Leisure time physical activity among older adults in Brazil: a time series analysis of a population-based survey (2009-2020). [PDF]
Cad Saude Publica, 2023 Soares MM +4 more
europepmc +1 more source
Algunos hechos estilizados de las series temporales financieras univariantes: aplicación al índice FTSE 100 [PDF]
, 2014 Universidad de Sevilla.
Gómez Jiménez, María
core
Joint Control of Radiated and Surface Waves via Space‐Time Coding Metasurfaces
Advanced Functional Materials, EarlyView.A unified space‐time coding metasurface platform enables simultaneous control of radiated and surface‐confined waves across multiple harmonics. Demonstrated functionalities include multi‐frequency beam shaping; surface‐wave excitation, and hybrid multiplexing.
Zihao Dai +6 more
wiley +1 more source
The covid-19 pandemic and hospital morbidity due to mental and behavioral disorders in Brazil: an interrupted time series analysis, from January 2008 to July 2021. [PDF]
Epidemiol Serv Saude, 2023 Carvalho CN +4 more
europepmc +1 more source
From Waste to Value: Conversion of Calcium Sulfate to Vaterite via Carbon Capture and Storage
Advanced Functional Materials, EarlyView.This study introduces a new concept for carbon management that relies on the carbonation of industrial gypsum waste and yields phase‐pure vaterite at ambient conditions without any additives. The obtained vaterite is further shown to be a reactive material that develops compressive strength in aqueous suspensions like conventional cements.
Carlos Pimentel +4 more
wiley +1 more source
Association between antibiotic pressure and the risk of colonization/infection by multidrug-resistant Acinetobacter baumannii complex: a time series analysis. [PDF]
Rev Esp Quimioter, 2021 Huertas Vaquero M +6 more
europepmc +1 more source
Advanced Functional Materials, EarlyView.A new electrochemical system based on a microporous hybrid of carbon nanoplatelets and nanotubes to selectively capture Ni2+ from wastewater is constructed. The system temperature rises rapidly when irradiated with sunlight, which enhances the Ni2+ removal rate by 250% and the selectivity by 53%, and the energy consumption is also reduced by 51 ...
Ziquan Wang +11 more
wiley +1 more source
Aproximación al comportamiento intraanual de las temperaturas diarias en el suroeste de la península ibérica [PDF]
, 2003 Con base en los datos de las series temporales de temperaturas diarias, máximas y mínimas, de los observatorios de la región suroccidental española se realiza el análisis del comportamiento intraanual de las mismas.
García Barrón, Leoncio +1 more
core +1 more source
Selection Strategies for Flexible Pressure Sensor Electrode Materials Toward Ultrafast Response
Advanced Functional Materials, EarlyView.This study reveals, for the first time, how the electrode–organic interface governs the temporal performance of flexible pressure sensors. By pairing high‐conductivity CVD PEDOT with commonly used metal electrodes, the authors demonstrate that interfacial energy alignment dictates microsecond‐scale response, providing a straightforward design strategy ...
Jinwook Baek +11 more
wiley +1 more source
¿Es el coeficiente de Hurst un buen indicador de extinción de especies?
Pensamiento Matemático, 2011 La dimensión fractal de las fluctuaciones de los tamañospoblacionales se puede utilizar como un estimador del riesgo deextinción de una especie. El problema en la medición de esta dimensión fractal suele ser la longitud de la serie temporal, normalmente ...
Adela Salvador Alcaide +2 more
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