Results 21 to 30 of about 509 (138)

Modèle de confinement pour les colonnes de section circulaire en béton armé confiné avec des enveloppes en polymère renforcé de fibres de carbone Confinement model for circular RC columns wrapped with CFRP composite

MATEC Web of Conferences, 2012
Un programme experimental comprenant des essais sur 30 cylindres 160×320 mm a ete mene en vue de determiner le gain de resistance et de ductilite du beton confine par collage externe de tissu de polymere renforce de fibres de carbone (PRFC).
Benzaid R., Mesbah H-A.
doaj   +1 more source

Compósitos cimentícios de alto desempenho para aplicação como substrato de transição em vigas

Revista ALCONPAT, 2016
Compuestos cementíceos de alto desempeño para su aplicación como sustrato de transición en vigas RESUMEN Este estudio muestra el desarrollo y análisis del comportamiento de los materiales compuestos de cemento reforzado con fibras de alto rendimiento ...
V. J. Ferrari, A. P. Arquez, J. B. De Hanai   +2 more
doaj   +1 more source

Preparation of Thermosensitive Gel for Controlled Release of Levofloxacin and Their Application in the Treatment of Multidrug‐Resistant Bacteria

BioMed Research International, Volume 2016, Issue 1, 2016., 2016
Levofloxacin is a synthetic broad‐spectrum antibacterial agent for oral or intravenous administration. Chemically, levofloxacin is the levorotatory isomer (L‐isomer) of racemate ofloxacin, a fluoroquinolone antibacterial agent. Quinolone derivatives rapidly and specifically inhibit the synthesis of bacterial DNA.
Danilo Antonini Alves, Daisy Machado, Adriana Melo, Rafaella Fabiana Carneiro Pereira, Patrícia Severino, Luciana Maria de Hollanda, Daniele Ribeiro Araújo, Marcelo Lancellotti, Sophia Antimisiaris   +8 more
wiley   +1 more source

MorFunSeed: A Morphological and Functional Seed Database of Tree and Shrub Species Commonly Used for Direct Seeding in the Cerrado and Atlantic Forest Biomes of Brazil

Ecological Research, Volume 41, Issue 4, July 2026.
The MorFunSeed dataset compiles standardized seed morphology and functional traits for 131 tree and shrub species native to Brazil's Cerrado and Atlantic Forest biomes. It includes 26 variables and 3406 records, providing a consistent and comparable structure across species.
Mariane Cristina Inocente, Andreliza Roberta Terciotti de Oliveira, Felipe Bueno Dutra, Mario Santos, Fatima Conceição Márquez Piña‐Rodrigues   +4 more
wiley   +1 more source

PERFORMANCE OF TURBO CODED SIGNALS OVER PARTIAL RESPONSE FADING CHANNELS WITH IMPERFECT PHASE REFERENCE

Electrica, 2011
In this paper, the performance of turbo coded signals are investigated over a new channelmodel, denoted as 1± Dn / Partial Response Fading Channels (PRFC) with imperfect phasereference.
Osman N. Ucan, Onur Osman, Aykal Gumus
doaj   +2 more sources

Análise estatística do comportamento estrutural de vigas de concreto armado reforçadas com PRFC

Revista Mundi Engenharia, Tecnologia e Gestão (ISSN: 2525-4782), 2019
O presente trabalho consiste na análise estatística do comportamento estrutural de vigas reforçadas com PRFC (Polímeros Reforçados com Fibra de Carbono). Essa técnica é uma opção para reforço de elementos de concreto, já que os materiais compósitos de fibras de carbono são flexíveis, altamente resistentes e podem substituir com vantagens, em alguns ...
Francisco Eudázio Suriano da Silva Júnior, Carla Simone de Albuquerque, Francisco Tadeu Sousa, Ricardo José Carvalho Silva   +3 more
openaire   +2 more sources

Dietary Inflammatory Potential and Cardiometabolic Risk Factors in School‐Aged Adolescents

Pediatric Obesity, Volume 21, Issue 7, July 2026.
ABSTRACT Background The Dietary Inflammatory Index (DII) and its version adapted for children (C‐DII) have emerged as promising tools to estimate the inflammatory potential of the diet and to enhance the understanding of the relationship between subclinical chronic inflammation and cardiometabolic risk during adolescence.
Luana de Oliveira Leite, Mônica Leila Portela de Santana, Nadjane Ferreira Damascena, Jacqueline Costa Dias Pitangueira, Priscila Ribas de Farias Costa   +4 more
wiley   +1 more source

Study of epoxy composites and sisal fibers as reinforcement of reinforced concrete structure

Revista IBRACON de Estruturas e Materiais, 2019
The application of structural reinforcement has presented a significant growth in the present days. The development of new materials for this purpose has aroused the interest of many researchers.
H. M. FRANCKLIN, L. A. C. MOTTA, J. CUNHA, A. C. SANTOS, M. V. LANDIM   +4 more
doaj   +2 more sources

USO DE INTERFACE COESIVA EM SIMULAÇÕES NUMÉRICAS DE VIGAS REFORÇADAS AO CISALHAMENTO COM PRFC

Revista Tecnológica, 2020
A pesquisa teve como objetivo avaliar os esforços que atuam na interface adesiva e no reforço de uma viga em concreto armado reforçada ao cisalhamento com compósito de fibra de carbono (PRFC), por meio de simulações numéricas. Além disso, tem o intuito de prever o descolamento desta interface.
null Maicon Arcine, null Nara Villanova Menon   +1 more
openaire   +2 more sources

Phylogenetic Analysis of Allorhizobium vitis Strains in the Okanagan Valley, British Columbia, Canada

Plant Pathology, Volume 75, Issue 2, March/April 2026.
Four clades containing Okanagan Valley Allorhizobium vitis strains formed following phylogenetic analysis, displaying both genetic similarity and dissimilarity with similar grapevine host origins. ABSTRACT Grapevine crown gall (GCG), characterised by the formation of galls and root necrosis, is an economically devastating disease that affects ...
Portiaa McGonigal, Arafat Rahman, Andrea M. Schiffer, Alexandra J. Weisberg, Louise M. Nelson   +4 more
wiley   +1 more source