Is there any tool or method for estimating, quantifying, or calculating the emissions of greenhouse gases (GHG) in a wastewater treatment plant?

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List of journals impact factors?

Dear colleagues, Is it possible to send me the list of journals impact factor for the year 2024 (classification is for the year 2023)? excel format if it is possible. Thank you in...

29 June 2024 2,102 3 View

How to use lookup table Groeneveld 2006 to estimate Critical Heat Flux (CHF) for the values of pressure, mass_flux, and quality "x_e_o"?

How to use lookup Groeneveld 2006 table (LUT-2006) to estimate Critical Heat Flux (CHF) knowing that the values of pressure (MPa), mass_flux (kg/m2-s), and quality "x_e_out" of the experiments...

04 February 2023 4,790 0 View

How we can determine the concentration of H2O2 spectrophotometrically from absorption at 230 nm with molar absorptivity 81 M−1 /cm ?

I want an explanation for this phrase: with molar absorptivity 81 M−1 /cm

11 December 2022 4,895 1 View

What's the appropriate methods for pre-processing experimental data in Nuclear Engineering?

How to choose the best methods for pre-processing experimental data in Nuclear Engineering (NE)? Best regards

16 October 2022 6,182 5 View

What does mean physiquelly when we can't calculate n?

I measured reflectance and transparence of copper oxide thin films and when I calculated refractive index in range 400-600 nm I have no results because coefficient absorption so...

01 March 2022 565 10 View

How to calculate the lattice parameters from XRD peaks for the monoclinic CuO?

Lattice parameters calculation formula

26 June 2021 2,670 12 View

How to right the linear mixed model in R?

I want to use linear mixed model in R program. I have many explanatory variables and some of them are nested. I read about this but I did not find the correct R coding. Is it possible to do the...

04 October 2020 8,617 4 View

Can i use knowledge graph for predict missing values in dataset ?

I have a database, I have converted it to kowledge graph ,this database contain a missing values . now i want to predict this value using knowledge graph help me .......

25 July 2020 5,395 3 View

Can I use Shannon Entropy as Feature reduction (Feature selection) to improves Artificial neural networks prediction accuracy?

I used Shannon entropy as Feature selection to reduce inputs of artificial neural networks, it's improving the accuracy of the model, and the number of neurons in the hidden layer is reduced. Can...

18 June 2020 5,324 8 View

Problem of custom target of board stm32f429?

Dear friend I am developing a target specific to the stm32f429disc1 card, I am following the steps described in the pages "Implement a Target for arm cortex M of the help mathworks page". I'm...

10 May 2020 9,753 7 View

Why Do TDS and EC Increase with Larger Wastewater Volumes, While BOD and COD Decrease?

I have carried out MFC experiments on three different volumes, 50, 500 and 1000 mL of wastewater. Results after MFC treatment shows that TDS and EC are more in larger volumes of water i.e. TDS and...

09 August 2024 9,621 0 View

Who of all of you will help TPEOM to re-originate the Earths atmosphere to it original 5 atmospheric elements/gases?

Global ‘Weather’ has stopped, as ‘aqua thermionic instituted by the ‘Global thermo atmospherics has instituted global thermodynamics of 120º C + and thus all waters are, or have boiled into a...

06 August 2024 8,716 0 View

How do soil microflora interact with plant roots and influence plant nutrition, health, and productivity?

06 August 2024 9,618 3 View

Could dyes amplify the spectrum of light to a specific wavelength?

I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...

05 August 2024 3,290 1 View

Why results of ROS flurescence are negative as there was no bacteria within?

Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...

04 August 2024 5,974 3 View

Why reactivity isn't increased with more empty spots in valence shell?

If from a geometric perspective the non-halogens, non-noble gases have more empty spots in their valence shell, and the filling/exiting of any of the empty spots in the shell constitutes a...

03 August 2024 4,787 2 View

How do soil microbes affect plant health and productivity and how do plants interact with soil microorganisms and contribute to soil fertility?

31 July 2024 5,087 4 View

What is the role of decomposers in the cycling of matter in the biosphere and role do soil microbes play in plant nutrition availability and uptake?

31 July 2024 7,921 5 View

How microorganisms are important for maintaining of healthy soil and biodiversity and microorganisms and plant roots contribute to soil formation?

31 July 2024 8,939 5 View

If the emission of all greenhouse gases is stopped now, will the temperature of the earth continue to rise?

Here's a serious question: If we were to stop emitting all greenhouse gases right now, would the Earth's temperature start to cool down, or would the existing greenhouse gases continue to warm the...

30 July 2024 5,123 4 View