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This volume will contain selected papers from the lectures held at
the BAIL 2010 Conference, which took place from July 5th to 9th,
2010 in Zaragoza (Spain). The papers present significant advances
in the modeling, analysis and construction of efficient numerical
methods to solve boundary and interior layers appearing in singular
perturbation problems. Special emphasis is put on the mathematical
foundations of such methods and their application to physical
models. Topics in scientific fields such as fluid dynamics, quantum
mechanics, semiconductor modeling, control theory, elasticity,
chemical reactor theory, and porous media are examined in detail.
This volume will contain selected papers from the lectures held at
the BAIL 2010 Conference, which took place from July 5th to 9th,
2010 in Zaragoza (Spain). The papers present significant advances
in the modeling, analysis and construction of efficient numerical
methods to solve boundary and interior layers appearing in singular
perturbation problems. Special emphasis is put on the mathematical
foundations of such methods and their application to physical
models. Topics in scientific fields such as fluid dynamics, quantum
mechanics, semiconductor modeling, control theory, elasticity,
chemical reactor theory, and porous media are examined in detail.
Algunos nuevos materiales, y en particular las aleaciones con
memoria de forma, presentan un comportamiento fascinante tanto para
el gran publico, como para cientificos, medicos, e ingenieros.
Concretamente, las aleaciones metalicas de Niquel-Titanio (NiTi),
que ademas son biocompatibles, presentan propiedades de
superelasticidad y memoria de forma, permitiendo utilizar este
material como si de una "goma metalica" se tratara, alcanzando
deformaciones recuperables en torno al 10% (superelasticidad); o
inducir deformaciones permanentes que pueden ser completamente
recuperadas tras aplicar calor, restituyendo por completo su estado
y forma inicial (memoria de forma). En este libro se aborda el
comportamiento de las aleaciones NiTi y su modelado numerico para
ser implementado en las simulaciones mediante el Metodo de los de
los Elementos Finitos, ademas se propone el diseno de dos nuevos
dispositivos: un stent para aplicaciones de colon y una ferula para
la correccion de deformidades en los dedos de la mano. La
metodologia aqui planteada puede servir de ayuda a quien desee
explorar las posibilidades de las aleaciones NiTi en el diseno de
instrumental, implantes, protesis, ferulas, etc."
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