How high is the saturation electric field of P-E loop in Relaxor Ferroelectrics?

I have prepared a relaxor ferroelectric (KNN - BZZ solid solution) bulk sample. During P - E loop measurements, we experienced saturation electric field of about 100 kV/cm before dielectric break....

29 December 2020 9,080 3 View

How can I use the probability to eliminate the ineffective parameter and coefficient in neural network?

I want to use neural network to discover the predictive model with lowest complexity. Can you help me to achieve to this purpose?

31 August 2020 3,593 3 View

What is best software for simulation of microfluidic?

I'm working on a microfluidic project. I need a software to simulate all forces include: centrifugal (surely Euler and Coriolis too), and surface tension. Solidworks follow simulation doesn't...

30 August 2020 4,671 9 View

How we engineers and mathematicians can be of help in fighting COVOD-19?

While most governments try to hide the facts and manipulate statistics about COVOD-19 due to political/economical/stupidity reasons, many physicians and scientists are currently working on finding...

03 March 2020 5,178 26 View

Is it OK to use more than one statistical analysis software to analyze the data and report the results in the research paper?

I'm analyzing my data and since no statistical analysis software is perfect, I was wondering if it's possible to use more than one statistical analysis softwares to analyze the data and...

01 March 2020 593 8 View

Coupling two separate Abaqus simulations?

I have two Abaqus analyses on two different meshes. One is an implicit dynamic diffusion problem and the other is an explicit dynamic mechanical problem. The mesh used in the diffusion problem is...

12 February 2020 5,972 2 View

Model, framework, Architectures or method?

One of my big questions in a design science research is "How to know what kind of output is better for the research among these options Model, framework, Architectures or method. I know its...

07 February 2020 2,550 3 View

Vumat "Problem during Compilation"?

Hi There, i am having a problem with inputting my Vumat into Abaqus explicit. I have already inputted many subroutines into Abaqus and got results. However, my recent vumat gives this error...

06 October 2019 4,529 3 View

Does anyone know a ubiquitous and proliferative cell line that is responsive to IL-1?

I'm trying to find an easily attainable cell line that is IL-1 responsive and can proliferate in culture. Thanks in advance!

28 June 2019 502 2 View

How defining plasticity and damage in ansys?

i want to modeling concrete material and define plasticity and damage in ansys (static and transient analysis). ansys has different methods for damage detection as CDM, DDM, microplane, solid 65,...

24 May 2019 3,962 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

Why does blocking with my immunogenic peptide cause nuclear fluorescence in ICC?

Hi all, I am validating a polyclonal antibody raised against human ANT4, through WB and ICC. In most of my controls, the antibody shows very little off-target binding, but when I pre-incubate the...

03 March 2021 5,999 3 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 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

Does Napabucasin soluble in dichloromethane and in ethanol?

I need to prepare a solution of Napabucasin (inhibitor of cancer cell stemness) in dichloromethane. The drug is expensive, so maybe somebody already tried to do it. If it is soluble, what is the...

02 March 2021 9,945 3 View