The digital pillory: media shaming of 'ordinary' people for minor crimes

This paper discusses the intensified role of the media in shaming ‘ordinary' people when they commit minor offences. We argue that shaming is a powerful cultural practice assumed by the news media in western societies after it was all but phased out as a formal punishment imposed by the judiciary during the early nineteenth century. While shaming is no longer a physically brutal practice, we reconceptualize the idea of a ‘lasting mark of shame' at the hands of the media in the digital age. We argue that this form of shaming should be considered through a lens of media power to highlight its symbolic and disciplinary dimensions. We also discuss the role new and traditional media forms play in shaming alongside formal punishments imposed by the judiciary. While ‘ordinary' people armed with digital tools increase the degree of disciplinary surveillance in wider social space, traditional news media continue to play a particularly powerful role in shaming because of their symbolic power to contextualize information generated in social and new media circles and their privileged position to other fields of power.

Exposure to wet work in working Australians

Background. The Australian National Hazard Exposure Worker Surveillance (NHEWS) Survey 2008 was a cross-sectional survey undertaken by Safe Work Australia to inform the development of exposure prevention initiatives for occupational disease. This is a descriptive study of workplace exposures. Objectives. To assess the occupational and demographic characteristics of workers reporting exposure to wet work. Methods. Computer-assisted telephone interviews were conducted with 4500 workers. Two wet work exposure outcomes (frequent washing of hands and duration of time spent at work with the hands immersed in liquids) were analysed. Results. The response rate for the study was 42.3%. For hand-washing, 9.8% [95% confidence interval (CI) 8.9–10.7] reported washing their hands more than 20 times per day. For immersion of hands in liquids, 4.5% (95% CI 3.9–5.1) reported immersion for more than 2 hr per day. Females were more likely to report exposure to frequent hand-washing than males [odds ratio (OR) 1.97, 95% CI 1.49–2.61]. Workers in the lowest occupational skill level jobs were more likely to report increased exposure to hands immersed in liquids than those in the highest (OR 6.41, 95% CI 3.78–10.88). Workers reporting skin exposure to chemicals were more likely to report exposure to hand-washing (OR 3.68, 95% CI 2.91–4.66) and immersion of the hands in liquids (OR 4.09, 95% CI 2.92–5.74). Conclusions. Specific groups of workers reported high levels of exposure to wet work. There were differences between the profiles of workers reporting frequent hand-washing and workers reporting increased duration of exposure to hands immersed in liquids. We also found a high correlation between wet work and chemical exposure.

Methods and technologies to promote information-centered knowledge construction

This alternative event for the 2013 iConference is a combination of lightning talks, a demonstration of an assessment technology for knowledge construction in complex domains, and a hands-on exercise in using the tools discussed. The unifying logic for this presentation is that meaningful learning often involves solving challenging and complex problems that allow for multiple solution approaches and a variety of acceptable solutions. While it is important to prepare students to solve such problems, it is difficult to determine the extent to which various interventions and programs are contributing to the development of appropriate problem-solving strategies and attitudes. Simply testing domain knowledge or the ability to solve simple, single-solution problems may not provide support for improving individual student ability or relevant programs and activities. A reliable and robust methodology for assessing the relevant knowledge constructions of students engaged in solving challenging problems is needed, and that is our focus.

Orphan DNA: Indigenous samples, ethical biovalue and postcolonial science in Australia

Thousands of blood samples taken from Australia’s indigenous people lie in institutional freezers of the global North, the legacy of a half-century of scientific research. Since those collections were assembled, standards of ethical research practice have changed dramatically, leaving some samples in a state of dormancy. While some European and American collections are still actively used for genetic research, this practice is viewed as unethical by most Australian genetic researchers, who have closer relationships with indigenous Australians and postcolonial politics. For collections to be used ethically, they require a ‘guardian’ who has an ongoing and documented relationship with the donors, so that consent to further studies on samples can be negotiated. This affective and bureaucratic network generates ‘ethical biovalue’ such that a research project can satisfy Australian ethical review. I propose in this article that without ethical biovalue, collections become ‘orphan’ DNA, divorced from a guardian and often difficult to trace to their sources. Such samples are both orphaned and functionally sterile, unable to produce data, scientific articles, knowledge or prestige. This article draws on an ethnographic study of genetic researchers who are working in indigenous communities across Australia. I present tales of researchers’ efforts to generate ethical biovalue and their fears for succession; fears that extend to threats to destroy samples rather than see them orphaned, or worse, fall into the wrong hands. Within these material and affective  networks, indigenous DNA morphs from biological sample to sacred object to political time bomb. 

