Results 141 to 150 of about 345,655 (307)

When is enough, enough? Quantifying trade-offs between information quality and sampling effort for fishing gear selectivity data. [PDF]

PLoS One, 2018
Veiga-Malta T, Feekings J, Herrmann B, Krag LA.   +3 more
europepmc   +1 more source

Condition Monitoring of Gear Systems using Vibration Analysis [PDF]

It is often impractical to measure vibrations directly at /or close to their sources when condition monitoring gearbox systems. It is common to measure the vibration distant from the source due to limited access to the component which is to be monitored.
Al-Arbi, Salem
core  

Gear grinding with dish wheels [PDF]

, 1999
A study was conducted to analyze the possibilities for the selection of tool adjustments to reduce tooth profile errors and running distance and time during grinding of gears with dish wheels.
Podzharov, E.I.
core   +2 more sources

ALL POSSIBLE PASTS: Heritage, Simulacra, and Gentrification in Seoul

International Journal of Urban and Regional Research, EarlyView.
Abstract Urban heritage scholars have often criticized simulacra as ‘bad’ copies that degrade the ‘good’ model of the past through commercialization and gentrification. This article challenges such Platonic dichotomies of good/bad and model/copy, arguing that the binary of good heritage and bad simulacra is flawed because heritage is itself actualized ...
Myung In Ji
wiley   +1 more source

A Study on the Catch Losses and Mesh Selectivity Related to the Attachment of Marine Mammal Bycatch Reduction Devices on Midwater Trawl Gear

Fishes
The National Institute of Fisheries Science in Korea is developing marine mammal bycatch reduction devices (BRDs) for high-risk fishing gear, such as trawls.
Jung-Mo Jung, Min-Seuk Park, Kyu-Suk Choi   +2 more
doaj   +1 more source

Design and Selection of Material for Plastic Gears

Advanced Materials Science and Technology, 2021
Naveen Kumar, Manish Kumar Singh, Ajeet Kumar   +2 more
openaire   +2 more sources

Fishing Activity Affected Odontocete Cetacean Distribution in a Marine Protected Area in the East China Sea

Integrative Zoology, EarlyView.
Spatiotemporal distribution of odontocete cetaceans within China's Jiushan Archipelago National Nature Reserve was investigated. Fishing vessels significantly reduced both cetacean acoustic detections and feeding activity, whereas gillnets selectively suppressed cetacean feeding behavior without affecting overall cetacean detection rates.
Yifan Liu, Zitong Zhou, Peng Ding, Yu Pan, Zhi Yang, Haochi Wang, Fangqiao Wang, Tianshi Wei, Pengxiang Duan, Tomonari Akamatsu, Zhitao Wang   +10 more
wiley   +1 more source

Remotely gear condition monitoring using traditional signal processing techniques [PDF]

, 2009
For gearbox condition monitoring, because the difficulty of sensor installation, it is a common practice to measure the vibration at a location far from the fault source.
Gu, Fengshou, Ball, Andrew, Guan, Luyang, Al-Arbi, Salem   +3 more
core  

On the Nature of the Selective Fishing Action of Longline Gear

, 1962
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Paradigm Shift in the Making? Geopolitical Challenges and Institutional Changes in the International Monetary System: From Neoliberalism to a Pluralist Multipolar Financial Order

Global Policy, EarlyView.
ABSTRACT This paper examined the critical challenges facing the international monetary system, arguing that they have created conditions for a shift from a neoliberal framework to a pluralist multipolar financial order. Using an interdisciplinary approach that blends international law and international relations, the paper provides an analysis of the ...
Jiangyu Wang
wiley   +1 more source