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Hello The values of Sr,Nb,Ba and FeOt( Harker diagram) of the samples of my studied area are lower than the samples of the entire area. What could be the reason for that, so I will check one...
11 November 2023 1,273 0 View
I want to determine the elements of the pyroxene and plagioclase minerals so that I can measure the change in composition and temperature-pressure? Is SEM analysis suitable for this study?Thank you
02 September 2023 4,360 2 View
suggest some phd research topic on ML,DL based
22 March 2023 9,141 4 View
In the article titled "FDOPA-(18F): a PET radiopharmaceutical recently registered for diagnostic use in countries of the European Union", two half-lives are reported for FDOPA....
19 November 2022 7,799 9 View
There are two similar formulas mentioned in articles to calculate the volume fraction of the retained austenite in Q&P heat treatment. Which formula is more reliable?
15 May 2021 4,231 2 View
I have been working on a pain intensity study and I wanted my patients to report their pain intensity using numerical rating scale. many patients have reported thier pain in spectrum like 2 to 3...
13 February 2021 6,809 3 View
In my current research the sample size was calculated to be 500 people. I have gathered the data now I want to cosider my exclusion criteria and exclude 80 of them. therefore only 420 samples...
07 January 2021 3,200 1 View
I am doing a transient analysis on a horn antenna using HFSS transient. I know that I need to define a so-called ground plane to which the wave port is attached and that is how I would be able to...
27 July 2020 827 3 View
2-mercaptobenzothiazole loaded silica has been stirred in 3.5 wt. % NaCl in H2O solution. The release of MBT was evaluated by UV-Vis in different pHs (3 - 11). However, the highest release of MBT...
28 May 2019 1,594 5 View
when Spinal deviation Increases, it needs to surgery. I want to know more about the ways of this surgery.
21 October 2018 7,584 6 View
I attempted to make a privately uploaded text public but a window appeared that said an error occurred. There was no explanation provided as to why there was an error or what might be done to...
05 August 2024 8,025 7 View
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 BaO (s) + H2O(l) ---> Ba 2+(aq) + 2 OH - (aq) if Oxygen loves owning all the electrons, why would it bind to hydrogen which competes with Oxygen for electron ownership more so than...
03 August 2024 5,392 1 View
I imagine the battery drives the graphite into a carbocation, then chloride is oxidized to donate the electron to the carbocation, but what pushes the lost electrons of chloride to be shared...
03 August 2024 5,384 0 View
How to calculate the molar proportions of the oxides from the XRF analyses?
02 August 2024 2,565 2 View
DOS version.
29 July 2024 6,064 1 View
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
I've attempted to use this method to synthesize copper nanoparticles. Copper nanoparticles can be synthesised using a variety of precursor materials. CuSO4, distilled water, NaOH, and EDTA are...
28 July 2024 8,027 3 View
I need a reliable source or an example supported by excel sheet to understand Fuzzy Vikor?
27 July 2024 5,916 1 View
Hi, I need to prepare a standard curve of H2O2 to evaluate the primary products of oxidation. H2O2 I have is 35%. How do I prepare a stock of H2O2 10 microlitere. If s.o has experience, I would be...
26 July 2024 3,460 2 View
