If the answer approaches Pi, Why isn't Pi an algebraic number?
I read an interesting article from Christensen (2007): A Monte Carlo approach to unidimensionality testing in polytomous rasch models. But do you have some further thoughts or maybe other...
08 August 2024 4,245 0 View
Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?
06 August 2024 980 5 View
Hello everyone！ I am currently exploring the performance of large models in understanding knowledge in specific domains, and attempting to construct a knowledge framework similar to what...
05 August 2024 5,729 2 View
"I have treated adult zebrafish with 8-micron polystyrene microplastic and want to study the bioaccumulation in different organs. Can this be done using hydrogen peroxide digestion followed by...
05 August 2024 853 3 View
Regarding a model for simulating battery charge and discharge, what do you consider to be high fidelity? What is the acceptable percentage of error (regardless of the metric)? Could you suggest...
03 August 2024 5,358 0 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
need to open an account to upload my published papers
01 August 2024 9,255 1 View
All plants are green but some of these plants becomes yellow. I did not found any reason. Please help me to find out the real problem.
01 August 2024 589 4 View
I am using a Bruker 600M solid-state NMR spectrometer with a Micro 2.5 microimaging system. The test sample is a tube of 1M LiCl aqueous solution, and the nucleus detected is 1H. I am trying to...
01 August 2024 9,227 1 View
Hello. Thanks for your consideration to see my question. Recently, I conducted XPS anaylsis of g-CN that is prepared from thermal polycondensation of DCDA, so-called conventional bulk-g-CN,...
30 July 2024 9,824 2 View
Hello. I took from the site MaterialSproject.org Model. And first I want to calculate its energy. I set the calculation parameters and provided 150 GB of RAM. But all the same, for the reason,...
10 June 2024 2,753 1 View
Dear experts, I encountered some issues while analyzing the genomic nucleotide diversity, and I sincerely hope to receive valuable advice. I have processed sequencing data, generating BAM files,...
05 December 2023 3,455 2 View
Hello, During skeletal muscle contraction and during the actin–myosin ATPase cycle there is release of Pi and ADP. Can anyone tell me and ideally suggest a reading list of where they actually...
14 November 2023 6,583 4 View
I was thinking about Teensy 3.5, because it has DAC, but it is discontinued, unfortunately. Raspberry Pi Pico seems interesting, but it has PWMs only, which can be converted to DC voltage signal...
02 November 2023 2,202 4 View
Hello all, I want to use the correct Arnoldus, (1977) formula for R factor. Pi, is defined as rainfall for the i-th month P is defined as annuall rainfall I have precipitation data for 23...
08 October 2023 1,733 0 View
Hi, I am new to ORCA and am struggling to freeze the Pi bonds of the molecule because it keeps moving. I currently using the ORCA 5.0.4. I tried to do a metal doping Heptazine with an Iron atom,...
18 September 2023 2,462 1 View
I have been working on an image processing project using raspberry pi 4 which is supposed to capture images of passing vehicles and extract the vehicle registration number and upload it to a...
17 August 2023 6,455 1 View
Is there a risk that has been taken all along by incorporating Pi into the equations of the constants of physics? If this risk exists, what is it worth, and what is its impact on the current...
05 July 2023 2,262 0 View
Why measurement under 630nm is too low around 0.7（Pi is 10nm in the well）, whether the color of solution is normal ? Is it necessary to add Oxalic acid? Malachite green reagent 1.2% malachite...
14 June 2023 9,298 3 View
I mean would it be possible to calculate the value of h without going through experimentation. For me, it is possible to achieve this goal based on new cosmological constants and new cosmological...
14 June 2023 6,578 40 View
