Journal articles on the topic 'Keystone actors'

This paper explores how competition works in knowledge ecosystems, using a theory elaboration approach. With little research conducted in this area to date, three strategic streams of thought—resource-advantage theory, dynamic capabilities framework, and adaptive marketing capabilities perspective—are compared as a departing point and a frame of reference regarding the dynamics of competition. The streams of strategic thought all converge around the notion that organizations must constantly renew themselves to adapt and align to a fast-changing marketplace. The characteristics of knowledge ecosystems are conceptualized, whereafter an in-depth case study is presented to empirically assess competition in knowledge ecosystems, focusing on the perspective of a keystone actor. At the ecosystem-level, knowledge ecosystems primarily expose and explore knowledge, indicating that they mostly operate in a pre-competitive state. The time needed and the limited control inherent to knowledge exploration translate into the keystone actor focusing on transient rather than sustainable competitive advantage. Knowledge ecosystems further prove to be central in the coevolution and the growth of other ecosystems through connecting and sharing of the explored knowledge base with other ecosystem actors who, in turn, exploit this knowledge common for commercial purposes and innovation.

This article conceptualises The Australian as the nation’s ‘keystone media’ on Indigenous affairs. Nielsen’s term ‘keystone media’ captures the critical importance of particular news outlets that play what he terms an outsize role in defining the state and structure of wider media and political environments. The article analyses the factors at play in The Australian’s sponsorship of a particular political agenda for this complex field of social policy. The argument is illustrated through an examination of Indigenous health coverage from 1988 to 2008, textual analysis of 137 columns written by Noel Pearson, and research interviews with key actors in the Indigenous policy realm, including journalists, public servants and Indigenous commentators. Through this examination of its reporting and collaboration with Pearson, we contend The Australian has advanced a range of neoliberal and interventionist policies to government and the public.

Purpose The purpose of this paper is to understand value cocreation in service ecosystems from a multilevel perspective, uncovering value cocreation factors and outcomes at the micro, meso, and macro levels. Design/methodology/approach A Grounded Theory approach based on semi-structured interviews is adopted. The sample design was defined to enable the ecosystem analysis at its different levels. At the macro level was the Portuguese Health Information ecosystem. Embedded meso level units of analysis comprised eight health care organizations. A total of 48 interviews with citizens and health care practitioners were conducted at the micro level. Findings Study results enable a detailed understanding of the nature and dynamics of value cocreation in service ecosystems from a multilevel perspective. First, value cocreation factors are identified (resource access, resource sharing, resource recombination, resource monitoring, and governance/institutions generation). These factors enable actors to integrate resources in multiple dynamic interactions to cocreate value outcomes, which involve both population well-being and ecosystem viability. Study results show that these value cocreation factors and outcomes differ across levels, but they are also embedded and interdependent. Practical implications The findings have important implications for organizations that are ecosystem actors (like the Portuguese Ministry of Health) for understanding synergies among value cocreation factors and outcomes at the different levels. This provides orientations to better integrate different actor roles, technology, and information while facilitating ecosystem coordination and co-evolution. Originality/value This study responds to the need for a multilevel understanding of value cocreation in service ecosystems. It also illuminates how keystone players in the ecosystem should manage their value propositions to promote resource integration for each actor, fostering resource density and ecosystem viability. It also bridges the high-level conceptual perspective of Service-Dominant logic with specific empirical findings in the very important context of health care.

Abstract The participation of residents in development processes is a keystone in current rural governance arrangements. The European Union’s rural development program LEADER is an example of this, as it requests local residents to take action in the development process. Similarly, participatory forms of natural and cultural heritage preservation have increased significantly with the aim of revitalizing the socioecological fabric of territories. Following the Anthropology of Policy, the study employs an ethnographic approach to analyze the effects of bio-cultural heritage preservation strategies in the context of LEADER. Drawing on ethnographic data gathered during several field observations and semi-structured interviews in a LEADER region in North Rhine-Westphalia, the article investigates how a local LEADER initiative reconstructs a historical cultural landscape in order to valorize and exploit the biocultural heritage resources of their village. Residents articulate four interrelated senses of (be)longing while (re)making the biocultural heritage: 1) Political claim to use a resource; 2) place attachment; 3) politics of in/exclusion; and 4) nostalgic-utopian longing. As new knowledge actors in landscape governance, residents posit their perceptions, interpretations and valuations of the landscape vis-à-vis institutional actors of landscape governance and negotiate large-scale landscape transformations in the region investigated.

