Results 111 to 120 of about 39,622 (243)

High Cost and Low Trust: Insights From Qualitative Commercial Fishing Cost Data in the Northeast United States

open access: yesFisheries Management and Ecology, EarlyView.
ABSTRACT In fisheries management, socioeconomic data, specifically qualitative data analysis, is often underutilized. This study qualitatively analyzed a primary federal data collection effort in the Northeast United States, The Greater Atlantic Region Commercial Fishing Business Cost Survey.
Elizabeth D. Conley   +4 more
wiley   +1 more source

Mechanical performance degradation modelling and prognosis method of high‐voltage circuit breakers considering censored data

open access: yesIET Science, Measurement & Technology
Due to the untimely deployment of sensors and the early retirement of high‐voltage circuit breakers, life‐cycle data is missing, leading to an inability to accurately predict the mechanical performance degradation trend.
Hongshan Zhao, Yanan Qian, Yuehan Qu
doaj   +1 more source

The Invisible Power of MacHines Revisiting the Proposed Flash Order Ban in the Wake of the Flash Crash [PDF]

open access: yes, 2011
Technological innovation continues to make trading and markets more efficient, generally benefitting market participants and the investing public.
Sandler, Austin J.
core   +1 more source

Lucid Dreaming Frequency Associated With Grey–White Matter Networks: An Exploratory Multimodal MRI Study

open access: yesJournal of Sleep Research, EarlyView.
ABSTRACT Lucid dreaming, defined as the experience of becoming aware of dreaming while dreaming, offers a unique window into a state of consciousness characterised by a blending of the sensory vividness of REM sleep with the self‐awareness of wakefulness. While past functional imaging has shed light on the neural activity supporting lucid dreaming, the
Nicola De Pisapia   +4 more
wiley   +1 more source

AUTOMATED ANALYSIS OF BREAKERS

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2014
Breakers relate to Electric Power Systems’ equipment, the reliability of which influence, to a great extend, on reliability of Power Plants. In particular, the breakers determine structural reliability of switchgear circuit of Power Stations and network ...
E. M. Farhadzade   +3 more
doaj  

The Analysis of Electrodynamic Forces in Residual Current Circuit Breakers Primary Current Paths During Short-Circuit Tests

open access: yesEnergies
This paper deals with the effect of electrodynamic forces acting on the primary current paths of residual current circuit breakers. This paper consists of a simulation part and an experimental part from the short-circuit tests performed. The experimental
Michał Szulborski   +3 more
doaj   +1 more source

DC protection of a muti-terminal HVDC network featuring offshore wind farms [PDF]

open access: yes, 1949
A protection scheme for DC faults has been designed for a multi-terminal HVDC network used to transfer energy from three large offshore wind farms to shore.
Parker, Max   +2 more
core   +2 more sources

Social Equity Practices in Public Financial Management: A Conceptual Review and Proposed Reforms

open access: yesPublic Administration, EarlyView.
ABSTRACT Equity has been at the core of public finance going at least as far back as 1776 when Adam Smith included it as one of four canons of a good tax in his classic An Inquiry into the Nature and Causes of the Wealth of Nations (Tax Project Institute 2025).
John R. Bartle   +2 more
wiley   +1 more source

Waveform-level time-domain simulation comparison study of three shipboard power system architectures [PDF]

open access: yes, 2012
Detailed waveform-level modeling and simulation of three alternative shipboard power system architectures is presented herein. The three system architectures are based on conventional 60Hz medium-voltage ac (MVAC), higherfrequency 240Hz medium-voltage ac
Crider, J.   +9 more
core  

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