How to calculate the ion densities in Poisson equation?

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Any one have Mathematical Biology models?

Any one have Mathematical Biology models ?

03 April 2016 6,121 3 View

What is the Biomathematis models?

Any one have BioMathematics models?

03 April 2016 3,869 1 View

What's the derivation of the amplitude equation at the Rayleigh -Benard instability?

02 March 2016 2,742 0 View

What's the Kelvin-Helmholtz instability derivation?

02 March 2016 2,290 3 View

What is the relation between the velocity potential and pressure ?

What is the relation between the velocity potential and pressure in the dynamical system?

02 March 2016 4,673 1 View

I want to convert MATLAB program. Is there any Easy and low cost solution ?

01 February 2016 8,002 4 View

How to calculate the in a magnetized electron-positron plasma experimentally ?

01 February 2016 4,167 2 View

What's the stability methods to discuss the system of partial differential equations?

What's the stability methods to discuss the system of partial differential equations? I need paper or book to given the stability of these system.

01 February 2016 9,563 2 View

How to calculate the dispersion relation from Benney-Luke equation?

01 February 2016 7,542 0 View

I need letter of recommendation of a senior researcher with affiliation in Europe or in a country represented in the EMS is sent to [email protected]?

I need letter of recommendation from a senior researcher with affiliation in Europe or in a country represented in the EMS is sent to [email protected] , To complete the grant application of 7th...

01 February 2016 8,322 1 View

How to calculate CCS for Sodiated adduct ions and Multiply Charged Ions?

I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...

08 August 2024 8,329 0 View

Is changing the medium during the experiment overestimate the results?

I am experimenting with cancer and non-cancer cells in a 12-well plate for 4 days with a seeding density 1*10^4/well, however, I noticed that the control group growth rate slows down on D3. Should...

07 August 2024 2,283 2 View

Is it possible to plot the atom-projected band structure using GPAW?

Hi, I'm currently working on a project where I need to plot the atom-projected band structure using GPAW. I've been able to calculate the band structure for my material, but I'm having trouble...

07 August 2024 269 3 View

Should I include H atom into C3N5 when i am doing DFT modelling?

Hi all, my experimental XPS results shown that my C3N5 sample consists of N-H bond, hence in this case I should incorporate the N-H bond into my DFT modelling. However, I do notice several papers...

07 August 2024 8,414 2 View

How to use Density Functional Theory to calculate carrier mobilities of solid system?

Hello, everyone. I have tried to determine carrier motilities of some materials, by Density Functional Theory, using Quantum ESPRESSO. There are a few methods to do it, like a package called...

04 August 2024 8,894 1 View

In the presence of VERY high concentration (1000 ppm) of silicon, the adsorption isotherms of arsenic are showing anomalous trends, why so?

I conducted an adsorption experiment of arsenic on soil in the presence of different doses of silicon as competing ions to see the effect of silicon on arsenic adsorption and desorption. I took 5...

03 August 2024 6,500 3 View

How can I calculate formation energy using VASP-Ab-initio?

I would like to calculate the formation energy of P2-Na0.67Fe0.5Mn0.5O2 based on DFT, what should I do step by step. Any help would be appreciated. Thanks.

29 July 2024 8,248 2 View

How to explain the different interaction between soluble and insoluble polymer in water?

Hello everyone, I am try to understand the differences interaction between insoluble and soluble polymers in water with metal ions and how theit charge density (of metal ions) affect the interaction.

29 July 2024 6,350 3 View

Hi there, someone has the SeinFit software for windows because I cannot download it?

DOS version.

29 July 2024 6,064 1 View

There is possible way to calculate experimental DOS from the UPS spectrum of the material. How to calculate the DOS from UPS?

Here, I have attached the UPS graph. I'm trying to calculate the DOS/DOVS from the UPS.

29 July 2024 4,971 1 View