A participatory workplace health and safety training program for ethylene oxide

The Occupational Safety and Health Administration (OSHA) has regulated ethylene oxide (EtO) on the basis of its acute toxicity and its potential carcinogenic and reproductive effects since 1971. OSHA's 1984 EtO standard and its 1988 revisions focused new attention on health and safety training and other preventive measures. An EtO health and safety training program for hospital sterilization workers was developed by the staff of an independent occupational and environmental health clinic. Participatory and empowerment training methods were central to the approach. Also included were hands-on, demonstration, interactive presentation, and other methods. An EtO Health and Safety Training Manual was developed based on the training experiences. This paper presents the challenges, benefits, and limitations of incorporating participatory and empowerment approaches in the design, implementation, and evaluation of EtO health and safety training.

TMS stimulus-response asymmetry in left- and right handed individuals

There have been inconsistencies in the literature regarding asymmetrical neural control and results of experiments using TMS techniques. Therefore, the aim of this study was to further our understanding of the neural relationships that may underlie performance asymmetry with respect to the distal muscles of the hand using a TMS stimulus–response curve technique. Twenty-four male subjects (12 right handed, 12 left handed) participated in a TMS stimulus–response (S–R) curve trial. Focal TMS was applied over the motor cortex to find the optimal position for the first dorsal interossei muscle and to determine rest threshold (RTh). Seven TMS intensities ranging from 90 to 150 % of RTh were delivered in 10 % increments. One single TMS block consisted of 16 stimuli at each intensity. Peak-to-peak amplitudes were measured and the S–R curve generated. In right-handed subjects, the mean difference in slopes between the right and left hand was −0.011 ± 0.03, while the mean difference between hands in left-handed subjects was −0.049 ± 0.08. Left-handed normalized data in right handers displayed a mean of 1.616 ± 1.019 (two-tailed t test p < 0.05). The left-handed group showed a significant change in the normalized slope as indicated by a mean of 1.693 ± 0.149 (two-tailed t test p < 0.00006). The results found in this study reinforce previous work which suggests that there is an asymmetry in neural drive that exists in both left- and right-handed individuals. However, the results show that the non-dominant motor hemisphere displays a greater amount of excitability than the dominant, which goes against the conventional dogma. This asymmetry indicates that the non-dominant hemisphere may have a higher level of excitation or a lower level of inhibition for both groups of participants.

Stress-based predictions of formability and failure in incremental sheet forming

 This research investigates the deformation mechanism in incremental sheet forming (ISF) with relation to necking and failure. A strain-based forming limit criterion is widely used in sheet-metal forming industry to predict necking. However, this criterion is strictly valid only when the strain path is linear throughout the deformation process. Where the strain path in ISF is often found to be severely nonlinear throughout the deformation history. Therefore, the practice of using a strain-based forming limit criterion often leads to erroneous assessments of formability and failure prediction. On the other hands, stress-based forming limit is insensitive against any changes in the strain path and hence it is used to model the necking and fracture limits. Simulation model is evaluated for a single point incremental forming using AA 6022-T4E32 and checked the accuracy against experiments.

Mini-micro unmanned aerial vehicle intelligence: a threat to land vehicles

Increasing use of commercial off-the-shelf Mini-Micro Unmanned Aerial Vehicle (MAV) systems with enhanced intelligence methodologies can potentially be a threat, if this technology falls into the wrong hands. In this study, we investigate the level of threat imposed on critical infrastructure using different MAV swarm artificial intelligence traits and coordination methodologies. The critical infrastructure in consideration is a moving commercial land vehicle that may be transporting for example an important civil servant or politician. Non-dimensional fitness functions used for measuring MAV mission effectiveness have been established for the case studies considered in this paper. The findings indicated that increased in intelligent and coordination level elevate teams' efficiency, therefore poses a higher degree of threat to targeted land vehicle. Observations from the study have suggested that memory-based cooperative technique provides a consistent efficiency compared to other methods for the mission objectives considered in this paper. © 2014 The authors and IOS Press. All rights reserved.

