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Granular aggregates

Homogeneous structure consists of polycrystalline granular aggregate of aragonite crystals of varying sizes. [Pg.267]

A further advantage of direct compression is that tablets disintegrate into their primary particles rather than granular aggregates. The resultant increase in surface area available for dissolution should result in faster drug release. [Pg.3674]

Granular Aggregates of anhedral crystals in matrix Scheelite... [Pg.202]

Yasuhara, H., Elsworth, D., and Polak, A. (2003) A mechanistic model for compaction of granular aggregates moderated by pressure solution. J. [Pg.70]

Figure 4. Electron micrographs of crystals of cellulose prepared at 90 C after shadowing with W/Ta. 4A from Avicel (DP 120) cellulose solution the structure consists of rod-like elements together with granular aggregates (arrows). Insert corresponding X-ray diagram. from microcrystalline cellulose (DP 34)solution. Insert corresponding electron diffraction diagram. Figure 4. Electron micrographs of crystals of cellulose prepared at 90 C after shadowing with W/Ta. 4A from Avicel (DP 120) cellulose solution the structure consists of rod-like elements together with granular aggregates (arrows). Insert corresponding X-ray diagram. from microcrystalline cellulose (DP 34)solution. Insert corresponding electron diffraction diagram.
To produce a granular base or subbase aggregate, RAP must be crushed, screened, and blended with conventional granular aggregate, or sometimes-reclaimed concrete material... [Pg.129]

RCM can also be used as a bulk fiU material on land or water, as a shore line protection material (rip rap), a gabion basket fiU, or a granular aggregate for base and trench backfill... [Pg.145]

Figure 19.6. AFM images (5 xm x 5 lam) of vinyl-derivatized silica xerogel A. before and B. after photocrosslinking. A. shows the typical morphology of a vinyl-derivatized sample before photopolymerization. Granular aggregates with a size of tens of nanometers could be resolved, which likely corresponded to the secondary aggregations. After polymerization, the size of these aggregations increased, B. The scale bar represents 1 pm. From [18]. Figure 19.6. AFM images (5 xm x 5 lam) of vinyl-derivatized silica xerogel A. before and B. after photocrosslinking. A. shows the typical morphology of a vinyl-derivatized sample before photopolymerization. Granular aggregates with a size of tens of nanometers could be resolved, which likely corresponded to the secondary aggregations. After polymerization, the size of these aggregations increased, B. The scale bar represents 1 pm. From [18].
Nantokite is a copper chloride mineral with composition CuCl. It is named after its type locality of Nantoko (Atacama, Chile) from where it was described by Breithaupt in 1868. It occurs as soft masses of white microcrystals and granular aggregates which have precipitated in hydrothermal ore veins (Dana, 1932). Nantokite is also known from Tuscany (Italy), Broken Hill (Australia), St Just (Cornwall, England), Bisbee (Arizona, USA) and Durango (Mexico). [Pg.272]

Experiments motivated by the study of earthquake statistics were performed by Daniels, Hayman, Ducloue, and Foco [74-76] on slowly sheared (at constant volume) photoelastic granular aggregates. The experiments visualized both... [Pg.323]

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