Results 91 to 100 of about 192,763 (285)
Bioinspired Shape‐Memory Hook Fasteners With Programmable Interlocking and Silent Release
Advanced Engineering Materials, EarlyView.Bioinspired hook fasteners made from epoxy shape‐memory polymers are shown to switch between strong, secure attachment and gentle, silent release when heated. By combining programmable geometry and material response, these adaptive fasteners outperform commercial systems in strength and noise control, enabling new solutions for robotics, medical ...
Maria I. Vallejo Ciro +3 more
wiley +1 more source
Effectiveness analysis of railway noise mitigation measures
Građevinar, 2017 The paper presents an overview of noise propagation mechanisms, wheel–rail interaction models, and the European legislation regulating noise emitted by railway traffic.
Aja Tumavičė +5 more
doaj +1 more source
Mitigation of Side-Effect Modulation in Optical OFDM VLC Systems
, 2018 Side-effect modulation (SEM) has the potential to be a significant source of interference in future visible light communication (VLC) systems. SEM is a variation in the intensity of the light emitted by a luminaire and is usually a side-effect caused by ...
Armstrong, Jean +2 more
core +1 more source
MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance
Advanced Functional Materials, EarlyView.Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley +1 more source
Lions Bay noise mitigation program
The Journal of the Acoustical Society of America, 2008 The Ministry of Transportation (MoT) of the Province of B.C. noise abatement policy requires that environmental community noise impacts of highways projects involving new or substantially upgraded highways be assessed and mitigation implemented where warranted.
openaire +2 more sources
Noise Mitigation Strategies in Smart Cities [PDF]
, 2016 Noise mitigation strategies in Smart ...
Alonso Fernández, Jesús +5 more
core
An ultra-compact low temperature scanning probe microscope for magnetic fields above 30 T
, 2018 We present the design of a highly compact High Field Scanning Probe Microscope (HF-SPM) for operation at cryogenic temperatures in an extremely high magnetic field, provided by a water-cooled Bitter magnet able to reach 38 T.
Bryant, B. +4 more
core +2 more sources
Advanced Functional Materials, EarlyView.This study presents a new hole transporting material (HTM) mechanism for self‐assembled monolayers in near‐infrared organic photodetectors. The formation of zwitterions induces a strong electric field that significantly increases the work function of HTM‐coated indium tin oxide substrates. The devices exhibit low dark current and noise, along with high
Jiyoung Shin +9 more
wiley +1 more source
TWDM-PON With Signal Remodulation and Rayleigh Noise Circumvention for NG-PON2
IEEE Photonics Journal, 2013 We propose and demonstrate a 40-Gb/s (4 × 10 Gb/s) downstream and 10-Gb/s (4 × 2.5 Gb/s) upstream time-wavelength-division-multiplexed passive optical network (TWDM-PON) using signal remodulation. Here, a downstream differential-phase-shift-
C. W. Chow +4 more
doaj +1 more source
AIRCRAFT NOISE: ASSESSMENT AND MITIGATION
Science-based technologies, 2014 The article provides an overview and analysis of the impact of aircraft noise on the environment. There is analyzed the classification of methods to reduce noise at all stages (from planning). Particular attention is paid to the development and review of the application of measures to reduce aircraft noise.
О. О. Vovk, М. Yu. Reshetnik
openaire +1 more source