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

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

What are the countries most affected by extreme rainfall as a result of climate change?

Increased heat, drought and insect outbreaks, all associated to climate change, have increased wildfires. Decreasing water supplies, declined agricultural yields, health impacts in cities owing to...

01 March 2021 7,168 9 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

What is recommended for solid domain in ANSYS FLUENT?

Should I mesh the solid domain ? or should I use wall thickness? or Shell conduction? for Heat Transfer between two fluids of a Heat Exchanger. what is recommended?

01 March 2021 9,785 3 View

Heat exchanger with liquid Nitrogen as coolant?

I want to cool Natural Gas from 195 Kelvin to 138 Klevin in a heat exchanger by using liquid nitrogen as the coolant medium. When entering the heat exchanger, the liquid nitrogen will have a...

01 March 2021 6,450 5 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

How can i resolve the "final solutuin is not converged" error in Comsol for my heat transfer simulation??

I have been trying to simulate heat transfer problem in Comsol 5.5 for long time but it always throw an error stating: "Failed to find a solution. Maximum number of Newton iterations...

28 February 2021 8,626 3 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 improve and implement WBAN MAC and Radio modules under Castalia 3.2 ?

Hello researchers, Hello Castalia3.2 researchers I am a beginner with Castalia, I work on optimization of RFID systems used in wireless body networks. I simulated a WBAN with 10 nodes and one...

28 February 2021 400 1 View

Complex wave form in ANSYS?

Is there a way to input wave speed in a complex form on ANSYS? The wave speed I need to assign a material is 325(1+0.11i) however I have been unable to do this thus far. Failing that, is there...

27 February 2021 5,969 1 View