Does anyone knows a tool (GOMS based or other) to automate calculation of task completion time?

Hello good human, really hope that you are doing well. I have been reading "The Psychology of Human Computer Interaction" by Stuart Card et al. They have introduced one of the ground breaking...

11 December 2020 7,269 3 View

Implementing function in ANSYS APDL?

I am trying to model the below heat flux distrubution profile in ansys apdl. The heat flux is varying radially as given by the equation. I want to apply this distribution to the selected nodes in...

23 October 2020 400 1 View

How to select nodes in circle in ANSYS APDL?

Hi, I have imported model from solidworks and glued all the volumes. while meshing i got warning that i have attached. I am trying to move the circular heat source along z-axis from one end to...

12 October 2020 2,114 4 View

Multilayer metal deposition?

Hi, i am trying to simulate multilayer metal deposition using 'element birth and death' technique. I have glued the three volumes ie substrate, layer1,layer2 as shown in figure. Then, i am trying...

15 September 2020 3,673 4 View

Objective function for Pulp library in python?

How do we define objective functions while doing optimization using Pulp in Python. We have defined Prediction models separately. Next step is to bring objective functions from prediction models...

06 July 2020 9,256 3 View

I need to predict the time when a physical test on a machine will fail. Which time series forecast/ machine learning method should I use?

There are 2 columns: time(in seconds), amplitude of wave. I need to predict when the test may fail and we can observe a crack on the machine based on the amplitude. I do not know the...

30 May 2020 7,594 13 View

Why Raman signal is related to zone-centre optical phonons?

Why in ideal single crystals only the zone-centre optical phonons are observed using optical techniques such as Raman spectroscopy?

06 June 2017 1,720 4 View

What is direct evidence of phonon confinement in silicon nanocrystals?

Other than Raman spectroscopy, is there any other experiment available for the direct evidence of phonon confinement or selective phonon modes in silicon nanocrystals?

16 May 2017 6,596 3 View

Which process appears in low voltage, trap assisted tunneling or poole frenkel emission ?

14 July 2016 7,908 3 View

How can urban resilience be strengthened in the post disaster reconstruction of historic settlements?

20 May 2016 5,547 3 View

Can I download BibExcel for MacOs?

Hi everyone, I would like to ask how I can download BibExcel software for MacOs? There are some links which are supported by Windows but I could not find it for Mac. or is there any other software...

01 March 2021 652 1 View

Anyone with some Transgenomic Wavemaker software? Seeking help from the chromatography community?

I am trying to seek out some Transgenomic Wavemaker software (happy to purchase a computer too) to operate a fraction collector. The only way to connect to the fraction collector so far is to...

23 February 2021 9,181 1 View

How to open an old ".MTS" file containing spectroscopic data?

Hi supreme hive-mind of the internet, we have some old *.MTS files that are supposed to contain spectroscopic data, probably some coordinates and a long list of single line spectra. Basically,...

16 February 2021 9,385 2 View

Room Occupancy Calculation ?

15 February 2021 1,997 6 View

How to check if the PMF profile obtained from ABF simulation is correct?

I am doing ABF simulations to calculate ligand binding enegy. The PMF profile that I get using single long ABF simulation is attached as pmf_total.png. When I do this ABF calculation with 10...

10 February 2021 4,170 2 View

What is the Greedy windowed algorithm description?

Hi Dear Ph. D., I have carefully read your paper on anomaly detection in smart meters. Unfortunately, the research does not decribe the greedy windowed algorithm, neither its complexity, nor the...

10 February 2021 2,462 3 View

How to obtain confidence intervals in Amos?

Dear all, I would like to know your opinion on the following issue I am struggling with. I am estimating a multigroup model with several factors all correlated among them (they represent...

04 February 2021 1,381 4 View

TRIM Setup Window hungs up when changing target properties. How to fix the problem?

Hello everyone, i have installed the SRIM and it looks fine with the srim window. About TRIM window, when i start the programme i see the hung up screen as in the following link...

03 February 2021 4,774 4 View

Why the energy distribution cannot be shown on my molecules?

I am using GaussView 5 and Gaussian 09w semi-empirical PM3 method. I get the energy values in my result file but I am not able to display them on the molecule. As you see I cannot click anything...

03 February 2021 846 3 View

What is the best way to improve the working potential window of a solid electrolyte?

My solid polymer electrolyte shows low bulk resistance show quite a low bulk resistance. However, the potential window (obtained from LVS) is very small. Please how can I improve the operating...

31 January 2021 3,340 9 View