Wry-necked memory : the matter of Ireland in cutting green hay and memory Ireland, and the poems of the pattern.

This paper examines the matter of Ireland in Buckley’s two memoirs, Cutting Green Hay (1983) and Memory Ireland (1985), and the poems of The Pattern (1979), in order to revisit critically the ways in which he constructs himself as a diasporic Irish-Australian, a participant in the most remote Gaeltacht. It raises questions of victimhood, of similar and different experience of being at the mercy of the land, and of his re-engineering of the place of the political in poetry. It argues that Buckley’s agonized positioning as Ireland’s ‘guest/foreigner/son’ was a project that was doomed by its utopianism, and that, obsessed as he became with Ireland, the angst within had little to do with ‘the Ireland within’ or without. The paper suggests that the poet’s slow and unacknowledged abandonment in his Irish period of a key tenet of modernism, its distrust of propaganda and the political, is in itself a new formation which had some continuity with the radicalism of his thinking during the formative years of the revolutionary catholic apostolate he led both at the University of Melbourne and nationally. It also points to the deployment of an ancient medieval Irish trope, that of the ocean (rather than a landmass) linking a dispersed community, as one of the ways the poetry effects a resolution of the issues of being ‘Irish’ in a remote country.

Fluorescent and electrochemical sensing of (poly)phosphate nucleotides by ferrocene functionalised with two (ZnII-TACN-pyrene) complexes

The [Fc[BOND]bis{ZnII(TACN)(Py)}] complex, comprising two ZnII(TACN) ligands (Fc=ferrocene; Py=pyrene; TACN=1,4,7-triazacyclononane) bearing fluorescent pyrene chromophores linked by an electrochemically active ferrocene molecule has been synthesised in high yield through a multistep procedure. In the absence of the polyphosphate guest molecules, very weak excimer emission was observed, indicating that the two pyrene-bearing ZnII(TACN) units are arranged in a trans-like configuration with respect to the ferrocene bridging unit. Binding of a variety of polyphosphate anionic guests (PPi and nucleotides di- and triphosphate) promotes the interaction between pyrene units and results in an enhancement in excimer emission. Investigations of phosphate binding by 31P NMR spectroscopy, fluorescence and electrochemical techniques confirmed a 1:1 stoichiometry for the binding of PPi and nucleotide polyphosphate anions to the bis(ZnII(TACN)) moiety of [Fc[BOND]bis{ZnII(TACN)(Py)}] and indicated that binding induces a trans to cis configuration rearrangement of the bis(ZnII(TACN)) complexes that is responsible for the enhancement of the pyrene excimer emission. Pyrophosphate was concluded to have the strongest affinity to [Fc[BOND]bis{ZnII(TACN)(Py)}] among the anions tested based on a six-fold fluorescence enhancement and 0.1 V negative shift in the potential of the ferrocene/ferrocenium couple. The binding constant for a variety of polyphosphate anions was determined from the change in the intensity of pyrene excimer emission with polyphosphate concentration, measured at 475 nm in CH3CN/Tris-HCl (1:9) buffer solution (10.0 mM, pH 7.4). These measurements confirmed that pyrophosphate binds more strongly (Kb=(4.45±0.41)×106 M−1) than the other nucleotide di- and triphosphates (Kb=1–50×105 M−1) tested.

An inclusion complex of β-Cyclodextrin-L-Phenylalanine : 1H NMR and molecular docking studies

An inclusion host-guest complex between β-cyclodextrin (β-CD) and L-phenylalanine (LPhe) was investigated using ¹H nuclear magnetic resonance spectroscopy and molecular docking techniques. ¹H chemical shift changes of β-CD were used to calculate the stability constant (K_stb) of the complex. On the basis of the Hildebrand-Benesi method, the K_stb of the 1:1 complex in D₂O solution at 300 K, pD 7.6 was of 25.5 M^-1, implying a fast intermolecular exchange rate process. Interestingly, docking simulation indicates the toroidal space can be occupied by L-Phe with two favorable arrangements. For the predicted model with the higher probability score, the L-Phe aromatic ring is facing to the secondary hydroxyl groups of β-CD. Results from NMR and docking simulation are in good agreement with the x-ray structures of β-CD/L-phenylalanine derivatives.

Trophic effects of fishing southern rock lobster Jasus edwardsii shown by combined fatty acid and stable isotope analyses

The southern rock lobster Jasus edwardsii is a commercial species that has benefited from the complete protection offered by no-take reserves, with higher abundances and larger animals recorded in reserves than in adjacent fished areas. What remains unclear is whether there is any change in the diet of lobsters in reserves, for example, as a result of increased intraspecific competition for food. We used combined chemical tracers to examine the diet of lobsters in fished and reserve areas in 2 bioregions in eastern Tasmania. δ15N values of lobsters were richer in fished than in reserve areas, indicating that lobsters eat a greater proportion of food items from higher trophic levels in fished areas. Mixing models suggest that ascidians, sea urchins and the turbinid gastropod were all important food sources for lobsters, but the importance of these food items differed between bioregions. This spatial variability may suggest that the small size of the reserve in one bioregion is inadequate at ensuring the diet of lobsters is protected from fishing pressure. Fatty acid profiles of lobsters supported the importance of these food sources to lobsters. Differences between bioregions, or inside and outside of reserves, were not apparent using fatty acids. The present study highlights that lobster fishing has the capacity to alter the trophic status of prey for generalist predators and suggests that fatty acid analyses may be limited in detecting changes in the dietary composition of such generalist feeders.

