Exploring the importance of reflection in the control room

While currently difficult to measure or explicitly design for, evidence suggests that providing people with opportunities to reflect on experience must be recognized and valued during safety-critical work. We provide an insight into reflection as a mechanism that can help to maintain both individual and team goals. In the control room, reflection can be task-based, critical for the 'smooth' day-to-day operational performance of a socio-technical system, or can foster learning and organisational change by enabling new understandings gained from experience. In this position paper we argue that technology should be designed to support the reflective capacity of people. There are many interaction designs and artefacts that aim to support problem-solving, but very few that support self-reflection and group reflection. Traditional paradigms for safety-critical systems have focussed on ensuring the functional correctness of designs, minimising the time to complete tasks, etc. Work in the area of user experience design may be of increasing relevance when generating artefacts that aim to encourage reflection

A Visual Turn for Organizational Research: Embodying the Real Subject in Video-Based Ethnography

For organizational ethnography we argue that traditional philosophies of onto-epistemological realism be supplanted by interpretive and reflexive thinking to provide fresh theoretical assumptions and new methodological proposals for film- and video-based research. The argument is developed in three phases: First, to establish analytical context, we explore the historical evolution of the ethnographic organizational documentary and discuss habitual problems – methodological, philosophical and technical – filmmakers have faced when claiming qualities of directness and objectivity in their work; that is, through the style of ‘film-truth’. Second, to advance new conceptual logic for video-based organizational research, we supplant the objectivist and realist philosophy underpinning traditional documentary filmmaking with sociologically interpretive and reflexive arguments for undertaking ethnography in organizations, a subjective process which importantly yields greater understanding of affect and embodiment. Finally, to define new methodological opportunities, these interpretive and reflexive arguments are marshalled to underpin a strategy of participatory thinking in video-based organizational ethnography – a ‘withness’ approach facilitating a greater sense of affect and embodiment as well as polyvocal interpretation of visual data; a practice which sees filmmakers, social theorists, participants, and viewers alike united in analytical space

"You can't do both- something will give" : limitations of the targets culture in managing UK healthcare workforces

Based on a three-year ethnographic study of four UK National Health Service (NHS) organizations, we explore the everyday cultural experience of managing clinical and administrative workforces. Although NHS organizations claim to function as enlightened HRM employers, we argue that the inflexible application of metrics-based target systems to clinical and administrative tasks, including HRM operations, can result in dysfunctional outcomes for patient care and workforce morale. Reminiscent of the recent Mid Staffordshire health care scandal, the priorities attached to NHS personnel meeting the demands of performance management systems can prove incompatible with them also meeting the fundamental “human” needs of patients. The everyday experience of health care organization becomes one of employees reconciling competing logics of business efficiency and integrity of care. Trapped metaphorically between shrinking resources and expanding targets, the inclination—on the frontline and at mid-management level—is to extend the integrity of care, although this is sometimes impossible and can prove problematic in terms of system accountability. In response to such organizational tensions the behavior of many frontline and mid-management staffs ultimately reflects a form of “street-level bureaucracy”—a situation in which traditional professional norms are reasserted informally in ways that often transgress prescribed performance systems

Innovation in wastewater near-source tracking for rapid identification of COVID-19 in schools [Comment]

COVID-19 is one of the biggest global public health challenges of the century with almost 42 million cases and more than a million deaths to date. Until a COVID-19 vaccine or effective pharmaceutical intervention is developed, alternative tools for the rapid identification, containment, and mitigation of the spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are of paramount importance for managing community transmission. Within this context, school closure has been one of the strategies implemented to reduce spread at local and national levels. [...

