Axon  Updated 2025-07-16
 Physics Travel Guide  Updated 2025-07-16
DokuWiki about physics, mostly/fully written by Jakob Schwichtenberg and therefore focusing on particle physics, although registration might be open to all.
 Radio transmitter and receiver  Updated 2025-07-16
 Type of radioactive decay  Updated 2025-07-16
 Four-terminal sensing  Updated 2025-07-16
 Organization developing trapped ion quantum computer  Updated 2025-07-16
 Time dependent boundary condition  Updated 2025-07-16
Most commonly, boundary conditions such as the Dirichlet boundary condition are taken to be fixed values in time.
 B3 Oxford physics course  Updated 2025-07-16
users.physics.ox.ac.uk/~lvovsky/B3/ contain assorted PDFs from between 2015 and 2019
Syllabus reads:
- Multi-electron atoms: central field approximation, electron configurations, shell structure, residual electrostatic interaction, spin orbit coupling (fine structure).
 - Spectra and energy levels: Term symbols, selection rules, X-ray notation, Auger transitions.
 - Hyperfine structure; effects of magnetic fields on fine and hyperfine structure. Presumably Zeeman effect.
 - Two level system in a classical light field: Rabi oscillations and Ramsey fringes, decaying states; Einstein
 - A and B coefficients; homogeneous and inhomogeneous broadening of spectral lines; rate equations.
 - Optical absorption and gain: population inversion in 3- and 4-level systems; optical gain cross section; saturated absorption and gain.
 
Professor in 2000s seems to beBut as of 2023 marked emeritus, so who took over?
- en.wikipedia.org/wiki/Paul_Ewart. He actually fought not to be dismissed by age and won!
 - www.physics.ox.ac.uk/our-people/ewart
 
Ewart is actually religious:This dude is pure trouble for Oxford!
- www.youtube.com/watch?v=aulL-Qa65i0 Paul Ewart, Chance, Science and Spirituality by Faraday Institute for Science and Religion. Oh, he is/was actually chairman of that crap
 - www.youtube.com/watch?v=PVX2F4XvGYo Chaos and the Character of God by Prof. Paul Ewart
 
Undated materials Ewart:
- users.physics.ox.ac.uk/~ewart/index.htm
 - users.physics.ox.ac.uk/~ewart/Atomic%20Physics%20lecture%20notes%20C%20port.pdf
 - slides: users.physics.ox.ac.uk/~ewart/Atomic%20Physics%20Lecture%20PPT%20slides%201_8.pdf. Also under: www2.physics.ox.ac.uk/sites/default/files/2011-10-19/atomic_physics_lectures_1_8_09_pdf_pdf_18283.pdf. The course was previously B1, they just change the IDs randomly from time to time to fit the B1-7 numbering.
 
 Inscription (blockchain)  Updated 2025-07-16
Data that is inscribed in a blockchain as a way to perpetuate the data, rather than to follow the main intended purpose of the given blockchain, e.g. ASCII art instead of financial transactions on the Bitcoin blockchain.
 Water Margin English translation  Updated 2025-07-16
 Chemical explosive  Updated 2025-07-16
 Hardware random number generation  Updated 2025-07-16
  is complete  Updated 2025-07-16
 Octagon  Updated 2025-07-16
 Pentagon  Updated 2025-07-16
 Schrodinger equation Hamiltonian  Updated 2025-07-16
 SHA-1  Updated 2025-07-16
 Software developer collective  Updated 2025-07-16
This model can work well when there is a set of commonly used libraries that some developers often use together, but such that there isn't enough maintenance work for each one individually.
So what people do is to create a group that maintains all those projects, to try and get enough money to survive from the contributions done primarily for each one individually.
Examples:
 Type of RNA  Updated 2025-07-16
 Git tips  Why is Git a DAG?  Updated 2025-07-16
 Unlisted articles are being shown, click here to show only listed articles.