What possible journals do you suggest for an exploratory study on learning sustainabilty competence?

Hello! We are conducting a study that practically implemented a combination of different learning approaches to foster systems thinking competence in the context of sustainability and in a...

17 December 2020 6,554 2 View

What aspects of the changes in learning approaches (because of Covid-19) do you think will continue after the pandemic is over?

19 October 2020 7,692 29 View

What are some of the organic Sources of Boron and Zinc?

Can any one tell me what are some of the organic sources of fertilizer (Not Chemical) rich in their Boron and Zinc? Including their on farm method of preparation Thank You Very Much

02 April 2020 7,515 11 View

Algorithm for Structural Damage Detection-Python?

Fiscal Frequency is simulated from a structure, to detect damage there are many vibration based algorithm for damage detection. However, most of them are written by Matlab code. Is there any...

21 June 2019 2,132 2 View

Do you have any recommendation for a validated instrument to assess attitude towards environmental sustainability?

Hello! I would like to learn if you have any recommendation for a validated instrument to assess (preferably students') attitude towards environmental sustainability. Thanks so much!

20 May 2019 1,960 3 View

How to generate or write a corresponding TLC. (Target Language Compiler) file for a S-Function (Mfile) ?

Hello, I tried to run a controller which is written in S-function m. code. And then i got the following error. Error: File: C:\Program Files\MATLAB\R2017b\rtw\c\tlc\lib\utillib.tlc Line: 1410...

16 January 2019 1,584 2 View

How to derive a differential equation which relate the time rate change of pressure inside a cylinder and piston position ?

Ideal gas is assumed to be compressed and expanded isentropically inside a cylinder. I want to drive a differential equation which relate the piston position to its pressure , i,e some ode in the...

29 May 2018 4,425 5 View

How can I keep the stability of liquid Stevia?

Dear colleagues, Liquid form of stevia extract is mostly unstable and changes its appearance after some time? How can I process it in a way that remains stable for up to 2-5 years? Thanks

18 November 2017 3,319 4 View

How can I determine the TSS and TDS value of a liquid herbal extract?

Dear Colleagues and research partners: Can you tell me how I can measure the TSS (total suspended solid) and TDS (total dissolved solid) matter of a purified herbal extract? What apparatus and...

20 September 2017 1,628 4 View

What is life and why we are doing researches?

In my life I have so many questions rotating in the mind. Some of them are getting answers. Some others are without any valid answers. Always I ask my self some interesting extra-ordinary...

01 January 1970 8,143 2 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

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 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

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View