Results 41 to 50 of about 6,192 (301)

On a bumper catch of catfish Tachysurus serratus at Karwar, Uttara Kannada [PDF]

, 1993
During January, 1991, atotal of 210 units of purse-seines were operated from Karwar. The depth of the fishing ground ranged between 21 and 40 m.On 22nd January, 1991.
Gandhi, V
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Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Identification of environmentally friendly of technology fishing gears in Bireuen District

Depik Jurnal
Bireuen District has significant potential in fisheries resources. However, the high potential of marine fisheries comes with various threats, such as overfishing and destructive fishing, which can disrupt the sustainability of marine ecosystems. The use
Rizka Maula, Makwiyah A. Chaliluddin, Ichsan Setiawan, Indra Indra, Muhammad Rusdi   +4 more
doaj   +1 more source

Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)

Advanced Engineering Materials, EarlyView.
Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho, M. Naeem, T. H. C. Costa, M. S. Libório, J. C. A. Queiroz, C. B. B. Luna, R. R. M. Sousa, P. S. Vieira, E. M. Araújo   +8 more
wiley   +1 more source

Using Material Flow Analysis (MFA) to generate the evidence on plastic waste management from commercial fishing gears in Norway

Resources, Conservation & Recycling: X, 2020
Plastic debris is an ever-growing concern adversely affecting the coastal and marine ecosystem. Among marine plastic waste, a particularly troublesome waste fraction is Abandoned, Lost or Discarded Fishing Gears (ALDFG) that continues to trap marine life
Paritosh C. Deshpande, Gaspard Philis, Helge Brattebø, Annik M. Fet   +3 more
doaj   +1 more source

Atlantic Herring: History of a Fishery [PDF]

, 2010
In the first half of the 20th century, herring were fished primarily with small-scale, low-impact gear such as weirs and purse seines. But in the 1960s, large foreign fleets equipped with massive trawl nets began catching amounts of herring previously ...

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Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Stabilization of Miscible Aqueous Phases via Diffusion‐Controlled Multifunctional Nanoparticle‐Ligand Complexation

Advanced Functional Materials, EarlyView.
This study presents a versatile approach to harnessing miscible aqueous domains, enabling liquid‐in‐liquid compartmentalization using a barrier formed in situ rather than bulk immiscibility. The barrier forms upon the complexation of multifunctional nanoparticles and ligands at the contact boundary of aqueous phases.
Seyyed Alireza Hashemi, Mahyar Panahi‐Sarmad, Ahmadreza Ghaffarkhah, Vahid Rad, Masoud Soroush, Thomas P. Russell, Orlando J. Rojas, Mohammad Arjmand   +7 more
wiley   +1 more source

Digital Actuation Control of Soft Robotic Origami With Self‐Folding Liquid Crystal Elastomer Hinges

Advanced Functional Materials, EarlyView.
Self‐folding soft‐rigid hybrid robotic origami is enabled by liquid crystal elastomer actuators with embedded Joule heating and closed‐loop digital control. Digitally addressable hinges provide reversible and programmable transitions between distinct folded states while maintaining actuation performance at high cycle counts (over 1500).
David C. Bershadsky, Tuo Zhao, Glaucio H. Paulino, Emily C. Davidson   +3 more
wiley   +1 more source

The Prawn fishery of the South Kanara coast with emphasis on the unusual catches of Metapenaeus dobsoni by purse seines and trawls during the first half of September, 1983 [PDF]

, 1985
The commencement of the 1983-'84 fishing season witnessed bumper catches of prawns (Metapenaeus dobsoni), particularly in purse seines, breaking all previous records.
Sukumaran, K K
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