The British empire and Australian girls' annuals

This article explores two series of girls' annuals: the Empire Annual for Australian Girls (1909-30), published by the Religious Tract Society, and the Australian Girl's Annual (1910-3?), published by Cassell. Although both series were seemingly targeted at Australian girls, they were published in Britain before being given a new title and sent to the colonies. This article examines the implications of these British models of girlhood for their explicitly colonial girl readers. The British publishers of these annuals addressed an apparently homogenous readership comprised of girls from white settler colonies and Britain without attempting to customize the contents of their books for different audiences. In both fiction and illustrations, the annuals simultaneously employed and produced a British model of girlhood that was attractive to Australian girl readers.

Algae in fish feed: performances and fatty acid metabolism in juvenile Atlantic Salmon

Algae are at the base of the aquatic food chain, producing the food resources that fish are adapted to consume. Previous studies have proven that the inclusion of small amounts (<10% of the diet) of algae in fish feed (aquafeed) resulted in positive effects in growth performance and feed utilisation efficiency. Marine algae have also been shown to possess functional activities, helping in the mediation of lipid metabolism, and therefore are increasingly studied in human and animal nutrition. The aim of this study was to assess the potentials of two commercially available algae derived products (dry algae meal), Verdemin (derived from Ulva ohnoi) and Rosamin (derived from diatom Entomoneis spp.) for their possible inclusion into diet of Atlantic Salmon (Salmo salar). Fish performances, feed efficiency, lipid metabolism and final product quality were assessed to investigated the potential of the two algae products (in isolation at two inclusion levels, 2.5% and 5%, or in combination), in experimental diets specifically formulated with low fish meal and fish oil content. The results indicate that inclusion of algae product Verdemin and Rosamin at level of 2.5 and 5.0% did not cause any major positive, nor negative, effect in Atlantic Salmon growth and feed efficiency. An increase in the omega-3 long-chain polyunsaturated fatty acid (n-3 LC-PUFA) content in whole body of fish fed 5% Rosamin was observed.

Accountability in juvenile justice : a framework to assess client outcomes

This article describes the development of an assessment protocol for use with juvenile justice clients that can be used to assess needs in a manner that not only informs the development of case plans but also allows for the assessment of change over the course of a service contact. The youth justice assessment tool supports case needs identification and analysis as well as screening for mental health concerns, risk of harm to self or others, and risk of reoffending. Initial validation of the case needs component has been undertaken and although further validation is required, preliminary data reported in this article suggest that this type of approach to client assessment does hold some promise.

Fuel stores of juvenile waders on autumn migration in high arctic Canada

Little is known about the fuel stores that arctic-breeding waders put on before departure from the breeding grounds. During a ship-based expedition to arctic Canada, we caught waders at seven, mainly coastal sites, with-in 68°-76°N and 139°-67°W, from 28 July to 31 August 1999. More than two hundred waders of twelve species were trapped, mainly White-rumped Calidris fuscicollis, Semipalmated C. pusilla, Baird's C. bairdii and Buff-breasted Sandpipers Tryngites subruficollis. The vast majority of the birds were juveniles. Body masses and visual fat stores were low, close to the lowest values found anywhere during the non-breeding season for the different species. The relatively fattest birds were Buff-breasted Sandpipers, but they were still far from their maximum body mass on spring migration. We conclude that juvenile arctic waders depart from their natal areas with only small fuel stores, which is in concordance with a time-minimising migration strategy.

Effects of emergence time and early social rearing environment on behaviour of Atlantic salmon: consequences for juvenile fitness and smolt migration

Consistent individual differences in behaviour have been well documented in a variety of animal taxa, but surprisingly little is known about the fitness and life-history consequences of such individual variation. In wild salmonids, the timing of fry emergence from gravel spawning nests has been suggested to be coupled with individual behavioural traits. Here, we further investigate the link between timing of spawning nest emergence and behaviour of Atlantic salmon (Salmo salar), test effects of social rearing environment on behavioural traits in fish with different emergence times, and assess whether behavioural traits measured in the laboratory predict growth, survival, and migration status in the wild. Atlantic salmon fry were sorted with respect to emergence time from artificial spawning nest into three groups: early, intermediate, and late. These emergence groups were hatchery-reared separately or in co-culture for four months to test effects of social rearing environment on behavioural traits. Twenty fish from each of the six treatment groups were then subjected to three individual-based behavioural tests: basal locomotor activity, boldness, and escape response. Following behavioural characterization, the fish were released into a near-natural experimental stream. Results showed differences in escape behaviour between emergence groups in a net restraining test, but the social rearing environment did not affect individual behavioural expression. Emergence time and social environment had no significant effects on survival, growth, and migration status in the stream, although migration propensity was 1.4 to 1.9 times higher for early emerging individuals that were reared separately. In addition, despite individuals showing considerable variation in behaviour across treatment groups, this was not translated into differences in growth, survival, and migration status. Hence, our study adds to the view that fitness (i.e., growth and survival) and life-history predictions from laboratory measures of behaviour should be made with caution and ideally tested in nature.

