| 11. |
- Gerlee, Philip, 1980, et al.
(författare)
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Scientific Models : Red Atoms, White Lies and Black Boxes in a Yellow Book
- 2016
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Bok (övrigt vetenskapligt/konstnärligt)abstract
- A zebrafish, the hull of a miniature ship, a mathematical equation and a food chain - what do these things have in common? They are examples of models used by scientists to isolate and study particular aspects of the world around us. This book begins by introducing the concept of a scientific model from an intuitive perspective, drawing parallels to mental models and artistic representations. It then recounts the history of modelling from the 16th century up until the present day. The iterative process of model building is described and discussed in the context of complex models with high predictive accuracy versus simpler models that provide more of a conceptual understanding. To illustrate the diversity of opinions within the scientific community, we also present the results of an interview study, in which ten scientists from different disciplines describe their views on modelling and how models feature in their work. Lastly, it includes a number of worked examples that span different modelling approaches and techniques. It provides a comprehensive introduction to scientific models and shows how models are constructed and used in modern science. It also addresses the approach to, and the culture surrounding modelling in different scientific disciplines. It serves as an inspiration for model building and also facilitates interdisciplinary collaborations by showing how models are used in different scientific fields. The book is aimed primarily at students in the sciences and engineering, as well as students at teacher training colleges but will also appeal to interested readers wanting to get an overview of scientific modelling in general and different modelling approaches in particular.
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| 12. |
- Gerlee, Philip, 1980, et al.
(författare)
-
Scientific Models
- 2016
-
Bok (övrigt vetenskapligt/konstnärligt)abstract
- A zebrafish, the hull of a miniature ship, a mathematical equation and a food chain - what do these things have in common? They are examples of models used by scientists to isolate and study particular aspects of the world around us. This book begins by introducing the concept of a scientific model from an intuitive perspective, drawing parallels to mental models and artistic representations. It then recounts the history of modelling from the 16th century up until the present day. The iterative process of model building is described and discussed in the context of complex models with high predictive accuracy versus simpler models that provide more of a conceptual understanding. To illustrate the diversity of opinions within the scientific community, we also present the results of an interview study, in which ten scientists from different disciplines describe their views on modelling and how models feature in their work. Lastly, it includes a number of worked examples that span different modelling approaches and techniques. It provides a comprehensive introduction to scientific models and shows how models are constructed and used in modern science. It also addresses the approach to, and the culture surrounding modelling in different scientific disciplines. It serves as an inspiration for model building and also facilitates interdisciplinary collaborations by showing how models are used in different scientific fields. The book is aimed primarily at students in the sciences and engineering, as well as students at teacher training colleges but will also appeal to interested readers wanting to get an overview of scientific modelling in general and different modelling approaches in particular.
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| 13. |
- Moore, Jason W., 1971-
(författare)
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The end of the road? : agricultural revolutions in the capitalist World-ecology, 1450-2010
- 2010
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Ingår i: Journal of Agrarian Change. - : Wiley - Blackwell. - 1471-0358 .- 1471-0366. ; 10:3, s. 389-413
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Tidskriftsartikel (refereegranskat)abstract
- Does the present socio-ecological impasse – captured in popular discussions of the ‘end’ of cheap food and cheap oil – represent the latest in a long history of limits and crises that have been transcended by capital, or have we arrived at an epochal turning point in the relation of capital, capitalism and agricultural revolution? For the better part of six centuries, the relation between world capitalism and agriculture has been a remarkable one. Every great wave of capitalist development has been paved with ‘cheap’ food. Beginning in the long sixteenth century, capitalist agencies pioneered successive agricultural revolutions, yielding a series of extraordinary expansions of the food surplus. This paper engages the crisis of neoliberalism today, and asks: Is another agricultural revolution, comparable to those we have known in the history of capitalism, possible? Does the present conjuncture represent a developmental crisis of capitalism that can be resolved by establishing new agro-ecological conditions for another long wave of accumulation, or are we now witnessing an epochal crisis of capitalism? These divergent possibilities are explored from a perspective that views capitalism as ‘world-ecology’, joining together the accumulation of capital and the production of nature in dialectical unity.
