Results 51 to 60 of about 2,541,656 (324)
Fishes, 2023 This study aimed to evaluate the mesh selectivity of gillnets used in olive flounder (Paralichthys olivaceus) fishing by examining the distribution of total length (TL) across various mesh sizes.
Hyun-Ji Yu +4 more
doaj +1 more source
, 2017 Most of the fishing gears are selective for certain length range of fish thus excluding very small and very big fish. This property of fishing gears is termed as gear selectivity.
Sathianandan, T V
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Impact of residence time distributions in reacting magnesium packed-beds on Grignard reagent formation – Selectivity of Grignard reagent formation (part 2) [PDF]
, 2023 Grignard reagents are used as intermediates in the production of complex molecules, since they can be used to form new carbon-carbon bonds, e.g. in the formation of active pharmaceutical ingredients. Byproduct formation like Wurtz coupling diminishes the
Michael, Maskos +3 more
core +1 more source
Enhancing Bubble Removal in Geometry‐Optimized Electrodes
Advanced Engineering Materials, EarlyView.3D‐printed lattice electrodes outperform stochastic foams in alkaline water electrolysis despite 20%–25% lower surface area. Straight flow channels generate Venturi‐like bubble entrainment, suppressing gas accumulation that renders foam interiors electrochemically inactive.
Florian Wiesner +5 more
wiley +1 more source
Frontiers in Marine ScienceSmall-scale fishing plays a major role in regional economies worldwide and, with a large number of small vessels involved, it provides employment and livelihood to coastal communities.
Giulio Tarantino +12 more
doaj +1 more source
Selection of Method for Electronic Gear Control
Izvestiya MGTU MAMI, 2009 The article examines solution of the task of gear control in tractor transmissions. There are three main layouts of friction clutch installation within tractor transmission. For each one the mathematical formulation is given. The authors suggest possible criteria for selection of gear control method under load.
G B Shipilevsky, A S Gorbachev
openaire +1 more source
Statistical Methods in Gear Selectivity and Gear Efficiency Studies [PDF]
, 1988 The preceding discussion and review of literature show that studies on gear selectivity have received great attention, while gear efficiency studies do not seem to have received equal consideration. In temperate waters, fishing industry is well organised
Alagaraja, K +2 more
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Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure
Advanced Engineering Materials, EarlyView.Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari +3 more
wiley +1 more source
Gear effectiveness and size selectivity for five cryptic madtom species ( Noturus spp.)
Journal of Applied Ichthyology, 2019 More than half of the diminutive North American catfish species known as madtoms (Noturus spp.) are considered imperiled due to range reductions from habitat fragmentation and degradation.
Matthew D. Wagner +2 more
semanticscholar +1 more source
Fish behaviour approach for improving trawl gear selectivity [PDF]
, 1997 Gear selectivity has been a gold-medal goal for research and development in Fishing Technology, for the purpose to increase the target catch and to decrease the bycatch.
Arimoto, Takafumi
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