What is the percentage of the composition of silica glass SiO2 is very specific in order for it to function as a biomaterial.?

Composition of Silica in composite bio materials

28 June 2020 3,853 9 View

Proofreading needed for local manuscript ?

Hi Is it possible for qualified persons to collaborate with local researchers to access the method of publication of research acceptable in international journals within the first category. If a...

02 March 2019 7,222 3 View

What do you think about working as a scientific team ?

Question for researchers

01 February 2019 4,181 23 View

How do you keep from getting bored when doing routine teaching work?

Question for faculty members

01 February 2019 256 12 View

Entrepreneurship Research Added Value?

01 February 2019 9,675 4 View

Can I used the photoelasticity technique to obtain the stress distribution in a ball bearing model made of birfrengent material?

Photoelasticity Technique

31 December 2018 828 10 View

What are the appropriate types of nano particles used to reinforcement of composite materials?

It is about the types on nano particles that used in order to reinforcement of composite structures

11 December 2018 1,580 18 View

Do you believe that the new innovative business models for Airbnb and Uber, and other "shared economy" models would need new theories?

Do you believe that the new innovative business models for Airbnb and Uber, and other "shared economy" models would need new theories? or will the extant theories be sufficient?

02 March 2018 9,181 0 View

Do you think management research is lacking on the political front?

Do you think management research is lacking on the political front? Given the fact that we are witnessing an increasing interplay between politics (e.g., policies made by political leaders that...

01 February 2018 4,745 13 View

Is there any comprehensive and credible ranking of entrepreneurship journals?

I am looking for a comprehensive and credible entrepreneurship journals ranking, are there any?

01 February 2018 1,744 23 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