Results 81 to 90 of about 91,037 (199)

Tā Te Tamariki Mahi, he wāwāhi Tahā: Gamifying Māori Data Sovereignty

open access: yesJournal of the Royal Society of New Zealand, Volume 56, Issue 2, April 2026.
The concept and implementation of Māori Data Sovereignty (MDS) into education environments have grown in salience and importance over the last decade. However, as a concept, it is difficult to understand. One way to address the communication of difficult concepts in education environments is through gamification.
Sequoia Short (Ngāti Maniapoto   +5 more
wiley   +1 more source

A geometrical result regarding time-of-arrival lightning location [PDF]

open access: yes
One reason for investigating Lightning Detection And Ranging (LDAR) is to validate data from the Optical Transient Detector (OTD). A Time-Of-Arrival (TOA) procedure may be used with radio wave portions of lighting signatures.
Solakiewicz, Richard
core   +1 more source

Development of a Mesoscale‐ and Tide‐Resolving Ocean–Biogeochemistry Model for the Pacific: Tidal Enhancement of the Biological Carbon Pump

open access: yesJournal of Advances in Modeling Earth Systems, Volume 18, Issue 4, April 2026.
Abstract This study presents a new physical‐biogeochemical simulation of the Pacific Ocean that resolves mesoscale dynamics and explicitly includes tidal forcing. The primary objective is to develop and document a modeling framework that serves both as a detailed record of model configuration and forcing preparation, and as a reference for future ...
Pierre Damien   +6 more
wiley   +1 more source

TOA Estimator for UWB Backscattering RFID System with Clutter Suppression Capability

open access: yesEURASIP 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

Multi-Source Localization Using Time of Arrival Self-Clustering Method in Wireless Sensor Networks

open access: yesIEEE Access, 2019
The localization of multiple signal sources based on Time Of Arrival (TOA) measurements in wireless sensor networks is investigated in this paper. When the signal sources cannot be distinguished by their signatures or other unique characteristics, the ...
Xinwei Guo   +3 more
doaj   +1 more source

Time-of-Arrival (TOA) Localization for Indoor GIS

open access: yesGeographic Information Science & Technology Body of Knowledge, 2021
Tianxing Chu, Zhao Sihao
openaire   +1 more source

Snow‐Covered Insights From Above and Below: High‐Frequency Measurement of Nitrogen Dioxide From Space and Ground

open access: yesGeophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract The Tropospheric Emissions: Monitoring of Pollution (TEMPO) satellite provides hourly air quality measurements over North America. This study evaluates TEMPO NO2 ${\text{NO}}_{2}$ observations over snow‐covered surfaces, highlighting its ability to capture sharp spatial and temporal gradients in NO2 ${\text{NO}}_{2}$ vertical column densities ...
D. Griffin   +12 more
wiley   +1 more source

Joint DOA and TOA estimation method based on Pareto multi-task learning

open access: yes上海师范大学学报. 自然科学版
A joint estimation method for direction of arrival (DOA) and time of arrival (TOA) was proposed based on Pareto multi-task learning, which transformed the traditional multi-task learning problem into a multi-objective optimization problem for solution. A
CHEN Erqi, WEI Shuang
doaj   +1 more source

Performance Analysis for Time-of-Arrival Estimation with Oversampled Low-Complexity 1-bit A/D Conversion

open access: yes, 2017
Analog-to-digtial (A/D) conversion plays a crucial role when it comes to the design of energy-efficient and fast signal processing systems. As its complexity grows exponentially with the number of output bits, significant savings are possible when ...
Stein, Manuel S.
core   +1 more source

Transient Evolution of Polar Amplification Under Different CO2 Ramping Rates

open access: yesGeophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract Polar amplification is a robust feature of greenhouse‐gas‐forced climate change. Previous studies have typically examined it over a fixed time period or following an abrupt increase in atmospheric CO2 ${\text{CO}}_{2}$. Here, we investigate how the transient evolution of polar amplification depends on the rate of atmospheric CO2 ${\text{CO}}_ ...
Camille Hankel, David B. Bonan
wiley   +1 more source

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