Results 21 to 30 of about 3,064,124 (312)
npj Flexible Electronics, 2022 The rapid rise of the Internet of things (IoT) have brought the progress of electronic skin (e-skin). E-skin is used to imitate or even surpass the functions of human skin. Thermoregulating is one of the crucial functions of human skin, it is significant
Shengxin Xiang +5 more
doaj +1 more source
Lubricants, 2023 The complex sliding behavior inside ball bearings seriously affects the mechanical system’s performance. Current dynamic models for predicting this behavior suffer from poor generality and convergence.
Shuaijun Ma +5 more
doaj +1 more source
The Metadata Bear. Or: Bearing the weight of accessibility [PDF]
Journal of Educational Media, 1999 In a time where the Internet becomes the platform, the browsers become the operating system, and applications become services, a digital library project set in the performing arts has to define new methods of storing and distributing time?based data to be able to serve quality and quantity information across wide area networks.
openaire +2 more sources
Research on the Bearing Sliding Loss Based on Time-Varying Contact Angle between Ball and Raceway
Lubricants, 2022 Based on the mechanical model, the friction loss between the ball and the raceway along the major axis of the contact ellipse is analyzed. The result shows that this part of the loss accounts for about 13.67% of the overall loss, which is mainly ...
Shuaijun Ma +4 more
doaj +1 more source
Prediction of vertical bearing capacity of waveform micropile [PDF]
, 2019 This study proposes a predictive equation for bearing capacity considering the behaviour characteristics of a waveform micropile that can enhance the bearing capacity of a conventional micropile.
Han, J.-T. +3 more
core +1 more source
Development of a Novel Detection Method to Measure the Cage Slip of Rolling Bearing
IEEE Access, 2020 A novel, non-contacted method is proposed to determine the cage slip of rolling bearing. Findings show that the roller and inner raceway can generate weak magnetic field (WMF).
Liwei Zhan +4 more
doaj +1 more source
Sound-Based Intelligent Detection of FOD in the Final Assembly of Rocket Tanks
Machines, 2023 The traditional method of relying on human hearing to detect foreign object debris (FOD) events during rocket tank assembly processes has the limitation of strong reliance on humans and difficulty in establishing objective detection records.
Tantao Lin +6 more
doaj +1 more source
Life prediction of heavy-load self-lubricating liners
Advances in Mechanical Engineering, 2021 To address the issues of long testing periods and small sample sizes while evaluating the service life of heavy-load self-lubricating liners, we propose a succinct method based on Monte Carlo simulation that is significantly fast and requires a small ...
Xiuhong Hao +3 more
doaj +1 more source
Life cycle wear mechanism of GF/PTFE self-lubricating composite
Cailiao gongcheng, 2023 The glass fiber fabric reinforced polytetrafluoroethylene (GF/PTFE) self-lubricating composite was investigated by using a high frequency and high load oscillating friction and wear tester MYB-500 to carry on a whole life wear test.
LIU Jian +5 more
doaj +1 more source