Results 11 to 20 of about 27,569 (236)

Cascade AOA Estimation Algorithm Based on Flexible Massive Antenna Array

open access: yesSensors, 2020
The Angle-of-Arrival (AOA) has a variety of applications in civilian and military wireless communication fields. Due to the rapid development of the location-based service (LBS) industry, the importance of the AOA estimation technique has increased ...
Tae-yun Kim, Suk-seung Hwang
doaj   +2 more sources

Accurate angle-of-arrival measurement using particle swarm optimization [PDF]

open access: yes, 2010
As one of the major methods for location positioning, angle-of-arrival (AOA) estimation is a significant technology in radar, sonar, radio astronomy, and mobile communications.
Ho, Kwok Shun   +5 more
core   +4 more sources

Correlations between parent-report AoA, raw and adjusted corpus AoA, and adult AoA ratings.

open access: yes, 2022
Correlations between parent-report AoA, raw and adjusted corpus AoA, and adult AoA ratings.
Filip Smolík (7134656)   +1 more
core   +1 more source

Sensitivity of age of air trends to the derivation method for non-linear increasing inert SF6 [PDF]

open access: yesAtmospheric Chemistry and Physics, 2020
Mean age of air (AoA) is a diagnostic of transport along the stratospheric Brewer–Dobson circulation. While models consistently show negative trends, long-term time series (1975–2016) of AoA derived from observations show non-significant positive trends ...
F. Fritsch   +7 more
doaj   +1 more source

Relations between corpus-based AoA, adult AoA, and parent-report AoA estimates.

open access: yes, 2022
From left to right on x-axis is depicted corpus based AoA 12-child, 6-child, and 1-child word set, respectively; on y-axis in dashed line is adult AoA estimates, and in solid line parent-report AoA estimates.
Filip Smolík (7134656)   +1 more
core   +1 more source

Basil seeds as a source of antioxidants affected by fortification with selenium

open access: yesFolia Horticulturae, 2020
The work aimed to determine the potential of selenium incorporation into seeds of selected species of Ocimum spp. after fortification with a foliar solution of sodium selenate at a concentration of 50 g Se · ha−1.
Mezeyová Ivana   +8 more
doaj   +1 more source

On The Security of AoA Estimation

open access: yesCoRR, 2016
9 ...
Amr Abdelaziz   +2 more
openaire   +3 more sources

Beyond Valence and Arousal: The Role of Age of Acquisition in Emotion Word Recognition

open access: yesBehavioral Sciences, 2023
Although the age of acquisition (AoA) effect has been established in numerous studies, how emotion word processing is modulated by AoA, along with affective factors, such as valence and arousal, is not well understood.
Chenggang Wu, Yiwen Shi, Juan Zhang
doaj   +1 more source

Three-dimensional positioning algorithm based on TDOA and AOA in coal mine underground

open access: yesGong-kuang zidonghua, 2015
In view of problem that positioning accuracy of existing underground positioning algorithm is difficult to meet actual demand, a three-dimensional positioning algorithm based on TDOA and AOA used in coal mine underground was proposed combining with ...
WANG Feng   +5 more
doaj   +1 more source

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