Purpose To understand why the penetration of handset-based mobile payment in most countries is still low has been an important research topic for the last 15 years, and it has been analyzed from different perspectives. However, the analysis of a single aspect cannot provide a sophisticated answer to the complicated underlying question. The purpose of this paper is to understand how a relatively successful m-payment ecosystem is created and sustained through the coopetition of various actors. Design/methodology/approach To that end, the authors analyze the case of Alipay wallet, the m-payment service provider with the largest market share in China, and focus on understanding the motivations and subsequent actions of the organizations cooperating in the Alipay wallet core ecosystem. Findings The results show that actors with heterogeneous and complementary resources can forge sustainable collaboration. Within an ecosystem, although always constrained by resources and capabilities, the actions that the core actors take and the resulting power imbalances are dynamically changing, reflecting actors’ aim of reducing uncertainty. Research limitations/implications The main limitation of this case is that it was conducted in a Chinese context, which has specific features that may not apply to other cases. In addition, this study is based on a single case study in a single country, without comparing the results to any other cases or countries. Therefore, some modifications may have to be made when applying the framework and generalizing the results. Practical implications With regards to the practical perspective, the Alipay case may serve as an example that other providers follow, taking similar actions to increase the dependency of others and reduce their own dependency on others. It is helpful to take a keystone strategy to create value within the ecosystem and share this value with other participants. Moreover, Alipay acts as the platform provider, in addition to managing value creation within the ecosystem and sharing that value with the other participants. Alipay focuses on the business and strategic needs of the core actors, without threatening their main business, for example, Alipay focuses on micro-payments, which does not pose a direct competition to banks, who mainly rely on macro-payments to generate profit. Micro-payments are often related to high transaction costs for banks. In addition, although it is difficult to define the boundaries of actors in the ecosystem, the core business of every actor is the key competitive or even survival condition. This notion should be taken into consideration by actors whose actions affect the business of other ecosystem partners. For instance, Alipay will not aim to become a bank, as they know that if they do so, they cannot connect any other bank to their platform. In other words, the scope and boundary of the actors are clearly identified so that the core business will not be threatened. Sords, we can learn from Alipay that it pays off to focus on one area, and not to let your competitors challenge you. Originality/value The authors proposed the StReS framework for analyzing a business ecosystem by combining resource-based review, resource dependency theories and network analysis for investigating the motivations of the organizations cooperating in the core ecosystem and the actions they have taken to reduce dependency and uncertainty.

The evolution of China’s international investment surge has been analyzed critically over the years, but we still know relatively little about its effect on developing countries. In turn, sub-Saharan African countries have a longstanding history of foreign influences that have had a deeply rooted effect on their people’s sentiment. This research continues to fill the gap regarding how Chinese investment decisions and the underlying intentions are perceived at the local level in Western Africa. For this research, the focus lies on entrepreneurs from Sierra Leone, given the country’s unique economic climate in Western Africa and the position of entrepreneurs as keystone actors toward local innovation, and thus, local economic development. This focus resulted in the following research question: How do entrepreneurs in Sierra Leone perceive Chinese influences regarding Sierra Leone’s local economic development? To answer this open research question, rich data was collected by means of interviewing local entrepreneurs in Freetown, Sierra Leone. Altogether, both comparable and contrasting perceptions on Chinese influences regarding Sierra Leone’s local economic development are presented, resulting in the expansion from an initial thinking model toward an extended thinking model.

The trouble with groundwater is that despite its critical importance to global water supplies, it frequently attracts insufficient management attention relative to more visible surface water sources, irrespective of regional climate, socioeconomic profile, and regulatory environment. To this end, the recently defined sub-discipline of “socio-hydrogeology”, an extension of socio-hydrology, seeks to translate and exchange knowledge with and between non-expert end-users, in addition to involving non-expert opinion and experience in hydrogeological investigations, thus emphasising a “bottom-up” methodology. It is widely acknowledged that issues pertaining to groundwater quality, groundwater quantity, climate change, and a poor general awareness and understanding of groundwater occurrence and movement are global in their scope. Moreover, while effective communication and engagement represent the key tenet of socio-hydrogeology, the authors consider that multiple actors should be identified and incorporated using stakeholder network analysis and may include policymakers, media and communications experts, mobile technology developers, and social scientists, to appropriately convey demographically focused bi-directional information, with the hydrogeological community representing the communication keystone. Accordingly, this article aims to highlight past and current work, elucidate key areas of development within socio-hydrogeology, and offer recommendations to ensure global efficacy of this increasingly important and growing field going forward. The authors seek to assist in protecting our global groundwater resource for future generations via an improved framework for understanding the interaction between communities and hydrogeological systems.

Workflows are the keystone of bioimage analysis, and the NEUBIAS (Network of European BioImage AnalystS) community is trying to gather the actors of this field and organize the information around them. One of its most recent outputs is the opening of the F1000Research NEUBIAS gateway, whose main objective is to offer a channel of publication for bioimage analysis workflows and associated resources. In this paper we want to express some personal opinions and recommendations related to finding, handling and developing bioimage analysis workflows. The emergence of "big data” in bioimaging and resource-intensive analysis algorithms make local data storage and computing solutions a limiting factor. At the same time, the need for data sharing with collaborators and a general shift towards remote work, have created new challenges and avenues for the execution and sharing of bioimage analysis workflows. These challenges are to reproducibly run workflows in remote environments, in particular when their components come from different software packages, but also to document them and link their parameters and results by following the FAIR principles (Findable, Accessible, Interoperable, Reusable) to foster open and reproducible science. In this opinion paper, we focus on giving some directions to the reader to tackle these challenges and navigate through this complex ecosystem, in order to find and use workflows, and to compare workflows addressing the same problem. We also discuss tools to run workflows in the cloud and on High Performance Computing resources, and suggest ways to make these workflows FAIR.

Abstract The current security environment is evolving towards a global complexity of unpredictable events. The risk of state and non-state actors attempting to achieve their goals through destabilization exists. In the operating environment, this implies a blurring of the boundaries between state and nonstate actors (such as insurgents, terrorists and criminals) and NATO may confront an adversary who uses traditional (conventional), irregular warfare or both (hybrid warfare). The aim of the article is to find, analyze and describe the key elements that fundamentally different irregular of traditional (conventional) and hybrid warfare.

