Results 81 to 90 of about 599 (171)

Remotely piloted aircraft system and machine learning for detection of coffee plants subjected to foliar application of chitosan

European Journal of Remote Sensing
Considered a biostimulant, chitosan can affect the physiological responses of plants to water deficit, acting as an antitranspirant under agricultural stress.
Nicole Lopes Bento, Gabriel Araújo e Silva Ferraz, Mirian De Lourdes Oliveira, Alisson André Vicente Campos, Milene Alves de Figueiredo Carvalho, Dalyse Toledo Castanheira, Ana Cristina de Souza, Tulio de Paula Pires, Giuseppe Rossi, Valentina Becciolini   +9 more
doaj   +1 more source

Safety Assessment for Light Remotely Piloted Aircraft Systems

, 2016
The aim of this paper is the presentation of a novel methodology for risk assessment applied to different RPAS with a MTOM lower than 25 kg, also including lighter-than-air configurations. This methodology concerns with ground impacts and does not cover the aspects of mid-air collisions.
GUGLIERI, GIORGIO, RISTORTO, GIANLUCA
openaire   +1 more source

Drone images afford more detections of marine wildlife than real-time observers during simultaneous large-scale surveys. [PDF]

PeerJ, 2023
Hodgson AJ, Kelly N, Peel D.
europepmc   +1 more source

Potential of a Remotely Piloted Aircraft System with Multispectral and Thermal Sensors to Monitor Vineyard Characteristics for Precision Viticulture. [PDF]

Plants (Basel)
Lee L, Reynolds A, Dorin B, Shemrock A.
europepmc   +1 more source

Evaluating Structural Details' Influence on Elastic Wave Propagation for Composite Structures via Ray Tracing. [PDF]

Sensors (Basel), 2023
Sánchez Iglesias F, Fernández López A.   +1 more
europepmc   +1 more source

The use of drones for the delivery of diagnostic test kits and medical supplies to remote First Nations communities during Covid-19. [PDF]

Am J Infect Control, 2022
Flemons K, Baylis B, Khan AZ, Kirkpatrick AW, Whitehead K, Moeini S, Schreiber A, Lapointe S, Ashoori S, Arif M, Berenger B, Conly J, Hawkins W.   +12 more
europepmc   +1 more source

A drone-based prototype technique for monitoring soil degassing at active volcanic craters. [PDF]

Earth Planets Space
Girona T, Williams J, Copple J, Westhoff M, Drymoni K, García-Martínez N, Benavente D, Bacon CA, de Moor M, Lev E.   +9 more
europepmc   +1 more source

Champion-level drone racing using deep reinforcement learning. [PDF]

Nature, 2023
Kaufmann E, Bauersfeld L, Loquercio A, Müller M, Koltun V, Scaramuzza D.   +5 more
europepmc   +1 more source

Attention Regulation Among Sleep-Deprived Air-Force Pilots. [PDF]

J Neurosci Res
Dolev T, Maoz I, Zubedat S, Aga-Mizrachi S, Levkovsky A, Nakdimon I, Ben-Ari O, Grinstein D, Gordon B, Avital A.   +9 more
europepmc   +1 more source

Droplet distribution and mitigation of occupational exposure risk in eucalyptus sprout eradication using a remotely piloted aircraft. [PDF]

Front Plant Sci
Felipe Oliveira Ribeiro L, Leandro da Vitória E, Pereira Bastos H, Vieira Zanelato J, de Assis Martins Júnior J, de Vicente Ferraz A, Gomes Dos Santos T, de Assis Ferreira F, Victor Oliveira Ribeiro J, de Assis Silva S, Chen P.   +10 more
europepmc   +1 more source