Results 111 to 120 of about 1,777,518 (275)

Adaptive Sea Clutter Suppression for Marine Radar Systems to Enhance Uncrewed Surface Vehicle Autonomy

open access: yesNavigation
Marine radar is crucial for detecting objects near ships and ensuring safe navigation, and the performance of marine radar relies heavily on gain-tuning.
Seongpil Cho, Jae Yong Lee, Jungwook Han
doaj   +1 more source

From the Ground to the Stars: The Vertical Politics of the EU Drone Wall and Airspace Defence

open access: yesJCMS: Journal of Common Market Studies, EarlyView.
Abstract This research note analyses the European Commission's Defence Readiness Roadmap 2030 as a manifestation of a new spatial and technological logic of European defence: the vertical territorialisation of security. Moving beyond traditional perimeter‐based understandings of territorial defence, the Roadmap constructs a multi‐layered continuum ...
Justinas Lingevicius   +2 more
wiley   +1 more source

Proceedings of the 7th Irish Shellfish Safety Workshop [PDF]

open access: yes, 2007
This document outlines the proceedings of the 7th Irish Shellfish Safety Scientific Workshop. This event was organised by the Marine Institute, the Food Safety Authority of Ireland and Bord Iascaigh Mhara to discuss the methods and advances of food ...
Marine Institute
core   +2 more sources

Modelling compressive loading in large‐bodied mammals reveals distinct biomechanical strategies in proboscidean humeri

open access: yesJournal of Anatomy, EarlyView.
Graviportal proboscideans differ in limb morphology, adopting slender or more robust long bone morphotypes. Finite element analyses (FEA) on extant and extinct taxa reveal functional differences between morphotypes, with robust humeri exhibiting lower peak stress under neutral and off‐axis loading.
Nicolas Ferdinand Wagner   +2 more
wiley   +1 more source

Proceedings of the 5th Irish Shellfish Safety Workshop, Rosscarbery, October 28th 2004 [PDF]

open access: yes, 2005
This document outlines the proceedings of the 5th Irish Shellfish Safety Scientific Workshop. This event was organised by the Marine Institute, the Food Safety Authority of Ireland and Bord Iascaigh Mhara to discuss the methods and advances of food ...
Marine Institute
core   +2 more sources

Crawling under the radar: Two novel Paulinella species expand knowledge about the ecology and evolution of a primary plastid‐containing amoeba lineage

open access: yesJournal of Phycology, EarlyView.
Abstract The genus Paulinella represents a rare, independent case of primary endosymbiosis, providing a unique system to study the early stages of organelle evolution. Here, we expand current understanding of primary plastid endosymbiosis through the discovery and characterization of two novel photosynthetic amoebae, Paulinella marae sp. nov.
Julia Van Etten   +9 more
wiley   +1 more source

Marine Biotechnology Task Force Report [PDF]

open access: yes, 2017
Marine biotechnology is a rapidly growing area that is recognised, by policy makers and the enterprise sector, as offering significant potential to develop market opportunities for new products and processes by enabling greater utilisation of marine ...
Marine Biotechnology Task
core   +2 more sources

Mesophotic octocoral larval settlement preferences and behaviors

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Lab‐based coral reproduction is advancing restoration efforts to support coral populations injured by the 2010 Deepwater Horizon oil spill. Objectives This study aimed to answer foundational questions concerning coral spawning and larval settlement that need to be resolved for these mesophotic and deep‐sea coral species before ...
Mark McCauley   +10 more
wiley   +1 more source

Marine Radar Image Sequence Target Detection Based on Space–Time Adaptive Filtering and Hough Transform

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The performance of marine radar target detection is largely affected by the intricate and dynamic space–time variations of sea clutter signals, which cause substantial numbers of false and missed alarms. To improve the target detection performance
Baotian Wen   +3 more
doaj   +1 more source

Electrified Carbon‐Neutral Methanol Production Pathways: A Multiscale Techno‐Economic‐Environmental Assessment Based on the UK Energy System

open access: yesAdvanced Chemical Engineering, Volume 1, Issue 2, December 2026.
A two‐scale framework bridges process‐level physics and system‐level decision‐making for electrified green methanol production. Replacing computationally demanding reactor simulations with an interpretable symbolic‐regression surrogate enables rapid techno‐economic and life‐cycle assessment. The framework reveals how process performance propagates into
Yuanjing Zhao   +5 more
wiley   +1 more source

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