Results 261 to 270 of about 7,192,578 (342)

Comparing terrestrial laser scanning and unmanned aerial vehicle structure from motion to assess top of canopy structure in tropical forests. [PDF]

Interface Focus, 2018
Roşca S, Suomalainen J, Bartholomeus H, Herold M.   +3 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

Measuring ephemeral gully erosion rates and topographical thresholds in an urban watershed using unmanned aerial systems and structure from motion photogrammetric techniques. [PDF]

Land Degrad Dev, 2018
Gudino-Elizondo N, Biggs T, Castillo C, Bingner R, Langendoen E, Taniguchi K, Kretzschmar T, Yuan Y, Liden D.   +8 more
europepmc   +1 more source

Application of Structure-from-Motion photogrammetry in laboratory flumes

, 2017
J. Morgan, D. Brogan, P. Nelson
semanticscholar   +1 more source

Laser Metal Powder Deposition of Titanium Microalloyed HSLA Steel FeC0.12Si0.25Mn1.3

Advanced Engineering Materials, EarlyView.
This study investigates the additive manufacturing of titanium‐doped high‐strength low‐alloy (HSLA) steel via laser metal deposition. It reveals distinct process‐structure relationships for elemental powder blends compared to prealloyed feedstocks.
Olaf Stelling, Matthias Steinbacher, Nils Ellendt   +2 more
wiley   +1 more source

Image-Based Navigation for Functional Endoscopic Sinus Surgery Using Structure From Motion. [PDF]

Proc SPIE Int Soc Opt Eng, 2016
Leonard S, Reiter A, Sinha A, Ishii M, Taylor RH, Hager GD.   +5 more
europepmc   +1 more source

Piezoresistive Monitoring of Carbon Nanomaterial‐Reinforced Epoxy Composites Under Cyclic and Fatigue Loading: A Review

Advanced Engineering Materials, EarlyView.
Carbon nanomaterial‐reinforced epoxy composites exhibit pronounced piezoresistive behavior, enabling intrinsic damage sensing under cyclic and fatigue loading. This review critically compares carbon nanotube and graphene systems, correlating filler content, percolation threshold, and gauge factor with sensing stability and damage evolution.
J. M. Parente, J. Nunes‐Pereira, A. P. Silva, P. N. B. Reis   +3 more
wiley   +1 more source

Structure-from-motion approach for characterization of bioerosion patterns using UAV imagery. [PDF]

Sensors (Basel), 2015
Genchi SA, Vitale AJ, Perillo GM, Delrieux CA.   +3 more
europepmc   +1 more source

Structure from motion will revolutionize analyses of tidal wetland landscapes

, 2017
M. Kalacska, G. Chmura, O. Lucanus, D. Bérubé, J. Arroyo-Mora   +4 more
semanticscholar   +1 more source

Nanoindentation Criteria for Combinatorial Thin Film Libraries

Advanced Engineering Materials, EarlyView.
Thin‐film material libraries are compositional spreads used for screening composition‐structure‐property relationships. Nanoindentation is often used to characterize mechanical behavior across these systems, however variations in methodology are widespread.
Andre Bohn, Adie Alwen, Andrea M. Hodge
wiley   +1 more source