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| 14. |
- Kõljalg, Urmas, et al.
(författare)
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A price tag on species
- 2022
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Ingår i: Research Ideas and Outcomes_RIO. - : Pensoft Publishers. - 2367-7163. ; 8, s. 1-7
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Tidskriftsartikel (refereegranskat)abstract
- Species have intrinsic value but also partake in a long range of ecosystem services of major economic value to humans. These values have proved hard to quantify precisely, making it all too easy to dismiss them altogether. We outline the concept of the species stock market (SSM), a system to provide a unified basis for valuation of all living species. The SSM amalgamates digitized information from natural history collections, occurrence data, and molecular sequence databases to quantify our knowledge of each species from scientific, societal, and economic points of view. The conceptual trading system will necessarily be very unlike that of the regular stock market, but the looming biodiversity crisis implores us to finally put an open and transparent price tag on symbiosis, deforestation, and pollution
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| 15. |
- Dymitrow, Mirek, et al.
(författare)
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Nutrition, health and climate: What have we learned so far?
- 2019
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Ingår i: Conference on Food Science and Nutrition: “Forum for food science and nutrition for a better tomorrow”, 25–26 February 2019, Rome, Italy.
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Konferensbidrag (refereegranskat)abstract
- Food and meals are central elements in our lives: a source of pleasure, a social activity and a bearer of culture. Our eating habits are also very important to health, which implies that the organization and content of meals is a prerequisite for well-being and learning. Schools, in particular, have unique opportunities to promote healthy lifestyles, help develop good eating habits and raise environmental and climate awareness among children and youths by embedding food in a wider context. Unsurprisingly, there is also an increasing interest in school meals and food-related education among researchers, many of whom agree that the quality of school meals can be seen as one of the most accurate indicators of the cities’ sustainability potential. Systematic quality work, however, requires shared targets and ambitions, regular quality checks and discussions on development and improvement. In that vein, the City of Gothenburg has launched the project Urban Rural Gothenburg, which assembles, develops, tests and implements new solutions for the city’s public kitchens. This involves climate-smart and environmentally sound perspectives and programs regarding meal planning, food procurement, food preparation and food-related teaching and learning. One important approach deals with the normalization of increased vegetarian consumption and greater awareness of food’s origins and travel from farm to table. Another approach deals with conscious choices of raw materials that are beneficial for both the environment and health. A third notable approach focuses on new ways of handling food waste to reduce climate impact. In line with the third Sustainable Development Goal, this presentation captures and reaffirms the fundamental assumptions and methods involved in Gothenburg’s work with food sustainability in public kitchens, with an emphasis on health and climate as cross-cutting issues that matter to us all.
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| 16. |
- Meraxa, Teuku Arckyansyah, et al.
(författare)
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The Emergence of Indonesian Multinational Enterprises
- 2015
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Ingår i: McKelvey, M. and Bagchi-Sen, S. (2015). Innovation Spaces in Asia: Entrepreneurs, Multinational Enterprises and Policy. - Cheltenham, U.K. : Edward Elgar Publishers. - 9781783475674 ; , s. 208-230
-
Bokkapitel (refereegranskat)abstract
- This chapter analyzes Indonesia as an emerging innovation spaces, with a particular focus upon the internationalization strategy of multinational enterprises from this emerging market. Indonesia presents a particular type of political economic market, where state-owned enterprises control most of the energy and welfare industries while MNEs and domestic business control most of trading houses and services, which are less regulated. This chapter provides three cases to illustrate the evolution of Indonesian emerging country multinational enterprises, specifically the firms Adaro Energy, Mayora, and Astra.
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| 17. |
- Enlund, Jakob, et al.
(författare)
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Individual Carbon Footprint Reduction: Evidence from Pro-environmental Users of a Carbon Calculator
- 2023
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Ingår i: Environmental & Resource Economics. - : Springer. - 0924-6460 .- 1573-1502. ; 86
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Tidskriftsartikel (refereegranskat)abstract
- We provide the first estimates of how pro-environmental consumers reduce their total carbon footprint using a carbon calculator that covers all financial transactions. We use data from Swedish users of a carbon calculator that includes weekly estimates of users' consumption-based carbon-equivalent emissions based on detailed financial statements, official registers, and self-reported lifestyle factors. The calculator is designed to induce behavioral change and gives users detailed information about their footprint. By using a robust difference-in-differences analysis with staggered adoption of the calculator, we estimate that users decrease their carbon footprint by around 10% in the first few weeks, but over the next few weeks, the reduction fades. Further analysis suggests that the carbon footprint reduction is driven by a combination of a shift from high- to low-emitting consumption categories and a temporary decrease in overall spending, and not by changes in any specific consumption category.
