How is the Transit use behavior in Hot Arid Regions?

07 October 2016 5,476 3 View

For PC-3 cell line. How long before irradiation do I have to synchronize my cells to G0/G1?

I am trying to do a clonogenic assay for PC-3 after irradiation. I have to synchronize my cells by serum starvation but there's a optimal time I have to do that before irradiation. been looking in...

09 February 2021 9,480 1 View

Grid connected inverter using virtual synchronous machine?

Hi everybody, currently, I am working on the grid-connected inverter. I want to make my grid-connected PV system a PLL-less system. I have studied some reachers are implementing a virtual...

07 February 2021 6,078 2 View

How to prove possibility/impossibility to analytically solve the functional equation f(a ln x^2)/f(x)=x/2a; and how to find out the solution?

This is my very first encounter with functional equation of this kind, and methods of series solution and differential equations are of not much help. The solution to this problem, or at least the...

25 January 2021 6,053 5 View

How to choose mouse cell line to work on?

Hey, I am looking to start working on mouse cell line for some genomics experiments. I have the following requirements: 1) Normal chromosomes composition. 2) Possible to transfect. 3) Possible to...

03 January 2021 4,387 2 View

Why is emotiv epoch+ contact quality 0% ?

I am trying to use new emotiv epoch+ headset which was bought in 2018. I am having half of the electrode as green Like this picture. But my question is why the over all contact quality is 0%...

17 December 2020 9,614 2 View

How to find Lyapunov Exponent for a non-linear time series in R/Python?

I am working on a project where I am using chaos theory to check if chaos is there in non-linear time series and use it for a neural network model. We need two parameters for finding chaos (using...

29 October 2020 3,289 3 View

What is the degree or extent to which the person conforms to the requirements and needs of the human being?

It requires conformity to human requirements and needs, The existence of a familiar product object that has a meaning or substance. And when excellence and creativity are an inherent...

04 October 2020 9,764 1 View

Need of Time Synchronization for UAV or fast moving vehicles while we have atomic clocks?

Why there is still a need to have time or clock synchronization in Ad hoc wireless networks especially UAVs or VANETS when we have atomic clocks. As atomic clocks are soo accurate that they lost...

16 September 2020 2,755 1 View

Can entropy be reversed? In the Sci-Fi movie TENET, the concept is used to reverse time, is it possible theoretically?

Second Law of Thermodynamics states that as usable energy is lost, chaos increases - and that progression towards disorder can never be reversed.

01 September 2020 2,528 37 View

How to get bending moment in Ansys shell181 element?

Hello, I would like to compare the bending moment of a tube with beam and shell element in ansys? The tube has the same dimension in beam and shell element. In beam element, i can get the...

24 August 2020 2,352 1 View