In scientific computing, for the same software, is the windows version less efficient than the linux version?

In scientific computing, for the same software such as discovery studio, Gaussian and vmd, is the windows version less efficient than the linux version?

31 December 2018 2,523 0 View

Is it proper to assign a large number of people as co-authors of a manuscript describing not so hard work?

Is it proper to assign a large number of people as co-authors of a manuscript describing not so hard work? Only people with significant contribution should be assigned as co-author. However, in...

31 December 2018 2,271 2 View

For computational researchers of biomolecules, which department can we get more fundings?

physics, chemistry or biology?

09 October 2018 4,600 2 View

How many manuscripts do each editor process every year?

How many manuscripts do each editor process every year? Is there any statistics?

09 October 2018 5,659 1 View

What MD software(s) do people tend to use in Asia, Europe and America?

What MD software(s) do people tend to use in Asia, Europe and America?

08 September 2018 7,005 0 View

Why some reviewers accept the request to review the manuscript but are late to submit the report?

Why some reviewers accept the request to review the manuscript but are late to submit the report? Responsibility?

08 September 2018 1,516 0 View

How to add hydrogen atoms to ligands?

Is there any reliable automaticl softwares?

08 September 2018 3,021 0 View

Is hyper-threading really accelerating MD simulation?

Any statistics from test with MD packages such as AMBER, GROMACS, CHARMM, TINKER? Thanks in advance.

07 August 2018 7,993 3 View

How much do modern drug design methodologies accelerate the finding and practical usage of drug?

How many really useful drugs are found in this way?

07 August 2018 8,804 0 View

How much is the highest efficiency of DSSC and what is the corresponding dye?

Does anyone know it?

07 August 2018 407 0 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

What is the difference between genotype and haplotype data in the ped format?

Hi everybody In the ped format for genotype, alleles of any SNP are represented by two columns (one for each allele, separated by a space). Is a column sufficient for the haplotype to...

27 February 2021 1,965 1 View

Is there an open source free software for text mining and sentiment analysis?

I am looking for a free software for text mining and sentiment analysis for my research on customer review mining (it involves calculating polarity of attributes,opinion oriented information...

25 February 2021 1,920 6 View

What software programs can directly simulate Additive Manufacturing Directed Energy Deposition (DED)?

I understand there are a lot of software programs that can simulate DED by going through specific modeling, simulation, and commands. For me, that was time consuming and results were not accurate....

24 February 2021 4,428 3 View