McCoy and Clarke : their dispute over the age of Australia's black coal

From 1847 until his death in 1899, Professor Frederick McCoy, palaeontologist in Melbourne, maintained a war of words in the scientific literature with Rev. William Clarke, geologist in Sydney, concerning the age of Australia’s black coal deposits. McCoy was convinced that the coals were all of Mesozoic age and Clarke, during the period from 1847 to his death in 1878, maintained equally vehemently that they were Palaeozoic. In fact, Clarke was correct in placing the New South Wales coals in the Palaeozoic, and McCoy’s placing of the Victorian coals in the Mesozoic was also correct. The two men were both particularly stubborn and neither would admit that they might have been arguing about coals of differing ages. Both stood unbendingly by their Northern Hemisphere, European backgrounds, and neither would change their views in the face of new evidence from the Colonies.

Janet Lady Clarke (1851-1909) 'Leader in the good work'

This thesis is a biographical study which examines the life and career of Janet Lady Clarke. As a leader of women's philanthrophic, health, educational and political organisations in nineteenth-century and early twentieth-century Victoria, she promoted new ideas within a conservative colonial society. Her legacies remain an integral part of Victoria's cultural heritage.

Language, experience and professional learning (what Walter Benjamin can teach us)

This essay raises questions about how language educators might construct and further develop their epistemology of practice in and through the situations in which they work from day to day. The occasion for this paper is our work as guest editors of a special issue of L-1: Educational Studies in Language and Literature, when we invited L1 teachers to reflect on the role that language plays in their professional learning, whether it be in the form of conversations with peers, reflective writing, or by other means. We begin this essay by locating our reflections within our current policy context, namely the standards-based reforms that have come to dominate educational thinking around the world, offering a brief critique of the values and attitudes embedded within them. We then outline a philosophical framework as an alternative to the world-view reflected by such reforms, focusing specifically on the work of Walter Benjamin. In the final sections, we review our work as guest editors of the special issue of L-1, reflecting on what we have learned from the papers we have assembled for this issue, and locating our learning within the philosophical framework that we have drawn from Benjamin. We argue that it is timely for language educators to articulate the assumptions that inhere within their work, in contradistinction to the common sense embedded in standards. Thus we might begin to reconceptualise the relation between language, experience and professional learning in opposition to the hegemony of standards.

Antibiotic resistance in invasive Streptococcus pneumoniae isolates identified in Scotland between 1999 and 2007

Data from 4727 invasive isolates of Streptococcus pneumoniae submitted to the Scottish Haemophilus, Legionella, Meningococcus and Pneumococcus Reference Laboratory between 1999 and 2007 were analysed to establish susceptibility profiles to penicillin, erythromycin and cefotaxime. Pneumococcal resistance to penicillin over the study period remained low, with only 0.2 % (n=7/4727) of isolates falling into this category (MIC ≥2 mg l−1). These isolates have been sporadic, and have mainly represented serogroup 14 (ST9) and 9 (ST156). In comparison, the ‘intermediate sensitivity’ group (MIC 0.12–1 mg l−1) ranged between 2 and 6 % per year, the majority from serogroup 9 (ST156). Over the study period, we found that 12 % (n=585/4727) of isolates were erythromycin-resistant (MIC >0.5 mg l−1), with the majority (n=467; 80 %) of these isolates identified as serogroup 14 (ST9). Cephalosporin resistance (cefotaxime MIC >1 mg l−1) was found in only 0.06 % (n=2/3135) of isolates. Internationally recognized clones (Pneumococcal Molecular Epidemiology Network) accounted for 35 % (n=28/81) of the penicillin non-susceptible isolates and 75 % (n=248/330) of the macrolide-resistant isolates, with ST9 and ST306 predominating. Between 1999 and 2007 we found that 11.6 % (n=18/155) of the penicillin non-susceptible isolates and 4.8 % (n=28/585) of the macrolide-resistant isolates were from serogroups not covered by the 7-valent conjugate pneumococcal vaccine in use in the UK since 2006. Susceptibility to first-line antimicrobial agents for invasive pneumococcal disease in Scotland remained high over the period 1999–2007.