How to plot 3D free energy landscape ?

26 March 2025 1 5K Report

Hi,

If you already have the phase space coordinates (x,y) and the corresponding free energy (I assume you are using a 2D potential bias), you can use the 'surfc' function of MATLAB to create a 3D free energy landscape.

Badges
Science topic

More Rania Omrani's questions See All

How to converge PEMFC in Ansys Fluent?

I am simulating 1 cell of PEM with an area of 50 cm². The mesh has an orthogonality of 0.2 for the channels and bipoar plates (polyhedra) and a quality of 1 for the active zones (hexagonal). The...

26 June 2024 2,358 0 View

Good evening, I aim to assess heavy metal content in soil. How do I calculate the sample size needed for representative results?

Any articles on this topic would be appreciated. Thank you.

13 April 2024 6,532 5 View

What is the exact definition of the periventricular nucleus ?

In my current research for my master’s thesis, I am focusing on the effects of dehydration on the periventricular nucleus (PeVN) of the hypothalamus, but most informations I have found are about...

25 March 2024 2,121 3 View

How can i untroduce Ethanolic extract in dairy food ?

How can I introduce a 100% ethanol extract into a dairy product knowing that when I evaporate the ethanol, I obtain a dry extract that is insoluble in water and soluble in DMSO?

19 March 2024 223 2 View

How to calculate volume from different concentrations?

I would like to calculate the volume from certain concentration, people used 100 µL of 2 g/L solution then add to 100 ml acidic solution. how much volume should be if I will use concentration of...

17 March 2024 2,095 1 View

Which methode we should use to find Variation of Trace Element Content in Highland Barley Grain. Fe, Zn, Mn, Se, Cu???

which method we have to use to determine the concentration of Micronutrient (Zn, Fe, Mn,Se, and Cu)

23 October 2023 6,930 0 View

Xpert Highscore XRD : 'No Condidate Found !'....?

Dear All, i m facing this problem on HighScore Plus XRD software,when i m trying to search and match to get details ,i get this note : No condidate found . i already selected peaks and added...

20 September 2023 8,048 3 View

I am seeking guidance on how to confirm whether my bacterium belongs to the genus Lactococcus rather than Enterococcus?

Dear colleagues, I am seeking guidance on how to confirm whether my bacterium belongs to the genus Lactococcus rather than Enterococcus before proceeding with molecular identification. Are there...

15 September 2023 7,261 1 View

Radiative Effects of Brown carbon calculation?

Hi all, I'm trying to retrieve the aerosol radiative effects using the formulation Chylek and Wong proposed (1995), which was used in the attached article (Wang et al., 2019, equation 3). However,...

14 September 2023 8,181 1 View

Liver Research: Call for Papers?

To All Liver Research Enthusiasts: Call for Papers I am happy to officially kick-off the submission phase of the Special Issue entitled: „New Insights into Liver...

23 June 2023 5,869 0 View

Which Scopus Journal provides the most affordable fees?

"PUBLISHING IN A SCOPUS JOURNAL" Researchers are now at a cross road. The critical need to publish in a Scopus or ISI, etc journal is ever vital. Journal Publication fees must be submitted....

10 August 2024 8,621 1 View

How to develop investments in renewable energy sources?

08 August 2024 5,112 3 View

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 2 View

Can you suggest reliable sources defining "3D mesh" and "3D city models"?

Dear fellow researchers, I am currently working on a paper where I need to provide a reliable reference that defines and distinguishes between 3D mesh models and 3D city models. Although I am...

06 August 2024 9,986 2 View

Could you please suggest methods to compare free protein and immobolized protein binding properties?

I have an antibody binding generic protein and I need to compare its activity in a free and immobolized form. I understand that there are a number of methods to determine Kd value of a free...

05 August 2024 5,311 0 View

What are the shear and normal stiffness values of an LLDPE liner in 3D numerical modeling of a stockpile?

I am seeking experimental or applicable data for the liner (LLDPE) interface in FLAC3D numerical modeling of a large stockpile. Could you please recommend suitable references? The preferred data...

05 August 2024 3,665 0 View

Where can I find free research instruments for Nursing?

for eg. transition shock scale

01 August 2024 5,998 0 View

Why do open and free science in a world where science is not open and free?

Because I have realized that the world tends more and more to do open and free science and there is a trend more and more to choose free databases, free tools and open access platforms.

01 August 2024 10,046 1 View

Is artifacts in XPS possible to build high deviation in binding energy larger than 5 eV??

Hello. Thanks for your consideration to see my question. Recently, I conducted XPS anaylsis of g-CN that is prepared from thermal polycondensation of DCDA, so-called conventional bulk-g-CN,...

30 July 2024 9,824 2 View

CAD File of human's & rat's respiratory airways ?

Dear all, I am working on particle deposition in human's & rat's respiratory airways using CFD and I am looking for the 3D CAD file for my simulations (STEP or IGES format). If somone has such...

29 July 2024 1,092 2 View