (a) Vancomycin is produced by Bacillus subtilis. (b) Bacitracin is produced by Bacillus subtilis. (c) Cyclosorine is produced by Bacillus subtilis. (d) Cephalosporine is produced by Bacillus subtilis.
A sewer of diameter 1m is to be laid along a road with self-cleaning velocity as 90 cm/sec. Find the gradient of the sewer line to achieve the said velocity considering the sewer running half filled. Assume Bazins constant = 0.30. How is the center line of sewer marked on the ground? How is the leakage of sewer tested?