Results 11 to 20 of about 852,934 (411)

A review of cetacean interactions with longline gear

open access: yesJ. Cetacean Res. Manage., 2023
Fishery-cetacean interactions, including those with longline gear, give rise to economic, ecological and social concerns. This paper reviews problems resulting from cetacean-longline interactions, considers potential strategies to reduce interactions and
Eric Gilman, G. Mcpherson, P. Dalzell
semanticscholar   +1 more source

A Review of Magnetic Gear Technologies Used in Mechanical Power Transmission

open access: yesEnergies, 2023
This paper presents a literature review on magnetic gears, highlighting the advantages of using these technologies for mechanical power transmission applications in wind energy conversion systems and transportation, such as in electric vehicles. Magnetic
G. Ruiz-Ponce   +3 more
semanticscholar   +1 more source

Highest risk abandoned, lost and discarded fishing gear

open access: yesScientific Reports, 2021
Derelict abandoned, lost and discarded fishing gear have profound adverse effects. We assessed gear-specific relative risks from derelict gear to rank-order fishing methods based on: derelict gear production rates, gear quantity indicators of catch ...
E. Gilman   +6 more
semanticscholar   +1 more source

Global estimates of fishing gear lost to the ocean each year

open access: yesScience Advances, 2022
Abandoned, lost, or otherwise discarded fishing gear (ALDFG) is a major contributor to ocean pollution, with extensive social, economic, and environmental impacts. However, quantitative ALDFG estimates are dated and limited in scope.
K. Richardson   +3 more
semanticscholar   +1 more source

GEAR: Graph-based Evidence Aggregating and Reasoning for Fact Verification [PDF]

open access: yesAnnual Meeting of the Association for Computational Linguistics, 2019
Fact verification (FV) is a challenging task which requires to retrieve relevant evidence from plain text and use the evidence to verify given claims.
Jie Zhou   +6 more
semanticscholar   +1 more source

gEAR: Gene Expression Analysis Resource portal for community-driven, multi-omic data exploration

open access: yesNature Methods, 2020
The gEAR portal (gene Expression Analysis Resource, umgear.org) is an open access community-driven tool for multi-omic and multi-species data visualization, analysis and sharing.
Joshua Orvis   +21 more
semanticscholar   +1 more source

Preprocessing-Free Gear Fault Diagnosis Using Small Datasets With Deep Convolutional Neural Network-Based Transfer Learning [PDF]

open access: yesIEEE Access, 2017
Early diagnosis of gear transmission has been a significant challenge, because gear faults occur primarily at microstructure or even material level but their effects can only be observed indirectly at a system level.
Pei Cao, Shengli Zhang, Jiong Tang
semanticscholar   +1 more source

Global Causes, Drivers, and Prevention Measures for Lost Fishing Gear

open access: yesFrontiers in Marine Science, 2021
Abandoned, Lost or otherwise discarded fishing gear (ALDFG) comprises a significant part of global marine plastic pollution, with adverse consequences for fishers, the seafood industry, and marine wildlife and habitats.
K. Richardson   +3 more
semanticscholar   +1 more source

Friction Behavior of Pre-Damaged Wet-Running Multi-Plate Clutches in an Endurance Test

open access: yesLubricants, 2020
Wet-running multi-plate clutches should be prevented from failing due to the often safety-relevant functions they fulfill in the drive train. In addition to long-term damage, spontaneous damage is of particular relevance for failures.
Thomas Schneider   +3 more
doaj   +1 more source

BS-ISO helical gear fatigue life estimation and wear quantitative features analysis [PDF]

open access: yes, 2009
Original article can be found at: http://www3.interscience.wiley.com/ Copyright Blackwell Publishing. DOI: 10.1111/j.1475-1305.2008.00457.xLack of representative theoretical models for gear wear causes difficulties in their useful lifetime prediction ...
Bostjan   +6 more
core   +1 more source

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