Results 171 to 180 of about 15,182,981 (294)

Cabbage yield estimation with multi‐view convolutional neural networks from UAV‐derived point clouds

open access: yesAgronomy Journal, Volume 118, Issue 6, November/December 2026.
Abstract Three‐dimensional (3D) data from remote sensing, including point clouds, provide detailed canopy structural information that can enhance both estimation accuracy and model generalization. The main objective of this study was to evaluate the accuracy of per‐plant yield estimation of cabbage (Brassica oleracea var.
Yui Yokoyama   +3 more
wiley   +1 more source

Precision and blanket aerification effects on spatial variability of surface hardness in turfgrass sports fields

open access: yesAgronomy Journal, Volume 118, Issue 6, November/December 2026.
Abstract Sports field surface hardness is spatially and temporally variable, and evidence suggests this variability can influence athlete perceptions, performance, and injury risk. Management strategies addressing within‐field variability, rather than mean hardness alone, are therefore needed.
Conlan M. Burbrink   +4 more
wiley   +1 more source

[GNSS+R 2021 Front cover] [PDF]

open access: yes2021 IEEE Specialist Meeting on Reflectometry using GNSS and other Signals of Opportunity (GNSS+R), 2021
openaire   +1 more source

A New Estimation Algorithm for the GNSS-R Interference Pattern Technique: The Segmented Maximum-Likelihood [PDF]

open access: yes
During the last years, Global Navigation Satellite Systems (GNSS) reflectometry (GNSS-R) receivers have proven in several field experiments that GNSS signals reflected and scattered from the Earth’s surface can be used in passive remote sensing ...
Farine, Pierre-André   +2 more
core   +1 more source

Supercritical Fluid‐Based Synthesis of Nanomaterials for Energy Storage Applications: A Pathway Toward High‐Entropy Oxides

open access: yesBattery Energy, Volume 5, Issue 6, November 2026.
Supercritical fluid (SCF) synthesis offers tunable solvent properties (T > Tc, P > Pc), enabling rapid nucleation, uniform composition, and controlled growth of nanomaterials. This approach facilitates homogeneous multication mixing and entropy stabilization, promoting single‐phase high‐entropy oxides (HEOs) for advanced electrochemical applications ...
Shrikanth G K   +9 more
wiley   +1 more source

Typhoon observations using the interferometric GNSS-R technique

open access: yes
Typhoon motoring using Global Navigation Satellite System (GNSS) signals is a new application of the GNSS-R technique, with increasing interest in the last years.
Fabra Cervellera, Fran   +8 more
core  

Design and Implementation of an Automated Wheelchair With Voice and Gesture Control, Obstacle Avoidance, and Real‐Time Location Sharing

open access: yesEngineering Reports, Volume 8, Issue 11, November 2026.
This work presents a standalone smart wheelchair featuring dual voice‐ and gesture‐based control, obstacle avoidance, and real‐time location sharing. The system achieves 100% gesture accuracy and 94% voice accuracy, enabling safe, independent mobility for users with severe physical impairments and providing emergency support without smartphone ...
Md Nurul Huda Rifat   +2 more
wiley   +1 more source

GLORI: A GNSS-R Dual Polarization Airborne Instrument for Land Surface Monitoring. [PDF]

open access: yesSensors (Basel), 2016
Motte E   +12 more
europepmc   +1 more source

Collocated Geotechnical and Geophysical Test Dataset at Three Sites in Napier, New Zealand

open access: yesEarthquake Spectra, Volume 42, Issue 4, November 2026.
Reliable assessment of liquefaction hazard, particularly in the context of groundwater fluctuations associated with hydroclimatic changes and variability between liquefaction assessment methods, necessitates supplementary data and advanced site characterization methods.
Aavash Ghimire   +4 more
wiley   +1 more source

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