Na3AlF6 and Na5Al3F14, known as cryolite and chiolite, respectively, are commonly present in the Bayer process.
Medical complications are commonly present in veno-venous ECMO but have limited impact on patient outcome.
Naringin (neohesperidoside), neohesperidin (neohesperidoside), narirutin (rutinoside), and hesperidin (rutinoside) are commonly present in major quantities.
In this main loading cycle, hold times at high temperature are commonly present in critical components.
Mollusk shells are commonly present in a broad array of geological and archaeological contexts.
Drug reactions are commonly present in the skin; however, their frequency in our setting is unknown.
Fluoride ions are commonly present in solutions used in pre-treatments and conversion treatments of aluminium alloys.
Secondary phases, either introduced by alloying or heat treatment, are commonly present in most high-entropy alloys (HEAs).
Residual sugars, such as lactose and galactose, are commonly present in cheeses at levels ranging from trace amounts to 5%.
regenerative burners: natural gas burners are commonly present in cupolas for the initial phases of the charges combustion; they are the main burner in crucible and rotary furnaces.
Moreover, phytochemicals are commonly present in the bound form and as components of complex structures such as hydrolysed tannins and lignins [7].
