Results 71 to 80 of about 10,383,325 (344)

Remembering 'zeal' but not 'thing':reverse frequency effects as a consequence of deregulated semantic processing [PDF]

open access: yes, 2011
More efficient processing of high frequency (HF) words is a ubiquitous finding in healthy individuals, yet frequency effects are often small or absent in stroke aphasia.
Ackerman   +35 more
core   +2 more sources

Coordinated Operation of Concentrating Solar Power Plant and Wind Farm for Frequency Regulation

open access: yesJournal of Modern Power Systems and Clean Energy, 2021
As a dispatchable renewable energy technology, the fast ramping capability of concentrating solar power (CSP) can be exploited to provide regulation services.
Yu Fang   +4 more
semanticscholar   +1 more source

Pulmonary Dysfunction Is Associated With Sleep Study Abnormalities in Children With Sickle Cell Disease: A Multicenter Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Pulmonary dysfunction and sleep abnormalities are common in children with sickle cell disease (SCD) and are associated with worse clinical outcomes. Whether spirometry abnormalities are associated with polysomnography (PSG) findings remains unclear.
Ammar Saadoon Alishlash   +4 more
wiley   +1 more source

Modeling a Large-Scale Battery Energy Storage System for Power Grid Application Analysis

open access: yesEnergies, 2019
The interest in modeling the operation of large-scale battery energy storage systems (BESS) for analyzing power grid applications is rising. This is due to the increasing storage capacity installed in power systems for providing ancillary services and ...
Giuliano Rancilio   +6 more
doaj   +1 more source

Profiles of Emotion Regulation: Understanding Regulatory Patterns and The Implications for Posttraumatic Stress [PDF]

open access: yes, 2017
Trauma survivors often experience posttraumatic stress (PTS) and report concurrent difficulties with emotion regulation (ER). Although individuals typically use multiple regulatory strategies to manage emotion, no studies yet examine the influence of a ...
Chesney, Samantha, Gordon, Nakia
core   +1 more source

Prevalence and Trajectory of Household Material Hardship Among Children With Advanced Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Families of children with advanced cancer living in poverty experience inferior outcomes including poor parent mental health and worse child quality of life. Household material hardship (HMH: food, housing, transportation, and/or utility insecurity) is a modifiable poverty exposure—and potential intervention target—that ...
Sarah Wright   +13 more
wiley   +1 more source

Ageing and Efficiency Aware Battery Dispatch for Arbitrage Markets Using Mixed Integer Linear Programming

open access: yesEnergies, 2019
To achieve maximum profit by dispatching a battery storage system in an arbitrage operation, multiple factors must be considered. While revenue from the application is determined by the time variability of the electricity cost, the profit will be lowered
Holger C. Hesse   +7 more
doaj   +1 more source

Fast Load Control with Stochastic Frequency Measurement [PDF]

open access: yes, 2011
Matching demand with supply and regulating frequency are key issues in power system operations. Flexibility and local frequency measurement capability of loads offer new regulation mechanisms through load control.
Low, Steven H.   +2 more
core   +1 more source

Stressful life events are associated with low secretion rates of immunoglobulin A in saliva in the middle aged and elderly [PDF]

open access: yes, 2006
Whether chronic stress experience is related to down-regulation of secretory immunoglobulin A (S-IgA) was tested in two substantial cohorts, one middle-aged (N = 640) and one elderly (N = 582), comprising similar numbers of men (N = 556) and women (N ...
Phillips, A.C.   +13 more
core   +1 more source

Power-Smoothing Scheme of a DFIG Using the Adaptive Gain Depending on the Rotor Speed and Frequency Deviation

open access: yesEnergies, 2017
In an electric power grid that has a high penetration level of wind, the power fluctuation of a large-scale wind power plant (WPP) caused by varying wind speeds deteriorates the system frequency regulation. This paper proposes a power-smoothing scheme of
Hyewon Lee   +4 more
doaj   +1 more source

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