We are looking for CHEMTAX Initial Pigment Matrix for Western Lake Erie or one that could be used for Western Lake Erie due to similar communities. Please let me know if you know of one or know who would have one.
If we map as a continuous motion an ionising electron (beginning its journey at n=1) in an H atom, a specific hyperbolic spiral appears (see animation). When we solve this spiral formula, we find...
07 August 2024 5,343 2 View
Willingness of End Users in Embracing Sustainable Housing in... What materials are people willing to pay for and how much more or less in your region of the world? I would love to expand on the...
07 December 2023 503 0 View
Other than traditional socialism / Marxism, are there any non-capitalist systems which people have proposed? Preferably recent discourse if possible. Looking for well thought out alternatives to...
19 February 2023 5,590 10 View
I bought the Qiagen DNeasy Power Soil Pro kit. It was first delivered at the wrong department where it sat a few weeks at room temperature and then was delivered to me. Upon opening, I saw the...
08 August 2022 1,845 5 View
The dimensioned physical constants (G, h, c, e, me, kB ...), can be considered fundamental only if the units they are measured in (kg, m, s ...) are independent. The 2019 redefinition of SI base...
12 July 2022 3,222 28 View
I need to compile the unadjusted odds ratios, L/U bounds, and chi-square results for a large number of binary variables (all either 1 or 0) against the same outcome. I know I can generate these...
22 April 2021 4,007 3 View
Hi everyone I'm comparing aorta/ventricle wall thickness of mouse. Perfusion was done to minimise auto fluorescence during confocal IF. Question is whether transcardial perfusion artefactually...
28 October 2020 8,333 2 View
I am working on a regression task where I am trying to predict future values of a stock/resource. At the moment, my model uses a large set of lags as input features and I want to use feature...
31 August 2020 2,576 3 View
Forgive the lack of a reproducible example in this question, as my problem stems from analysing a large (>50000 rows) dataset. I want to ask a question about generalised linear mixed effects...
13 February 2020 5,642 4 View
Hi, I'm trying to apply segmented regression to a response variable that is bounded by 0 and 1, however I am struggling to interpret the error I have encountered. Reproducible example in R: data1
27 November 2019 3,304 12 View
I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.
11 August 2024 9,101 4 View
I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?
11 August 2024 5,138 1 View
Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!
11 August 2024 3,770 4 View
Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...
10 August 2024 7,180 0 View
I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...
10 August 2024 7,429 2 View
How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?
09 August 2024 7,718 0 View
I am working on microalgae cultivation using waste water. The initial concentration of nutrients were less but the microalgae has achieved biomass growth of 2 g/L. The final concentration of...
08 August 2024 4,812 2 View
Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...
07 August 2024 1,937 1 View
A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.
07 August 2024 5,307 1 View
Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...
07 August 2024 8,106 4 View