This article describes the geology and industrial mineral potential of corundum, pyrophyllite and andaluite at the Empress deposit in the Taseko Lakes area (Figure 1). The Empress is a copper-goldmolybdenum porphyry deposit located 225 kilometres north of Vancouver and 50 kilometres northwest of Goldbridge and the Bralorne mining camp. Fine-grained corundum, in association with andalusite-pyrop...

Empress jovem a TECNOTRON surge assim num esfor de preencher o vo que existia entre Fomecedores de socomputadores e de equipamentos industrials Instituies de I e Consultores especi.tli7-Aoa, encarregandose de providenciar a persflectiva integrada e mulrifacetada inexistente de que as unidades industriais necessitavam para implementer estrategias de automao coerentes e ar.rua1i7nda no senddo de ...

Current and historic petroleum-related activities in Milford Haven Waterway (MHW; Wales, UK) contribute to hydrocarbon contamination of surficial sediments. Three main hydrocarbon components of sediments were analyzed: (1) aliphatic hydrocarbons of predominantly biogenic origin, representing about 5-15% of total hydrocarbons (THC); (2) polycyclic aromatic hydrocarbons (PAHs) from recent petroge...

72.000 tonnes of light crude oil were released from the Sea Empress at the entrance to Milford Haven, South Wales over a 7 day period in February 1996, in an area of exceptional environmental value for wildlife, tourism and natural beauty. Natural factors (time of year, wind direction) coupled with effective clean-up at sea (through chemical dispersion) and on shore, minimised environmental imp...

objective: in all ceramic fixed partial dentures the connector area is a common fracture location. the survival time of three-unit fixed partial dentures may be improved by altering the connector design in regions of maximum tension. the purpose of this study was to determine the effect of buccolingual increase of the connector width on the stress distribution in posterior fixed partial denture...

Radiopacity is an important property of composite materials for clinical diagnosis. For seven direct composites (Aelite LS Posterior, Aelite All-Purpose Body, Quadrant Universal LC, Clearfil Majesty Posterior, Clearfil Majesty Esthetic, Filtek Ultimate Dentin, IPS Empress Direct Dentin) and six indirect composites (Ceromega, Epricord, Estenia C&B, Tescera, Signum Ceramis, Solidex), diskshaped s...