Results 141 to 150 of about 2,657,616 (308)

Transfer-Film Stabilization by Reaction-Assisted GO/CNT/ZDMA/SiO<sub>2</sub> Filler Networks in High-Temperature Rubber-Metal Sliding Contacts. [PDF]

open access: yesPolymers (Basel)
Han D   +11 more
europepmc   +1 more source

MXene‐Based Room‐Temperature NO2 Gas Sensors: A Meta‐Analysis

open access: yesAdvanced Science, EarlyView.
This study presents the first comprehensive meta‐analysis of MXene‐based NO2 sensors, decoding 32 study characteristics across 61 peer‐reviewed studies. By isolating materials chemistry as the primary performance driver over device‐level parameters, the authors establish a methodological blueprint and a predictive structure–function map to accelerate ...
Alexander Khort   +3 more
wiley   +1 more source

Wear of Femoral Head Taper Connections of Contemporary Total Hip Prostheses: An Experimental Study

open access: yesMedical Devices: Evidence and Research
Margarida Ribeiro de Sousa,1 Perttu S Neuvonen,2 Vesa Saikko1 1Department of Energy and Mechanical Engineering, Aalto University, Espoo, Finland; 2Coxa Hospital for Joint Replacement, Tampere, FinlandCorrespondence: Margarida Ribeiro de Sousa, Department
Ribeiro de Sousa M   +2 more
doaj  

Mild impact wear in a concrete mixer : An evaluation of wet abrasive wear

open access: yes, 2012
The concrete mixer industry is affected by abrasive wear under both dry and wet conditions. An upgrade of the material inside the drums to high abrasion resistant steel grades can improve the lifetime and offer the possibility to reduce the weight of the drum. A new wear testing apparatus was designed to simulate the wear conditions in a concrete mixer
openaire   +1 more source

Mechanically Reprogrammed Coaxial Fibers for Multiphysics Transduction and Human‐Machine Interfaces

open access: yesAdvanced Science, EarlyView.
A continuously wet‐spun coaxial fiber is developed to combine stretchable conductivity, resistive sensing, and self‐powered triboelectric sensing in a single architecture. A mechanically reprogrammed dual‐network sheath stabilizes large deformation and improves signal reliability. These fibers can be woven into textile interfaces for multichannel touch
Xinyi Cao   +6 more
wiley   +1 more source

Oral and perioral changes in professional morsing players: a descriptive exploratory pilot study. [PDF]

open access: yesBMC Oral Health
Jagthap SSK   +7 more
europepmc   +1 more source

Tri‐Functional Electrocatalysis for Zinc–Air Battery Coupled Water Splitting: A Catalyst‐Electrode‐Device‐System Perspective

open access: yesAdvanced Science, EarlyView.
This review establishes a catalyst–electrode–device–system framework for tri‐functional HER/OER/ORR electrocatalysis that couples water splitting with Zn–air batteries. Five catalyst families are covered: noble‐metal, metal‐based, single‐atom, heterostructure, and metal‐free systems.
Xixi Di   +9 more
wiley   +1 more source

Organic Electrochemical Transistors for Neuromorphic Bioelectronics: Materials and Manufacturing Technologies

open access: yesAdvanced Science, EarlyView.
Organic electrochemical transistors bridge biological ionic signaling and neuromorphic computation through volumetric electrochemical gating. This review connects Organic mixed ionic–electronic conductor materials, device architectures, and manufacturing technologies to show how geometry, ion transport, and fabrication strategies program plasticity ...
Hyunjin Lee   +5 more
wiley   +1 more source

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