What is the best model to be use for site prioritization using GIS-MCA interface?

What model can be use to identify prority risk site using multicriteria analysis and GIS techniques

05 January 2021 9,626 3 View

Can anyone help with a protocol for making cigarette smoke extract in cell culture medium?

I am in serious need of a protocol for making cigarette smoke extract. I will be exposing epithelial cell line to this cigarette smoke extract. It would be very helpful if this protocol can be...

11 November 2018 5,006 3 View

What are suggested time frames sufficient for different stages of a biotechnology project?

The project will include; PBMC isolation from whole blood ThP1 maturation to macrophages Challenge PBMC and ThP1 derived macrophages with LPS + test peptide qPCR of IL6, IL8 and TNF ELISA for IL6,...

23 April 2017 5,597 1 View

What are efficient proliferation assays for peripheral blood mono nuclear cells, and cytokine release. This is to test the effect of a peptide on PBMC

The project involves determining the effect of a certain peptide on PBMC, i require information on efficient assays that can answer this question.

18 March 2017 6,305 5 View

Can anyone tell me the best range of concentrations in working with antimicrobial agents?

I am working with some fern antimicrobial properties and I would like to know the range of the best concentrations that I can prepare my plant extracts before I can be sure they have performed...

15 April 2014 153 10 View

Physics difficulties to students

Why is it that majority of high school students do not like Physics? Majority of Undergraduates science-related students also dislike Physics, why? Is it that Physics teachers/tutors/lecturers are...

01 January 1970 4,797 3 View

Are there any recent research questions in smart concrete technology?

I am seeking to find possible research questions on smart concrete for PhD

01 January 1970 8,274 3 View

Please how do i make biosynthesized silver nanoparticles devoid of impurities as much as possible?

I want to know the best method to use in washing biosynthesized silver nanoparticles to achieve the best purity level before it is taken for instrumental characterization.

01 January 1970 4,835 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

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 best way to keep an anaerobic chamber anoxic in the absence of hydrogen?

I'm a graduate student who works with an anaerobe, so I often work in an anaerobic chamber. I've been working on an assay that involves the steady-state of the quinone/ quinol pool. Anoxic...

03 March 2021 2,971 1 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View