Results 61 to 70 of about 193 (172)

Weaponising the Supply Chain: Yemen's Blockade and the Contradictions of Maritime Logistics Capital

open access: yesAntipode, Volume 58, Issue 1, January 2026.
Abstract This paper examines the 2023–2025 naval blockade imposed by Yemen in the Red Sea. It argues that the blockade's success in disrupting global trade stemmed from the potent confluence of asymmetric military tactics and the structural vulnerabilities inherent within global maritime logistics capitalism.
Ashok Kumar
wiley   +1 more source

Target Threat Assessment Method for UUVs Based on EBM

open access: yes水下无人系统学报
In order to solve the problems of lack of data mining ability and insufficient explanatory nature of neural network algorithms when traditional target threat assessment methods process complex battlefield situation data, this paper proposed a threat ...
Shuwei LIU, Jianqing CHENG, Kai LIU
doaj   +1 more source

USV/UUV Cooperative Navigation Algorithm Based on Moving Long Baseline and Navigation Error Correction

open access: yes水下无人系统学报
Unmanned undersea vehicles(UUVs) undergo a cumulative increase of inertial navigation error caused by long-term cooperative movement. In order to reduce the relative navigation errors between unmanned surface vessels(USVs) and UUVs and improve the ...
Huifeng JIAO   +4 more
doaj   +1 more source

A Cooperative Encirclement Method Based on Delay-Robust Multi-Agent Reinforcement Learning

open access: yes水下无人系统学报
To address delayed observations caused by acoustic communication in cooperative operations of multiple unmanned undersea vehicles(UUVs), a cooperative encirclement method based on delay-robust multi-agent reinforcement learning was proposed.
Songchen FU   +5 more
doaj   +1 more source

Threats from and Countermeasures for Unmanned Aerial and Underwater Vehicles. [PDF]

open access: yesSensors (Basel), 2022
Khawaja W   +5 more
europepmc   +1 more source

Comparison of Partial Admission Axial and Radial Inflow Turbines for Underwater S-CO2 Power Cycle System

open access: yes水下无人系统学报
The reasonable application of supercritical carbon dioxide(S-CO2) power cycle systems to unmanned undersea vehicles(UUVs) can help address the problem of low efficiency for the existing UUV steam power cycle systems, especially for small-power ...
Hanwei WANG   +5 more
doaj   +1 more source

Editorial: Special Issue on Energy Sustainability in Marine Robotics. [PDF]

open access: yesFront Robot AI, 2022
Qian H, Lam TL, Zhang F, Maurelli F.
europepmc   +1 more source

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