Explain specific labor laws that affect US unions, including the Railway Labor Act (RLA), the Norris-LaGuardia Act, the Wagner Act, the National Labor Relations Board (NLRB), the Taft-Hartley Act, and the Landrum Griffin Act. If any, specify the major changes by those laws, such as yellow-dog contracts and wildcat strikes.

Explain the evolutionary arc of the circulatory and respiratory systems from Cephalochordates to the Tetrapods. Start by briefly defining circulatory and respiratory systems. Your answer should clarify how each of the systems has changed, the adaptive significance of these changes during this time, and in which extant lineages we still see evidence of these different stages of evolution.

An ideal gas that goes through a cyclical process on a PV diagram and returns to the location on the PV diagram where it began. analyze changes in temperature and thermal energy of the gas change during the cycle. Analyze transfers of energy through heat and work during various stages of the cycle.

note: including formulas in the analysis would be helpful.

5. Discuss how survivorship curves would be altered in general for each of the following future scenarios: Give details about the changes of the curves.

a) If HIV continues to increase and no cure is discovered.

b) If medical advances continue and most diseases and infant mortality are eliminated.

c)If environmental contamination continues and pollution-related diseases increase.

Calculate the change in entropy of 144 g ice at -5 oC as it is heated to 0 oC , melted, heated to 100 oC, and then vaporized at that temperature. Suppose that the changes are brought by a heater that supplies energy at constant rate, and sketch a graph showing (a) the change in temperature of the system, (b) the enthalpy of the system, and (c) the entropy of the system as a function of time.

I need to write an essay about 200 words in Contrast to nominal GDP and real GDP. Why is one more reliable than the other for comparing changes in the standard of living over a series of years? What is the GDP price index, and what is its role in differentiating nominal GDP and real GDP?

please no handwriting.

Select a firm that competes in an industry in which you are interested. Drawing upon published financial reports, complete a financial ratio analysis. Based on changes over time and a comparison with industry norms, evaluate the firm’s strengths and weaknesses in terms of its financial position. I would like to have a financial ratio analysis of Alibaba.

Q1: . Discuss the types of contractions and its features in the first stage of labor ?

Q2:. Describe the nursing management of a woman with postpartum blues ?

Q3: Discuss the physical and psychological changes during postpartum period ?

Q4: Discuss the common discomforts during pregnancy and its management ?

Q5: Describe the possible newborn complications and its management ?

As an accountant, you want to demonstrate to Kim Potras, Payroll clerk, the audit trail documents from the Time Card hours to the Paycheck. Include a Document Flow Diagram using Word or Excel. Assume you will be using an acceptable process. Describe the flow chart in a memo to Kim. Suggest changes you would make to this process.

Summarize the material covered in today’s lab. Name and describe each of the phases of the cardiac cycle. Be sure to include the events that occur during each phase. Focus on the mechanical events (contraction and relaxation) of the chambers, the pressure changes in the heart, the position of the valves, and the heart sounds. Be sure to explain what causes each of the events you describe.