• Digital Humanities and Cultural Heritage
• Publications close
• HU close
• LV close

AbstractThe study includes two inscriptions from Poetovio both on altars, one dedicated to Mithras, the other to Isis, both erected for the wellbeing of a person. In addition to the findspot they have in common that both persons mentioned in them were employees of the publicum portorium Illyrici customs office. This insight is the basis for the new additions to the study, as for both inscriptions it was possible to reinterpret the previously known inscriptions based on the pattern used by customs post employees, which could be observed on other inscriptions. The new addition will allow the two inscriptions to be included in the research on the operation and staffing of the Illyricum customs district.

Abstract In the frame of ongoing initiatives for the design of a new generation of synchrotron-based accelerators for cancer therapy with ion beams, an analysis of linac designs has been started, to address a critical element with a strong impact on the performance and cost of the accelerator. The goal is to identify alternatives at lower cost and a similar or possibly smaller footprint than the standard 217 MHz injector presently used in all carbon therapy facilities in Europe. As an additional feature, a new linac design can be tailored to produce radioisotopes for treatment and diagnostics in parallel with operation as a synchrotron injector. In this paper, the attractive option of moving to 352 MHz frequency is analyzed, to a profit of reliable mechanical designs already developed for protons and of the cost savings that can be obtained using Radiofrequency (RF) power sources klystrons with a much lower cost per Watt than tubes or solid-state units. The paper is presenting a Quasi-Alvarez Drift Tube Linac (QA-DTL) version of an injector linac for carbon ions at q/A=1/3 and compare it with Inter-Digital H-Mode DTL (IH-DTL) designs. The option of a Separated-tank IH-DTL structure (S-IH-DTL) is also discussed, along with a standard IH-DTL, both at 352 MHz. Finally, a DTL design at 352 MHz for the injection of fully stripped helium ions into the synchrotron is presented.

This study aims to answer the question whether the ancient Cēra kings sailed the seas and, if so, whether their technology was suitable for crossing the Indian Ocean, while it tries to summarize what we know about shipbuilding in ancient Southwest India. On the following pages, an attempt is made to introduce the most important passages of the Old Tamil Caṅkam literary sources in order to analyse their data in the light of Greek and Latin sources, and of Indian and Mediterranean inscriptions. It can be concluded that although inscriptions of Tamil traders can be found from Egypt to Thailand, and the Cēra kings built a maritime fleet for probably the first time in the history of ancient South India in order to punish their enemy, the kaṭampu tribe by sailing on the seas, their nautical contribution to the long-distance trade of the Arabian Sea as well as their engagement in coastal shipping can be classified as moderate and incidental in the antiquity.