Results 231 to 240 of about 584,066 (367)

High-fidelity Simulations of the Near-Earth Object Search Performance of the Large Synoptic Survey Telescope

, 2017
Peter Vereš, Steven R. Chesley
openalex   +1 more source

Fabrication of a Stable, Low‐Cost, Patient‐Specific, Brain Phantom with Ventricles for Ultrasound Imaging

Advanced Engineering Materials, EarlyView.
Patient‐specific brain phantoms can replace animal trials, aid presurgical training, and enable in silico disease research on cerebrospinal fluid and ventricles. This study presents a method to create ventricular brain phantoms from three‐dimensional magnetic resonance images brain scans, resulting in durable, tunable, reproducible models that mimic ...
Kajal Chandraprakash Jain, Ana Belen Amado Rey, Ana Carolina Gonçalves Seabra, Thomas Stieglitz   +3 more
wiley   +1 more source

Remote sensing intelligent interpretation brain: Real-time intelligent understanding of the Earth. [PDF]

PNAS Nexus
Wan Y, Zhang C, Ma A, Chen Z, Sun C, Wang J, Zheng Z, Bao F, Zhang L, Zhong Y.   +9 more
europepmc   +1 more source

The Pan-STARRS search for Near Earth Objects

Proceedings of the International Astronomical Union, 2015
R. Wainscoat, Ken Chambers, Eva Lilly, R. Weryk, Serge Chastel, Larry Denneau, Marco Micheli   +6 more
semanticscholar   +1 more source

Influence of a Standard Heat Treatment on the Microstructure and Properties of Inconel X‐750 Produced by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Ni‐base superalloys produced using additive manufacturing (AM) have a different response to heat treatments when compared to their conventional counterparts. Due to such unpredictability, various alloys with industrial interest are currently overlooked in most prior AM research.
Guilherme Maziero Volpato, Adriano de Souza Pinto Pereira, Steffen Neumeier, Dachamir Hotza, Mathias Göken, Ulrich Tetzlaff, Márcio Celso Fredel   +6 more
wiley   +1 more source

Jurassic fish choking on floating belemnites. [PDF]

Sci Rep
Ebert M, Kölbl-Ebert M.
europepmc   +1 more source

A Simulative Approach for the Prediction of Mesoscale Residual Stress Fields in Solution‐Strengthened Ferritic Ductile Iron

Advanced Engineering Materials, EarlyView.
This study presents a 3D representative volume element‐based simulation approach to predict mesoscopic residual stress and strain fields in silicon solid solution‐strengthened ductile cast iron. By modeling phase transformation kinetics with an enhanced Johnson–Mehl–Avrami–Kolmogorov model, the effects of varying cooling rates on residual stresses are ...
Lutz Horbach, Oliver Schenk, Valérian Iss, Ali Rajaei, Jiali Zhang, Felix Weber, Christoph Broeckmann   +6 more
wiley   +1 more source

Determining characteristics of artificial near-Earth objects using observability analysis

, 2018
Alex M. Friedman, C. Frueh
semanticscholar   +1 more source

Study for potential candidates for a Sample Return Spase Mission to a Near Earth Object .

, 2007
F. De Luise, E. Dotto, S. Fornasier, M. Lazzarin, D. Perna, E. Perozzi, A. Rossi, G. B. Valsecchi   +7 more
openalex   +1 more source

Development of Aluminum Scandium Alloys for Hydrogen Storage Valves

Advanced Engineering Materials, EarlyView.
Different aluminum alloy series and various aluminum‐scandium alloys with differing Sc and Zr levels are evaluated for use in hydrogen storage valve production. The alloys undergo hardness testing, optical microscopy, and tensile strength analysis, with hardening behavior studied under varying conditions.
Francisco García‐Moreno, Tillmann Robert Neu, Markus Eberl, Paul Hans Kamm, Hans‐Wolfgang Seeliger   +4 more
wiley   +1 more source