Problem in energy minimization using Gromacs?

I have done energy minimization of DNA using Gromacs with tutorial lysozyme in water. The potential energy curve show a steep drop.

18 February 2021 4,822 2 View

Is there any software to generate pdb of G quadruplex?

I have a DNA sequence which has predictability to form G quadruplex . I need a software to generate a pdb of it which will form G quadruplex. I am using open Babel but I am not able to set the...

29 January 2021 6,190 4 View

How much Ti and B (in ppm) is required for effective grain refinement and why?

To have the desired grain size in 6061 and 6063 Al alloy, what should be the minimum % of Ti and B pick up and what is the chemistry/metallurgy behind that?

07 January 2021 9,305 2 View

How to make AlV50% alloy by thermit route?

Kindly provide the technical papers/patents on the production of AlV50% alloy by thermit route, by using V2O5

05 January 2021 2,471 3 View

Is there any online webserver for DNA-ligand docking?

I have used Autodock 4.2 for docking studies and trying haddock for DNA-Ligand docking. It shows an error and not supported DNA PDB file. Suggest a template for DNA and ligand PDB file and also...

29 December 2020 1,322 8 View

Apart from deoxidation what are the other applications of Ferro Aluminum (FeAl) and Al wire?

FeAl and Al wire has applications in Steel for deoxidation. I want to know the other application of various grades of FeAl. Does Al wire also has other applications apart from deoxidation? Regards

27 December 2020 8,435 1 View

Is there is any reference if someone is using Ti sponge cored wire instead of FeTi 70% cored wire for plain carbon steel?

There is a different behavior in carbon steel and stainless steel. Drastic low recovery in carbon steel due to high melting temp. But in ss , working temp is high so dissolve at 1668 degree temp....

16 December 2020 8,765 8 View

What are the Best practices in NLP dataset preprocessing if the dataset contains plenty of misspelled words?

I am currently working on an NLP experiment. The dataset that I am using is 'Essays' in which there are essays written by participants. These essays contains plenty of misspelled words and...

30 November 2020 5,675 5 View

Can any one please help me for mobility management in 5G, please provide me some coding in MATLAB?

To improve the QoS in next-generation network how mobility is used?

09 November 2020 6,163 4 View

Is it possible to have grains in the range of 50-80 micron (2-5 min of contact time) in 6061 and 6063 alloy after the addition of TiBAl (5:1)?

If 0.2% of TiBAl (5:1) is added in 6061 and 6063 aluminum alloy what is the grain size for 2-5 min of contact time?

20 September 2020 4,265 3 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

What analysis to choose with a large neste dataset and clearly skewed or kurtotic distributions?

Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...

02 March 2021 6,865 1 View

Where can I find life cycle inventory or assessment of non woven materials?

Dear network, I am looking for the LCA or LCI or at least the energy balances of the non woven fabrics process for my master project, in specific for natural fibers, yet I have found...

02 March 2021 9,662 1 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Which is a lucid standard comprehensive book to guide on psychological scale construction and its standardization?

02 March 2021 7,082 3 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 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

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

Does anyone have kinetic and kinematic dataset for gait classification?

I want to differentiate between normal and abnormal movement. For this reason, I am looking forward to this type of dataset.

01 March 2021 9,485 1 View

Can someone suggest a way to prepare slides to observe under confocal microscope for observing fluorescent tagged proteins??

I am growing the cells on coverslips and transfecting the fluorescent tagged protein directly on them. Then i want to observe these cells under confocal microscope. Currently i am just using...

01 March 2021 6,142 3 View