Results 171 to 180 of about 167,829 (332)

Autonomic Control of Heart Rate During Sleep Is Depressed in Young Children With Prader–Willi Syndrome

open access: yesJournal of Sleep Research, EarlyView.
ABSTRACT Children with Prader–Willi syndrome are at increased risk of both obstructive and central sleep apnoea. In addition, these children have impaired autonomic control, which may be exacerbated by sleep apnoea. The aim of this study was to compare autonomic control using heart rate variability and nocturnal dipping of heart rate in children with ...
Okkes R. Patoglu   +6 more
wiley   +1 more source

Nitrogen Isotope Fractionation During Nitrate and Ammonium Uptake in Maize: Hydroponic Evidence and Implications for Ecological Investigations

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Understanding nitrogen (N) isotopic fractionation during plant uptake is critical for interpreting δ15N variations in terrestrial ecosystems. We investigated isotopic discrimination during ammonium (NH4+) or nitrate (NO3−) uptake in maize (Zea mays) grown hydroponically under controlled conditions with 0.2 and 2 mM to represent high and low ...
Priscillia Semaoune   +4 more
wiley   +1 more source

Simple Load Rebalancing For Distributed Hash Tables In Cloud

open access: gold, 2014
Iosr Journals   +3 more
openalex   +1 more source

The Drivers of Science Referenced in US EPA Regulatory Impact Analyses: Open Access, Professional Popularity, and Agency Involvement

open access: yesRegulation &Governance, EarlyView.
ABSTRACT We perform bibliometric analysis on documents for 255 Regulatory Impact Analyzes (RIAs) prepared by the US Environmental Protection Agency (EPA) from 1980 through 2024. Using a series of automated information extraction methods, we extract references from these documents and match them to bibliographic records.
Tyler A. Scott, Sojeong Kim, Liza Wood
wiley   +1 more source

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