Results 181 to 190 of about 77,935 (198)
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High pseudoelasticity of nanoscale L21 phase–Ni43Ti38Al19 thin films
Materials Letters, 2014Abstract Pseudoelasticity of nanocrystalline Ni 43 Ti 38 Al 19 thin films with thickness of 600 nm is investigated by nanoindentation. It is found that the films with grain size of 12–28 nm are composed of L2 1 –Ni 2 TiAl phases, Ni 3 Ti precipitates and few B2–NiTi phases.
J. Shi +6 more
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MPEC 2023-L21 : DAILY ORBIT UPDATE (2023 June 6)
2023The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
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Amino acid sequence of the ribosomal protein L21 of Escherichia coli
Biochemistry, 1979The primary structure of protein L21 from the 50S subunit of Escherichia coli ribosomes has been completely determined by sequencing the peptides obtained by digestion of L21 with trypsin before and after modification of the arginine residues with 1,2-cyclohexanedione, Staphylococcus aureus protease, thermolysin, and pepsin. Automated Edman degradation
I, Heiland, B, Wittmann-Liebold
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Thermische entordnungsvorgänge von L21-Überstruktur-antedlen in Co50MnxGa50−x-Legierungen
Journal of the Less Common Metals, 1981Zusammenfassung Doppelt geordnete L2 1 -Kristallstruktur-Anteile in k.r.z. Co 50 Mn x Ga 50− x -Legierungen im Konzentrationsintervall von 15,37 At.% Mn x ⩽ 25 At .% Mn entordnen thermisch in die niedriger geordnete B2-Kristallstruktur (CsCl-Typ).
Klemens Michael Wunsch, Ernst Wachtel
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A2 → B2 → L21 ordering transitions in Au–Cu–Al alloys
Intermetallics, 2009Abstract The critical transition temperatures of A2 → B2 ordering and B2 → L2 1 ordering in Au–Cu–Al alloys were determined by electrical resistivity measurement and internal friction analysis. The Bragg–Williams–Gorski (BWG) approximation has been widely used for years as a simple mean field method to characterize order–disorder phenomena in alloys.
Yijia Gu, Mingjiang Jin, Xuejun Jin
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The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
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MPEC 2025-L21 : DAILY ORBIT UPDATE (2025 June 4)
The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.openaire +1 more source