Search Results - "Tavares, Bruno"
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Reinfection rate in a cohort of healthcare workers over 2 years of the COVID-19 pandemic
Published in Scientific reports (13-01-2023)“…In this large cohort of healthcare workers, we aimed to estimate the rate of reinfections by SARS-CoV-2 over 2 years of the COVID-19 pandemic. We investigated…”
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Coupling of tectonic factors and precipitation variability as a driver of Late Quaternary aggradation in Northeast Brazil
Published in Earth surface processes and landforms (01-11-2020)“…The coupling between tectonic factors and climate processes is a key element in understanding landscape evolution. However, few studies address this issue in…”
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Biodegradable packing food films based on PBAT containing ZnO and MoO3
Published in Journal of applied polymer science (05-05-2024)“…Molybdenum trioxide (MoO3) and zinc oxide (ZnO) were incorporated into the poly(butylene adipate‐co‐terephthalate) (PBAT) matrix using casting method to obtain…”
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Diagnostic Ultrasound Impulses Improve Microvascular Flow in Patients With STEMI Receiving Intravenous Microbubbles
Published in Journal of the American College of Cardiology (31-05-2016)“…Abstract Background Pre-clinical trials have demonstrated that, during intravenous microbubble infusion, high mechanical index (HMI) impulses from a diagnostic…”
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Sonothrombolysis in ST-Segment Elevation Myocardial Infarction Treated With Primary Percutaneous Coronary Intervention
Published in Journal of the American College of Cardiology (11-06-2019)“…Preclinical studies have demonstrated that high mechanical index (MI) impulses from a diagnostic ultrasound transducer during an intravenous microbubble…”
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Proton NMR relaxometry as probe of gelatinization, plasticization and montmorillonite-loading effects on starch-based materials
Published in Carbohydrate polymers (15-02-2018)“…•Thermoplastic corn starch-based nanocomposites obtained by solution casting.•Comparison of MSE-CPMG, IRMSE and Spin-Locking results with TGA-DTG, WAXD and…”
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Climatically driven Quaternary sedimentation in a passive margin tropical context: Insights into the geomorphological evolution of Northeastern Brazil
Published in Geomorphology (Amsterdam, Netherlands) (15-09-2024)“…Unconsolidated regolith from fluvial and hillslope origin occurring along the eastern seaboard of the Northeastern Brazil passive margin has long been…”
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Development and properties evaluation of bio‐based PLA/PLGA blend films reinforced with microcrystalline cellulose and organophilic silica
Published in Polymer engineering and science (01-04-2017)“…The preparation and properties of hybrid materials based on poly(lactic acid)/poly(lactic acid‐co‐glycolic acid) (PLA/PLGA) blends using microcrystalline…”
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The Study of Cardiovascular Risk in Adolescents--ERICA: rationale, design and sample characteristics of a national survey examining cardiovascular risk factor profile in Brazilian adolescents
Published in BMC public health (07-02-2015)“…The Study of Cardiovascular Risk in Adolescents (Portuguese acronym, "ERICA") is a multicenter, school-based country-wide cross-sectional study funded by the…”
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Poly(lactic acid) biocomposites with mango waste and organo‐montmorillonite for packaging
Published in Journal of applied polymer science (05-06-2019)“…ABSTRACT Poly(lactic acid) (PLA) is a biodegradable polymer used in packaging, but its properties can be improved by manufacturing composite matrixes. The…”
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Trends in Inpatient Antibiotic Use Among Adults Hospitalized During the Coronavirus Disease 2019 Pandemic in Argentina, Brazil, and Chile, 2018–2021
Published in Clinical infectious diseases (05-07-2023)“…Abstract Background High rates of antibiotic use (AU) among inpatients with coronavirus disease 2019 (COVID-19) despite low rates of bacterial coinfection and…”
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The influence of cenozoic magmatism on drainage rearrangement processes of the northeast sector of the Borborema Highlands, northeastern Brazil
Published in Journal of South American earth sciences (01-01-2023)“…The diversity of structures and tectonic regimes in the Borborema Province caused the various morphostructural compartments to follow different evolutionary…”
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NMR evaluation of polystyrene nanocomposites degradated by repeated extrusion processing
Published in Polymer degradation and stability (01-08-2015)“…Polystyrene nanocomposites with organoclay were prepared by melt extrusion in a twin screw extruder. After that, the samples were submitted to several cycles…”
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Development of polyvinylpyrrolidone, inorganic nanoparticles, and lithium carbonate nanostructured systems
Published in Polymer engineering and science (01-09-2023)“…Nanocomposites with inorganic nanofillers spread in a polymer matrix have been used for the development of pharmaceutical systems to treat mental illnesses…”
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The impact of the coronavirus disease 2019 (COVID-19) pandemic on a national project preventing healthcare-associated infections in intensive care units
Published in Infection control and hospital epidemiology (01-12-2023)“…Beginning in 2018, a quality improvement collaborative initiative in Brazil successfully reduced the baseline incidence density of healthcare-associated…”
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Selective localization of nanohydroxyapatite in poly(3-hydroxybutyrate)/polycaprolactone blends composites and its effects on crystallization and molecular dynamics
Published in Journal of materials science (01-02-2021)“…This work deals with the thermodynamic selective localization of hydroxyapatite nanoparticles (Hap) and its effects on crystallization and molecular dynamics…”
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Degradation of PLA Biocomposites Containing Mango Seed and Organo Montmorillonite Minerals
Published in Journal of natural fibers (04-05-2022)“…The research of polylactic acid (PLA) packaging materials with high degradation rate is important toward high rate biodegradable packaging materials. The…”
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Development of biopolymer/cellulose/silica nanostructured hybrid materials and their characterization by NMR relaxometry
Published in Polymer testing (01-10-2015)“…The objective of this study was to investigate the preparation and properties of hybrid materials composed of poly(lactic acid) (PLA) and poly(lactic…”
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Influence of the microstructure in the biodegradability process of eco‐friendly materials based on polylactic acid and mango seed for food packaging to minimize microplastic generation
Published in Journal of applied polymer science (10-06-2024)“…In this research, mango parts (kernel and integument) were loaded into a polylactic acid (PLA) matrix by a casting process to develop biocomposite materials…”
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