Detection Of Ship Propeller Tonals
The noise produced by the cavitation of the propellers is the main acoustic signature used to detect and classify the ships in underwater recordings. Propeller noise exhibits cyclostationarity and creates acoustic traces called tonals which depends on the characteristic of the propellers and can be detected by using Integrated Cyclic Modulation ...
Yuzgec, Eren Taha +4 more
openaire +1 more source
The impacts of biological invasions
ABSTRACT The Anthropocene is characterised by a continuous human‐mediated reshuffling of the distributions of species globally. Both intentional and unintentional introductions have resulted in numerous species being translocated beyond their native ranges, often leading to their establishment and subsequent spread – a process referred to as biological
Phillip J. Haubrock +42 more
wiley +1 more source
MCEM: Multi-Cue Fusion with Clutter Invariant Learning for Real-Time SAR Ship Detection. [PDF]
Chen H, He M, Yang Z, Gan L.
europepmc +1 more source
CAFC-Net: A Critical and Align Feature Constructing Network for Oriented Ship Detection in Aerial Images. [PDF]
Zhang D, Wang C, Fu Q, Fu Q.
europepmc +1 more source
The influence of rivers on seabird foraging ecology
ABSTRACT Rivers act as vital arteries to the world's oceans, delivering fresh water and nutrients that sustain marine ecosystems. Globally, river flow increasingly is being altered by climate change and anthropogenic pressures; yet the significance of rivers to predatory marine species, such as seabirds, and the extent to which river‐related changes ...
Julia B. Morais +2 more
wiley +1 more source
Context-Guided SAR Ship Detection with Prototype-Based Model Pretraining and Check-Balance-Based Decision Fusion. [PDF]
Zhou H, Geng Z, Sun M, Wu L, Yan H.
europepmc +1 more source
A Dual-Polarimetric SAR Ship Detection Dataset and a Memory-Augmented Autoencoder-Based Detection Method. [PDF]
Hu Y, Li Y, Pan Z.
europepmc +1 more source
Can Hybrid Organisations Solve the Paradox of the Triple Bottom Line, and Does It Need Solving?
ABSTRACT This study investigates how B Corp certification enables hybrid organisations to integrate competing institutional logics of market and social purpose. Through a two‐stage qualitative design combining cross‐sector interviews with B Corps and an in‐depth case study, with a total of 30 participants, we analyse how certification supports hybrid ...
Ruth Cherrington +3 more
wiley +1 more source
Correction: Xu et al. MC-ASFF-ShipYOLO: Improved Algorithm for Small-Target and Multi-Scale Ship Detection for Synthetic Aperture Radar (SAR) Images. Sensors 2025, 25, 2940. [PDF]
Xu Y, Pan H, Wang L, Zou R.
europepmc +1 more source
DB-YOLO: A Duplicate Bilateral YOLO Network for Multi-Scale Ship Detection in SAR Images. [PDF]
Zhu H +5 more
europepmc +1 more source