Giving learners a choice over how to schedule practice benefits motor learning. Here we studied peer scheduling to determine whether this benefit is related to the adaptive nature of practice or decisions about how to switch between skills. Forty-eight participants were paired and assigned to self- or peer-scheduled groups. Within each pair, one person (Actor) physically practiced 3 keystroke sequences, each with different timing goals. Self-scheduled Actors chose the sequence before each practice trial while their Partner watched. Peer-scheduled Actors had their practice directed by their Partner. Both peer schedulers and self-schedulers showed performance-dependent practice, making decisions to switch based on timing error. However, peer schedulers generally chose to switch more than self-schedulers although this was not related to retention for either group. Importantly, self-scheduled Actors did not differ in retention from peer-scheduled Actors, but the Actors generally performed with lower error in retention than that of their partners. Peer-scheduled practice was rated as more motivating and enjoyable than self-scheduled practice. In view of the lack of difference in retention and the positive ratings of peer-scheduled practice, we conclude that it is the adaptive nature of practice that is important for learning and that peer-directed practice is an effective alternative practice method to self-directed practice.

This article develops a methodology to empirically study and cope with deep uncertainty and dynamic complexity when the actors in a traditional supply chain make a transition toward more mature closed-loop supply chain (CLSC) management. The methodology addressed calls for innovative research and decision-making approaches in this field. Mature, in this context, refers to moving operationally and mentally away from a stochastic, one-dimensional and static approach to CLSC management, towards an exploratory, multi-dimensional and dynamic approach. To empirically study and cope with deep uncertainty and dynamic complexity in a CLSC context, a conceptual framework and related methodological toolbox are developed, together called the ‘closed-loop integration: collective keystones methodology’ (hereinafter CLICK methodology). The conceptual framework entails six maturity stages, which have been defined based on the well-known capability maturity framework and the concept of double-loop learning. Based on the conceptual framework, methods to equip the toolbox have been systematically identified and evaluated. The study identified 31 potentially appropriate methods, varying from non-participatory methods, to the active engagement of actors and stakeholders, and from analytical methods to evaluation/assessment methods.

El presente artículo analiza los cambios que se producen en el discurso sobre la figura del actor en el periodo que va desde la promulgación de la ley de prensa en 1966 hasta 1982, fecha que marca la consolidación del proyecto democrático. Señalamos así, en primer lugar, las corrientes interpretativas exógenas cuya influencia deviene esencial en el giro que se imprime a la concepción de la interpretación en este tiempo de cambio. El análisis de los lugares comunes hacia los que converge el nuevo discurso sobre el actor revelará el paso de la condición del actor como mero instrumento de la comunicación teatral hacia su lugar como pieza angular del hecho dramático, su evolución desde soporte de la palabra enunciada a artífice de la enunciación misma, la conversión en signo de la materialidad de su cuerpo comunicante. The present article analyzes the changes that occur in the discourse on the figure of the actor in the period from the enactment of the press law in 1966 until 1982, date which marks the consolidation of the democratic project. We note that, first, exogenous interpretive currents whose influence becomes essential in the rotation imprimed to the concept of interpretation in this time of change. The analysis of the common places towards the new discourse on the actor converges will reveal the passage of the condition of the actor as a mere instrument of theatrical communication to its place as a keystone of the dramatic event, its evolution from the support of spoken word to architect of the utterance itself, the conversion to sign of the materiality of its communicating body.

Abstract. Globally, most bare-looking areas in dryland regions are covered by biocrusts which play a crucial role in modifying several soil surface properties and driving key ecosystem processes. These keystone communities face important threats (e.g. climate change) that place their conservation at risk and in turn the sustainability of the ecosystems they inhabit. Therefore, there is an urgent need to develop ecosystem management strategies to ensure their protection. However, to provide a solid path towards biocrust conservation, the understanding by stakeholders and governance structures of the ecological functions of these communities, their role as benefit providers, and the pressures threatening their important effects are indispensable. Whereas the ecological scope of biocrust has been widely studied in the last decades, the social dimension of their role remained unexplored. By reviewing literature in biocrusts from a social–ecological approach, here we identified knowledge gaps and new research areas that need to be addressed in order to produce scientific knowledge that better guides dryland conservation policies and actions. This research agenda is a prerequisite to advance biocrust conservation.

The architectural heritage was seriously hit by the earthquake that occurred on April 6th 2009 in the Abruzzo region, especially considering the effects on a city with the size and with historical and strategic importance as a capital of a region, L’Aquila. The activities to protect that heritage have been centralized in the structure “Protection of Cultural Heritage” at Di.Coma.C. (Command and Control Quarter), managed by the Civil Protection Department. This allowed the cooperation among different involved subjects (Ministry of Cultural Heritage officers, experts on structural engineering from Universities and Fire Brigade teams), with their own specific knowledge. Keystone of the operating process was the standardization of the damage survey and of its immediate and correct interpretation, through dedicated survey forms for churches and palaces. The experience in the field of temporary safety measures was extremely interesting: ideas for engineering the process were developed, in cooperation with the work of the fire brigade men, that are highly experienced technicians in the “emergency” field. Finally, monitoring plans for some important monuments have been set up for the control of the damage progression and the analysis of the structural behavior of buildings after the earthquake and the execution of temporary interventions: two cases (St. Mark Church and the Spanish Fortress) are discussed.

Human activities consisting of multiple component actions require the generation of ordered sequences. This study investigated the scope of response planning in highly serial task, typing, by means of ERPs indexing motor response preparation. Specifically, we compared motor-related ERPs yielded by words typed using a single hand against words that had all keystrokes typed with a single hand, except for a deviant one, typed with the opposite hand. The deviant keystroke occurred either early in the typed sequence, corresponding to the second or third letters, or late, corresponding to the penultimate or last letter. Motor-related ERPs detected before response onset were affected only by deviant keystrokes located at the beginning of the sequence, whereas deviant keystrokes located at the end yielded ERPs that were undistinguishable from unimanual responses. These results impose some constraints on the notion of parallel processing of component actions.

