I am not sure if the Archimedes principle is a good method for measuring scaffolds porosity because the macropores are usually bigger than 100 µm. Will this method consider these macropores in the result?
Hi Everyone, I am working on a research project focused on analyzing behavior and cognition in different environments and situations. I am looking for a solution that allows us to: Record...
29 June 2024 6,540 0 View
Fellows, We are analysing data from force platform to calculate the power based on the acquired force. However, the current formula consider the distance covered by the individual as the "height"...
26 June 2024 2,049 1 View
As keys in input, I used: %Mem=20GB %Nproc=16 %chk=etilantraquinona_professor_func=6-31G_Au_Norte.chk #B3LYP/GEN OPT FREQ=RAMAN Nosymm PSEUDO=READ SCF=TIGHT" **** 0 2 . . . . C O H...
17 May 2024 391 2 View
Does anyone know an unbiased way to define the cavity and volume of macrocycles, such as crown ethers, cyclodextrin, and similar molecules, using quantum chemistry software? All papers that I'm...
25 March 2024 5,265 8 View
Cities compete with each other in a globalised environment. How does this affect the design of urban space and the community?
04 March 2024 3,319 2 View
Hi, I need to do a co-culture with these two cell types and I would like to do a qPCR. Unfortunately I can't do a flow cytometry so I would use a magnetic beads separation system to isolate the...
19 February 2024 7,155 0 View
I have FTIR spectra and I need to calculate their FWHM. I tried many times on Origin, but never worked. I guess that is something related to the old version that I am using (8.5). Can you help...
09 February 2024 4,241 7 View
Hi everyone, I am analysing the gene expression from different Drosphila genes by RT-qPCR. I am having problems with one of the gene, OR24a, because I see amplification in the "No RT" sample,...
26 December 2023 8,579 4 View
I have read about the topic and I was wondering if anybody could help me to interpret the following description of repeated measurements I found in a manuscript (very detailed but still confuse in...
14 December 2023 4,028 3 View
Hello everyone, I'm currently working with TLC plates stained with NP/PEG and I've noticed distinct yellow and green bands, indicating the presence of flavonoids. I understand that both colors...
19 November 2023 9,042 1 View
I am a student in a master's program for Special Education and I am curious to see what Evidence-Based Practices that are used in teaching individuals with Autism Spectrum Disorder benefit from...
30 July 2024 5,611 1 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
I have reached out to the original creator Dr. Demerouti but have had no luck with a response. I am completing my IRB form and need the information or permission by tomorrow. I know short notice,...
29 July 2024 3,684 0 View
Kindly share a research paper that explains the effect of Methanol and ethanol treatment on collagen based scaffolds. How it increases porosity and swelling. Kindly help me find a paper. Thank you
24 July 2024 3,937 0 View
Hello, colleagues! There is commenting open for new upcoming edition of USP 1033. Validation target acceptance criteria is now different from what it used to be and it doesn't include Cpm....
23 July 2024 7,292 3 View
I have conducted virtual screening using Schrödinger on a database of 17,000 molecules. Unfortunately, I cannot use the system with the Schrödinger license at the moment. I am trying to find a way...
18 July 2024 2,881 4 View
It happened that I am asked to review a paper for a journal. Incidentally, the paper is posted as a preprint in another database as open access with DOI. It is completely citable. Now, should I...
17 July 2024 1,831 4 View
What ethical dilemma is in predatory journals and difference between open source and closed source?
12 July 2024 7,514 2 View
How does the quarter wavelength affect the efficiency and light absorption of the cells, and what considerations need to be taken into account when applying this concept to optimize the thickness...
10 July 2024 647 5 View
What are the consequences of violating the code of ethics in research and consequences of breaching ethical principles?
10 July 2024 5,236 0 View