Hypomagnesemia - Homeostasis. 1  Magnesium is abundant in nature. 2  The body contains 21â28 grams of magnesium (0.864â1.152 mol). 3  In terms of serum magnesium, the majority is bound to chelators, including ATP, ADP, proteins and citrate. 4  The kidneys regulate the serum magnesium.
Beijing Capital International Airport (PEK) is Asiaâs busiest airport in terms of passenger traffic and also one of the worldâs busiest airports.eijing Capital International Airport (PEK) is Asiaâs busiest airport in terms of passenger traffic and also one of the worldâs busiest airports.
Kotoka International Airport (ACC/DGAA), Ghana. Kotoka International Airport serves Accra, the capital of Ghana. The massive expansion in usage of the airport has led to calls for an upgrade. Passenger usage increased by an average of six percent per annum throughout the 1990s and cargo usage has risen by as much as 15% per annum.