Results 61 to 70 of about 57,270 (311)
High Upper Critical Field and Type II Superconductivity in Epitaxial Cubic W2N Thin Films
Advanced Science, EarlyView.Superconducting thin films of stoichiometric W2N demonstrate a high upper critical field (Hc2) of ∼ 8.5 T, uncommon among binary transition metal nitrides. This robust superconducting response under high magnetic fields highlights the technological relevance of W2N for superconducting applications, e.g., integrated quantum and cryogenic electronics ...
Aditya Singh +7 more
wiley +1 more source
, 2019 Poster presented at the XVIII Internationale Workshop on Neutrino Telescopes (Venice, March 18-22 ...
E. Bernardini +3 more
core +1 more source
Advanced Intelligent Systems, EarlyView.How can additive manufacturing enable components that sense, adapt, heal, and power themselves? This review synthesizes recent advances in smart functionalities, manufacturing technologies, and intelligent design strategies, revealing a pathway toward fully integrated, autonomous, and multifunctional systems across diverse engineering sectors. Additive
Aiswarya Rony +3 more
wiley +1 more source
Experimental demonstration of a dark hole at the diffraction limit
Astronomy & AstrophysicsContext. High-contrast imaging at very small angular separations is essential for detecting and characterizing exoplanets orbiting close to their host stars.
Sallard C. +11 more
doaj +1 more source
An updated approach to low-vision assessment
Journal of Clinical Ophthalmology and Research, 2022 The 2017 Global Burden of Disease study ranked vision impairment, including blindness, as the third cause among all impairments for years lived with disability visual impairment has enormous social and economic consequences in terms of productivity ...
Alka Tripathi, Richa Agarwal
doaj +1 more source
Compliant Footpads Enable Terrain‐Adaptive Hopping in a Monopedal Robot
Advanced Intelligent Systems, EarlyView.A lightweight compliant footpad with embedded spines lets a monopedal hopping robot keep stable ground contact. It preserves stance‐phase dynamics and enables reliable hopping on rock, sand, and ice. Monopedal hopping robots offer exceptional mobility over discontinuous terrain but require consistent foot‐ground contact to maintain stance‐phase ...
Jeeraphat Owen Kledkruemas +3 more
wiley +1 more source
Turbulence characterisation for Astronomical Observatories [PDF]
, 2012 Atmospheric turbulence has two effects in astronomy; (i) the broadening of the point spread function due to phase fluctuations limiting the resolution of imaging and (ii) producing intensity fluctuations known as scintillation.
SHEPHERD, HARRY,WILLIAM +1 more
core
Production via thermal slumping of large glass monolithic secondary mirrors (1.8 m diameter) for Schwarzschild-Couder air-Cherenkov gamma-ray telescopes [PDF]
The standard design for 4-meter diameter class Imaging Atmospheric Cherenkov Telescopes (IACTs) used in groundbased gamma-ray astronomy is the dual-mirror Schwarzschild-Couder-like configuration.
PARESCHI, Giovanni +9 more
core +1 more source
From the Etna volcano to the Chilean Andes: ASTRI end-to-end telescopes for the Cherenkov telescope array [PDF]
, 2018 The Cherenkov Telescope Array (CTA) will be the largest ground-based very high-energy gamma-ray detection observatory in the world with more than one hundred telescopes located in the Northern and Southern Hemispheres (La Palma, Canary Islands and ...
Salvo Scuderi, SCUDERI, Salvatore
core +1 more source
Ultra-precise manufacturing of aspherical and freeform mirrors for high resolution telescopes
, 2022 Paper 91510M, 10 S.Optical freeforms are increasingly gaining interest for optical systems like telescopes and spectrometers. This is a key topic of discussions for many years; however, the manufacturing process of freeform optics remains a challenging ...
Scheiding, S. +5 more
core +1 more source