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Directional Analysis of the On-Body Propagation Channels considering Human's Anatomical Variations

This paper presents a directional analysis of the on-body propagation channels using the high resolution space alternating generalized expectation (SAGE) maximization algorithm. The analysis has been done on data obtained through FDTD simulations, on a male and a female numerical phantom. For estimating the angle of arrival (AoA) at a four element square array located at the chest, two different p

Glass, alcohol and power in Roman Iron Age Scotland - a study of the Roman vessel glass from non-Roman/native sites in north Northumberland and Scotland

Popular Abstract in Swedish Denna avhandling bygger på ett studium av romerska glaskärl funna på icke-romerska/inhemska fyndorter — huvudsakligen tillhörande den romerska järnåldern (0–400 e.Kr.) — bortom Hadrianus mur i norra Britannien. Romerska glaskärl har påträffats på inalles 60 fyndorter, varav en stor del utgörs av bosättningar av skilda slag, och endast en liten del härrör från gravar. SoThis thesis is based on a study of Roman glass vessels found on non-Roman/native sites - chiefly of Roman Iron Age date (AD 0-400) - beyond Hadrian’s Wall in northern Britain. Roman glass vessels have been discovered on 60 sites in total, the majority of which are settlements of various types, and only a minor part are graves. As a consequence of this, the greater part of the material is strongly