Health worker protests and the COVID-19 pandemic: an interrupted time-series analysis. [PDF]
Bull World Health OrganSharma K, Brophy S, Law M, Sriram V.
europepmc +1 more source
Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry
Advanced Functional Materials, EarlyView.In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite +5 more
wiley +1 more source
Dengue incidence and its relationship with El Niño oceanic index, as a sensitive variable to anticipate outbreaks in the Colombian Caribbean region [PDF]
BiomedicaSalazar-Ceballos A, Álvarez-Miño L.
europepmc +1 more source
Análisis de conglomerados con series temporales
Cluster analysis with time series is a novel statistical technique applicable to many elds such as Finance and Telecommunications. It invloves grouping time series that are similar. Herein lies the problem: it is necessary to de ne a distance between time series that minimizes the loss of information.
openaire +2 more sources
Broadband, Flexible, Skin‐Compatible Carbon Dots/Graphene Photodetectors for Wearable Applications
Advanced Functional Materials, EarlyView.Broadband, flexible photodetectors integrating nitrogen‐rich carbon dots with single‐layer graphene on plastic substrates are demonstrated. A biocompatible chitosan–glycerol electrolyte enables efficient low‐voltage gating and on‐skin operation. The devices exhibit ultraviolet‐to‐near‐infrared response, mechanical robustness under bending, and verified
Nouha Loudhaief +20 more
wiley +1 more source
[Relationship between air temperature and dengue incidence: time series study in Minas Gerais, Brazil (2010-2019)]. [PDF]
Cad Saude PublicaGomes JPM +7 more
europepmc +1 more source
Análisis y caracterización de series temporales financieras
, 2014 El objetivo del proyecto es el del estudio de las series temporales financieras, abordando temas que van desde la caracterización, predicción, visualización y generación sintética. En primer lugar, se ha realizado un análisis de las características más relevantes de las series temporales financieras.
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Lithium Intercalation in the Anisotropic Van Der Waals Semiconductor CrSBr
Advanced Functional Materials, EarlyView.We report the lithium intercalation in the layered van der Waals crystal CrSBr, revealing strongly anisotropic ion‐migration dynamics. Optical and electrical characterization of exfoliated CrSBr shows lithium diffusion coefficients that differ by more than an order of magnitude along a‐ and b‐directions, consistent with molecular dynamics simulations ...
Kseniia Mosina +13 more
wiley +1 more source
Occupational accident indicators among Social Security beneficiaries: temporal trend and magnitude in Brazil and its regions, 2009-2019. [PDF]
Epidemiol Serv Saude, 2023 Santos Júnior CJD +3 more
europepmc +1 more source
Fundamentos matemáticos del análisis de series temporales
, 2018 Grado en ...
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