How one can get copyrights for previously published diagrams?

Usually review articles contain two or more diagrams from previously published research paper. What are the procedures to get copy rights from a journal to reproduce one or two diagrams in a...

25 January 2020 8,121 3 View

How to use fatigue tool for composite in a Ansys workbench?

Currently doing final year project in a leaf spring fatigue test in Ansys workbench 16.0. we have done fatigue test for steel, but error came for composite while testing we don't know how to...

07 March 2019 3,100 2 View

How to perform the BET experiment on polymer sponges?

I tried to measure the BET of highly porous polymer sponge. The surface are (SA) values seems to be too low. I added around 1g of sponge to calculate the SA. I had to add small pieces of sponge...

22 August 2018 7,450 2 View

What is the procedure to calculate biomass efficiency?

I have carried out pyrolysis of biomass. Now I am in need of calculating the biomass efficiency (in terms of mass and energy conversion). Kindly help me with a formula.

21 July 2018 457 4 View

How to control smoke generation in Phenol Formaldehyde resole resin in coated abrasives?

I would like to control the smoke generation in PF (Resole) resin formulation for coated abrasives. Can any one suggest the technique...

06 May 2018 3,805 2 View

Does anyone have experienced the white band pattern in western blot technique for phosphorylated form of AKT protein expression?

03 March 2017 1,441 4 View

How important is considering the exon-exon junction for primer design in order to perform RT-real time PCR by SYBR-green?

How important is considering the exon-exon junction for primer design in order to perform RT-real time PCR by SYBR-green?

07 February 2017 2,506 2 View

How the Surface variations influence of trapping light, if it's possible to make it on solar absorber plate?

Using in solar flat plate water heater

17 January 2017 6,971 3 View

How to do Two-way ANOVA in SPSS for four groups and comparing between two different time points within the groups and between the groups?

Hello to everyone I am working in the field of stress physiology, I am comparing different parameters between Male animals Vs Female animals and within Male and female animals, each group contains...

12 October 2016 4,924 2 View

How an atom probe Tomography is advanced from conventional TEM and SEM?

07 October 2016 6,375 5 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

OpenBCI eeg--has anyone used them?

I'm looking to try out an off-the-shelf EEG set for some exploratory work. Curious if anyone has used the OpenBCI, and how much set-up work is required. I've heard they are more difficult to get...

01 March 2021 4,128 3 View

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

Could anyone tell me what is the range of submillimeter wave?

There is confusion regarding the submillimeter-wave range. Many papers specify its range from 300GHz but some also consider its range from 100GHz. If I design an antenna on 122ghz what would I...

01 March 2021 516 7 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View

Is there a deep reason for using the squared modulus of the wave function as the probability density of the existence of the particle?

I think we were all surprised at the first time we got to know quantum mechanics that the squared modulus of the wave function is the probability density of the existence of the particle? The role...

28 February 2021 6,282 9 View

How to prevent ANFIS Model from negative prediction values in MATLAB?

I have input and output data set for "ANFIS modeling in MATLAB", and I am getting some negative predicted values of output in testing. However, the predicted values of output in training are...

28 February 2021 3,459 3 View

Complex wave form in ANSYS?

Is there a way to input wave speed in a complex form on ANSYS? The wave speed I need to assign a material is 325(1+0.11i) however I have been unable to do this thus far. Failing that, is there...

27 February 2021 5,969 1 View

How does an AC-DC power supply Flyback Converter Based USB Charger Model using Matlab/Simulink looks like?

I am required to learn about Flyback converters and I got stuck not knowing to full design of the power supply flyback converter Based USB Charger Model using Simulink, especially the design model...

25 February 2021 5,435 2 View

Please. Could you help be in implementing Fractal Discrete Cosine Transform algorithm in Matlab?

I do need the Matlab code of Fractal Discrete Cosine Transform (FDCT). Can anyone who has already implement this code, help me with the implementation of this transform?

24 February 2021 5,602 2 View