eGFR, estimated glomerular filtration rate. a. This table applies to creatinine-based and cystatin C-based eGFR. b. The National Kidney Disease Education Program (NKDEP) recommends that actual values above 60 mL/min/1.73m 2 be reported only as >60 due to variability near the upper limit of the reference range. 5
The Mineral Revolution was largely driven by the need to create a permanent workforce to work in the mining industry, and saw South Africa transformed from a patchwork of agrarian states to a unified, industrial nation.he Mineral Revolution began with the discovery of diamonds at the town of Kimberley in 1867. The discovery of diamonds led to a rush of prospectors descending on the town, whose population skyrocketed as increasing numbers of prospectors arrived to seek their fortune.
The Industrial Revolution began in Britain for a number of different reasons. See Image One. Britain had access to a number of natural resources, such as iron and coal. The agricultural sector of the British economy had been steadily growing during the 18th century.ee Image Two. Britain was home to large deposits of iron and coal. These two minerals were the key to the Industrial Revolution. Since iron and coal did not have to be imported, the British economy did not suffer any shortages and the Industrial Revolution gained momentum.