Regional similarities in the distributions of well yield from crystalline rocks in Fennoscandia

Well yields from Precambrian and Palaeozoic bedrock in Norway, Sweden and Finland exhibit very similar and approximately log-normal distributions: all three data sets exhibit a median yield of 600–700 L hr-1, despite the differences in climate and lithology. This similarity is tentatively reflected on a larger geographical scale by a meta-analysis of the international data sets on crystalline rock aquifers from other recently glaciated areas (i.e., without a thick regolith of weathered rock). An heuristic treatment of the Fennoscandian data sets suggests that this median yield is consistent with the following bulk properties of shallow (to c. 70–80 m depth) crystalline bedrock: transmissivity of 0.56 ± 0.30 m2 d-1 (6.4 ± 3.4 x 10-6 m2 s-1) and hydraulic conductivity of around 1.1 (± 0.6) x 10-7 m s-1

Entrepreneurship rediscovered (in Agambenesque contemplation): inoperable, bare, and glorious?

In this paper, we perform a genealogical analysis of the emergence of managerial entrepreneurship by drawing on Agamben's analysis of the theological imaginaries that underpin our understanding of agency within a broader political economy. We believe a selective reception of certain dimensions of the divine household have led to a covering over of equally valuable imaginaries, which could offer another conceptualization of the 'entrepreneurial'. We therefore have to perform two tasks. Firstly, to strip the entrepreneurial of its managerial garb, by highlighting the way in which the managerial apparatus have appropriated entrepreneurship. Secondly, we have to explore what the denuded entrepreneurial may look like, and how it operates. We end the paper by exploring the dynamics of this entrepreneurial becoming and its implications for Organization Studies

Reconceptualizing CSR in the media industry as relational accountability

In this paper, we reconceptualize CSR in the media industries by combining empirical data with theoretical perspectives emerging from the communication studies and business ethics literature. We develop a new conception of what corporate responsibility in media organizations may mean in real terms by bringing Bardoel and d’Haenens’ (European Journal of Communication 19 165–194 2004) discussion of the different dimensions of media accountability into conversation with the empirical results from three international focus group studies, conducted in France, the USA and South Africa. To enable a critical perspective on our findings, we perform a philosophical analysis of its implications for professional, public, market, and political accountability in the media, drawing on the insights of Paul Virilio. We come to the conclusion that though some serious challenges to media accountability exist, the battle for responsible media industries is not lost. In fact, the speed characterizing the contemporary media environment may hold some promise for fostering the kind of relational accountability that could underpin a new understanding of CSR in the media

Resolving learning paradoxes within a UK new-build housebuilder

The build quality of new UK homes is negatively affected by poor quality management practices during the construction process. By implementing stringent quality management (QM) standards, housebuilders can improve build quality but implementing these organization-wide changes relies on housebuilder staff, designers and sub-contractors learning new working practices. This paper explores the tensions which emerge within housebuilders, as they implement new QM procedures. A longitudinal qualitative case study was conducted, where time was spent with housebuilder staff in three regional offices, two years apart. Methods include participant observation, semi-structured interviews and a review of organizational documentation. The findings highlight several learning paradoxes which arise at different stages of the housebuilding process and show how actors manage (or cope with) these paradoxes through their daily practices. This includes processes of simplifying and applying, improvising and problem-solving and aggregating and analyzing. Whilst these either-or approaches enable staff to resolve the immediate tensions that arise from different organizational processes, they often fail to meet longer-term learning objectives, detrimentally affecting build quality over time. Without structural changes to the way volume housebuilders annually report to both the UK Government and their shareholders, organizations in the UK housebuilding sector face challenges in reconciling different learning processes

An Orientation Dependent Size Illusion Is Underpinned by Processing in the Extrastriate Visual Area, LO1

We use the simple, but prominent Helmholtz’s squares illusion in which a vertically striped square appears wider than a horizontally striped square of identical physical dimensions to determine whether functional magnetic resonance imaging (fMRI) BOLD responses in V1 underpin illusions of size. We report that these simple stimuli which differ in only one parameter, orientation, to which V1 neurons are highly selective elicited activity in V1 that followed their physical, not perceived size. To further probe the role of V1 in the illusion and investigate plausible extrastriate visual areas responsible for eliciting the Helmholtz squares illusion, we performed a follow-up transcranial magnetic stimulation (TMS) experiment in which we compared perceptual judgments about the aspect ratio of perceptually identical Helmholtz squares when no TMS was applied against selective stimulation of V1, LO1, or LO2. In agreement with fMRI results, we report that TMS of area V1 does not compromise the strength of the illusion. Only stimulation of area LO1, and not LO2, compromised significantly the strength of the illusion, consistent with previous research that LO1 plays a role in the processing of orientation information. These results demonstrate the involvement of a specific extrastriate area in an illusory percept of size

Multivariate Patterns in the Human Object-Processing Pathway Reveal a Shift from Retinotopic to Shape Curvature Representations in Lateral Occipital Areas, LO-1 and LO-2

Representations in early visual areas are organized on the basis of retinotopy, but this organizational principle appears to lose prominence in the extrastriate cortex. Nevertheless, an extrastriate region, such as the shape-selective lateral occipital cortex (LO), must still base its activation on the responses from earlier retinotopic visual areas, implying that a transition from retinotopic to “functional” organizations should exist. We hypothesized that such a transition may lie in LO-1 or LO-2, two visual areas lying between retinotopically defined V3d and functionally defined LO. Using a rapid event-related fMRI paradigm, we measured neural similarity in 12 human participants between pairs of stimuli differing along dimensions of shape exemplar and shape complexity within both retinotopically and functionally defined visual areas. These neural similarity measures were then compared with low-level and more abstract (curvature-based) measures of stimulus similarity. We found that low-level, but not abstract, stimulus measures predicted V1–V3 responses, whereas the converse was true for LO, a double dissociation. Critically, abstract stimulus measures were most predictive of responses within LO-2, akin to LO, whereas both low-level and abstract measures were predictive for responses within LO-1, perhaps indicating a transitional point between those two organizational principles. Similar transitions to abstract representations were not observed in the more ventral stream passing through V4 and VO-1/2. The transition we observed in LO-1 and LO-2 demonstrates that a more “abstracted” representation, typically considered the preserve of “category-selective” extrastriate cortex, can nevertheless emerge in retinotopic regions

Development of a multi-level learning framework

Purpose This paper aims to examine multiple learning cycles across a UK housebuilder organization following changes made to their quality management routine at the organizational level, through to subsequent understanding and enactment at the level of the individuals involved. Design/methodology/approach This study uses a qualitative case study methodology based on an analysis of six-weeks of participant observation, semi-structured ethnographic interviews and documentation within three of the organization’s regional offices. Through an abductive process, it draws on gathered data and extant literature to develop a multi-level learning model. Findings Four levels of learning cycles are observed within the model: individual, team (within which inter-organizational relationships nest), region and organization. Three inter-related factors are identified as influencing feed-forward and feedback across the levels: time, communication and trust. The impact of these levels and factors on the process of learning is conceptualized through the metaphor of coupling and decoupling and discussed using examples from housing development projects. Originality/value While previous models of organizational learning highlight important multi-level interaction effects, they do not explore how the different levels of learning synchronize over time for learning to move between them. This paper addresses this gap by shedding important light on how layers of learning synchronize and why and when this can occur within multi-level organizations