Boletín de la Real Academia Española: tomo 40 (1960), tomo 41 (1961).

Direct experimental comparison between tomo-PIV and scanning tomo-PIV: wake flow behind a half-cylinder

In this paper, a direct experimental comparison is made between scanning and tomo-PIV, on an unsteady wake flow behind a half-cylinder. Several seeding densities are used in order to demonstrate the capacities and limitations of both techniques. For the scanning technique, the effect of particles elongation is investigated and the influence of the seeding density on the volume reconstruction fo...

Historia de la Oftalmologia Española

Historia de la Oftalmologia Espaniola, by Luis S. GRANJEL, Salamanca, Universidad de Salamanca, 1964, pp. 150, illus. No price given. Professor Granjel has accorded special attention to the contributions of the Arabic school in Spain and to the analysis of Daza de Valdes's treatise (1623) which is one of the great books on refraction as applied to the human eye. The author must be praised for h...

Resumen de la XI Conferencia de la Asociacion Española para la Inteligencia Artificial (CAEPIA 2005)

Providing Better Feedback for Students using Projekt Tomo

Systems for automatic assessment of programming tasks have become a popular choice in programming courses as several advantages of using automatic assessment in teaching and learning process have been observed. One of the most important is the immediate feedback students get. However, the quality of the feedback is essential to achieve good learning results. At the University of Ljubljana we us...

Enhancing Tomo-PIV reconstruction quality by reducing ghost particles

A technique to enhance the reconstruction quality and consequently the accuracy of the velocity vector field obtained in Tomo-PIV experiments is presented here. The methodology involves detecting and eliminating spurious outliers in the reconstructed intensity field (ghost particles). A simulacrum matching-based reconstruction enhancement (SMRE) technique is proposed, which utilizes the charact...