Postcolonial atmospheres: recalling our shadow places

The book contains thought-provoking discussions on regional Australia's colonial and cultural heritage, and details innovative new methods for measuring cultural assets, as well as reflecting on fostering collaborations with peak cultural ...

White sharks exploit the sun during predatory approaches

There is no conclusive evidence of any nonhuman animal using the sun as part of its predation strategy. Here, we show that the world's largest predatory fish-the white shark (Carcharodon carcharias)-exploits the sun when approaching baits by positioning the sun directly behind them. On sunny days, sharks reversed their direction of approach along an east-west axis from morning to afternoon but had uniformly distributed approach directions during overcast conditions. These results show that white sharks have sufficient behavioral flexibility to exploit fluctuating environmental features when predating. This sun-tracking predation strategy has a number of potential functional roles, including improvement of prey detection, avoidance of retinal overstimulation, and predator concealment.

Patients presenting with fractures are likely to be vitamin D deficient: are we getting enough sun?

BACKGROUND: 25-Hydroxyvitamin D serves a crucial role in bone metabolism through its role on osteoclast and osteoblastic function. To assess the implication of vitamin D and its relationship to bone fracture and fracture force, we have examined vitamin D levels in patients requiring inpatient fracture management. METHODS: We performed serological testing of vitamin D levels, calcium, parathyroid hormone and liver function tests on patients admitted to our rural institution in southeastern Australia for inpatient fracture management. All participants completed a questionnaire designed to screen for potential contributing factors to bony fragility. Demographic data were also obtained including age, gender and body mass index. Fracture location and the type of inpatient management as well as the force of injury were included in our analysis. RESULTS: We recruited 100 patients to the study, with a median age of 72 (range 22-98) of whom 66 were women. Most had low-energy fractures (79%), treated by internal fixation (73%) or arthroplasty (9%) with 18 treated non-operatively. The majority of the patients were at best vitamin D insufficient, <75 nmol/L (77%), and 38% were vitamin D deficient (<50 nmol/L). Only 14 patients had a formal diagnosis of osteoporosis at presentation, with 63 patients claiming daily sun exposure in line with recommendations for vitamin D sufficiency. CONCLUSIONS: Our data suggest that the prevalence of vitamin D insufficiency and deficiency is common in patients presenting with fractures in southeastern Australia and is not confined to elderly patients. All patients with fractures should be assessed for vitamin D levels and treated in accordance with vitamin D deficiency guidelines.

The shadow maker: a novel, and Exegesis exploring magical realism, trauma and elegy

 Through a creative artefact and critical exegesis, this thesis explores the interconnections between trauma literature, magical realism, and elegy. Drawing on various theoretical fields including postcolonialism and feminist theory, the thesis contributes an original intervention into the field of magical realist scholarship, arguing for the continuing significance of the magical realist mode as a politically engaged and subversive literature.

The sky from Earth | Sun farm

Frames of Sky from Earth is a a multimedia project on the intersections between art, astronomy and architecture. With a strong visual narrative, Frames of Sky from Earth clearly unfolds its transdisciplinary content ranging from astronomical concepts to architecture and art history, educating the viewer on a tour of the most remarkable examples of "the architecture of cosmology."

Sun Farm is the first video of the series Frames of Sky from Earth: a multidisciplinary project about 120 miles north of New York City, Sun Farm is an experiential place and built vision, multidisciplinary and multimedia project encompassing several thought processes, theories, disciplines as well as several "practices" of making. Drawing from cosmology, observational astronomy and philosophy, Sun Farm consists of excavated earthworks, large scale environments as well as above ground constructions. The shaping of the landscape and structures is oriented to solar and celestial alignments, in a dual effort to capture the sun's energy and to celebrate the cosmos.

The video series will be accompanied by the book Sky & Earth