Results 91 to 100 of about 9,749,566 (292)
X‐Functionality–Driven Photocatalytic Hydrogen Evolution in 2D 4‐X‐PEA2SnI4 Perovskites
Advanced Functional Materials, EarlyView.We report a water‐based synthesis of 2D 4‐X‐PEA2SnI4 perovskite microcrystals with prominent photocatalytic (PC) activity for H2 production. The synergy between organic functionalization and HI‐derived iodide scavenges holes suppress octahedral distortion, and favor electron accumulation, enabling a PC H2 evolution ∼20 µmol·g−1 and long‐term stability ...
Taeyeon Kim +21 more
wiley +1 more source
Case Studies in Thermal EngineeringAs the demand for cleaner high-grade steels increases, sulfur mass transfer during hot-metal desulfurization has become a key limitation affecting steel quality, making mass-transfer intensification in the KR process an important research topic.
Chao Lv +5 more
doaj +1 more source
The influence of reflections from the train body and the ground on the sound radiation from a railway rail [PDF]
Railway SciencesPurpose – The vibration of the rails is a significant source of railway rolling noise, often forming the dominant component of noise in the important frequency region between 400 and 2000 Hz.
David J. Thompson +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.We use scanning nitrogen vacancy magnetometry to directly image the weak in‐plane magnetic moments in mixed phase BiFeO3 at the nanoscale and quantify the local magnetic moments to be 18.8±2.0 μB/nm2 in the rhombohedral‐like phase and 1.5±0.6 μB/nm2 in the well‐known non‐magnetic tetragonal‐like phase.
Lei Wang +14 more
wiley +1 more source
Model-based decoupling control method for dual-drive gantry stages : A case study with experimental validations [PDF]
, 2013 La version éditeur de cet article est disponible à l'adresse suivante : http://dx.doi.org/10.1016/j.conengprac.2012.10.010Industrial motion control of dual–drive gantry stages is usually performed by position controllers acting independently on each ...
COLEMAN, Ralph +4 more
core +1 more source
Bridging CNNs and transformers: a mamba-based detection framework for intelligent traffic scenarios
Complex & Intelligent SystemsUAV object detection in intelligent transportation systems suffers from extreme scale variation, complex background confusion, and resource constraints of optical sensing applications. We present CY-DETR, a lightweight detection transformer framework for
Gaofeng Xu, Zhengcai Wang
doaj +1 more source
Shock and Vibration, 1994 The impulse response functions (force-strain relations) for Euler–Bernoulli and Timoshenko beams are considered. The response of a beam to a transverse impact force, including reflection at the boundary, is obtained with the convolution approach using ...
Hyungsoon Park, Youn-sik Park
doaj +1 more source
Advances in Sustainable and Wearable Textile Based Soft Robotics
Advanced Functional Materials, EarlyView.This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas +6 more
wiley +1 more source
Passive, adaptive, active vibration control, and integrated approaches
, 2022 23 S.Passive vibration control solutions like tuned vibration absorbers are often limited to tackle a single structural resonance or a specific disturbance frequency.
Herold, Sven, Mayer, Dirk
core +1 more source
Study on Construction Methods Optimization for Subway Sound Barrier Project
Chengshi guidao jiaotong yanjiu[Objective] The construction of subway sound barriers is characterized by complex foundation treatment, low installation efficiency and high risk of high-altitude operations, leading to extended construction period, higher costs and hidden quality risks.
YANG Lei, WANG Lixiao
doaj +1 more source