Review and cite WAVES protocol, troubleshooting and other methodology information | Contact experts in WAVES to get answers
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Questions related to Waves
In an absorbing medium, the reflective index becomes a complex number: 𝑛̃ = 𝑛 ′ + 𝑖𝑛 ′′. Assume that a plane wave 𝐸⃗ (𝑥,𝑡) = 𝐸⃗ 0𝑒 −𝑖(𝜔𝑡−𝑘𝑥) is incident on this medium. (a) Starting from the...
05 November 2021 2,557 4 View
Dear researchers, I am using pulsed voltammetric methods (differential pulse voltammetry, normal pulse voltammetry, square wave voltammetry) in order to quantify organic species in water. As I am...
04 November 2021 1,290 2 View
Hello Everyone! I hope you all are doing well! contrary to the Mathematical perspective of how an EM waves behaves when confined to certain boundary conditions, ( considering plasmonic for...
02 November 2021 6,164 9 View
I am using a published pulse sequence from Chem Eur. J. (DOI: 10.1002//chem.201201577) for 1D HOESY. The sample has two F separated by 3 ppm. I have attached the 1H spectrum where I can see NOE...
01 November 2021 6,303 0 View
A very useful feature in OpenMP is the possibility to declare allocatable arrays as THREADPRIVATE, in such a way that once initially allocated by the varius threads in a parallel region of the...
31 October 2021 1,225 6 View
During the Eocene Oligocene Transition pCO2 dropped from 2000 to 600 pm and Antarctic glaciation initiated. Why the pCO2 threshold is 750 ppm? What drives it?
29 October 2021 2,140 0 View
Hi! I am trying to convert a fully-positive 50Hz square wave into a flat signal using a low-pass filter. However, I can't find any reference to identify the minimum cut-off frequency. How can I do...
25 October 2021 8,072 4 View
Error : The ratio of deformation speed to wave speed exceeds 1.0000 in at least one element. This usually indicates an error with the model definition. Additional diagnostic information may be...
20 October 2021 1,875 5 View
How can we feed 4x5 array of LPDA using single wave guide port. Recommend Any junction network for coaxial feed.
19 October 2021 7,362 2 View
Im trying to get Velocity in order to control underwater swarm ROV. I can use the acceleration and to Euler integration but the error will be accumulated over time. As we are having a swarm...
13 October 2021 3,866 3 View
I have a Jones Matrix of the form : M= [ A + iB C + iD ; U + iV X + iZ] The input Jones vector is E1 = [ 0 ; 1] , linearly polarized light along Y-axis So the output is E2 = M*E1 = [ a + ib ;...
12 October 2021 549 3 View
This question came to mind at a younger age when I thought " could there ever be an application on smartphones which when turned on, emits some sort of anti-gravitational waves from the screen of...
11 October 2021 7,621 9 View
I need to verify the results of the classical PEC or İmpedance half plane results obtained by the theory of Physical Optics by using HFSS or CST. I attached the figures of the geometry and the...
09 October 2021 3,544 10 View
I'm trying to interpret my EEG data on rats using Labchart 7 program but i cannot seem to know how to calculate the power spectrum knowing that i watched all related videos on their website. Any...
06 October 2021 6,427 3 View
Gain saturation of fiber optic parametric amplification has frequently been studied by considering the reduction of signal gain with pump depletion in a moderately saturated system. But once the...
06 October 2021 1,786 2 View
I am changing the fundamental frequency and the maximum harmonic value and the dc offset is coming different every time. how do I set the accurate parameters?
04 October 2021 9,412 3 View
I have an acceleration signal I can integrate it twice using (Orgin 2021 and Matlab) in order to find out displacement signals. but need to know if what I did is true or wrong and give me a...
02 October 2021 5,106 5 View
I want to investigate water current and wave of the lake using Acoustic Doppler current profilers (ADCPs) . Please provide about how to use and for how long it deployed on the lake for effective...
01 October 2021 1,483 3 View
I designed a Quarter wave transformer for a circular waveguide. I need to find the phase-shifted by the wave for a particular dimension in the waveguide. How to do it in CST MWS.
29 September 2021 1,912 6 View
I want to apply a pulse-echo methodology (by using one single transducer as both transmitter and receiver). Do you know how to connect the transducer to the wave generator and oscilloscope to...
27 September 2021 9,732 3 View
I think if the amplitude is large then the acoustic pressure also high. I have tried to increase the acoustic pressure and use the ultrasonic booster which is known to increase amplitude. But...
26 September 2021 318 7 View
Hello everyone, Recently I started to do EBSD analysis and I am new to the field. I have couple of questions related to the same. 1) During my analysis process I came to know that even there are...
23 September 2021 8,347 5 View
Since proton and anti - proton are integral spin particles, it would be possible to develop means to entangle them.
20 September 2021 7,518 8 View
A femto particle is a particle which is synthesized by preparing Quantum Entanglement of a proton with its anti - proton.
18 September 2021 400 4 View