Results 81 to 90 of about 166,506,875 (338)

FGI-OSNMA: An Open Source Implementation of Galileo’s Open Service Navigation Message Authentication

, 2023
The European Global Navigation Satellite System (GNSS) Galileo is launching the Open Service Navigation Message Authentication (OSNMA) to enable navigation message authentication for all users, and therefore increasing the resiliency against spoofing ...
García, José M. Vallet, Alanko, Jarno N., Hammarberg, Toni, Bhuiyan, M. Zahidul H.   +3 more
core   +1 more source

Analysis of the Carrier Phase Multipath Error in the Context of Correction Maps for Urban Navigation [PDF]

, 2021
One of the most important functions for the safety of autonomous driving is the self-localisation of a moving platform. The GNSS (Global Navigation Satellite System) sensor is - compared to other sensors as, e.g., video, radar or camera - the only sensor
Wübbena, Temmo, Ren, Le, Skupin, Christian, Kersten, Tobias, Schön, Steffen, O'Connor, Marcus, Ruwisch, Fabian   +6 more
core   +1 more source

Model Predictive Based Unscented Kalman Filter for Hypersonic Vehicle Navigation With INS/GNSS Integration

IEEE Access, 2020
The INS/GNSS integration is the commonly used technique for hypersonic vehicle navigation. However, owing to the complicated flight dynamics with high maneuverability and large flight envelope, the dynamic model of INS/GNSS integration inevitably exists ...
Gao-Ge Hu, Longqiang Ni, Bing-Bing Gao, Xin-He Zhu, Wei Wang, Yongmin Zhong   +5 more
semanticscholar   +1 more source

Preoperative circulating tumor cells integrated with imaging analysis for prognostic evaluation in head and neck squamous cell carcinoma

Molecular Oncology, EarlyView.
Detecting circulating tumor cells (CTCs) in blood before surgery may help predict outcomes in patients with head and neck squamous cell carcinoma (HNSCC). Here, we show when combined with tumor size and lymph node involvement from routine imaging, CTC status identifies high‐risk patients with poorer survival—offering a simple, minimally invasive tool ...
Susanne Flach, Gizem Abaci, Tom Huberty, Axel Lechner, Lukas Käsmann, Jens Ricke, Sophia Stöcklein, Martin Canis, Philipp Baumeister, Marianna Alunni‐Fabbroni   +9 more
wiley   +1 more source

Integration of Inertial Navigation System with EM-log Using H-infinity Filter [PDF]

E3S Web of Conferences, 2019
This paper presents the integration of inertial navigation system (INS) with electromagnetic-log (EM-log) as an underwater navigation system using H-infinity filter for robustness from the uncertainty of the sea current model. In underwater environments,
Cha Jaehyuck, Ju Hojin, Park Chan Gook, Yoo Kijeong, Park Chanju   +4 more
doaj   +1 more source

A comprehensive review of navigation systems for visually impaired individuals

Heliyon
Background This review explores the evolutionary trajectory of navigation assistance tools tailored for the visually impaired, spanning from traditional aids like white canes to contemporary electronic devices.
M. H. Abidi, Arshad Noor Siddiquee, H. Alkhalefah, Vishwaraj Srivastava   +3 more
semanticscholar   +1 more source

Speed and Oscillations: Medial Septum Integration of Attention and Navigation

Frontiers in Systems Neuroscience, 2017
Several cortical and diencephalic limbic brain regions incorporate neurons that fire in correlation with the speed of whole-body motion, also known as linear velocity.
M. Tsanov
semanticscholar   +1 more source

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

FEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz, Bart Geverts, Johan A. Slotman, Andrea Sacchetti, Stefan Prekovic, Martin E. van Royen, Adriaan B. Houtsmuller   +6 more
wiley   +1 more source

iPHACE: integrative navigation in pharmacological space [PDF]

Bioinformatics, 2010
Abstract Summary: The increasing availability of experimentally determined binding affinities for drugs on multiple protein targets requires the design of specific mining and visualization tools that graphically integrate chemical and biological data in an efficient environment.
Ricard García-Serna, Oleg Ursu, Tudor I. Oprea, Jordi Mestres   +3 more
openaire   +3 more sources

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source