Results 71 to 80 of about 1,257,382 (329)
A Framework for RF-EMF Time Series Analysis Through Multi-Scale Time Averaging
IEEE AccessFive European systems for continuous monitoring of outside radio-frequency (RF) electromagnetic field (EMF) provide important insights into the long-term in situ variability of RF-EMF, as a valuable feature for accessing RF-EMF in areas with increased ...
Nikola Djuric +4 more
doaj +1 more source
Variability of Acoustically Evidenced Methane Bubble Emissions Offshore Western Svalbard
Geophysical Research Letters, 2019 Large reservoirs of methane present in Arctic marine sediments are susceptible to rapid warming, promoting increasing methane emissions. Gas bubbles in the water column can be detected, and flow rates can be quantified using hydroacoustic survey methods,
Mario E. Veloso‐Alarcón +8 more
doaj +1 more source
Final report : verification of bay productivity measurement by remote sensors [PDF]
, 2004 From University of Texas at Austin Marine Science Institute to Texas Water Development BoardInteragency cooperative contract TWDB contract no. IA03-483-003July 2004Ecosystem function in estuarine environments is known to be an important indicator of ...
Montagna, Paul A. +1 more
core +1 more source
Temporal variability can promote migration between habitats
Theoretical Population Biology, 2023 AbstractUnderstanding the conditions that promote the evolution of migration is important in ecology and evolution. When environments are fixed and there is one most favorable site, migration to other sites lowers overall growth rate and is not favored.
Harman Jaggi +2 more
openaire +2 more sources
The role of histone modifications in transcription regulation upon DNA damage
FEBS Letters, EarlyView.This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley +1 more source
علوم آب و خاک, 2022 This study was conducted to investigate the temporal variations of runoff and rill erosion in various soil textures under different slope gradients. So, a laboratory experiment was set up in three soil textures (loam, clay loam, and sandy clay loam) and ...
A.R. Vaezi, E. Mohammadi
doaj
Cardiology Journal, 2023 BACKGROUND: Temporal variability of out-of-hospital cardiac arrest (OHCA) occurrence was presented in previous studies, however, the data regarding long-term observation is scarce. The aim of this study was to investigate the temporal variability of OHCA
Stanisław Szczerbiński +3 more
doaj +1 more source
Temporal variability in basal isoprene emission factor [PDF]
Tree Physiology, 2000 Seasonal variability in basal isoprene emission factor (&mgr;g C g(-1) h(-1) or nmol m(-2) s(-1), leaf temperature at 30 degrees C and photosynthetically active radiation (PAR) at 1000 &mgr;mol m(-2) s(-1)) was studied during the 1998 growing season at Duke Forest in the North Carolina Piedmont. Emissions from eight upper-canopy white oak (Quercus alba
Geron, Chris +3 more
openaire +4 more sources
Mechanisms of parasite‐mediated disruption of brain vessels
FEBS Letters, EarlyView.Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira +3 more
wiley +1 more source
Effects of temporal variability of disturbance on the succession in marine fouling communities in northern-central Chile [PDF]
, 2007 We investigated the effects of temporal variability in a disturbance regime on fouling communities at two study sites in a northern-central Chilean bay. Fouling assemblages grown on artificial settlement substrata were disturbed by mechanical removal of ...
Cifuentes, M. +4 more
core +1 more source