These raw materials, however, are not only abundant in the form of ores in earth's crust, but also as scrap produced in the extensive technological activity associated with these base metals.
One concern for the BMA analysis is the potential for large variance of estimates produced in the presence of extensive multicollinearity [ 46, 64].
We chose KcsA because (i) it is a robust IMP that can be produced in amounts sufficient for extensive in vitro experiments, (ii) its channel activity and thus successful reconstitution can easily be confirmed, and (iii) it has proven useful as a model to test reconstitution protocols.
Extensive notes, produced in collaboration with other experts, guide the reader through the political, geographical, economic, military, and historical context of this fascinating work.
Wine is produced in large quantity in the extensive vineyards of the warmer south; wheat, potatoes, tobacco, and vegetables are also grown.
The material for study is admittedly more extensive; manuscripts produced in the Middle Ages and Renaissance have been preserved in very large numbers (more than 50,000 whole volumes survive, of which probably 4,000 or 5,000 are explicitly dated), and they include work from most parts of the Byzantine Empire as well as from Italy.
Polychlorinated biphenyls (PCBs) were produced in large quantities before their extensive ban in the 1970s and early '80s.
The proteases already used in the pharmaceutical industries (such as medicines) are produced in small amounts but require extensive purification procedures [ 18].
The EUSO experiment is designed to study the Extensive Air Showers produced in the atmosphere by Extreme High Energy Cosmic Rays from an Observatory installed on the International Space Station.
