Results 11 to 20 of about 1,259,007 (299)

Selected statistical characteristics of NAO index variation according to Hurell (1864-2019)

open access: yesPrzegląd Geofizyczny, 2023
This article presents the results of several attempts to statistically characterize the short-term (year-to-year) and long-term (>10-year) variability of the NAO Hurrell index in the period 1864 – 2019 and is a complementary continuation of their ...
Krzysztof Kożuchowski, Joanna Wibig
doaj   +1 more source

Temporal logic programs with variables [PDF]

open access: yesTheory and Practice of Logic Programming, 2016
AbstractIn this note, we consider the problem of introducing variables in temporal logic programs under the formalism of Temporal Equilibrium Logic, an extension of Answer Set Programming for dealing with linear-time modal operators. To this aim, we provide a definition of a first-order version of Temporal Equilibrium Logic that shares the syntax of ...
Aguado, Felicidad   +4 more
openaire   +3 more sources

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

Downscaling rainfall temporal variability [PDF]

open access: yesWater Resources Research, 2007
A realistic description of land surface/atmosphere interactions in climate and hydrologic studies requires the specification of the rainfall forcing at aggregation scales of 1 hour or less. This is in contrast with the wide availability of daily rainfall observations and with the typically coarse output resolution of climate and numerical weather ...
MARANI, MARCO, ZANETTI, STEFANO
openaire   +1 more source

Spectrometric imaging of sub-hourly methane emission dynamics from coal mine ventilation

open access: yesEnvironmental Research Letters, 2023
Anthropogenic methane (CH _4 ) emissions contribute significantly to the current radiative forcing driving climate change. Localized CH _4 sources such as occurring in the fossil fuel industry contribute a substantial share to the anthropogenic emission ...
M Knapp   +6 more
doaj   +1 more source

Reconfiguration of Functional Dynamics in Cortico-Thalamo-Cerebellar Circuit in Schizophrenia Following High-Frequency Repeated Transcranial Magnetic Stimulation

open access: yesFrontiers in Human Neuroscience, 2022
Schizophrenia is a serious mental illness characterized by a disconnection between brain regions. Transcranial magnetic stimulation is a non-invasive brain intervention technique that can be used as a new and safe treatment option for patients with ...
Huan Huang   +21 more
doaj   +1 more source

TEMPORAL VARIABILITY OF WATER RESOURCES IN THE LOWER BUZĂU CATCHMENT [PDF]

open access: yesAerul şi Apa: Componente ale Mediului, 2015
The aim of this study is to analyse the water resources in the Lower Buzău catchment, in terms of temporal variability and of economic use of these natural assets.
MITOF I.
doaj   +1 more source

Temporal Variability and Stability in Infant-Directed Sung Speech: Evidence for Language-specific Patterns. [PDF]

open access: yes, 2011
In this paper, sung speech is used as a methodological tool to explore temporal variability in the timing of word-internal consonants and vowels.
Falk, Simone
core   +3 more sources

Variable Foreperiods and Temporal Discrimination

open access: yesThe Quarterly Journal of Experimental Psychology Section A, 2003
Temporal judgements are often accounted for by a single-clock hypothesis. The output of such a clock is reported to depend on the allocation of attention. In the present series of experiments, the influence of attention on temporal information processing is investigated by systematic variations of the period preceding brief empty intervals to be ...
Grondin, S., Rammsayer, Thomas H.
openaire   +3 more sources

Time or Space? Relative Importance of Geographic Distribution and Interannual Variation in Three Lineages of the Ascidian Pyura chilensis in the Southeast Pacific Coast

open access: yesFrontiers in Marine Science, 2021
Spatial and temporal variation of environmental parameters can affect dispersal, recruitment and population persistence of marine benthic species. Studies including inter-annual comparisons of genetic structure often indicate high/moderate temporal ...
Pilar A. Haye   +5 more
doaj   +1 more source

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