Its atomic radius is 0.197 nm. At room temperature Calcium has a face-centered cubic crystal structure with a = 0.556 nm. The linear coefficient of thermal expansion is 22.32 m/m/K and the thermal ...

Calcium is a mineral that provides structure to the bones and teeth and regulates critical processes such as nerve and muscle function, hormone secretion, blood vessel dilation, and more.

Calcium is an essential nutrient for plants, playing a vital role in cell wall structure, cell division, and overall plant strength. A deficiency in calcium can lead to various problems ...

Osteopenia refers to a medical condition where the bones become thinner and weaker than normal, though not to the extent of osteoporosis. Calcium supplements are frequently used in the management ...

The scientists determined the three-dimensional structure of the protein and found that there are positively charged calcium ions buried inside it, very near the place where the electrons are stored.

The following is a summary of “Impact of the CACNB2 Rs11013860 polymorphism on grey matter volume and brain function in bipolar disorder,” published in the February 2025 issue of BMC Psychiatry by ...