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A comparison between two exercise tests on cycle; a computerised test versus the Åstand test.

Two submaximal cycle ergometer test methods, the Astrand nomogram test and a computerized two-point extrapolation test (Cat Eye ergociser, commercially available), were compared in order to determine agreement and repeatability of estimates of maximum oxygen consumption (VO2max). Twenty healthy women, divided into two groups of ten according to their age (mean 35.3 and mean 46.9), performed test-r

Scholarly publishing: one practice between the two systems of communication and academic meriting

The aim of this paper is to highlight and discuss the complexities of scholarly publishing being a practice closely relating to two different systems, the system of academic merit and the system of scholarly communication, by showing how the two systems work on different sets of logic and therefore needs to be analyzed in different ways and using different kinds of data. These complexities are dis

Evaluation of some integrals relevant to multiple scattering by randomly distributed obstacles

This paper analyzes and solves an integral and its indefinite Fourier transform of importance in multiple scattering problems of randomly distributed scatterers. The integrand contains a radiating spherical wave, and the two-dimensional domain of integration excludes a circular region of varying size. A solution of the integral in terms of radiating spherical waves is demonstrated. The method empl