Results 71 to 80 of about 2,289,473 (322)

Completeness and Accuracy of a Wide-Area Maritime Situational Picture based on Automatic Ship Reporting Systems [PDF]

, 2014
Automatic ship reporting systems (AIS – Automatic identification System, LRIT – Long Range Identification and Tracking, VMS – Vessel Monitoring System) today allow global tracking of ships.
ALVAREZ ALVAREZ Marlene, ERIKSEN TORKILD, GAMMIERI VINCENZO, VAN WIMERSMA GREIDANUS Herman   +3 more
core   +2 more sources

Automatic video system for aircraft identification [PDF]

Proceedings of the Fifth International Conference on Information Fusion. FUSION 2002. (IEEE Cat.No.02EX5997), 2003
Advanced surface movement guidance and control systems need the identification of aircraft and vehicles in airport movement areas. In this work, a video identification algorithm based on tail number recognition is proposed as a part of a global surveillance video system.
J.M. Molina, J. Garcia, A. Berlanga, J. Besada, J. Portillo   +4 more
openaire   +1 more source

Ship-Collision Avoidance Decision-Making Learning of Unmanned Surface Vehicles with Automatic Identification System Data Based on Encoder—Decoder Automatic-Response Neural Networks

Journal of Marine Science and Engineering, 2020
Intelligent unmanned surface vehicle (USV) collision avoidance is a complex inference problem based on current navigation status. This requires simultaneous processing of the input sequences and generation of the response sequences.
M. Gao, Guoyou Shi
semanticscholar   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Automatic Identification and Early-warning System for On-board Rail Corrugation Based on Image Processing Technology

Chengshi guidao jiaotong yanjiu
[Objective] Current daily metro track inspections, including manual detection and track inspection vehicle method, suffer from issues such as low efficiency and high costs, failing to meet the increasing demands for rail transit operation safety ...
Tingrui CUI, Yujie LI, Chang LIU, Miaomiao HUO   +3 more
doaj   +1 more source

Using Automatic Identification System (AIS) Data to Estimate Whale Watching Effort

Frontiers in Marine Science, 2021
The growing concerns about the negative effects caused by whale watching on wild cetacean populations are evincing the need to measure whale watching effort more precisely.
Javier Almunia, Patricia Delponti, Fernando Rosa   +2 more
doaj   +1 more source

A capacity study for vessel traffic using automatic identification system data [PDF]

, 2018
In this study, we created a simulation model to assess the overall impact of implementing a one-way traffic policy due to construction works. The inputs of the simulation model are found by performing statistical analysis on data from the Automatic ...
De Cock, Kurt, De Vuyst, Stijn, Deceuninck, Matthias, Eloot, Katrien, Vantorre, Marc   +4 more
core   +1 more source

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

FEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga, Toshiki Takahashi, Akiko Kuma, Hiroyuki Kawahara   +3 more
wiley   +1 more source

Validation of Atmospheric Ducts Inversion Using Automatic Identification System Signals at Sea

IET Microwaves, Antennas & Propagation
In order to verify the feasibility of atmospheric duct inversion method using automatic identification system signal in the actual sea area, a sea experiment was carried out.
Wenlong Tang, Hui Hu, Shangfu Liu, Bin Tian   +3 more
doaj   +1 more source

Accuracy of GNSS Position Stored in Fishing Boat Location Transmitters in Comparison with That of DGPS Position

Journal of Marine Science and Engineering, 2023
Fishing boat laws in Korea require fishing boats to be equipped with a location transmitter. Approximately 91% of registered fishing boats have V-pass terminals, whereas those with a gross tonnage of 10 t or more have either V-pass or automatic ...
Bong-Kyu Jung, Cheor-Hong Park, Won-Sam Choi   +2 more
doaj   +1 more source