We have solved the crystal structure of the heat shock protein Hsp15, a newly isolated and very highly inducible heat shock protein that binds the ribosome. Comparison of its structure with those of two RNA-binding proteins, ribosomal protein S4 and threonyl-tRNA synthetase, reveals a novel RNA-binding motif. This newly recognized motif is remarkably common, present in at least eight different ...

This paper presents a novel approach for the management of large collections of electronic documents. The major technical contribution of our approach is the seamless integration of features found in systems such as file systems, document repositories, directory services, classification hierarchies, and email folders into a single folderbased system. The user may specify a rules for characteriz...

The stereotyped positions occupied by individual classes of neurons are a fundamental characteristic of CNS cytoarchitecture. To study the regulation of neuronal positioning, we injected genetically labeled neural precursors derived from dorsal and ventral mouse forebrain into the telencephalic vesicles of embryonic rats. Cells from both areas were found to participate in the generation of tele...

Search engines have become the most popular tools for finding information on the Internet. A real-world Semantic Web application can benefit from this by combining its features with some features from search engines. In this paper, we describe methods for indexing and searching a populated ontology by using an information retrieval tool; its results are enriched with inference. For visualizatio...

Talerum is an interactive L2 learning environment, here presented publicly for the first time. Talerum is designed for use in Danish language classes throughout the vast and sparsely populated WestNordic area. In a town-like setting (resembling Copenhagen) the pupil navigates among shops (foods, clothes, tools), a cafe, a school and, importantly, a home base where the game opens and the pupil i...

Very large networks with thousands of applications and millions of users pose serious problems to the current traditional technology. If synchronised client behaviour exists, then the limitations are even stronger. Cooperative agent systems can be a suitable technology to answer to these requirements if some aspects of the architecture are carefully designed. Particular attention should be give...