Results 131 to 140 of about 57,514 (289)

Head-Mounted Display for Clinical Evaluation of Neck Movement Validation with Meta Quest 2. [PDF]

open access: yesSensors (Basel), 2023
Trinidad-Fernández M   +5 more
europepmc   +1 more source

ModularHMD: A Reconfigurable Mobile Head-Mounted Display Enabling Ad-hoc Peripheral Interactions with the Real World [PDF]

open access: gold, 2021
Isamu Endo   +5 more
openalex   +1 more source

Moth‐Wing‐Inspired Multifunctional Metamaterials

open access: yesAdvanced Materials, EarlyView.
This study develops a moth‐wing‐inspired heterogeneous metamaterial that achieves synergistic broadband sound absorption, mechanical energy dissipation, and thermal insulation within a lightweight architected framework. Combining bioinspired gradient design, genetic‐algorithm optimization, and additive manufacturing, the bionic heterogeneous acoustic ...
Haoran Pei   +12 more
wiley   +1 more source

Recent Advances in Collective Behaviors of Micro/Nanomotor Swarms

open access: yesAdvanced Materials, EarlyView.
This review describes the driving forces behind collective motion, explores the self‐organization of micro/nano swarms across zero‐dimensional (0D), one‐dimensional (1D), two‐dimensional (2D), and three‐dimensional (3D) spaces, and highlights their potential in drug delivery, environmental monitoring, and smart devices.
Siwen Sun   +4 more
wiley   +1 more source

Real-time video-streaming to surgical loupe mounted head-up display for navigated meningioma resection [PDF]

open access: bronze, 2017
Roberto J. Diaz   +5 more
openalex   +1 more source

Metamaterial Antennas Enhance MRI of the Eye and Occipital Brain

open access: yesAdvanced 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   +14 more
wiley   +1 more source

Liquid Metal Microrobots for Magnetically Guided Transvascular Navigation

open access: yesAdvanced Materials, EarlyView.
Liquid metal‐based microrobots combine magnetic steering, intrinsic X‐ray visibility and softness, to navigate blood vessels even against flow. Under clinically relevant magnetic fields, liquid metal microrobots roll along vessel walls, cross endothelial barriers, and accumulate in target tissues.
Xiaohui Ju   +7 more
wiley   +1 more source

Aplikasi Virtual Reality Pengenalan Kerangka Tubuh Manusia Berbasis Android

open access: yesCogito Smart Journal, 2016
Penelitian ini menghasilkan Aplikasi kerangka tubuh manusia yang perancangannya dalam bentuk tiga dimensi (3D) dan  pada penelitian ini menampilkan tulang – tulang manusia dari kepala, badan dan anggota gerak.
Reynoldus Andrias Sahulata   +3 more
doaj  

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