I want to understand how NBO (non-bridging oxygen)/T, which appears more frequently in papers on melting experiments, is calculated. I would be thankful if anybody adds a calculation spreadsheet.
When I am training deep learning model with different architectures, some time I have to change the batch size to prevent from Resource Exhausted Error condition. Is comparing the performance of...
06 April 2024 3,825 1 View
I was growing a chemical tolerant bacteria(Xanthomonas) on Nutrient agar vs Nutrient agar amended with copper. The bacteria is growing as its supposed to be on NACopper but very few or no growth...
05 November 2023 6,608 6 View
J. von Neumann: Discussion of a maximum problem. R. J. Duffin, On Fourier's Analysis of Linear Inequality Systems.
31 August 2023 5,397 4 View
I investigated the corrosion resistance PEO coated AZ91 magnesium alloy. When I compared the results from electrochemical impedance spectroscopy (EIS), namely Rp values were much higher compared...
05 June 2023 759 3 View
Any software for this purpose?
07 May 2023 5,948 2 View
Hello everyone, I'm a 2nd year student of film and media arts. I have a research paper due next week nad the task for us is to analyse a Werner Herzog documentary only using papers from Research...
15 April 2023 6,791 0 View
Hi Everyone! Richard Arthur Buckingham was the originator of the Buckingham potential formula. Although this potential is implemented in several MD codes, I haven't found online any picture about...
03 April 2023 9,280 0 View
Hello, to start some exeriments with shading I think we need to measure light quality also. Can somebody recommend some tool (all in one) which will be able to measure R/FR, UV, light quantity in...
08 March 2023 8,426 2 View
This little piece of bone has been found in the Hasle Formation of Bornholm, Denmark The formation is lower Jurassic (Pliensbachian) of age and contains a rich chondrichthyan fauna, fish, and...
06 March 2023 4,336 2 View
I'm running a co-culture experiment with BV2 and N2a cells. I'm trying to understand how LPS treatment of BV2 can influence expression of BDNF and NGF in N2a. The problem is that I can't detect...
24 January 2023 439 6 View
I am puzzled about the properties of gelatin, when used for tissue-embedding. Hard gelatin can be melt again by temperatures about 40°C. Formalin-fixed gelatin is like crosslinked protein and...
07 August 2024 1,686 1 View
Do these peaks in the curve indicate primer dimer or non-specific products?
01 August 2024 7,466 0 View
What is the best way to freeze the rat brain - liquid nitrogen, Dry ice , isopentane - after isolation for later protein investigation by Elisa?
01 August 2024 1,722 1 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 1,123 4 View
Hello everyone, I am currently working on a project involving spatial transcriptomics on E14 mouse embryos. We need to perform cryosectioning without fixing the embryos. Here is the protocol we...
10 July 2024 5,985 0 View
Hi! I am working on a biophotonics project in which I need isolated but inactive CD4+ splenocytes. Every protocol and piece of literature I have found immediately activates and cultures...
02 July 2024 4,887 0 View
For Polybutylene Terephthalate (PBT) it is known that if you cool it down at fast rates to have an additional melting Peak in DSC-Scans. Androsch et al. (2015) conclude that this is due to...
30 June 2024 2,891 1 View
A physical mix was in vitro evaluated on a torque rheometer. The composition was predominantly recycled polypropylene (PP), yet the melt flow index (MFI) was found to be excessively high....
25 June 2024 10,154 0 View
I isolated my cloned plasmid from TOP10 cells using invitrogen plasmid miniprep kit and eluted it in TE buffer. But I noticed that contrary to my plasmid aliquot, it does not freeze at -20 degree...
19 June 2024 1,612 8 View
Polar ice
12 June 2024 9,997 1 View