What is the best statistical method to utilize when measuring critical success variables (rank) ?

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Z-axis alignment in a protein for z-axis constraints in Amber software?

Good morning, I am running some Steered molecular dynamics in Amber 22 and want to set some restraints in the z-axis so as to imply certain distances from my ligand to its substrate. My goal is...

27 May 2024 7,082 1 View

What tool can predict E. coli protease cleavage sites?

I am observing cleavage in my construct expressed in E. coli and attempting to identify the responsible proteases. Mass spectrometry analysis has revealed the sizes of the fragments, enabling...

12 May 2024 6,540 2 View

Run Quantum Espresso on both CPU threads and GPU?

I want to run QE on a single computer with these specs: AMD Ryzen 9 7950X 16-Core Processor 64 GB RAM NVIDIA GeForce RTX 3050 8 GB I have QE compiled with QE_ENABLE_CUDA=ON and...

24 April 2024 1,843 0 View

How does school management organize to include students with special needs?

Staff preparation: Managers must prepare the staff to work cooperatively and share their expertise, aiming for an ongoing team program.

05 April 2024 4,365 0 View

Error on GaussView6 in Ubuntu 22.04 LTS?

Hello, I was trying to install GaussView6 in my PC with Ubuntu 22.04 LTS, but I'm facing some issues. I fixed the export LANG bug, that it was presented in some previous discussions here....

03 April 2024 1,223 0 View

Analytical frequency calculation error in ORCA 5.0.3, does anyone know how to change the calculation algorithm?

Good afternoon, We have recently started running ORCA calculation in a new machine, however we are consistently getting memory errors in analytical frequency calculations. Our jobs com-prise a...

27 March 2024 8,609 2 View

Do you want to publish your research?

Call for papers Theme 1 - Technological Cities, Integrative Technologies, Emerging and Disruptive Technologies, Mobility, Internet of Things Theme 2 - The Future of Industry, Industry 5.0,...

24 January 2024 8,576 1 View

How to do statistical analysis of results obtained from SRB cell viability assay?

Hello, I did a SRB assay to analyse the cytotoxicity of three plant extracts. For that I used 6 concentrations (5 + the control) for each plant extract. I did this assay twice and each...

19 January 2024 8,291 0 View

How can I get the correct intrinsic SOC band gap in pristine graphene using Quantum ESPRESSO?

Currently I'm using Optimized Norm-Conserving Vanderbilt Pseudopotential from the link https://github.com/pipidog/ONCVPSP. I'm remember this discussion in the past, and to get the correct value...

14 December 2023 7,691 4 View

Does anyone know the best conditions to electrospin high Mw PVA in water?

Hello, I am trying to electrospin 146k-186k Mw PVA in water. I have tried following 2 different articles and I can't get the cone to form. I have tried varying voltage, needle-collector distance,...

04 December 2023 2,212 3 View

How to learn more about SPSS and its Application?

I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.

11 August 2024 9,101 4 View

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?

11 August 2024 5,138 1 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

Text-Communication from the M1 Hand Area using BCI—and then there is Elon Musk?

Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...

10 August 2024 7,180 0 View

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 2 View

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

09 August 2024 7,718 0 View

How are iso-frequency contours plotted?

Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...

07 August 2024 1,937 1 View

How to prepare the nanoparticle treated fungal sample for Environmental SEM analysis?

A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.

07 August 2024 5,307 1 View

How to normalize and take the significance of the MTT OD values with 3 replicates for the same cell-line?

Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...

07 August 2024 8,106 4 View

Why does my protein refolded to beta sheet during thermal denaturation analysis?

Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...

06 August 2024 1,989 3 View