108 research outputs found

    RTB Innovation Catalog - Method and Work Plan

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    This document describes the method for building RTB’s Innovation Catalog. We start by defining the objectives of this research, the problems and the challenges we are addressing. Most CGIAR innovations are documented in a way that does not favor their wider use. This has limited the contribution of CGIAR innovations to the developmental challenges that CGIAR investors demand. The goal of this research is to contribute to the CGIAR innovation management system that will enable the deployment of innovations faster, at a larger scale, and a reduced cost, having a more significant impact where they are needed the most. The purpose of the Innovation Catalog is to document RTB innovations, in a way that is easily accessible, and understandable. The Catalog will be user-friendly (see definition in Section 6.2). Technical terms, indicators, and categories will be standardized. The type of language and depth of information will be tailored to different types of users. The RTB Innovation Catalog will be developed using a tailor-made Scaling Readiness framework. Individual RTB innovations are the building blocks of the Innovation Catalog. Contextual information and connection to innovation packages will be documented for a few of the innovations

    The emergence of gravity as a retro-causal post-inflation macro-quantum-coherent holographic vacuum Higgs-Goldstone field

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    We present a model for the origin of gravity, dark energy and dark matter: Dark energy and dark matter are residual pre-inflation false vacuum random zero point energy (w=-1) of large-scale negative, and short-scale positive pressure, respectively, corresponding to the "zero point" (incoherent) component of a superfluid (supersolid) ground state. Gravity, in contrast, arises from the 2nd order topological defects in the post-inflation virtual "condensate" (coherent) component. We predict, as a consequence, that the LHC will never detect exotic real on-mass-shell particles that can explain dark matter. We also point out that the future holographic dark energy de Sitter horizon is a total absorber (in the sense of retro-causal Wheeler-Feynman action-at-a-distance electrodynamics) because it is an infinite redshift surface for static detectors. Therefore, the advanced Hawking-Unruh thermal radiation from the future de Sitter horizon is a candidate for the negative pressure dark vacuum energy.Comment: 8 pages, no figures. To appear in Proc. DICE2008 From Quantum Mechanics through Complexity to Spacetime: the role of emergent dynamical structures. Castello Pasquini/Castiglioncello (Tuscany), September 22-26, 200

    A Review of Digital Data Resources on Innovation and Impact

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    The CGIAR Research Program on Roots, Tubers, and Bananas (RTB) has commissioned a study to develop an innovation catalog to present its innovation portfolio to the international scientific and development community and to support ongoing efforts to establish an innovation management architecture in CGIAR. The study team has been tasked with designing an application model that can inform the innovation and impact management architecture of CGIAR and test it within the RTB innovation portfolio leading to an RTB Innovation Catalog that can be used as an example for future work. Guided by the recently finalized work methodology, the interdisciplinary research and technical team members have reviewed existing digital resources, i.e. web portals and databases that present the social innovations across multiple sectors such as agriculture, food, environment, health, and energy to the international research-for-development and impact investment communities. This document describes the methods and the findings of this review. It shows the profiles, features, and data provided by the digital resources; compares and contrasts them by assessing their relevance, effectiveness, efficiency, functionality, and formats. It shows that, although there are a few features that most existing digital resourcesshare, i.e. being hosted by international organizations, having easy to-navigate interfaces, and providing limited filtering and search options, there are significant differences between them. The digital resources focus on different subsets of innovation-related information and provide different levels of granularity. The review concludes that to present its innovations across the broad spectrum of digital resources, the RTB Program and CGIAR need to use rich metadata sets with a few different interface and export options to be customized based on the profile of individual, essential digital resources of interest

    RTB: Close out planning and Innovation catalog

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    Star Architecture as Socio-Material Assemblage

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    Taking inspiration from new materialism and assemblage, the chapter deals with star architects and iconic buildings as socio-material network effects that do not pre-exist action, but are enacted in practice, in the materiality of design crafting and city building. Star architects are here conceptualized as part of broader assemblages of actors and practices ‘making star architecture’ a reality, and the buildings they design are considered not just as unique and iconic objects, but dis-articulated as complex crafts mobilizing skills, technologies, materials, and forms of knowledge not necessarily ascribable to architecture. Overcoming narrow criticism focusing on the symbolic order of icons as unique creations and alienated repetitions of capitalist development, the chapter’s main aim is to widen the scope of critique by bridging culture and economy, symbolism and practicality, making star architecture available to a broad, fragmented arena of (potential) critics, unevenly equipped with critical tools and differentiated experiences

