106 research outputs found
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Mapping Philanthropic Foundationsâ Characteristics: towards an international integrative framework of foundation types
As philanthropic foundations take on increasingly prominent sociopolitical roles, the need for stronger conceptualizations of foundations as an organizational form is articulated widely across academic, policy, and practice contexts. Building on institutional researchâs tradition of categorizing, classifying and typologizing organizational forms, our article critically explores the different ways in which foundations have been cast and differentiated in international academic and practice literatures. Examining and integrating these, we propose an integrative framework of foundation types. Incorporating 13 categoriesâthree contextual, five organizational, and five strategic onesâthe framework allows for clarifying distinctions and identifying commonalities between different foundation forms, offering a basis for developing more reflective and differentiated research and practice knowledge
A pulse of mid-Pleistocene rift volcanism in Ethiopia at the dawn of modern humans
The Ethiopian Rift Valley hosts the longest record of human co-existence with volcanoes on Earth, however, current understanding of the magnitude and timing of large explosive eruptions in this region is poor. Detailed records of volcanism are essential for interpreting the palaeoenvironments occupied by our hominin ancestors; and also for evaluating the volcanic hazards posed to the 10 million people currently living within this active rift zone. Here we use new geochronological evidence to suggest that a 200âkm-long segment of rift experienced a major pulse of explosive volcanic activity between 320 and 170âka. During this period, at least four distinct volcanic centres underwent large-volume (>10âkm3) caldera-forming eruptions, and eruptive fluxes were elevated five times above the average eruption rate for the past 700âka. We propose that such pulses of episodic silicic volcanism would have drastically remodelled landscapes and ecosystems occupied by early hominin populations
Successful futures, successful curriculum: What can Wales learn from international curriculum reforms?
The proposed Curriculum for Wales 2022 presents a bold new vision for curriculum, teaching and learning. Together with its focus on four key purposes, it affords substantially more flexibility and autonomy to teachers and schools, positions learners as central to curriculum decision making, promotes active forms of pedagogy and 21st century skills, and reduces specification of curriculum content. Like other ânew curriculumâ examples around the world, it brings with it a complex set of interacting curricular elements, with challenges including curriculum design capability and the agency required of those working with the curriculum. In this article we discuss challenges and opportunities for this curriculum reform in light of international curriculum experience. In particular, we highlight the need for attention to the accountability, professional learning, and social network context necessary for the realization of national curriculum aspirations in Wales
Food Systems Resilience : Towards an Interdisciplinary Research Agenda
In this article, we offer a contribution to the ongoing study of food by advancing a conceptual framework and interdisciplinary research agenda â what we term âfood system resilienceâ. In recent years, the concept of resilience has been extensively used in a variety of fields, but not always consistently or holistically. Here we aim to theorise systematically resilience as an analytical concept as it applies to food systems research. To do this, we engage with and seek to extend current understandings of resilience across different disciplines. Accordingly, we begin by exploring the different ways in which the concept of resilience is understood and used in current academic and practitioner literatures - both as a general concept and as applied specifically to food systems research. We show that the social-ecological perspective, rooted in an appreciation of the complexity of systems, carries significant analytical potential. We first underline what we mean by the food system and relate our understanding of this term to those commonly found in the extant food studies literature. We then apply our conception to the specific case of the UK. Here we distinguish between four subsystems at which our âresilient food systemsâ can be applied. These are, namely, the agro-food system; the value chain; the retail-consumption nexus; and the governance and regulatory framework. On the basis of this conceptualisation we provide an interdisciplinary research agenda, using the case of the UK to illustrate the sorts of research questions and innovative methodologies that our food systems resilience approach is designed to promote
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