Listar 1. Investigación por título
Mostrando ítems 10111-10130 de 11540
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Stochastic SIR model predicts the evolution of COVID-19 epidemics from public health and wastewater data in small and medium-sized municipalities: A one year study
(Elsevier, 2022-11)[Abstract]: The level of unpredictability of the COVID-19 pandemics poses a challenge to effectively model its dynamic evolution. In this study we incorporate the inherent stochasticity of the SARS-CoV-2 virus spread by ... -
Storytelling with Music in Initial Teacher Education : A Comparative Study between Braga (Portugal) and Galicia (Spain)
(MDPI, 2023-08-06)[Abstract] Although there is an indeterminacy in terminology, we can understand adding sounds and music to children’s stories as the relationships created between verbal language (words), music language (sounds or silence), ... -
Strange Behaviour of Transport Properties in Novel Metal Thiocyanate Based Ionic Liquids
(Elsevier, 2021-08-03)[Abstract] In a previous paper some of us presented the structure and some properties of a new family of ionic liquids, ILs, with a common cation, 1-butyl-3-methyl imidazolium (the popular [C4C1Im]⁺ or [BMIM]⁺) and a variety ... -
Strategies and actions to enable meaningful family connections in nursing homes during the COVID-19: a scoping review
(Taylor & Francis, 2021-06-25)[Abstract] Objectives: To better understand the impact of visitor restrictions on nursing home residents and their families as well as strategies and actions that were conducted in nursing homes during the COVID-19 ... -
Strategies of development and maintenance in supervision, control, synchronization, data acquisition and processing in light sources
(2020)[Resumo] Os aceleradores de partículas e fontes de luz sincrotrón, evolucionan constantemente para estar na vangarda da tecnoloxía, levando os límites cada vez mais lonxe para explorar novos dominios e universos. Os ... -
Stratification Strength and Light Climate Explain Variation in Chlorophyll 𝑎 at the Continental Scale in a European Multilake Survey in a Heatwave Summer
(Association for the Sciences of Limnology and Oceanography, 2021-10-30)[Abstract] To determine the drivers of phytoplankton biomass, we collected standardized morphometric, physical, and biological data in 230 lakes across the Mediterranean, Continental, and Boreal climatic zones of the ... -
Stratified regression Monte-Carlo scheme for semilinear PDEs and BSDEs with large scale parallelization on GPUs
(Society for Industrial and Applied Mathematics (SIAM), 2016-06)[Abstract]: In this paper, we design a novel algorithm based on Least-Squares Monte Carlo (LSMC) in order to approximate the solution of discrete time Backward Stochastic Differential Equations (BSDEs). Our algorithm allows ... -
Stratigraphy and conodont content of the Famennian to Baskhirian rocks from the Quinto Real-Aldudes massif, western Pyrenees
(Laboratoire de Géologie sédimentaire et Paléontologie, Université Paul Sabatier, Toulouse, 2002) -
Stratigraphy of lower Cambrian and unconformable lower Carboniferous beds from the Valls unit (Catalonian coastal ranges)
(Elsevier, 2000)The Palaeozoic rocks outcropping around Valls are divided into two stratigraphic units. The boundary between both is an unconformity. The lower unit is composed by nearshore platform sediments and a Lower Cambrian age is ... -
Strength tests on asphalt mixes attacked by motor fuels. Recommendations on bath immersion times
(TRB, 2007)[Abstract:] One of the limitations of asphalt mixes as pavement materials is their poor resistance to attack from crude oil-based motor fuels. Several procedures exist for determining the resistance of asphalt materials ... -
Stress Echo 2030: The Novel ABCDE-(FGLPR) Protocol to Define the Future of Imaging
(MDPI, 2021-08-17)[Abstract] With stress echo (SE) 2020 study, a new standard of practice in stress imaging was developed and disseminated: the ABCDE protocol for functional testing within and beyond CAD. ABCDE protocol was the fruit of SE ... -
Stride Length-Cadence Relationship in Parkinsonian Gait
(2019)[Resumen] La enfermedad de Parkinson (EP) es un trastorno neurodegenerativo que modula la función motora desde el habla hasta la marcha. Los trastornos de la marcha son las discapacidades motoras más incapacitantes en los ... -
Stripping in hot mix asphalt produced by aggregates from construction and demolition waste
(SAGE Journals, 2012)[Abstract:] This paper analyses the effect of water on the durability of hot asphalt mixtures made with recycled aggregates from construction and demolition debris. Indirect tensile stress tests were carried out to evaluate ... -
Stroke care during the COVID-19 outbreak in Spain: the experience of spanish stroke units
(BMJ, 2020-12-04)[Abstract] Background and purpose: Spain has been heavily affected by COVID-19. Reallocation of resources for managing the outbreak might have caused a disruption in stroke care. This study analyses the impact on stroke ... -
Stroke prevention in patients with arterial hypertension: recommendations of the Spanish Society of Neurology's Stroke Study Group
(Elsevier, 2021-04-23)[Abstract] Objective: To update the recommendations of the Spanish Society of Neurology on primary and secondary stroke prevention in patients with arterial hypertension. Development: We proposed several questions ... -
Stronger compact representations of object trajectories
(Taylor & Francis, 2024-02-13)[Absctract]: GraCT and ContaCT were the first compressed data structures to represent object trajectories, demonstrating that it was possible to use orders of magnitude less space than classical indexes while staying ... -
Structural and electrochemical properties of Li-Ni-Co oxides synthesized by wet chemistry via a succinic-acid-assisted technique
(Elsevier, 2001)[Abstract] Lithiated metal oxides LiCo1−yNiyO2 were synthesized by a sol–gel method using succinic acid as chelating agent. Microcrystalline materials were formed by calcination in oxygen at 800°C. The physicochemical ... -
Structural Characterization by NMR Procedure of C₄C₁Pyrr TFSI Doped with Lithium TFSI Salt in Liquid and Gel States
(MDPI, 2020-11-14)[Abstract] Ionic liquids represent a viable option as electrolytes for electrochemical applications such as energy storage devices, due to their high ionic conductivity and wide electrochemical window. However, liquid ... -
Structural characterization of the β-galactosidase from "Kluyveromyces lactis" and expression and directed evolution of β-galactosidases with high biotechnological interest
(2012)[Abstract] ß-galactosidases are hydrolase enzymes that catalyze the hydrolysis of ß-galactosides into their monosaccharides. Due to this ability these proteins are very important in food, clinical and pharmaceutical ... -
Structural Empowerment, Psychological Empowerment, and Work Engagement: A Cross-Country Study
(Elservier, 2021)[Abstract] In this cross-country study we drew on job demands-resources theory to investigate whether psychological empowerment mediates the positive association between structural empowerment and work engagement and, ...