With this article, I explore the connections between blockchain technology, coloniality, and decolonial practices. Drawing on Sylvia Wynter’s thought on the interdependent systems of colonialism, capitalism, and knowledge, as well as more recent work on the coloniality of digital technologies, I argue that blockchain-based systems reproduce certain dynamics at work in historical colonialism. Additionally, Wynter’s decolonial propositions provide a generative framework to understand countercultural practices with. Inspired by Wynter, Patricia de Vries explores the notion of “plot work as artistic praxis” to ask how artistic work, implicated as it is in capitalist logics, can create space for relating dierently in the context of the exploitations of those dominant logics. I apply this notion to examine how Decentralised Autonomous Organisations (DAOs) in the countercultural blockchain space might contribute to this praxis.
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Hoe overbruggen we de kloof tussen accountant en dataspecialist? Na ruim twee jaar is het tijd voor deel 3 van een serie artikelen over data-analyse. In het eerste artikel werd de buitenste ring van het 'VTAmodel' toegelicht en in het tweede artikel de twee binnenste ringen. Nu worden de toepassingen van het VTA-model besproken.
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For the 6th episode of Art in Permacrisis, we talk to Inte Gloerich. Inte is a critical media and technology researcher, and a colleague at the Institute of Network Cultures. She is one of the core people behind the research community MoneyLab. Inte also just finished a PhD on feminist blockchain imaginaries. We discuss blockchain beyond the hype, and beyond the wish to get rich fast. How can blockchain be a tool for radical imagination and decentralised autonomous organising in the arts? We discuss concepts and dilemma’s, and briefly revisit what’s left of the NFT boom, but we mainly dive into the practices of contemporary DAOs, from Dayra, to Black Swan, The Sphere, Circles, and CultureStake. What works? What doesn’t work? How? And why?
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Blockchains draw everything they touch into a market logic. Is resistance possible?Activist and artistic engagements with blockchain technology point to (at least) threedifferent sets of tactics that aim to subvert this affordance of the technology. The firstis part of an accellerationist logic: riding the waves of capital until capitalism finallycrashes, funding alternative values with whatever profit was accrued while it lasted.The second are part of prefigurative politics: building alternative blockchain systems,often in the form of decentralized autonomous organizations, or DAOs, that perform adifferent kind of politics and social organization, for example cooperativism or self-organized art funding. Then, there are those that explore how blockchain’s logics canbe subverted to make space for different ways of relating in non-financial and more-than-human ways. In this short essay I would like to focus on this third tactic, and toexplore what it might mean, I've been inspired by Patricia de Vries’ take on “plot workas an artistic praxis” (2022) that builds on decolonial theorist Sylvia Wynter describedas “the plot system” that represented small, imperfect corners of relative self-deter-mination within the larger context of colonial plantations (Wynter 1971, 96). De Vriesasks how artistic work, implicated as it is in institutional and capitalist logics, can per-form plot work to create space for relating outside of those logics. But before I adressthis question, it is important to understand what Wynter understands as the logic ofthe plantation.
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Considering the challenges on sustainable agriculture in the district, different institutions join hands to overcome these issues and respond to the felt need of working more integrative both in the agricultural sector and environmental knowledge system. Adding a sense of urgency due to COVID-19 into problem analysis, these institutions accelerated the ambition to develop a Digital Farmer Field School (DFFS). This paper elaborates on the co-construction of principles for the design of a Digital Farmer Field School (DFFS) by the local stakeholders in Enrekang district. The local design team design of the DFFS Enrekang is composed of a transdisciplinary team from relevant government institutions and research institutions. The design principles of DFFS are built around inclusive design principles, concepts of interface usability based on different type of access to digital technology models, responsible innovation criteria and learning principles of farmer field school (FFS). The DFFS Enrekang design principles serve as guiding principles and shared value among the collaborating institutions to combine ambition, inspiration, and accountability in the DFFS management and development processes. This tablet based digital learning platform aims to provide an alternative for farmers to access information on sustainable agricultural and environmental practices.
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The 6th International Human Rights Education Conference is about teaching human rights. The purpose of this convention is to protect and promote the right of people with disabilities to participate equally in societal life. Implementation of the convention is a responsibility of the national government. At the Utrecht University of Applied Sciences a social work course now includes an introductory lecture on human rights using objects and a game that addresses the UN Convention on the Rights of Persons with Disabilities.
