Results 61 to 70 of about 29,639 (201)

Study on the development and application of foreign extra-large unmanned underwater vehicles

open access: yesZhongguo Jianchuan Yanjiu
The extra-large unmanned underwater vehicle (XLUUV), as an underwater unmanned combat platform capable of carrying a large number of mission payloads, holds significant research value.
Xiangyuan ZHANG, Ji HUA
doaj   +1 more source

Routing protocols based on protocol operations for underwater wireless sensor network: A survey

open access: yesEgyptian Informatics Journal, 2018
Underwater Wireless Sensor Network (UWSN) is the well interesting area for research community due to its versatile applications like: ocean monitoring, underwater mineral extraction, tactical surveillance, marine internal wild life, offshore explorations
Mukhtiar Ahmed   +2 more
doaj   +1 more source

Launching the Grand Challenges for Ocean Conservation [PDF]

open access: yes, 2015
The ten most pressing Grand Challenges in Oceans Conservation were identified at the Oceans Big Think and described in a detailed working document:A Blue Revolution for Oceans: Reengineering Aquaculture for SustainabilityEnding and Recovering from Marine

core  

Wearable Sensors Fabricated by 3D‐Printed Composite Hydrogel with 2D Fillers

open access: yesSmall Methods, EarlyView.
This review explores how 3D printing integrates 2D conductive fillers into hydrogel matrices to fabricate high‐performance flexible sensors. By tailoring microstructures and nanomaterial interactions, these devices achieve enhanced sensitivity, durability, and environmental adaptability for healthcare monitoring, human‐machine interfaces, and robotic ...
Yaxuan Li   +5 more
wiley   +1 more source

New Zealand Guidelines for cyanobacteria in recreational fresh waters: Interim Guidelines [PDF]

open access: yes, 2009
This document is divided into four main sections, plus 14 appendices. Section 1. Introduction provides an overview of the purpose and status of the document as well as advice on who should use it. Section 2.
Hamilton, David P.   +4 more
core   +1 more source

Private Network Realignment: State Strategies Versus Market‐Driven Globalization in the Subsea Cable Network

open access: yesGlobal Policy, EarlyView.
ABSTRACT Much of the subsea cable network, which carries the vast majority of global internet traffic, is developed, owned, and operated by private corporations. In an era of growing global tensions, states have come to view these cables as critical to their interests. The article addresses the disconnect between statecraft‐centric explanations and the
Joscha Abels
wiley   +1 more source

Illegal, Unreported and Unregulated (IUU) Fishing: A Whitepaper [PDF]

open access: yes, 2015
Illegal, unregulated and unreported (IUU) fishing refers to fishing activities that do not comply with regional, national, or international fisheries conservation or management measures.
Bernd Cordes
core  

Underwater Multi-Robot Convoying using Visual Tracking by Detection

open access: yes, 2017
We present a robust multi-robot convoying approach that relies on visual detection of the leading agent, thus enabling target following in unstructured 3-D environments.
Chang, Wei-Di   +9 more
core   +1 more source

Biodiversity research requires more motors in air, water and on land

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Human activities have accelerated species extinctions, driving rapid biodiversity decline. Simultaneously, advancements in Artificial Intelligence (AI) and autonomous systems offer transformative potential for biodiversity research. Uncrewed vehicles—drones (aerial systems) and other robots (ground and underwater platforms)—equipped with high ...
Man Qi   +8 more
wiley   +1 more source

A Heterogeneous Glider System with Underwater Acoustic Communication and Positioning

open access: yesPolish Maritime Research
Autonomous underwater vehicles are increasingly frequently used in the fields of ocean observation, data collection, and tactical surveillance. Underwater navigation and near real-time communication are the most important factors limiting the performance
Zhang Xiaochuan   +3 more
doaj   +1 more source

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