Technological platforms such as hardware or systems form platform ecosystems, which are communities orchestrated by platform providers, outside complementors such as software providers, and consumers. Previous studies have suggested that a winner-takes-all situation among platform ecosystems could be induced by interactions between complementors and consumers. However, our observation of the Japanese video game market over the last 30 years indicated that complementors (i.e., software providers) usually seek to avoid winner-takes-all situations and, instead, promote symbiotic situations. Using the Lotka–Volterra equations from biology as a reference, we developed a model to understand the competitive behavior of complementors among platform ecosystems. We used a 19-year (1996–2015) dataset on the Japanese video game market and confirmed that complementors took as many actions to create symbiotic situations as they took to create winner-takes-all situations, if not more. Our results show that such actions by complementors are influenced by several factors of platform ecosystems. This study also suggests that certain complementors that contribute to symbiotic co-existence within a platform ecosystem could emerge as keystone firms/companies. These complementors could contribute to the sustainability of platform-based markets and facilitate the co-existence of multiple platform ecosystems.

The behavioural composition of a group and the dynamics of social interactions can both influence how social animals work collectively. For example, individuals exhibiting certain behavioural tendencies may have a disproportionately large impact on the group, and so are referred to as keystone individuals, while interactions between individuals can facilitate information transmission about resources. Despite the potential impact of both behavioural composition and interactions on collective behaviour, the relationship between consistent behaviours (also known as personalities) and social interactions remains poorly understood. Here, we use stochastic actor-oriented models to uncover the interdependencies between boldness and social interactions in the social spider Stegodyphus dumicola . We find that boldness has no effect on the likelihood of forming social interactions, but interactions do affect boldness, and lead to an increase in the boldness of the shyer individual. Furthermore, spiders tend to interact with the same individuals as their neighbours. In general, boldness decreases over time, but once an individual's boldness begins to increase, this increase accelerates, suggesting a positive feedback mechanism. These dynamics of interactions and boldness result in skewed boldness distributions of a few bold individuals and many shy individuals, as observed in nature. This group behavioural composition facilitates efficient collective behaviours, such as rapid collective prey attack. Thus, by examining the relationship between behaviour and interactions, we reveal the mechanisms that underlie the emergence of adaptive group composition and collective behaviour.

With the implementation of the European Green Paper on Mental Health, and the development of the Mental Health Pact, the strategic importance of Mental Health promotion and illness reduction as keystones of a European mental health policy and practice has never been greater.The PROMISE project is a EU project and is financed by the European Commission, Directorate General for Health and Consumers, DG Sanco. It aims to develop and disseminate guidelines for generic training and education with respect to Mental Health Promotion and Illness Reduction. The best practice guidelines will specifically focus on the prevention of suicide, depression, and alcohol and drug abuse, and the promotion of healthy living.A specific innovation is the involvement of mental health service users as non-traditional actors by developing multi-disciplinary training guidelines and training programs with a special emphasis on positive mental health, healthy living, diet and exercise project.Project partners are all ‘multiplier’ organizations from 8 different European countries and have extensive previous expertise in their designated roles.The role of Parc de Salut Mar, Barcelona PROMISE is: Identify best practice media guidelines for engaging press and media with the mental health promotion agenda through the use of positive role models. Monitor the implementation of the best practice guidelines through the design and development of local case studies in 7 sites across Europe.Outcomes are an integrated and comprehensive set of training guidelines and model training programs accessed through an interactive website, endorsed by European level professional body and university networks.

