Results 21 to 30 of about 465 (114)

Impacts of Space Weather‐Induced Satellite Navigation Errors on UAV Collision Risk: An Estimation for Parallel and Crossing Routes

Space Weather, Volume 23, Issue 11, November 2025.
Abstract Satellite navigation systems are vulnerable to space weather disturbances, which can degrade positioning accuracy and potentially increase the collision risk of unmanned aerial vehicles (UAVs). This study investigates the influence of navigation errors caused by ionospheric scintillation on UAV encounter scenarios. Two route configurations are
Dabin Xue, Chengpeng Jiang, Shiwei Yu, Zhe Yang, Jialing Liu   +4 more
wiley   +1 more source

In vivo and in silico models of Drosophila for Parkinson's disease

The FEBS Journal, Volume 292, Issue 18, Page 4753-4773, September 2025.
In vivo and in silico models of Drosophila offer valuable advantages in the generation, analysis, and interpretation of complex biological data, thereby significantly advancing our understanding of Parkinson's disease. Molecular‐level measurements and phenotypic data from Drosophila are extensively utilised in metabolic network modeling and artificial ...
Müberra Fatma Cesur, Rachel Strazdins, Souvarish Sarkar, Tunahan Çakır   +3 more
wiley   +1 more source

NASA UAS traffic management national campaign: Operations across Six UAS Test Sites [PDF]

2016 IEEE/AIAA 35th Digital Avionics Systems Conference (DASC), 2016
NASA's Unmanned Aircraft Systems Traffic Management research aims to develop policies, procedures, requirements, and other artifacts to inform the implementation of a future system that enables small drones to access the low altitude airspace. In this endeavor, NASA conducted a geographically diverse flight test in conjunction with the FAA's six ...
Joseph Rios, Daniel Mulfinger, Jeff Homola, Priya Venkatesan   +3 more
openaire   +1 more source

Two‐Stage Approach to Small‐Object Detection

Systems Engineering, Volume 28, Issue 4, Page 548-556, July 2025.
ABSTRACT Unmanned aerial systems (UAS) are increasingly finding applications in civilian and commercial sectors. The utilization of machine learning techniques in UAS image analysis significantly advances target detection and tracking algorithms. In the field of systems engineering, the integration of advanced object detection techniques within UAS ...
Mingrui Yu, Henry Leung
wiley   +1 more source

Rescue of Epilepsy‐Associated Mutations of the Highly Conserved Glycine Residue 443 in the Human GABA Transporter 1

The FASEB Journal, Volume 39, Issue 11, 15 June 2025.
Mutations in the human GABA transporter 1 (hGAT‐1) gene impair GABA transport, leading to developmental disorders like epilepsy and autism. These mutations often disrupt protein folding. Pharmacochaperones can rescue transporter expression and function in heterologous cell lines and in Drosophila melanogaster, thus offering potential therapeutic ...
Nikita Shah, Vasylyna Kovalchuk, Rocco Zerlotti, Kim Cole, Andre Bazzone, Harald H. Sitte, Thomas Hummel, Ameya S. Kasture, Sonja Sucic   +8 more
wiley   +1 more source

A Review of Modeling and Control Techniques for Unmanned Aerial Vehicles

Engineering Reports, Volume 7, Issue 6, June 2025.
By systematically classifying UAV modeling techniques and comparing control methods, this paper addresses a notable gap in the current literature. Furthermore, it highlights emerging trends and challenges in UAV control systems, providing valuable insights to guide future research toward enhancing the stability, efficiency, and adaptability of ...
Elisabeth Andarge Gedefaw, Nardos Belay Abera, Chala Merga Abdissa   +2 more
wiley   +1 more source

Automated corrosion surface quantification in steel transmission towers using UAV photogrammetry and deep convolutional neural networks

Computer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 14, Page 2050-2070, 3 June 2025.
Abstract Corrosion in steel transmission towers poses a challenge to structural integrity and safety, requiring efficient detection methods. Traditional visual inspections are unsustainable due to the complexity and volume of structures. Their manual, qualitative, and subjective nature often leads to inconsistencies in maintenance planning.
Pierclaudio Savino, Fabio Graglia, Gabriele Scozza, Vincenzo Di Pietra   +3 more
wiley   +1 more source

On‐Land Pinniped Classification of Multiple Species and Demographic Classes on Multiple Substrates Using Deep Learning and Aerial Imagery

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 35, Issue 4, April 2025.
ABSTRACT Pinniped abundance and demographic monitoring is the foundation of informed decisions about conservation, management and protection. However, current aerial and on the ground monitoring techniques are generally resource intensive, may suffer detection error and can present hazards to on‐site surveyors.
Silas Santini, Sarah Codde, Elizabeth M. Jaime, Alan Jian, Esteban Valenzuela, Benjamin H. Becker   +5 more
wiley   +1 more source

Evaluating Interoperability of Deconfliction Algorithms in UAS Traffic Management

2025 AIAA DATC/IEEE 44th Digital Avionics Systems Conference (DASC)
The aim of this study is to investigate how different tactical conflict resolution algorithms perform when operating concurrently within the same airspace at the Very Low Level (VLL). With the rise of Urban Air Mobility (UAM), new Unmanned Aircraft System (UAS) Traffic Management (UTM) must accommodate diverse UTM service providers monitoring several ...
Bilgin, Zeynep, Verdoucq, Matthieu, Fremond, Rodolphe, Chauvin, Téo, Durand, Nicolas, Gianazza, David, Bronz, Murat   +6 more
openaire   +2 more sources

Abstracts

Molecular Oncology, Volume 19, Issue S1, Page 1-940, June 2025.
Abstracts submitted to the ‘EACR 2025 Congress: Innovative Cancer Science’, from 16–19 June 2025 and accepted by the Congress Organising Committee are published in this Supplement of Molecular Oncology, an affiliated journal of the European Association for Cancer Research (EACR).
wiley   +1 more source