Results 51 to 60 of about 7,350 (241)
Radiation‐Resistant Aluminum Alloy for Space Missions in the Extreme Environment of the Solar System
Advanced Materials, EarlyView.A novel ultrafine‐grained aluminum crossover alloy exhibits unprecedented radiation resistance and mechanical stability under extreme irradiation doses up to 100 dpa. The exceptional resilience arises from thermodynamically stable T‐phase precipitates, enabling lightweight structural materials for next‐generation spacecraft and extraterrestrial ...
Patrick D. Willenshofer +9 more
wiley +1 more source
Audiological results of endoscopic surgical repair of the long process of incus
World Journal of Otorhinolaryngology-Head and Neck Surgery, 2017 Objective: The purpose of this study is to evaluate our experience with endoscopic repair of ossicular discontinuity at the incudostapedial joint, with or without an intact stapes suprastructure, and present our hearing results. We classify results based
Badi Aldosari, Jean-Marc Thomassin
doaj +1 more source
Emergent Freestanding Complex Oxide Membranes for Multifunctional Applications
Advanced Materials, EarlyView.This review surveys freestanding oxide membranes and covers fabrication and three pathways for studies and devices: strain‐free and strained membranes, and van der Waals‐integrated heterostructures. We show how coupled oxide responses map onto these routes and cross‐couple to expand behaviors.
Baowen Li +6 more
wiley +1 more source
Cloeodes incus (Waltz & McCafferty) (Ephemeroptera: Baetidae): primer registro de Argentina, características hidrológicas y ambientales [PDF]
, 2013 Cloeodes incus se cita por primera vez para la Argentina. Se recolectaron ninfas mediante red Surber y red de arrastre en los Ríos Pircas y Ajedrez (Jujuy: Rinconada) en altitudes superiores a los 4000 msnm.
de Paul, Marcela Alejandra +2 more
core
Using the shortwave infrared to image middle ear pathologies [PDF]
, 2016 Visualizing structures deep inside opaque biological tissues is one of the central challenges in biomedical imaging. Optical imaging with visible light provides high resolution and sensitivity; however, scattering and absorption of light by tissue limits
Bawendi, Moungi G +3 more
core +1 more source
Advanced Science, EarlyView.Resorbable impedance sensors are successfully implanted into porcine small intestinal anastomoses. Impedance was recorded for 2 hours prior, and 2 hours following ischemia induction, and a significant drop in tissue impedance was observed. Abstract Anastomotic failure remains one of the most severe complications in gastrointestinal surgery.
Dennis Wahl +12 more
wiley +1 more source
Vibrant Soundbridge implant in a patient with Fanconi anemia
Acta Oto-Laryngologica Case Reports, 2020 The Vibrant Soundbridge implant with a short process coupler placed at the short process of the incus has been successfully used to treat conductive hearing loss. Coupling of the floating mass transducer of the Vibrant Soundbridge to the short process of
Yara Alanazi +2 more
doaj +1 more source
Hidden Charge‐Order in the Mixed‐Valent K0.75Li2Cr6O12 High‐Pressure Oxide
Advanced Science, EarlyView.K0.75Li2Cr6O12 is one of the few mixed valent chromium oxides. It shows a single angle spiral magnetic structure with a k = [1/3 1/3 ¼] propagation vector. Density functional theory reveals a hidden charge order that is necessary to stabilize the antiferromagnetic (AFM) ground state.
Angel M. Arévalo‐López +3 more
wiley +1 more source
Optimal Position and Orientation of an Ossicular Accelerometer for Human Auditory Prostheses
SensorsIn this study, a method for determining the optimal location and orientation of an implantable piezoelectric accelerometer on the short process of the incus is presented.
Dmitrii Burovikhin +3 more
doaj +1 more source
Transmission of Radio‐Frequency Waves and Nuclear Magnetic Resonance in Lanthanum Superhydrides
Advanced Science, EarlyView.1H NMR and radio‐frequency transmission measurements of lanthanum superhydrides at 165 GPa reveals a transition at 260–280 K by a strong suppression of the signal intensity, significant changes in NMR spectra, including a dramatic decrease of the relaxation rate 1/T1T, and pronounced shielding effect, which may have a superconducting nature.
Dmitrii V. Semenok +8 more
wiley +1 more source