Reflective positioning : the impact of conversations in the social and cultural environment of midwifery practice settings on professional learning for students

Literature reviews on the topic of reflection and reflective practice encompassed midwifery, nursing, medicine, allied health, education and professional education. This investigation also included socio-psychological theories by leading authors such as Benner (nursing), Schön (professional education) and positioning theory by Harré and others. Positioning is a psycho-sociological ontology in which individuals metaphorically position themselves within three entities: people, institutions, and societies, where conversations are constructed and make an impact upon the social world. The social and cultural structures and interactions developed in Archer’s morphogenesis were examined in terms of the impact of possible encounters and the transformational effects of learning experiences in practice settings. These bodies of work provided the theoretical framework for the author’s research of students’ experiences in midwifery education for postgraduate students from which selected excerpts with three participating students and their supervising midwives are presented. These excerpts are related to reflective practices and the professional conversations conducted between students and midwives. It was found that reflective positioning applied in midwifery education by students can serve as an analytical tool in explaining social and cultural elements of clinical placements to influence and transform their learning. The potency of conversations that occur in everyday moment-to-moment interactions do contribute to students’ induction in professional midwifery practice and their identity formation as a midwife.

Disrobing the emperor : mainstream CSR research and corporate hegemony

Purpose – This paper aims to utilise a typological matrix as the basis to categorise various corporate-society interventions. It aims to argue that an instrumental version of corporate social responsibility (CSR) is hegemonic in both the theoretical and normative domains of mainstream research, and that this hegemony underpins an intellectual blockage that prevents the field from achieving critical reflexivity and ultimately, a justifiable raison d'e^tre.

Design/methodology/approach – The paper reflects on the extant CSR literature in the context of globalisation; presents a two-dimensional typological matrix to be used in positioning corporate-society interventions; provides examples of particular activities relevant to each quadrant of the matrix; and considers the wider political economy of CSR research.

Findings – The logical implications of the corporation as an institution behaving in increasing accordance with the normative expectations of mainstream CSR scholarship will likely lead in the direction of increasing corporate hegemony.

Practical implications – The paper proposes the adoption of the more theoretically coherent and empirically precise terms enlightened self-interest and corporate social irresponsibility in CSR and related research streams, as well as the institutional relocation of much future CSR research to disciplinary areas outside of the business school.

Originality/value – The typological matrix presented in this paper offers a new way of locating corporate-society interventions. The partial abandonment of the term “CSR” by researchers, as well as the institutional relocations of much CSR research, are original notions.

Getting the real-time precise round-trip time for stepping stone detection

Stepping stone attacks are often used by network intruders to hide their identities. The Round Trip Times (RTT) between the send packets and corresponding echo packets for the connection chains of stepping stones are critical for detecting such attacks. In this paper, we propose a novel real-time RTT getting algorithm for stepping stones which is based on the estimation of the current RTT value. Our experiments show that it is far more precise than the previous real-time RTT getting algorithms. We also present the probability analysis which shows that our algorithm has a high matching rate and a high accurate rate.

Positioning people with intellectual disabilities as the experts : enhancing pre-service teachers’ competencies in teaching for diversity

The need for graduate teachers to own their professional responsibilities to engage successfully with students with special educational needs (SENs) in mainstream classrooms has been recognised in educational policies and programmes in many countries for well over two decades. Despite wide-ranging research, questions remain as to how pre-service education courses can help beginning teachers to develop the required commitment, knowledge and pedagogies to feel confident in teaching students with disabilities. Challenges to find new ways to enhance pre-service teachers’ familiarity with special needs children, overcome resistance from some towards including SEN students in mainstream classrooms and develop a sense of efficacy in teaching are common to many programmes. In this paper, we report on a pilot study where adults with intellectual disabilities, as members of a community theatre, were positioned as the experts and explored their schooling experiences and personal biographies with soon-to-be graduate teachers in a 3 h workshop. Taking the lead and working collaboratively with the workshop participants, members of Fusion Theatre used drama activities to develop understandings of strategies that helped them to learn. By challenging the traditional power relationships between those labelled as ‘disabled’ and those who would be teachers, the workshop helped the participants to engage on many levels. Here, we report on the data, analyse the findings and discuss implications for other pre-service programmes.

Indoor location prediction using multiple wireless received signal strengths

This paper presents a framework for indoor location prediction system using multiple wireless signals available freely in public or office spaces. We first propose an abstract architectural design for the system, outlining its key components and their functionalities. Different from existing works, such as robot indoor localization which requires as precise localization as possible, our work focuses on a higher grain: location prediction. Such a problem has a great implication in context-aware systems such as indoor navigation or smart self-managed mobile devices (e.g., battery management). Central to these systems is an effective method to perform location prediction under different constraints such as dealing with multiple wireless sources, effects of human body heats or mobility of the users. To this end, the second part of this pa- per presents a comparative and comprehensive study on different choices for modeling signals strengths and prediction methods under different condition settings. The results show that with simple, but effective modeling method, almost perfect prediction accuracy can be achieved in the static environment, and up to 85% in the presence of human movements. Finally, adopting the proposed framework we outline a fully developed system, named Marauder, that support user interface interaction and real-time voice-enabled location prediction.

Greater auricular nerve neuropraxia with beach chair positioning during shoulder surgery

Neuropraxia of the greater auricular nerve is an uncommon complication of shoulder surgery, with the patient in the beach chair position. The greater auricular nerve, a superficial branch of the cervical plexus, is vulnerable to neuropraxia due to its superficial anatomical location. In this case series, we present three cases of neuropraxia associated with direct compression by a horseshoe headrest, used in routine positioning for uncomplicated shoulder surgery. We outline the risk of using devices of this nature and discourage the use of similar headrest devices due to the potential complications in headrest devices that exert pressure on the posterior auricular area to maintain head position during surgery.

Global positioning systems in the AFL : worthwhile or waste of time?

Global Positioning Systems (GPS) in the Australian Football League (AFL) are the big-ticket item that sees clubs trying to gain any competitive advantage over their opposition that they can. This paper explores whether the current application of GPS by clubs is worthwhile or a waste of time from three core perspectives: technical, organisational and personal. Issues include poor data storage and analysis, inaccurate units, lack of appropriate business processes in place, and resistance to use. Although many of these issues can be addressed through improved technology, resolving the organisational and personal issues will require a change in mindset to ensure the use of GPS in the AFL is a worthwhile endeavour. The paper concludes that the current use of GPS devices in the AFL is a waste of time.