* Plumbing woes related to old or incompatible piping materials and to faulty fixtures and waste lines.
Two prizes were awarded for poetry, to Robert Hass, for "Time and Materials," and to Philip Schultz for "Failure".
The rest were removed during and after the war, used as building materials and to reinforce the Vistula's banks.
Chemists take advantage of differences in solubility to separate and purify materials and to carry out chemical analysis.
Many of the fake dental devices reported or recovered in raids looked like high-quality products but were made from inferior materials and to poor standards.
When I went to university I used my library for materials and to study in peace, which helped me achieve two MAs.
Some European regulations will have to be altered in order to ensure the efficient use of energy, water and raw materials, and to protect the natural environment.
The companies procuring juice and other orange products from the region say they are not responsible for fixing the prices paid for raw materials and to farmers.
In atomically precise fabrication, the challenge is to build larger structures, to extend the range of materials, and to make a wider range of functional devices.
The bottling company O-I Group uses waste heat to pre-heat raw materials and to heat the floor in their plant.
But there are also risks associated with using natural materials and, to date, relatively little evidence exists to support their long-term performance as they are currently used.
