External gravity oscillations in Lake Onega

Lake Onega is located in the southern part of Karelia, in the north-west of Russia.We report data taken by various limnigraphs and current meters and isolate, by spectral Extension Cord analysis, the most conspicuous barotropic periods of these signals.The analysis that follows is based on the linearized shallow-water equations, that are solved for

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Stated-preference research in HIV: A scoping review.

Discrete choice experiments (DCE), conjoint analysis (CA), and best-worst scaling (BWS) are quantitative techniques for estimating consumer preferences for products or services.These methods are increasingly used in healthcare research, but their applications within the field of HIV research have not yet been described.The objective of this scoping

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