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Spectral imaging has many applications, from methane detection using satellites to disease detection on crops. However, spectral cameras remain a costly solution ranging from 10 thousand to 100 thousand euros for the hardware alone. Here, we present a low-cost multispectral camera (LC-MSC) with 64 LEDs in eight different colors and a monochrome camera with a hardware cost of 340 euros. Our prototype reproduces spectra accurately when compared to a reference spectrometer to within the spectral width of the LEDs used and the ±1σ variation over the surface of ceramic reference tiles. The mean absolute difference in reflectance is an overestimate of 0.03 for the LC-MSC as compared to a spectrometer, due to the spectral shape of the tiles. In environmental light levels of 0.5 W m−2 (bright artificial indoor lighting) our approach shows an increase in noise, but still faithfully reproduces discrete reflectance spectra over 400 nm–1000 nm. Our approach is limited in its application by LED bandwidth and availability of specific LED wavelengths. However, unlike with conventional spectral cameras, the pixel pitch of the camera itself is not limited, providing higher image resolution than typical high-end multi- and hyperspectral cameras. For sample conditions where LED illumination bands provide suitable spectral information, our LC-MSC is an interesting low-cost alternative approach to spectral imaging.
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Purpose: Small and medium-sized entities (SMEs) operating in the alternative financing sector are typically heterogenous in nature making them differ greatly from traditional banks. Where traditional banks must comply with strict banking regulations, developing uniform regulations for the alternative financing sector remains a challenge. This paper examines the current challenges and solutions from a sociological and institutional perspective in developing standards for SMEs operating in the alternative financing sector in the Netherlands. Adopting minimum quality standards should lead to increased transparency and public trust in the non-banking sector.
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Manure application can spread antimicrobial resistance (AMR) from manure to soil and surface water. This study evaluated the role of the soil texture on the dynamics of antimicrobial resistance genes (ARGs) in soils and surrounding surface waters. Six dairy farms with distinct soil textures (clay, sand, and peat) were sampled at different time points after the application of manure, and three representative ARGs sul1, erm(B), and tet(W) were quantified with qPCR. Manuring initially increased levels of erm(B) by 1.5 ± 0.5 log copies/kg of soil and tet(W) by 0.8 ± 0.4 log copies/kg across soil textures, after which levels gradually declined. In surface waters from clay environments, regardless of the ARG, the gene levels initially increased by 2.6 ± 1.6 log copies/L, after which levels gradually declined. The gene decay in soils was strongly dependent on the type of ARG (erm(B) < tet(W) < sul1; half-lives of 7, 11, and 75 days, respectively), while in water, the decay was primarily dependent on the soil texture adjacent to the sampled surface water (clay < peat < sand; half-lives of 2, 6, and 10 days, respectively). Finally, recovery of ARG levels was predicted after 29–42 days. The results thus showed that there was not a complete restoration of ARGs in soils between rounds of manure application. In conclusion, this study demonstrates that rather than showing similar dynamics of decay, factors such as the type of ARG and soil texture drive the ARG persistence in the environment.
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Author Supplied: In the last decades, architecture has emerged as a discipline in the domain of Information Technology (IT). A well-accepted definition of architecture is from ISO/IEC 42010: "The fundamental organization of a system, embodied in its components, their relationships to each other and the environment, and the principles governing its design and evolution." Currently, many levels and types of architecture in the domain of IT have been defined. We have scoped our work to two types of architecture: enterprise architecture and software architecture. IT architecture work is demanding and challenging and includes, inter alia, identifying architectural significant requirements (functional and non-functional), designing and selecting solutions for these requirements, and ensuring that the solutions are implemented according to the architectural design. To reflect on the quality of architecture work, we have taken ISO/IEC 8402 as a starting point. It defines quality as "the totality of characteristics of an entity that bear on its ability to satisfy stated requirements". We consider architecture work to be of high quality, when it is effective; when it answers stated requirements. Although IT Architecture has been introduced in many organizations, the elaboration does not always proceed without problems. In the domain of enterprise architecture, most practices are still in the early stages of maturity with, for example, low scores on the focus areas ‘Development of architecture’ and ‘Monitoring’ (of the implementation activities). In the domain of software architecture, problems of the same kind are observed. For instance, architecture designs are frequently poor and incomplete, while architecture compliance checking is performed in practice on a limited scale only. With our work, we intend to contribute to the advancement of architecture in the domain of IT and the effectiveness of architecture work by means of the development and improvement of supporting instruments and tools. In line with this intention, the main research question of this thesis is: How can the effectiveness of IT architecture work be evaluated and improved?
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