    Suppression of Plant Resistance Gene-Based Immunity by a Fungal Effector

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    The innate immune system of plants consists of two layers. The first layer, called basal resistance, governs recognition of conserved microbial molecules and fends off most attempted invasions. The second layer is based on Resistance (R) genes that mediate recognition of effectors, proteins secreted by pathogens to suppress or evade basal resistance. Here, we show that a plant-pathogenic fungus secretes an effector that can both trigger and suppress R gene-based immunity. This effector, Avr1, is secreted by the xylem-invading fungus Fusarium oxysporum f.sp. lycopersici (Fol) and triggers disease resistance when the host plant, tomato, carries a matching R gene (I or I-1). At the same time, Avr1 suppresses the protective effect of two other R genes, I-2 and I-3. Based on these observations, we tentatively reconstruct the evolutionary arms race that has taken place between tomato R genes and effectors of Fol. This molecular analysis has revealed a hitherto unpredicted strategy for durable disease control based on resistance gene combinations

    Differences in access to Emergency Paediatric Intensive Care and care during Transport (DEPICT): study protocol for a mixed methods study

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    Introduction Following centralisation of UK paediatric intensive care, specialist retrieval teams were established who travel to general hospitals to stabilise and transport sick children to regional paediatric intensive care units (PICUs). There is national variation among these PICU retrieval teams (PICRTs) in terms of how quickly they reach the patient’s bedside and in the care provided during transport. The impact of these variations on clinical outcomes and the experience of stakeholders (patients, families and healthcare staff) is however unknown. The primary objective of this study is to address this evidence gap. Methods and analysis This mixed-methods project involves the following: (1) retrospective analysis of linked data from routine clinical audits (2014–2016) to assess the impact of service variations on 30-day mortality and other secondary clinical outcomes; (2) a prospective questionnaire study conducted at 24 PICUs and 9 associated PICRTs in England and Wales over a 12-month period in 2018 to collect experience data from parents of transported children as well as qualitative analysis of in-depth interviews with a purposive sample of patients, parents and staff to assess the impact of service variations on patient/family experience; (3) health economic evaluation analysing transport service costs (and other associated costs) against lives saved and longer term measurements of quality of life at 12 months in transported children and (4) mathematical modelling evaluating the costs and potential impact of different service configurations. A final work stream involves a series of stakeholder workshops to synthesise study findings and generate recommendations. Ethics and dissemination The study has been reviewed and approved by the Health Research Authority, ref: 2 18 569. Study results will be actively disseminated through peer-reviewed journals, conference presentations, social media, print and broadcast media, the internet and stakeholder workshops

    Dimethyl fumarate in patients admitted to hospital with COVID-19 (RECOVERY): a randomised, controlled, open-label, platform trial

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    Dimethyl fumarate (DMF) inhibits inflammasome-mediated inflammation and has been proposed as a treatment for patients hospitalised with COVID-19. This randomised, controlled, open-label platform trial (Randomised Evaluation of COVID-19 Therapy [RECOVERY]), is assessing multiple treatments in patients hospitalised for COVID-19 (NCT04381936, ISRCTN50189673). In this assessment of DMF performed at 27 UK hospitals, adults were randomly allocated (1:1) to either usual standard of care alone or usual standard of care plus DMF. The primary outcome was clinical status on day 5 measured on a seven-point ordinal scale. Secondary outcomes were time to sustained improvement in clinical status, time to discharge, day 5 peripheral blood oxygenation, day 5 C-reactive protein, and improvement in day 10 clinical status. Between 2 March 2021 and 18 November 2021, 713 patients were enroled in the DMF evaluation, of whom 356 were randomly allocated to receive usual care plus DMF, and 357 to usual care alone. 95% of patients received corticosteroids as part of routine care. There was no evidence of a beneficial effect of DMF on clinical status at day 5 (common odds ratio of unfavourable outcome 1.12; 95% CI 0.86-1.47; p = 0.40). There was no significant effect of DMF on any secondary outcome
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