Europe was once the most important mining region in the world and nearly every European country has remnants of historic and even pre-historic mining sites. Though the importance of mining activities in most European countries declines, the abandoned sites are still there and can cause environmental dangers as well as technological challenges. On the basis of selected European countries and cas...

The disappearance of populations is a prelude to species extinction. No geographically explicit estimates have been made of current population losses of major indicator taxa. Here we compare historic and present distributions of 173 declining mammal species from six continents. These species have collectively lost over 50% of their historic range area, mostly where human activities are intensiv...

In this article we describe an optical recognition system for historic lute tablature prints that we have built with the aid of the Gamera toolkit for document analysis and recognition. We give recognition rates for various historic sources and show that our system works quite well on printed tablature sources using movable types. For engraved and manuscript sources, we discuss some principal c...

In this review, we present the contributions to nutrition science from Latin American native peoples and scientists, appreciated from a historic point of view since pre-historic times to the modern age. Additionally, we present epidemiological and clinical studies on the area of plant-based diets and their relation with the prevention and treatment of cardiovascular diseases conducted in recent...

A method I' describS ror reconstructing decorative images concealed b livers of overcostings. The method employs • 'louparametric multivariate algorithm and. cellular—automaton construct to convert the nearinfrareil spectrum of a surisce into digit.l images of the surface Iaers. The technique h potentiall> applicable to the restoration of historic buildings "here aging previous restoration atte...