| 1. |
- Battiston, R., et al.
(författare)
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High precision particle astrophysics as a new window on the universe with an Antimatter Large Acceptance Detector In Orbit (ALADInO)
- 2021
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Ingår i: Experimental astronomy. - : Springer Science and Business Media B.V.. - 0922-6435 .- 1572-9508. ; 51:3, s. 1299-1330
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Tidskriftsartikel (refereegranskat)abstract
- Multimessenger astrophysics is based on the detection, with the highest possible accuracy, of the cosmic radiation. During the last 20 years, the advent space-borne magnetic spectrometers in space (AMS-01, Pamela, AMS-02), able to measure the charged cosmic radiation separating matter from antimatter, and to provide accurate measurement of the rarest components of Cosmic Rays (CRs) to the highest possible energies, have become possible, together with the ultra-precise measurement of ordinary CRs. These developments started the era of precision Cosmic Ray physics providing access to a rich program of high-energy astrophysics addressing fundamental questions like matter-antimatter asymmetry, indirect detection for Dark Matter and the detailed study of origin, acceleration and propagation of CRs and their interactions with the interstellar medium. In this paper we address the above-mentioned scientific questions, in the context of a second generation, large acceptance, superconducting magnetic spectrometer proposed as mission in the context of the European Space Agency’s Voyage2050 long-term plan: the Antimatter Large Acceptance Detector In Orbit (ALADInO) would extend by about two orders of magnitude in energy and flux sensitivity the separation between charged particles/anti-particles, making it uniquely suited for addressing and potentially solving some of the most puzzling issues of modern cosmology.
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| 2. |
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| 3. |
- Lapko, Yulia, et al.
(författare)
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In pursuit of closed-loop supply chains for critical materials: : An exploratory study in the green energy sector
- 2019
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Ingår i: Journal of Industrial Ecology. - : John Wiley & Sons. - 1088-1980 .- 1530-9290. ; 23:1, s. 182-196
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Tidskriftsartikel (refereegranskat)abstract
- A closed-loop supply chain (CLSC) is considered not only an important solution for ensuring sustainable exploitation of materials, but also a promising strategy for securing long-term availability of materials. The latter is especially highlighted in the materials criticality discourse. Critical raw materials (CRMs), being exposed to supply disruptions, create an uncertain operational environment for many industries, particularly for green energy technologies that employ multiple CRMs. However, recycling rates of CRMs are very low and engagement of companies in CLSC for CRM is limited. This study examines factors influencing CLSC for CRM development in photovoltaic panels and wind turbine technologies. The aim is to analyze how the factors manifest themselves in different companies along the supply chain and to identify enabling and bottleneck conditions for implementation of CLSC for CRM. The novelty of the study is twofold: the focus on material rather than product flows, and examination of factors from a multiactor perspective. The evidence obtained suggests that the manufacturing companies and reverse supply-chain operators engaged in the study take different perspectives (product vs. material) regarding development of CLSC for CRM and thus emphasize different factors. The findings underline the need for interactions between supply-chain actors, a sound competitive environment for recycling processes, and investment in technologies and infrastructure development if CLSC for CRM is to be developed. The paper provides implications for practitioners and policy makers for implementation of CLSC for CRM, and suggests prospects for further research.
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| 4. |
- Leipold, Sina, et al.
(författare)
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Lessons, narratives, and research directions for a sustainable circular economy
- 2023
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Ingår i: Journal of Industrial Ecology. - : Wiley. - 1088-1980 .- 1530-9290. ; 27:1, s. 6-18
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Tidskriftsartikel (refereegranskat)abstract
- The current enthusiasm for the circular economy (CE) offers a unique opportunity to advance the impact of research on sustainability transitions. Diverse interpretations of CE by scholars, however, produce partly opposing assessments of its potential benefits, which can hinder progress. Here, we synthesize policy-relevant lessons and research directions for a sustainable CE and identify three narratives—optimist, reformist, and skeptical—that underpin the ambiguity in CE assessments. Based on 54 key CE scholars’ insights, we identify three research needs: the articulation and discussion of ontologically distinct CE narratives; bridging of technical, managerial, socio-economic, environmental, and political CE perspectives; and critical assessment of opportunities and limits of CE science–policy interactions. Our findings offer practical guidance for scholars to engage reflexively with the rapid expansion of CE knowledge, identify and pursue high-impact research directions, and communicate more effectively with practitioners and policymakers.
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| 5. |
- Nunes, Breno, et al.
(författare)
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Sustainable Operations Management: Key Practices and Cases
- 2023
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Bok (övrigt vetenskapligt/konstnärligt)abstract
- Sustainable Operations Management applies the issues of sustainability to all strategic decisions of operations: capacity management, supply network, process technology, and development and organisation. This book extends the existing literature of operations management that for years has been paramount in creating economic value with little consideration of environment and social dimensions. Whilst based on robust theoretical frameworks, some developed by its own authors, the book is enriched by international case studies and real-world illustrations throughout, to demonstrate how this theory translates to practice. Each chapter begins with learning objectives and ends with a summary, activity and questions for discussion. Readers will gain a comprehensive and in-depth knowledge on how to manage operations for sustainability. They will learn the ways to formulate a sustainable operations strategy and the elements involved in managing tactical and operational activities to enhance sustainability performance over time. The book covers all aspects of the new business sustainability paradigm from an operations perspective, including sustainable development goals, the circular economy, digital transformation, and organisational structures.
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