“Mad” Elves and “Elusive Beauty”: Some Celtic Strands of Tolkien's Mythology [1]

Contrary to Tolkien's refutation of “Celtic things” as a source for his own mythology, this article attempts to show how his work has been inspired by Celtic folklore and myth. The article is not just a source study. It concentrates on one main example from Tolkien's early literary writings that betrays a Celtic influence. At the same time it discusses Tolkien's complex attitude towards “things Celtic” within the context of his strong sense of English identity. Finally, it seeks to explain Tolkien's derogatory comments on Celtic material as a result of popular ideas of “Celticity.”     

Seismic Testing of Critical Lifelines Rehabilitated with Cured in Place Pipeline Lining Technology

Trenchless technology is well accepted for repairing critical underground lifelines with minimal ground surface disruption. The cured in place pipeline (CIPP) lining process is an application of trenchless technology that involves the installation of fiber reinforced composites inside existing pipelines. The uncertain performance of pipelines reinforced with CIPP linings in seismic areas is a barrier to the adoption of this method for seismic retrofit. This article evaluates experimentally the transient seismic response of pressurized pipelines reinforced with fiber reinforced polymer (FRP) linings. The test results show that reinforced pipelines can accommodate very high intensity ground motions and can provide substantial seismic strengthening in addition to efficient rehabilitation of aging underground infrastructure.     

Fish Processing in the Mediterranean: Varying Traditions,Technologies and Scales of Production with Particular Reference to the Eastern Mediterranean

Research into the processing of marine resources along the Mediterranean coasts in antiquity reveals an uneven picture. The archaeological evidence for the systematic processing of fish and seafood in the western part is abundant and varied. Here, the production of salted fish and fish sauces seems to have been an important factor contributing to economic growth in many locations. In the eastern part of the Mediterranean, however, archaeological evidence for the processing of marine resources is much less common and is often indirect. Large-scale processing plants are virtually absent from the archaeological record and there are few studies of the remains of fish and shellfish or of other material evidence relating to fish preservation and commerce. Yet written evidence on the subject abounds, but places heavy emphasis on consumption and commerce rather than production. This paper describes the evidence and explores possible reasons for this imbalanced representation in an attempt to assess the actual importance of the processing of marine resources across the whole Mediterranean region. Issues discussed are the shifting emphasis on fish processing across space and through time, archaeological research agendas and methodologies, resource availability and abundance and, finally, issues of scale and visibility.