Static measurements of the phase volumes of mixtures of surfactant, polymer, alcohol, water, n-octane, sodium chloride, and in some cases polymer additives were made. A limited number of viscosity, phase concentration, and ...

Toccata in d, BWV 913 / Johann Sebastian Bach -- Sonata in C, D. 840. Moderato ; Andante / Franz Schubert -- Waldscenen : op. 82 / Robert Schuman -- Improvisations, op. 20 / Bela Bartok

The Triassic Dockum Group is a complex assemblage of lacustrine, deltaic, and fluvial facies. Excellent exposures of these rocks were studied in and around Palo Duro State Park where the Prairie Dog Town Fork of the Red ...

The weathering of granite in central Texas yields tremendous amounts of granitic detritus to adjacent rivers. The first step in the production of such sediment is the formation of grus--chemically unaltered yet totally ...

The Chisos Mountains in the central part of Big Bend National Park are a deeply-eroded volcanic-intrusive complex of Oligocene age. Intrusive and extrusive units of the complex are subalkaline to midly peralkaline, and ...