Results 111 to 120 of about 508,050 (346)

Implementation of Drug‐Induced Rhabdomyolysis and Acute Kidney Injury in Microphysiological System

open access: yesAdvanced Functional Materials, EarlyView.
A modular Muscle–Kidney proximal tubule‐on‐a‐chip integrates 3D skeletal muscle and renal proximal tubule tissues to model drug‐induced rhabdomyolysis and acute kidney injury. The coculture system enables dynamic tissue interaction, functional contraction monitoring, and quantification of nephrotoxicity, revealing drug side effect‐induced metabolic ...
Jaesang Kim   +4 more
wiley   +1 more source

Barely visible impact damage identification in a 3D core sandwich structure

open access: yesComputer Assisted Methods in Engineering and Science, 2018
3D core sandwich structure (3DCSS) is a popular lightweight construction material in the automotive, aerospace and marine industries. However, barely visible low-speed impact-damage (BVLID) may occur in the 3DCSS due to foreign-object-impact that can ...
Shirsendu Sikdar   +3 more
doaj   +1 more source

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

open access: yesAdvanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva   +9 more
wiley   +1 more source

Effects of initial stresses on guided waves in unidirectional plates

open access: yesArchives of Mechanics, 2013
The guided wave propagation in unidirectional plates under gravity, homogeneous initial stress in the thickness direction and inhomogeneous initial stress in the wave propagating direction is investigated in this paper based on the theory of mechanics of
X.M. Zhang, J.G. Yu
doaj   +1 more source

Device Integration Technology for Practical Flexible Electronics Systems

open access: yesAdvanced Functional Materials, EarlyView.
Flexible device integration technologies are essential for realizing practical flexible electronic systems. In this review paper, wiring and bonding techniques critical for the industrial‐scale manufacturing of wearable devices are emphasized based on flexible electronics.
Masahito Takakuwa   +5 more
wiley   +1 more source

利用导波震相分析阿拉斯加俯冲带东端Yakutat地体的洋壳结构特征

open access: yesDizhen xuebao
低速俯冲洋壳附近震源激发的部分地震波被困在低速层内以导波传播,弧前地震台站所记录的导波可用于洋壳结构成像。阿拉斯加俯冲带具有丰富的地震事件且布设了相对密集的永久性地震台站,为利用导波探测洋壳结构提供了天然试验场。本文对区域密集台站记录到的阿拉斯加俯冲带东端Yakutat地体两侧中源地震事件的导波震相传播特征进行了深入分析。结果显示:阿拉斯加俯冲带东端的Yakutat地体范围内,受低速俯冲洋壳影响的导波震相到时延迟随传播距离的增大而增加 ...
Xiaoyu Guan, Yuanze Zhou
doaj   +1 more source

Editorial: Guided-Wave Optics

open access: yesApplied Sciences, 2017
Guided waves represent a vast class of phenomena in which the propagation of collective excitations in various media is steered in required directions by fixed (or, sometimes, reconfigurable) conduits [...]
Boris A. Malomed
doaj   +1 more source

Electrically Tunable On‐Chip Topological Photonics with Integrated Carbon Nanotubes

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates electrically tunable on‐chip topological THz devices by integrating 2D carbon nanotube (CNT) sheets with valley‐Hall photonic crystals, enabling broadband transmission modulation (71% modulation depth) and tunable narrowband filtering (0.54 GHz shift) through electrically induced thermal tuning. This advancement paves the way for
Jifan Yin   +7 more
wiley   +1 more source

Magnetohydrodynamic Wave Guide [PDF]

open access: yesThe Journal of the Acoustical Society of America, 1959
The propagation of Alfvèn's wave in an ideally conducting wave guide filled with a plasma is studied. It is predicted that the Alfvèn's waves are coupled to conventional acoustic (compressional) waves which propagate with an altered sound velocity. The behavior of these waves is reminiscent of the longitudinal and shear waves in a rod and an analog of ...
openaire   +1 more source

Dirac fermion wave guide networks on topological insulator surfaces

open access: yes, 2012
Magnetic texturing on the surface of a topological insulator allows the design of wave guide networks and beam splitters for domain-wall Dirac fermions.
Christian Ertler   +4 more
core   +1 more source

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