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Given the great importance of collective problem-solving by cooperative agents with software technology and the relevance of group formation processes in consultation, decision-making and organisation structures in politics, industry, administration and in society as a whole, the present article proposes how to depict group formation processes with the aid… (More)
PURPOSE To investigate the variation in quality of lumbar spine magnetic resonance (MR) images as a function of type of ownership of the imaging center, number of studies performed per month, specialty training of the image interpreter, and field strength of the MR unit. MATERIALS AND METHODS Data were collected from all imaging facilities in western… (More)
Two cases of neonatal neck masses are presented where computed tomography was valuable in the diagnosis, as well as determining the extent of involvement.