How to detect Neel Temperature?

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What do you know about classroom management?

Hello, if possible, please send me new methods of management and communication in the classroom. thank you؟

18 June 2024 4,139 3 View

How do we measure the electrical conductivity of this magnetic nanocomposite?

A magnetic nanocomposite has been synthesized and its electrical conductivity needs to be measured. What analysis and technique can be used to measure the electrical conductivity of this magnetic...

16 June 2024 7,488 3 View

Is it possible to estimate Horizontal in-situ stresses' directions and magnitudes from seismic data by using AI methods?

We know that one of the important members of a 3D Geomechanical Model is in-situ stresses' directions and magnitudes. we can use the seismic data to estimate these parameters in special record...

21 May 2024 1,332 2 View

Hello. why do we measure surface tension?

surface tension

20 May 2024 4,895 1 View

What are the S-scheme and Z-scheme heterojunctions in photocatalytic systems? for the types of heterogeneous photocatalysts, how can you determine?

what are the S-scheme and Z-scheme heterojunctions in photocatalytic systems? and for the types of heterogeneous photocatalysts, how can you determine the type of S-scheme and Z-scheme?

16 May 2024 1,545 1 View

Why is my first article being rejected fast by related journals?

Hello everyone, I hope you are all doing well. I have already checked plagiarism, related articles’ structures, and grammar, and they seem fine, but good impact factor journals that I have written...

15 May 2024 1,007 4 View

Altitude control of a quadrotor ?

hi there i'm working on quadrotor path tracking in matlab's simulink . there is an inner loop which is responsible for tracking the desired euler angles generated by the outer loop . feedback...

05 May 2024 7,705 5 View

How to perform LC-BLYP calculation with GAMESS?

Hello Dears, I am currently working on time-dependent density functional theory (TDDFT) calculations for both singlet and triplet states using the LC-BLYP functional in GAMESS. I believe I have...

01 May 2024 4,614 0 View

Does Baicalein interact with DMEM high glucose or FBS?

greetings, I'm culturing SW480 cells on DMEM high glucose gibco with FBS. When I'm performing MTT Assay, upon treatment of cells with Baicalein, the color of medium with 5% FBS changes to dark...

25 April 2024 7,115 4 View

I'm getting error:( Domain error. To compute complex results from real x, use 'sqrt(complex(x)) ) in simulink?

hi there . i'm currently working on a thesis which involves designing a fast nonsingular terminal sliding-mode controller for attitude control of a quadrotor. the outputs of sliding mode...

20 April 2024 425 2 View

Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...

11 August 2024 9,801 2 View

How can I measure the thickness of thin film by Uv-Vis?

06 August 2024 7,810 3 View

RNA later for the preservation of RNA in fecal samples at room temperature for one day (37°C)?

I am planning to collect human fecal samples for metatranscriptomic analysis using MGI. These samples are from indigenous people living in a region with high temperatures. I will have access to a...

06 August 2024 1,367 3 View

How to understand this crystallographic phenomenon of low temperature crystals in zeolite?

During low-temperature testing, new diffraction peaks that appear could be indicative of several phenomena. In one of our tests, we observed notable new peaks around 40° and 45° in a specific...

06 August 2024 726 3 View

Why is TLC not a form of partition chromatography?

Why is TLC not a form of partition chromatography and paper chromatography not a form of absorption chromatography?

03 August 2024 7,035 3 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

Is there a good freeware software for photodocumentation of TLC?

I need something like Camag's VisionCat software for photodocumentation of TLCs. Could you recommend something?

31 July 2024 8,415 1 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

Does anybody know why my chitosan/pva/gelatin hydrogel dissolve in PBS?

My final research is about making chitosan/pva hydrogel for wound healing using gelatin as crosslinker. Last month, i made the thin film hydrogel and it turn well. It was okay. Last week, i make...

28 July 2024 2,794 6 View

Why my gel electrophoresis has smearing?

Greetings. I’m currently running a nested pcr for giardia. My mastermix comprised of 3mM Mgcl2, 5unit of taq polymerase, 0.2uM of forward and reverse primers each respectively and 0.2mM of dNtp...

22 July 2024 9,761 5 View