Results 21 to 30 of about 1,788,998 (267)
Portable and Feasible Device to Evaluate the Technique of Swimming Practitioners
IEEE Access, 2022 Based on people’s enthusiasm for swimming and their pursuit of swimming skill at a higher level, this paper proposes a non-contact motion guidance system based on optical motion capture technology, which aims to improve their swimming technique ...
Zhenglong Feng +6 more
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Non-Contact and Non-Intrusive Add-on IoT Device for Wireless Remote Elevator Control
Applied Sciences, 2023 This work proposes an Internet-of-Things (IoT) device for remote elevator control. The new contribution of this proposal to the state-of-the-art is that it can convert a manually operated elevator into a remote controlled elevator without requiring any ...
Elena Rubies +3 more
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Design of a Tribotester Based on Non-Contact Displacement Measurements
Micromachines, 2019 A tribotester with an integrated load sensor based on a strain gauge is typically used to measure the friction coefficient generated by the contact-related sliding motion of two objects. Since the friction coefficient is obtained by dividing the measured
Chang-Lae Kim, Yoon-Gyung Sung
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Robust Pulse Rate Measurements from Facial Videos in Diverse Environments
Sensors, 2022 Pulse wave and pulse rate are important indicators of cardiovascular health. Technologies that can check the pulse by contacting the skin with optical sensors built into smart devices have been developed.
Jinsoo Park, Kwangseok Hong
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Implementation of Thermal Camera for Non-Contact Physiological Measurement: A Systematic Review
Sensors, 2021 Non-contact physiological measurements based on image sensors have developed rapidly in recent years. Among them, thermal cameras have the advantage of measuring temperature in the environment without light and have potential to develop physiological ...
Martin Clinton Tosima Manullang +3 more
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Evaluation of Remote Photoplethysmography Measurement Conditions toward Telemedicine Applications
Sensors, 2021 Camera-based remote photoplethysmography (rPPG) is a low-cost and casual non-contact heart rate measurement method suitable for telemedicine. Several factors affect the accuracy of measuring the heart rate and heart rate variability (HRV) using rPPG ...
Akito Tohma +4 more
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MicromachinesTo meet the demand for high-precision, high-resolution measurement of weak currents in smart grids, this article presents the design of a current sensor based on the tunneling magnetoresistance (TMR) effect.
Yong Xu, Zhenhu Jin, Jiamin Chen
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei +17 more
wiley +1 more source
Jurnal ElkomikaNon-contact respiratory rate measurement in infants presents an innovative alternative to traditional contact-based methods, which often lead to discomfort.
NURUL KHAIRA SABILA, MOHAMMAD IKHSAN
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Health Literacy, Self‐Efficacy and Knowledge of Sickle Cell Disease Among Caregivers
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Sickle cell disease (SCD) is a hereditary blood disorder in which abnormal haemoglobin leads to severe anaemia, painful crises and organ failure. Caregivers’ health literacy (HL) – their ability to assess, understand and apply information, and interact with healthcare professionals – is crucial for managing children with SCD, yet ...
Melanie Bruinooge +6 more
wiley +1 more source