Results 221 to 230 of about 247,099 (269)

Advances in the application of virtual reality technology in ophthalmic surgical skills training. [PDF]

Int J Ophthalmol
Wei JW, Zhang Q, Wang XY, Huang MX, Gan JH, Yang WH, Chi W.   +6 more
europepmc   +1 more source

In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy

Advanced Engineering Materials, EarlyView.
A Ni–Cr–Al–Nb superalloy with a bimodal γ′–γ″ precipitate distribution is developed. Composite precipitate assemblies form through heterogeneous nucleation, effectively impeding dislocation motion. Micropillar compression reveals high strength at room and elevated temperatures, governed by precipitate shearing, with coupled faulting mechanisms ...
Ujjval Bansal, Tae‐Hyeok Kang, Pyuck‐Pa Choi, Subin Lee, Christoph Kirchlechner   +4 more
wiley   +1 more source

Simulation Training in Video-Assisted and Robotic-Assisted Cardiac Surgery: A Narrative Review. [PDF]

J Cardiovasc Dev Dis
Nameghi FH, Ali JM.
europepmc   +1 more source

Toward Knowledge‐Based Workflows: A Semantic Approach to Atomistic Simulations for Mechanical and Thermodynamic Properties

Advanced Engineering Materials, EarlyView.
Knowledge‐based atomistic workflows are presented for mechanical and thermodynamic properties. By coupling modular simulations with ontology‐aligned metadata and provenance, Fe case studies on elastic behavior, defects, thermal properties, and Hall–Petch strengthening reveal how FAIR, queryable, and reusable simulation data can be generated. Mechanical
Abril Azócar Guzmán, Hoang‐Thien Luu, Sarath Menon, Tilmann Hickel, Nina Merkert, Stefan Sandfeld   +5 more
wiley   +1 more source

Comparative Effectiveness of Physical and Virtual Reality Simulators in Robotic Surgical Training. [PDF]

J Clin Med
Romano G, Calabrò F, Zirafa CC, Ceccarelli I, Manfredini B, Morganti R, Tognarelli S, Romboni F, Menciassi A, Ambrogi MC, Davini F, Melfi F.   +11 more
europepmc   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

A professional training simulator for skill acquisition in ultrasound-guided lumbar facet syndrome intervention: design and educational evaluation. [PDF]

Front Digit Health
Curto B, Moreno V, García-Esteban JA, Sanchez-Poveda D, Alonso P, Zaballos F.   +5 more
europepmc   +1 more source

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Innovative Pediatric Simulator for Difficult Airway Management Training. [PDF]

IEEE J Transl Eng Health Med
Mencarelli M, Puggelli L, Baggi R, Avenali S, Amoretti F, Carfagni M, Volpe Y, Serio P.   +7 more
europepmc   +1 more source