What counts as higher education? Pursuing intellectually compelling ideas

A few months ago I was sitting in a graduation ceremony considering the nature of universities; what it means to do academic work and how this constitutes some higher form of education. Unlike some of my more astute colleagues who had remembered to bring their current reading (copies of Giroux or Gelemter nestled within their graduation programs) to while away the time between applauds for graduates and speeches, I was confined to my own thoughts on matters of importance for universities and their constituents. The ceremony provided critical moments for reflection--for me, centred around the politics of meaningmincluding: the presentation to a colleague of the Vice-Chancellor's award for teaching excellence; the conferring of an honorary doctorate on the guest speaker, Fiji's Prime Minister Major-General Rabuka, for his involvement in restructuring Fiji's system of governance; and the celebration of his visit by the Vice-Chancellor, himself a would-be reformer of systems as a member of the West Review of Australian higher education.

An analysis on human personality and hotel web design : a Kohonen network approach

Having an eye catching and attractive website could help hotels to compete in the vigorous online market. This study attempts to examine the relationship between human personality and the web design preferences. Kohonen Networks were adopted to cluster people with similar personality characteristics and identify their differences on web design preferences. Empirical results indicated people with similar personality traits have similar design preferences. For example, to attract those who got high scores in agreeableness, conscientiousness and openness but low score in neuroticism, a web page should start with a language selection page with introductory movie, one large image on the web page showing hotel interior design with hotel guest in the photo, and with background music.

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.

Mobility of people with retinitis pigmentosa as a function of vision and psychological variables

We investigated the mobility performance of subjects with retinitis pigmentosa (RP) as a function of clinical measures of residual vision and psychological variables. We found a highly significant correlation between clinical measures of residual vision and mobility. Pelli-Robson contrast sensitivity and residual visual field together explained 64% of the variance in mobility performance in an indoor shopping mall. We suggest a simple new clinical method of scoring the visual field for predicting mobility performance, the RP Concentric Field Rating. The RP Concentric Field Rating alone explained 60% of the variance in mobility performance. In spite of expectations derived from reading the recent literature, we did not find a significant correlation between psychological variables and mobility performance in a group of subjects with RP.

Comparison of functional mobility performance with clinical vision measures in simulated Retinitis Pigmentosa

Simulations of retinitis pigmentosa (RP) under various conditions of retinal illuminance were designed and investigated in order that they might be used in the mobility training of clients with early RP. Goggles incorporating a 2.5 neutral density (ND) filter with a 0.5-mm diameter pinhole were found to be a potentially useful simulation device for this purpose. This investigation also compared mobility performance with clinical vision measures under photopic, mesopic, and scotopic conditions of retinal illuminance. Although none of the clinical vision measures we used was entirely predictive of mobility performance, some measures were better predictors than others. For a severe constriction of the visual field and decreasing retinal illuminance, both edge contrast sensitivity and visual acuity, measured outdoors, accounted for a greater proportion of the variance in mobility performance than did low contrast visual acuity measured under the same circumstances. The same clinical vision measures, taken in-doors, were of no value in predicting outdoor mobility performance.

The sex factor : media representations of women and men in Australia

Guest edited and with an introduction by Janine Little, this collection of five scholarly articles deals with the Australian media's representation of women in coverage of some of the most controversial issues in contemporary society. The authors are from the disciplines of sociology, journalism and literary studies, with four from Deakin University and one from Flinders University, Adelaide. This enables the monograph to consider a range of phenomena arising from the way that Australia situates women and men as media subjects

Enhanced recovery after surgery program for elective adbominal surgery at three Victorian hospitals

The aim of this study was to evaluate the anaesthesia care of an enhanced recovery after surgery (ERAS) program for patients having abdominal surgical in Victorian hospitals. The man outcome measure was the number of ERAS items implemented following introduction of the ERAS program. Secondary endpoints included process of care measures, outcomes and hospital stay. We used a before-and-after design; the control group was a prospective cohort (n=154) representing pre-existing practice for elective abdominal surgical patients from July 2009. The introduction of a comprehensive ERAS program took place over two months and included the education of surgeons, anaesthetists, nurses and allied health professionals. A post-implementation cohort (n=169) was enrolled in early 2010. From a total of 14 ERAS-recommended items, there were significantly more implemented in the post-ERAS period, median 8 (interquartile range of 7 to 9) vs 9 (8 to 10), P <0.0001. There were, however, persistent low rates of intravenous fluid restriction (25%) and early removal of urinary catheter (31%) in the post-ERAS period. ERAS patients had less pain and faster recovery parameters, and this was associated with a reduced hospital stay, geometric mean (SD) 5.7 (2.5) vs 7.4 (2.1) days, P=0.006. We found that perioperative anaesthesia practices can be readily modified to incorporate an enhanced recovery program in Victorian hospitals.

