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Aplicação da técnica de ultrassom pulso eco com cabeçote monocristal na análise de porosidade de revestimentos de barreira térmica depositados por plasma
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2014-12-15)
This study has the intention to evaluate if it is possible to apply the pulse-echo ultrasound technique with a single crystal transducer in the analysis of porosity in plasma sprayed thermal barrier coatings. In order to ...
Use of clearance rate in Choromytilus chorus (Bivalvia: Mytilidae) as a non-destructive biomarker of aquatic pollution
(Sociedad de Biología de Chile, 2003)
Fluorescence spectral study in grapes (Vitis Vinifera L.) Benitaka variety to different solid soluble values
(Elsevier B.V., 2016-01-01)
The spectral images used as an alternative to the quality nondestructive evaluation, can contribute to improve monitoring and control of variables involved in partial dehydrated grapes for production of juice and/or inc.W ...
Avaliação da homogeneidade e da resistência a compressão do concreto por meio de ensaios não destrutivosEvaluation of homogeneity and compressive strength of concrete by non-destructive testing
(Universidade Federal de ViçosaBRGeotecnia; Saneamento ambientalMestrado em Engenharia CivilUFV, 2015)
Magnetic non-destructive evaluation of ruptures of tensile armor in oil risers
(IOP PUBLISHING LTDBRISTOL, 2012)
Risers are flexible multilayered pipes formed by an inner flexible metal structure surrounded by polymer layers and spiral wound steel ligaments, also known as armor wires. Since these risers are used to link subsea pipelines ...
Hidrofone para caracterização de campo ultrassônico em ensaios não destrutivos
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de ElétricaEngenharia ElétricaUTFPR, 2020)
This work aims of the construction and experimental evaluation of a needle-type hydrophone, using the piezoelectric material PVDF, and the study and analysis of techniques for the design, simulations, and implementation ...
Inspection of radiant heating floor applying non-destructive testing techniques: GPR and IRT
(Universidad Nacional de Colombia (Sede Medellín). Facultad de Minas., 2015-03-01)
The inspection of radiant heating floors requires the use of non-destructive techniques, trying to minimize inspection impact, time and cost, and maximize the information acquired so that the best possible diagnosis is ...
Employing a nondestructive method for the estimation of foliar area of quina (Cinchona officinalis)
(MDPICH, 2022-10-15)
Leaf area is related to tree growth, water balance, and mechanical resistance to physical and biotic agents. Given its importance, the purpose of the study was to compare two nondestructive methods of leaf area estimation ...
Fluorescence spectroscopy for tongue carcinoma detection: Study in an animal model
(2005-07-21)
Fluorescence diagnosis of malignant lesions has been showed as an attractive optical technique due especially to its real-time response and a more objective and quantitative evaluation. Even though the oral cavity allows ...