Search Results - "da Silveira, T."

A Hierarchical Superpixel-Based Approach for DIBR View Synthesis by de Oliveira, Adriano Q., Silveira, Thiago L. T. da, Walter, Marcelo, Jung, Claudio R.

“…View synthesis allows observers to explore static scenes using aligned color images and depth maps captured in a preset camera path. Among the options,…”
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Mefenoxam and pyraclostrobin: toxicity and in vitro inhibitory activity against Pythium insidiosum by Stibbe, P.C., Ianiski, L.B., Weiblen, C., Maciel, A.F., Machado, M.L., Silveira, T.L., Soares, F.A.A., Santurio, J.M., Soares, M.P., Pereira, D.I.B., Sangioni, L.A., Avila Botton, S.

“…The objective of this study is to verify in vitro susceptibility of Pythium insidiosum against the agricultural fungicides mefenoxam and pyraclostrobin and…”
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Cytotoxic effect of Amphotericin B in a myofibroblast cell line by Uribe, C.C., dos Santos de Oliveira, F., Grossmann, B., Kretzmann, N.A., Reverbel da Silveira, T., Giugliani, R., Matte, U.

“…•We tested the cytotoxic effect of AmB in 3 liver cell lines.•We tested a capacity of migration, cell cycle and LC-3 and Caspase-3 in the GRX line treated with…”
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Mechanisms involved in anti-aging effects of guarana (Paullinia cupana) in Caenorhabditis elegans by Arantes, L P, Machado, M L, Zamberlan, D C, da Silveira, T L, da Silva, T C, da Cruz, I B M, Ribeiro, E E, Aschner, M, Soares, F A A

“…Guarana (Paullinia cupana) is habitually ingested by people in the Amazon region and is a key ingredient in various energy drinks consumed worldwide. Extension…”
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Investigating the impact of adopting Python and C languages for introductory engineering programming courses by Balreira, Dennis G., Silveira, Thiago L. T. da, Wickboldt, Juliano A.

“…Programming is one of the most fundamental initial skills for engineering students. Institutions that offer engineering courses have the challenge of deciding…”
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Effects of the monoamine stabilizer (−)-OSU6162 on locomotor and sensorimotor responses predictive of antipsychotic activity by da Silveira, Vívian T., Röpke, Jivago, Matosinhos, Ana L., Issy, Ana C., Del Bel, Elaine A., de Oliveira, Antônio C., Moreira, Fabrício A.

“…The monoamine stabilizer (3S)-3-[3-(methenesulfonyl)phenyl]-1-propylpiperidine hidrochloride [(−)-OSU6162] is a promising compound for the treatment of…”
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Single-channel EEG sleep stage classification based on a streamlined set of statistical features in wavelet domain by da Silveira, Thiago L. T., Kozakevicius, Alice J., Rodrigues, Cesar R.

“…The main objective of this study was to enhance the performance of sleep stage classification using single-channel electroencephalograms (EEGs), which are…”
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Triangular matrix-based lossless compression algorithm for 3D mesh connectivity by Balreira, Dennis G., da Silveira, Thiago L. T.

“…Three-dimensional mesh compression is vital to support advances in many scenarios, such as 3D web-based applications. Existing 3D mesh methods usually require…”
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MR findings of the brain in children and adolescents with portal hypertension and the relationship with blood manganese levels by Pinto, R B, Fröehlich, P E, Pitrez, E H, Bragatti, J A, Becker, J, Cornely, A F H, Schneider, A C R, da Silveira, T R

“…Few studies have evaluated abnormalities on brain magnetic resonance imaging (MRI) in children and adolescents with chronic liver disease. The aim of this…”
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DCT approximations based on Chen’s factorization by Tablada, C.J., da Silveira, T.L.T., Cintra, R.J., Bayer, F.M.

“…In this paper, two 8-point multiplication-free DCT approximations based on the Chen’s factorization are proposed and their fast algorithms are also derived…”
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About the thermal stability and pore elimination in the ordered hexagonal mesoporous silica SBA-15 by da Silveira, T., Awano, C.M., Donatti, D.A., de Vicente, F.S., Vollet, D.R.

