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Now showing items 34515-34534 of 39400
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Sparse coupled logistic regression to estimate co-activation and modulatory influences of brain regions
(Journal of Neural Engineering, 2020)Accurate mapping of the functional interactions between remote brain areas with resting-state functional magnetic resonance imaging requires the quantification of their underlying dynamics. In conventional methodological ... -
Sparse Vector Codes para Comunicaciones Espaciales
(2023-10-10)(Castellano) En el ámbito de la exploración espacial, las comunicaciones inalámbricas son de vital importancia, y de ellas depende en muchos casos, el éxito de una misión. Debido a las grandes limitaciones, en cuanto a ... -
Spatial and temporal distribution of macroalgal assemblages associated with the invasive Asparagopsis armata on intertidal rocky shore in Azores
(2018-04-18)[EN] Rapid globalization and the increasing trends of trade, travel, and transport in recent decades have accelerated marine biological invasions. The Rhodophyta Asparagopsis armata is considered one of the most invasive ... -
Spatial aspects of spin polarization of structurally split surface states in thin films with magnetic exchange and spin-orbit interaction
(IOP, 2022)[EN] A theoretical study is presented of the effect of an in-plane magnetic exchange field on the band structure of centrosymmetric films of noble metals and topological insulators. Based on an ab initio relativistic k . ... -
Spatial biases reduce the ability of Earth system models to simulate soil heterotrophic respiration fluxes
(Biogeosciences, 2024-02-02)Heterotrophic respiration (Rh) is, at a global scale, one of the largest CO2 fluxes between the Earth's surface and atmosphere and may increase in the future. The previous generation of Earth system models (ESMs) was able ... -
Spatial characterization of the effect of age and sex on macular layer thicknesses and foveal pit morphology
(Public Library Science, 2022-12)Characterizing the effect of age and sex on macular retinal layer thicknesses and foveal pit morphology is crucial to differentiating between natural and disease-related changes. We applied advanced image analysis techniques ... -
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Spatial Distribution of Biomass and Woody Litter for Bio-Energy in Biscay (Spain)
Mateos Sánchez, Esperanza
; Ormaetxea Butrón, Leyre (MDPI, 2018-05)
Forest management has been considered a subject of interest, because they act as carbon (C) sinks to mitigate CO2 emissions and also as producers of woody litter (WL) for bio-energy. Overall, a sustainably managed system ... -
Spatial distribution of freshwater crustaceans in Antarctic and Subantarctic lakes
Díaz, Angie; Maturana, Claudia S.; Boyero González, María Luz; De Los Ríos Escalante, Patricio; Tonin, Alan M.; Correa Araneda, Francisco (Nature, 2019-05-28)
Antarctic and Subantarctic lakes are unique ecosystems with relatively simple food webs, which are likely to be strongly affected by climate warming. While Antarctic freshwater invertebrates are adapted to extreme environmental ... -
Spatial Ecology of the Stone Marten in an Alpine Area: Combining Camera-Trapping and Genetic Surveys
Balestrieri, Alessandro; Mosini, A.; Fonda, F.; Piana, M.; Tirozzi, P.; Ruiz González, Aritz; Capelli, E.; Vergara Rosa, María ; Chueca Simón, Luis Javier ; Chiatante, G.; Movalli, C. (Springer, 2021-03-24)
A species' potential distribution can be modelled adequately only if no factor other than habitat availability affects its occurrences. Space use by stone marten Martes foina is likely to be affected by interspecific ... -
Spatial frequency tuning of motor responses reveals differential contribution of dorsal and ventral systems to action comprehension
(Proceedings of the National Academy of Sciences of the United States of America, 2020)Understanding object-directed actions performed by others is central to everyday life. This ability is thought to rely on the interaction between the dorsal action observation network (AON) and a ventral object recognition ... -
Spatial interpretation of high-resolution environmental proxy data of the Middle Pleistocene Palaeolithic faunal kill site Schöningen 13 II-4, Germany 13 II-4, Germany
; ; ; ; ; Villaluenga Martínez, Aritza; ; ; ; ; (Wiley, 2023-06-07)
To spatially characterize the palaeolakeshore environment at the archaeological kill site Sch€oningen 13 II-4 of the Middle Pleistocene Reinsdorf sequence, in-depth palynological, geochemical, aquatic microfossil and ... -
Spatial variability of soil respiration (R<inf>s</inf>) and its controls are subjected to strong seasonality in an even-aged European beech (Fagus sylvatica L.) stand
(European Journal of Soil Science, 2021-09-01)Uncertainties arising from the so-far poorly explained spatial variability of soil respiration (Rs) remain large. This is partly due to the limited understanding about how spatially variable Rs actually is, but also on how ... -
Spatial-temporal excess mortality patterns of the 1918-1919 influenza pandemic in Spain
(Biomed Central, 2014-07-05)Background: The impact of socio-demographic factors and baseline health on the mortality burden of seasonal and pandemic influenza remains debated. Here we analyzed the spatial-temporal mortality patterns of the 1918 ... -
Spatialization in working memory is related to literacy and reading direction: Culture “literarily” directs our thoughts
(Cognition, 2018)The ability to maintain arbitrary sequences of items in the mind contributes to major cognitive faculties, such as language, reasoning, and episodic memory. Previous research suggests that serial order working memory is ... -
Spatially explicit species distribution models: A missed opportunity in conservation planning?
(John Wiley and Sons, 2019)Aim: Systematic conservation planning is vital for allocating protected areas given the spatial distribution of conservation features, such as species. Due to incomplete species inventories, species distribution models ... -
Spatially Offset Raman Spectroscopy for Characterization of a Solid-State System
(MDPI, 2022-12-27)Solid-state batteries represent a promising technology in the field of high-energy-density and safe storage systems. Improving the understanding of how defects form within these cells would greatly facilitate future ... -
Spatio-seasonal patterns of the impact of wastewater treatment plant effluents on antibiotic resistance in river sediments
; ; ; Urra Ibañez de Sendadiano, Julen; ; Ruiz Romera, María Estilita (Elsevier, 2023-02)
There is a growing concern about the risk of antibiotic resistance emergence and dissemination in the environment. Here, we evaluated the spatio-seasonal patterns of the impact of wastewater treatment plant (WWTP) effluents ... -
Spatio-temporal modelling of high-throughput phenotyping data
(2023-10-13)High throughput phenotyping (HTP) platforms and devices are increasingly used to characterise growthand developmental processes for large sets of plant genotypes. This dissertation is motivated by the needto accurately ... -
Spatiotemporal CNN with Pyramid Bottleneck Blocks: Application to eye blinking detection
(Pergamon-Elsevier, 2022-04-18)Eye blink detection is a challenging problem that many researchers are working on because it has the potential to solve many facial analysis tasks, such as face anti-spoofing, driver drowsiness detection, and some health ...