Imagined terrain: literary nomadism in Venice and the Veneto

Many poets and writers have used Venice and, to a lesser extent, the Veneto as a creative topos. There is both the writing that might be said to belong to the Italian/Venetian literary tradition, as well as the non-Italian tradition of writing Venice, a phenomenon that spans English literature, in particular, from William Shakespeare’s time, to the Romantic period and into the present day. This paper explores my relationship to this creative topos and the writers and writing that are associated with it. In particular, it focuses on the notion of literary nomadism: a method for interacting with the literature of Venice and the Veneto that allows me to find intersections between my own work and that which already exists in a broad historical and literary terrain. Moving between and across the literatures of this region, I argue that it is possible to find multiple points of reference that guide and inform my own poetic responses to it, and which reflect my own subjective nomadism and in-between-ness. By taking such an approach I am able to map my hybrid, transnational and transcultural identity into this space, in order to locate myself—and my writing—in the ‘imagined terrain’ I have chosen as a creative topos.

Tim Winton: the literary and the popular

An exploration of the fiction of Australian author Tim Winton, investigating his popular and literary appeal.

The literary dawn: re-reading Louisa Lawson's poetry and politics

Scholarship on Louisa Lawson and the Dawn has necessarily often focussed on the important and wide-ranging achievements of her feminist work for women's legal, social and political rights. Indeed, as Audrey Oldfield notes, "Louisa Lawson was one of the most important figures in the New South Wales woman suffrage movement" (261). However, I want to focus here on the periodical publishing context of the Dawn as a means of pointing to further discussions of Lawson's significance as a poet. Megan Roughley has noted that the Dawn "was a forum for political causes, especially the movement for the emancipation and enfranchisement of women, and, as importantly to Louisa, the temperance movement" (ix), with influential articles appearing on a wide range of important issues including divorce reform. Yet, Lawson's construction of the Dawn was also highly literary from its first issue, with editorial choices and literary references reflecting her awareness of political and feminist literary culture. In addition to references such as the above quotation from Tennyson, Lawson included an epigraph from Joseph Addison's play Cato in the list of contents: "A day, an hour, in virtuous liberty, is worth a whole eternity in bondage." Citing Addison, a significant figure in the American Revolution, demonstrates Lawson's linking of radical class politics with feminism, as well as highlighting the importance of literary dialogues to Lawson's publishing work. Likewise, the concerns of Lawson's poetry are clearly situated within a continuing female tradition, and Lawson's poetry, when examined in the feminist literary context of the Dawn, reveals a radical and sophisticated poetics.

Rapid effects of essential fatty acid deficiency on growth and development parameters and transcription of key fatty acid metabolism genes in juvenile barramundi (Lates calcarifer)

Barramundi (Lates calcarifer), a catadromous teleost of significant and growing commercial importance, are reported to have limited fatty acid bioconversion capability and therefore require preformed long-chain PUFA (LC-PUFA) as dietary essential fatty acid (EFA). In this study, the response of juvenile barramundi (47·0 g/fish initial weight) fed isolipidic and isoenergetic diets with 8·2 % added oil was tested. The experimental test diets were either devoid of fish oil (FO), and thus with no n-3 LC-PUFA (FO FREE diet), or with a low inclusion of FO (FO LOW diet). These were compared against a control diet containing only FO (FO CTRL diet) as the added lipid source, over an 8-week period. Interim samples and measurements were taken fortnightly during the trial in order to define the aetiology of the onset and progression of EFA deficiency. After 2 weeks, the fish fed the FO FREE and FO LOW diets had significantly lower live-weights, and after 8 weeks significant differences were detected for all performance parameters. The fish fed the FO FREE diet also had a significantly higher incidence of external abnormalities. The transcription of several genes involved in fatty acid metabolism was affected after 2 weeks of feeding, showing a rapid nutritional regulation. This experiment documents the aetiology of the onset and the progression of EFA deficiency in juvenile barramundi and demonstrates that such deficiencies can be detected within 2 weeks in juvenile fish.

Creative and literary responses to Australian middle-class experiences of financial upheaval

This thesis—comprising a novel, The Company He Keeps, and exegesis—explores the near absence of literary fiction written about the Australian Middle Class and their responses to financial stress (1980 – 2008), finding that the language of global economic reform has triumphed over political discourse and, in particular, silenced women.

