Homemade liquid fertilizer, How to make it?

Dear Homemade liquid fertilizer derived from manure or organic waste, how we can make it for laboratory experiments. Is there any scientific method/ or papers to produce this product (with...

22 September 2020 3,635 8 View

ANN to predict suitable land for agriculture ?

Hi We need a way for making land suitability for agriculture by using ANN (Artificial neural network) and GIS? Any collaborators ?

22 September 2019 2,747 3 View

Please can anyone explaine why a plant extract can be an excellent hydrogen donnor (DPPH test) but a very weak electron donnor ( reducing power) ?

19 May 2019 4,218 2 View

No title

26 February 2019 2,499 4 View

Impose my boundary conditions in COMSOL?

In my study I am doing a simulation of a 2D flow , with the boundary conditions : input, output, wall , and in the other condition I want to impose a zero gradient for all variables except the Ux...

02 July 2016 8,645 6 View

I want to estimate : Soil microbial biomass P (SMB-P), dehydrogenase and alkaline phosphamonoesterase, and phospholipids fatty acids?

23 May 2016 4,089 4 View

Can Anyone help me? I would like to know the essential steps to evaluate index damage (Park-Ang ID)?

I must proceed nonlinear dynamic analysis for a structure with series of accelerograms using software seismostruct I want to know the essential steps in the calculation of index damage (Park and Ang)

25 December 2015 6,981 1 View

Can anyone help with revelation nitrocellulose membranes: non-specific clear bands on a dark background?

The revelation of nitrocellulose membranes by chemiluminescence (ECL kit) showed white bands on a dark gray background for all protein extracts. These bands darkened gradually with increasing...

30 December 2013 7,300 2 View

How to measure distance from two camera images using emgu?

I'm working on detection of distance from two image streams (stereo vision) using Emgu. I took the disparity map and then I did the 3D reconstruction, but I can't see the results in real time...

01 June 2013 371 1 View

Impacts of Climate change

Dear colleagues What are the impacts of climate change on the financial situation of water supply and sanitation services?

01 January 1970 4,529 20 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

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 View

Anyone found any research papers on solar furnace design calculations (for solar concentration)?

I am thinking about working on solar furnace with heliostats that concentrate sunlight and heat molten salt, but currently no luck with research. Not a lot of papers based on the subject. (check...

01 March 2021 5,023 5 View

How to size battery banks?

I am designing a small grid connected solar PV power-plant. As the battery's capacity is specified in Ah and demand in kWh. What is the best way to size the battery bank? I have battery price in...

28 February 2021 1,638 3 View

How to design a boost converter for a mppt controller?

I have a doubt on how to select the inductor and capacitor value when I want to implement MPPT controller. This is because we always take a maximum output voltage and current but in this case, we...

28 February 2021 3,637 2 View

How to calculate Ligand-active site distance in a ligand-protein complex from MD simulation?

I have run a MD simulation of a ligand-protein complex in GROMACS using CHARMM forcefield. Reviewer has asked me to calculate Ligand-activesite distance and binding free energy of ligand with...

27 February 2021 4,703 1 View