Slenderness ratio and critical slenderness ratio is limit between short and long
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Rubber gloves are usually filled with very fine particles of silica
04 May 2019 8,768 1 View
Games and learning is a field of education research that studies what is learned by playing video games, and how the design principles, data and communities of video game play can be used to...
11 December 2018 8,825 24 View
Stress relaxation
04 May 2018 7,732 7 View
Residual stress , numerical , friction stir welding
04 May 2018 5,003 4 View
What are the steps to write the patent globally?
04 May 2018 2,576 3 View
modern armor is manufacturing by non-Newtown fluid
05 June 2017 7,958 12 View
buckling measure by lateral deflection but another method by a compression test machine
05 June 2017 5,325 2 View
there are many method to measure the crack
05 June 2017 8,520 13 View
the particle of gold is good connectivity
05 June 2017 8,210 1 View
temperature is affecting on the mechanical properties such as strength
05 June 2017 2,155 9 View
A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...
11 August 2024 9,800 2 View
Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...
11 August 2024 8,141 3 View
I've been performing RNA extraction on cotton petiole tissue for a few months now using the method described in the following paper, a derivative of the typical hot borate method...
08 August 2024 9,881 2 View
I'm working on selecting antibodies against a recombinant protein that has a His-tag. My idea is to first bind the recombinant protein to a HisTRAP column and then use this column for an affinity...
07 August 2024 505 3 View
I am trying to recover liquid CO2 from a mixture of 0.6 CO2, 0.3 N2, and 0.1 O2. My aim is to recover about 99% liquid CO2 at the bottom of the column and make sure the amount of gaseous CO2...
06 August 2024 4,609 0 View
Hello Everyone I have a question about structure for connectivity analysis on sources. My goal: preprocess and cut data into trials create headmodels, using template MRI file perform source...
30 July 2024 2,744 1 View
Hello everyone, I am currently working on a protein that is 10x his-tagged and positively charged (predicted pI=10.16). But when I tried to use Ni-NTA column to purify the protein, it's not...
24 July 2024 7,292 4 View
I would like to know the role of the TFA (trifluoroacetic acid) used on reverse phase chromatography c-18 column. It's is often used with a concentration of 0.1% on the mobile phase.
23 July 2024 8,073 3 View
Dear all, I have a question about standard population? Is Segi population outdated? I have a time series from 2000 onward. Regarding who 2000-2025 population from this link...
13 July 2024 4,380 2 View
The column is used in Ion Exchange Chromatography of Monoclonal antibodies and the method of analysis is based on pH gradint.
13 July 2024 7,461 1 View