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Automatic microstructural characterization and classification using artificial intelligence techniques on ultrasound signals
(2013-06-15)
Secondary phases such as Laves and carbides are formed during the final solidification stages of nickel based superalloy coatings deposited during the gas tungsten arc welding cold wire process. However, when aged at high ...
Thyroid hormonal disturbances related to treatment of hepatitis C with interferon-alpha and ribavirin
(Faculdade de Medicina / USP, 2011)
OBJECTIVE: To characterize thyroid disturbances induced by interferon-alpha and ribavirin therapy in patients with chronic hepatitis C. INTRODUCTION: Interferon-alpha is used to treat chronic hepatitis C infections. This ...
Brittle and ductile removal modes observed during diamond turning of carbon nanotube composites
(PROFESSIONAL ENGINEERING PUBLISHING LTD, 2009)
Ultraprecision diamond turning was used to evaluate the surface integrity of a carbon nanotube (CNT) composite as a function of the cutting conditions and the percentage of CNT in the epoxy matrix. The effects of cutting ...
ANALYSIS OF THE NATURAL VIBRATION FREQUENCY TEST METHOD TO OBTAIN THE MODULUS OF ELASTICITY OF WOOD STRUCTURAL COMPONENTS
(UNIV FEDERAL VICOSAVICOSA, 2012)
There are several techniques to characterize the elastic modulus of wood and those currently using the natural frequencies of vibration stand out as they are non-destructive techniques, producing results that can be repeated ...
PHYSICO-MECHANICAL CHARACTERIZATION OF A COMPOSITE FROM SUGAR CANE STRAW PARTICLES AND ALTERNATIVE CEMENTS
(Univ Nac Colombia, Fac Nac MinasMedellinColombia, 2013)
Evidence that metyrapone in the presence of inflammation modulates cytokine mRNA expression
(Academic Press Ltd- Elsevier Science LtdLondonInglaterra, 2010)
In vitro mucus transportability, cytogenotoxicity, and hematological changes as non-destructive physiological biomarkers in fish chronically exposed to metals
(Elsevier B.V., 2015-02-01)
The biomonitoring of fish using biomarkers represents a useful tool for the assessment of aquatic pollution. This study evaluated the sublethal toxic effects of aquatic pollution on fish collected from a site contaminated ...
Comparison of two non-destructive techniques to determine DM yield in the tropics
(2018-06)
Dry matter yield determines both stocking rate and animal carrying capacity on farms, but to estimate
such indicators, accurate yield measures are required. Some common techniques to estimate biomass in
pastures are ...