Recognition and moral progress : a case study about discourses on disability in the media

This article aims to discuss the notion of moral progress in the theory of recognition. It argues that Axel Honneth's program offers sophisticated theoretical guidance to observe and critically interpret emancipatory projects in contemporary politics based on ideas of individuality and social inclusiveness. Using a case study – the investigation, through frame analysis, of transformations in the portrayal of people with impairment as well as in public discourses on the issue of disability in major Brazilian news media from 1960 to 2008 – this article addresses three controversies: the notion of progress as a directional process; the problem of moral disagreement and conflict of interest in struggles for recognition; and the processes of social learning. By articulating empirically based arguments and Honneth's normative discussions, this study concludes that one can talk about moral progress without losing sight of value pluralism and conflict of interest.

Ethics in Research with Children

Widespread scholarly interest in ethics in research with children, as an extant field of inquiry and practice, is a relatively new phenomenon. The discipline of ethics can be traced back to the Hippocratic school, but its contemporary applications in the everyday worlds of children and those around them are gaining greater attention from theorists, practitioners, and those involved in policy. Heightened international awareness of the United Nations Convention on the Rights of the Child (1979) gave significant impetus to increasing international awareness of children’s rights to provision, protection, and participation in everyday contexts, including those in which research occurs. Understandings of research ethics and of children’s involvement in research relate to broader understandings of children and childhood drawn from developmental science, sociology, human geography, health sciences, and children’s human rights to participation and protection. Key understandings pertain to children’s competence to participate in research, to operate as reliable informants with respect to their own lives, to provide voluntary informed consent and dissent in research, and to make meaningful decisions about the nature and extent of their participation. The field is international and interdisciplinary, although bounded by legislative, policy, and jurisdictional requirements governing research—its conduct and dissemination. So, too, the burgeoning work of ethics committees, whether in relation to health research or social research, is evidence of a sharpened focus on governance of child research. Oxford Bibliographies offers a suite of perspectives, resources, and strategies to guide the researcher, practitioner, and policymaker and serves to challenge readers to interrogate conceptual understandings, methodologies, and dissemination of research with and about children. Exploration of the suite opens up new possibilities for considering children’s rights to participation in matters that affect their lives and for children to be seen and heard in research.

Kelp detection in highly dynamic environments using texture recognition

This paper describes a texture recognition based method for segmenting kelp from images collected in highly dynamic shallow water environments by an Autonomous Underwater Vehicle (AUV). A particular challenge is image quality that is affected by uncontrolled lighting, reduced visibility, significantly varying perspective due to platform egomotion, and kelp sway from wave action. The kelp segmentation approach uses the Mahalanobis distance as a way to classify Haralick texture features from sub-regions within an image. The results illustrate the applicability of the method to classify kelp allowing construction of probability maps of kelp masses across a sequence of images.

Tell me what you see : pre-service teachers' recognition of exemplary digital pedagogy

How do you identify "good" teaching practice in the complexity of a real classroom? How do you know that beginning teachers can recognise effective digital pedagogy when they see it? How can teacher educators see through their students’ eyes? The study in this paper has arisen from our interest in what pre-service teachers “see” when observing effective classroom practice and how this might reveal their own technological, pedagogical and content knowledge. We asked 104 pre-service teachers from Early Years, Primary and Secondary cohorts to watch and comment upon selected exemplary videos of teachers using ICT (information and communication technologies) in Science. The pre-service teachers recorded their observations using a simple PMI (plus, minus, interesting) matrix which were then coded using the SOLO Taxonomy to look for evidence of their familiarity with and judgements of digital pedagogies. From this, we determined that the majority of preservice teachers we surveyed were using a descriptive rather than a reflective strategy, that is, not extending beyond what was demonstrated in the teaching exemplar or differentiating between action and purpose. We also determined that this method warrants wider trialling as a means of evaluating students’ understandings of the complexity of the digital classroom.

The salt dependence of DNA recognition by NF-kappaB p50 : a detailed kinetic analysis of the effects on affinityand specificity

The binding kinetics of NF-kappaB p50 to the Ig-kappaB site and to a DNA duplex with no specific binding site were determined under varying conditions of potassium chloride concentration using a surface plasmonresonance biosensor. Association and dissociation rate constants were measured enabling calculation of the dissociation constants. Under previously established high affinity buffer conditions, the k a for both sequences was in the order of 10(7) M-1s-1whilst the k d values varied 600-fold in a sequence-dependent manner between 10(-1) and 10(-4 )s-1, suggesting that the selectivity of p50 for different sequences is mediated primarily through sequence-dependent dissociation rates. The calculated K D value for the Ig-kappaB sequence was 16 pM, whilst the K D for the non-specific sequence was 9.9 nM. As the ionic strength increased to levels which are closer to that of the cellular environment, the binding of p50 to the non-specific sequence was abolished whilst the specific affinity dropped to nanomolar levels. From these results, a mechanism is proposed in which p50 binds specific sequences with high affinity whilst binding non-specific sequences weakly enough to allow efficient searching of the DNA.

A bayesian approach for place recognition

This paper presents a robust place recognition algorithm for mobile robots that can be used for planning and navigation tasks. The proposed framework combines nonlinear dimensionality reduction, nonlinear regression under noise, and Bayesian learning to create consistent probabilistic representations of places from images. These generative models are incrementally learnt from very small training sets and used for multi-class place recognition. Recognition can be performed in near real-time and accounts for complexity such as changes in illumination, occlusions, blurring and moving objects. The algorithm was tested with a mobile robot in indoor and outdoor environments with sequences of 1579 and 3820 images, respectively. This framework has several potential applications such as map building, autonomous navigation, search-rescue tasks and context recognition.

