Survey based habitat association models provide good spatial coverage, but only a snapshot in time of a species' occurrence in a particular area. A habitat association model for harbor porpoises was created using data from five visual surveys of the Moray Firth, Scotland. Its predictions were tested over broader temporal scales using data from static passive acoustic loggers, deployed in two co...

In this short paper, we present time scales version of mean value theorems for integrals in the single variable case.

In this article, we focus on the estimation of the capital asset pricing model (CAPM) at different time scales for Chile’s stock market. Our sample is comprised of twenty four stocks that were actively traded on the Santiago Stock Exchange over 1997–2002. We find evidence in support of the CAPM at a medium–term horizon. We extend the literature in this area to analyze the impact of time scaling...

and Applied Analysis 3 Using the initial conditions 2.3 , we can deduce from 2.2 for φ and ψ the following equations: φ t η ζ t − ξ1 ∫ t ξ1 ∫ τ ξ1 q s φ σ s ΔsΔτ, 2.5

A wavelet-based algorithm is developed to detect tornadoes from Doppler weather radar radial-velocity observations. Within this algorithm, a relative region-to-region velocity difference (RRVD) is defined based on the scaleand location-dependent wavelet coefficients and this difference represents the relative magnitude of the radial velocity shear between two adjacent regions of different scale...