Questions
Using vhdl in a FSM , how could you write code to delay a state change...

Using vhdl in a FSM , how could you write code to delay a state change for one hour? For example, you have a fan running in the 'on' state , but after 1 hour you would like that fan to switch back to the 'off' state. What is the best way going about doing this?

In: Electrical Engineering

Solow growth model: steady state. What does it mean for the economy to be in the...

Solow growth model: steady state. What does it mean for the economy to be in the steady state? How is the steady state determined? How does steady-state output per person depend upon the investment and depreciation rates? Explain why an increase in the investment rate raises steady-state y. What are the effects of a rise in TFP or a fall in the rate of depreciation on steady-state y?

In: Economics

Financial Reporting III Choose two concepts (Consolidations and Partnership) you have learned in this course and...

Financial Reporting III Choose two concepts (Consolidations and Partnership) you have learned in this course and explain how you may use them in a future accounting position. Make sure you provide details to include how each concept will help you support the financial goals of the company you currently work for or will work for in the future.

*Consolidations:

-Subsequent to the Date of Acquisition

-Ownership Patterns and Taxes

*Partnership:

-Formation and Operation

-Termination and Liquidation

In your reflection, include at least one current scholarly article about each concept you have chosen. Research the Shapiro Library for current peer-reviewed articles (within the last five years) on your chosen topics. Then, consider the following:

-What do the authors say about the subject? Do you agree or disagree with their position?

-How does the author’s view impact your understanding of the concept as it was covered in the course? What are the ethical implications of how these concepts are used?

In: Accounting

W72A) I am learning EXCEL Functions. Please answer in EXCEL Functions in detail Stock Returns (relationship...

W72A) I am learning EXCEL Functions. Please answer in EXCEL Functions in detail

Stock Returns (relationship between hypothesis testing and confidence intervals)

Suppose you as an investor with a stock portfolio of hundreds of thousands of dollars decide to sue your broker because of low returns due to lack of portfolio diversification, i.e., too many holdings with similar return prospects. The 39 monthly returns, expressed as percentages, are shown in the table below and reproduced in your Excel answer template.

-8.36

1.63

-2.27

-2.93

-2.70

-2.93

-9.14

-2.64

6.82

-2.35

-3.58

6.13

7.0

-15.25

-8.66

-1.03

-9.16

-1.25

-1.22

-10.27

-5.11

-0.80

-1.44

1.28

-0.65

4.34

12.22

-7.21

-.09

7.34

5.04

-7.24

-2.14

-1.01

-1.41

12.03

-2.56

4.33

2.35

If we graph these data in a histogram, we can reasonably infer that the data are distributed normally.

Suppose you’re on an arbitration panel reviewing this case and decide to compare these returns with the Standard & Poor’s (S&P’s) stock index over the same period and find that the S&P mean, which we can interpret as the population mean (μ), equals .95%.

  1.        Test (two-sided) at the 5% level that the mean return you compute   from the investor’s 39-month sample differs from the S&P (population) mean. Use the P-value method, rounding to 4 digits. Make sure to state the null and alternate hypotheses, claim, and your conclusion.   

Remember: since we must compute the sample standard deviation, use the t-statistic to perform the test.)

  1.       Now use your P-value calculated in (a) to test at the 1% level whether the sample mean differs from the S&P population main, making sure to state your conclusion. (Do not restate the hypotheses. Simply state the conclusion.

  1.        Compute a 95% confidence interval for the population mean,

using the data given in the Table above for α = .05. (Express the results with three decimal places, one more than given in the data.) Does the S&P mean lie in the interval you’ve computed?

  1.        Now compute a 99% confidence interval for the population mean, expressing the results with three decimal places. Does the S&P mean lie in the interval you’ve computed?

In: Math

A Clinical Challenge and Investigating the Biology of COVID-19 What does the acronym COVID-19 stand for?  What...


A Clinical Challenge and Investigating the Biology of COVID-19

  1. What does the acronym COVID-19 stand for?  What do the letters and number 19 mean?
  1. Like other viruses, the coronavirus depends on host cells for replication.  Besides humans, what other hosts does the virus use?
  1. Since coronavirus is a positive-sense RNA virus, what role does reverse transcriptase play in this retrovirus?
  1. What is the make-up of the outside coat of coronavirus and give specific names of the molecules that extend out on its surface.
  1. Coronavirus primarily affects what type of cells?  Certain human cells display the receptor proteins that match the coronavirus outside coat.  What are these receptors?
  1. What is the incubation period for the coronavirus in humans before its deadly affect takes over?  Are some humans asymptomatic?  What does this mean?
  1. Describe the stages of coronavirus including major signs and symptoms that commonly occur.
  1. Formation of antibodies in the infected person with coronavirus usually occurs within one week after recovery from the virus for some individuals.  What has the CDC done with these individual’s plasma that carries the antibodies?
  1. We treat bacteria with antibiotics but there is no treatment for a virus infection.  What are some of the ways some doctors are using to halt the multiplication of this virus?  Is it ethical to treat a patient with these drugs that were established to work on for example Malaria?
  2. How long will it take to produce a vaccine against corona and why will it take that long to get it?
  1. List the groups of people including ethnicity and gender that have been most infected in the United States and speculate why?
  1. It is now known that the coronavirus destroys Red Blood Cells.  What is the impact that this virus has on the depletion of Red Blood Cells in an individual that contracted the virus?
  1. How is the heart responding to this virus infection?  
  1. How does the coronavirus affect the respiratory system (lungs primarily)?  Be specific in this answer by explaining the amount of alveoli depletion.
  1. Explain how the balance of fluids in the interstitial space is affected by the coronavirus.
  1. List several ways of avoiding contracting the coronavirus.  What is the reasoning behind this?  Do you think it is affective?
  1. Why do we have to wash our hands often and for at least 20 seconds?  Hint:  the outside surface of the virus has not only proteins markers but lipids as well.
  1. After recovering from coronavirus, what are the long-term affects after contracting COVID-19?
  1. Because this is technically a virus/disease, do you believe that survivors of the virus infection should follow an autoimmune protocol to lessen the severity of the long term symptoms that these individuals exhibit (lung scaring, arthritis, GERD, etc.).
  1. Do scientists and medical professionals believe that COVID-19 survivors are more susceptible to other autoimmune diseases such as Diabetes, Lupus, Hashimoto’s, AIDS, etc.

