Search Results - "Egidio, A. Di"

On the use of a pendulum as mass damper to control the rocking motion of a rigid block with fixed characteristics by de Leo, A. M., Simoneschi, G., Fabrizio, C., Di Egidio, A.

“…Many works have been focused on the use of the base isolation to improve the dynamic response of the rigid blocks, avoiding the overturning of these systems…”
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Parametric study of the distribution of the tensile stresses in pavilion structures constituted by four sectors of barrel shells by de Leo, A., Contento, A., Egidio, A. Di

“…A semi-analytical approach is followed in order to obtain an approximate solution for an analytical model describing the static behaviour of pavilion shells…”
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Dynamic and seismic protection of rigid-block-like structures with Combined Dynamic Mass Absorbers by Contento, A., Di Egidio, A., Pagliaro, S.

“…The variety of important rigid-block-like elements that can be modelled as rigid blocks explains why several studies have been focused on protection strategies…”
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Prevalence of Escherichia coli O157 in lambs at slaughter in Rome, central Italy by BATTISTI, A., LOVARI, S., FRANCO, A., Di EGIDIO, A., TOZZOLI, R., CAPRIOLI, A., MORABITO, S.

“…A study on the prevalence of the faecal carriage of Escherichia coli O157 in lambs was performed in the major slaughterhouse in Rome, central Italy, during…”
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Qualitative analysis of classes of motion for multiresonant systems I. An algebraic method by LUONGO, A, DI EGIDIO, A, PAOLONE, A

“…A general multiresonant system is considered, in which the linear frequency and, possibly, a forcing frequency are involved in a set of linear conditions. The…”
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Solution to the problem of Nicolai by Seyranian, A.P., Di Egidio, A., Contento, A., Luongo, A.

“…We consider the problem of Nicolai on dynamic stability of an elastic cantilever rod loaded by an axial compressive force P and a twisting tangential torque L…”
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Mono-dimensional formulation of axial-symmetric spherical shells and characterization of the linear static behaviour by de Leo, A., Contento, A., Di Egidio, A.

“…In spherical shells, due to the axial-symmetry of the system, all the quantities involved in the elastic problem only depend on the curvilinear abscissa along…”
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Qualitative analysis of classes of motion for multiresonant systems II. A geometrical method by LUONGO, A, DI EGIDIO, A, PAOLONE, A

“…Classes of motion of general multiresonant systems are derived through a geometrical algorithm based on a set representation. First, the elementary classes…”
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Base isolation of slide-rocking non-symmetric rigid blocks under impulsive and seismic excitations by Di Egidio, A., Contento, A.

“…We analyse the influence of base isolation on the behaviour of rigid blocks representing works of art. The work of art has been modelled with a non-symmetrical…”
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Investigations into the benefits of base isolation for non-symmetric rigid blocks by Contento, A., Di Egidio, A.

“…In this paper the influence of base isolation on the behaviour of a work of art has been analysed. To make things more realistic, the work of art has been…”
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Seismic response of a non-symmetric rigid block on a constrained oscillating base by Di Egidio, A., Contento, A.

“…In this paper the influence of base isolation on the behaviour of rigid blocks which represent works of art has been analyzed. The work of art has been…”
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Risk Factors Associated with Cryptosporidium parvum Infection in Cattle by Duranti, A, Cacciò, S.M, Pozio, E, Di Egidio, A, De Curtis, M, Battisti, A, Scaramozzino, P

“…A 2-year, cross-sectional study was conducted to identify risk factors for Cryptosporidium sp. infection in bovine farms in central Italy. Faecal samples were…”
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Survey of the knowledge, attitudes and practice of Italian beef and dairy cattle veterinarians concerning the use of antibiotics by Busani, L., Graziani, C., Binkin, N., Franco, A., Di Egidio, A., Battisti, A.

“…Between June and September 2002 a telephone survey of Italian beef and dairy cattle veterinarians was made to obtain information about their use of antibiotics…”
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Improvement of the dynamic and seismic response of non-structural rocking bodies through the ability to change their geometrical configuration by Di Egidio, A., de Leo, A.M., Contento, A.

“…The protection of non-structural elements is having an increasing interest in the scientific literature. Many non-structural elements undergo to a rocking…”
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WITHDRAWN: Solution to the problem of Nicolai by Seyranian, A.P., Di Egidio, A., Contento, A., Luongo, A.

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Bifurcation Equations Through Multiple-Scales Analysis for a Continuous Model of a Planar Beam by LUONGO, ANGELO, EGIDIO, ANGELO DI

“…The Multiple-Scale Method is applied directly to a one-dimensional continuous model to derive the equations governing the asymptotic dynamic of the system…”
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Multiple Timescales Analysis for 1:2 and 1:3 Resonant Hopf Bifurcations by Luongo, Angelo, Paolone, Achille, Di Egidio, Angelo

“…The postcritical behavior of a generaln-dimensional system around a resonant double Hopf bifurcation isanalyzed. Both cases in which the critical eigenvalues…”
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Multiscale analysis of defective multiple-Hopf bifurcations by Luongo, Angelo, Egidio, Angelo Di, Paolone, Achille

“…An adapted version of the Multiple Scale Method is formulated to analyze 1:1 resonant multiple Hopf bifurcations of discrete autonomous dynamical systems, in…”
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A non-linear model for the dynamics of open cross-section thin-walled beams—Part I: formulation by Di Egidio, Angelo, Luongo, Angelo, Vestroni, Fabrizio

“…A non-linear one-dimensional model of inextensional, shear undeformable, thin-walled beam with an open cross-section is developed. Non-linear in-plane and…”
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A non-linear model for the dynamics of open cross-section thin-walled beams—Part II: forced motion by Di Egidio, Angelo, Luongo, Angelo, Vestroni, Fabrizio

“…The discrete equations developed in Part I are here used to analyze the non-linear dynamics of an inextensional shear indeformable beam with given end…”
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