The reason for the similarity of RMSF in the protein system and the protein-ligand complex?

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How do you define three atoms for one box simulation?

I want to simulate two different ceramic structures. Each of the structures has a different number of atoms. I divided my simulation box into two parts. Now, in the create_atom section, I don't...

08 May 2024 9,647 2 View

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

What is the reason for current dropping in OER , LSV curve?

I tried four trials of the same Copper Phosphides sample in Alkaline medium ( 0.5M KOH) with Hg/HgO reference electrode and Pt as counter electrode. I used 0.001 V/s scan rate for first three...

10 August 2024 3,629 1 View

What may be the reasons for failures of Tube toi Tube Sheet Joints in Boiler Drum ?

We have observed that tube to tube sheet joint leaked in our boiler and needs to overcome same by knowing the root cause.

08 August 2024 3,161 0 View

What is the problem with these tissue culture plants?

All plants are green but some of these plants becomes yellow. I did not found any reason. Please help me to find out the real problem.

01 August 2024 589 4 View

Reason for discontinuities in my Band structure?

Hey All! I am wondering what might be wrong with my band structure. I did the calculations using VASP and plotted the results using Origin. Although I have tried changing various input...

25 July 2024 2,920 11 View

Is it fare for editors of reputed Journals to put on hold manuscripts more than six months without review updates, Are they harassing researchers?

It is being seen that Editors of some reputed Journals are putting on hold the manuscripts and not updating review states even passing more than six months from submission. Researchers are...

24 July 2024 8,596 2 View

Has anyone tried freeze flow samples in -80C freezer or liquid nitrogen before processing?

Our lab has some radioactive cell samples that need to be kept frozen for at least 30 days before flow analysis. For some reason, the samples stored in liquid nitrogen did not perform as well as...

15 July 2024 9,975 1 View

My Cyclic voltammetry curve doesn't show cathodic peak of Cu2+ to Cu+. how to solve this problem?

I performed CV of Cu-MOF in a buffer solution of pH 8, and we did not find any peak corresponding to Cu2+ to Cu+. What is the reason behind this? Please give your valuable suggestions.

08 July 2024 2,388 4 View

Hello, I’m growing three species of microalgae under heterotrophic and mixotrophic conditions. Both the two turned yellow?

What could be the reason for mixotrophs to be yellow too instead of green? Thank you

08 July 2024 594 2 View

What are possible reasons for having the repeated wavy patter in Raman spectrum?

I'm currently analyzing the Raman spectra of coloured plastic samples and have encountered a wavy, oscillating pattern in the spectra of some coloured samples. I was wondering what the possible...

04 July 2024 1,949 4 View

Which river basin has lowest total replenishable groundwater resources &utilization of irrigation potential created lags behind potential created why?

Which river basin has the lowest total replenishable groundwater resources and utilization of irrigation potential created lags behind the potential created what are the reasons?

03 July 2024 9,638 0 View