Titlebook: Rendering Techniques ’98; Proceedings of the E George Drettakis,Nelson Max Conference proceedings 1998 Springer-Verlag Wien 1998 3D.3D grap

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Rendering hyper-sprites in real time,This paper describes efficient algorithms for rendering sprites with the appearance of ray-traced objects. These sprites refract what is behind them and reflect the user as seen by a video camera. Applications include interactive multimedia as well as previewing glossy and metallic ink effects.

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Robert F. Tobler,László Neumann,Mateu Sbert,Werner Purgathoferthis unstable environment, there is a set of circumstances that offers a basic unifying structure to the activities encountered in nuclear medicine. The pivotal importance of radiopharmaceuticals in these activities makes a thorough understanding of them paramount for all who would prescribe, dispen

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A. James Stewart,Tasso Karkanisocedure involving the administration of a radiopharmaceutical. The damaging effects arise from the absorption of energy in tissues and depend on a number of factors: (1) the activity of the administered radiopharmaceutical, (2) the physical and biologic half-lives of the radiopharmaceutical, (3) the

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