How to conduct a proficiency test (PT) for BOD sensors?
Is there any method to measure or fix the biological activity in the PT sample to avoid interfaces (mistaken value) and decrease uncertainty?
does architectural designe influence the consumers attitudes and their intention to shop and buy.
05 March 2024 7,975 5 View
I am currently engaged in research pertaining to multidrug-resistant bacteria, including but not limited to Staphylococcus aureus, Klebsiella pneumonia, Pseudomonas aeruginosa, Enterococcus...
18 December 2023 4,214 3 View
What are the validation timelines for quantative real time PCR and western blotting results, is it 24 hours for qpcr and 48 hours for western blotting if so! Why then!?
03 November 2023 5,694 2 View
How can I maintain a pH lower than 3 in an aqueous solution when using metallic iron as a reductant, considering that the iron's reaction tends to increase the pH? Any recommendations for suitable...
28 July 2023 7,748 1 View
Hello, Can someone tell me what are the K and a constants for chitosan in Mark–Houwink-Sakurada equation? Solvent: 2% acetic acid. Chitosan concentration in solvent: 0.4% Temp: 25 C
26 July 2023 4,467 0 View
Philosophy
24 July 2023 4,700 1 View
How to wash metallic iron powder with 100% ethanol ?
02 June 2023 6,055 1 View
Good morning, What is the ratio between nitrite, nitrate and nitrogen in enriched anammox culture? thank you,
31 March 2023 8,675 0 View
Hello, Can I by any means open .raw files that open by XCalibur by DataAnalysis Bruker Daltonics software ? Thank you
11 November 2022 6,513 1 View
Greetings and good day I would like to know, Is PCA enough for data analysis? Which is better for natural science data analysis? Thank you
04 February 2022 2,676 18 View
I have carried out MFC experiments on three different volumes, 50, 500 and 1000 mL of wastewater. Results after MFC treatment shows that TDS and EC are more in larger volumes of water i.e. TDS and...
09 August 2024 9,621 0 View
My name is Apurva Saoji. I am a Ph.D scholar in Computer engineering in India. I am looking for international expert in reviewing my PhD thesis, "Competitive Optimization Techniques to Minimize...
07 August 2024 4,600 2 View
I am seeking experimental or applicable data for the liner (LLDPE) interface in FLAC3D numerical modeling of a large stockpile. Could you please recommend suitable references? The preferred data...
05 August 2024 3,665 0 View
For a grid connected BESS (lets say 100 MW/200 MWh system, LFP battery), if we charge the BESS in such a way that whenever we can access power from the solar that will charge the BESS. Hence it...
01 August 2024 9,903 7 View
I need to Postfix mice brains. I slice the brains using microtome at 40 microns. These are Postnatal days 7, 11, 14, and 21. I am using half the brain for other analysis, so I need to fresh freeze...
31 July 2024 1,122 4 View
need of sensor details or sensor development for this question.
28 July 2024 4,539 3 View
how to fix this error, from phq_readin : error # 1 DFPT with the Blochl correction is not implemented I am attaching my ph.in file.
23 July 2024 4,649 2 View
I had a problem for so long. I could easily delete elements in ABAQUS implicit solver but I needed to use VUMAT so I had to have Explicit solution but the element did not disappear for so long. I...
23 July 2024 10,032 0 View
> library(meta) Error: package or namespace load failed for ‘meta’ in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]): there is no package called ‘numDeriv’
18 July 2024 3,536 0 View
I have a problem with geo-referencing a shape file. How can I fix it when it appears in mines despite selecting WGSWGS 84 / UTM zone 38N?
18 July 2024 2,696 1 View