The German naturalist Alexander von Humboldt had recognized the widespread occurrence of fossil-bearing limestones throughout Europe.
The landmark project was one of the first to reveal the widespread occurrence of sleep apnea in the general population.
Further, the widespread occurrence of inscriptions in the Harappan script almost certainly indicates the use of a single lingua franca.
In this context, the widespread occurrence of radioisotopes that decay more rapidly, such as radon-222 and carbon-14, may at first seem puzzling.
This may explain the widespread occurrence of this fungus in nature.
Floodplain expansion also resulted in the widespread occurrence of Alnus dominated fen woodland.
Given the widespread occurrence of coronary atherosclerosis in the human, myocardial ischemia is a huge clinical problem.
Combined effects of mycotoxin mixtures are of major concern due to the widespread occurrence of human exposure to mixtures.
The effect of intensive slope processes is widespread occurrence of thick (up to 3 m) colluvial deposits.
The rock magnetic study, conducted at a core depth from 110 to 153 m below the sea floor, highlighted the widespread occurrence of magnetic iron sulfides, particularly greigite.
These results explain the widespread occurrence of authigenic greigite in sediments in association with both mackinawite and pyrite [1, 2, 13, 21].
