Results 51 to 60 of about 476,160 (349)
Multi‐Material Additive Manufacturing of Soft Robotic Systems: A Comprehensive Review
Advanced Robotics Research, EarlyView.This review explores the transformative role of multi‐material additive manufacturing (MMAM) in the development of soft robotic systems. It presents current techniques, materials, and design strategies that enable functionally graded and adaptive structures.
Ritik Raj +2 more
wiley +1 more source
Fisheries statistical bulletin, Kainji Lake, northern Nigeria, 1997 [PDF]
, 1998 The bulletin presents summary tables and charts on levels of fishing activity, fishing effort, yields and economic values of yields for the fisheries of Kainji Lake, Nigeria for the year 1997.
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TreeSpider: In‐Canopy Exploration With Tether‐Based Aerial Modular Arms
Advanced Robotics Research, EarlyView.A tethered drone with perching arms and a 360° ring enables unprecedented maneuverability within dense forest canopies. By dynamically adjusting tether length and decoupling pitch from the frame, it navigates between branches, senses multiple trees, and interacts physically with foliage.
Luca Romanello +7 more
wiley +1 more source
The Effetct of Flow Velocity Among to the Performance of Pengerih Fishing Gear [PDF]
, 2015 Primadi.heri@yahoo.comThe purpose of this study was to find the right position of fishing gear. If the goal was reached, this study is expected to provide benefits for fishermen in the field of arrest.
Nofrizal, N. (Nofrizal) +2 more
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Marine Pollution Bulletin, 2018 Most lost fishing gear is made of non-biodegradable plastics that may sink to the sea floor or drift around in currents. It may remain unnoticed until it shows up on coral reefs, beaches and in other coastal habitats.
Laura Valderrama Ballesteros +2 more
semanticscholar +1 more source
Advanced Robotics Research, EarlyView.This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska +2 more
wiley +1 more source
Practices of Illegal Fishing in Pemalang Region: A Policy Analysis
E3S Web of Conferences, 2018 The use of unsustainable fishing gear has resulted in the decline of fish resources and threatens the sustainability of fish resources. This can cause harm to the state and the interests of the fishermen themselves.
Wahyuningrat +2 more
doaj +1 more source
Changes of the eel fishery patterns in the Vistula Lagoon, Poland [PDF]
Acta Ichthyologica et Piscatoria, 2008 Background. The decline in the eel population is reflected in the decreased incomes of fishers. This has led to changes in the structure and size of the fishing effort. The fyke nets used in eel catches are multi-species gear.
I. Psuty, B. Draganik
doaj +3 more sources
Estimating fishing effort in small-scale fisheries using GPS tracking data and random forests
Ecological Indicators, 2021 During the last decade spatial patterns of industrial fisheries have been increasingly characterized using tracking technologies and machine learning analytical algorithms.
Faustinato Behivoke +5 more
doaj +1 more source
Shark Declines in the Mediterranean Sea [PDF]
, 2008 Summarizes a study of population and biomass trends of large sharks in the Mediterranean, and highlights the risk of some species becoming extinct as a result of unintended capture in fishing gear, targeted shark fishing, and human population ...
Fabrizio Serena +3 more
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