IntroductionA recent WHO multi-country study on maternal and newborn health concluded that there was no evidence of an association between high coverage with essential interventions and reduced mortality in health care facilities, or improvement in other outcomes.1 According to Horton the missing ingredient in this relation is quality of care.2 Quality improvement in healthcare has adopted techniques mainly from industries such as manufacturing and has been used widely in Europe and US. However, evidence of success of these techniques in healthcare is not very conclusive, especially in low and middle-income countries. There have been limited efforts to critically analyse the techniques used in quality improvement interventions. One of the main challenges in evaluating quality improvement is the complexity of the interventions themselves and the complex nature of the systems in which they are implemented. Robust evidence regarding quality improvement interventions for resource poor settings is generally lacking.The MaiKhanda trial looked at the effect of QI interventions and community women's groups on maternal and newborn mortality in 3 central districts in Malawi.3 The impact evaluation measuring effect on newborn mortality for the QI interventions, using a cluster RCT approach, remained inconclusive. We use a Theory-Based Evaluation (TBE) approach to understand why improvement interventions undertaken by MaiKhanda for new-born care did not show an effect. Absence of effect could be attributed to a failure of theory, a failure of implementation, an evaluation failure or a combination of these.Our primary objective was to understand the mechanisms by which the QI interventions worked (or not) and explore the interaction between the various factors that mediated the lack of effect on neonatal mortality that was observed in the cluster randomized control trial.MethodsOur research strategy consisted of developing a post-hoc Theory of Change, consolidating and synthesizing all the available evidence using an appropriate framework, and analysing the program and implementation theory using theory based approaches to evaluation.Data synthesis was conducted using the Consolidate Framework for Implementation Research (CFIR).4 The synthesis takes into consideration the various reports and documents accumulated through the life of the project and complements the process evaluation studies conducted during the same period. In doing so, it draws a picture of the intervention with a multi-dimensional perspective, which provides insights into the evolution of the project. The framework is very comprehensive covering 5 major domains and a range of constructs, not all of which were included in our study. As this was post-hoc analysis, the choice of constructs was based on the availability of data rather than prioritizing the key constructs to consider.CFIR helps to produce structured and comprehensive data that is then used for analysing the program theory in relation to the intervention outcome. The program theory thus generated for the MaiKhanda intervention is compared with the program theories of the Michigan Keystone Project, which used similar collaborative methods to successfully reduce their central venous line blood stream infections in 106 participating ICUs.5 The rationale for such a comparison is that while the interventions per se are very unique and specific to their context, the program theories underlying the use of collaborative methods in both the interventions is the same and therefore comparable. Theories offer a higher level of abstraction that can be comparable across different settings.6 ResultsThe key finding from analysis of the program theory is that similar intervention strategies that triggered successful mechanisms for improvement in the Keystone Project failed to generate such mechanisms in MaiKhanda project.The Model for Improvement used in MaiKhanda was built around Deming's improvement theory7 and Roger's diffusion of innovation theory.8 The former theory considers improvement as a product of subject matter knowledge and profound knowledge. Subject matter knowledge on essential and emergency newborn care was generally lacking among health care providers in Malawi. Similarly, understanding variations within the health systems is an acquired skill. While the implementing partners, provided ample opportunities for the Malawian health system to learn the Institute for Healthcare Improvement (IHI) model for improvement, in general, QI teams lacked capacity to collate data and analyse the variations between the health facilities. QI was a fairly new concept in Malawi and MaiKhanda's attempts to embed it within existing health system was limited by challenges of the health systems context, MaiKhanda's own organizational transition and QI and clinical capacity of health care providers.The main challenge for MaiKhanda was to simultaneously implement and sustain the various change packages it had introduced in the different facilities. While there were isolated instances of successful intervention activities within MaiKhanda, it did not build enough momentum to generate mechanisms across a critical mass of the facilities that would eventually result in improved newborn outcomes. This can be attributed to the implementation strength, context and complexity of MaiKhanda's interventions. This is explored further using the implementation theory.Implementation was based on diffusion theories where better performing facilities were to act as role models for other facilities to emulate. The cRCT design for measuring impact evaluation required a random allocation of the improvement facilities and this conflicted with innovation diffusion theories, which prescribed a gradual organic spread of the interventions by strategically engaging the innovators and early adapters.Limitations of the evaluation design notwithstanding, the implementation strength characterized by the dose, duration, intensity and specificity of the intervention was sub-optimal.Implementation strength is not the only factor triggering an intervention mechanism and cannot be measured independent of the intervention complexity or the intervention context. For example, MaiKhanda struggled to show an effect of its interventions, despite having a long pre-intervention period to refine its interventions, while the Michigan study produced results within 18 month period. This could be because of other factors related to intervention complexity such as the long implementation chain for intervention delivery, the subjective perception of the agency (QI teams) regarding QI and contextual factors such as organizational readiness, the health systems context, QI team capacity to deliver QI interventions and MaiKhanda's own internal capacity.Human agency is at the heart of implementation and the intervention required a continuous and prolonged time and effort, than was anticipated, to engage and train the health facility QI teams on the improvement model.One of the key factors affecting the uptake of strategies was MaiKhanda's positioning within the health system and the degree of influence it could exert on other actors. This factor has a significant role to play in country where projects are donor supported and perhaps also donor driven. The period of the intervention also saw MaiKhanda going through a period of rapid organizational transition, which affected intervention implementation on the ground. Furthermore, MaiKhanda's own understanding of QI concepts was evolving gradually and this coupled with its long implementation chain, influenced the subjective understanding of the QI teams regarding QI concepts. Health facility staff also lacked the necessary skills and knowledge related to management of newborn health.Limited resources within the health facilities meant that gains achieved in some aspects of the intervention could not be sustained in the long run. External contextual factors such as fuel shortages contributed to poor implementation. Changes in policy such as government ban on TBAs, affected intervention uptake and resulted in an increase in health facility deliveries, overwhelming the already under-resourced staff capacity in the health facilities. It is conceivable that quality improvement was not on top of their priority list. But, ‘motivation’ to be involved in QI Collaboratives remained high. In resource constrained settings, ‘motivation’ can be influenced by the lure of personal incentives (such as per diems for attending workshops and meetings) as much as individual's commitment to broader social gains (ie reduction in newborn case fatality rates in their facility). The improvement model was competing against other existing models and it was difficult to get enough stakeholder commitment to the prescribed model as there were huge expectations fuelled by the poverty and poor governance structures and a culture of “perdiemitis” was prevalent in Malawian health care system.9 DiscussionAs is evident from the study, a single research method will not be able to provide justice to evaluation of a complex set of factors that influence newborn outcomes. We propose a research strategy that includes developing a Theory of Change, followed by evaluation of the program theory, measuring implementation strength, analysing implementation theory and comparing this in relation to the outcomes of the intervention observed through the impact evaluation. The results arising from such a comprehensive evaluation will contribute to the growth of improvement science with the accumulation of knowledge and explanation rather than being just a bedrock of observational facts.More generally, we propose that design, implementation and evaluation of QI activities, particularly in resource-poor settings, should consider five key principles i.e it should include whole systems thinking, accountability, participatory approach, should be evidence-based and adapt innovative methods.10

