How can I implement a script in Chimera?

More Akiko Mendoza's questions See All

What do you consider to be the most relevant elements of EEG for studying cognitive biases?

I've seen articles that primarily focus on alpha and beta activity in the frontal regions, but these studies often compare healthy subjects with those having various pathologies. I haven't seen a...

31 July 2024 7,259 1 View

How to Input and Analyze Results for an Asymmetrical Factorial Design in STATISTICA 13.3?

In STATISTICA 13.3, I used the Experimental Design Builder under the Design of Experiments tab to generate a design matrix for an asymmetrical factorial design (1443) with 12 experiments. However,...

29 July 2024 4,155 2 View

Research on the well-being of dogs in pet-friendly workplaces?　

Does anyone know of any research on the well-being of dogs in pet-friendly workplaces?　I believe that the pet-friendly workplace should be a happy environment for both people and dogs.

19 June 2024 522 2 View

What is the difference between to alloys named C7025 vs. C194 ?

I need to get the Technical Data Sheet of these 2 type of alloys .

20 May 2024 4,464 1 View

Protein degradation? how to concentrate low MW proteins?

Hi everyone! So I am trying to concentrate my recombinant proteins in order to make some assays with them, but I need a "considerable" concentration of each. One of my proteins is around 9kDa and...

08 May 2024 5,418 2 View

For free energy of solvation using GROMACS, in a molecule with charge -6 and 100 atoms, ¿how many lambdas are necessary to obtain a good result?

In the calculation of free energy of solvation using GROMACS, for a molecule with negative charge (-6) and approximately 100 atoms, ¿how many lambdas are necessary to calculate the free energy...

03 April 2024 316 0 View

Do you have theoretical framework in related to the effects of human capital development on employee retention in healthcare sectors?

I need to have a basis for my research

08 March 2024 418 1 View

ANSYS SOFC Model with unresolved electrolyte, I am getting a very low current. Please help me. Please?

Hello! I am currently working on a study using the SOFC model with unresolved electrolyte. I am getting a very low current. If I lower my applied voltage in the cathode terminal, the calculated...

07 March 2024 6,083 0 View

Could someone recommend me a valid instrument to measure teaching performance that utilizes AI (Preferably focused on elementary school teachers)?

I am conducting research on the performance of primary school teachers who use AI, and I have not been able to find a validated instrument that fits this situation. I would like to hear your...

22 February 2024 6,052 4 View

What 16s rRNA gene primers for PCR would you recommend for human gut microbiome diversity studies?

I am looking to amplify a region that can be used to group the gut bacteria into higher taxa like phyla or classes. The target has to be a region that is relatively conserved within the phylum...

19 February 2024 9,147 4 View

1. If I can quantize the atom using this hyperbolic spiral and classical physics, could nature do the same?

If we map as a continuous motion an ionising electron (beginning its journey at n=1) in an H atom, a specific hyperbolic spiral appears (see animation). When we solve this spiral formula, we find...

07 August 2024 5,343 2 View

Gromacs first step of minimization ?

I have face this problem anyone help me how to solve this issue ?which is below Fatal error: There are inconsistent shifts over periodic boundaries in a molecule type consisting of 78 atoms. The...

07 August 2024 2,598 1 View

Should I include H atom into C3N5 when i am doing DFT modelling?

Hi all, my experimental XPS results shown that my C3N5 sample consists of N-H bond, hence in this case I should incorporate the N-H bond into my DFT modelling. However, I do notice several papers...

07 August 2024 8,414 2 View

Why reactivity isn't increased with more empty spots in valence shell?

If from a geometric perspective the non-halogens, non-noble gases have more empty spots in their valence shell, and the filling/exiting of any of the empty spots in the shell constitutes a...

03 August 2024 4,787 2 View

Why do paired electrons atoms produce no magnetic field lines?

If you think of electrons with spin as bar magnets, you know bar magnets of opposite polarity as long as they're not occupying the same spatial location don't cancel out each other's magnetic...

03 August 2024 3,927 2 View

How can you draw a coordinate bond between a metal and donor atom in metal complexes, using discovery studio visulizer software?

Hello,, The metal complex ligand appears incomplete in the screen of the discovery studio visualizer

30 July 2024 3,354 1 View

How to do pca analysis of c-alpha atom of the protein?

i m interested in pca analysis of c-alpha atoms in gromacs for that i used the following gmx_mpi covar -s mdca.tpr -f mdca.xtc -o eigenvalca.xvg -v eigenvecca.trr -av average.pdb -n index.ndx but...

30 July 2024 1,607 1 View

Can we convert a thousand of FASTA sequence in numeric form in .csv format? If yes kindly send me the script for the same?

I have a .text file for various FASTA sequence , and i want to convert these sequences into a numeric file which will be in .csv format. OR I want to extract physiochemical properties(features)...

25 July 2024 3,650 2 View

Why am I observing very high Temperature and Pressure Increase using NPT Ensemble?

Hello everyone, I am running DFT with CP2K software at 1200 K, 1 bar with a periodic system of 64 Al atoms + 2 CO2 atoms. However, I am seeing my temperature slowly increase to >4000 K and my...

22 July 2024 3,177 0 View

How to estimate a protien's size using Chimera or PyMol? how correct this estimated can be?

I need to know the approximate size of my target protein for Negative-stain EM. I have an alpha-fold predicted structure of the protein. I do not see any turtorial on internet for estimating the...

21 July 2024 5,732 3 View