Shattering the Shia: a Maliki political strategy in post-Saddam Iraq

This chapter argues that one key legacy of the US effort to bring democracy to Iraq has been that many elements within Iraq’s Shia Arab political elite have viewed democracy through the lens of a cynical majoritarianism and manipulated it to catapult themselves to power. This has had a further legacy, enabling the democratically elected government of Prime Minister Nouri al-Maliki to utilise his incumbency to maintain the veneer of democracy while becoming increasingly dictatorial and authoritarian. In doing so, Maliki’s government shares much in common with other ‘hybrid regimes’ in which governments hijack nominally democratic mechanisms such as elections, media freedoms, political opposition and civil society as part of their strategy to retain, rather than diffuse, power (Dodge 2012b, 2013). Although Maliki hasdeployed a host of different strategies along these lines – including blatant sectarianism, undermining key state institutions, the creation of a shadow state loyal to himself, and the concentration of military and political power in his own hands – this chapter focuses on Maliki’s less well-known efforts to shatter the unity of his Shia Arab political opponents. It focuses on his first two terms in power and examines the ways in which he has been able to systematically fracture the Shia political elite to such an extent that once tenuously united factions now stand bitterly divided. The chapter concludes by reflecting on the reasoning behind such an approach and the prospects of Iraq’s democracy moving beyond the blatant power grab of the incumbent Malikigovernment.

The advantages of the construction sector of China and India: a comparison

With the spectacular rise of the Chinese and Indian economies the accompanying growth in these two countries' construction sectors justifies more understanding. There is, however, a lot of unknowns about the two countries' construction sectors from a comparative perspective. This study attempted to identify and compare the comparative/competitive advantages of the two fast-growing economies in construction in pursuit of policy and management implications, which can benefit not only the two countries but also other developing countries. In this regard, a comparative advantage framework and Porter's Diamond Framework were applied to analyze the relative advantages of the Chinese and Indian construction sectors. The comparative analyses showed that China appears better endowed in labor with high productivity. Government intervention was identified as benefiting Chinese firms with support for the development of human resources. China also benefits from superior access to a wide range of inputs, including equipment, construction materials, and technology. The existence of large corporate champions provides scale of economy and contributes to the advantage of the construction sector of China. In contrast, India benefits from the increased competitive rivalry thanks to its more hands-off government policies that focus primarily on providing a good business environment with a favorable tax system, market entry policies, laws and regulations, and code/standard systems. The differences identified provide policy implications to the decision makers of the two countries in further developing their construction sectors. © 2014 American Society of Civil Engineers.

Lynsey Martin: A case study in 1970s Australian experimental animation

Lynsey Martin’s short experimental Animations remain largely unknown internationally. His graphic 16mm films Approximately Water (4 minutes 1972), Whitewash (1973, 4 minutes), Interview (25 minutes 1973) and Leading Ladies (1975 5 minutes) are analysed for their technique and cultural position, artifacts of a productive if marginalized period of artist made films. These graphic films stand as critical works at the heart experimental filmmaking in Australia and speak through their design and production method to current trends in digital media. Martin’s work includes the use of collage and its erasure, the grain of the photographic image and handpainting and drawing imagery directly on the film surface. Martin deals with the graphic and material elements of the filmstrip, the nature of filmic movement and the nature of photography in public space. For martin his films deal with films deal abstraction and illusionism, elements of chance, the deconstruction of film language, the diary film and process as content. These films stand as historic aesthetic traces of an immediate hands-on approach to image making that came into crisis in Australia through the disappearance of technical education in the 1980s when Martin taught graphic design in technical schools.

Changes in corticomotor excitability and inhibition after exercise are influenced by hand dominance and motor demand

