Autocorellation function - how is compute existance of hbond in GROMACS?

GROMACS version: 2018.4 GROMACS modification: No I have a question. I want to know one thing. How is computing autocorrelation function, because I am not sure about something. I try to calculate...

07 February 2021 9,525 1 View

What are the limits of determining metastability in the brain?

What are temporal limits in determining brain metastability? In other words, how long does the minimum length of the scan segment using fMRI have to be for the result to be of any value? I'm...

07 February 2021 2,380 2 View

Ansys Fluent- Velocity Inlet/ Pressure Outlet/ Symmetry/ Wall- how are the BC formulated from the viewpoint of mathematics?

Hello, I went through the Fluent Theory Guide and other Ansys learning resources, however I couldn't find the answers to the following issues. Let's discuss the problem on the example of a...

01 January 2021 1,686 3 View

Does Fluent/CFX use Reynolds-averaging when the viscous model is set to Laminar? What about icoFoam?

Hello, this question is not as trivial as it may seem. The Laminar model in Fluent/CFX is pretty stable even when the physics are not laminar at all (internal flow, Re=20k, bifurcations/pipe...

23 December 2020 4,848 3 View

How to measure volume per lipid in Gromacs?

I have a question. I want to measure the volume per lipid. I built a membrane with water and run the simulation for 300 ns. To measure the volume per lipid I used a .gro file from the simulation...

22 October 2020 2,282 3 View

Can I use repeated measures ANOVA for within-litter design developmental experiments?

I am planning a developmental experiment where I will treat neonatal mice and then I will perform test after they reach adulthood. I plan to use within-litter design as follows: I will use 12...

07 October 2020 8,539 13 View

How to compute the order parameter for the last carbon in lipid tail in membrane GROMACS?

01 August 2020 5,756 2 View

SAFT90 soccer match simulation protocol - how can i find audio record?

I am interested in simulating a soccer match using the SAFT90 protocol. While reading the papers that have used it, I understood that an audio track is required. Can anyone address me to where I...

20 March 2020 759 2 View

How to apply DAPC (adegenet) on Geometry morphometry data?

Do you have some suggestions about how to apply DAPC (adegenet R package) analysis on the Geometry Morphometry dataset? The dataset contains 12 morphometric points characterized by XY...

09 February 2020 1,690 2 View

Finding the Center of Three Latitude/Longitude Points?

Hello, recently I was asked for a formula to calculate the center of a circle based on GPS coords (Lon/Lat) of 3 registered points at the edge of the circle. The problem is quite complicated due...

05 January 2020 280 3 View

Why should we choose deep learning to machine learning? Why is CNN better for image classification? Can I get Typical Answer?

What Characteristics makes CNN work better?

03 March 2021 1,458 4 View

What are some of the research gaps in machine learning and artificial intelligence in africa?

i would to know some of the research gaps in the artificial intelligence field in most african countries.

03 March 2021 6,145 3 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 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

Can you share me how teacher education is managed in your respective national educational system?

I feel that the practice in teacher education in my country is below the expected performance level due to very poor management system. Hope I will learn something from your experiences.

02 March 2021 1,516 4 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

Is there any research regarding how training and development is going to change in the era of Fourth Industrial Revolution?

As the organizations getting prepared for the fourth industrial revolution, to enhance the skills of their workforce what type of changes are necessary and going to occur in the training and...

01 March 2021 3,199 3 View

Which group formation theory do you recommend for projects that aim to bring together entrepreneurs for training for regional development?

I would like to have ideas about which theories of group formation are suitable for entrepreneurial training projects, with the aim of creating bonds, building trust, and collaboration for...

28 February 2021 4,223 2 View

What is the difference between L1 and L2 regularization in machine learning?

L1 and L2 regularization

28 February 2021 4,187 3 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