The Maleny ‘Fire Event’: Rehearsals Toward Neo-liminality

Although the anthropological literature on ritual is extensive, little theoretical attention has been paid to recent attempts to (re)create rituals among mainstream groups in post-industrial, secularised societies. The authors address this issue by examiuning the annual Fire Event, which is constructed as a ritual climax to the Maleny Folk Festival in southern Queensland, Australia. Using the work of Victor Turner and John MacAloon as a point of departure, we argue that at best such celebrations constitute a neo-liminal framework within which participants can achieve a consensus of belief and action. By showing that some Fire Events have been more successful ‘rituals’ than others, we also highlight the factors which tend to impede participation and ‘con-subjectivity’ in such settings. In the process we identify some of the cultural divisions at Maleny, such as those between artists and ‘folk’, feral hippies and ‘hoons’, Aboriginals and Anglos, and begin to reflect on how these may relate to more general patterns of interaction in Australian society at large.     

Expression of renal cell protein markers is dependent on initial mechanical culture conditions.

The rotating wall vessel is optimized for suspension culture, with laminar flow and adequate nutrient delivery, but minimal shear. However, higher shears may occur in vivo. During rotating wall vessel cultivation of human renal cells, size and density of glass-coated microcarrier beads were changed to modulate initial shear. Renal-specific proteins were assayed after 2 days. Flow cytometry antibody binding analysis of vitamin D receptor demonstrated peak expression at intermediate shears, with 30% reduction outside this range. Activity of cathepsin C showed the inverse pattern, lowest at midshear, with twofold increases at either extreme. Dipeptidyl-peptidase IV had no shear dependence, suggesting that the other results are specific, not universal, changes in membrane trafficking or protein synthesis. On addition of dextran, which changes medium density and viscosity but not shear, vitamin D receptor assay showed no differences from controls. Neither cell cycle, apoptosis/necrosis indexes, nor lactate dehydrogenase release varied between experiments, confirming that the changes are primary, not secondary to cell cycling or membrane damage. This study provides direct evidence that mechanical culture conditions modulate protein expression in suspension culture.     

The carbon-13 nuclear magnetic resonance spectra of four eudesmane sesquiterpenols

The ¹³C NMR spectra of geosmin, selina-4(14),7(11)-diene-99-ol and two dihydroeudesmol isomers have been obtained and the individual resonances assigned. Several different empirical correlations developed by others have been combined in simple calculations to predict chemical shift values for sesquiterpenols of the eudesmane group.     

THE PRIMARY ROOT EPIDERMIS OF PANICUM VIRGATUM L. I. ONTOGENY AND FINE STRUCTURE OF THE EPIDERMAL CYTOPLASMIC INCLUSIONS

The ontogeny of large, globular, epidermal cytoplasmic inclusions (ECI) in P. virgatum roots was studied at the ultrastructural level. These ECI were seen to originate in meristematic cells as small electron translucent vesicles. Subsequently, the ECI, which appeared to be temporary storage sites, were seen to enlarge and increase in density by accumulating masses of a granular matrix as well as some small vesicular inclusions. In the zone of elongation, as the epidermal cells matured, the ECI within each cell gradually fused and the contents were lost. The pattern of the ontogeny of the ECI in the growing epidermal cells was consistent with the presence of cells of different physiologies in the zone of cell elongation of these roots.