User:SDZeroBot/NPP sorting/STEM/Physics
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 | 11 unreviewed articles as of 2 January 2025
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| Created | Article | Extract | Class | Creator (# edits) | Notes |
|---|---|---|---|---|---|
| 2024-07-05 | Harris graph (Eulerian, non-hamiltonian, tough graph.) | In graph theory, a Harris graph is defined as an Eulerian, tough, non-Hamiltonian graph. Harris graphs were introduced in 2013 when, at the University of Michigan, Harris Spungen conjectured that a tough, Eulerian graph would be sufficient to be Hamiltonian. | B | Aryan Narendra (38) | |
| 2017-04-12 | Williams spray equation | In combustion, the Williams spray equation, also known as the Williams–Boltzmann equation, describes the statistical evolution of sprays contained in another fluid, analogous to the Boltzmann equation for the molecules, named after Forman A. Williams, who derived the equation in 1958. | C | Prajaman (2294) | |
| 2024-10-01 | Stephan Roche (Nanoscience Researcher) | Stephan S. Roche is a Catalan theoretician studying quantum transport theory in condensed matter, spin transport physics and devices simulation. Roche has been a Catalan Institution for Research and Advanced Studies research professor since 2009 and the head of the theoretical & computational nanoscience Group at the Catalan Institute of Nanoscience and Nanotechnology. | Start | QueensofNano (7) | |
| 2024-12-28 | Yang-Baxter operator (A mathematical operator used in theoretical physics and topology) | Yang-Baxter operators are invertible linear endomorphisms with applications in theoretical physics and topology named after theoretical physicists Yang Chen-Ning and Rodney Baxter. These operators are particularly notable for providing solutions to the quantum Yang-Baxter equation, which originated in statistical mechanics, and for their use in constructing invariants of knots, links, and three-dimensional manifolds. | Start | GregariousMadness (1094) | |
| 2024-05-07 | Polarization (cosmology) (E and B modes (Polarisation)) | According to the standard Big Bang theory, the early universe was sufficiently hot for all the matter in it to be fully ionised. Under these conditions, electromagnetic radiation was scattered very efficiently by matter, and this scattering kept the early universe in a state of thermal equilibrium. | FA | Jn.mdel (234) | |
| 2024-10-18 | Electrostatic solitary wave (Electromagnetic phenomenon) | In space physics, an electrostatic solitary wave (ESW) is a type of electromagnetic soliton occurring during short time scales (when compared to the general time scales of variations in the average electric field) in plasma. When a rapid change occurs in the electric field in a direction parallel to the orientation of the magnetic field, and this perturbation is caused by a unipolar or dipolar electric potential, it is classified as an ESW. | C | TWorkmanRES (36) | |
| 2024-12-29 | Plunger (hydraulics) (moving cylindrical piston whose length is significantly greater than its diameter used to push or compress fluid) | A plunger is a cylindrical rod used to transmit hydraulic compression force. It is characterized by its length being much greater than its diameter, and it is thus distinguished from a regular piston (where the working surface is larger than the thickness of the rod, i.e. more like a disk). | Start | Sauer202 (20319) | |
| 2024-12-30 | Gennady Degtyarev (Doctor of Technical Sciences (1990), Professor (2000), Honored Scientist of the Russian Federation, Captain of the 1st rank) | Gennady Matveevich Degtyarev (Russian: Геннадий Матвеевич Дегтярёв) (October 7, 1932, the city of Arys, Shymkent region of Kazakh SSR — July 21, 2016, Saint Petersburg) — Doctor of Technical Sciences (1990), Professor (2000), Honored Scientist of the Russian Federation, Captain of the 1st rank, retired. | C | Леонид Григорьевич (22) | |
| 2024-12-28 | School of Physics and Astronomy, University of St Andrews | The School of Physics and Astronomy at the University of St Andrews is an academic department dedicated to the teaching, research, and dissemination of knowledge in the fields of physics and astronomy. Located on the North Haugh in the historic town of St Andrews, in Fife, Scotland, the school is part of the oldest university in Scotland and the third-oldest in the English-speaking world. | GA | Pwstauk (98) | |
| 2024-12-25 | Quantum phase space approach | Quantum phase space (QPS) is an extension of the classical phase space concept to the realm of quantum physics. It corresponds to one of the approaches that has been considered to tackle the challenge of integrating the phase space concept into quantum mechanics, given the constraints imposed by uncertainty principle. | C | Rshon13 (61) | |
| 2025-01-02 | James J. Beatty (American physicist) | James J. Beatty is a physicist specializing in experimental particle astrophysics. He is a professor of Physics and Astronomy at The Ohio State University, where he also served as Chair of the Department of Physics from 2008 to 2016. His research focuses on the detection and analysis of cosmic rays, including nuclei, electrons, positrons, ultra-high energy cosmic rays (UHECRs), and ultra-high energy neutrinos (UHE neutrinos). | Stub | Carl T. Lona (14) |
Last updated by SDZeroBot operator / talk at 13:43, 2 January 2025 (UTC)