whether GROMACS can do rmsd restrain of a protein it its starting conformation throughout the whole simulation?

Hi all. I have a query. It is about Whether GROMACS can do rmsd restraint of a protein throughout the whole simulation. I found Gromacs can do only position restraint. But my intention is the...

21 November 2020 481 4 View

What is the best Discrete Element Method (DEM) solver, that can be used to for granular packing of super-ellipsoid particles ?

I am interested in packing primary particles defined by super-ellipsoid equations under the influence of particle particle interaction involving friction, torque and reducing particle to particle...

27 October 2020 9,031 1 View

Is it possible to simulate only a particular higher order mode in CST Microwave Studio?

Consider the case of a WR-90 rectangular waveguide (a = 22.86 mm, b = 10.16 mm). If I want to see the fields etc. for say the TE02 mode in CST MWS is it possible to simulate it in particular?...

29 September 2020 8,572 11 View

Where can I find online available current data for Induction Motor or Synchronous Motor stator inter turn fault ?

I am working on the project of developing an algorithm for stator inter-turn failure diagnosis. For that, I am looking for online available data of the current signal from the faulty machine.

08 May 2020 4,667 1 View

Can anyone provide a solution to "severe error message 2070" in Gaussian during perovskite optimization?

Hi All, I have imported a .cif file into Gaussian09 and I am trying to optimize its structure. During the optimization there is an error message "severe error message 2070". When I check the files...

24 November 2019 970 4 View

Has anyone experienced missing nucleotide sequence even without any perturbation?

I have experienced a strange thing while my recent cloning. After I had sequenced my clone i noticed that a part of the nucleotide sequence got missing from the plasmid backbone. I have not done...

09 September 2019 4,914 2 View

Microstrip line Characteristic Impedance?

I have 2 questions related to Microstrip Line characteristic impedance: 1) What would be the relation of characteristic impedance of a given microstrip line with frequency? As effective...

09 April 2019 3,728 5 View

Can anyone please solve this question?

A single-phase load is fed through a 66-kV feeder whose impedance is 120+j 400 Q and a 66/6.6 kV transformer whose equivalent impedance (referred to LV) is 0.4 + 1.5 . The load is 250 kW at 0.8...

22 November 2018 8,346 2 View

What is the appropriate methodology to apply shockwave theory at weaving sections?

I want to apply the shockwave theory to the traffic behaviour at weaving section with an auxiliary lane. What is the appropriate methodology? Is it appropriate to apply the theory of moving...

25 March 2018 4,078 4 View

What could be the possible reasons for double drainage samples having larger instant deformation than single drainage samples?

26 November 2017 4,794 2 View

Which is the most efficient etching solution for nickel based alloys?

Which solution reveals the microstructure and features of nickel-based alloys?

02 March 2021 2,221 3 View

How to determine solutionizing time for cast Al alloys?

For wrought alloys soaking time at solutionizing temperature is determined by thickness .Do we have such standards for cast Al alloys

23 February 2021 8,839 3 View

Which thermal conductivity test recommended for Ag-Cu nanofluid?

I have prepared Ag-Cu alloy with polymer coating upon it.... how can I measure thermal conductivity of it ?

22 February 2021 5,915 3 View

How to generate AA6061 alloy or any aluminium alloy crystal in material studio?

I need to carry out molecular dynamics simulation on Aluminium alloy. For this i need the crystal structure that which could be further replicated to form a structure.

22 February 2021 1,410 1 View

What is the best etching method for Mg-Ca alloy?

I have used Picral etchant (4.2 g Picric acid, 10 mL Acetic acid, 70 mL Ethanol, 10 mL distilled water) but it didn't work. Is there any alternative?

21 February 2021 2,558 5 View

What are damage parameters for SMA while modelling on ABAQUS 2020?

I have given Elastic and Superelastic material properties, but I think we need to provide the damage parameters also. Please help me here.

16 February 2021 8,694 1 View

Are there alternatives to the Devarda alloy when estimating nitrogen?

Are there alternatives to the Devarda alloy when estimating nitrogen? devarda alloy is reducing the nitrate to ammonium

15 February 2021 8,838 3 View

Passivation of chromium cast Iron in high temperature?

14 February 2021 2,157 3 View

How can we quantify martensite in Ferrous and Titanium alloys?

How can we quantify metastable phases like martensite in Ferrous and Titanium alloys, in relation to their stable counterpart For example in EBSD, XRD, Optical? Eg, Martensite and Ferrite maps.

09 February 2021 7,572 3 View

About forging of Mo Alloys ?

Hello dear Academicians, I am working on the forging of Mo alloys, but I wanted to consult you on an issue I could not solve. Mo is easily oxidized during forging and MoO3 is formed. Is it...

09 February 2021 1,989 3 View