How might temperature related changes in protein structure explain changes in nerve conduction velocity under different temperature conditions?

What are some key domestic demographic changes affecting employee benefits? How can HRM combat these changes? What are some strategies companies use to develop benefit plans that are cost effective?

Part I

Choose the correct statement(s) regarding changes in accounting estimates:

Changes in accounting estimates generally result from the availability of new information.

Disclosure of current period effects is generally required for changes in estimate.

A change in accounting principle that is inseparable from a change in estimate is accounted for prospectively, but with footnote disclosure of retrospective effects.

Multiple Choice

A. II and III only.

B. I only.

C. III only.

D. I and II only.

Part II

During 2018, Creek Co. determined that an insurance premium paid and entirely expensed in 2017 was for the period January 1, 2017 through January 1, 2019. How should Creek classify and treat the above transaction on its financial statements?

Multiple Choice

A. Creek Co. should classify the transaction as a correction of an accounting error and restate its financial statements retroactively.

B. Creek Co. should classify the transaction as a change in accounting principle and restate its financial statements retroactively.

C. Creek Co. should classify the transaction as a correction of an accounting error and make no retroactive adjustments.

D. Creek Co. should classify the transactions as a change in accounting principle and make no retroactive adjustments.

Part III

The correction of a mathematical error in the calculation of prior years’ depreciation should be:

Multiple Choice

A. Recorded as a prior-period adjustment.

B. Corrected with an adjustment to the current period’s depreciation expense.

C. Recorded as a change in accounting estimate.

D. Recorded as a change in accounting principle.

organizational career management employee job changes, job changes with the organization promotion? transfer? demotion? Separation? layoff? termination? resignation? retirement? with example of any company

With considerations in its management, Conwood has made several internal changes. With supporting theories, explain the changes made, the reasons of Conwood’s market and product strategy changes, also explain the implication of these changes in short and long-term

Using a minimum of 3 approved sources (articles from major news outlets, academic journal articles, NOT Wikipedia nor similar websites), post an original 4-5 well-developed paragraph response to the questions below by Feb 18th at 11:00pm and respond to at least two classmates' responses by Feb 21st at 11:00pm. Source documentation should be parenthetical (e.g. Smith 2010) and a list of sources in full bibliographic format must be included at the end of the initial post. Research a good or service that creates a positive or negative externality. Research a good or service that creates a positive or negative externality. Explain the good or service and the corresponding externality that it creates. Propose a form of command and control intervention to correct this externality or explain one that already exists. If there is existing command and control intervention, does it correct the externality problem? How well? Propose a market-based solution that would fix for the problem rather than command and control intervention. Evaluate the expected effectiveness of your market-based solution compared to government intervention. Based on your analysis, do you think it is appropriate for the government to make decisions on our behalf and reflect those decisions in their policies? In formulating your answer, consider the circumstances under which such intervention may or may not be appropriate.

1. In an effort to determine whether going to class improved student academic performance, David Romer[1] developed the following equation:

Where:   G_i = the grade of the ith student in Romer’s class (A=4, B=3, etc).

                  ATT_i = the percent of class lectures that the ith student attended

                  PS_i = the percent of the problem sets that the ith student completed

1. What signs do you expect for the coefficients of the independent variables in this equation?  Explain your reasoning.
2. Romer then estimated the equation:

Do the estimated results agree with your expectations?

3. It’s usually easier to develop expectations about the signs of coefficients than about the size of those coefficients.  To get an insight into the size of the coefficients, let’s assume that there are 25 hours of lectures in a semester and that it takes the average student approximately 50 hours to complete all of the problem sets in a semester.  If a student in one of Romer’s classes had only one more hour to devote to class and wanted to maximize the impact on his or her grade, should the student go to class for an extra hour or work on problem sets for an extra hour?  (HINT:  Convert the extra hour to percentage terms and then multiply those percentages by the estimated coefficients.)
4. From the given information, it would be easy to draw the conclusion that the bigger a variable’s coefficient, the greater its impact on the dependent variable.  To test this conclusion, what would your answer to part c have been if there had been 50 hours of lecture in a semester and if it had taken 10 hours for the average student to complete the problem sets?  Were we right to conclude that the larger the estimated coefficient the more important the variable?
5. What’s the real world meaning of R² = 0.33?  For this specific equation does 0.33 seem high, low or about right?
6. Is it reasonable to think that only class attendance and problem set completion affect your grade in a class?  If you could add just one more variable to the equation, what would it be?  Explain your reasoning.  What should adding your variable to the equation do to R²? To adjusted-R²?

An article in Fortune (September 21, 1992) claimed that nearly one-half of all engineering continue academic studies beyond the B.S. degree, ultimately receiving either an M.S. or a Ph.D. degree. Data from an article in Engineering Horizons (Spring 1990) indicated that 117 of 484 new engineering graduates were planning graduate study.

a. Are the data from Engineering Horizons consistent with the claim reported by Fortune? Use α=0.05 in reaching your conclusions.

b. Find P-value for this test.

c. Discuss how you could answered the question in part-a by construction a two-sided confidence interval on p.

Dr Elizabeth Grace is an Academic employed by Imperial College London. She takes five-month leave to undertake research at an Institute in Melbourne. While Elizabeth is in Australia, she continues to be paid her salary by Imperial College London. While she is in Australia, Elizabeth lives in accommodation provided to her by Holmes Institute in Melbourne. Her husband stays in England and only joins her in Australia for a brief holiday. At the conclusion of her leave, Elizabeth returns to England and Imperial College London.

With reference to relevant cases and legislation critically discuss whether Elizabeth is an Australian Resident for tax purposes?

A academic adviser wants to assess whether her remedial training has been effective for her five students. She decides to conduct a related samples t-test and records the following grades for students prior to and after receiving her training.

(a) Test whether or not her tutoring is effective at a 0.05 level of significance. State the value of the test statistic. (Round your answer to three decimal places.)
t =

State the decision to retain or reject the null hypothesis.

Retain the null hypothesis.Reject the null hypothesis.    

(b) Compute effect size using estimated Cohen's d. (Round your answer to two decimal places.)
d =