For example, if I have PFAS non-target screening data for a certain sample, how can I use this data to identify degradation pathways for certain PFAS?
Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?
06 August 2024 980 5 View
Hello everyone! I am currently exploring the performance of large models in understanding knowledge in specific domains, and attempting to construct a knowledge framework similar to what...
05 August 2024 5,729 2 View
Regarding a model for simulating battery charge and discharge, what do you consider to be high fidelity? What is the acceptable percentage of error (regardless of the metric)? Could you suggest...
03 August 2024 5,358 0 View
need to open an account to upload my published papers
01 August 2024 9,255 1 View
All plants are green but some of these plants becomes yellow. I did not found any reason. Please help me to find out the real problem.
01 August 2024 589 4 View
I am using a Bruker 600M solid-state NMR spectrometer with a Micro 2.5 microimaging system. The test sample is a tube of 1M LiCl aqueous solution, and the nucleus detected is 1H. I am trying to...
01 August 2024 9,227 1 View
Hello. Thanks for your consideration to see my question. Recently, I conducted XPS anaylsis of g-CN that is prepared from thermal polycondensation of DCDA, so-called conventional bulk-g-CN,...
30 July 2024 9,824 2 View
N=6 Comparing pre and post test likert scale responses. Participants are mix of practicing & preservice teachers.
30 July 2024 7,233 4 View
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
Can an analytical method's limit of quantification (LOQ) be outside its linear dynamic range, or is it always required to be within it? Please provide a thorough explanation supported by verified...
29 July 2024 7,198 9 View
Within our research lab we have access to PFOA in powder form and PFOS in 100microgram/L methanol solution. We want to make a PFAS contaminated water to test a PFAS treatment technology. Does...
01 July 2024 8,425 3 View
Dear researchers. I have extracted data from graphs for meta analysis. I am stuck to find the SD for the obtained data. Anyone who can help me to sort out this problem with formula? Thank...
23 June 2024 2,992 2 View
I have a longitudinal dataset where I am looking to examine whether individuals change their category membership of a variable (with four categories) over four time points (baseline, 1y, 2y, 3y)....
16 June 2024 9,770 10 View
Porn to men is not a big deal. They honestly can’t see how watching a sexy film can be any sort of reflection on their love for their girlfriend. Most don’t understand why she takes offence...
16 June 2024 9,513 0 View
There are two proteins X and Y both containing signal peptides. We want to create a fusion protein of X-Y. X will be displayed on the surface so we retained the signal peptide of X. Further, do we...
11 June 2024 6,117 1 View
Why it is not possible to sort my research items according to number of their citations?
10 June 2024 5,524 0 View
While performing gromacs MD simulation after pdbtogmx command using charmm force-field, i have received "Atom P1 in residue NDP 193 was not found in rtp entry NDP with 75 atoms while sorting...
02 June 2024 9,660 8 View
While computing the mechanism of a trimethylsilylcyanation related to this work (10.1021/acs.organomet.1c00070) I managed to optimize the geometry of both reactants and product and locate a good...
26 May 2024 9,925 0 View
I have a WT sample from which we have sorted various cell populations via FACS. As a control population, we usually sort a pool of mixed cells from the same sample. Using RT-qPCR, I simply want to...
23 May 2024 6,992 1 View
We have been getting this black dots in our cell culture. But it is not affecting pH of media (no color change observed) until 4 or 5 days. Cells are attaining morphology within 24hrs but once the...
12 May 2024 9,284 4 View