Results 41 to 50 of about 414,498 (202)

Current application status and attitude of depth of anesthesia monitoring devices in Chinese anesthesiologists

open access: yes陆军军医大学学报, 2023
Objective To understand the current status of application of depth of anesthesia (DoA) monitors used by anesthesiologists in China and evaluated its validity.
WANG Lu, GUO Yang, LI Hon, ZHAN Jian
doaj   +1 more source

Sample entropy analysis of EEG signals via artificial neural networks to model patients' consciousness level based on anesthesiologists experience. [PDF]

open access: yes, 2015
Electroencephalogram (EEG) signals, as it can express the human brain's activities and reflect awareness, have been widely used in many research and medical equipment to build a noninvasive monitoring index to the depth of anesthesia (DOA).
Abbod, MF   +12 more
core   +4 more sources

Multi-Target DoA Estimation with an Audio-Visual Fusion Mechanism [PDF]

open access: yesIEEE International Conference on Acoustics, Speech, and Signal Processing, 2021
Most of the prior studies in the spatial Direction of Arrival (DoA) domain focus on a single modality. However, humans use auditory and visual senses to detect the presence of sound sources.
Xinyuan Qian   +4 more
semanticscholar   +1 more source

Non\u2011syndromic isolated dominant optic atrophy caused by the p.R468C mutation in the AFG3 like matrix AAA peptidase subunit 2 gene [PDF]

open access: yes, 2017
Autosomal dominant optic atrophy (DOA) is the most frequent form of hereditary optic atrophy, a disease presenting with considerable inter- and intra-familial clinical variability.
Colavito, Davide   +9 more
core   +1 more source

DOA Estimation for Transmit Beamspace MIMO Radar via Tensor Decomposition With Vandermonde Factor Matrix [PDF]

open access: yesIEEE Transactions on Signal Processing, 2021
We address the problem of tensor decomposition in application to direction-of-arrival (DOA) estimation for two-dimensional transmit beamspace (TB) multiple-input multiple-output (MIMO) radar.
Feng Xu, M. Morency, S. Vorobyov
semanticscholar   +1 more source

Introduction to Coastal HF Maritime Surveillance Radars

open access: yesPolish Maritime Research, 2019
This paper presents the main technical characteristics and working performances of coastal maritime surveillance radars, such as low-power High-Frequency Surface Wave Radars (HFSWR) and Over the Horizon Radars (OTHR). These radars have demonstrated to be
Ilcev Dimov Stojce
doaj   +1 more source

Source separation and localisation via tensor decomposition for distributed arrays

open access: yesThe Journal of Engineering, 2019
This study focuses on the problem of power spectra separation and localisation of multiple sources using distributed arrays. First, the array structure and signal model are discussed. By cross-correlating the multi-channel received signals in time-domain,
Yuanbing Cheng, Yapeng He
doaj   +1 more source

DoA Estimation via Unlimited Sensing

open access: yes2020 28th European Signal Processing Conference (EUSIPCO), 2021
Direction-of-arrival (DoA) estimation is a mature topic with decades of history. Despite the progress in the field, very few papers have looked at the problem of DoA estimation with unknown dynamic range. Consider the case of space exploration or near-field and far-field emitters.
Fernandez-Menduina, S. (author)   +3 more
openaire   +3 more sources

Conductivity of higher dimensional holographic superconductors with nonlinear electrodynamics

open access: yes, 2018
We investigate analytically as well as numerically the properties of s-wave holographic superconductors in $d$-dimensional spacetime and in the presence of Logarithmic nonlinear electrodynamics.
Asl, Doa Hashemi   +2 more
core   +2 more sources

Doa Sebagai Bentuk Pertukaran Ekonomi [PDF]

open access: yesJSPH (Jurnal Sosiologi Pendidikan Humanis), 2019
This study discusses the practice of social exchange at joint prayer activities at the 'X' Orphanage in Sidoarjo. The joint prayer activities at the 'X' Sidoarjo Orphanage were routinely carried out by two main donors who at the same time became one of the main informants of this study.
Wida Ayu Puspitosari   +1 more
openaire   +2 more sources

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