Can someone please suggest a K nearest-neighbors randomization test for stable isotope data?
Hi, I am looking to perform an analysis of Br/ KBr in samples of water sources to see if the levels are safe. Due to budget and resource limitation at the stage, I would prefer a method that...
22 May 2024 1,238 5 View
I have done cfd analysis on my robot with 400 iterations in fluent flow and everything went well. Although in the result part the animation is not slowing down even if I increase frame rate. I am...
07 May 2024 6,899 0 View
"I am currently working on a narrative review article for my publication as an under grad about oncogenes and their expression. I have written up to 7,000 words so far, but I am not even halfway...
27 April 2024 5,562 3 View
This question is concerned with identifying the most typical or representative value in a dataset, and is often answered by calculating the mean, median, or mode of the data.
29 April 2023 8,739 1 View
This question is concerned with understanding the degree and direction of association between two variables, and is often addressed using correlation or regression analysis.
29 April 2023 1,577 6 View
This question is concerned with assessing the statistical significance of a result, and is often addressed by calculating a p-value or confidence interval to estimate the probability of obtaining...
29 April 2023 6,551 2 View
This question is concerned with determining whether two or more groups differ in some meaningful way on a particular variable or set of variables, and is often addressed using statistical tests...
29 April 2023 3,556 3 View
What is the actual flow electrons in a wire?
23 April 2023 8,087 2 View
How to present results as value +/- standard deviation if i use a formula?
23 April 2023 5,527 0 View
Which is the best software to solve Fractional Order Differential Equations?
22 April 2023 9,264 3 View
Hello , I established a stable cell line expressing GFP tagged to a centrosomal gene having G418 drug selection marker. I validated the stable line by IFA and Western blotting, results are fine....
29 July 2024 5,007 0 View
Hello! I am planning to collect plant leaf samples for stable isotope analysis. I will be collecting them from the field and storing fresh tissue on ice. I have heard that bringing along a food...
01 July 2024 9,125 1 View
Hello, I am working on creating a mutant endothelial cell line having Neomycin knock-in present, I have designed my homology arms of 1kb size having neomycin in between them, I would like to...
25 June 2024 1,197 0 View
Hi, I´d like to trace the C and N flow in a recirculating aquaculture system by labelling the fish feed with concentrated stable isotopes. From a supplier, I found a product ouf of algae lysate...
19 June 2024 746 0 View
Dear Researchers, I'm trying to develop the quantification of endogenous peptide in tissue using IDMS as the primary method of characterization. I performed analysis for the calibration curve of...
17 June 2024 9,797 0 View
If we find sulfides in subduction zone interface rocks, how can we distinguish whether these sulfides are related to crust-derived fluids or originate from the original mantle wedge? Especially...
15 June 2024 654 1 View
Can positive cell screening after stable transfection be combined with two or more antibiotics to screen cells? Will all the cells die?
10 June 2024 9,739 0 View
Hi there, I have transfected these two plasmids into 293T packaging cells to encapsulate a pLVX-M-Puro coding plasmid. I had already validated the stability of the pLVX-M-Puro insert by transient...
06 June 2024 8,274 5 View
Is the zirconium isotope of geological sample fractionated when passing through the column, and how to determine whether this fractionation is or not?
26 May 2024 6,721 2 View
What kind of rock should be targeted to prepare secondary oxygen isotope standard? The mineral of interest is quartz.
27 April 2024 6,251 2 View