Results 191 to 200 of about 1,109,683 (292)

Triply‐Twinned Metamaterials: Unraveling the Mechanics and Failure Pathways Through High‐Resolution XCT

Advanced Materials, EarlyView.
Triply‐twinned architected lattices transform deformation from bending to stretching of struts, delivering up to threefold increases in stiffness and strength across polymeric and metallic systems. High‐resolution synchrotron XCT and image‐based simulations reveal how meta‐grain architecture, defects, and AM build orientation govern failure pathways ...
David McArthur, George Maddison, Jaianth Vijayakumar, Paul Tafforeau, Kathy Christofidou, Peter David Lee, PJ Tan, Chu Lun Alex Leung   +7 more
wiley   +1 more source

A comparison of head movements tests in force plate and accelerometer based posturography in patients with balance problems due to vestibular dysfunction. [PDF]

Sci Rep, 2021
Janc M, Sliwinska-Kowalska M, Jozefowicz-Korczynska M, Marciniak P, Rosiak O, Kotas R, Szmytke Z, Grodecka J, Zamyslowska-Szmytke E.   +8 more
europepmc   +1 more source

Metamaterial Antennas Enhance MRI of the Eye and Occipital Brain

Advanced Materials, EarlyView.
A radiofrequency antenna platform comprising planar and bend configurations is developed, incorporating structurally integrated epsilon‐negative metamaterial unit cells to enhance MRI. These antennas enable high‐resolution in vivo human MRI of the eye, orbit, and occipital brain. Comprehensive validation, including simulations, phantom experiments, SAR,
Nandita Saha, Bilguun Nurzed, Mostafa Berangi, Andre Kuehne, Helmar Waiczies, Igor Fabian Tellez Ceja, Xiang Hu, Thomas Gladytz, Lisa Krenz, Dave Huebler, Beate Endemann, Claudia Brockmann, Ebba Beller, Oliver Stachs, Thoralf Niendorf   +14 more
wiley   +1 more source

Vestibular patients generate more regular head movements than healthy individuals during gaze-stabilization exercises. [PDF]

Sci Rep
Shuai C, Zobeiri OA, Millar JL, Schubert MC, Shelhamer M, Cullen KE.   +5 more
europepmc   +1 more source

An "orientation sphere" visualization for examining animal head movements. [PDF]

Ecol Evol, 2020
Wilson RP, Williams HJ, Holton MD, di Virgilio A, Börger L, Potts JR, Gunner R, Arkwright A, Fahlman A, Bennett NC, Alagaili A, Cole NC, Duarte CM, Scantlebury DM.   +13 more
europepmc   +1 more source

LEAD: Literature Enhanced Ab Initio Discovery of Nitride Dusting Layers for Enhanced Tunnel Magnetoresistance and Lower Resistance Magnetic Tunnel Junctions

Advanced Materials, EarlyView.
Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam, William S. Rogers, Chen‐Yu Hu, Ming‐Yuan Song, Xinyu Bao, Shehrin Sayed, Jean Anne C. Incorvia   +6 more
wiley   +1 more source

Eye and head movements in visual search in the extended field of view. [PDF]

Sci Rep
Stein N, Watson T, Lappe M, Westendorf M, Durant S.   +4 more
europepmc   +1 more source

Effects of vestibular neurectomy and neural compensation on head movements in patients undergoing vestibular schwannoma resection. [PDF]

Sci Rep, 2021
Zobeiri OA, Mischler GM, King SA, Lewis RF, Cullen KE.   +4 more
europepmc   +1 more source

Non‐Invasive Brain Targeted Delivery of Cannabidiol for Alleviating Neuroinflammatory Disease

Advanced Materials, EarlyView.
The glucose‐functionalized nanoparticles (GNPs) are developed for the brain‐targeted delivery of cannabidiol (CBD). GNPs bypass the blood‐brain barrier (BBB) via glucose transporter‐1 (GLUT‐1) and release CBD in response to reactive oxygen species (ROS).
Yibin Wang, Yundong Li, Xin Wang, Yaning Hou, Wei Deng, Meng Zheng, Yan Zou, Bingyang Shi   +7 more
wiley   +1 more source

Asynchronous haltere input drives specific wing and head movements in <i>Drosophila</i>. [PDF]

Proc Biol Sci
Rauscher MJ, Fox JL.
europepmc   +1 more source