Search Results - "Silva, R W"

3D printing using concrete extrusion: A roadmap for research by Buswell, R.A., Leal de Silva, W.R., Jones, S.Z., Dirrenberger, J.

“…Large-scale additive manufacturing processes for construction utilise computer-controlled placement of extruded cement-based mortar to create physical objects…”
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Validation and calibration of a novel GEM biosensor for specific detection of Cd2+, Zn2+, and Pb2 by Herath, H. M. L. P. B, de Silva, W. R. M, Dassanayake, R. S, Gunawardene, Y. I. N. S, Jayasingha, J. R. P, Gayashan, M. K, Afonso, L. O. B, de Silva, K. M. N

“…In this study, we designed a novel genetic circuit sensitive to Cd.sup.2+, Zn.sup.2+ and Pb.sup.2+ by mimicking the CadA/CadR operon system mediated heavy…”
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First report of the root-knot nematode, Meloidogyne morocciensis infecting peach in Southern Brazil by Silva, W. R., Machaca-Calsin, C. P., Gomes, C. B.

“…The peach tree ( ) is the third most cultivated temperate fruit species in Brazil. In August 2017, peach seedling plants showing symptoms of stunting and…”
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Drivers of Spatial Variation in the Role of Ants as Secondary Seed Dispersers by Bottcher, C, Peixoto, P. E. C, Silva, W. R, Pizo, M. A

“…The spatial variation in the outcome of the interaction between secondary dispersers and seeds is superimposed upon the variation produced by primary…”
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First Report of Meloidogyne ethiopica and M. javanica in Rumex spp. in Rio Grande do Sul State, Brazil by Márquez, L. A. Yánez, Divers, M., Silva, W. R., Filho, J. V. de Araújo, Gomes, C. B.

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Anaerobic treatment of crude glycerol from biodiesel production by Nakazawa, M M, Silva Júnior, W R S, Kato, M T, Gavazza, S, Florencio, L

“…In this study, we evaluated the use of an up-flow anaerobic sludge blanket (UASB) reactor to treat crude glycerol obtained from cottonseed biodiesel…”
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The realities of additively manufactured concrete structures in practice by Bos, F.P., Menna, C., Pradena, M., Kreiger, E., da Silva, W.R. Leal, Rehman, A.U., Weger, D., Wolfs, R.J.M., Zhang, Y., Ferrara, L., Mechtcherine, V.

“…Extrusion-based 3D Concrete Printing (3DCP) is rapidly gaining popularity in the construction industry. Trial projects are now being realized at an increasing…”
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Effect of randomized prophylactic nitroglycerin on radial artery spasm during transradial catheterization: An analysis based on operator experience by da Silva, Roberto L, Dangas, George D, de Andrade, Pedro B, Joaquim, Rodrigo M, da Silva, Thais R W, Fattah, Tammuz, Pereira, Vanderlei C, Zanella, Ricardo A, Sousa, Amanda G M, Feres, Fausto, Costa, José R

“…One limitation to transradial access (TRA) is the occurrence of spasms (RAS), for which the use of prophylactic medications is recommended. Improvement in TRA…”
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Extrusion-based additive manufacturing with cement-based materials – Production steps, processes, and their underlying physics: A review by Mechtcherine, V., Bos, F.P., Perrot, A., da Silva, W.R. Leal, Nerella, V.N., Fataei, S., Wolfs, R.J.M., Sonebi, M., Roussel, N.

“…This article offers a comprehensive overview of the underlying physics relevant to an understanding of materials processing during the various production steps…”
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A process classification framework for defining and describing Digital Fabrication with Concrete by Buswell, R.A., da Silva, W.R. Leal, Bos, F.P., Schipper, H.R., Lowke, D., Hack, N., Kloft, H., Mechtcherine, V., Wangler, T., Roussel, N.

