Results 71 to 80 of about 252,225 (266)
Advanced Engineering Materials, EarlyView.Functionally graded metal–ceramic femoral stems are engineered through continuous UMAT‐based stiffness tailoring, eliminating discrete material interfaces while enhancing biomechanical compatibility. Low‐index power‐law gradation optimizes load transfer, reduces stress shielding, and controls implant–bone micromotion, highlighting a materials‐design ...
Rihem Nouira, Sameh Elleuch, Hanen Jrad
wiley +1 more source
Elastic Properties and Thermal Expansion Behavior of a Polycrystalline VMnFeCoNi High‐Entropy Alloy
Advanced Engineering Materials, EarlyView.The high‐entropy alloy (HEA) V20Mn20Fe20Co20Ni20 (composition in at.%) can be made single‐phase face‐centered cubic (FCC) when annealed above 1338 K followed by water quenching. In this state, the alloy exhibits the greatest strength‐ductility combination of any quinary single‐phase FCC HEA.
Guillaume Laplanche +3 more
wiley +1 more source
Electrodynamic analysis of transmission coefficient of H
Физика волновых процессов и радиотехнические системы, 2014 The mathematical model of diffraction of wave modes on the samples of nanocomposites, based on arrays of carbon nanotubes with magnetic nanoparticles, was developed taking into account the exchange interaction and boundary conditions.
G.S. Makeeva +3 more
doaj
CrystalsGiven the increasing human exposure to electromagnetic radiation of various frequen-cies, mostly in the microwave range, awareness of potential health problems caused by this radiation has begun to grow.
Jelena Brdarić Kosanović +4 more
doaj +1 more source
Experimental Analysis of Wireless Power Transmission with Spiral Resonators
Energies, 2013 In this paper, a theoretical and experimental analysis of wireless power transfer through a coplanar resonator array is presented. In particular, six identical spiral resonators are used to form an array and transfer power between an emitter and a ...
Leonardo Sandrolini +2 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.During creep of a single‐crystal Ni‐based superalloy, the overall crystal orientation is observed to remain constant while the microstructure evolves. Despite the lack of macroscopic rotation, small (<1°) rotations are observed on the submicron size scale and are accommodated by counteracting rotations over the scale of several micrometers.
E. J. Payton +3 more
wiley +1 more source
Penetration Effect of an Uniaxial Anisotropic Medium with Magnetic Anisotropy
Известия высших учебных заведений России: Радиоэлектроника, 2017 The propagation of plane harmonic wave parallel to the boundary between vacuum and uniaxial anisotropic medium is considered. The so-called penetration effect is described.
K. A. Vytovtov
doaj
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
Известия высших учебных заведений России: Радиоэлектроника, 2017 Metal gratings (MGs) with rectangular lamels based on the technology of jet etching of thin metal plates are widely used in different polarization devices of microwave and terahertz engineering.
V. V. Komarov, A. A. Nevsky
doaj
Numerical simulation study of wave dissipation performance of step‐type breakwaters
Engineering ReportsTo improve the force endurance capacity of plate breakwaters, a step‐type plate breakwater was proposed. The performance of the step‐type breakwater was investigated by numerical simulation method. First, a two‐dimensional numerical regular wave tank was
Feng Jin +5 more
doaj +1 more source