How the cytotoxicity can be measured for metallic materials? Is it mandatory for a Material Engg./Mech Eng. to have a medical Practitioner with them?

I do not know the much about cyto-toxicity test for metallic or polymer material? Is the test type different for different material? Also if you are a Material Engineer or Mechanical Engineer,...

01 February 2018 1,427 3 View

What is the best method to learn FEM, if we want to incorporate it into our research.

I want to make models of my material for analysis purpose, so please suggest me.

04 May 2017 274 1 View

What is the difference between clock time and CPU time during the Genetic Algorithm Computation?

04 May 2016 2,394 0 View

What is the mechanism that exists behind the working of functional graded materials?

The deformation response of material depends upon the elastic modulus of its constituents, so with increase in grading parameter,the ceramic volume increases and because as elastic modulus of...

10 November 2015 5,948 14 View

What is the Best method to solve optimization problems?

Now a day, a lot of optimization methods are available, like Taguchi (Grey relational, utility concept, Entropy Method), RSM (Desirability), GA (NSGA-II), ANN, PSO, Ant colony optimization...

10 November 2015 9,895 4 View

How can tissue growth on a material be tested by in vitro test?

If there are a number of material and we want to compare the tissue growth on different material by in vitro test? Please also give a link if there is any literature on this.

04 May 2015 9,644 3 View

How we can analyse the XRD pattern?

Can anybody help me to study XRD pattern? I had two graph, but unable to explain.

11 December 2014 6,190 5 View

What part of MEMS relate to Electronics and how can we combine both?

Micro electro-mechanical system consist both mechanical and electronics part. so how can we combine both. what part is of electronics and how can be combine with mechanical?

10 November 2014 181 2 View

What is the minimum size of tensile test specimen according to ASTM?

I want to fabricate one dye for powder compaction and samples for tensile test. What is the minimum size of tensile test specimen so that a smaller dye can be made according to specimen?

03 April 2014 9,718 23 View

How can we combine Taguchi Technique with GA?

I want to design the experiments from Taguchi design. Where can I get a model which can be processed from GA?

03 April 2014 7,377 8 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

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 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

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 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