Results 91 to 100 of about 357,529 (324)
Experimental investigation on the reverse mechano-electrical effect of porcine articular cartilage
Frontiers in Bioengineering and BiotechnologyIntroductionThe electric signals within the cartilage tissue are essential to biological systems and play a significant role in cartilage regeneration.
Chunsheng Liu +11 more
doaj +1 more source
Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying
Advanced Engineering Materials, EarlyView.An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara +8 more
wiley +1 more source
Effect of the cosmological constant on the deflection angle by a rotating cosmic string [PDF]
, 2017 In this article, we report the effect of the cosmological constant and the internal density energy of the cosmic string in the deflection angle of light in the spacetime of a rotating cosmic string with an internal structure.
K. Jusufi, A. Övgün
semanticscholar +1 more source
Symmetry‐Guided Multifunctional Acoustic System Based on Mechanically Actuated Sonic Crystals
Advanced Engineering Materials, EarlyView.This study presents the design, simulation, and experimental validation of amultifunctional acoustic metamaterial based on rotationally engineered sonic crystals.By tuning cylinder orientations, controllable band gaps and six distinct functionalities—including switching, topological insulation, beam splitting, and logic operations—areachieved ...
Yuanyan Zhao +2 more
wiley +1 more source
Experimental characterization of the thrust induced by laser ablation on an asteroid [PDF]
, 2013 This paper presents an improved laser ablation model and compares the performance – Δv and mass efficiency - of laser ablation against contactless deflection methods based on ion-propulsion.
Watson, Ian +5 more
core +3 more sources
Deflection angle in the strong deflection limit in a general asymptotically flat, static, spherically symmetric spacetime [PDF]
, 2016 Gravitational lensing by the light sphere of compact objects like black holes and wormholes will give us information on the compact objects. In this paper, we provide an improved strong deflection limit analysis in a general asymptotically flat, static ...
N. Tsukamoto
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ +19 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Schematic representation of modes of microcrack nucleation, growth and temporary arrestment at different boundaries, with the criteria for crack propagation in three scenarios: (1) large notch, (2) defect/small sharp notch, and (3) long crack. This work revisits and integrates results on the fatigue behavior of advanced bainitic steels (in particular ...
Lucia Morales‐Rivas
wiley +1 more source
Advanced Engineering Materials, EarlyView.Deep‐UV (258 nm) femtosecond pulses enable uniform amorphous silicon writing on Si(100)/(111) with a six‐fold larger fluence amorphization window than NIR methods. Optimized fluence and overlap yield 20–45 nm uniform and continuous amorphous layers. Microscopy shows sharp interfaces, and real‐time reflectivity reveals nanosecond melt–resolidification ...
Wissal Benali +5 more
wiley +1 more source
, 2016 . An intentional yaw misalignment of wind turbines is currently discussed as one possibility to increase the overall energy yield of wind farms.
L. Vollmer +3 more
semanticscholar +1 more source