Note:  This last question involves your personal beliefs about this virus/disease.  

In two pages, please describe how this virus was released into the public.  Do you have ideas as to whether this virus was genetically modified to target a specific demographic population throughout the world?  Who was the “Patient O”?  Don’t be afraid to include the conspiracy theory on the release of this virus.

Make sure you site your references in MLA format.  Use Times New Roman, 12 point font, and double spaced.  

In: Biology

Under the Comprehensive Annual Financial Report, will you explain in-depth the Statistical Section?

Under the Comprehensive Annual Financial Report, will you explain in-depth the Statistical Section?

In: Accounting

Draw a typical cross section for a two-lane highway and explain the principal components.

Draw a typical cross section for a two-lane highway and explain the principal components.

In: Civil Engineering

Short answer questions. Answer each question in the spaces provided. Honey and Maggie are the owners...

Short answer questions. Answer each question in the spaces provided. Honey and Maggie are the owners of Happy Pet Supplies, a business that provides pet products. In each of the following three situations below; (1 a), b) and c)), identify the assumption or principle that has been violated and explain why the assumption has been violated. 1) a) Happy Pet Supplies purchased shop racking from China and decided to put the cost in their accounting records as ¥35,000. (¥ is the symbol for the Chinese Yuan currency.). b) Happy Pet Supplies reported Inventory at its market value of $2700. The inventory cost the business $1900 when it was purchased c) Honey used business money to pay for her son’s dental bill. 2) If equity in Happy Pet Supplies at the beginning of the year was $510,000 and at the end of the year was $565,000, no capital contributions were made and drawings during the year were $20,000, how much profit was earned during the year? (1 mark) 3) What type of business structure do you believe the business Happy Pet Supplies has? Explain your answer 4) Based on your answer in 3) above, do you think that Happy Pet Supplies would have Limited or Unlimited Liability. Explain your answer. 5) How do you calculate Liabilities for Happy Pet Supplies using the Accounting Equation? (1 mark) 6) Happy Pet Supplies plans to produce a Balance Sheet year. Explain why a Balance Sheet is required. (1 mark) 7) There are three (3) sections to the Cash Flow Statement. Indicate each section and provide one example of a transaction that would belong to that section.

In: Accounting

International Financial Management Case 2: Bitcoin as an international digital currency Bitcoin and other cryptocurrencies based...

International Financial Management Case 2:

Bitcoin as an international digital currency Bitcoin and other cryptocurrencies based on blockchain technology have been around for over a decade now. The former President of the European Central Bank, Mario Draghi, was asked about Bitcoins. He told Debating Europe he would not call Bitcoin a currency for a couple of reasons. One of them was that “a Euro today is a Euro tomorrow. Its value is stable. The value of Bitcoin oscillates wildly”. Isn’t this a big problem for cryptocurrencies like Bitcoin? How can we use them as currency if their value is not stable?

Mr. Josh, who is an owner of a digit currency on the other hand argues for a Bitcoin as follows: Our current system is not so rosy. Just look at what happened in 2008: we placed our money in banks and they failed us. What’s to prevent that from happening again? Do you have a say in the European Central Bank’s (ECB) or the US Federal Reserve’s monetary policy? We are already living with a highly volatile system, which could be pushed to the brink should another financial crisis occur. Cryptocurrency offers a possible alternative to our failing financial system. Is it not wiser to start placing trust in algorithms rather than fallible individuals?

Questions:

1. What are Bitcoins? How do they operate as an international currency?

2. There are two opposing views about Bitcoins. Explain the arguments for and against Bitcoins as a currency?

3. Would do you invest in Bitcoins? Why or Why not? Give detail reasons.

In: Finance

Genetic variation is the difference in DNA sequences between individuals within a population. The human genome...

  1. Genetic variation is the difference in DNA sequences between individuals within a population. The human genome has about 3 × 109 base pairs of DNA, and between any two humans, the amount of genetic variation is about 0.1%. In other words, about 1 bp in every 1,000 bp of DNA will be different between two random individuals. Any two individuals have about 6 × 106 base pairs that are different. Therefore, we can say that there is considerable genetic variation in humans and it is important to understand every kind of genetic variation and to develop specialized techniques to analyze these variations. Only then, we can identify and relate these variations with human health and disease.
  1. Please consider our whole genome and write and briefly explain every possible type of human genetic variation that you can think of.
  2. Choose two variations from part (i) and state two different techniques to identify these two variations. Please explain briefly how these techniques can detect these variations.
  3. What may be the effect of genetic variations, if they are found in protein coding regions of genes?

In: Biology