Results 71 to 80 of about 924,613 (194)

Partial Discharge Detection from Large Motor Stator Slots Using EFPI Sensors

Sensors
This study addresses the challenges of electromagnetic interference and unstable signal transmission encountered by traditional sensors in detecting partial discharge (PD) within stator slots of large motors. A novel Extrinsic Fabry–Perot Interferometer (
Jinlong Wang, Weizhong Sun, Jun Zhou, Lei Wang, Lianfei Chen, Pengcheng Chen, Qichao Chen, Weichao Zhang   +7 more
doaj   +1 more source

Histamine and the mechanisms of nausea and vomiting: Translating the uncertain pharmacology of cyclizine

British Journal of Clinical Pharmacology, EarlyView.
Abstract Cyclizine is a long‐established, short‐acting drug, registered for preventing motion sickness, post‐operative nausea and vomiting (PONV) and ‘vomiting of known cause’. The latter is not defined but may include pregnancy and patients receiving palliative care, historically accepted without large, controlled trials.
Gareth J. Sanger, Paul L. R. Andrews
wiley   +1 more source

The performance of diaphragm type cellular cofferdams

, 2009
The construction of water management and navigation structures often requires temporary works to exclude water to facilitate construction in the dry or at least under a lower water level within the construction area.
Iqbal, Qaiser
core   +1 more source

Dual‐Function Electrocatalysis: Simultaneous Wastewater Remediation and Hydrogen Evolution—A Comprehensive Review

Carbon Energy, EarlyView.
Replacing the oxygen evolution reaction with the electro‐oxidation of pollutants and waste streams offers an energy‐efficient route for simultaneous hydrogen production and pollutant remediation. This review summarizes the reaction mechanisms, catalyst design principles, and emerging paired‐electrolysis strategies that govern activity, selectivity ...
Safa Al‐Yahyaey, Rashid Al‐Hajri, Ala'a H. Al‐Muhtaseb, Hussein A. Younus, Mohammed Al‐Abri   +4 more
wiley   +1 more source

Feasibility of Microneedle Electrode Arrays for Transcutaneous Diaphragm EMG Monitoring in a Rat Model

IEEE Access
Continuous monitoring of respiratory muscle activity is clinically important for assessing respiratory effort, neuromuscular function, and patient-ventilator interaction.
Juhyeong Jeon, Tae Sik Hwang, Gaeun Yun, Hyoun Wook Lee, Ju Young Ko, Hyun Soo Chung, Jungho Lee, Geunbae Lim   +7 more
doaj   +1 more source

Formic‐Acid In Situ Hydrogen Enables Programmable Ru–Pd–Pt/C Trimetallic Interfaces for Durable Acidic HER

Carbon Energy, EarlyView.
Bamboo diaphragm−derived carbon is used as a support to prepare Ru–Pd–Pt/C catalysts through a stepwise reduction strategy. The Ru–Pd interface promotes formic acid activation and induces Pt deposition. The metallic interface of Ru–Pd–Pt/C enables H* generation, transfer, and recombination, thereby improving Pt utilization, acidic HER activity, and PEM
Liangmeng Ni, Aiyue Huang, Xin Feng, Zhijia Liu   +3 more
wiley   +1 more source

Research on double span rotor system driven by motorized spindle with coupling misalignment

Advances in Mechanical Engineering, 2019
This article is based on the spindle reliability test bench, which carries out a thorough study on the rotor system misalignment. Misalignment is one of the most common malfunctions in the rotor system, which seriously affects its reliability.
Fei Chen, Fengrui Bai, Chao Chen, Song Wang, Heng Zhang   +4 more
doaj   +1 more source

In Silico Clinical Trials in Drug Development: Virtual Patients, Applications, and Regulatory Convergence

Clinical Pharmacology &Therapeutics, EarlyView.
Conventional clinical trials remain the benchmark for evaluating therapeutic safety and efficacy, yet they are constrained by escalating costs, withdrawal over the extended follow‐up periods, recruitment difficulties, ethical limits, and a restricted ability to characterize heterogeneous populations.
Maximilian Balmus, Sheng‐Ya Wang, Edward W. G. Ashton, Rosie K. Barrows, Molly Monks, Yuzhang Ge, Arthur Lefebvre, Steven A. Niederer   +7 more
wiley   +1 more source

Dressing Tool Condition Monitoring through Impedance-Based Sensors: Part 1—PZT Diaphragm Transducer Response and EMI Sensing Technique

Sensors, 2018
Low-cost piezoelectric lead zirconate titanate (PZT) diaphragm transducers have attracted increasing attention as effective sensing devices, based on the electromechanical impedance (EMI) principle, for applications in many engineering sectors.
Pedro Junior, Doriana M. D’Addona, Paulo R. Aguiar, Roberto Teti   +3 more
doaj   +1 more source

Acoustic‐driven surface cleaning with millimeter‐sized bubbles at translational resonance

Droplet, EarlyView.
Time‐lapse visualization comparing bubble trajectories. The top panel (0 Hz) shows a bubble's linear path under no acoustic forcing, while the bottom panel (50 Hz) demonstrates the oscillatory motion induced by acoustic waves at a resonance mode. This mechanism holds promising potential for applications such as surface cleaning.
Yan Jun Lin, Zhengyang Liu, Sunghwan Jung   +2 more
wiley   +1 more source