Joseph W. Berg

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SYNOPSIS Isothermal phase diagrams for the semicrystalline poly-L-lactide (PLLA) and the amorphous poly-DL-lactide (PDLLA) in combination with several solvent-nonsolvent combinations (dioxane/water, dioxane/methanol, chloroform/methanol, and NMP/water) have been determined. The locations of the liquid-liquid miscibility gap, the solid-liquid miscibility gap(More)
Introduction Near Lime in southeastern Baker County a distinctive bed of red and green conglomerate about 360 feet thick marks the boundary between Triassic and Jurassic rock sequences. The conglomerate, as shown on the accompanying map, is traceable for more than 20 mi les extending in a southwesterly direction from Iron Mountain, east of Mineral, Idaho,(More)
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