Cooperative positioning using angle of arrival and time of arrival [PDF]
, 2014 Localization has been one of the most highly researched topics in wireless communications in the past decade. Localization of wireless nodes can be achieved using a variety of techniques, in which range measurement and angle measurement are most commonly
Khan, MW +5 more
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Position determination of acoustic source using a discrete probability density method supported by joint detection and time of arrival estimation [PDF]
Scientific Technical Review, 2017 The localization of various acoustic sources in a battlefield (such as weapon rounds, mortars, rockets, mines, improvised explosive devices, vehicle-borne improvised explosive devices and airborne vehicles) nowadays has significant history.
Pokrajac Ivan +4 more
doaj
Retrieving Hourly Aerosol Absorption From Space Using Physical Informed Deep Learning
Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.Abstract Retrieving aerosol absorption properties, such as single scattering albedo (SSA) and absorption aerosol optical depth (AAOD) from single‐view satellite observations remains a significant challenge. This study introduces the Physics‐Informed Neural Network for Aerosols (PINA) framework to retrieve hourly aerosol absorption properties from ...
Tao Xia +3 more
wiley +1 more source
Low‐Temperature Initiation Enhances HCN and NH3 Formation From Methane and NO Over Pt/Al2O3
Chemistry – A European Journal, Volume 32, Issue 24, 23 June 2026.Hydrogen cyanide (HCN) was formed from CH4 and NO over Pt/Al2O3 at low temperatures. Increasing NO concentration and optimizing reaction‐start conditions significantly enhanced HCN yield. In situ FTIR and DXAFS measurements revealed that dynamically balancing Pt‑CO and Pt‑CN surface species, particularly their desorption under temperature‑swing ...
Emika Yamashita +3 more
wiley +1 more source
Static Behaviors of Confined Time-Arrival Operators
, 2007 We show that the quantization of the classical Time-of-Arrival (TOA) for arbitrary position X still leads to a class of self-adjoint TOA-operator for a confined particle.
Bahague Jr., R. R., Galapon, E. A.
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TOA Estimator for UWB Backscattering RFID System with Clutter Suppression Capability
EURASIP Journal on Wireless Communications and Networking, 2010 Time of arrival (TOA) estimation in multipath dense environment for UWB backscattering radio frequency identification (RFID) system is challenging due to the presence of strong clutter.
Xu Chi, Law ChoiL
doaj +2 more sources
Time-of-Arrival (TOA) Localization for Indoor GIS
Geographic Information Science & Technology Body of Knowledge, 2021 Tianxing Chu, Zhao Sihao
openaire +1 more source
Alienation as a Social Pathology: Evaluating Jaeggi's Concept of Alienation
Journal of Social Philosophy, EarlyView.
Wouter Wiersma
wiley +1 more source
Anthropogenic Aerosols Influence Tropical Pacific Sea Surface Temperature Gradient Trends
Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.Abstract The tropical Pacific is warming more in the west than the east. This observed strengthening of the tropical Pacific east‐to‐west Sea Surface Temperature (SST) gradient is poorly reproduced in climate models—a prominent model bias with far reaching global impacts.
Penelope Maher +4 more
wiley +1 more source
, 2022 S.481 (Volltext auf CD-ROM: 9 S.)In this paper, obtaining time of arrival (TOA) measurements in a sensor network is investigated. Differentiating these TOA measurements provides the Time Difference of Arrival (TDOA) measurements between sensor pairs.
Steffes, C., Kaune, R., Rau, S.
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