risimangaleswaran

Calculate the thermal efficiency of a cycle that is the same as the diesel cycle but with two polytropic processes instead of adiabatic and with mass of air=1 kg r=287 J/kgK gamma=1.4 and plot its TS diagram. Given: P1=0.9 bar, P2=4 bar, t1=85 c, t2=600 c, n=1.2

1->2: polytropic

2->3:isobaric

3->4:polytropic

4->1:isochoric

I said in my answer that the analysis rejected the null hypothesis when it should’ve accepted it because at alpha =0.05, 4.16>3.84. Can anyone let me know if I’m correct?

*Please see the attached file for the complete details.

Which of the following could enter into H-bonding interactions with water?

(Select all that apply.)

None of the Above

Describe the process of diffusion and its importance in living organism

T (t) ˙ = s − μT (t) − βT (t)V (t),

˙I(t) = βT (t)V (t) − αI(t),

V (t) ˙ = αγI(t) − dV (t),

when s=1 mu=0.2 beta=0.2 alpha=0.3 gamma=1 d=0.4

where T represents the concentration of uninfected target cells at time t, I represents the concentration of infected cells that produce virus at time t, V represents the concentration of virus at time t. The constant s (s > 0) is the rate at which new target cells are generated. The constants μ (μ > 0) and β (β 0) are the death rate of uninfected target cells and the rate constant characterizing infection of cells, respectively. The constant α (α > 0) is the death rate of infected cells either due to the action of the virus or the immune system. It is assumed that the infected cells produce γ (γ > 0) new virus particles during their life. Hence, on average, virus is produced at rate αγ (see, for example, [13]). The constant d (d > 0) is the rate at which virus particles are cleared from the system.

Construct a model/find equilibrium points for this HIV model?

http://www.sciencedirect.com/science/article/pii/S0022247X07001795

The margin of the error is ___.

Hello everyone I have a new job and they told me they need a bio to put for me my new job is at a back could you guys right me something and if I need to put my name juss put name thank you

Please explain each and every step!

Calculate the pH of a 0.50M HSO4- solution at room temperature

Assume HSO4- only acts as an acid.

Ka HSO4- = 1.2 x 10-2 at room temperature.

In your answer include the ionization equilibrium reaction and an ICE table.

The work function for an unknown metal is 312 kJ mol-1. What wavelength of light is required to eject an electron with a velocity of 3.13 x 105 m/s? The mass of an electron is 9.11 x 10-31 kg.

20. Identify four uses for transgenic organisms. The next groupof questions are based on the following information: DNA templatemolecule is: 5 prime (5') end: A-G-C-T-A-T-C-T-A-C-G-A: 3 prime(3') end

21. What will be produced by DNA replication? (Start from the 5prime end and list each complementary DNA base in order all the wayto the 3 prime end.)

22. What is the mRNA that will be produced. (Again start fromthe 5 prime end and list each complementary RNA base in order allthe way to the 3 prime end.) template)

23. What is the tRNA anticodon that will be needed to match thefirst mRNA codon in the sequence written for the answer to theprevious question?

24. What is the sequence of amino acids that will be produced bytranslating the mRNA sequence written for the answer to twoquestions above? (Read codons left to right)

26. How many codons are contained in the mRNA in the question22?

What is the tRNA anticodon that will be needed to match the first mRNA codon in the sequence written for the answer to the previous question?

U-C-G-U-A-G-A-U-A-G-C-U

What is the tRNA anticodon that will be needed to match thefirst mRNA codon in the sequence written for the answer to theprevious question?

Write a detailed response:

Do forms of defensive architecture and red zone conditions have their place? If so, how do we use them in such a way that they don’t create a broad social exclusion for many people who are homeless? If not, who do we curb their use? 

A function f : Z × Z → Z is defined as f (m,n) = 3n − 4m. Verify whether this function is injective and whether it is surjective.