GOLD (Grid-based Information Models to Support the Rapid Innovation of New High Value-Added Chemicals) is concerned with the dynamic formation and management of virtual organizations in order to exploit market opportunities. The project aims to deliver the enabling technology to support the creation, operation and successful dissolution of such virtual organizations. A set of middleware technol...

Staple motifs in the form of -RS(AuSR)x- (x = 1, 2, 3, etc.) are the most common structural feature at the interface of the thiolate-protected gold nanoclusters, Aun(SR)m. However, the recently solved structure of Au92(SR)44, in which the facets of the Au84 core are protected mainly by the bridging thiolates, challenges the staple hypothesis. Herein, we explore the surface sensitivity of the th...

This is a description of the historical, physical and industrial features of the principal centres of mineral productions in the British Dominions beyond the seas, by Mr. R. Stokes, the late Mining Editor of the Rancl Daily Neivs of Johannesburg. It is a brief but comprehensive review of the mineral treasures of the British Empire. It is worthy of notice that the following important minerals ar...

In this paper, we describe a method to predict emotion intensity in tweets. Our approach is an ensemble of three regression methods. The first method uses contentbased features (hashtags, emoticons, elongated words, etc.). The second method considers word n-grams and character ngrams for training. The final method uses lexicons, word embeddings, word ngrams, character n-grams for training the m...