Results 41 to 50 of about 31,351 (294)

A study of approach to assessing a functional relationship between solidity ratios for the rope/net part of midwater trawl

open access: yesИзвестия ТИНРО, 2020
In this paper we have analyzed an approach to assessing the relationship between some characteristics of the net panels forming the rope/net cone of a fishing trawl.
L. M. Simkin
doaj   +1 more source

Effect of Extension Piece Design on Catch Patterns in a Mediterranean Bottom Trawl Fishery

open access: yesFrontiers in Marine Science, 2022
The catch composition of bottom trawls is commonly refined and improved through changes in codend design. Measures like reducing the number of meshes in codend circumference or turning diamond netting by 90 degrees are well known to improve the size ...
Andrea Petetta   +8 more
doaj   +1 more source

An assessment of dolphin behaviour and bycatch mitigation techniques in the Pilbara Fish Trawl Fishery, Western Australia [PDF]

open access: yes, 2009
The incidental capture of unwanted species along with target species is a common and wasteful aspect of many fisheries. Trawl fisheries in particular have a high rate of incidental capture, or bycatch, due to the low selectivity of their nets.
Jaiteh, Vanessa
core  

Grounding Large Language Models for Robot Task Planning Using Closed‐Loop State Feedback

open access: yesAdvanced Robotics Research, EarlyView.
BrainBody‐Large Language Model (LLM) introduces a hierarchical, feedback‐driven planning framework where two LLMs coordinate high‐level reasoning and low‐level control for robotic tasks. By grounding decisions in real‐time state feedback, it reduces hallucinations and improves task reliability.
Vineet Bhat   +4 more
wiley   +1 more source

Twin-truss system design for antarctic krill trawl processing ship

open access: yesZhongguo Jianchuan Yanjiu, 2017
Aiming to improve the fishing efficiency of antarctic krill processing ships by averting the potential crushing of krill in the trawl to meet quality requirements, a twin-truss system design is proposed which has higher efficiency compared with the ...
ZHOU Chungkai, WANG Wei
doaj   +1 more source

Quantifying the Physical Impact of Bottom Trawling Based on High-Resolution Bathymetric Data

open access: yesRemote Sensing, 2022
Bottom trawling is one of the most significant anthropogenic pressures on physical seafloor integrity. The objective classification of physical impact is important to monitor ongoing fishing activities and to assess the regeneration of seafloor integrity
Mischa Schönke   +2 more
doaj   +1 more source

Testing the Installation of Camera Recorder GoPro Hero 3 to Observe the Fishes Escapement from Codend of Trawl Net in Trawling Operation [PDF]

open access: yes, 2016
The Testing the Installation of Camera Recorder GoPro Hero 3® to observe the Fishes Escapement from Codend of Trawl Net in Trawling Operation was conducted in with Fisheries Research Vessel Pramong No.16 of Eastern Marine Fisheries Research and ...
Chanrachkij, Isara, Petrasatien, Prasert
core  

Data‐Driven Bulldozer Blade Control for Autonomous Terrain Leveling

open access: yesAdvanced Robotics Research, EarlyView.
A simulation‐driven framework for autonomous bulldozer leveling is presented, combining high‐fidelity terramechanics simulation with a neural‐network‐based reduced‐order model. Gradient‐based optimization enables efficient, low‐level blade control that balances leveling quality and operation time.
Harry Zhang   +5 more
wiley   +1 more source

The survey of catch per unit of area and distribution of Nemipteridae in the Sistan and Baluchestan province waters (northern Oman Sea) [PDF]

open access: yesبوم‌شناسی آبزیان, 2019
This research was carried out to assess the effect of depth on distribution pattern, on density, and Catch Per Unit Area (CPUA) of Nemipteridae family in Oman Sea.
Vida Maturi   +2 more
doaj  

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

open access: yesAdvanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas   +6 more
wiley   +1 more source

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