Search Results - "Mariano, PM"

Mechanics of Quasi-Periodic Alloys by Mariano, P. M.

“…A general description of the nonlinear mechanical behavior of quasi-periodic alloys is presented: It accounts for the rearrangements of atomic clusters (phason…”
Get full text

PO-330 Prevention of worsening in glioma relapse by Oliveira, CTP De, Pacheco, C, Mariano, PM, Mamprin, GPR, Binatti, R, Carvalho, PDO, Priolli, D

“…IntroductionGliomas are primary tumours, which have aggressively and resiliency characteristics. Even in the last years having proposals of new therapies, the…”
Get full text

SO ( 3 ) invariance and covariance in mixtures of simple bodies by Mariano, Paolo Maria

“…We adapt to mixtures the procedure of invariance of external power under the action of SO ( 3 ) to deduce balance equations. The two classical axioms about the…”
Get full text

Strain localization due to crack–microcrack interactions: X-FEM for a multifield approach by Mariano, Paolo Maria, Stazi, Furio Lorenzo

“…The interaction between a macrocrack and a population of microcracks is analyzed by adapting the eXtended Finite Element Method (X-FEM) to a multifield model…”
Get full text

Influence of the material substructure on crack propagation: a unified treatment by Mariano, Paolo Maria

“…integral is obtained together with other path integrals which are necessary to treat cases in which the process zone around the tip has finite size. They allow…”
Get full text

A note on Ceradini–Capurso–Maier's theorem in plasticity by Mariano, Paolo Maria

“…The classical Ceradini–Capurso–Maier's theorem in small strain plasticity with isotropic hardening is extended to cover cases of general description of…”
Get full text

Computational aspects of the mechanics of complex materials by Mariano, Paolo Maria, Stazi, Furio Lorenzo

“…Bodies with exotic properties display material substructural complexity from nano to meso-level. Various models have been built up in condensed matter physics…”
Get full text

Walk of a Line Defect in Quasicrystals by Mariano, Paolo Maria

“…Quasicrystalline alloys are quasiperiodic aggregates in which local atomic changes (phason activity) influence prominently the gross deformative behavior. The…”
Get full text

Geometry of interactions in complex bodies by de Fabritiis, Chiara, Mariano, Paolo Maria

“…We analyze geometrical structures necessary to represent bulk and surface interactions of standard and substructural nature in complex bodies. Our attention is…”
Get full text

Some Thermodynamical Aspects of the Solidification of Two-phase Flows by Mariano, Paolo Maria

“…The solidification of a two-phase flow is analyzed. It is shown how fluid-to-fluid phase transformations and kinetic stresses due to relative diffusion between…”
Get full text

Symmetries and Hamiltonian Formalism for Complex Materials by Capriz, Gianfranco, Mariano, Paolo Maria

“…Preliminary results toward the analysis of the Hamiltonian structure of multifield theories describing complex materials are reported: we invoke the invariance…”
Get full text

Strain localization in elastic micro-cracked bodies by Mariano, Paolo Maria, Stazi, Furio Lorenzo

“…Elastic micro-cracked bodies are analyzed within the setting of multifield theories. The presence of micro-cracks is evaluated through a vector order-parameter…”
Get full text

Evolution of domain walls in ferroelectric solids by Davı́, Fabrizio, Mariano, Paolo Maria

“…The evolution of domain walls in ferroelectrics is analyzed. The placement field and the polarization vector field accounting for the microstructure of…”
Get full text

Configurational forces in continua with microstructure by Mariano, P. M.

Get full text

Multifield theories: an introduction by Capriz, G., Mariano, P.M.

Get full text

Phason effects around a crack in Al–Pb–Mn quasicrystals: stochastic aspects of the phonon–phason coupling by Mariano, Paolo Maria, Stazi, Furio Lorenzo, Augusti, Giuliano

“…We determine the distribution of phonon and phason displacements around the tip of a crack in Al–Pb–Mn quasicrystals. We find an increment of phason activity,…”
Get full text

Basic topics on damage pseudo-potentials by Mariano, Paolo Maria, Augusti, Giuliano

“…The meaning and the possible construction of the so-called damage potentials, used frequently in models describing the progressive failure of materials, are…”
Get full text

Stochastic evolution of microcracks in continua by Augusti, Giuliano, Mariano, Paolo Maria

“…A multifield description of continua endowed by diffused microcracks, recently proposed by the authors [Mariano and Augusti, Math. Mech. Sol. 3 (1998) 183–200]…”
Get full text

Elastic microcracked bodies with random properties by Mariano, Paolo Maria, Gioffrè, Massimiliano, Stazi, Furio Lorenzo, Augusti, Giuliano

“…The stochastic properties of a ‘dense’ distribution of microcracks in an elastic body are analyzed by using a multifield continuum model describing the…”
Get full text

On the axioms of plasticity by Mariano, Paolo Maria

“…In the present paper, some propositions usually considered as independent axioms in plasticity theory, including II'yushin's postulate, are obtained as…”
Get full text