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Factors affecting hospital inpatient blood pressure measurement as ranked by a Delphi survey [PDF]

Scientific Reports
Current guidelines do not address the appropriate technique for accurate inpatient blood pressure (BP) measurement. Outpatient data suggest that technique matters for accurate readings.
Alexandra Gallagher, Brendan Smyth, George Mangos, Aletta E. Schutte, James E. Sharman, Meg J. Jardine, Mark Brown, Inpatient Blood Pressure Measurement Expert Panel   +7 more
doaj   +2 more sources

Melting of Iron Explored by Electrical Resistance Jump up to 135 GPa

Geophysical Research Letters, 2021
The melting temperature (Tm) of iron at megabar pressures constrains the Earth's core temperature structure and dynamics. Previous experimental studies demonstrated large discrepancies in Tm at high pressures.
Mingqiang Hou, Jin Liu, Youjun Zhang, Xueyan Du, Hongliang Dong, Limin Yan, Junyue Wang, Lin Wang, Bin Chen   +8 more
doaj   +1 more source

High-Consistency Optical Fiber Fabry–Perot Pressure Sensor Based on Silicon MEMS Technology for High Temperature Environment

Micromachines, 2021
This paper proposes a high-temperature optical fiber Fabry–Perot pressure sensor based on the micro-electro-mechanical system (MEMS). The sensing structure of the sensor is composed of Pyrex glass wafer and silicon wafer manufactured by mass ...
Fei Feng, Pinggang Jia, Jiang Qian, Zhengpeng Hu, Guowen An, Li Qin   +5 more
doaj   +1 more source

Pressure-Sensitive Nano-Sheet for Optical Pressure Measurement

Sensors, 2021
Pressure-Sensitive Paint (PSP) is a powerful measurement technique to obtain pressure distribution on a model of interest by measuring the emission intensity of the PSP coating with a camera.
Yu Matsuda, Riki Orimo, Yusaku Abe, Yuri Hiraiwa, Yosuke Okamura, Yuta Sunami   +5 more
doaj   +1 more source

Exploration of Driver Posture Monitoring Using Pressure Sensors with Lower Resolution

Sensors, 2021
Pressure sensors are good candidates for measuring driver postural information, which is indicative for identifying driver’s intention and seating posture. However, monitoring systems based on pressure sensors must overcome the price barriers in order to
Mingming Zhao, Georges Beurier, Hongyan Wang, Xuguang Wang   +3 more
doaj   +1 more source

Pressure Sensitivity Prediction and Pressure Measurement of Fast Response Pressure-Sensitive Paint Based on Artificial Neural Network

Applied Sciences, 2023
The characterization of pressure-sensitive paint (PSP) is affected by many physical and chemical factors, making it is difficult to analyze the relationship between characterization and influencing factors. An artificial neural network (ANN)-based method
Xianhui Liao, Chunhua Wei, Chenglin Zuo, Zhisheng Gao, Hailin Jiang, Lei Liang, Zhaoyan Li   +6 more
doaj   +1 more source

Pressure Monitoring in Medium-Voltage Vacuum Interrupters

Energies, 2023
Innovation in the economy is closely tied to energy development, encompassing the exploration of new energy sources, increased energy production efficiency, and the integration of diverse energy sources for safe and effective supply to industries and ...
Paweł Węgierek, Damian Kostyła, Michał Lech, Czesław Kozak, Alicja Zielonka   +4 more
doaj   +1 more source

A Demodulation Method of Spatial Domain for Low-Coherence Interferometry With High Accuracy and Adaptability

IEEE Photonics Journal, 2020
A demodulation method of spatial domain based on low-coherence interferometry is proposed. The original signal of spatial domain acquired by linear CCD is filtered with all-phase filter to obtain the fringe pattern, and the phase signal of the spatial ...
Chao Wang, Xuezhi Zhang, Junfeng Jiang, Kun Liu, Shuang Wang, Yuanyao Li, Tiegen Liu   +6 more
doaj   +1 more source

Effects of varying the thickness and hole diameter of windbreak fence and the distance between fence and train on flow fields and train aerodynamic characteristics

Nihon Kikai Gakkai ronbunshu, 2021
To clarify the relationship between the downstream flow field of a windbreak fence and aerodynamic forces acting on a train placed downstream of the windbreak fence, wind tunnel tests with models were conducted. A 1/40-scale windbreak fence model (height
Yoshiyuki MATSUKURA, Yutaka SAKUMA
doaj   +1 more source

Dynamic Stall Control around Practical Airfoil Using Nanosecond-Pulse-Driven Dielectric Barrier Discharge Plasma Actuators

Energies, 2020
The flow control effects of a nanosecond-pulse-driven dielectric barrier discharge plasma actuator (ns-DBDPA) in dynamic stall flow were experimentally investigated.
Yuto Iwasaki, Taku Nonomura, Koki Nankai, Keisuke Asai, Shoki Kanno, Kento Suzuki, Atsushi Komuro, Akira Ando, Keisuke Takashima, Toshiro Kaneko, Hidemasa Yasuda, Kenji Hayama, Tomoka Tsujiuchi, Tsutomu Nakajima, Kazuyuki Nakakita   +14 more
doaj   +1 more source