Height [ 12, 13] and bone mineral density (BMD) [ 12] have also been shown to vary widely; our own data were difficult to interpret in this regard due to bisphosphonate use and varying methods of BMD measurement.
Hobbs first defends Time Warner's consumption-based billing model by saying that bandwidth usage has been increasing by about 40% per year on the company's network and that ISPs in Canada, the UK, and New Zealand bill based on consumption, while Comcast, Charter, and Cox here in the US "are using varying methods of monitoring and managing bandwidth consumption".
Over the past two centuries, scientists have employed varying methods of extraction to isolate and identify the "active" compounds of these natural remedies and in doing so uncovered a wealth of chemical diversity.
In this paper, we explore the case of West Nile virus in the Southwest United States, a site where county health departments, vector control districts, and urban residents practice varying methods of mosquito management.
And as such, the state must use varying methods of social control for both groups.
While the YRBS is the first national survey of its kind, it still includes a limited patchwork of state and local surveys, conducted with varying methods of data collection and analysis that distort how the government evaluates sexual minorities.
"High schools don't use the same GPA scale,' according to Peterson College Search, 'and even when they do, many use weighted systems (perhaps giving extra "points" to grades from honors, accelerated, International Baccalaureate, or Advanced Placement classes), and employ varying methods of calculating a cumulative GPA.
Studies with different designs (cross-sectional vs. prospective) and varying methods of subject ascertainment can generate contradictory epidemiological findings, for example due to survival bias.
Prenatal stress has been reported to either decrease [26], [27], [28], increase [29], or have no effect on birth weight [30], [31], although varying methods of prenatal stress induction and statistical analyses of birth weight [32] may have confounded the results.
Concurrent with such discoveries, varying methods of isolation or preparation of more homogeneous, potentially clonally derived MSC populations have emerged.
