on the bundle of the STA 449 F3 devices and the moisture generator mhg?
Dear Colleagues, I have the following problem: I’m trying to amplify a cassette with a resistance gene (about 2 kb) from the yeast genome, so that I can then insert it into a plasmid. With Taq...
03 July 2024 105 11 View
Greetings, dear colleagues! Do you know any technique utilizing some ~ordinary molbiol lab reagents (not the commertial kits for isolated mitochondria staining) that will allow isolated...
07 June 2024 5,909 0 View
If Proven how Riemann hypothesis will help the development of AI and maybe help us create real advanced self-councious algorythms?
05 June 2024 9,787 3 View
We are working on gathering raw data and information about the scope/share of private donations and public funding to pilitical parties that sometimes in EU is a part of responsibilities of...
16 April 2024 5,178 0 View
I have a dataset of trace elements LA-ICP-MS analyses with raw data, which consists of a set of a single file for each spot analysis. Each of these files has some columns (masses) and plenty of...
24 March 2024 898 6 View
I am analyzing some time-series data. I wrote a script in R and used two methods from two different packages in R to calculate the DW statistics and respective p-values. Surprisingly, for the...
14 March 2024 6,127 1 View
Greetings. Probably the question is not complex at all, but can't find an answer. If I have RT-qPCR data of gene expression in a sample with multiple analitycal replicates - to compare it to data...
13 March 2024 7,640 1 View
In particular, I have few papers with spelling Agranovskii. Thank you
05 February 2024 3,764 1 View
I am using the grf R package (https://grf-labs.github.io/grf/reference/causal_forest.html) to obtain causal effect estimates for a continuous treatment variable. The package description says:...
15 January 2024 1,990 0 View
If we keep in mind that R^{4}=R^{+}xS^{3}=R^{3}*RP^{1} where * means a direct product with a singularity at the zero point of a 3-dimensional Euclidean space in which the projective line is...
30 December 2023 9,110 1 View
Approximate concentrations are require in compared with the WHO permissible limts
11 August 2024 2,723 1 View
I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...
10 August 2024 4,005 2 View
How do interactions between the biosphere, the carbon cycle, and the water cycle impact global warming and interaction between the atmosphere and the hydrosphere?
09 August 2024 3,291 2 View
One can try to generalize the Vandermonde determinant in the following direction: Let $A$ be any symmetric $n$-order square matrix. Consider its powers' diagonal elements $(A^k)_{ii}$ and...
08 August 2024 6,690 1 View
I have protein-membrane simulations (PDB, PSF, DCD) and have noticed that water molecules near the protein are not visible in the simulations. How can I fix this issue? Is there a way to place the...
04 August 2024 1,200 2 View
I conducted an adsorption experiment of arsenic on soil in the presence of different doses of silicon as competing ions to see the effect of silicon on arsenic adsorption and desorption. I took 5...
03 August 2024 6,500 3 View
Why is nonpoint source pollution potentially more harmful and difference between point and nonpoint sources of water pollution?
01 August 2024 1,180 2 View
How do living organisms play a role in the water cycle and why is nonpoint source pollution potentially more harmful than point source pollution?
01 August 2024 7,061 2 View
What types of mask designs for metal deposition, to be used in a PVD system, are best suited for perovskite-based solar cells?
31 July 2024 4,835 3 View
Hi, I'm curious to know if data on chemical compounds from PubChem, such as water solubility properties, can be used to train a machine learning model for commercial purposes. Will this infringe...
30 July 2024 8,707 1 View
