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881
Evidence of genetic determination of annual movement strategies in medium-sized raptors
Published 2025-01-01“…Abstract Most species of migrating birds use a combination of innate vector-based orientation programs and social information to facilitate accurate navigation during their life. A number of various interspecies hybridisations have been reported in birds. …”
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882
Global Empirical Model of Sporadic-E Occurrence Rates
Published 2024-11-01“…This study develops a global empirical model of blanketing sporadic-E occurrence rates using a Karhunen–Loéve Expansion (KLE) of a global OR climatology built with Global Navigation Satellite System radio occultation (GNSS-RO) and ionosonde observations. …”
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883
Quid du port romain estuarien de Barzan (Charente-Maritime) ?
Published 2020-12-01“…It is tempting to propose to interpret these as landmarks for navigation, for example a lighthouse and/or seamark. …”
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884
Propellant Slosh Force and Mass Measurement
Published 2018-01-01“…Fully instrumented Smart Tanks will be able to provide force vector inputs to a spacecraft inertial navigation system; this in turn will (i) eliminate or reduce navigational errors, (ii) reduce wait time for uncertain slosh settling, since actual slosh forces will be known, and (iii) simplify slosh control hardware, hence reducing overall mass. …”
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885
Cognitive-Enhancing, Ex Vivo Antilipid Peroxidation and Qualitative Phytochemical Evaluation of the Aqueous and Methanolic Stem Bark Extracts of Lonchocarpus eriocalyx (Harms.)
Published 2020-01-01“…The results showed that mice that were treated with the studied plant extracts took significantly shorter transfer latencies, navigation distances, and significantly longer latencies in the target quadrant (NW) (p<0.05) compared with the negative control mice, indicating cognitive-enhancing activities. …”
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886
Visual Route Recognition in Urban Spaces: A Scalable Approach Using Open Street View Data
Published 2025-01-01“…This work has implications for urban surveillance, law enforcement, and smart city applications, supporting urban planning, resource management, search and rescue, and augmented reality navigation by improving localization without specialized hardware.…”
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887
Validation of the α-μ Model of the Power Spectral Density of GPS Ionospheric Amplitude Scintillation
Published 2014-01-01“…Depending on temporal and spatial distributions, ionospheric scintillation may cause availability and precision problems to users of global navigation satellite systems. The present work initially stresses the importance of the flexibility provided by α-μ model in comparison with the limitations of a single-parameter distribution for the representation of first-order statistics of amplitude scintillation. …”
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888
Automated Volumetric Milling Area Planning for Acoustic Neuroma Surgery via Evolutionary Multi-Objective Optimization
Published 2025-01-01“…Mastoidectomy is critical in acoustic neuroma surgery, where precise planning of the bone milling area is essential for surgical navigation. The complexity of representing the irregular volumetric area and the presence of high-risk structures (e.g., blood vessels and nerves) complicate this task. …”
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889
Water Hyacinth, an Invasive Species in Africa: A Literature Review
Published 2023“…The hyacinths further impact human activities by blocking waterways for fishing and destroying habitat for some fish to bread properly. Tourism and navigation are also affected by limiting access to recreational areas, especially for boat cruising. …”
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890
Mind the perception gap: Identifying differences in views among stakeholder groups of shared mobility services through bayesian best-worst method
Published 2025-06-01“…For bike-sharing, policy-makers should subsidize fleet expansion and improve infrastructure, while operators should transition to free-floating models and integrate navigation tools. For scooter-sharing, policy-makers should enforce safety standards and improve accessibility, while operators should invest in high-quality scooters and adopt competitive pricing models.Bridging these perception gaps is essential for fostering shared mobility adoption and enhancing user satisfaction.…”
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891
A Two-Point Association Tracking System Incorporated With YOLOv11 for Real-Time Visual Tracking of Laparoscopic Surgical Instruments
Published 2025-01-01“…The results indicate that the proposed system significantly improves the segmentation and tracking of surgical instruments, offering a reliable tool for enhancing intraoperative navigation and reducing the risk of surgical errors. …”
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892
Inclusive digital platforms: Designing for and with users with mild intellectual disabilities or low literacy skills
Published 2025-03-01“…The importance of an accessible onboarding process and intuitive navigation features including read-aloud and read-along functionalities also emerged. …”
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893
Inferring 3D displacement time series through InSAR measurements and potential field theory in volcanic areas
Published 2025-02-01“…The reliability of our results has been tested through comparison with Global Navigation Satellite System measurements. Our approach is innovative and represents a helpful tool for the investigation and modelling of volcanic sources.…”
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894
Feasibility and accuracy of CARLO© guided optic canal unroofing
Published 2024-09-01“…Prior to the procedure, preoperative planning was conducted using NeuroPlan©, which accurately segmented crucial anatomical structures and devised trajectories with a safety margin of 2mm from high-risk areas. A navigation system and additional referencing screws were employed to achieve precise bone ablation. …”
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895
The Role of Immersive Experience in Anxiety Reduction: Evidence from Virtual Reality Sessions
Published 2024-12-01“…Both groups used goggles for virtual space navigation, with the experimental group employing a multijoint arm mounted on an aluminum frame and special algorithms to navigate without controllers. …”
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896
Ship Formation and Route Optimization Design Based on Improved PSO and D-P Algorithm
Published 2025-01-01“…The test results show that the total navigation distance of the allocation path generated by the ship formation model is 605.3 meters, the calculation time is 31.8 seconds, and all ships can be accurately allocated to the target point. …”
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897
Evaluation of Zenith Tropospheric Delay Derived from Ray-Traced VMF3 Product over the West African Region Using GNSS Observations
Published 2021-01-01“…The growing demand for Global Navigation Satellite System (GNSS) technology has necessitated the establishment of a vast and ever-growing network of International GNSS Service (IGS) tracking stations worldwide. …”
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898
Enhancing epidemic preparedness: a data-driven system for managing respiratory infections
Published 2025-02-01“…Phase 3 involved usability testing with health professionals who evaluated navigation, data accuracy, decision-support features, providing feedback to enhance visualization clarity and filtering capabilities. …”
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899
Clinical experiences with robotic computed tomography-guided interventions: A comparison with manual technique
Published 2025-02-01“…The introduction of robotic guidance systems, such as MAXIO offers a potential solution for improving planning and navigation. This study evaluated the efficacy of the MAXIO needle-guiding robotic device in computed tomography (CT)-guided interventions compared with conventional manual techniques. …”
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900
Learning Air Traffic as Images: A Deep Convolutional Neural Network for Airspace Operation Complexity Evaluation
Published 2021-01-01“…A MTSI is generated by splitting the airspace into a two-dimension grid map and filled with navigation information. Motivated by the applications of deep learning network, the specific CNN model is introduced to automatically extract high-level traffic features from MTSIs and learn the SOC pattern. …”
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