Is there any free software for behaviour analysis of zebrafish ?

I need to do novel tank test and light/dark test for zebrafish. So I need a tracking software for tracking in these tests. Is there any free softwares available for tracking of zebrafish ?

16 February 2021 1,541 1 View

I am working with crack propagation along with delamination using ABAQUS. Wether crack will start from a delaminated portion (cohesive crack) by XFEM?

I am modelling a SENB Beam with an interface. The interface is modelled with cohesive elements to permit delamination. The carck in the continumm is taken care by the XFEM. My doubt is the crack...

19 January 2021 4,827 1 View

Is it possible to examine nanostructured metal oxide/composite materials against the COVID-19 virus?

In recent years, so many researchers have studied nanostructured metal oxide / composite materials such as ZnO, CeO2, SnO2, Mn2O3, ZnO / MgO, ZnO / NiO etc. against Bacteria , Viruses, Fungi and...

24 June 2020 849 8 View

What is the difference between a project methodology and a research methodology?

Dear All, Hope you are fine. Sometimes, we a present a flow diagram to present the research methodology. This diagram gives the details of how the research go ahead from the literature review...

09 June 2020 1,347 5 View

Alternative material for concrete with option to manipulate viscosity?

I'm a mechanical engineering undergraduate who's working on a my final year project related to 3D concrete printing. Due to lack of resource and time, I have to find another alternative material...

20 March 2020 1,769 3 View

How to scale up the synthesis of nano particles from leaf extract?

Currently, I m working on the synthesis of nanoparticles using leaf extract and I m receiving a very little amount of end product. So to get more end product what are the techniques associated...

21 January 2020 7,850 2 View

How to give failure stress while defining the material as viscoelastic properties?

I am modelling a 3 point bending test of Asphalt Mixture beam . The beam is modeled as visco-elastic material . After peak load also the material gains strength as it ismodeled as visco elastic...

23 December 2019 4,216 1 View

How to give pastic beviour along with viscoelastic properties in abaqus?

I need to model crack propagation in Ashpalt concrete . I am trying to adopt XFEM to create cracks . cracks are developing but the force is not reduced as the behaviour is viscoelastic . So please...

16 October 2019 6,535 1 View

How are positive ions stored in MnO2 cathode (positive electrode) in a supercapacitor? How do they overcome the repulsion?

Cations are intercalated/stored by surface redox reaction. As MnO2 electrode in a supercapacitor is a postive electrode, it should have attracted negative ions, but they store positive ions. How...

06 September 2019 5,442 3 View

Is it possible to see blinking of CdSe/CdS quantum dots after it was dried in a glass slide?

I am like to see the blinking of CdSe/CdS quantum dots using confocal microscopy and I need to observe it for a long time (few minutes). Did the the dried quantum dots in a glass slide show blinking?

14 May 2019 1,231 3 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

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 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

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 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

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View