Sentence examples for calcium carbon from inspiring English sources

The yellowish white layer was identified by SEM/EDS as calcium carbonate based on the primary presence of calcium, carbon and oxygen.

The spiral-shaped shell is 99percentt aragonite -- a mineral made of calcium, carbon and oxygen -- but is up to 1,000 times as tough as pure aragonite.

Creatures settled on elements like calcium, carbon and oxygen because that's what was abundant.

In every abalone cell, and in every cell for that matter, there are instructions, written in DNA, for how to take elements like calcium, carbon and oxygen and arrange the atoms in certain extremely specific ways to produce something hard.

Belcher, a materials science and biological engineering professor at the Massachusetts Institute of Technology, has long marveled at how abalone can spin a little calcium, carbon and oxygen into exquisite and incredibly strong shells.

In order to overcome these obvious limitations and to expand their applications in different fields, particulate fillers, such as carbon black, silica, glass, calcium carbonates, carbon nanotubes, nano clays etc. are often added to polymer.

The scientists, from Duke, Syracuse and several other institutions, examined various characteristics of the core samples, including levels of calcium carbonate, carbon isotope ratios and, perhaps most important, the types of fossilized planktonic algae found in them.

Robinson et al. [35] studied several fillers, including wollastonite, talc, calcium carbonate, and carbon black.

SEM graphs (Fig. 9B) and XRD patterns (Fig. 10a) of the calcium carbonate deposition (carbon dioxide condition) without and with synthesized polymer reveal that the added inhibitor lead to more amounts of the fine-size particles (Fig. 9B-b, d).

Unfilled cross-linked poly(dimethyl siloxane) (PDMS) is a weak material and is generally filled with high levels of particulate fillers such as silica, calcium carbonate and carbon black to improve its mechanical properties.

Lime pretreatment is another attractive method because calcium hydroxide is much cheaper than other alkalis, has low toxicity to the environment and can be easily recovered from hydrolysate as insoluble calcium carbonate with carbon dioxide and subsequently, calcium hydroxide can be regenerated using lime kiln technology.