“…Digital Fabrication with Concrete (DFC) encompasses 3D Concrete Printing (3DCP) and many other methods of production. DFC is emerging from an era of invention…”
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Experimental and SPH Modeling of Debris-Flow Impact on Dual Rigid Barriers with Deflector by Ng, Charles W. W., Li, Zhi, Poudyal, Sunil, De Silva, W. A. R. K., Bhatta, Aastha, Liu, Haiming

“…Multiple barrier system has become a widely adopted method to mitigate debris flows, which consists of smaller barriers that progressively retain the debris to…”
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Further notes on the natural history of the South American pepper frog, Leptodactylus labyrinthicus (Spix, 1824) (Anura, Leptodactylidae) by Silva, W R, Giaretta, A A

“…Leptodactylus labyrinthicus tadpoles reach a large size in the nest through consumption of trophic eggs. We previously suggested that the trophic eggs are laid…”
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Expression of glyceraldehyde 3-phosphate dehydrogenase is enhanced in Leishmania spp naturally resistant to nitric oxide by Rios, M C, Silva, W R T, Azevedo, A F, Santos, P L, Teixeira, S A, Muscará, M N, Thomazzi, S M, Almeida, R P, Fernandes, R P M, Scher, R

“…Leishmania spp are the causative agents of a spectrum of diseases termed leishmaniasis that affect mammals, including humans and dogs. Although reactive…”
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Nectar secretion dynamic links pollinator behavior to consequences for plant reproductive success in the ornithophilous mistletoe Psittacanthus robustus by Guerra, T. J., Galetto, L., Silva, W. R.

“…The mistletoe Psittacanthus robustus was studied as a model to link flower phenology and nectar secretion strategy to pollinator behaviour and the reproductive…”
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Rao-Blackwellized Particle Filter for the CBERS-4 attitude and gyros bias estimation by Silva, W.R., Garcia, R.V., Santilli, G., Kuga, H.K., Zanardi, M.C.F.P.S., Pardal, P.C.P.M.

“…The Rao-Blackwellized Particle Filter (RaoBPF) and the Unscented Kalman Filter (UKF) were applied in this work to attitude and gyros bias estimation using…”
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First record of Anastrepha serpentina (Wiedemann) (Diptera: Tephritidae) in citrus in Brazil by Lemos, W P, da Silva, R A, Araújo, S C A, Oliveira, E L A, da Silva, W R

“…Anastrepha serpentina (Wiedemann) is recorded for the first time in citrus (Rutaceae) in Brazil. Specimens were obtained from sweet orange (Citrus sinensis)…”
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Effects of chronic restraint stress on the global DNA methylation profile of rat lung cells: Modulation by physical exercise by Toffoli, L.V., Volpini, V.L., Nascimento, L.M., Silva, W.R., Verissimo, L.F., Estrada, V.B., Pelosi, G.G., Gomes, M.V.

“…•DNA methylation profile of rat lung cells is vulnerable to behavioral stress.•Chronic behavioral stress induces a decrease in the global DNA methylation of…”
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Sequential nonlinear estimation: regularized particle filter applied to the attitude estimation problem with real data by Garcia, R. V., Silva, W. R., Pardal, P. C. P. M., Kuga, H. K., Zanardi, M. C.

“…The aim of this work is to analyze the robustness and computational effort of particle filter when applied to the attitude and gyro bias estimation problem…”
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Rheumatic Heart Disease: Pathogenesis and Vaccine by Guilherme, L, de Barros, S Freschi, Kohler, K F, Santos, S R, Ferreira, F Morais, Silva, W R, Alencar, R, Postol, E, Kalil, J

“…Rheumatic fever (RF) and rheumatic heart disease (RHD) follow untreated S. pyogenes throat infections in children who present susceptible genes that favor the…”
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Porosity and Mechanical Strength of an Autoclaved Clayey Cellular Concrete by Hotza, Dachamir, Repette, W. L., Silva, W. R. L., Guglielmi, P. O.

“…This paper investigates the porosity and the mechanical strength of an Autoclaved Clayey Cellular Concrete (ACCC) with the binder produced with 75 wt%…”
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