Computer Integrated Building Design

A guide to the principles and applications of computer integrated systems as applied to construction management. Computer-Integrated Building covers the fundamentals of construction project management, the design process for production and opportunities for CAD-integration

Concurrent Computer-Aided Integrated Building Design

This monograph assesses the means by which building design can be achieved in a more rapid and integrated fashion through the use of advanced computer aids.

Element patterns in albatrosses and petrels: influence of trophic position, foraging range, and prey type

We investigated the concentrations of 22 essential and non-essential elements among a community of Procellariiformes (and their prey) to identify the extent to which trophic position and foraging range governed element accumulation. Stable isotope analysis (SIA) was used to characterise trophic (δ15N) and spatial patterns (δ13C) among species. Few consistent patterns were observed in element distributions among species and diet appeared to be highly influential in some instances. Arsenic levels in seabird red blood cells correlated with δ15N and δ13C, demonstrating the importance of trophic position and foraging range for arsenic distribution. Arsenic concentrations in prey varied significantly across taxa, and in the strength of association with δ15N values (trophic level). In most instances, element patterns in Procellariiformes showed the clearest separation among species, indicating that a combination of prey selection and other complex species-specific characteristics (e.g. moult patterns) were generally more important determining factors than trophic level per se