Human-induced increases in the bioavailability of carbon (C), nitrogen (N) and phosphorus (P) have the potential to alter the context for host-parasite dynamics in aquatic ecosystems. Given that both eutrophication and infectious diseases are becoming more prominent, it is essential to disentangle the factors that determine virulence expression in keystone grazers. Here, we focus on the impact of nutrient limitation in single versus dual parasite exposure in the water flea Daphnia magna (Crustacea, Branchiopoda). For this, we fed specimens of D. magna with algae differing in C:N:P ratios and exposed them to two virulent parasites, Pasteuria ramosa (bacteria) and the agent causing White Fat Cell (WFCD, unknown classification), both in single and dual parasite exposure treatments. Exposure to the two parasites synergistically reduced host survival, mainly driven by WFCD exposure, especially under severe nutrient limitation. Under these conditions individuals of D. magna began reproducing earlier, which resulted in a higher reproductive output upon dual parasite exposure. We here discuss these results within the framework of host stress responses, nutrient allocation and energy budgets, and conclude that the way food quality interferes with host-parasite interactions varies, depending on the parasite species involved, the nutrient requirements of all actors and the trait investigated.

The fourth and final volume of The History of Sexuality offers the keystone to Michel Foucault’s critique of Western neoliberal societies. Confessions of the Flesh provides the heretofore missing link that ties Foucault’s late writings on subjectivity to his earlier critique of power. Foucault identifies in Augustine’s treatment of marital sexual relations the moment of birth of the modern legal actor and of the legalization of social relations. With the appearance of the modern legal subject, Foucault’s critique of modern Western societies is complete: it is now possible to see how the later emergence of an all-knowing homo œconomicus strips the State of knowledge and thus deals a fatal blow to its legitimacy. The appearance of both the modern legal actor and homo œconomicus makes it possible to fold the entire four-volume History of Sexuality back into Foucault’s earlier critique of punitive and biopolitical power. And it now challenges us to interrogate how we, contemporary subjects, are shaped in such a way as to implicate ourselves—both willingly and unwittingly—in the social order within which we find ourselves and that, through the interaction of knowledge-power-subjectivity, we reproduce.

