Results 21 to 30 of about 638,433 (245)

Experimental Flight Testing of an Adaptive Autopilot with Parameter Drift Mitigation

CoRR, 2023
This paper modifies an adaptive multicopter autopilot to mitigate instabilities caused by adaptive parameter drift and presents simulation and experimental results to validate the modified autopilot. The modified adaptive controller is obtained by including a static nonlinearity in the adaptive loop, updated by the retrospective cost adaptive control ...
Yin Yong Chee, Parham Oveissi, Siyuan Shao, Joonghyun Lee, Juan Augusto Paredes, Dennis S. Bernstein, Ankit Goel   +6 more
openaire   +2 more sources

Agroeconomic costs for meeting the Environmental Protection Agency's mitigation menu approach to pesticide regulation

Agricultural & Environmental Letters, 2023
In April 2022, the Environmental Protection Agency (EPA) introduced a workplan for pesticide registration and reregistration to meet obligations under the Endangered Species Act (ESA), which included a menu of suggested mitigation measures to reduce ...
Leah M. Duzy, David J. Campana, Richard Brain   +2 more
doaj   +1 more source

Phase Change Memory Drift Compensation in Spiking Neural Networks Using a Non-Linear Current Scaling Strategy

Journal of Low Power Electronics and Applications
The non-ideality aspects of phase change memory (PCM) such as drift and resistance variability can pose significant obstacles in neuromorphic hardware implementations.
Joao Henrique Quintino Palhares, Nikhil Garg, Yann Beilliard, Lorena Anghel, Fabien Alibart, Dominique Drouin, Philippe Galy   +6 more
doaj   +1 more source

Spray drift in field crops: A dataset to analyse the influence of air induction nozzles, hedges, and their combination on the reduction of sedimentary drift, aerial drift and exposure of bystanders

Data in Brief
In 2021 and 2022, the national and cross-sector project CAPRIV funded by the French Ministry of Agriculture, made it possible to assess the influence of application techniques associated or not with a hedge or an anti-drift net on spray drift and ...
Benjamin Perriot, David Pasquier, Yoan Hudebine, Florence Verpont, Adrien Vergès, Sébastien Codis, Jean-Paul Douzals, Carole Bedos, Sonia Grimbuhler, Marianne Sellam, Olivier Naud   +10 more
doaj   +1 more source

Spray drift in viticulture: A dataset to analyse the influence of spray application techniques, hedges and their combination on the reduction of sedimentary drift, aerial drift and exposure of bystanders

Data in Brief
In 2021 and 2022, the national and cross-sector project CAPRIV funded by the French Ministry of Agriculture, made it possible to assess the influence of application techniques associated or not with a hedge or an anti-drift net on spray drift and ...
Adrien Vergès, Sébastien Codis, Elodie Trinquier, Benjamin Perriot, David Pasquier, Yoan Hudebine, Florence Verpont, Jean-Paul Douzals, Carole Bedos, Sonia Grimbuhler, Marianne Sellam, Olivier Naud   +11 more
doaj   +1 more source

Research on the Mitigation of Environmental Pollution by Pesticides Due to Spray Drift by Agricultural Sprayers and Unmanned Aerial Spraying Systems

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Agriculture
While essential for meeting technological and economical requirements in modern agriculture, it has been shown that plant protection products do not always reach the intended target, so these chemicals contaminate ecosystems through runoff, leaching, and
Adrian MOLNAR-IRIMIE, Ovidiu RANTA, Ovidiu MARIAN   +2 more
doaj   +1 more source

Evolving Strategies in Machine Learning: A Systematic Review of Concept Drift Detection

Information
In this comprehensive literature review, we rigorously adhere to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines for our process and reporting.
Gurgen Hovakimyan, Jorge Miguel Bravo
doaj   +1 more source

Evidence‐Informed Multidisciplinary Consensus Guidance for the Psychosocial Care of Adolescents With High‐Risk Cancer: Recommendations From the Italian Association of Pediatric Hematology and Oncology

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adolescents with high‐risk cancer face complex developmental, psychosocial, and ethical challenges that extend beyond disease‐directed treatment. Although international recommendations exist for communication, psychosocial care, pediatric palliative care, survivorship, and shared decision‐making, these have largely evolved within ...
Johanna M. C. Blom, Dorella Scarponi, Giulia Zucchetti, Teresa Perillo, Maria Montanaro, Elisa Marconi, Chiara Rutigliano, Paolo Colavero, Paola Quarello, Marina Bertolotti, Monica Cellini, Carlo Clerici, Maurizio Mascarin, Francesca Bomben, Andrea Ferrari, the expert workgroup   +15 more
wiley   +1 more source

Evaluation of Spray Application Techniques and Air Induction Nozzles as Spray Drift Mitigation Measures in Vineyards

AgriEngineering
Spray drift is one of the most significant challenges in the application of Plant Protection Products (PPPs), as it contributes to water, soil, and food contamination and is highly associated with health risks to agricultural workers, bystanders, and ...
Georgios Bourodimos, Michael Koutsiaras, Vasilis Psiroukis, Aikaterini Kasimati, Spyros Fountas   +4 more
doaj   +1 more source

Bridging the Loneliness Gap: Depression, Connectivity, and Isolation in Pediatric Oncology Patients and Their Peers

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld, Scott H. Maurer, Michelle D. Watkinson, John Nury, Elise Barberis, Molly C. Mack   +5 more
wiley   +1 more source