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Materias / palabras clave: Competition (biology); Selection (genetic algorithm); Inclusive fitness; Kin selection; Genetic Fitness; Biology; Darwinism; Wright; Mathematical economics; Social evolution; Replica; Evolutionary biology

Materias / palabras clave: Series (stratigraphy); Geology; Paleontology

The construction of a depression rating scale designed to be particularly sensitive to treatment effects is described. Ratings of 54 English and 52 Swedish patients on a 65 item comprehensive psychopathology scale were u...

Abstract A quantal system in an eigenstate, slowly transported round a circuit C by varying parameters R in its Hamiltonian Ĥ(R), will acquire a geometrical phase factor exp{iγ(C)} in addition to the familiar dynamical...

Materias / palabras clave: Ab initio; Hamiltonian (control theory); Basis set; Plane wave; Statistical physics; Ab initio quantum chemistry methods; Density functional theory; Electronic structure; Phonon; Degrees of freedom (physics and chemistry...

Es un hecho conocido que el Ministro de Hacienda de la provincia de Buenos Aires, por indicación dada en 1842 por el gobernador Juan Manuel de Rosas, se dirigió al gobierno británico a fin de promover un arreglo de la...

Trataremos en el presente trabajo una aplicación de la teoría del control óptimo a un problema de interés en el campo de la economía, como lo es el de aproximación óptima de variables a ciertos parámetros ideales...

Echinantera poecilopogon Cope (1863)-. República Oriental del Uruguay, Departamento de Rocha, Sierra de Carapé, Cerro Negro, Ruta 109 km 19, 16 km al NO de la ciudad de Rocha (34º 27'S, 54° 30' O). Fecha: 16 de agost...

The development ofa 2 l-item self-report inventory for measuring the severity of anxiety in psychiat-ric populations i described. The initial item pool f86 items was drawn from three preexisting scales: the Anxiety Check...

The formal relationship between ultrasoft (US) Vanderbilt-type pseudopotentials and Bl\"ochl's projector augmented wave (PAW) method is derived. It is shown that the total energy functional for US pseudopotentials can be...