Algebraic Loop Problem in PV array Solution?

I am doing a project with PV array in Simulink. When I run small section of the total system i do not get an error. But when i integrate full system(my system model`s are completely okay) I get an...

18 January 2021 685 10 View

Can anyone suggest me Ramachandran Plot analysis Server of Software for pdb file ?

I used the RAMPAGE server to analyze Ramachandran Plot for PDB structure but unfortunately, their server is down now.

05 October 2020 9,312 3 View

How to perform Nanoparticle structure prediction?

I've done CuO relaxation in unit cell. I've done it with quantum espresso. Now I want to build Nanoparticles and it's structure. If any one can help me in this regard that would be very nice.

10 August 2020 8,580 5 View

How to adapt 280 nm absorbance for protein quantification to microplates ?

Hello. I want to adapt the 280 nm absorbance method for protein quantification of cell lysates to the microplate set up. I learned that for 1 cm quartz cuvettes a conversion factor of 1.3 is used...

06 July 2020 1,818 3 View

No title

For the determination of effective degradability of a feed, I need to use Naway Computer Programme. Can anyone help me to get this programme? Thanks in advance.

16 May 2020 2,212 4 View

What is the best alternative to Gaussian for Ligand structure optimization?

I am working on a project of in silico based drug prediction. In it I am stuck on optimizing ligand/molecule structure and build a perfect force field/potential for it. Can any one suggest me on...

10 March 2020 5,243 3 View

How can i relate resource management in cloud computing to parallel computing?

aoa my research topic is resource management in cloud computing. my supervisor ask me to relate it to parallel computing. can any one tell me how can i do so ?

30 October 2017 4,800 3 View

Preventing polyhistidine tag in Plasmid from expressing

05 August 2017 5,700 3 View

Does anyone know a transparent polymer material which can sustain at high temperature ?

The material should be cost effective. I want to use those material to coat my pyrolysis reactor.

27 June 2016 1,727 8 View

Immunoblotting CD63 in exosomal proteins?

I'm having trouble in immunoblotting(western) CD63 especially in exosomal proteins, since the antibody works well in non reducing conditions. My proteins were in RLN buffer. Is this going to...

02 February 2014 295 4 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

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

Do you know good and user-friendly programs to measure plant quantitative traits?

For my research i will need to measure plant quantitative traits (especially leaves area and roots length, but would be nice to add some more information). I recently discovered...

01 March 2021 5,035 2 View

Any suggestions for a website that allows you to create questionnaires and gather unlimited data (Totally free)?

I have found only four of them; www.surveyplanet.com www.online-anket.gen.tr www.surveey.com and of course google forms. Expecting to see your suggestions if there is any. Thank you

28 February 2021 3,237 3 View