41. By combining samarium and gadolinium in the alloy, the temperature coefficient can be reduced to nearly zero. 42. Canonical examples of nanomagnets are grains of rare earth ( Gadolinium , Europium, Erbium ) magnetic atoms. 43. Regarding two parameters of the cortical lesions, fractional anisotropy ( FA ) is lower and gadolinium enhancement. 44. Because gadolinium and the magnet are not cheap, a magnetic refrigerator would cost more than a conventional one. 45. Gadolinium metal is obtained from its oxide or salts by heating with calcium at 1450 �C under argon atmosphere.46. Gadolinium oxide is a rather basic oxide, indicated by its ready reaction with carbon dioxide to give carbonates.47. A 2015 study found trace amounts of Gadolinium deposited in the brain tissue of patients that had received Gadodiamide. 48. Gadolinium injection causes the relaxation time to decrease, and therefore images done after gadolinium injection have higher signal.49. Gadolinium injection causes the relaxation time to decrease, and therefore images done after gadolinium injection have higher signal. 50. In damaged tissues or tissues with a lower cell density, the gadolinium stays in the extracellular space longer.