In 1988, historian Nadia Wheatley and indigenous artist Donna Rawlins published their award-winning picture book, My Place, a reinterpretation of Australian national identity and sovereignty prompted by the bicentennial of white settlement. Twenty years later, the Australian Broadcasting Corporation (ABC) commissioned Penny Chapman’s multi-platform project based on this book. The 13 episodes of the television series begin in 2008, each telling the story of a child at a different point in history, and are accompanied by substantial interactive online content. Issues as diverse as religious difference and immigration, wartime conscription and trauma, and the experiences of Aboriginal Australians are canvassed. The program itself, which has a second series currently in production, introduces child audiences to—and implicates them in—a rich ideological fabric of deeply politicised issues that directly engage with vexed questions of Australian nationhood. The series offers a subversive view of Australian history and society, and it is the child—whether protagonist on the screen or the viewer/user of the content—who is left to discover, negotiate and move beyond often problematic societal norms. As one of the public broadcaster’s keystone projects, My Place signifies important developments in ABC’s construction of multicultural child citizenship. The digitisation of Australian television has facilitated a wave of multi-channel and new media innovation. Though the development of a multi-channel ecology has occurred significantly later in Australia than in the US or Europe, in part due to genre restrictions on broadcasters, all major Australian networks now have at least one additional free-to-air channel, make some of their content available online, and utilise various forms of social media to engage their audiences. The ABC has been in the vanguard of new media innovation, leveraging the industry dominance of ABC Online and its cross-platform radio networks for the repurposing of news, together with the additional funding for digital renewal, new Australian content, and a digital children’s channel in the 2006 and 2009 federal budgets. In line with “market failure” models of broadcasting (Born, Debrett), the ABC was once the most important producer-broadcaster for child viewers. With the recent allocation for the establishment of ABC3, it is now the catalyst for a significant revitalisation of the Australian children’s television industry. The ABC Charter requires it to broadcast programs that “contribute to a sense of national identity” and that “reflect the cultural diversity of the Australian community” (ABC Documents). Through its digital children’s channel (ABC3) and its multi-platform content, child viewers are not only exposed to a much more diverse range of local content, but also politicised by an intricate network of online texts connected to the TV programs. The representation of diasporic communities through and within multi-platformed spaces forms a crucial part of the way(s) in which collective identities are now being negotiated in children’s texts. An analysis of one of the ABC’s My Place “projects” and its associated multi-platformed content reveals an intricate relationship between postcolonial concerns and the construction of child citizenship. Multicultural Places, Multi-Platformed Spaces: New Media Innovation at the ABC The 2007 restructure at the ABC has transformed commissioning practices along the lines noted by James Bennett and Niki Strange of the BBC—a shift of focus from “programs” to multi-platform “projects,” with the latter consisting of a complex network of textual production. These “second shift media practices” (Caldwell) involve the tactical management of “user flows structured into and across the textual terrain that serve to promote a multifaceted and prolonged experience of the project” (Bennett and Strange 115). ABC Managing Director Mark Scott’s polemic deployment of the “digital commons” trope (Murdock, From) differs from that of his opposite number at the BBC, Mark Thompson, in its emphasis on the glocalised openness of the Australian “town square”—at once distinct from, and an integral part of, larger conversations. As announced at the beginning of the ABC’s 2009 annual report, the ABC is redefining the town square as a world of greater opportunities: a world where Australians can engage with one another and explore the ideas and events that are shaping our communities, our nation and beyond … where people can come to speak and be heard, to listen and learn from each other. (ABC ii)The broad emphasis on engagement characterises ABC3’s positioning of children in multi-platformed projects. As the Executive Producer of the ABC’s Children’s Television Multi-platform division comments, “participation is very much the mantra of the new channel” (Glen). The concept of “participation” is integral to what has been described elsewhere as “rehearsals in citizenship” (Northam). Writing of contemporary youth, David Buckingham notes that “‘political thinking’ is not merely an intellectual or developmental achievement, but an interpersonal process which is part of the construction of a collective, social identity” (179). Recent domestically produced children’s programs and their associated multimedia applications have significant potential to contribute to this interpersonal, “participatory” process. Through multi-platform experiences, children are (apparently) invited to construct narratives of their own. Dan Harries coined the term “viewser” to highlight the tension between watching and interacting, and the increased sense of agency on the part of audiences (171–82). Various online texts hosted by the ABC offer engagement with extra content relating to programs, with themed websites serving as “branches” of the overarching ABC3 metasite. The main site—strongly branded as the place for its targeted demographic—combines conventional television guide/program details with “Watch Now!,” a customised iView application within ABC3’s own themed interface; youth-oriented news; online gaming; and avenues for viewsers to create digital art and video, or interact with the community of “Club3” and associated message boards. The profiles created by members of Club3 are moderated and proscribe any personal information, resulting in an (understandably) restricted form of “networked publics” (boyd 124–5). Viewser profiles comprise only a username (which, the website stresses, should not be one’s real name) and an “avatar” (a customisable animated face). As in other social media sites, comments posted are accompanied by the viewser’s “name” and “face,” reinforcing the notion of individuality within the common group. The tool allows users to choose from various skin colours, emphasising the multicultural nature of the ABC3 community. Other customisable elements, including the ability to choose between dozens of pre-designed ABC3 assets and feeds, stress the audience’s “ownership” of the site. The Help instructions for the Club3 site stress the notion of “participation” directly: “Here at ABC3, we don’t want to tell you what your site should look like! We think that you should be able to choose for yourself.” Multi-platformed texts also provide viewsers with opportunities to interact with many of the characters (human actors and animated) from the television texts and share further aspects of their lives and fictional worlds. One example, linked to the representation of diasporic communities, is the Abatti Pizza Game, in which the player must “save the day” by battling obstacles to fulfil a pizza order. The game’s prefacing directions makes clear the ethnicity of the Abatti family, who are also visually distinctive. The dialogue also registers cultural markers: “Poor Nona, whatsa she gonna do? Now it’s up to you to help Johnny and his friends make four pizzas.” The game was acquired from the Canadian-animated franchise, Angela Anaconda; nonetheless, the Abatti family, the pizza store they operate and the dilemma they face translates easily to the Australian context. Dramatisations of diasporic contributions to national youth identities in postcolonial or settler societies—the UK (My Life as a Popat, CITV) and Canada (How to Be Indie)—also contribute to the diversity of ABC3’s television offerings and the positioning of its multi-platform community. The negotiation of diasporic and postcolonial politics is even clearer in the public broadcaster’s commitment to My Place. The project’s multifaceted construction of “places,” the ethical positioning of the child both as an individual and a member of (multicultural) communities, and the significant acknowledgement of ongoing conflict and discrimination, articulate a cultural commons that is more open-ended and challenging than the Eurocentric metaphor, the “town square,” suggests. Diversity, Discrimination and Diasporas: Positioning the Viewser of My Place Throughout the first series of My Place, the experiences of children within different diasporic communities are the focal point of five of the initial six episodes, the plots of which revolve around children with