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The Thirteenth East Asia-Pacific Conference on Structural Engineering and Construction, September 11-13, 2013, Sapporo, Japan (EASEC-13)

2nd International Conference on Advances in Experimental Structural Engineering, Tongji Univ., Shanghai, China, December 4-6, 2007

No description available.

This study was conceptualized from my own experience working on board cruise ships and from the lack of studies of relationships on board cruise ships. This thesis examines the question: how does globalization in the form of accelerated capitalism and inter- connectedness through the sharing of food and drink across national identities that takes place in the space of cruise ships affect intimate relationships of cruise employees? Through the examinations of narratives of nine ex-crewmembers, developed through qualitative interviews, by using both the phenomenological and narrative methodology a couple of prominent themes appeared. The interviewees described working on a cruise ship as “intense” and the passage of time appears faster on board ship. It appears throughout the narratives, the nature of accelerated capitalism in the cruise ship industry affects the way the majority conduct their relationships.

Anatoxin-a (ANTX) is a neurotoxin produced by several freshwater cyanobacteria and has been implicated in the death of livestock and domestic animals from consumption of tainted surface waters. ANTX is unstable under normal conditions and is somewhat problematic to extract and study. Accelerated solvent extraction (ASE) combined with liquid chromatography-mass spectrometry (LC/MS) was used to develop an efficient extraction and analytical method for both ANTX and the more commonly encountered hepatotoxic microcystins produced by cyanobacteria. The effects of nitrogen supply on the cellular production and release of ANTX was investigated in Aphanizomenon issatschenkoi (Ussaczew) Proschkina-Lavrenko (Nostocales). In contrast to the predictions of the carbonnutrient balance hypothesis, the maximum production was observed under moderate N stress. In addition, steady state fugacity-based models were employed to investigate ANTX’s distribution and fate in freshwater ecosytems. ANTX was not found to be very persistent in aquatic ecosystems and did not appear to bioaccumulate in fish, at least not from the dissolved phase.