Is anyone familiar with compact-open topology?

More Samar Za's questions See All

How to prepare resistant cancer cells and how i keep it a life for along time?

Resistant cancer cells

17 May 2024 1,587 3 View

How to calculate IC50 for different populations have anticancer activity?

How to calculate IC50 for different populations have anticancer activity

26 April 2024 5,066 3 View

How to use rData correctly in VGETVRM utility in Abaqus Explicit?

hello everyone. I was watched the video (https://www.youtube.com/watch?v=WtnRYydEPZ4) that it`s about simulation of damage in hyper elastic material with VUSDFLD Subroutine in Abaqus Explicit; in...

11 February 2024 1,215 1 View

Is it ok to use a theoretical framework while conducting an IPA study?

I am conducting an interpretative phenomenological analysis, where I will be comparing the lived experiences of resilience among Syrian refugees residing in three different countries. Taking into...

08 January 2024 9,773 16 View

Any procedure for Synthesis of zinc chloride silica gel catalyst? And is it necessary to use anhydrous zinc chloride or we can use pure zinc chloride?

I want to synthesize few catalysts using silica gel.

18 October 2023 1,365 0 View

Can we use any catalyst to shorten the duration of synthesizing trolox ester?

I want to shorten the route of Synthesis of trolox ester via diels alder reaction.

18 October 2023 2,586 0 View

What is the accepted level of CO and NOx gas emission to the atmosphere ????

Greeting Researchers What is the accepted level of CO and NOx gas emission to the atmosphere ????

17 August 2023 5,521 2 View

Recommendations for Transcription Software?

I'm working on a qualitative study that will include 30 interviews conducted online in Arabic. Can you please recommend reliable transcription software that supports Arabic? It doesn't have to be free

27 July 2023 812 1 View

Can i carry out NMR analysis for swelling samples ?

i have synthesized a copolymer based on polyvinyl benzyl chloride and the resulting copolymer isnot soluble in DMSO or in any solvent but, instead it has a swelling character. Can i do NMR for...

20 July 2023 5,614 4 View

How to carry out biological tests like MTT or DPPH for insoluble samples ?

I need to evaluate the antioxidant and cytotoxicity activity for polymeric material . It doesnt dissolve in common organic solvents even dmso. Is there is a way to do such test!

27 June 2023 8,770 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

Is it possible to plot the atom-projected band structure using GPAW?

Hi, I'm currently working on a project where I need to plot the atom-projected band structure using GPAW. I've been able to calculate the band structure for my material, but I'm having trouble...

07 August 2024 269 3 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

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