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Hello In my project at my school, I need to design and analyze a hydrogen production fuel station via homer pro, but I did not know what to enter in the hydrogen load section in the load section....
30 December 2022 339 1 View
Hello. Is it possible to utilize the first derivative of the PL spectra to reveal the overlapping or hidden PL peak positions in the energy or wavelength spectrum? Would it be welcome to use such...
12 October 2021 7,485 3 View
Hi there, I have some FFPE brain tissue sections on Superfrost slides that I've been keeping at 4C for about a year. I was using these for IHC as recently as February with no problem. However I...
11 October 2020 7,307 8 View
Hello everyone I want to use the Magnalyzer (roche) for nucleic acid extraction from insects . Data sheet has informed about animal and plant tissues ,but there is no information on insects....
12 June 2018 2,474 0 View
I would like to know if it makes sense to perform a statistical analysis to evaluate how to improve the learning process and the teaching process during teaching. When teaching physics, chemistry...
09 June 2018 3,557 23 View
If you have oil production waters that will be destined for the environment, what international standards should be followed in the event that you are reaching a river? In drinking-water,...
10 April 2018 9,746 5 View
The ANN with a backpropagation algorithm is enough, this ANN will be used under the Fortran 95 and Python languages. Best regards, Ender Araujo.
29 March 2018 3,216 8 View
I am interested in analyzing the chemistry of oil production waters, with the purpose to refine calculations of mineral scales and its possible correlations with radiolements.
10 December 2017 6,602 3 View
I have reviewed in the literature "experimental correlations" of Ra with species (calcium, sulfate, etc). However, the linear adjustments are not the most satisfactory in analytical terms. Are...
30 October 2017 7,814 5 View
Hi accroding complete a survey i need Kc and rooting depths of willow tree. I have been all up to FAO websites but couldnt find it.
10 March 2015 7,982 1 View
My photocatalyst from solid waste red med. Dye is methylene blue My all parameter study is showing zero order. How to prove it further that the reaction in zero order?
29 July 2024 7,404 1 View
What should be the zeta potential of bovine milk exosomes
25 July 2024 7,376 5 View
I know the difference between instrumental LOD and method LOD but my query is - in case of any sample whose concentration is zero or not detected by the instrumental LOD, is it possible to get...
24 July 2024 6,592 5 View
Currently I need to calculate detection probabilities (PD) from radar cross section (RCS) data. Beta distribution parameters for this RCS data are calculated and will be used in Swerling0...
22 July 2024 868 0 View
In cases where the rotational of the magnetic field H is zero, we can define this field as the gradient of a scalar function defined as the magnetic scalar potential (similar to the electric...
21 July 2024 9,633 4 View
Let n∈ℕ, where the function f:A⊆ℝ𝑛→ℝ, 𝐴 is Borel, and (A,d) is a completely seperable space. What is the name of the functions where the graph of f in any (n+1)-dimensional box of A×ℝ is...
17 July 2024 258 1 View
In deriving a model of an LTI dynamic system, the model of the system does have no RHP zeros, however, when inspecting the step response, it reveals a non-minimum phase system represented by a...
14 July 2024 6,355 2 View
R(t) = the propagation function of the vortex, where R=sqrt(4vt + R0^2) R0 = initial radius. w0 = initial angular velocity. Rf = the radius of the boundary confining the fluid. The Lamb-Oseen...
07 July 2024 3,680 0 View
Hi, I am synthesising chitosan nanoparticles using the ionic gelation method and I am characterising the nanoparticles in distilled water and in DMEM (cell culture), however the zeta potential in...
01 July 2024 1,526 1 View
Hello I have prepared metal nanoparticles and did zeta potential. Normally there is a single peak in sample but now there are 3 peaks. I prepared sample for analysis first I prepared 10 mg/mL...
30 June 2024 1,063 4 View