Enhanced Recovery After Surgery program for elective abdominal surgery at three Victorian hospitals

The aim of this study was to evaluate the anaesthesia care of an enhanced recovery after surgery (ERAS) program for patients having abdominal surgical in Victorian hospitals. The main outcome measure was the number of ERAS items implemented following introduction of the ERAS program. Secondary endpoints included process of care measures, outcomes and hospital stay. We used a before-and-after design; the control group was a prospective cohort (n=154) representing pre-existing practice for elective abdominal surgical patients from July 2009. The introduction of a comprehensive ERAS program took place over two months and included the education of surgeons, anaesthetists, nurses and allied health professionals. A post-implementation cohort (n=169) was enrolled in early 2010. From a total of 14 ERAS-recommended items, there were significantly more implemented in the post-ERAS period, median 8 (interquartile range 7 to 9) vs 9 (8 to 10), P <0.0001. There were, however, persistent low rates of intravenous fluid restriction (25%) and early removal of urinary catheter (31%) in the post-ERAS period. ERAS patients had less pain and faster recovery parameters, and this was associated with a reduced hospital stay, geometric mean (SD) 5.7 (2.5) vs 7.4 (2.1) days, P=0.006. We found that perioperative anaesthesia practices can be readily modified to incorporate an enhanced recovery program in Victorian hospitals.

Dedicated emergency theatres improve service delivery and surgeons' job satisfaction

Background
There are well-described benefits to separating emergency and elective surgery. Geelong Hospital lacked the resources to implement a separate acute surgical unit, but instituted daily dedicated emergency general surgery operating sessions, managed by an on-site consultant. This study aims to assess the impact of this on service delivery and surgeons' job satisfaction.
Methods
From 1 February 2011, daily half-day operating lists were allocated for general surgical emergencies. Patients treated on these lists were studied prospectively until 31 December 2011. Theatre waiting times and hospital stay were compared with the previous year. A quality-of-life questionnaire was administered to participating surgeons before the project commenced and after 6 months.
Results
A total of 966 patients underwent surgery during an emergency general surgery admission in the control period, and 984 underwent surgery during the study period. The median time from arrival in the emergency department (ED) to surgery was reduced from 19 (18–21) h in the control group to 18 (17–19) h in the study group (P = 0.033). The time from booking surgery to operation was reduced from 4.8 (4.3–5.4) h to 3.9 (3.5–4.3) h (P < 0.0001). For patients undergoing emergency laparotomy, the time from booking to surgery was reduced from 3.1 (2.2–4.1) to 2.4 (1.8–2.9) h, and hospital stay was reduced from 13 (11–15) to 10 (9–12) days (P = 0.0089). The surgeons' responses to the questionnaires showed improvement in job satisfaction (P < 0.0001).
Conclusion
This intervention has improved service delivery for emergency surgery patients, and improved the participating surgeons' job satisfaction.

The ideal Ileal-Pouch design : a long-term randomized control trial of J- vs W-pouch construction

BACKGROUND: The IPAA has become established as the preferred technique for restoring intestinal continuity postproctocolectomy. The ideal pouch design has not been established. W-pouches may give better functional results owing to increased volume, whereas the J-pouch’s advantage is its straightforward construction. We report short- and long-term results of an randomized control trial designed to establish the ideal pouch.

DESIGN: Ninety-four patients were randomly assigned to J- and W-pouches (49:45) and assessed at 1 and 8.7 years postoperatively. Assessment was questionnaire based and designed to assess pouch function and patient quality of life.

RESULTS: Eighty-five percent of patients were followed up at 1 year, and 68% were followed up at 8.7 years. At 1 year, there was a significant difference in 24-hour bowel movement frequency J- vs W-pouches 7 vs 5(p < 0.001) and in daytime frequency J- vs W-pouches 6 vs 4 (p < 0.001), with no difference in nocturnal function. At 9-year follow-up, function had equilibrated between the 2 groups: 24-hour bowel movement frequency J- vs W-pouches 6.5 vs 6 (p = 0.36), daytime frequency 5.5 vs 5 (p = 0.233), and nocturnal function 1 vs 1 (p = 0.987). Mean operating time of J- and W-pouches was 195 and 215 minutes (p < 0.05). All other parameters, pad usage, urgency, incontinence, and quality of life, did not differ significantly between groups.

CONCLUSION: These data demonstrate that the theoretical functional advantage conferred on the W-pouch by its greater volume exists only in the short term and is of little consequence to patients’ long-term quality of life. This advantage is attenuated as the pouches mature, resulting in no disparity in pouch function. This, combined with the more consistent, efficient, and easily taught construction of the J-pouch, should conclusively establish it as the optimum ileal-pouch design.