Previous studies on handedness have often reported functional asymmetries in corticomotor excitability (CME) associated with voluntary movement. Recently, we have shown that the degree of post-exercise corticomotor depression (PED) and increase in short-interval cortical inhibition (SICI) after a repetitive finger movement task was less when the task was performed at a maximal voluntary rate (MVR) than when it was performed at a submaximal sustainable rate (SR). In the current study, we have compared the time course of PED and SICI in the dominant (DOM) and nondominant (NDOM) hands after an MVR and SR finger movement task to determine the influence of hand dominance and task demand. We tracked motor-evoked potential (MEP) amplitude from the first dorsal interosseous muscle of the DOM and NDOM hand for 20 min after a 10-s index finger flexion-extension task at MVR and SR. For all hand-task combinations, we report a period of PED and increased SICI lasting for up to 8 min. We find that the least demanding task, one that involved index finger movement of the DOM hand at SR, was associated with the greatest change in PED and SICI from baseline (63.6±5.7% and 79±2%, P<0.001, PED and SICI, respectively), whereas the most demanding task (MVR of the NDOM hand) was associated with the least change from baseline (PED: 88.1±3.6%, SICI: 103±2%; P<0.001). Our findings indicate that the changes in CME and inhibition associated with repetitive finger movement are influenced both by handedness and the degree of demand of the motor task and are inversely related to task demand, being smallest for an MVR task of the NDOM hand and greatest for an SR task of the DOM hand. The findings provide additional evidence for differences in neuronal processing between the dominant and nondominant hemispheres in motor control.

On-line dating; is a digital kiss and virtual wink the new way of finding love?

In 2007, I asked for a show of hands of people who ‘might consider online dating as a way of finding a partner’. Not a single hand went up and the lecture theatre was stony silent. The same question, some five years later resulted in a significant show of hands and a buzz of chatter. Something had changed and perceptions around online dating had shifted. Nielsen Research last year found most Australians (51 per cent) had either tried online dating or would consider doing so. RSVP and eHarmony claim to have 2 million members and more than 4 million people have apparently joined RSVP since it was launched 17 years ago. Online dating is experiencing significant growth in Asia as well, with the number of new web services (some, like ‘Muslima’, are tightly focused) growing exponentially. Online dating is a global phenomenon. This paper will use current media studies research literature and data from conversations with university students in Australia and Indonesia to explore how the changing world of online dating is helping/hindering young people as they shape and develop identity, represent themselves in the virtual world and ultimately, how they find love on line.

Exploring associations between gaze patterns and putative human mirror neuron system activity

The human mirror neuron system (MNS) is hypothesized to be crucial to social cognition. Given that key MNS-input regions such as the superior temporal sulcus are involved in biological motion processing, and mirror neuron activity in monkeys has been shown to vary with visual attention, aberrant MNS function may be partly attributable to atypical visual input. To examine the relationship between gaze pattern and interpersonal motor resonance (IMR; an index of putative MNS activity), healthy right-handed participants aged 18-40 (n = 26) viewed videos of transitive grasping actions or static hands, whilst the left primary motor cortex received transcranial magnetic stimulation. Motor-evoked potentials recorded in contralateral hand muscles were used to determine IMR. Participants also underwent eyetracking analysis to assess gaze patterns whilst viewing the same videos. No relationship was observed between predictive gaze and IMR. However, IMR was positively associated with fixation counts in areas of biological motion in the videos, and negatively associated with object areas. These findings are discussed with reference to visual influences on the MNS, and the possibility that MNS atypicalities might be influenced by visual processes such as aberrant gaze pattern.

Use of antiseptic hand rubs in the health and community services industry: an Australian population-based survey

BACKGROUND: The use of antiseptic hand rubs (AHRs), rather than washing with soap and water, is considered to be the gold standard for reducing the frequency of nosocomial infections, as well as being less damaging to the hands than washing with soap and water, but little is known at a population level about usage patterns for AHRs. OBJECTIVES: To describe AHR use patterns among workers in the health and community services industry in Australia. METHODS: Using data from a population-based survey of Australian workers, we focused on health and community services workers' exposure to chemicals at work, including the use of AHRs. Data regarding the frequency of hand-washing were also collected. RESULTS: Nine hundred and fifty-six health and community service workers participated in the Australian National Hazard Exposure Worker Surveillance survey. Of these, 11% reported using AHRs, and 31% reported hand-washing >20 times per shift. According to an adjusted logistic regression model, professional workers [adjusted odds ratio (aOR) 2.29, 95% confidence interval (CI): 1.40-3.72] and frequent hand washers (aOR 3.08, 95%CI: 1.92-4.93) were more likely to use AHRs. CONCLUSIONS: AHR use by health and community service workers was generally lower than expected. AHR use was most likely to be reported by professionals and frequent hand washers, suggesting that AHRs are used as an adjunct to conventional hand-washing.