Good day sir/ma. Please, where can I have access to equipment for conducting XRF, XRD and SEM analysis?

More Damilola Ogundare's questions See All

How can I better use imageJ to get good result on calculating surface area of a film accurately?

I have images of film formed on the bottom of a 50mL beaker, and I have been trying to figure out the surface area. I could easily use features on imageJ to do that, but I want to know which area...

23 July 2024 4,461 1 View

Good day esteemed scholars. Still on the question on multiple linear regression analysis?

Three soil samples were used for the study and six equations were generated from the model which comprises of three for unsoaked CBR and the other three for soaked CBR. How would I know the best...

13 June 2024 6,204 1 View

Good day esteemed researchers. I have a question on multiple linear regression analysis?

I generated six eqautions, 3 for soaked CBR, 3 for unsoaked CBR. How will I know the best two equations to choose one from h CBR from the equations generated? Thank you.

12 June 2024 2,895 6 View

Can anyone suggest a good way of testing for an outliers for an experiment ran in triplicate?

I have a set of experiments ran in triplicate and I have some data points that seems like an outliers in each one? Which method is the best way to examine that? i would appreciate recommendations

21 December 2023 6,801 2 View

Effect of arsenic mining resulting in heavy metals contamination and pollution?

can i get a secondary data for the question? Effect of arsenic mining in ogun state resulting in heavy metals contamination and pollution?

08 June 2023 5,791 1 View

Effect of arsenic mining in ogun state resulting in heavy metals contamination and pollution?

can anyone help me with a secondary data for this topic e.g CU, FE, ZN, chromium, arsenic, lead,

08 June 2023 6,814 0 View

What can I use to measure audit risk and audit quality?

what can I use to measure audit risk and audit quality in analyzing data gotten from financial statements? I have gotten the financial statements of deposit money banks, but I do not know how to...

02 May 2023 1,879 2 View

How can I build a 4nm spherical Quantum Dot (sQD) asides using VESTA software?

I have successfully built a 1.4nm, 2nm and 3nm ZnO sQD. However, I am having troubles using VESTA to build a 4nm sQD, it freezes up every time I increase the bond length of the center atom to cut...

16 February 2023 5,101 1 View

Can Myelopeoxidase (MPO) analysis be done with fecal samples from pre-weaned piglets?

I've read papers about MPO analysis on fecal samples in piglets but all i find is on post-weaned piglets or older swine species.

23 September 2022 8,174 0 View

How can I derive the Fresnel reflection coefficient in matrix form?

I need help in deriving the Fresnel reflection coefficient in matrix form for the 2 X 2 reflection matrices. After diligently searching online, I noticed I could get the steps in a book called...

11 October 2020 467 3 View

How can I prepare virus for a TEM or SEM imaging?

I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?

11 August 2024 3,115 1 View

How to learn more about SPSS and its Application?

I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.

11 August 2024 9,101 4 View

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?

11 August 2024 5,138 1 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

Text-Communication from the M1 Hand Area using BCI—and then there is Elon Musk?

Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...

10 August 2024 7,180 0 View

Handling Missing Data and Building a Predictive Model with Incomplete Information ?

I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...

10 August 2024 4,005 2 View

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 2 View

Is it possible to use the Fused Deposition Modeling (FDM) to additively manufacture interconnected porous structure generation of >100-200 micrometer?

Usually, additive manufacturing techniques like SEBM, SLS, and SLM are used for interconnected porous lattice structure generation with sizes of >100–200 micrometers. Can the Fused Deposition...

09 August 2024 7,892 0 View

Hello researchers Is this a random laser or just fluorescence?

I am using Rhodamine6G as gain medium and silver nanoparticles as scatterers on a microscope slide and laser input 532 nm comes from above.

09 August 2024 9,894 2 View

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

09 August 2024 7,718 0 View