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| 18. |
- Baytas, Mehmet Aydin, 1988, et al.
(författare)
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Stakeholders and Value in the NFT Ecosystem : Towards a Multi-disciplinary Understanding of the NFT Phenomenon
- 2022
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Ingår i: Conference on Human Factors in Computing Systems - Proceedings. - New York, NY, USA : Association for Computing Machinery (ACM).
-
Konferensbidrag (refereegranskat)abstract
- Non-fungible tokens (NFTs) have been a defining trend for design, technology, and business in 2021. The value, legitimacy, and utility of NFTs is disputed: proponents highlight revolutionary economic and cultural potentials of an open, secure, and immutable ownership database, while opponents are displeased by the environmental issues and abundant wrongdoing in the ecosystem. Nevertheless, the phenomenon is relevant to HCI, and signifies important developments for future interactive products. To better understand the NFT phenomenon, and to inform future HCI research and design, we investigated the stakeholders in the NFT ecosystem and relations between them. Based on open data we mined from the social news website Hacker News, we contribute the first data-backed model of stakeholders in the NFT ecosystem. The model reveals a nuanced account of the outlooks of creators, owners, and technologists; identifies investment firms and auction houses as arbiters of knowledge and value; and presents implications for future research.
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| 19. |
- Geissinger, Andrea, et al.
(författare)
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How sustainable is the sharing economy? On the sustainability connotations of sharing economy platforms
- 2019
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Ingår i: Journal of Cleaner Production. - : Elsevier. - 0959-6526 .- 1879-1786. ; 206, s. 419-429
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Tidskriftsartikel (refereegranskat)abstract
- The sharing economy has evolved and spread to various sectors of the economy. Its early idea linked to the creation of more sustainable uses of resources. Since then, the development of the sharing economy has included a professionalization with self-employed suppliers rather than peers, and the question is whether the platforms following this development maintain the focus on sustainability. This paper describes and classifies the sustainability connotation of sharing economy platforms. It analyses 121 platforms derived through social media analytics to figure out whether they describe themselves as sustainable. The findings suggest that the sustainability connotation closely connects to specific sectors such as fashion, on-demand services and logistics. Meanwhile, the dominant role model platforms do not communicate about being sustainable. These findings contribute to previous research through (1) giving a systematic empirical account on the way various sharing economy platforms describe themselves in terms of sustainability, (2) pointing out the differences among the platforms, and (3) indicating the diversity in sustainability connotation among various sectors of the economy.
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| 20. |
- Berbyuk Lindström, Nataliya, 1978, et al.
(författare)
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“Just Google Translate It!” ICT Use of Migrant IT professionals for Mitigating Workplace Integration Challenges
- 2022
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Ingår i: AMCIS (Americas Conference on Information Systems), Minneapolis, MI, August 10-14.
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Konferensbidrag (refereegranskat)abstract
- IT professionals represent a growing group of highly educated migrants in different countries, yet research on their workplace integration is scarce. Applying a combined theoretical framework of Hofstede's culture dimensions and functional theory of language approach, this paper addresses the research need in investigating how migrant IT professionals to Sweden integrate into the workplace and the role of ICTs in mitigating integration challenges. Fifteen (15) interviews with IT professionals from India and Pakistan were analyzed using Thematic Content Analysis. Results uncover migrants experiencing language barriers and cultural differences, which impede developing relationships with colleagues and career opportunities. Our findings indicate that although ICTs, primarily machine translation applications, are indispensable for supporting communication between migrants and locals, collegial support is still essential for managing intercultural interactions, contributing to migrants’ feelings of connectedness at work and a sense of belonging. Workplace inclusion and suggestions for practitioners are discussed.
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