Reliability evaluation - Open Access .click

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Health Expectations, 2023
Background Douyin APP is the short video APP with the largest number of users in China. Objective This study aimed to evaluate the quality and reliability of short videos about cosmetic surgery on Douyin. Methods In August 2022, we retrieved and screened
Jianfei Zhang +5 more
doaj +2 more sources

Reliability Evaluation for Continuous-Wave Functional Near-Infrared Spectroscopy Systems: Comprehensive Testing from Bench Characterization to Human Test [PDF]

Sensors
In recent years, biomedical optics technology has developed rapidly. The current widespread use of biomedical optics was made possible by the invention of optical instruments.
Chenyang Gao +4 more
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Reliability Evaluation Based on Mathematical Degradation Model for Vacuum Packaged MEMS Sensor [PDF]

Micromachines, 2022
Vacuum packaging is used extensively in MEMS sensors for improving performance. However, the vacuum in the MEMS chamber gradually degenerates over time, which adversely affects the long-term performance of the MEMS sensor. A mathematical model for vacuum
Guizhen Du +4 more
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High-Temperature Creep Behavior of a Nickel-Based Single-Crystal Superalloy with Small-Angle Deviation from [111] Orientation

Advances in Materials Science and Engineering, 2022
By means of tensile creep tests and microstructure analysis, the creep behavior and deformation mechanism of a nickel-based single-crystal alloy with small-angle deviations from the [111] orientation at 1040°C/137 MPa were investigated.
Guangyan Wang +6 more
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Microstructure evolution and deformation mechanism of a [111]-oriented nickel-based single-crystal superalloy during high-temperature creep

Journal of Materials Research and Technology, 2022
Through creep measurement and microstructure observation, the microstructure evolution and deformation mechanism of a [111]-oriented nickel-based single-crystal superalloy at 980 °C/186 MPa were studied.
Guangyan Wang +5 more
doaj +1 more source

Operational reliability evaluation of power system considering meteorological impacts

电力工程技术, 2023
Meteorological factors have an impact on the operating temperature of line, and the operating temperature of line is closely related to line impedance and fault outage rate.
CHEN Fan +4 more
doaj +1 more source

An Efficient Library for Reliability Block Diagram Evaluation

Applied Sciences, 2021
Reliability Block Diagrams (RBDs) are widely used in reliability engineering to model how the system reliability depends on the reliability of components or subsystems. In this paper, we present librbd, a C library providing a generic, efficient and open-
Laura Carnevali +4 more
doaj +1 more source

An Efficient Method for the Reliability Evaluation of Power Systems Considering the Variable Photovoltaic Power Output

Applied Sciences, 2023
The operational reliability of power systems is threatened by the random failure of components and uncertain power output of renewable energies, such as photovoltaics.
Haojie He +4 more
doaj +1 more source

Construction and Simulation of Failure Distribution Model for Cycloidal Gears Grinding Machine

IEEE Access, 2022
To increase reliability, reduce machine tool failure, and shorten maintenance time, serval failure distribution models are discussed based on the cycloidal gears form grinding.
Chuang Jiang, Huiliang Wang, Yinghao Yang, Yilin Fu +3 more
doaj +1 more source

Stochastic Modeling of Renewable Energy Sources for Capacity Credit Evaluation

Energies, 2022
In power system planning, the growth of renewable energy generation leads to several challenges including system reliability due to its intermittency and uncertainty.
Siripha Junlakarn +2 more
doaj +1 more source

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