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In mathematics, a function of bounded deformation is a function whose distributional derivatives are not quite well-behaved-enough to qualify as functions of bounded variation, although the symmetric part of the derivative matrix does meet that condition.
20 November – A study of censorship in science finds it to be often driven by scientists themselves, motivated by prosocial concerns or reputation protection. [617] 22 November – An autonomous excavator is demonstrated. Using sensors, the machine can generate 3D maps of a construction site, localising individual blocks and stones in order ...
Calculated metastable miscibility gap in the Fe-Cr binary system (remake of [16] [17]) [1]. Duplex stainless steel can have limited toughness due to its large ferritic grain size, and its tendencies to hardening and embrittlement, i.e., loss of plasticity, at temperatures ranging from 250 to 550 °C (482 to 1,022 °F), especially at 475 °C (887 °F). [18]
It is a variation of convergent-beam electron diffraction, which has been introduced around the 1970s, and has since become increasingly popular in materials science research, especially for studying materials at the nanoscale. [4] In TKD, a thin foil sample is prepared and placed perpendicular to the electron beam of a scanning electron ...
The Vienna Ab initio Simulation Package, better known as VASP, is a package written primarily in Fortran for performing ab initio quantum mechanical calculations using either Vanderbilt pseudopotentials, or the projector augmented wave method, and a plane wave basis set. [2]
Materials science is a highly active area of research. Together with materials science departments, physics, chemistry, and many engineering departments are involved in materials research. Materials research covers a broad range of topics; the following non-exhaustive list highlights a few important research areas.
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As of January 2023, 55,791 English Wikipedia articles have been cited 92,300 times in scholarly journals, [59] from which cloud computing was the most cited page. [60] On January 18, 2023, Wikipedia debuted a new website redesign, called "Vector 2022".