Results 91 to 100 of about 120,576 (303)
Effect of Oxygen Content on Surface and Subsurface Integrity During Turning of Ti–6Al–4V
Advanced Engineering Materials, EarlyView.This study examines how oxygen content in the ambient atmosphere affects the surface and subsurface properties of Ti–6Al–4V during turning. Results show that oxygen does not influence surface roughness. However, machining in an extremely high vacuum‐adequate atmosphere increases surface hardness by up to 7.8% and induces compressive residual stresses ...
Benjamin Bergmann +3 more
wiley +1 more source
Tidal and diurnal periodicity in macrocrustaceans and demersal fish of an exposed sandy beach, with special emphasis on juvenile plaice Pleuronectes platessa [PDF]
, 2002 Macrocrustaceans and juvenile demersal fish were sampled in spring of 1997 in the surf zone of an exposed sandy beach on the Belgian coast. Three consecutive 24 h cycles were sampled to investigate tidal, diurnal and semi-lunar distribution patterns ...
Beyst, B. +3 more
core
Hydrology and dynamics of a polythermal (mostly cold) High Arctic glacier [PDF]
, 2002 Peer reviewedPublisher ...
Andreasen +41 more
core +2 more sources
Advanced Engineering Materials, EarlyView.Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios +5 more
wiley +1 more source
, 1974 Measurements of three wave surface profiles in a line perpendicular to the beach extending across the breaker line and a set of horizontal and vertical water particle velocities at the breaker line were taken in a mild surf and spilling type breakers. The application of a linear wave theory transfer function to the surface profile spectrum resulted in ...
openaire +4 more sources
Nearshore Migration of Munitions and Canonical Objects Under Large-Scale Laboratory Forcing
Journal of Marine Science and EngineeringA quantitative understanding of the migration of munitions and canonical objects in the nearshore is needed for the effective management of contaminated sites.
Temitope E. Idowu +4 more
doaj +1 more source
Extremely Low Frequency (0.1 to 1.0 mHz) Surf Zone Currents
Geophysical Research Letters, 2019 Low‐frequency surf zone eddies disperse material between the shoreline and the continental shelf, and velocity fluctuations with frequencies as low as a few mHz have been observed previously on several beaches.
Steve Elgar +3 more
doaj +1 more source
Structure and energetics of Si(111)-(5x2)-Au
, 2009 We propose a new structural model for the Si(111)-(5x2)-Au reconstruction. The model incorporates a new experimental value of 0.6 monolayer for the coverage of gold atoms, equivalent to six gold atoms per 5x2 cell. Five main theoretical results, obtained
F. J. Himpsel +3 more
core +1 more source
On the role of infiltration and exfiltration in swash zone boundary layer dynamics [PDF]
, 2015 Funded by Mexican National Council of Science and Technology (CoNACyT) . Grant Number: 490080 Fulbright-Garcia Robles grant Instituto de Ingeniería UNAM International Collaborative Research project University of Delaware DGAPA UNAM National Science ...
Pintado-Pati, Jose Carlos +3 more
core +1 more source
Effect of Laser Deoxidation on Adhesive‐Bonded Aluminum in an Oxygen‐Free Atmosphere
Advanced Engineering Materials, EarlyView.This study investigates laser ablation of aluminum under oxygen‐free conditions. The goal is to produce oxide‐free substrates that enable improved adhesive bonding with epoxy. Optimized laser parameters (90% overlap, 300 µJ) combined with oxide‐free substrates result in the highest tensile strength of the adhesive bond.
Sandra Gerland +5 more
wiley +1 more source