How do you define three atoms for one box simulation?

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Anyone who has experience in "GraphVar" Toolbox?

Hi there, I have some technical questions during the procedure of GraphVar for my EEG data.I would be happy if anyone can help me with "GraphVar". Thank you in advance for your help. Best, Neda

17 August 2023 821 0 View

SOS: A question from "GraphVar" Users?

Hi everyone, In the GUI, variable section, I created the variable sheet and I encounter an error while I execute it. I have attached screenshots of them. Any help would be really appreciated. Neda

16 August 2023 3,920 2 View

GraphVAr or Fieldtrip?

Hi everyone, I am working on EEG data and want to find functional connectivity and finally the graph. Would you please help me with which toolboxes are more useful to do this work? GraphVar or...

15 August 2023 6,837 2 View

How to mycoplasma culture in pplo broth ?

I want to enrich the semen and soap vaginal sample in mycoplasma culture medium with horse serum, arginine and phenol red. But I have a problem with how to cultivate. After consuming arginine in...

27 July 2023 2,439 0 View

What is the best housekeeping gene for QRT-PCR in breast cancer?

In research to investigate the expression of genes in breast cancer, which of the housekeeping genes is the best gene for QRT-PCR؟

21 July 2023 3,158 1 View

Do you have a suggestion for removing PVA from the foil?

Hello I electrospun PVA and then heat-treated it. Now, after the heat treatment, the fibers stick to the foil and do not separate. Do you have a suggestion for removing PVA from the foil?

05 July 2023 1,963 3 View

What is the relation between approximate thickness and mid-surface offset parameter of TPMS unit cell and its relative density ?

The mathematical function of TPMS unit cell is as follows: (for example Gyroid) sin x * cos y+ sin y * cos z+ sin z * cos x = c parameter 𝑐 determines the relative density of the unit cell. I am...

29 March 2023 2,529 2 View

Why after CFSE staining, cells will die during 5 days of incubation, but not on the first day?

I stained one cryovial PBMCs according to the CFSE protocol (invitrogen C34570). One day before staining, I thawed the cells and rested them in media (ingredients is below ) for 24 hours. On the...

01 March 2023 4,658 2 View

What is the best solvent for Drug Loading and Relese?

Hi For hydrophobic drugs, we cannot do drug loading and release in the PBS, and have to use non-aqueous solvents. So this condition is far from the in vivo. What solution do you suggest to solve...

22 February 2023 2,939 3 View

Why is my bulk alloy Mg-based in the quartz crucible coated by BN spray charred during melting in the induction furnace?

Due to a reaction between Si and Mg during melting in Silicon mold, I am trying to produce Mg-based alloy in quartz crucible, coated with Boron-Nitride spray. Meanwhile, I did not melt composition...

19 February 2023 1,981 0 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

Are there instances where molecules with larger molecular weights exhibit greater mobility than those with smaller molecular weights?

Hi, I know that low molecular weight (MW) molecules generally tend to have higher mobility, while high molecular weight molecules tend to have lower mobility. However, in my experimental...

06 August 2024 1,495 2 View

For an in-vitro drug release study, what molecular weight cut-off (MWCO) dialysis bag is required for a 117 kDa protein?

kindly reply me. Thanking you in advance.

05 August 2024 7,727 4 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

How to start a Molecular Dynamics Simulation?

Is it possible to conduct a molecular dynamics simulation to see the effects of a specific carbohydrate on the structure of lipids (e.g., micelle structure)? I am a beginner in this field and plan...

03 August 2024 3,371 3 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

Which will be the best software for the Hydration shell analysis with molecular dynamics?

I am using a windows system, what software I should use for hydration shell analysis with molecular dynamics?

02 August 2024 3,143 4 View

Can anyone provide me with molecular docking softwares/ websites?

Molecular docking software/ websites?

02 August 2024 8,704 7 View