Results 241 to 250 of about 203,102 (303)

On the Friction and Wear Mechanisms of Electrified Steel Contacts in CO2: Unveiling the Role of Carbon‐Rich Tribofilms Under Dry Sliding Conditions

Advanced Materials Interfaces, EarlyView.
This study investigates friction and wear of AISI 52100 steel under dry sliding in CO2, air, and N2 atmospheres, with and without contact electrification. CO2 forms a stable carbon‐rich tribofilm that reduces friction by ∼30% and wear by ∼85%. High‐resolution TEM, EELS, and molecular dynamics reveal pressure‐dependent lubrication mechanisms, showing ...
Julio A. Cao‐Romero‐Gallegos, Seungjoo Lee, Cagatay Yelkarasi, Leonardo I. Farfan‐Cabrera, Ryuichi Okamoto, Hitoshi Washizu, Ali Erdemir   +6 more
wiley   +1 more source

Decoding ferroptosis in intracerebral hemorrhage: multidimensional monitoring and integrative perspectives beyond single biomarkers. [PDF]

Front Neurol
Xiao C, Deng M, Zhang D.
europepmc   +1 more source

Large‐Area Printed PEDOT:PSS Shielding and Frequency Selective Surface (FSS) on Textiles

Advanced Materials Interfaces, EarlyView.
An all‐polymer e‐textile frequency selective surface (FSS) can present controlled shielding, presenting a competitive alternative to metal‐based inks. The results show how PEDOT: PSS‐based e‐textiles could be applied in RF devices for future wearable applications.
Benjamin King, Mahmoud Wagih
wiley   +1 more source

FRESH: An Autonomous IoT Platform for Multi-Parameter Environmental Sensing and Short-Term Forecasting. [PDF]

Sensors (Basel)
Pan F, Covington JA.
europepmc   +1 more source

Advances in Halide Perovskites for Photon Radiation Detectors

Advanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang, Jieqi Wang, Xiaojun Cui, Carsten Ronning   +3 more
wiley   +1 more source

Mathematical Modeling of Atmospheric Effects on Distance Determination Accuracy in the VDES R-Mode System. [PDF]

Sensors (Basel)
Bronk K, Koncicki P, Lipka A, Niski R, Wereszko B.   +4 more
europepmc   +1 more source

A Unified AI-Driven Multimodal Framework Integrating Visual Sensing and Wearable Sensors for Robust Human Motion Monitoring in Biomedical Applications. [PDF]

Sensors (Basel)
Chen Q, Wang X, Chen R, Hua S, Li Y, Liu S, Zhan Y.   +6 more
europepmc   +1 more source

Environmental impacts of metro rail construction in chennai on air quality noise pollution and urban sustainability. [PDF]

Sci Rep
Das A, David JR, Swaminathan PP, Chandrasekarabarathi S, Sudarsan SJ, Pandian P.   +5 more
europepmc   +1 more source

CABIF-Net: Robust Confidence-Based Audio-Visual Fusion for Fine-Grained Bird Recognition. [PDF]

Biology (Basel)
Li Z, Zhang Y, Lv D, Yu Y.
europepmc   +1 more source