Results 81 to 90 of about 99,536 (362)

Emerging 2D Materials and Their Hybrid Nanostructures for Label‐Free Optical Biosensing: Recent Progress and Outlook

open access: yesAdvanced Functional Materials, EarlyView.
This review highlights recent advances in label‐free optical biosensors based on 2D materials and rationally designed mixed‐dimensional nanohybrids, emphasizing their synergistic effects and novel functionalities. It also discusses multifunctional sensing platforms and the integration of machine learning for intelligent data analysis.
Xinyi Li, Yonghao Fu, Yuehe Lin, Dan Du
wiley   +1 more source

Experimental Verification of the Dynamic Model of Turbine Blades Coupled by a Sealing Strip

open access: yesApplied Sciences, 2018
This paper presents the experimental-numerical comparison of a bladed system with flexible strip dampers. The experimental results constitute, to the authors’ knowledge, the first published experimental evidence on strip dampers.
Chiara Gastaldi, Teresa M. Berruti
doaj   +1 more source

A re‐centering deformation‐amplified shape memory alloy damper for mitigating seismic response of building structures

open access: yesStructural Control & Health Monitoring, 2018
This paper presents an innovative re‐centering deformation‐amplified shape memory alloy damper (RDASD) to reduce the responses of civil structures under earthquake motions. The damper can amplify the displacement deformation according to actual needs and
Hongnan Li, Zhou Huang, Xing Fu, Gang Li
semanticscholar   +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

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

Analysis on Dynamic Performance of Six-Axle 200 km/h High Power Electric Passenger Locomotive in Fault State

open access: yes机车电传动, 2011
For six-axle (2C0) 200 km/h high-power electric passenger locomotive with spring bogie suspension, a dynamic locomotive model was established with the multiple rigid body dynamics software of SIMPACK.
SONG Hao, LUO Yun, CHEN Guo-shen g
doaj  

The Realization of Multidirectional, Free‐Standing 3D Plasmonic Nanostructures via 3D Nanoprinting: A Case Study of Fractal Antennas

open access: yesAdvanced Functional Materials, EarlyView.
Free‐standing plasmonic gold‐based fractal antennas are fabricated by 3D nanoprinting, employing focused electron beam induced deposition and an optimized purification method to remove carbon while conserving structural fidelity. Simulation and experiment show broadband plasmonic activity, including customizable polarizability, thereby paving the way ...
Verena Reisecker   +6 more
wiley   +1 more source

The Use of Tuned Mass Dampers for Reducing Structural Vulnerabilities During the Side Movements of Buildings with Reinforced Concrete Frames

open access: yesRomanian Journal of Transport Infrastructure, 2019
The present article aims to point out, with the help of a comparative research, the efficiency of tuned mass dampers, modern variants of consolidation ensuring seismic structural safety, used for buildings with a reinforced concrete structure, designed ...
Rece Laurentiu   +3 more
doaj   +1 more source

Technological measures of forefront road identification for vehicle comfort and safety improvement

open access: yesTransport, 2019
This paper presents the technological measures currently being developed at institutes and vehicle research centres dealing with forefront road identification. In this case, road identification corresponds with the surface irregularities and road surface
Vidas Žuraulis   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy