Rubén Jesus Sánchez Rodríguez
YOU?
Author Swipe
View article: Airborne metals and particulate matter measured inside and outside farmworker homes with evaporative coolers and air filtration interventions
Airborne metals and particulate matter measured inside and outside farmworker homes with evaporative coolers and air filtration interventions Open
Evaporative ("swamp") coolers (ECs) are used for cooling of homes in hot and arid climates. Because ECs draw in large volumes of outdoor air, they can introduce substantial amounts of ambient airborne particulate matter (PM) and other poll…
View article: Practical Guidance for Using PurpleAir Particle Monitors for Indoor and Outdoor Measurements in Community Field Studies
Practical Guidance for Using PurpleAir Particle Monitors for Indoor and Outdoor Measurements in Community Field Studies Open
View article: Thermo-mechanical characterization of PHB/PCL blend incorporated with carbon nanotubes
Thermo-mechanical characterization of PHB/PCL blend incorporated with carbon nanotubes Open
Polyhydroxybutyrate (PHB) is a polymer with great application potential; however, its brittleness and low mechanical strength restrict its use in many fields. This study investigated a strategy to overcome the mechanical limitations of PHB…
View article: Development and laboratory evaluation of a do-it-yourself (DIY) filtration solution for residential evaporative coolers to reduce indoor wildfire smoke exposure
Development and laboratory evaluation of a do-it-yourself (DIY) filtration solution for residential evaporative coolers to reduce indoor wildfire smoke exposure Open
View article: Influence of Surface Roughness on Linear Behavior and Mechanical Properties of Three Cyanoacrylate-Based Adhesives Used to Bond Strain Gages
Influence of Surface Roughness on Linear Behavior and Mechanical Properties of Three Cyanoacrylate-Based Adhesives Used to Bond Strain Gages Open
The challenge of accessing specialized adhesives designed for strain gage applications has been highlighted due to failures in logistic chains, requiring the exploration of local alternatives. A direct simulation of strain gage bonding beh…
View article: Recycling of sewage treatment plant (STP) waste in red ceramics
Recycling of sewage treatment plant (STP) waste in red ceramics Open
This study aimed to evaluate the use of sewage treatment plant (STP) waste on the production of red ceramic. The raw materials used were clayey ceramic body and STP waste from Campos dos Goytacazes - RJ. The raw materials were characterize…
View article: Influence of Surface Roughness on Linear Behavior and Mechanical Properties of Three Cyanoacrylate-Based Adhesives Used to Bond Strain Gages
Influence of Surface Roughness on Linear Behavior and Mechanical Properties of Three Cyanoacrylate-Based Adhesives Used to Bond Strain Gages Open
View article: Comportamiento de la notifcación de casos confrmados, por localidad de residencia, para los eventos trazadores en BOGOTA, con corte a periodo 13 de 2021, (3 de enero de 2021 al 1 de enero de 2022 - Información Preliminar)
Comportamiento de la notifcación de casos confrmados, por localidad de residencia, para los eventos trazadores en BOGOTA, con corte a periodo 13 de 2021, (3 de enero de 2021 al 1 de enero de 2022 - Información Preliminar) Open
View article: Development of Sustainable Artificial Stone Using Granite Waste and Biodegradable Polyurethane from Castor Oil
Development of Sustainable Artificial Stone Using Granite Waste and Biodegradable Polyurethane from Castor Oil Open
Brazil is one of the world’s major ornamental stone producers. As a consequence, ornamental stone wastes are generated on a large scale and are usually open air disposed. Thus, it is important to develop novel material reusing these accumu…
View article: Comportamiento de la notificación de casos confirmados, por localidad de residencia, para los eventos trazadores en Bogotá, con corte a periodo 03 de 2022, (Periodo epidemiológico 03 - información preliminar)
Comportamiento de la notificación de casos confirmados, por localidad de residencia, para los eventos trazadores en Bogotá, con corte a periodo 03 de 2022, (Periodo epidemiológico 03 - información preliminar) Open
View article: Modified magnetite nanoparticle as biocatalytic support for magnetically stabilized fluidized bed reactors
Modified magnetite nanoparticle as biocatalytic support for magnetically stabilized fluidized bed reactors Open
View article: Comportamiento de la notificación de casos confirmados, por localidad de residencia, para los eventos trazadores en Bogotá, con corte a periodo 6 de 2021, (3 de enero de 2021 al 19 de junio de 2021 - información preliminar)
Comportamiento de la notificación de casos confirmados, por localidad de residencia, para los eventos trazadores en Bogotá, con corte a periodo 6 de 2021, (3 de enero de 2021 al 19 de junio de 2021 - información preliminar) Open
View article: Integrated Treatment of Mining Dam Wastewater With Quaternized Chitosan and Pan/hpmc/agno3 Nanostructured Hydrophylic Membranes
Integrated Treatment of Mining Dam Wastewater With Quaternized Chitosan and Pan/hpmc/agno3 Nanostructured Hydrophylic Membranes Open
This study was developed a novel nanostructured membrane by electrospinning process, from polyacrylonitrile (PAN) modify by hydroxypropyl methylcellulose (HPMC) polymers containing AgNO3, to be used as a filter in an integrated …
View article: Epoxy hybrid composites reinforced with nanodiamond-silica for abrasive applications
Epoxy hybrid composites reinforced with nanodiamond-silica for abrasive applications Open
In this work, a ternary composite of epoxy filled with ND and MS was produced for abrasive applications. Surfactants (oleic acid (OA), sodium dodecyl sulfate (SDS) and Triton TX-100 (TX-100)) were used to improve the particle dispersion an…
View article: Ballistic Performance of Ramie Fabric Reinforcing Graphene Oxide-Incorporated Epoxy Matrix Composite
Ballistic Performance of Ramie Fabric Reinforcing Graphene Oxide-Incorporated Epoxy Matrix Composite Open
Graphene oxide (GO) incorporation in natural fiber composites has recently defined a novel class of materials with enhanced properties for applications, including ballistic armors. In the present work, the performance of a 0.5 vol % GO-inc…
View article: Production and characterization of a novel artificial stone using brick residue and quarry dust in epoxy matrix
Production and characterization of a novel artificial stone using brick residue and quarry dust in epoxy matrix Open
Nowadays there is an increasing tendency to reuse industrial residues in order to reduce their environmental impact. A typical alternative for a residue is to be incorporate into a productive process that could be economically viable. In t…
View article: Physical and mechanical evaluation of artificial marble produced with dolomitic marble residue processed by diamond-plated bladed gang-saws
Physical and mechanical evaluation of artificial marble produced with dolomitic marble residue processed by diamond-plated bladed gang-saws Open
The production of artificial stone from the agglutination of the epoxy resin fine waste can be a viable alternative from technical, economic and ecological points of views. The residue derives from the dolomitic marble produced by diamond-…
View article: Thermo-Mechanical Properties of P(HB-HV) Nanocomposites Reinforced by Nanodiamonds
Thermo-Mechanical Properties of P(HB-HV) Nanocomposites Reinforced by Nanodiamonds Open
Several studies of biodegradable polymers and copolymers have been carried for different applications in the biomedical area. This current study aims to develop a biocomposite to be used as an orthopedic device, using poly(3-hydroxybutyrat…
View article: Reinforcement of Polyester with Renewable Ramie Fibers
Reinforcement of Polyester with Renewable Ramie Fibers Open
Ramie (Boehmeria nivea) fiber is one of several lignocellulosic fibers with superior strength, but the least investigated, particularly as reinforcement in strong, tough polymeric composites. This paper presents mechanical properties for p…
View article: Physical and Mechanical Characterization of Artificial Stone with Marble Calcite Waste and Epoxy Resin
Physical and Mechanical Characterization of Artificial Stone with Marble Calcite Waste and Epoxy Resin Open
The incorporation of calcite marble waste in epoxy resin for the production of artificial stone can represent a technical-economical method and environmentally viable, reducing the amount of discarded residue in the environment, and adding…
View article: Physical and Mechanical Characterization of Artificial Stone with Marble Calcite Waste and Epoxy Resin
Physical and Mechanical Characterization of Artificial Stone with Marble Calcite Waste and Epoxy Resin Open
The incorporation of calcite marble waste in epoxy resin for the production of artificial stone can represent a technical-economical method and environmentally viable, reducing the amount of discarded residue in the environment, and adding…
View article: EFEITO DO PRÉ-RECOBRIMENTO DE MICROPARTÍCULAS DE DIAMANTE NA ADESÃO E DISPERSÃO DA CARGA EM FORMULAÇÃO DE COMPÓSITOS COM MATRIZ EPÓXI/POLIAMIDA
EFEITO DO PRÉ-RECOBRIMENTO DE MICROPARTÍCULAS DE DIAMANTE NA ADESÃO E DISPERSÃO DA CARGA EM FORMULAÇÃO DE COMPÓSITOS COM MATRIZ EPÓXI/POLIAMIDA Open
In order to improve the distribution of diamond microparticles (MD) in the composite formulation, an MD encapsulation technique was developed through the epoxy/polyamide in water emulsion.The MD were precoated with a polymer based on the e…
View article: AVALIAÇÃO FÍSICA E MECÂNICA DE MÁRMORE ARTIFICIAL PRODUZIDO COM RESÍDUO FINO DE MÁRMORE DOLOMÍTICO BENEFICIADO EM TEARES DE LÂMINAS DIAMANTADAS
AVALIAÇÃO FÍSICA E MECÂNICA DE MÁRMORE ARTIFICIAL PRODUZIDO COM RESÍDUO FINO DE MÁRMORE DOLOMÍTICO BENEFICIADO EM TEARES DE LÂMINAS DIAMANTADAS Open
A produção de uma rocha artificial a partir da aglutinação de resíduos finos de mármore dolomítico pela resina epóxi pode ser uma alternativa viável do ponto de vista técnico, econômico e ecológico.O resíduo utilizado é proveniente do desd…
View article: RESISTÊNCIA À FLEXÃO DE COMPÓSITOS DE MATRIZ EPÓXI REFORÇADOS COM TECIDO DE RAMI SOB CONDIÇÕES DE VÁCUO
RESISTÊNCIA À FLEXÃO DE COMPÓSITOS DE MATRIZ EPÓXI REFORÇADOS COM TECIDO DE RAMI SOB CONDIÇÕES DE VÁCUO Open
Environmentally correct composites, made from natural lignocellulosic fibers (FNL), are among the most researched and applied today.Among the FNLs, we highlight the Rami fibers (Boehmeria nivea), which arise as fabrics in multilayer armor …
View article: Thermo-Mechanical Properties of P(HB-HV) Nanocomposites Reinforced by Nanodiamonds
Thermo-Mechanical Properties of P(HB-HV) Nanocomposites Reinforced by Nanodiamonds Open
Several studies of biodegradable polymers and copolymers have been carried for different applications in the biomedical area. This current study aims to develop a biocomposite to be used as an orthopedic device, using poly(3-hydroxybutyrat…
View article: Reinforcement of Polyester with Renewable Ramie Fibers
Reinforcement of Polyester with Renewable Ramie Fibers Open
© 2017 Universidade Federal de Sao Carlos. All rights reserved. Ramie (Boehmeria nivea) fiber is one of several lignocellulosic fibers with superior strength, but the least investigated, particularly as reinforcement in strong, tough polym…
View article: Influence of Encapsulated Nanodiamond Dispersion on P(3HB) Biocomposites Properties
Influence of Encapsulated Nanodiamond Dispersion on P(3HB) Biocomposites Properties Open
Studies regarding biodegradable nanocomposites to be used as orthopedics devices have been intensified. This work aims to investigate the influence of ND dispersion on thermal and mechanical properties of a biocomposite of poly(3-hydroxybu…
View article: Combining molecular and bioprocess techniques to produce poly(3-hydroxybutyrate- co -3-hydroxyhexanoate) with controlled monomer composition by Burkholderia sacchari
Combining molecular and bioprocess techniques to produce poly(3-hydroxybutyrate- co -3-hydroxyhexanoate) with controlled monomer composition by Burkholderia sacchari Open
View article: Physical and Mechanical Characterization of Artificial Stone with Marble Calcite Waste and Epoxy Resin
Physical and Mechanical Characterization of Artificial Stone with Marble Calcite Waste and Epoxy Resin Open
The incorporation of calcite marble waste in epoxy resin for the production of artificial stone can represent a technical-economical method and environmentally viable, reducing the amount of discarded residue in the environment, and adding…
View article: Compatibilization of cellulose acetate/poly(3‐hydroxybutyrate) blends by grafting copolymer
Compatibilization of cellulose acetate/poly(3‐hydroxybutyrate) blends by grafting copolymer Open
Blends of cellulose acetate (CA) and poly(3‐hydroxybutyrate) (PHB) were prepared by the solvent‐casting method in both the presence and the absence of a compatibilizer agent. The compatibilizer was synthesized by reactive processing betwee…