Ned Kelly Died for our Sins

From time to time scholars have posed the question: why have Australian Aborigines not developed cargo cults with the same intensity and flamboyance as their Melanesian neighbours? This discussion evades the implications that Aborigines may have been negligent in their cultural production of responses to colonisation, and seeks to engage with some of the responses some Aboriginal people actually have made to colonisation. Focussing on stories of Ned Kelly, and contrasting them with stories of Captain Cook, the suggestion here is that Aboriginal people's search for a moral European communicates the challenging and provocative possibility that coloniser and colonised can share a moral history and thus can fashion a just society.     

What constitutes a ‘trip’? Examining child journey attributes using GPS and self-report

Active travel is associated with improved health and development outcomes in children. Accurate detection of children's travel behaviors and routes, however, is problematic. Travel diaries are often used to collect information on children's travel behaviors, yet no evidence for the accuracy of this methodology exists. This study investigated the validity of children's self-reported trips (origin, destination) compared with an objective criterion (global positioning systems units; GPS). Children (n = 10, 9–11 y) wore the GPS units for seven consecutive days between March and June 2011 and completed travel diaries daily with researcher assistance. Affinity group interviews were conducted in December 2011 with 30 children from two schools to garner perspectives on trip definition, neighborhood perceptions, and to illuminate GPS and travel diary findings. GPS journeys were manually compared with travel diary journeys for destination sequencing, start times, and travel mode. Accuracy in trip sequencing was compared by day type, and journey type using percentage differences and the chi-square (χ²) statistic. Of the 380 trips captured, 54.5% of journey sequences were fully or partially matched, 22.4% were GPS only trips and 23.2% travel diary only. Greater accuracy (full/partial match) was observed for weekdays than for weekend days and for the journey to or from school than for other journeys. Travel mode agreement existed for 99% of matched trips. Although children's travel diaries may confer contextual journey information, they may not provide completely accurate information on journey sequencing. Thematic analysis of affinity group data revealed that reasons for this are multifaceted, including differing concepts of what constitutes a ‘trip’. A combined approach of GPS and travel diary is recommended to gather a comprehensive understanding of children's journey characteristics.     

The Diversity We Are Given: Community Economies and the Promise of Bataille

For over 20 years J K Gibson‐Graham and the Community Economies Collective have endeavoured to reveal the diversity of economic practice already operative in our so‐called capitalist world. The aim of this paper is to further this ambition by illuminating an occlusion in Gibson‐Graham's own political vision. It argues that diversity, in Gibson‐Graham's thought, is primarily conceptualised as something produced. Drawing upon the work of George Bataille, this paper conceptualises the economy as a superlative and prodigal system of energy exchange that, by definition, is over‐productive and wasteful. In this framing, diversity is not the result of positive relations but emerges from the prolific nature of the general economy. The idea is developed through a discussion of the Detroit urban farming movement. Specifically it argues that the inefficient, redundant and wasteful nature of urban farming is an appropriation of potentialities resident within the general economy.     

Converting a large lecture class to an active blended learning class: why,how, and what we learned

Faced with diminished faculty resources and increased student enrolment from 2010 to 2017, we sought to use blended learning to achieve active learning in a large c.400-student introductory geography class. Working iteratively over seven years and eight classes and using smart classrooms, better timetabling, experimentation with peer review and learning management system (LMS) technologies, as well as the expertise of Queen’s University Continuing and Distance Studies instructional design team to improve integration between course elements, we closely approached the quality of learning achieved in a much smaller enrolment class. It is possible to teach large classes of 400 students in an active and engaged manner. The greatest obstacle to the development and maintenance of this model is institutional culture.     

Evaluating copper isotope fractionation in the metallurgical operational chain: An experimental approach

Until today, raw material information of copper (Cu) objects is mostly gained from impurities and trace elements and not from the Cu itself. This might be obtained using its stable isotopes. However, isotopic fingerprinting requires the absence of fractionation during the smelting process. The Cu isotope evolution during outdoor smelting experiments with Cu sulphide ore was investigated. It is shown that external materials, in particular furnace lining, clay, manure and sand, alter the isotopic composition of the smelting products. Cu isotopes are fractionated within low viscosity slag derived from matte smelting. The produced metallic Cu has a Cu isotope signature close to the ore.