Which is the best nitrogen doping agent in room temperature?

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Is there any cases algae not using the nutrient from the wastewater and grow normally?

I am working on microalgae cultivation using waste water. The initial concentration of nutrients were less but the microalgae has achieved biomass growth of 2 g/L. The final concentration of...

08 August 2024 4,812 2 View

How to correctly match the capacitance of ferroelectric layer and MOSFET capacitance in a ncfet?

We are doing simulations of fdsoi ncfet in synopsis tcad can someone correctly explain how to match the ferroelectric capacitance and mos capacitance

06 March 2024 7,511 0 View

Can field outputs be customized for individual materials in a bimaterial specimen tension test simulation and then displayed as a single contour plot?

I am simulating a tension test of a bimaterial specimen in ABAQUS. I would like to create different field outputs for each material, and I would like to display them in a single contour plot. For...

20 January 2024 4,613 4 View

Can I use AgPath One-Step Rt-PCR reagents kit for direct amplification of DNA targets?

I would like to know if it is a common reagent kit for the target amplification of both DNA and RNA, or does it show amplification only for the RNA targets. Will the presence of DNA in the sample...

18 December 2023 7,062 2 View

How to vary a specific parameter(COD,Nitrate, Nitrite,Phosphate) of a synthetic wastewater?

Currently, I am working on algae-based wastewater treatment. in order to check the effect of various parameters towards treatment efficiency, I want to vary the COD, Nitrate, Nitrite, and...

13 September 2023 3,584 3 View

What are the job opportunities for doctor of science (D Sc) degree in medical radiation physics?

How it enhance acedemic or industrial career? thanks in advance

29 August 2023 2,899 3 View

In SCAPS -1D software how to calculate the Effective conduction and valance band state density, Electron and hole mobility from experimental values ?

Recently I submitted the SCAPS simulated manuscript to one of the RSC journals and I have taken some of the parameters from the literature as all the SCAPS papers have done the same. can anyone...

15 August 2023 2,560 0 View

How do check multi toxin concentration ?

Aflatoxin concentration Zon toxin concentration Ochratoxin concentration

25 July 2023 1,636 4 View

Which kind of membrane should be used in MFC? PEM or CEM which will give better performance?

in a typical MFC H+ ions will form in anode chamber. it is supposed to go through the membrane to the cathode. many of the research papers use CEM. how is it possible, since H+ and NH4+ are the...

14 June 2023 2,798 1 View

Is it ethical to do the performance analysis using secondary data from published work?

Currently, I am working in microbial fuel cells I want to collect secondary data and analyse it to make a predictive model. while collecting I can't find all the data in verbal form. they were in...

14 May 2023 1,000 2 View

Ethylene glycol is newtonian or non newtonian fluid?

Some sources say it is treated as Newtonian as ethylene glycol has a higher viscosity than water, which affects the flow characteristics in simulations. But some also say it is non-Newtonian.

09 August 2024 2,111 2 View

1. If I can quantize the atom using this hyperbolic spiral and classical physics, could nature do the same?

If we map as a continuous motion an ionising electron (beginning its journey at n=1) in an H atom, a specific hyperbolic spiral appears (see animation). When we solve this spiral formula, we find...

07 August 2024 5,343 2 View

How are iso-frequency contours plotted?

Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...

07 August 2024 1,937 1 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

I want to remove Urea from my protein sample?

I want to remove Urea from my protein (6kDa) sample. I did use : 1. Step down the Urea gradient (dialysis) in order to remove urea and refold my protein, but my protein still contains urea in the...

06 August 2024 1,350 4 View

What is the best protocol for freezing the rat brain in preparation for protein detection by Elisa ?

What is the best way to freeze the rat brain - liquid nitrogen, Dry ice , isopentane - after isolation for later protein investigation by Elisa?

01 August 2024 1,722 1 View

Is it possible to improve the reforming section of the Haber-Bosch process without using air separation units?

A typical reforming section in a large-scale Haber-Bosch process (Figure 1) comprises two reactors. A mixture of methane (CH4) and steam (H2O) is fed into a primary reformer to produce syngas via...

01 August 2024 7,051 5 View

¿Are oxygen vacancies in semiconductors capable to change the band gap?

Dear all! Oxygen vacancies do raise negatively the Fermi level by increasing the negative charge in the semiconductor crystal structure. In the case of n-type semiconductors, I wonder if this...

30 July 2024 8,339 2 View

How to build my own lab made four point probe set up?

Hello, I'm trying to measure the conductivity of semiconductor films but since I don't have a commercial four point probe set up I would like to build one on my own in my lab. I have generators,...

30 July 2024 906 2 View

Is the zero-zero component of the metric tensor equal to 1 for accelerating reference frames?

Consider the case of negligible gravity but there is an accelerating reference frame. Its origin traces out a trajectory, or world line, seen in some inertial reference frame. The Lorentz metric...

24 July 2024 1,608 15 View