How to do I work out the volume of my adiabatic packed bed reactor when synthesising ammonia?

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I am working on my Master's thesis on the biogeography of the genus Ruagea and I would like to ask, could someone help me to check whether my result?

I created a file with my outgroup and ingroup species using Beauti, ran it in BEAST, viewed it in Tracer, and then used TreeAnnotator to create a file that I imported into RASP. Could someone...

28 July 2024 2,979 1 View

Can telekinesis, telepathy, and prediction be achieved through science?

Information in The Three Dimensions of Time.Information in The Three Dimensions of Time Information Transfer based on Brains Entanglement.Information Transfer based on Brains Entanglement Time...

28 July 2024 7,521 0 View

Where can I acquire the Dimension of Administrative Support Inventory Scale?

Needed for a dissertation,

17 July 2024 2,002 0 View

Is it possible that the Earth's axis of rotation could change?

Due to the shifting ocean currents, the planet could be thrown off balance, altering the angle of rotation, and even causing the axis to shift, plunging us into chaos. In reality, it doesn't take...

15 July 2024 8,949 1 View

Can we calculate the CO2 adsorption capacity(mmol/g) of a solid adsorbent (MOF) using CO2_TPD analysis?

what is the relationship b/w TCD signal(a.u) and CO2 desorbed (mmol/g) ? can we plot CO2 desorbed(mmol/g) Vs Time(min) from TPD data?

15 July 2024 3,248 1 View

Overheating with western blot transfer - likelihood of protein transfer?

Hello, I've just attempted a wet transfer of a western, and had set up the cassette and tank, and run @ 100V and set it to 90 mins. I had pre-chilled the transfer buffer - but didn't put the...

25 June 2024 7,419 2 View

Does wind power turbine use increase world temperatures a lot and create hurricanes?

Wind turbines extract a lot of energy, about 30-35%, that passes through. Now they are building a lot of them, more and more powerful. Change wind trajectory is easy, if a lot of obstacles is in...

12 June 2024 9,002 2 View

Condensation of a Q8 serendipity FE to a Q4 FE with drilling DOFs?

Hello, Can somebody please give me some reference to a paper or book where it is explained how to condensate: * from a Q8 serendipity FE to a Q4 FE with drilling DOFs (16 DOFs to 12 DOFs). *...

05 June 2024 935 1 View

Acquity H-Class UPLC troubleshooting help?

I apologize in advance for the length of this post but there is a lot of information. Our lab has an Acquity TQD coupled with an H-Class UPLC (Column manager-CM, sample manager-SM, and quaternary...

03 June 2024 6,448 3 View

Is it possible to detect a compound binding to oligo in an EMSA, mobility shift assay?

If so do you have to crosslink the compound to the oligo? If you have done this kind of experiment I would really appreciate any guidance/protocols. Thanks, Katie

21 May 2024 318 1 View

• What the possible Persistent Organic Pollutants and Heavy metals present in fluorspar, sediments, and water bodies around its mining area?

Approximate concentrations are require in compared with the WHO permissible limts

11 August 2024 2,722 1 View

Can you connect an HPLC to a Mass Spec only at a certain time point?

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 8,140 3 View

Handling Missing Data and Building a Predictive Model with Incomplete Information ?

I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...

10 August 2024 4,003 2 View

Do interactions between biosphere, carbon cycle, & water cycle impact global warming & interaction between atmosphere & hydrosphere?

How do interactions between the biosphere, the carbon cycle, and the water cycle impact global warming and interaction between the atmosphere and the hydrosphere?

09 August 2024 3,287 2 View

How to confirm the site-directed mutagenesis result without performing NGS?

I'm cloning a fragment of 3200 nts into plasmid. The cloning was successful, however, 02 amino acids were mutated. Now I want to fix these 02 aa by site-directed mutagenesis technique using...

08 August 2024 4,645 2 View

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,402 2 View

Is it true that $\det(V(A))$ may be only $\pm 1$, depending on $n$, for the last symmetric tridiagonal matrix $A$?

One can try to generalize the Vandermonde determinant in the following direction: Let $A$ be any symmetric $n$-order square matrix. Consider its powers' diagonal elements $(A^k)_{ii}$ and...

08 August 2024 6,689 1 View

Separation of organic acids-HPLC?

Hello What should be done to separate and identify organic acids in HPC when their RetTime is the same?Like oxalic acid with Propanoic Acid.or acids that have a very close RetTime.

07 August 2024 8,782 3 View

AUX gas reading problem on QE with full MS and PRM method in one run?

Dear QE-users, In the method where full MS positive mode and PRM mode are used, we always get an incorrect auxiliary gas reading (41 instead of 25). This only happens in this method; other...

06 August 2024 4,952 0 View

Absorption coefficient of methane?

Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?

06 August 2024 978 5 View