Building social capital through breastfeeding peer support: Insights from an evaluation of a voluntary breastfeeding peer support service in North-West England

Background: Peer support is reported to be a key method to help build social capital in communities. To date there are no studies that describe how this can be achieved through a breastfeeding peer support service. In this paper we present findings from an evaluation of a voluntary model of breastfeeding peer support in North-West England to describe how the service was operationalized and embedded into the community. This study was undertaken from May, 2012 to May, 2013. Methods: Interviews (group or individual) were held with 87 participants: 24 breastfeeding women, 13 peer supporters and 50 health and community professionals. The data contained within 23 monthly monitoring reports (January, 2011 to February 2013) compiled by the voluntary peer support service were also extracted and analysed. Results: Thematic analysis was undertaken using social capital concepts as a theoretical lens. Key findings were identified to resonate with ’bonding’, ‘bridging’ and ‘linking’ forms of social capital. These insights illuminate how the peer support service facilitates ‘bonds’ with its members, and within and between women who access the service; how the service ‘bridges’ with individuals from different interests and backgrounds, and how ‘links’ were forged with those in authority to gain access and reach to women and to promote a breastfeeding culture. Some of the tensions highlighted within the social capital literature were also identified. Conclusions: Horizontal and vertical relationships forged between the peer support service and community members enabled peer support to be embedded into care pathways, helped to promote positive attitudes to breastfeeding and to disseminate knowledge and maximise reach for breastfeeding support across the community. Further effort to engage with those of different ethnic backgrounds and to resolve tensions between peer supporters and health professionals is warranted

Image-guided ToF depth upsampling: a survey

Recently, there has been remarkable growth of interest in the development and applications of time-of-flight (ToF) depth cameras. Despite the permanent improvement of their characteristics, the practical applicability of ToF cameras is still limited by low resolution and quality of depth measurements. This has motivated many researchers to combine ToF cameras with other sensors in order to enhance and upsample depth images. In this paper, we review the approaches that couple ToF depth images with high-resolution optical images. Other classes of upsampling methods are also briefly discussed. Finally, we provide an overview of performance evaluation tests presented in the related studies

The Evolution of Management Models: A Neo-Schumpeterian Theory

In the last century and a half, U.S. industry has seen the emergence of several different management models. We propose a theory of this evolution based on three nested and interacting processes. First, we identify several successive waves of technological revolution, each of which prompted a corresponding wave of change in the dominant organizational paradigm. Second, nested within these waves, each of these organizational paradigms emerged through two successive cycles—a primary cycle that generated a new management model making the prior organizational paradigm obsolete, and a secondary cycle that generated another model that mitigated the dysfunctions of the primary cycle’s model. Third, nested within each cycle is a problem-solving process in which each model’s development passed through four main phases: (1) identification of a widespread organizational and management problem, (2) creation of innovative managerial concepts that offer various solutions to this problem, (3) emergence and theorization of a new model from among these concepts, and (4) dissemination and diffusion of this model. By linking new models’ emergence to specific technological revolutions, we can explain changes in their contents. By integrating a dialectical account of the paired cycles with an account of the waves of paradigm change, we can see how apparently competing models are better understood as complementary pairs in a common paradigm. And by unpacking each model’s phases of development, we can identify the roles played by various actors and management concepts in driving change in the models’ contents and see the agency behind these structural changes

Analysis of load of rectifier units before and after the overload on the example of selected tramway traction substation

W artykule przedstawiono wyniki analizy obciążeń tramwajowej podstacji trakcyjnej. W szczególności wzięto pod uwagę dwa dni robocze i dwa dni świąteczne. Kryterium wyboru polegało na tym, aby znaleźć dni najbardziej i najmniej obciążone spośród 112 dni, dla których dokonano pomiarów. Uwagę w tym przypadku zwrócono na wartość przeciążenia 5-cio minutowego, oraz na obciążenia występujące przed i po tym przeciążeniu. Uzyskane wyniki powinny być pomocne m.in. przy ocenie termicznych warunków pracy zespołów prostownikowych.The article presents the results of the tramway trac-tion substation loads analysis. In particular two working days and two holidays were taken into account. The selection criterion was based on finding the most and the least charged day from among the 112 days for which measurements were made. Attention in this case has been given to the value of the 5-minutes overload, and to the loads that occur before and after the over-load. The obtained results should be helpful, among others, in the assessment of thermal working conditions of rectifier units