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Questions related to Physics
As it is known that the electron temperature Te is a vital parameter to describe plasmas properties and it is higher than the neutral temperature Tg in cold plasma so that the LTE is no longer...
13 September 2021 9,165 7 View
In order to decrease the concentration of two-dimensional electron gas at the interface of AlN/GaN by 10% , a fixed negative charge was added to the interface between the cap layer and the air....
10 August 2021 7,068 3 View
Details about the keratine-GO composite for trace elements removal from tannery effluents
02 June 2021 9,608 0 View
I want to generate pure oxygen using air. I read about ozone-oxygen cycle. If i have a technique to generate ozone(using either uv light or hight voltage source) , how can i efficiently convert...
10 May 2021 3,029 6 View
If we want to use O3 instead of O2 what are the precautions required?. what are the special apparatus required for ozone gas usage.Digram and pictures if available
06 May 2021 979 1 View
No streamlines present means whether the flow is getting obstructed there and the velocity inside the region is zero? Or else, the fluid is trapped inside that region with a nonzero velocity?...
23 February 2021 5,494 10 View
Simple geometry was made having concentric cylinders bounded by a square region. The geometry has a reflective boundary. The source was defined at one point in the boundary and when it had been...
18 February 2021 4,804 3 View
Is here a method to let oxygen rich compounds like nitro and/or peroxy compounds react to form ozone?
09 February 2021 2,045 4 View
Hi, I am trying to simulate a MFIS NC-TFET. I have specified the polarization command in the ferroelectric gate material and I have specified the FEPolarization equation (Ginzburg-Landau...
07 February 2021 2,921 0 View
Hi, I am designing an edge coupler using 3D FDTD and I need to evaluate the collimation of the beam transmitted in the free space after passing through the coupler. One solution I found was to...
01 February 2021 6,698 2 View
In our laboratory, we have standardized the EAE model with MOG. However, the last time we did an experiment, there was a problem and the control mice did not get sick. We did the troubleshooting...
26 January 2021 7,737 0 View
Dear Colleagues Could you please photocopy Formula 88.2.2 and Formula 10.49.33 in the following book published in 1975 by Hansen? E. R. Hansen, A Table of Series and Products, Prentice-Hall,...
26 January 2021 320 6 View
Dear All, I am currently working on the following research The effectiveness and efficiency of Microfinance Institutions operations Areas that i am going to be looking at this research are:...
11 January 2021 4,397 3 View
Dear all, I am using corn oil as vehicle for subcutaneous injection and I want to reduce the viscosity of the vehicle (corn oil) to enhance the delivery of the main compound of interest....
19 December 2020 2,047 6 View
Most of the studies use Landry and Turnbull Healing Index. There is also the H2O2 bubbling test. Do you have any other suggestions regarding this? Thanks!
11 December 2020 9,440 0 View
Dear Researchers in the field : Does anyone know what the KAGRA Gravitational Waves Observatory it's been up to ? KAGRA announced at the end of last year (2019) that they were ready for the kick...
09 December 2020 5,387 14 View
I came across this question (attached below). I tried to solve it but got stuck in the portion where we need to calculate the inverse tranform. I found a solution of this question (also attached...
29 November 2020 7,980 3 View
Dark matter is some extra energy that we observe which bends spacetime such that a star orbiting a galaxy will appear to have escape velocity but will remain in a stable orbit. When solving for...
21 November 2020 1,539 4 View
Can the bending of a light ray passing by the sun correctly be explained by gravitoelectromagnetism?
03 November 2020 10,198 6 View
I am trying to implement PIC-code for the field emission simulation. According to PIC loop particles injected after calculation of charge density. But I stuck at the problem that at some points of...
02 November 2020 3,632 1 View
In order to represent our observations or sight of a physical process and to further investigate it by conducting experiments or Numerically models? What are basics one need to focus ?...
24 October 2020 9,841 3 View
Hello, Wondering if there are any physicists that can explain (very simply as I am a chem eng) whether a charged particle would move faster or slower through water than an uncharged particle....
21 October 2020 3,978 7 View
Suppose a photon is observed to have some three velocity v in an inertial frame O, another inertial frame O' is moving away from O with another three velocity u. Is there a general way to get the...
11 October 2020 5,332 3 View
How to properly characterize a ten-dimensional space. How does it fit with the modern understanding of the environment.
03 October 2020 2,802 29 View