is there anyway to calculate/estimate it?
the breakthrough curve i constructed showed two "S" curves. the breakthrough curves constructed is attached below.
01 February 2017 5,377 0 View
I have limited knowledge regarding SEM analysis. can someone enlighten me?
01 February 2017 417 0 View
I want to know if there would be significant effects on the construction of the breakthrough curve between the two? or the other one is better than the other given one? your answer will be highly...
31 December 2016 8,421 4 View
I want to reduce the height of my burette. is there any DIY method to cut it?
31 December 2016 7,857 0 View
How do I calculate for the thermodynamic properties of Polystyrene Sulfonate? (C8H7-SO3H).?
06 July 2016 493 2 View
Hello, I spin-cast two different polymers onto wafers and measure their height as a function of initial concentration. For polymer A, I have the weight-average molecular weight (Mw) as well as...
28 February 2021 7,882 2 View
When I run the job for TS(QST3) in gaseous phase, it was completed without any error. But when I add water in CPCM model it terminated with an error: Inconsistency: ModMin= 2 Eigenvalue=...
21 February 2021 3,198 2 View
Hi all, I have a question regarding calculations using the Pfaffl method. I have 3 groups per experiment: 1 control group (calibrator) and 2 treatment groups with 6 to 7 biological repeats per...
19 February 2021 8,351 2 View
I've got this 5 year Direct Normal Irradiance data I downloaded from https://re.jrc.ec.europa.eu/. I ordered this by year and by every 24 hours because I need the DNI curve by max in summer, min...
17 February 2021 2,777 5 View
I am doing ball milling operation of Aluminum and silicon carbide powder. I am pretty confused about what should be added as process control agent ? what is role of toluene as PCA and stearic...
12 February 2021 5,205 3 View
Impinger bottles are used at some applications, where the gas is cooled and the condensate is dissolved in a solvent contained in the impingers. I have always seen impingers made of glass. Why not...
03 February 2021 6,959 2 View
Hello, I just recently started working with the different types of home range estimations and have a few questions about this and that. Maybe you could help me out with that?! My study animals are...
03 February 2021 5,573 3 View
Hi all, Is there any software or webserver to read the molecular dynamics (MD) simulation trajectory which obtained from Ab initio MD simulation to calculate the atom-atom radial distribution...
25 January 2021 9,474 3 View
I am using finite difference method to discretize the parabolic equation (explicit method), but confused about the chemical reaction term. Solving the generic equation for i specie involves a...
24 January 2021 1,149 18 View
Hi all, I am trying to perform some ab inito DFT calculations using cp2k code. I have a unit cell of 120 atoms and would like to know how to refine or reduce the number of atoms in the unit cell...
20 January 2021 6,024 3 View
