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        Ultrasonic characterization of emulsions: milk and water in oil 

        Universidade Estadual Paulista (UNESP) (1999-12-01)
        Measurements of ultrasonic attenuation and velocity in milk and low concentration water-in-oil (W/O) emulsion were conducted, using a measurement cell with a double-element transducer that eliminates diffraction losses. ...

        Ultrasonic characterization of emulsions: milk and water in oil 

        Higuti, R. T. (2014)

        Effects of ultrasonic irradiation on the spectrophotometric determination of nickel with dimethylglyoxime 

        Sousa, Clarivaldo Santos de; Korn, Mauro (2001)

        Evaluation of Ultrasonic and ErCr:YSGG Laser Retrograde Cavity Preparation 

        Universidade Estadual Paulista (UNESP) (Elsevier B.V., 2009-05-01)
        Root end cavity preparation techniques aim to create a clean and properly shaped cavity in a short time. Although the use of ultrasonics has been widely recommended, a laser can also be used. This study evaluated the time ...

        Stress evaluation of railroad forged wheels by ultrasonic testing 

        Minicuci, DJ; dos Santos, AA; Andrino, MH; Santos, FD (Amer Soc Testing MaterialsW ConshohockenEUA, 2007)

        Effect of the Etching Duration and Ultrasonic Cleaning on Microtensile Bond Strength Between Feldspathic Ceramic and Resin Cement 

        Universidade Federal de Juiz de Fora (UFJF); Univ Zurich; Universidade Federal de Sergipe (UFS); Universidade Estadual Paulista (UNESP) (Taylor & Francis Ltd, 2013-03-01)
        This study assessed the effect of different etching durations of feldspathic ceramic with hydrofluoric acid (HF) and ultrasonic cleaning of the etched ceramic surface on the microtensile bond strength stability of resin ...

        Sparse arrays and image compounding techniques for non-destructive testing using guided acoustic waves 

        Universidade Estadual Paulista (UNESP); CAEND - CSIC (2013-06-01)
        Piezoelectric array transducers applications are becoming usual in the ultrasonic non-destructive testing area. However, the number of elements can increase the system complexity, due to the necessity of multichannel ...

        Thermal characterization of an ultrasonic density-measurement cell 

        Universidade Estadual Paulista (UNESP); Staner Eletron; Universidade de São Paulo (USP) (Institute of Electrical and Electronics Engineers (IEEE), 2007-06-01)
        An ultrasonic density-measurement cell is experimentally characterized as a function of temperature. The measurement of propagation velocity and density of several liquids is performed in the 15 degrees C-40 degrees C ...

        Post space debridement in oval-shaped canals: The use of a new ultrasonic tip with oval section 

        CONIGLIO, Ivanovic; CARVALHO, Carlos Augusto; MAGNI, Elisa; CANTORO, Amerigo; FERRARI, Marco (ELSEVIER SCIENCE INC, 2008)
        This study evaluates the effect on post space debridement in oval-shaped canals of an experimental ultrasonic tip with oval section (Satelec) compared with a circular ultrasonic tip (KaVo). Thirty teeth with an oval-shaped ...

        Influence of ultrasonic setting on compressive and diametral tensile strengths of glass ionomer cements 

        BARATA, Terezinha Jesus Esteves; BRESCIANI, Eduardo; ADACHI, Akimi; FAGUNDES, Ticiane Cestari; CARVALHO, Carlos Augusto Ramos; NAVARRO, Maria Fidela Lima (ABM, ABC, ABPol, 2008)
        The aim of this study was to assess the influence of ultrasonic wave propagation on the compressive (CS) and diametral tensile (DTS) strengths of glass ionomer cements (GICs). Three variables were evaluated: conventional ...
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        Red de Repositorios Latinoamericanos
        + of 2.515.000
        Available publications
        163 Participating institutions
        Dirección de Servicios de Información y Bibliotecas (SISIB)
        Universidad de Chile
        Membership Login
        Featured collections
        • Latin American Theses
        • Argentinean Theses
        • Chilean Theses
        • Peruvian Theses
        Latest collections added
        • Argentina
        • Brazil
        • Colombia
        • México
        Dirección de Servicios de Información y Bibliotecas (SISIB)
        Universidad de Chile
        Red de Repositorios Latinoamericanos | 2006-2018