There is no shortage of calcium carbonate. It is found in many rocks and mountains as limestone, chalk or marble. It is an essential component of construction materials such as cement and plaster, but ...

Figure 1: Overview of calpastatin domain 4 (CAST4) bound to calpain 2. Figure 2: Specific interactions of calpastatin with calpain entering and leaving the active-site cleft. By comparing the ...

This is a preview. Log in through your library . Abstract • The chemistry, crystallography and ultrastructure of intracellular calcium oxalate deposits in the angiosperm, Dracaena sanderiana are ...

Ordinary Portland cements (OPCs), often used in the construction industry, are mostly based on lime-silica mineral phases. On the other hand, calcium aluminate cements (CACs) have reactive phases that ...