Results 131 to 140 of about 2,461 (244)

The DNA of Calabi–Yau Hypersurfaces

open access: yesFortschritte der Physik, Volume 74, Issue 2, February 2026.
Abstract Genetic Algorithms are implemented for triangulations of four‐dimensional reflexive polytopes, which induce Calabi–Yau threefold hypersurfaces via Batyrev's construction. These algorithms are shown to efficiently optimize physical observables such as axion decay constants or axion–photon couplings in string theory compactifications.
Nate MacFadden   +2 more
wiley   +1 more source

Manifesto: challenging the standard cosmological model. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci
Binney J   +3 more
europepmc   +1 more source

Building Connections to Teach the Nature of Science: An Experienced Science Teacher's Formative Assessment Practices in a High School Classroom

open access: yesJournal of Research in Science Teaching, Volume 63, Issue 2, Page 161-185, February 2026.
ABSTRACT While understanding the nature of science (NOS) is recognized as a key component of science education because of its potential benefits in nurturing scientific literacy, there is currently limited knowledge on how NOS learning can be supported by teachers' ongoing, in‐the‐moment assessment in the classroom.
Wonyong Park   +2 more
wiley   +1 more source

Mitigating calibration errors from mutual coupling with time-domain filtering of 21 cm cosmological radio observations [PDF]

open access: gold
Ntsikelelo Charles   +82 more
openalex   +1 more source

On the Possibility of Driving the Electron Flux Probabilistic Models by the AE Index

open access: yesJournal of Geophysical Research: Space Physics, Volume 131, Issue 2, February 2026.
Abstract We present the new probabilistic model of the electron fluxes designed to assess the risks of the spacecraft surface charging for missions with near‐equatorial orbits in the inner magnetosphere. It is a second model developed within a frame of the European Space Agency's activity “Plasma Environment Modeling in the Earth's Magnetosphere ...
S. Dubyagin   +8 more
wiley   +1 more source

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