How do I modify a flux equation so as to pulse a gas into a tube every few milli-seconds on COMSOL?

Hello, I am trying to model pulsed flow through a tube. I have my time-dependent flux equation. I am currently able to generate a single pulse. However, I am not sure how to modify this equation...

11 August 2019 1,606 2 View

In plumed, is it possible to access the atoms index (for a given CV) in bias section?

How can we access the information on the atom indexes involved in a given collective variable. I can see that it is possible to access this information in colvar and analysis classes. But is it...

24 April 2019 9,623 2 View

Why lateral flow immunoassay are less sensitive than ELISA for low molecular weight compounds?

We are developing ELISAs of steroid hormones wherein antibody is immobilised on microtitre plate, the labelled steroid compete with unlabelled steroid in assay system. When same format is...

01 December 2016 1,329 5 View

What are the two oxidation states of sulphur in sodium thiosulphate ?

In thiosulphate, two sulphurs have oxidation state of -2 and +6. (as per suggestions). Sulphur bonded to three oxygen is considered to have +6 (Sulphur A) and other sulphur has -2 (Sulphur B)....

08 February 2015 3,937 6 View

Why neighbour list is not building on GPU in LAMMPS ?

05 February 2015 6,324 1 View

What kind of carbon coated grids should I use for TEM characterization?

02 September 2014 6,625 14 View

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 get onecolumn document from standard IEEE ACCESS LateX template?

I have prepared a manuscript in IEEE Latex template, but for some purpose, I need to prepare a word file as well (detailed format is not required). Compared to two column .tex file, one column...

02 March 2021 1,830 3 View

How can the modification of garden soil cause global warming?

Hello, I am working on a soil project and I found a primary research article that tests how the modification of agricultural soil can cause global warming, using a thermal collector, however I...

02 March 2021 7,161 3 View

Does anyone know how to plot my station to a section plot on Ocean Data View (ODV)?

I made a vertical section plot with WOA .nc file on ODV, and now I want to plot my stations (csv. file) in it. Does anyone know how to import my points to the section? They are two different...

01 March 2021 3,610 1 View

Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS?

I need to model masonry and reinforced concrete minarets for my MSc thesis. Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS? (Or any other program for just...

01 March 2021 736 3 View

Does anyone know to clarify these changes?

01 March 2021 1,290 2 View

Could anyone tell me what is the range of submillimeter wave?

There is confusion regarding the submillimeter-wave range. Many papers specify its range from 300GHz but some also consider its range from 100GHz. If I design an antenna on 122ghz what would I...

01 March 2021 516 7 View

Is there a deep reason for using the squared modulus of the wave function as the probability density of the existence of the particle?

I think we were all surprised at the first time we got to know quantum mechanics that the squared modulus of the wave function is the probability density of the existence of the particle? The role...

28 February 2021 6,282 9 View

How to immerse bricks in wax ( for coating ) ?

Do we immerse the bricks horizontally or vertically ? #bricks#waterproofingsurface#civil#engeenering#chemicalengineering#wax#parafinwax

28 February 2021 6,685 2 View

How can I convert .vesta file to a .cif file?

I've used the "export data" option in Vesta software to convert my unit cell into a cif file however when I use that cif in atomsk it shows error such as "can't read the position of atom 0". If I...

28 February 2021 4,966 3 View