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On the application of discrete-time Volterra series for the damage detection problem in initially nonlinear systems
(2017-01-01)
Nonlinearities in the dynamical behavior of mechanical systems can degrade the performance of damage detection features based on a linearity assumption. In this article, a discrete Volterra model is used to monitor the ...
Maximum mechano-damage power release-based phase-field modeling of mass diffusion in damaging deformable solids
(SpringerCH, 2022)
We formulate in three space dimensions a phase-field theory of mass diffusion in a damaging deformable solid matrix without making use of thermal quantities. The approach relies on three fundamental postulates: the diffusing ...
False alarms in damage detection approaches
(2008-12-01)
Structural Health Monitoring (SHM) denotes a system with the ability to detect and interpret adverse changes in structures in order to improve reliability and reduce life-cycle costs. The greatest challenge for designing ...
Effect of 0.25 ppm Ozone exposure on pulmonary damage induced by bleomycin
(Sociedad de Biología de Chile, 2005)
Use of enzymes to minimize the rheological dough problems caused by high levels of damaged starch in starch-gluten systems
(John Wiley & Sons Ltd, 2016-05)
During wheat milling, starch granules can experience mechanical damage, producing damaged starch. High levels of damaged starch modify the physicochemical properties of wheat flour, negatively affecting the dough behavior ...
Influence of the grinding wheel's dive speed on the damage of rectified hardened steels
(Univ Fed Rio de Janeiro, Lab Hidrogenio, 2008-01-01)
The world tendency is the increase of the productivity and the production of pieces more and more sophisticated, with high degree of geometric and dimensional tolerances, with good surface finish and low cost. Rectification ...
DNA damage in peripheral blood mononuclear cells of patients undergoing anti-tuberculosis treatment
(Elsevier B.V., 2012-08-30)
Tuberculosis (TB), a chronic infectious disease, is a major cause of morbidity and mortality worldwide. Expression of iNOS and consequent production of NO during the inflammatory process is an important defense mechanism ...
Influence of the grinding wheel's dive speed on the damage of rectified hardened steels
(Univ Fed Rio de Janeiro, Lab Hidrogenio, 2008-01-01)
The world tendency is the increase of the productivity and the production of pieces more and more sophisticated, with high degree of geometric and dimensional tolerances, with good surface finish and low cost. Rectification ...
DNA damage in peripheral blood mononuclear cells of patients undergoing anti-tuberculosis treatment
(Elsevier B.V., 2012-08-30)
Tuberculosis (TB), a chronic infectious disease, is a major cause of morbidity and mortality worldwide. Expression of iNOS and consequent production of NO during the inflammatory process is an important defense mechanism ...