Bells hung for change ringing in the English style exist at a number of places in the U.S.-e.g.
While endophenotypes can exist at a number of levels, most studies to date have focused on the neuropsychological level.
Exogenous antioxidants, such as vitamins C and E, exist at a number of locations, namely, on the cell membrane, intracellularly, and extracellularly.
Similarly, risk concentrations that might be acceptable at a single institution in a period of economic expansion could be dangerous if they existed at a large number of institutions simultaneously.
Real-time PCR results revealed that IHHNV existed at a higher copy number relative to WSSV copy number in samples with infectious IHHNV, ranging from 4 to 300-fold.
The highway has existed as a numbered highway since at least 1939, however a highway linking Lake Cle Elum to Cle Elum has existed since 1897.
In both cases above, Newtonian and Power-Law fluids, data analysis indicated that laminar flow existed at Reynolds numbers as high as 1000.
However, high proliferative tumors with a small number of cycling cells or low proliferative tumors with a large number of cycling cells would exist at a low probability.
Given the large number of variables that exist at a site and that must be accounted for in risk assessment, it makes sense that there are no steadfast rules governing soil contamination.
The frequency spectrum is a count of the number of mutations that exist at a frequency of xi = i/n for i = 1, 2,.., n−1, in a sample of size n.
