What is the best statistical software that can be used for analyzing research data in chemical, biological and environmental engineering applications?

I want to know whether what is the best software that can be used for statistical analysis, time series analysis and drawing surface plots in chemical, biological and environmental engineering and...

03 April 2019 9,825 11 View

How do I convert concentration (mg/l) of carbohydrate, protein and lipids in wastewater into Chemical Oxygen Demand (mgCOD/l) ?

Dear audience, To apply my data into Anaerobic Digestion Model No. 1, I need to convert the concentration of my substrate into mgCOD/l. Please assist me how to do this. Total lipid concentration...

02 March 2019 7,628 10 View

What are the quickest and peer-reviewed journals that publish research papers on waste management?

Thank you!

02 March 2019 698 1 View

What if my results in triplicate do not give the same value?

I've run 45 micro scale 50 ml triplicate experimental setups simultaneously in my microbial research on anaerobic digestion (45 experimental setups = 45/3 = 15 individual experimental setups)....

09 October 2017 6,808 0 View

What will be the most economical and environmental friendly future energy source next few decades in 21st century?

07 August 2017 607 6 View

How do I present a Matlab model in a research paper?

07 August 2016 3,714 2 View

What are the lipase inhibitors?

07 August 2016 8,654 3 View

What are the methods to enhance the beta oxidation of long chain fatty acids in anaerobic microorganisms?

To enhance the metabolism of long chain fatty acids in anaerobic microorganisms.

07 August 2016 1,365 2 View

Can we use methanol instead of ethanol in determination of the saponification value and the acid value?

05 June 2016 3,028 0 View

No title

Wastewater Samples of Oily Effluents LC-MS Analysis or is there any other better analytical methods to analyze the full profile?

01 January 1970 3,159 0 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

How do I increase the yield of my PCR product?

Hello, We would like to increase the yield of our PCR product. We are running a series of PCR reactions that is targeting ~1.1kb sequence. We begin each reaction with ~400pg of template DNA...

02 March 2021 4,029 3 View