How to analyze a particular region of my simulation box in GROMACS?

Hi, I am using GROMACS 5.1.4 to simulate water in contact with a surface. I am only interested to calculate some properties of water near the surface. Let's say at a distance of x nm from the...

03 March 2021 9,989 2 View

How to model the battery pack in PSIM or PSCAD?

Hello, I have simulated a single battery cell using Thevenin equivalent circuit. For a battery pack, I have a large number of cells connected in series and parallel connections. Is there any way...

28 February 2021 2,116 1 View

Why according to FRAC (fungicide resistance action committee) phenylamide fungicides application interval should not exceed 14 days?

Why according to FRAC (fungicide resistance action committee) phenylamide fungicides application interval should not exceed 14 days. Anyone know reason behind this strategy

18 January 2021 1,166 3 View

Do anyone have full MATLAB code for Genetic Algorithm to solve objective function? And Also for the Economic load dispatch problem?

I need full matlab code of genetic algorithm to solve objective function.and also I need for Economic load dispatch problem.

22 December 2020 836 4 View

What are the political factors affecting curriculum design at the primary level in Pakistan?

This Topic I chose for my Thesis in Final Year of my Master's. I am in process of it's completion but need more suggestions and comments for the Topic to elaborate.

14 December 2020 356 3 View

How to calculate the replacement cost of battery?

As battery needs to be replaced after the specific charge and discharge cycles mentioned in the datasheet. If we have the time series data of battery power and energy capacity, then how can we...

01 December 2020 3,433 3 View

Variability during successive rounds on random oligonucleotide library synthesis?

I have a template for random oligonucleotide library synthesis, which will go successive 10-15 rounds of PCR before starting SELEX. Tell me if I am correct, the end product of one round will be...

19 November 2020 1,684 2 View

How we can decide the Gc column maximum temperature as manufactures providing 265/300 ?

I want to have one analysis on CP volamine GC column and i am getting some impurities are eluting at near about 280 degree temp up to 10 minute holding time. The column Box mentioned the temp....

18 November 2020 9,064 3 View

How to coat oleic acid on fe3o4 nanoparticles and yo confirm visually?

I made iron oxide nanoparticles via co-precipitation method and obtained a brown colour slurry with neutral pH and I did ex situ coating of oleic acid on nanoparticles and washed it with ethanol...

10 November 2020 5,911 4 View

What will the effect on the inverse of large sparse (symmetric) matrix when a single (or a few) entries in the original matrix are perturbed?

The mathematics behind the inverse of large sparse matrices is very interesting and widely used in several fields. Sometimes, It is required to find the inverse of these kinds of matrices....

07 November 2020 4,842 3 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

Amorphous silica XRD peak at around 10 degree?

21 February 2021 3,417 5 View

Is it possible to prepare clay minerals by mixing pure oxides of required elements? What would be theoretical difficulties with it?

Practically this is not at all necessary. But theoretically, would hydrous/hydrothermal synthesis be enough (like mix 1 mole alumina gel and 4 mole silica gel and gently heat) or would it require...

26 January 2021 6,403 3 View

How to prove the formation of a synthesis product using NMR ?

Hello, I am trying to identify the formation of a synthesis product. Knowing the precursors, I focused on the identification of the H-C long-range coupling between sites (a/b) and (a/c) using...

19 January 2021 8,438 5 View

Please share some research papers on the synthesis of Mn3O4 nanoparticles via Hydrothermal method by using Manganese(II) nitrate hydrate?

05 January 2021 9,040 4 View

How do you characterise stainless steel 17-4 PH microstructure fabricated by selective laser melting?

Hello everyone, My project is to investigate the microstructure of stainless steel 17-4 PH fabricated by selective laser melting. SS 17-4 PH is predominantly a martensite matrix with some...

20 December 2020 4,037 4 View

Reason for growth of fungus/mould in hydrothermal liquifaction filtered product of cellulose-based materials?

Performed hydrothermal liquefaction of cellulose powder, at about 200 degrees for 10 16 hours. After simple filtration, I stored filtered product at room temperature for 4-6 days, there is the...

03 December 2020 7,327 3 View

Which characterization techniques I should use to analyse chemical compound synthesized by hydrothermal synthesis ?

I have synthesized a ceramic-based nanomaterial by hydrothermal synthesis method. How I can confirm which chemical compound is formed. Should I go with the XRD analysis or any others?

24 November 2020 8,621 4 View

How can we set up Hydrothermal Liquefaction using solar/microgrid for extracting biofules?

Fo the conversion of biomass to biofuels, Hydrothermal Liquefaction is chosen.But the whole operation has to be from renewable energy source including the whole process most probably by solar and...

23 November 2020 9,432 2 View

How to characterize the pore size of membrane filtration with bubble point method?

Hello everyone, I am having troubles with the bubble point measurement to find the pore size of my self-fabricated microfiltration membrane, and I couldn't find a proper answer anywhere else. It...

16 November 2020 7,574 1 View