Results 21 to 30 of about 1,257,382 (329)

Subtle differences in growth rate drive contrasting responses of ephemeral primary producers to recurrent disturbances

open access: yesEcosphere, 2023
Although the importance of time after disturbance is well established in the ecological literature, studies examining how differences in growth rate affect species recovery and persistence in relation to the interval between recurrent perturbations are ...
Iacopo Bertocci   +4 more
doaj   +1 more source

Temporal-spatial dynamic functional connectivity analysis in schizophrenia classification

open access: yesFrontiers in Neuroscience, 2022
With the development of resting-state functional magnetic resonance imaging (rs-fMRI) technology, the functional connectivity network (FCN) which reflects the statistical similarity of temporal activity between brain regions has shown promising results ...
Cong Pan   +4 more
doaj   +1 more source

Bounded Variability of Metric Temporal Logic [PDF]

open access: yes2014 21st International Symposium on Temporal Representation and Reasoning, 2014
Previous work has shown that reasoning with real-time temporal logics is often simpler when restricted to models with bounded variability---where no more than v events may occur every V time units, for given v, V. When reasoning about formulas with intrinsic bounded variability, one can employ the simpler techniques that rely on bounded variability ...
Furia, C. A., SPOLETINI, PAOLA
openaire   +5 more sources

Reconfiguration of static and dynamic thalamo-cortical network functional connectivity of epileptic children with generalized tonic-clonic seizures

open access: yesFrontiers in Neuroscience, 2022
ObjectiveA number of studies in adults and children with generalized tonic-clonic seizure (GTCS) have reported the alterations in morphometry, functional activity, and functional connectivity (FC) in the thalamus.
Yongxin Li   +5 more
doaj   +1 more source

Temporal Variability in the Deglutition Literature [PDF]

open access: yesDysphagia, 2012
A literature review was conducted on temporal measures of swallowing in healthy individuals with the purpose of determining the degree of variability present in such measures within the literature. A total of 46 studies that met inclusion criteria were reviewed.
Sonja M, Molfenter, Catriona M, Steele
openaire   +2 more sources

Modelling within-region spatiotemporal variability in grapevine phenology with high resolution temperature data

open access: yesOENO One, 2019
Aim: While it is well recognised that climate can vary spatially so that grapevine phenology significantly varies within a winegrowing region, the magnitude of temporal variability in climate determining factors to engender a significant difference in ...
Andrew Hall, John Blackman
doaj   +1 more source

Nitrous oxide emissions from trees planted on a closed landfill site

open access: yesAIMS Environmental Science, 2023
Trees growing in natural and managed environments have the capacity to act as conduits for the transport of greenhouse gases produced belowground to the atmosphere.
A. Fraser-McDonald   +4 more
doaj   +1 more source

Hot-Moments of Soil CO2 Efflux in a Water-Limited Grassland [PDF]

open access: yes, 2018
The metabolic activity of water-limited ecosystems is strongly linked to the timing and magnitude of precipitation pulses that can trigger disproportionately high (i.e., hot-moments) ecosystem CO2 fluxes.
Curiel Yuste, Jorge   +6 more
core   +3 more sources

X-ray Variability Characteristics of the Seyfert 1 Galaxy NGC 3783 [PDF]

open access: yes, 2005
We have characterized the energy-dependent X-ray variability properties of the Seyfert~1 galaxy NGC 3783 using archival XMM-Newton and Rossi X-ray Timing Explorer data.
A. Markowitz   +9 more
core   +1 more source

Quantification and Qualification of Floral Patterns of Coffea arabica L. in Colombia

open access: yesPlants, 2023
The phenological patterns of coffee flowering in Colombia have typically been studied in a descriptive way, with knowledge from an inferential perspective being scarce.
Carlos Andres Unigarro   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy