Effects of oil charge on illite dates and stopping quartz cement: calibration of basin models R. Stuart Haszeldine*, Andrew J. Cavanagh, Gavin L. England Department of Geology and Geophysics, School of GeoSciences, University of Edinburgh, West Mains Road, Edinburgh EH9 3JW,

have to be considered. The first, which has been developed in the preceding section, is that passive smoking could act to disclose an asthmatic state that was so far asymptomatic. The second issue lies in the natural history of asthma. Following Martinez et al.’s publications, it has become obvious that transient wheezing could occur in non-atopic infants exposed to passive smoking. Because the...

The influences of curing pressure on the physical and mechanical property development oil well cement during long-term were studied. Five silica-enriched slurries designed without with reinforcement materials (latex fiber nano-graphene) autoclaved at 200 °C under two different pressures. low (50 MPa) was conducted for 2, 60, 90 180 days; high (150 2 360 days. properties set characterized by com...

Agricultural waste fibers have been found to be suitable as reinforcement in cement-based composites, but studies on oil palm fiber as reinforcement in gypsum-cement wall panels are scarce. A mixture of two equal weights of gypsum and cement, with water-binder ratios of 0.45 and 0.55 were prepared. In each mix a varying percentage of fiber contents of 2%, 3% and 4% by weight of the binders were...