Law, ethics and pandemic preparedness : the importance of cross-jurisdictional and cross-cultural perspectives

OBJECTIVE To explore social equity, health planning, regulatory and ethical dilemmas in responding to a pandemic influenza (H5N1) outbreak, and the adequacy of protocols and standards such as the International Health Regulations (2005). APPROACH This paper analyses the role of legal and ethical considerations for pandemic preparedness, including an exploration of the relevance of cross-jurisdictional and cross-cultural perspectives in assessing the validity of goals for harmonisation of laws and policies both within and between nations. Australian and international experience is reviewed in various areas, including distribution of vaccines during a pandemic, the distribution of authority between national and local levels of government, and global and regional equity issues for poorer countries. CONCLUSION This paper finds that questions such as those of distributional justice (resource allocation) and regulatory frameworks raise important issues about the cultural and ethical acceptability of planning measures. Serious doubt is cast on a 'one size fits all' approach to international planning for managing a pandemic. It is concluded that a more nuanced approach than that contained in international guidelines may be required if an effective response is to be constructed internationally. IMPLICATIONS The paper commends the wisdom of reliance on 'soft law', international guidance that leaves plenty of room for each nation to construct its response in conformity with its own cultural and value requirements.

Editorial : Law and ethics for the bioeconomy and beyond

The convergence of biological, technological and economic realms of life has fostered the development of the bioeconomy as a new feature of contemporary society. As the meaning of life and the human body is redefined in the context of the bioeconomy, new challenges have emerged for ethics and law In the face of these challenges, it is imperative that the currency of regulatory frameworks is maintained through the processes of regular review and update. The National Health and Medical Research Council has recently released the new National Statement on Ethical Conduct in Human Research to provide guidance for health research in Australia. The new National Statement will play an important part in supporting innovation and the development of the knowledge economy.

Pandemic preparedness in Asia : a role for law and ethics?

Management of pandemic influenza relies on complex coordination of many different dimensions of the health and social care systems, emergency services, levels of national and local government, civil society, communications and media, and cultural expectations. Law is one small but important component of those arrangements, which touch on fundamental ethical debates. This review demonstrates that the Asian region is actively engaging those issues in diverse ways in light of their varied socioeconomic and cultural backgrounds, but scope remains for prioritising further research into these relationships.

Law, ethics and pandemic preparedness : the importance of cross-jurisdictional and cross-cultural perspectives

Objective To explore social equity, health planning, regulatory and ethical dilemmas in responding to a pandemic influenza (H5N1) outbreak, and the adequacy of protocols and standards such as the International Health Regulations (2005). Approach This paper analyses the role of legal and ethical considerations for pandemic preparedness, including an exploration of the relevance of cross-jurisdictional and cross-cultural perspectives in assessing the validity of goals for harmonisation of laws and policies both within and between nations. Australian and international experience is reviewed in various areas, including distribution of vaccines during a pandemic, the distribution of authority between national and local levels of government, and global and regional equity issues for poorer countries. Conclusion This paper finds that questions such as those of distributional justice (resource allocation) and regulatory frameworks raise important issues about the cultural and ethical acceptability of planning measures. Serious doubt is cast on a ‘one size fits all’ approach to international planning for managing a pandemic. It is concluded that a more nuanced approach than that contained in international guidelines may be required if an effective response is to be constructed internationally. Implications The paper commends the wisdom of reliance on ‘soft law’, international guidance that leaves plenty of room for each nation to construct its response in conformity with its own cultural and value requirements.

Professional Responsibility and Legal Ethics in Queensland [2nd Ed.]

Professional Responsibility and Legal Ethics in Queensland offers a proven, practical approach to identifying and resolving ethical issues that may arise in daily legal practice in Queensland. It is an excellent resource for practitioners and students alike who need to navigate relevant legislation and understand legal ethics through accessible, problem-based scenarios. The introduction of the Australian Solicitors Conduct Rules and Barristers’ Rule 2011, and changes to enforcement mechanisms where breaches have occurred, make the Second Edition essential reading for solicitors, barristers and law students in Queensland. Diverse practice structures, the enactment of the new rules, and other legislative developments will affect lawyers’ work and the way they must interact with their clients, with each other and with the court. Providing detailed explanation and analysis of these changes, the authors explain the ethical and regulatory environment for Queensland lawyers as the national legal services market continues to evolve.

Random Gabor based templates for facial expression recognition in images with facial occlusion

Robust facial expression recognition (FER) under occluded face conditions is challenging. It requires robust algorithms of feature extraction and investigations into the effects of different types of occlusion on the recognition performance to gain insight. Previous FER studies in this area have been limited. They have spanned recovery strategies for loss of local texture information and testing limited to only a few types of occlusion and predominantly a matched train-test strategy. This paper proposes a robust approach that employs a Monte Carlo algorithm to extract a set of Gabor based part-face templates from gallery images and converts these templates into template match distance features. The resulting feature vectors are robust to occlusion because occluded parts are covered by some but not all of the random templates. The method is evaluated using facial images with occluded regions around the eyes and the mouth, randomly placed occlusion patches of different sizes, and near-realistic occlusion of eyes with clear and solid glasses. Both matched and mis-matched train and test strategies are adopted to analyze the effects of such occlusion. Overall recognition performance and the performance for each facial expression are investigated. Experimental results on the Cohn-Kanade and JAFFE databases demonstrate the high robustness and fast processing speed of our approach, and provide useful insight into the effects of occlusion on FER. The results on the parameter sensitivity demonstrate a certain level of robustness of the approach to changes in the orientation and scale of Gabor filters, the size of templates, and occlusions ratios. Performance comparisons with previous approaches show that the proposed method is more robust to occlusion with lower reductions in accuracy from occlusion of eyes or mouth.