Results 91 to 100 of about 222,763 (289)

Advancing European Plant Variety Registration: Data‐Driven Insights and Stakeholder Perspectives

open access: yesAgribusiness, EarlyView.
ABSTRACT Efficient plant variety registration is crucial for fostering innovation in the European Union, yet the current regulatory framework is complex and faces calls for reform. This study provides data‐driven evidence to inform the ongoing legislative debate by employing a mixed‐methods approach.
Sergio Urioste Daza   +2 more
wiley   +1 more source

Note sur quelques particularités dans l'habitat de Glossina palpalis gambiensis Vanderplank, 1949 (Diptera, Glossinidae) observées au Sénégal

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1974
Il existe des particularités dans l'habitat de Glossina palpalis gambiensis à l'extrême limite de son aire de distribution au Sénégal. La sous-espèce a pu s'adapter à certains types de végétation: végétation épineuse, buissons divers en l'absence de ...
Saydil Touré
doaj   +1 more source

La végétation du continent européen: Ozenda Paul, Végétation du continent européen

open access: yes, 1995
Demangeot Jean. La végétation du continent européen: Ozenda Paul, Végétation du continent européen. In: Annales de Géographie, t. 104, n°584, 1995.
Demangeot, Jean
core  

Deforestation and Efficiency: Insights From Forest Transition in the Brazilian Cerrado

open access: yesAgribusiness, EarlyView.
ABSTRACT This paper estimates technical efficiency (TE) and environmental efficiency (EE) of agricultural production at the municipal level of the Brazilian Cerrado in 2006 and 2017, and investigates their underlying mechanisms in relation to forest transition theory.
Ricardo Muniz Simões   +2 more
wiley   +1 more source

Variations saisonnières de la densité apparente et du taux d'infection par Trypanosoma spp. de Glossina palpalis gambiensis (Vanderplank, 1949) en zone soudanienne au Mali

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1997
Glossina palpalis gambiensis infeste les forêts ripicoles et les galeries forestières du fleuve Niger et ses affluents dans la zone agropastorale de Baguinéda-Tienfala. L'incidence de la trypanosomose (liée à la densité apparente de cette sous-espèce et
A. Djiteye   +8 more
doaj   +1 more source

Lidar‐Based Object Tracking of Traffic Participants with Sensor Nodes in Existing Urban Infrastructure

open access: yesAdvanced Intelligent Systems, EarlyView.
This paper presents a lidar‐based sensor node design and a rule‐based state observer for edge‐based traffic participant tracking. Unlike other state‐of‐the‐art methods, this state observer enables real‐time, CPU‐only edge processing without relying on machine learning approaches.
Simon Schäfer   +2 more
wiley   +1 more source

Cteno‐Bot: An Untethered Metachronally Swimming Robot With Magnetoactive Propulsors

open access: yesAdvanced Intelligent Systems, EarlyView.
We present Cteno‐bot, an untethered ctenophore‐inspired robot which swims using metachronally coordinated appendages. A single mechanism controls up to 216 magnetoactive propulsors via a dynamically varying magnetic field. We show that the swimming speed of the robot can be increased without a corresponding increase in power requirement, simply by ...
David J. Peterman, Margaret L. Byron
wiley   +1 more source

Gaussen (H.). — Végétation de la moitié orientale des Pyrénées. Sol, climat, végétation.

open access: yes, 1927
Allix André. Gaussen (H.). — Végétation de la moitié orientale des Pyrénées. Sol, climat, végétation. . In: Revue de géographie alpine, tome 15, n°4, 1927. pp.
Allix, André
core  

Enhanced Monocular Depth Estimation Using ResNet Backbone and Multiscale Feature Decoding for Precise Object Distance Measurement

open access: yesAdvanced Intelligent Systems, EarlyView.
A lightweight monocular perception framework generates high‐fidelity depth maps and integrates YOLOv8 detection to estimate object‐wise distances from a single RGB image. Evaluated on KITTI and the proposed D‐Far250 dataset, the system demonstrates accurate long‐range perception up to 250 m while maintaining real‐time performance, enabling scalable ...
Faseeh Muhammad   +5 more
wiley   +1 more source

Carte alpestre de végétation

open access: yes, 1963
Blanchard R. Carte alpestre de végétation. In: Méditerranée, 4ᵉ année, n°4, 1963. pp.
Blanchard, Raoul
core  

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