The cost of work-related stress to society: a systematic review

Objective. A global and systematic review of the available evidence examining the cost of work-related stress would yield important insights into the magnitude and nature of this social phenomenon. The objective of this systematic review was to collate, extract, review, and synthesize economic evaluations of the cost of work-related stress to society. Method. A research protocol was developed outlining the search strategy. Included cost-of-illness (COI) studies estimated the cost of work-related stress at a societal level, and were published in English, French or German. Searches were carried out in ingenta connect, EBSCO, JSTOR, Science Direct, Web of Knowledge, Google and Google scholar. Included studies were assessed against ten COI quality assessment criteria. Results. Fifteen COI studies met the inclusion criteria and were reviewed. These originated from Australia, Canada, Denmark, France, Sweden, Switzerland, the United Kingdom, the United States, and the EU-15. At a national and pan-European level, the total estimated cost of work-related stress in 2014 was observed to be considerable and ranged substantially from US $221.13 million to$187 billion. Productivity related losses were observed to proportionally contribute the majority of the total cost of work-related stress (between 70 to 90%), with healthcare and medical costs constituting the remaining 10% to 30%. Conclusion. The evidence reviewed here suggests a sizeable financial burden imposed by work-related stress on society. The observed range of cost estimates across studies was understood to be attributable to variations in definitions of work-related stress; the number and type of costs estimated; and, in how production loss was estimated. It is postulated that the cost estimates identified by this review are likely conservative due to narrow definitions of work - related stress (WRS) and the exclusion of diverse range of cost components

Hopf Bifurcations in a Watt Governor With a Spring

This paper pursues the study carried out by the authors in "Stability and Hopf bifurcation in a hexagonal governor system", focusing on the codimension one Hopf bifurcations in the hexagonal Watt governor differential system. Here are studied the codimension two, three and four Hopf bifurcations and the pertinent Lyapunov stability coefficients and bifurcation diagrams, ilustrating the number, types and positions of bifurcating small amplitude periodic orbits, are determined. As a consequence it is found an open region in the parameter space where two attracting periodic orbits coexist with an attracting equilibrium point.Comment: 30 pages and 7 figure

Nonlinear stability analysis of plane Poiseuille flow by normal forms

In the subcritical interval of the Reynolds number 4320\leq R\leq R_c\equiv 5772, the Navier--Stokes equations of the two--dimensional plane Poiseuille flow are approximated by a 22--dimensional Galerkin representation formed from eigenfunctions of the Orr--Sommerfeld equation. The resulting dynamical system is brought into a generalized normal form which is characterized by a disposable parameter controlling the magnitude of denominators of the normal form transformation. As rigorously proved, the generalized normal form decouples into a low--dimensional dominant and a slaved subsystem. {}From the dominant system the critical amplitude is calculated as a function of the Reynolds number. As compared with the Landau method, which works down to R=5300, the phase velocity of the critical mode agrees within 1 per cent; the critical amplitude is reproduced similarly well except close to the critical point, where the maximal error is about 16 per cent. We also examine boundary conditions which partly differ from the usual ones.Comment: latex file; 4 Figures will be sent, on request, by airmail or by fax (e-mail address: rauh at beta.physik.uni-oldenburg.de

Rethinking history and memory in organization studies: The case for historiographical reflexivity

This is the final version. Available on open access from SAGE Publications via the DOI in this recordThe historic turn in organization studies has led to greater appreciation of the potential contribution from historical research. However, there is increasing emphasis on integrating history into organization studies, rather than on recognizing how accommodating history might require a reorientation. As a result, key conceptual and methodological insights from historiography have been overlooked or at times misrepresented. We identify four modes of enquiry that highlight distinctions from history about ‘how to conceptualize’ and ‘how to research’ the past. First, historical organization studies research the past primarily through reference to archival sources. Second, retrospective organizational history reconstructs the past principally from retrospective accounts, such as those generated in oral history. Third, retrospective organizational memory uses ethnography and interviews to explore the role of memory in the present. Fourth, historical organizational memory traces the institutionalization of organizational memory through archival research. From the analysis, we argue that historical organization studies are increasingly established, and interest in ‘uses of the past’ has contributed to the rise of retrospective organizational memory. However, historiographical reflexivity – a new concept for organization studies – focuses attention on engaging with both history and collective memory, and on the distinct methodological choices between archival and retrospective methods