Results 191 to 200 of about 1,432,316 (279)

High‐throughput assessment of plant stand establishment, seedling vigor, and light interception in peanut using UAV‐based RGB and multispectral imagery

open access: yesThe Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract In peanut (Arachis hypogaea L.), plant stand establishment, seedling vigor, and canopy growth are key determinants of crop performance; yet traditional ground‐based assessment methods can be destructive, labor‐intensive, and limited in throughput.
Ved Parkash   +6 more
wiley   +1 more source

Effect of Damp Heat Aging on Solder Interconnection Reliability and Photoluminescence Degradation of Polycrystalline Silicon Solar Cells for Solar‐Powered UAV Applications

open access: yesApplied Research, Volume 5, Issue 5, October 2026.
Damp heat aging degraded both solder interconnections and silicon solar cells, leading to increased electrical resistance and reduced photoluminescence intensity. Among the solder alloys evaluated, SnAgCu exhibited the most stable electrical performance, making it a promising candidate for improving the long‐term reliability of solar‐powered UAVs ...
Norliza Ismail   +6 more
wiley   +1 more source

Experimental Investigation of Electromagnetic Interference Effects on Unmanned Aerial Vehicle Video Transmission Quality

open access: yesApplied Research, Volume 5, Issue 5, October 2026.
The experiment demonstrates that increasing received interference power significantly degrades video transmission quality, resulting in blurring, shaking, freezing, buffering and the complete disappearance of the video feed. ABSTRACT Unmanned aerial vehicles (UAVs) are more widely used in industry and are reliant on stable real‐time communication and ...
Nurhakimah Norhashim   +7 more
wiley   +1 more source

Unmanned Aerial Systems for Corrosion Detection: Multi‐Sensor Technologies, Challenges, and Opportunities for Next‐Generation Inspection

open access: yesQuality and Reliability Engineering International, Volume 42, Issue 6, Page 3565-3583, October 2026.
ABSTRACT Corrosion remains a critical threat to the integrity and service life of infrastructure in industries such as oil, gas, construction, renewable energy, and transportation. Traditional inspection methods, being labor‐intensive, hazardous, and often subjective, fall short in addressing modern inspection demands.
Alhossein Alharbi   +3 more
wiley   +1 more source

Age Replacement for Balanced Systems Under Mission Durations

open access: yesQuality and Reliability Engineering International, Volume 42, Issue 6, Page 3369-3384, October 2026.
ABSTRACT With advances in technology, systems such as Unmanned Aerial Vehicles (UAV) and planetary landing vehicles whose operation requires maintaining balance across sectors have attracted increasing attention within the balanced systems literature.
Ferhan BAŞ KAMAN
wiley   +1 more source

Input–Output Finite‐Time Stability and Stabilization of Nonautonomous Nonlinear Quadratic Systems via State and Output Feedback

open access: yesInternational Journal of Robust and Nonlinear Control, Volume 36, Issue 15, Page 7088-7101, October 2026.
ABSTRACT This paper presents novel results regarding the input–output finite‐time stability (IO‐FTS) of nonlinear quadratic systems (NLQSs), a class of dynamical models particularly useful for the study of robotic systems, biochemical reaction networks, and other processes of interest to the applied sciences.
Alessio Merola   +5 more
wiley   +1 more source

Respiration Patterns of Southern Right Whale (Eubalaena australis) Mothers and Calves in Southern Brazil

open access: yesMarine Mammal Science, Volume 42, Issue 4, October 2026.
ABSTRACT Respiration is a key physiological process in cetaceans, closely linked to energy expenditure, behavior, and physiological state. Using drone‐based surveys, we quantified respiration patterns of southern right whale (Eubalaena australis) mother–calf pairs in southern Brazil across two reproductive seasons (2020–2021).
Jéssica Karasek   +5 more
wiley   +1 more source

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