1 a) How is density , specific gravity and specific weight related to each other? Write formula and specify SI units for each of these terms.
1 b) How does density, vapour pressure and viscosity change with temperature and how do you explain these changes ?
In: Physics
Describe the features of AP-1 members that make them unique amongst transcriptional activators
Describe how the activation of Gs protein receptors, tyrosine kinase receptors and ligand-gated calcium ion channels can lead to changes in c-fos gene transcription
In: Biology
From Harvard Business School HBX CORe 2020 Economics for Managers
Share a story or a link to a news article describing a government intervention in a market. Explain how the intervention changes the outcome of the market, and whether you think the intervention had a positive or negative effect.
In: Economics
What is the difference between making an argument to a particular audience in writing; and making the same argument to a particular audience in speech? What changes have to made to the argument in either case? What additional considerations do you have as a speaker that you might not have as a writer?
In: Psychology
. Describe with the aid of diagrams how the Baroreceptor Reflex System regulates cardiac output, heart rate and total peripheral resistance in order to restore changes in blood pressure
a) When mean arterial pressure is increased
b) When mean arterial pressure is decreased physiology
In: Biology
Answer the following questions.
(a) What is the implication of a correlation matric not being
positive-semidefinite?
(b) Why are the diagonal elements of a correlation matrix always
1?
(c) Making small changes to a positive-semidefinite matrix with 100
variables will have no effect on the matrix. Explain this
statement
In: Advanced Math
in a paragraph, List 4 major factors that lead to unsustainable outcomes. Describe each and explain how it impacts sustainability in general. Select one of these to explore in detail and postulate what specific real-world changes (not general but specific) would be needed to offset its impact.
In: Economics
What will happen to the money multiplier and monetary base during a rampant asset inflation period and then during the financial crisis triggered by the eventual bursting of the asset bubble? What will be the effect of the changes on the asset inflation in the first sub-period and on the post-crisis recession in the second subperiod?
In: Economics
Is pure competition a "desirable" market model for all industries? Should industries aspire for pure competition? Why or why not? Think of an industry that does not function in a purely competitive market currently. Describe the changes that would be required, if this industry wanted to function under pure competition.
In: Economics
Discuss the differences/similarities between antiporter, uniporter, and symporter carriers. Make sure your explanation discusses gradients of each solute and direction of flow. Be clear how structure allows for the mechanism of transfer. How do changes in structure impact transfer and binding to substrate?
In: Biology