Results 11 to 20 of about 316,819 (265)

Preparation and Findings in Diagnostic and Therapeutic Flexible Fiberoptic Bronchoscopy Procedures in Patients with COVID-19

Jurnal Respirasi, 2023
The coronavirus disease 2019 (COVID-19), which has raised concerns about infection control for every clinical procedure, including flexible fiberoptic bronchoscopy (FFB), has drawn the attention of clinicians across the globe.
Irandi Putra Pratomo, Hario Baskoro, Dicky Soehardiman, Prasenohadi Prasenohadi, Tutug Kinasih, Ahmad Fauzi, Ike Maretta, Nachita Putri, Kentaro Tokumo   +8 more
doaj   +1 more source

The Implementation of Diverse Actuation System in ACPR1000 Nuclear Power Plants

Science and Technology of Nuclear Installations, 2021
In order to improve the capability of dealing with software common cause failure (CCF) of digital reactor protection and monitoring system (RPMS), the diverse actuation system (DAS) is introduced for ACPR1000 nuclear power plants.
Zhen-Ying Wang, Zhi-Yun Liu, Ting-Wei Ma, Chen Sun, Liu Liu, Yu Huang, Gang-Miao Guo   +6 more
doaj   +1 more source

Electro-Mechanical Safety Testing of Portable ECG Devices for Home Healthcare Usage [PDF]

Healthcare Informatics Research, 2010
ObjectivesThis paper suggests the experimental guidelines to evaluate the electro-mechanical safety of belt type equipment. The electro-mechanical safety was determined by using the International Electrotechnical Commission guidelines, which are widely ...
Ju Hyun Kim, Eun Jeong Cho, Chung Ki Lee, Su Kang Park, Byung Chae Lee, Sun Kook Yoo   +5 more
doaj   +1 more source

Research on Capability Evaluation System for Elevator Inspector

MATEC Web of Conferences, 2018
This paper analyzes the current situation of elevator inspectors’ training based on the QFD method. Then, an elevator inspector’s capability evaluation system for elevator inspector is established.
Fei Kexi, Zhou Qinqiao, Huang Kai
doaj   +1 more source

Development of Fuel Product Barrier Monitoring System Based on State Functions in State-Oriented Emergency Operating Procedure

Science and Technology of Nuclear Installations, 2021
For pressurized water reactor nuclear power plants, in order to prevent the release of radioactive substances into environment, fission product barriers (FPBs) are constructed based on the concept of defense-in-depth, including fuel clad, reactor coolant
Wang Zhenying, Shi Yanming, Xu Huibo, Zhang Lijun, Zhou Shiqing, Gao Chunyan, Huang Yu   +6 more
doaj   +1 more source

Influence of structural parameters on the pulse effect of pulsed coils

Results in Physics, 2022
Large-area icing is a natural disaster that presents a serious threat to the safety of aerospace and power systems, so achieving fast and efficient de-icing is an important cornerstone of energy security.
Yu Chen, Xingliang Jiang, Yi Liao, Qiulin Chen, Maozheng Wang, Tao Li, Qin Hu   +6 more
doaj   +1 more source

A Data-Driven Fault Prediction Method for Nuclear Power Systems Based on End-to-End Deep Learning Framework

Science and Technology of Nuclear Installations, 2022
With the increase in system complexity and operational performance requirements, nuclear energy systems are developing in the direction of intelligence and unmanned, which also requires a higher demand for its safety so that intelligent fault diagnosis ...
Lu Chao, Chunbing Wang, Shuai Chen, Qizhi Duan, Hongyun Xie   +4 more
doaj   +1 more source

Preliminary Study on Risk Identification and Assessment Framework for Fusion Radioactive Waste Management

Science and Technology of Nuclear Installations, 2022
Fusion reactors are expected to be safer, more environmentally friendly, and to have a lower nuclear proliferation risk, compared with other nuclear energy systems.
Dingqing Guo, Jinkai Wang, Chao Chen, Dongqin Xia, Nuo Yong, Daochuan Ge   +5 more
doaj   +1 more source

Prediction of Damage Distribution in Gas Cylinder Stages Based on Semi-Supervised and Transfer Learning Algorithms

Sensors
Currently, clustering algorithms are mainly used to classify fiber-reinforced composite cylinder damage. However, the number of clustering categories is heavily influenced by the evaluation criteria, and the real damage type categorization cannot be ...
Xiangdong Ma, Zhigang Gao, Wenli Dong, Shen He, Zhongyuan Xu, Xiao Wu, Wei Zheng, Jiongming Wen, Yonghua Yu   +8 more
doaj   +1 more source

Acoustic characterization of internal leakage in safety valves based on large eddy simulation and Möhring acoustic analogy

Urban Lifeline
Safety valves are important overpressure protection devices in nuclear power regulators and main steam systems, and internal leakage is one of the most common forms of failure.
Yanbing Zhang, Zhongyuan Xu, Zhitao Sun, Ying Chen, Cheng Zhang   +4 more
doaj   +1 more source