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Papers by Jaime Alberto Millan Vasquez

Universitas Philosophica, 1993

Trato de llevar al alumno a plantearse efectivamente la pregunta metafísica. Para ello me sirvo d... more Trato de llevar al alumno a plantearse efectivamente la pregunta metafísica. Para ello me sirvo del primer capítulo de Einführung in die Metaphysik, (E.M.), de Martin Heidegger. Pueden ser utilizadas cualquiera de las dos versiones al español de las que hasta hoy se dispone. Para las citas del texto que hago en la exposición, me valgo de * (N.E.) De los cuatro textos (uno de Hans-Gerog Gadamer, dos de Heidegger y otro de Bernard Lonergan)-titulados por el autor como "La verdad más plena es la dialogal" (

Universitas Philosophica, 1985

... de Colombia-Bogotá); Ex Presidente próximo pasado: Rodolfo Espinosa López (Universidad del Va... more ... de Colombia-Bogotá); Ex Presidente próximo pasado: Rodolfo Espinosa López (Universidad del Valle, Cali); Vicepresidente: Ovidio ... Nacional); Consejero: Danilo Faustino Rodríguez Valbuena (UPTC-Tunja); Consejero Suplente: Rubén Darío Godoy Gutiérrez (Universi-dad ...

Thin Solid Films, 2004

A nanostructured Al2CuMg thin film was formed by ablating reactive arc melted targets with femtos... more A nanostructured Al2CuMg thin film was formed by ablating reactive arc melted targets with femtosecond (10−15 s range) laser pulses in a high vacuum chamber (10−6 Torr). The films were characterized by secondary electron microscopy, energy dispersive analysis of X-rays, X-ray diffraction and transmission electron microscopy. Discussion is focused on the morphology of the film produced by this technique. It

Journal of Electronic Materials, 2007

We employ a suite of surface analysis techniques that probe the outermost ZnTe/As-Si(112) surface... more We employ a suite of surface analysis techniques that probe the outermost ZnTe/As-Si(112) surface to generate an understanding of the initial stages of the heteroepitaxial HgCdTe/CdTe/ZnTe/As-Si(112) layer formation. Ion scattering spectroscopy (ISS), reflection-high energy electron diffraction (RHEED), along with nondestructive depth profiles by angle-resolved x-ray photoelectron spectroscopy (XPS) are successfully applied to clarify and support the nucleation stages of ZnTe formation on the As-terminated Si(112) substrate. Data indicate a slow growth of the first ZnTe layer. In addition, no evidence of thick ZnTe island formation exists. The current ZnTe formation process generates full coverage on the Si(112) surface after six to nine MBE cycles. In order to fully understand the details of the ZnTe nucleation process on the Si(112) substrate, we present an inelastic background analysis with the Tougaard method to study surface morphology.

Journal of International Development and Cooperation, 2005

Today, the Colombian humanitarian crisis of internally displaced persons (IDPs) is one of the mai... more Today, the Colombian humanitarian crisis of internally displaced persons (IDPs) is one of the main factors contributing to the growing number of people who rapidly become extremely poor, and flood into “belts of misery” in, and around, major cities. This paper examines the impact of the internal armed conflict in contemporary Colombia on the well-being of IDPs, through analysis of causal connections between the internal armed conflict, internal displacement and the process of impoverishment of IDPs. In this research paper we provide a historical overview of the development of the internal displacement phenomenon in Colombia and evaluate changes in various socio-demographic characteristics of IDPs due to the internal displacement during the 1990s. In order to demonstrate the way in which the armed conflict in Colombia has contributed to the worsening of living conditions of a significant part of the Colombian population, we draw upon statistics that demonstrate who bears the responsi...