Lebanese, Vietnamese, Greek, and Irish backgrounds. This article focuses on an early episode of the series, “1988,” which explicitly confronts the cultural frictions between dominant Anglocentric Australian and diasporic communities. “1988” centres on the reaction of young Lily to the arrival of her cousin, Phuong, from Vietnam. Lily is a member of a diasporic community, but one who strongly identifies as “an Australian,” allowing a nuanced exploration of the ideological conflicts surrounding the issue of so-called “boat people.” The protagonist’s voice-over narration at the beginning of the episode foregrounds her desire to win Australia’s first Olympic gold medal in gymnastics, thus mobilising nationally identified hierarchies of value. Tensions between diasporic and settler cultures are frequently depicted. One potentially reactionary sequence portrays the recurring character of Michaelis complaining about having to use chopsticks in the Vietnamese restaurant; however, this comment is contextualised several episodes later, when a much younger Michaelis, as protagonist of the episode “1958,” is himself discriminated against, due to his Greek background. The political irony of “1988” pivots on Lily’s assumption that her cousin “won’t know Australian.” There is a patronising tone in her warning to Phuong not to speak Vietnamese for fear of schoolyard bullying: “The kids at school give you heaps if you talk funny. But it’s okay, I can talk for you!” This encourages child viewers to distance themselves from this fictional parallel to the frequent absence of representation of asylum seekers in contemporary debates. Lily’s assumptions and attitudes are treated with a degree of scepticism, particularly when she assures her friends that the silent Phuong will “get normal soon,” before objectifying her cousin for classroom “show and tell.” A close-up camera shot settles on Phuong’s unease while the children around her gossip about her status as a “boat person,” further encouraging the audience to empathise with the bullied character. However, Phuong turns the tables on those around her when she reveals she can competently speak English, is able to perform gymnastics and other feats beyond Lily’s ability, and even invents a story of being attacked by “pirates” in order to silence her gossiping peers. By the end of the narrative, Lily has redeemed herself and shares a close friendship with Phuong. My Place’s structured child “participation” plays a key role in developing the postcolonial perspective required by this episode and the project more broadly. Indeed, despite the record project budget, a second series was commissioned, at least partly on the basis of the overwhelmingly positive reception of viewsers on the ABC website forums (Buckland). The intricate My Place website, accessible through the ABC3 metasite, generates transmedia intertextuality interlocking with, and extending the diegesis of, the televised texts. A hyperlinked timeline leads to collections of personal artefacts “owned” by each protagonist, such as journals, toys, and clothing. Clicking on a gold medal marked “History” in Lily’s collection activates scrolling text describing the political acceptance of the phrase “multiculturalism” and the “Family Reunion” policy, which assisted the arrival of 100,000 Vietnamese immigrants. The viewser is reminded that some people were “not very welcoming” of diasporic groups via an explicit reference to Mrs Benson’s discriminatory attitudes in the series. Viewsers can “visit” virtual representations of the program’s sets. In the bedroom, kitchen, living room and/or backyard of each protagonist can be discovered familiar and additional details of the characters’ lives. The artefacts that can be “played” with in the multimedia applications often imply the enthusiastic (and apparently desirable) adoption of “Australianness” by immigrant children. Lily’s toys (her doll, hair accessories, roller skates, and glass marbles) invoke various aspects of western children’s culture, while her “journal entry” about Phuong states that she is “new to Australia but with her sense of humour she has fitted in really well.” At the same time, the interactive elements within Lily’s kitchen, including a bowl of rice and other Asian food ingredients, emphasise cultural continuity. The description of incense in another room of Lily’s house as a “common link” that is “used in many different cultures and religions for similar purposes” clearly normalises a glocalised world-view. Artefacts inside the restaurant operated by Lily’s mother link to information ranging from the ingredients and (flexible) instructions for how to make rice paper rolls (“Lily and Phuong used these fillings but you can use whatever you like!”) to a brief interactive puzzle game requiring the arrangement of several peppers in order from least hot to most hot. A selectable picture frame downloads a text box labelled “Images of Home.” Combined with a slideshow of static, hand-drawn images of traditional Vietnamese life, the text can be read as symbolic of the multiplicity of My Place’s target audience(s): “These images would have reminded the family of their homeland and also given restaurant customers a sense of Vietnamese culture.” The social-developmental, postcolonial agenda of My Place is registered in both “conventional” ancillary texts, such as the series’ “making of” publication (Wheatley), and the elaborate pedagogical website for teachers developed by the ACTF and Educational Services Australia (http://www.myplace.edu.au/). The politicising function of the latter is encoded in the various summaries of each decade’s historical, political, social, cultural, and technological highlights, often associated with the plot of the relevant episode. The page titled “Multiculturalism” reports on the positive amendments to the Commonwealth’s Migration Act 1958 and provides links to photographs of Vietnamese migrants in 1982, exemplifying the values of equality and cultural diversity through Lily and Phuong’s story. The detailed “Teaching Activities” documents available for each episode serve a similar purpose, providing, for example, the suggestion that teachers “ask students to discuss the importance to a new immigrant of retaining links to family, culture and tradition.” The empathetic positioning of Phuong’s situation is further mirrored in the interactive map available for teacher use that enables children to navigate a boat from Vietnam to the Australian coast, encouraging a perspective that is rarely put forward in Australia’s mass media. This is not to suggest that the My Place project is entirely unproblematic. In her postcolonial analysis of Aboriginal children’s literature, Clare Bradford argues that “it’s all too possible for ‘similarities’ to erase difference and the political significances of [a] text” (188). Lily’s schoolteacher’s lesson in the episode “reminds us that boat people have been coming to Australia for a very long time.” However, the implied connection between convicts and asylum seekers triggered by Phuong’s (mis)understanding awkwardly appropriates a mythologised Australian history. Similarly in the “1998” episode, the Muslim character Mohammad’s use of Ramadan for personal strength in order to emulate the iconic Australian cricketer Shane Warne threatens to subsume the “difference” of the diasporic community. Nonetheless, alongside the similarities between individuals and the various ethnic groups that make up the My Place community, important distinctions remain. Each episode begins and/or ends with the child protagonist(s) playing on or around the central motif of the series—a large fig tree—with the characters declaring that the tree is “my place.” While emphasising the importance of individuality in the project’s construction of child citizens, the cumulative effect of these “my place” sentiments, felt over time by characters from different socio-economic, ethnic, and cultural backgrounds, builds a multifaceted conception of Australian identity that consists of numerous (and complementary) “branches.” The project’s multi-platformed content further emphasises this, with the website containing an image of the prominent (literal and figurative) “Community Tree,” through which the viewser can interact with the generations of characters and families from the series (http://www.abc.net.au/abc3/myplace/). The significant role of the ABC’s My Place project showcases the ABC’s remit as a public broadcaster in the digital era. As Tim Brooke-Hunt, the Executive Head of Children’s Content, explains, if the ABC didn’t do it, no other broadcaster was going to come near it. ... I don’t expect My Place to be a humungous commercial or ratings success, but I firmly believe ... that it will be something that will exist for many years and will have a very special place. Conclusion The reversion to iconic aspects of mainstream Anglo-Australian culture is perhaps unsurprising—and certainly telling—when reflecting on the network of local, national, and global forces impacting on the development of a cultural commons. 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