The quantity of clay in mixing water for sustainable preformed concrete?

Clayey water is used in african regions as mixing water for concrete preparation. The aim of non destructive techniques wil be to estimate the resistivity and strength of those concrete structures...

08 September 2018 1,615 3 View

Is it possible for scientific journal (indexed in scopus) to publish two volumes per year?

It concerns the journal JEAS (medwells)

08 September 2018 3,259 10 View

What is the difference between special issues and regular ones?

Different journals put different meanings, depending on the field.

08 September 2018 4,703 3 View

Ultrasound Wave attrnuation in hardened concrete: is it principally caused by void absorption or scattering?

Using 1D longitudinal compressive waves

08 September 2018 8,993 7 View

Any idea about the average time of peer reviewing of the Walter DeGruyter publisher journal "High Temperature Materials and Processes"?

I submitted an scientific article to the scientific journal "High temperature materials and processes" hosted by Walter DeGruyter Publisher and it is Under Review. I want to know how many weeks it...

07 August 2018 2,782 2 View

What does the Statue: ME means in the reviewing process of a submitted article?

Submission concerns ScholarOne manuscripts.

06 July 2018 628 3 View

What is the inert liquid that allows us to measure the density of cement powder by pycnometry?

an inert liquid against cement

05 June 2018 1,823 5 View

Is the average sea surface salinity of a ocean region varies depending on the weather in this region?

Are the sea surface salinity data, collected from space using NASA Science Satellite Aquarius, ended on Jun 2015, valid informations to estimate the average surface salinity of a ocean region by...

04 May 2018 7,182 2 View

What effect of Calcium Carbonate CaCO3 on the hydration compounds of the cement matrix, once mixed with water H2O?

Is there any reaction of CaCO3 with the hydration compounds of the cement matrix (C2S, C3S, C3A), when mixed with water, in order to prepare laboratory mortar?

04 May 2018 5,097 7 View

Is it possible to mix sodium chloride NaCl (sel in alimentation) with water, in the laboratory, to assimilate the degree of salinity in sea water?

Is it possible to mix sodium chloride NaCl (sel in alimentation) with water, in the laboratory, to assimilate the degree of salinity in sea water, for experiemtal reasons.

03 April 2018 6,289 5 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