Zobrazeno 1 - 10
of 12
pro vyhledávání: '"679"'
Autor:
Chantal M. Hulshof, Madelyn Page, Sjef G. van Baal, Sicco A. Bus, Malindu E. Fernando, Lisette van Gemert-Pijnen, Kilian D. R. Kappert, Scott Lucadou-Wells, Bijan Najafi, Jaap J. van Netten, Peter A. Lazzarini
Publikováno v:
Sensors, Vol 24, Iss 8, p 2411 (2024)
Reducing high mechanical stress is imperative to heal diabetes-related foot ulcers. We explored the association of cumulative plantar tissue stress (CPTS) and plantar foot ulcer healing, and the feasibility of measuring CPTS, in two prospective cohor
Externí odkaz:
https://doaj.org/article/c85da5cba526444788e37c2a45d60f97
Autor:
Rodrigo dos Santos Guimarães, Tomás García-Calvo, Javier Raya-González, José C. Ponce-Bordón, Pedro Fatela, David Lobo-Triviño
Publikováno v:
Sensors, Vol 24, Iss 2, p 679 (2024)
This study aimed to analyze the effects of contextual variables (i.e., match location and match outcome) and season periods on match load (i.e., internal and external load) in professional Brazilian soccer players. Thirty-six professional players fro
Externí odkaz:
https://doaj.org/article/3a88727e5a764034a94a4c37b468b60c
Publikováno v:
Sensors, Vol 23, Iss 4, p 1925 (2023)
An interferometric fiber-optic gyroscope (IFOG) demodulates a rotation signal via interferometric light intensity. However, the working environments of IFOGs typically involve great uncertainty. Fluctuations in temperature, air pressure, electromagne
Externí odkaz:
https://doaj.org/article/b6f441b9991549c6ad54462a6cadbca7
Publikováno v:
Sensors, Vol 23, Iss 2, p 679 (2023)
Walking ability of elderly individuals, who suffer from walking difficulties, is limited, which restricts their mobility independence. The physical health and well-being of the elderly population are affected by their level of physical activity. Ther
Externí odkaz:
https://doaj.org/article/3b17e66e83bc4f019e59380b4821af1a
Autor:
Johannes Rossouw van der Merwe, Fabio Garzia, Alexander Rügamer, Santiago Urquijo, David Contreras Franco, Wolfgang Felber
Publikováno v:
Sensors, Vol 22, Iss 2, p 679 (2022)
The performance of global navigation satellite system (GNSS) receivers is significantly affected by interference signals. For this reason, several research groups have proposed methods to mitigate the effect of different kinds of jammers. One effecti
Externí odkaz:
https://doaj.org/article/bbc9829cb56a493eaa89d0d6d85c0791
Publikováno v:
Sensors, Vol 21, Iss 3, p 679 (2021)
The utilization and effectiveness of a custom-made, portable and low-cost structural health monitoring (SHM) system that implements the PZT-based electro-mechanical admittance (EMA) methodology for the detection and evaluation of the damage of flexur
Externí odkaz:
https://doaj.org/article/2e73abda27e6438db5df70940207da3c
Publikováno v:
Sensors, Vol 20, Iss 3, p 679 (2020)
In this paper, a false data injection prevention protocol (FDIPP) for smart grid distribution systems is proposed. The protocol is designed to work over a novel hierarchical communication network architecture that matches the distribution system hier
Externí odkaz:
https://doaj.org/article/2055c2abf00f4357813e0a67365ad24a
Publikováno v:
Sensors, Vol 19, Iss 3, p 679 (2019)
In order to obtain real-time controlling dynamics in air traffic system, a framework is proposed to introduce and process air traffic control (ATC) speech via radiotelephony communication. An automatic speech recognition (ASR) and controlling instruc
Externí odkaz:
https://doaj.org/article/84237fda40fc44bf9affa4514ce4215f
Publikováno v:
Sensors, Vol 18, Iss 2, p 679 (2018)
Getting a good feature representation of data is paramount for Human Activity Recognition (HAR) using wearable sensors. An increasing number of feature learning approaches—in particular deep-learning based—have been proposed to extract an effecti
Externí odkaz:
https://doaj.org/article/090931c055f74f07bb09a5c49a19c34f
Publikováno v:
Sensors, Vol 18, Iss 1, p 42 (2017)
We proposed a new method for gas detection in photoacoustic spectroscopy based on acousto-optic Q-switched fiber laser by merging a transmission PAS cell (resonant frequency f0 = 5.3 kHz) inside the fiber laser cavity. The Q-switching was achieved by
Externí odkaz:
https://doaj.org/article/6fbcdee1d488422aa04600f962212df3