Results 161 to 170 of about 2,659,990 (289)

Defective Saliva [PDF]

Proceedings of the Royal Society of Medicine, 1935
R, Cove-Smith, A, Moncrieff
openaire   +2 more sources

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Reconstruction of a Large, Central Forehead Defect After Mohs Micrographic Surgery Using the Innovative Horizontal Double-Banner Transposition "Buffalo-Flap" Technique. [PDF]

Case Rep Otolaryngol
Shalabi MMK, Jabin M, Zaayman M, Nadeem W, Lee MK, Housewright C.   +5 more
europepmc   +1 more source

Characterization of Nitinol Produced by Laser Powder Bed Fusion for Mechanical Metamaterial Applications

Advanced Engineering Materials, EarlyView.
Stabilization of L‐PBF Ni50.7Ti49.3 under low‐cycle loading was investigated. Recoverable strain after cycling was dependent on the amount of applied load. Recovery ratio was 53.4% and 35.1% at intermediate and high load, respectively. The maximum total strain reached 10.3% at a high load of 1200 MPa.
Ondřej Červinek, Jakub Hurník, Miroslav Šmíd, Ondřej Zobač, Melanie Todt, Daniel Koutný   +5 more
wiley   +1 more source

Revealing the hidden third dimension of point defects in two-dimensional MXenes. [PDF]

Nat Commun
Guinan G, Smeaton MA, Wyatt BC, Goldy S, Egan H, Glaws A, Tucker GJ, Anasori B, Spurgeon SR.   +8 more
europepmc   +1 more source

EBSD Study of Creep‐Induced Lattice Misorientation in MgO‐Particle‐Reinforced Austenitic Steel Composites

Advanced Engineering Materials, EarlyView.
Creep experiments at 900°C on coarse‐grained steel‐ceramic composites containing recycled magnesia reveal that higher ceramic volume fractions significantly enhance the creep resistance. Detailed EBSD investigations identify subgrain formation in the steel matrix as the dominant deformation mechanism.
Moritz Müller, Amaya Compart, Mahnaz Mehdizadehlima, Serhii Yaroshevskyi, Christos G. Aneziris, Horst Biermann, Anja Weidner   +6 more
wiley   +1 more source

Elimination of halo gloss transition surface defects on injection-molded parts. [PDF]

Sci Rep
Kim M, Jeon J, Rhee B, Turng LS, Choi JH, Gim J.   +5 more
europepmc   +1 more source

Defective aldosterone synthesis: 18-hydroxylase defect [PDF]

Archives of Disease in Childhood, 1972
A E, McCandless, W, Hamilton
openaire   +2 more sources

Reduction of Oxide Inclusions During the High‐Frequency Welding of Steel via a Nonthermal Ar/H2 Plasma Jet

Advanced Engineering Materials, EarlyView.
High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin, Lienhard Wegewitz, René Gustus, Henning Wiche, Wolfgang Maus‐Friedrichs   +4 more
wiley   +1 more source

Defects and defect-mediated engineering of two-dimensional materials: challenges and open questions. [PDF]

Beilstein J Nanotechnol
Krasheninnikov AV, Batzill M, Delenda AA, Drndić M, Ewels C, Franke KJ, Ghorbani-Asl M, Holleitner A, Jorio A, Kaiser U, Kieczka D, Komsa HP, Kotakoski J, Längle M, Lamprecht D, Liu Y, Louie SG, Maultzsch J, Michely T, Milton K, Niggas A, Okuno H, Robinson JA, Schleberger M, Schuler B, Shluger A, Suenaga K, Thygesen KS, Wilhelm RA, Åhlgren EH, Bittencourt C.   +30 more
europepmc   +1 more source