Search Results - "Roberto Dantas"

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    Monitoring chemical reactions following the addition of TiO2 nanoparticles in white Portland cement pastes by Maciel, Marcel Hark, Dantas, Sérgio Roberto Andrade, Romano, Roberto Cesar de Oliveira, Pileggi, Rafael Giuliano

    “…Nanoparticles of titanium dioxide (NPs-TiO 2 ) are used in several industries, with common applications due to their surface photocatalytic effect. An…”
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    Effects of surface roughness and light scattering on the activation of TiO2 on mortar photocatalytic process by Roberto Andrade Dantas, Sérgio, de Oliveira Romano, Roberto Cesar, Vittorino, Fúlvio, Loh, Kai

    Published in Construction & building materials (08-02-2021)
    “…[Display omitted] •Activation of TiO2 by diffuse/direct solar radiation.•Relationship of different roughness scales with the dispersion/activation of…”
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    An updated review on cattle thermoregulation: physiological responses, biophysical mechanisms, and heat stress alleviation pathways by dos Santos, Mateus Medeiros, Souza-Junior, João Batista Freire, Dantas, Maiko Roberto Tavares, de Macedo Costa, Leonardo Lelis

    “…Heat stress is one of the main obstacles to achieving efficient cattle production systems, and it may have numerous adverse effects on cattle. As the planet…”
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    INFLUENCE OF ESOPHAGEAL MOTILITY IMPAIRMENT ON UPPER AND LOWER ESOPHAGEAL SPHINCTER PRESSURE IN CHAGAS DISEASE by Dantas, Roberto Oliveira

    Published in Arquivos de gastroenterologia (2024)
    “…Chagas disease causes digestive anatomic and functional changes, including the loss of the myenteric plexus and abnormal esophageal radiologic and manometric…”
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    Functional Changes of the Upper Esophageal Sphincter in Gastroesophageal Reflux by Dantas, Roberto Oliveira

    “…Abstract Introduction  The upper esophageal sphincter (UES) is a muscular structure located at the transition from the pharynx to the esophagus, with the…”
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    Isosorbide and nifedipine for Chagas' megaesophagus: A systematic review and meta-analysis by Borges Migliavaca, Celina, Stein, Cinara, Colpani, Verônica, René Pinto de Sousa Miguel, Sandro, Nascimento Cruz, Luciane, Oliveira Dantas, Roberto, Falavigna, Maicon

    Published in PLoS neglected tropical diseases (01-09-2018)
    “…Chagas disease is a neglected tropical disease. About 6 to 8 million people are chronically infected and 10% to 15% develop irreversible gastrointestinal…”
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    Evaluation of sperm membrane functionality during epididymal transit in red‐rumped agouti (Dasyprocta leporina) by Dantas, Maiko Roberto Tavares, Luz, Nayra Rachel Nascimento, Bezerra, Luana Grasiele Pereira, Moreira, Samara Sandy Jerônimo, Oliveira, Moacir Franco, Silva, Alexandre Rodrigues

    Published in Reproduction in domestic animals (01-08-2022)
    “…We studied the sperm membrane functionality through the epididymal transit by comparing different hypoosmotic solutions and verifying possible associations…”
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    Erratum to “Maximum Phonation Time in People with Obesity Not Submitted or Submitted to Bariatric Surgery” by Fonseca, Ana Luara Ferreura, Dantas, Roberto O., Salgado, Wilson

    Published in Journal of obesity (01-01-2020)
    “…In the article titled “Maximum Phonation Time in People with Obesity Not Submitted or Submitted to Bariatric Surgery” [1], there was an error in author name,…”
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