“…•Ethanol-washed and vacuum dried SBA-15 was heat treated at several temperatures.•The volume of the ordered hexagonal pores diminishes with temperature.•The…”
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Guarana (Paullinia cupana) as a potential tool for mesenchymal stromal cells priming in regenerative medicine by Sirena, D H, Araújo, A B, Silveira, A B T da, Serafini, M A, Silva, M M F da, Silveira, A K, Filippi-Chiela, E, Moreira, J C F, Paz, A H

“…Mesenchymal stromal cells (MSCs) have therapeutic potential due to their abilities of differentiation, immunomodulation, and migration to injured tissues,…”
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Low-complexity 8-point DCT Approximation Based on Angle Similarity for Image and Video Coding by Oliveira, R. S, Cintra, R. J, Bayer, F. M, da Silveira, T. L. T, Madanayake, A, Leite, A

“…Multidimensional Systems and Signal Processing, 1-32, 2018 The principal component analysis (PCA) is widely used for data decorrelation and dimensionality…”
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DCT Approximations Based on Chen's Factorization by Tablada, C. J, da Silveira, T. L. T, Cintra, R. J, Bayer, F. M

“…Signal Processing: Image Communication, Volume 58, October 2017, Pages 14-23 In this paper, two 8-point multiplication-free DCT approximations based on the…”
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A Class of Low-Complexity DCT-Like Transforms for Image and Video Coding by da Silveira, Thiago L. T., Canterle, Diego Ramos, Coelho, Diego F. G., Coutinho, Vitor A., Bayer, Fabio M., Cintra, Renato J.

“…The discrete cosine transform (DCT) is a relevant tool in signal processing applications, mainly known for its good decorrelation properties. Current image and…”
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Lactobacillus rhamnosus GG reduces hepatic fibrosis in a model of chronic liver disease in rats by Ortiz-Hammes, Thais, Leke, Renata, Costa-Escobar, Thayssa Dalla, Beduschi-Fracasso, Laisa, Schons-Meyer, Fabiola, Éverton-Andrades, Michael, Reverbel da Silveira, Themis

“…Abstract Background: The intestinal dysbiosis is common in chronic liver disease and can induce to inflammatory responses and mediate the collagen deposition…”
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Data-independent Low-complexity KLT Approximations for Image and Video Coding by Radünz, A. P, da Silveira, T. L. T, Bayer, F. M, Cintra, R. J

“…Signal Processing: Image Communication, vol. 101, February 2022, 116585 The Karhunen-Lo\`eve transform (KLT) is often used for data decorrelation and…”
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Gut Dysbiosis and Increased Intestinal Permeability Drive microRNAs, NLRP-3 Inflammasome and Liver Fibrosis in a Nutritional Model of Non-Alcoholic Steatohepatitis in Adult Male Sprague Dawley Rats [Erratum] by Longo, L, Tonin Ferrar, JHirata Dellavia, G

“…Longo L, Tonin Ferrari J, Hirata Dellavia G, et al. ClinExp Gastroenterol. 2020;13:351-368. The authors have advised that the colour coding fromTable 5 was…”
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A Class of Low-complexity DCT-like Transforms for Image and Video Coding by da Silveira, T. L. T, Canterle, D. R, Coelho, D. F. G, Coutinho, V. A, Bayer, F. M, Cintra, R. J

“…IEEE Transactions on Circuits and Systems for Video Technology, v. 32, n. 7, July 2022 The discrete cosine transform (DCT) is a relevant tool in signal…”
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Opposing roles of CB1 and CB2 cannabinoid receptors in the stimulant and rewarding effects of cocaine by Gobira, Pedro H, Oliveira, Ana C, Gomes, Julia S, Silveira, Vivian T, Asth, Laila, Bastos, Juliana R, Batista, Edleusa M, Issy, Ana C, Okine, Bright N, Oliveira, Antonio C, Ribeiro, Fabiola M, Del Bel, Elaine A, Aguiar, Daniele C, Finn, David P, Moreira, Fabricio A

“…Background and Purpose The endocannabinoids anandamide and 2‐arachidonoylglycerol (2‐AG) bind to CB1 and CB2 cannabinoid receptors in the brain and modulate…”
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