Do you know a method to quantify chelated iron to lignin sulfonate in a fertilizer?

More Stefano Salvatori's questions See All

Black dots "bubbling" at cell surface?

Hi, I observed a strange behaviour in my cell lines I had never seen before. Those are stable lines from Ovarian cancer (line's name: HEY) and from Prostate cancer (line's name: PC-3). Both lines...

08 April 2024 1,418 0 View

LCA calculation on raw materials textile use ?

Dear friends, I am Stefano Cipriani and dong an ecolabel that will be useful for the market, especially to increase use of recycled materials. I have a question that would love to share here in...

27 March 2024 5,298 3 View

The twin-effect in water cannot be different than the one in vacuum, what are the consequences on Lorentz Transformations?

Consider two clocks set just under the surface of water, they are synchronized. One of them departs at velocity v and then rejoins at -v. The overall time dilation must be the same as the one in...

14 March 2024 2,203 86 View

Does BFA keep ROS inside of cells?

I recently discovered that BFA is used in flow cytometry, enabling the observation of intracellular cytokines that would be otherwise released. Is the same principle applicable to ROS? I would...

04 March 2024 7,094 1 View

Can ip E.coli injection cause death in 4 hours?

Does an ip E.coli injection (10^8 ) cause death in 4 hours in C57BL/6? Do I need to hydrate the mouse? Is this a good concentration to mimic a septic situation?

04 March 2024 4,552 1 View

How do the power-split and compound architectures of hybrid electric vehicles (HEVs) work?

I'm searching for a comprehensive textbook or paper on power-split and compound architectures in hybrid electric vehicles (HEVs). I've come across some very interesting papers on HEVs. However,...

11 February 2024 8,516 0 View

Micrometer calibration reference method?

Good day, may you suggest a reference method for micrometers calibration? Thanks in advance Stefano

06 February 2024 8,027 3 View

Could anyone help to identify this TC contamination?

Hi ResearchGate community, can anyone help us out with this contamination? We work with iPSC-NPC. This contamination happens ONLY when we put the neuronal progenitors in coverslips + media for...

14 December 2023 6,435 0 View

What is the subsample size for a confusion matrix?

Dear all, do you know what is the correct subsample size (number of pixel) to carry out a confusion matrix? I am digitizing the true classes on an image to check the accuracy of the classifier....

11 August 2023 6,528 2 View

Has anyone had problems with the PyroMark Q48 cartridges?

Hi everyone, a few months ago we bought the PyroMark Q48 to replace the old Q96, but we used it very little due to continuous malfunctions of the cartridge with enzyme and substrate. We've already...

23 July 2023 8,854 0 View

How to calculate CCS for Sodiated adduct ions and Multiply Charged Ions?

I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...

08 August 2024 8,329 0 View

How do I replace a file with a more recent version of a paper that was uploaded to ResearchGate?

The paper in question is "Interpolation of Nitrogen Fertilizer Use in Canada from Fertilizer Use Surveys". This paper was very recently published by Agronomy (MDPI). Agronomy has, in the last day...

07 August 2024 9,934 3 View

A paper on a fossil lycopod?

Dear all, Does anybody have a pdf of this paper? Wood, G.R. and Beeston, J.W., 1986. A late Permian lycopod cone Skilliostrobus sp. cf. S. australis Ash 1979 from Queensland. Geological Survey of...

07 August 2024 4,857 2 View

How to select target material for X-Ray generation?

Generally, the target material is Mo, Co, Cu, Fe, Cr, etc, so on what basis should we choose this material?

31 July 2024 5,824 0 View

Inquiry on Maximum Nucleic Acid Volume for 2.5 mL Liposome Solution?

I am currently working on a project involving liposomes and need to determine the maximum volume of siRNA that can be added to a 2.5 mL liposome solution with a total lipid concentration of 10...

30 July 2024 6,420 1 View

What is the solubility of Iron (+3) in Bismuth Oxide?

Dear all: I am modifying Bismuth Tungstate with Hematite (Fe2O3), so I would like to know about how much Iron(+3) can form a solid solution in a Bismuth Oxide matrix. Best wishes Marco

29 July 2024 2,163 1 View

How can I use DFT-D3 correction ( Siesta version 5.0.1)?

Dear Siesta Users, I installed Siesta 5.0.1 and I want to use Grimme's D3 correction. According to the 5.0.1 manual, I could use a few parameters to include the D3 correction in the...

27 July 2024 5,748 0 View

EDC carbodiimide and NHS easter 's half life among different pH?

It has been long known that EDC carbodiimide and NHS easter's half life agains hydrolysis are highly related to pH. However, very surprisingly, not yet found a paper giving a table/chart of their...

25 July 2024 8,738 0 View

Mechanochemistry: ball to powder mass or ball to powder volume?

I run mechanochemical reactions that involves the use of a large amount of catalyst (1:1 molar ratio to the reactant). When I try to understand the effect of amount of catalyst on the reaction, I...

23 July 2024 9,938 1 View

How can AI technology to enhance the agricultural productivity?

Farmers no longer have to apply water, fertilizers, and pesticides uniformly across entire fields. Instead, they can use the minimum quantities required and target very specific areas, or even...

22 July 2024 8,296 3 View