Regional homogeneity of resting-state brain abnormalities in violent juvenile offenders: A biomarker of brain immaturity?

The authors investigated whether male violent juvenile offenders demonstrate any differences in local functional connectivity indicative of delayed maturation of the brain that may serve as a biomarker of violence. Twenty-nine violent juvenile offenders and 28 age-matched controls were recruited. Regional homogeneity (ReHo) method was used to analyze resting-state magnetic resonance images. Violent offenders showed significantly lower ReHo values in the right caudate, right medial prefrontal cortex, and left precuneus, and higher values in the right supramarginal gyrus than the controls. These regions had both high sensitivity and specificity in distinguishing between the two groups suggesting that dysfunction in these regions can be used to correctly classify those individuals who are violent. Dysfunction in the right medial prefrontal-caudate circuit may, therefore, represent an important biomarker of violence juvenile males.

High impulsivity as a risk factor for the development of internalizing disorders in detained juvenile offenders

Background : Whilst impulsivity is most commonly linked to the development of internalizing disorders, high levels of impulsivity, anxiety, and depression have been found in detained juvenile offenders. We therefore sought to determine whether impulsivity is associated with the development of self-reported anxiety or depression in a sample of detained juvenile offenders.

Methods : 323 male juvenile offenders and 86 typically developing controls, aged 15–17 were assessed. The Schedule for Affective Disorder and Schizophrenia for School-Age Children Present and Lifetime (SADS-PL) was used to assess psychiatric diagnoses, the Barratt Impulsivity Scale (BIS-11) was used to measure impulsivity, and the Screen for Child Anxiety Related Emotional Disorders (SCARED) and the Birleson Depression Self-Rating Scale (DSRS) were used to assess self-reported anxiety and depression respectively.

Results : Compared to controls, juvenile offenders had significantly higher scores on the BIS-11 total, as well as on the motor and nonplanning subscales (all p values <0.001), as well as higher DSRS (p < 0.001) and SCARED (p < 0.05) scores. Within the juvenile offender group, scores on the SCARED correlated positively with BIS-11 total, attention subscale, motor subscale, and total DSRS (all p values <0.01). DSRS scores correlated positively with BIS-11 total, attention subscale, nonplanning subscale, and total SCARED scores (all p values <0.01). Participants were then categorized low, middle or high impulsivity according to scores on the BIS-11. One-way ANOVAs demonstrated a significant difference between these tertiles on DSRS [F(2,320) = 4.862, p < 0.05] and SCARED total scores [F(2,320) = 3.581, p < 0.05]. Specifically, post-hoc analyses found that the high impulsivity tertile scored significant higher than the remaining tertiles on both DSRS (16.1 ± 0.3 vs. 14.0 ± 0.6, p < 0.05) and SCARED (23.3 ± 0.9 vs. 18.4 ± 1.4, p < 0.05) scores. Using multiple linear regression, BIS-11 attention scores, number of months served in custody, age, and BIS-11 nonplanning scores predicted higher levels of anxiety, whilst only BIS-11 attention and nonplanning scores predicted higher levels of depression.

Conclusions : In detained juvenile offenders, high impulsivity may be an important risk factor not only for the externalizing disorders, but also for anxiety and depression. Results of this study, therefore, suggest that specific facets of impulsivity may represent one mechanism underlying the emergence of anxiety and depression in this population.

Effect of dietary saturated and monounsaturated fatty acids in juvenile barramundi Lates calcarifer

Barramundi (Lates calcarifer), a catadromous teleost of commercial interest, perform well when fed a wide range of dietary oils. However, the range of alternative oils now being explored is typically rich in saturated and monounsaturated fatty acids (SFA and MUFA). In this study, the response of juvenile barramundi (47.0 g per fish initial weight) fed isolipidic and isoenergetic diets with 82 g kg−1 added oil was tested. The experimental test diets had a 2 : 1 or 1 : 2 ratio of SFA to MUFA (SFA-D and MUFA-D, respectively) compared to a control diet (CTRL-D) fed for 8 weeks. The diets containing mostly olive oil (dietary MUFA-D) and mostly refined palm oil (dietary SFA-D) did not impact the growth performance or feed utilization parameters of the barramundi. The in vivo beta-oxidation activity was consistent with the dietary fatty acid composition, with the most dominant FA being heavily beta-oxidized. Together, the in vivo whole-body mass balance of fatty acids showed that n-3 long-chain polyunsaturated fatty acids (LC-PUFA) were most efficiently utilized in the SFA-D- and MUFA-D-fed fish. This study provides evidence that additional dietary MUFA and SFA are suitable lipid classes for juvenile barramundi and they are both equally efficient at sparing LC-PUFA from an oxidative fate.