Sentence examples for sulfate sources from inspiring English sources

Calcium sulfate sources, such as gypsum, are intentionally added to Portland cement to regulate early hydration reactions to prevent flash setting, improve strength development, and reduce drying shrinkage.

Changes in δ34S values in firn and ice-core samples have been used to reconstruct changes in sulfate sources to central Asia, Greenland, and Antarctica.

Figure 3 Comparison of δ 34 S in ice-core and snow samples collected from Upper Fremont Glacier with δ 34 S values of potential sulfate sources to the Wind River Range, Wyoming.

The oceanic sulfate sources have high sulfate reduction rates and during the coal formation, these sulfates are incorporated to the matrix of the coal molecule giving high organic sulfur groups.

In conclusion, replacing a portion of the inorganic sulfate sources of Zn, Cu, Mn, and Co with those trace minerals supplied by CTM improved some aspects of milk quality and reproductive performance.

The uptake rates of carbon, nitrogen, phosphate, and sulfate sources were set and varied under each condition as shown in Table  4.

When the A-3 medium supplemented with low concentration of phosphate salt and magnesium sulfate as a sulfate source was designed and used, mutants with improved production were successively obtained.

Although it was postulated that homocysteic acid may act as a sulfate source for phosphoadenosine phosphosulfate (PAPS), the substrate necessary for sulfoester and glycosaminoglycans synthesis, no direct confirmation of this concept has been reported [ 54].

Due to the changes in the lake's water level, these data suggest that the extra sulfate source is gypsum dissolution by subsaturated groundwater within the alluvial aquifer that precipitated from the DS in the past, when lake level was higher (e.g., Neev & Hall, 1979).

To optimize the nitrogen source, various organic (yeast extract, asparagine, thiamine-HCl) and inorganic (ammonium nitrate, ammonium ferric citrate, ammonium sulfate) nitrogen sources present into Asther medium were added independently into the medium at a final concentration of 10 mM.

Organic trace mineral (ORG) supplementation to dairy cows in substitution of sulfate (INO) sources has been associated with improvement in immune function during stressful states such as the peripartal period.