The COVID-19 pandemic has accelerated remote working and working at the office. This hybrid working is an indispensable part of today's life even within Agile Software Development (ASD) teams. Before COVID-19 ASD teams were working closely together in an Agile way at the office. The Agile Manifesto describes 12 principles to make agile working successful. These principles are about working closely together, face-to-face contact and continuously responding to changes. To what extent does hybrid working influence these agile principles that have been indispensable in today's software development since its creation in 2001? Based on a quantitative study within 22 Dutch financial institutions and 106 respondents, the relationship between hybrid working and ASD is investigated. The results of this research show that human factors, such as team spirit, feeling responsible and the ability to learn from each other, are the most decisive for the success of ASD. In addition, the research shows that hybrid working creates a distance between the business organization and the IT department. The findings are valuable for Managers, HR professionals and employees working in the field of ASD as emphasizing and fostering Team Spirit, Learning Ability, and a Sense of Responsibility among team members can bolster the Speed of ASD.
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We report research into the evolvement of a hybrid learning environment where education, companies and government successfully cooperate. This hybrid learning environment—one of the latest inventions in curriculum design—is special because it was neither intended nor planned by the parties involved. With some self-astonishment, the participants in this research experienced a growing acknowledgement of their emerging educational creation, aside from the experience of and appreciation for their cooperation and the increasing turnover. With a bricolage research approach within the scope of a rhizomatic perspective on becoming, a multivocal perspective on the evolvement of the learning environment was pursued. In emphasizing the historical evolvement of the learning environment, our findings challenge the tradition of drawing board design, accompanied by an appeal for re-appreciating professional craftsmanship. In addition, some reflections regarding the research are discussed.
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With artificial intelligence (AI) systems entering our working and leisure environments with increasing adaptation and learning capabilities, new opportunities arise for developing hybrid (human-AI) intelligence (HI) systems, comprising new ways of collaboration. However, there is not yet a structured way of specifying design solutions of collaboration for hybrid intelligence (HI) systems and there is a lack of best practices shared across application domains. We address this gap by investigating the generalization of specific design solutions into design patterns that can be shared and applied in different contexts. We present a human-centered bottom-up approach for the specification of design solutions and their abstraction into team design patterns. We apply the proposed approach for 4 concrete HI use cases and show the successful extraction of team design patterns that are generalizable, providing re-usable design components across various domains. This work advances previous research on team design patterns and designing applications of HI systems.
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Mapping Microplastics was a first exploratory workshop (part of the Entrepreneurship Program at HvA) with researchers and entrepreneurs to map how the public discourse on microplastics develops on Twitter.The preparation of this workshop followed a hybrid approach in three steps: preliminary mapping, joint interpretation and annotation, map redesign and feedback. The preliminary mapping was performed by designing a query to collect tweets around the topic of Microplastics. To perform the data collection and preliminary analysis we used TCAT (Twitter Capturing and Analysis Toolset), a tool developed by the Digital Methods Initiative at the University of Amsterdam. A set of four maps was designed to address different sub questions through different visual models: networks of hashtags and users, image grids organized by time and frequency, alluvial diagrams and lists of most interacted with tweets. These maps were used in a joint interpretative hybrid session: the visual material was printed and sent to each partner. With the facilitation of designers and researchers, entrepreneurs annotated the printed maps in parallel online sessions.
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All over the world entrepreneurs drive changes. They develop new products and services, inspire others and take decisions that result in growth of their businesses. But the world around entrepreneurs is changing and so are entrepreneurs. Life-long selfemployment or permanent wage employment are of the past. And the way people perceive self-employment is changing as well. And so must our thinking. Changes in our society call for policies and programmes in support of enterprising people. Diversity, mobility and connectivity offer new opportunities for enterprising people. Markets are changing, become more accessible and there is less need to be bound physically to one place for an entrepreneur. New avenues for business are open thanks to our improved access to information, our connectivity globally through social media and our ability to travel freely and frequently from one country to another. With less focus on life-long (self) employment people now combine paid work (or unpaid – house- work) with self-employment, or opt for just parttime entrepreneurship. New, hybrid forms of enterprising emerge. This combining of work with self-employment is rather common in developing countries, but in Europe it is a phenomenon not yet reported on in statistics and for which policy makers and service providers have no answers yet. Neither exist clear definitions or classifications. This book may serve as an eye-opener: hybrid entrepreneurs are indeed around us and deserve our attention. The research unit Financial Inclusion and New Entrepreneurship of The Hague University of Applied Science challenges policy makers, academics and service providers (such as educational institutes, business advisers and financial institutions) to pay more attention to hybrid entrepreneurs, those enterprising people who intend to create new values for a fair and sustainable society. They might not yet been seen, but they exist…..
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This article discusses the viability of a feminist constructivist approach of knowledge through the careful reading of the work of the feminist scholar and historian of science and technology, Donna Haraway. Haraway proposes an interpretation of objectivity in terms of "situated knowledges". Both the subject and the object of knowledge are endowed with the status of material-semiotic actors. By blurring the epistemological boundary between subject and object, Haraway's narratives about scientific discourse become populated with hybrid subjects/objects. The author argues that the ethics of these hybrid subjects consists of an uneasy mixture of a Nietzschean and a socialist-Christian ethic. The article concludes by setting out why Haraway's project constitutes an interesting effort to fuse postmodern insights and feminist commitments.
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This paper proposes a Hybrid Microgrid (HμG) model including distributed generation (DG) and a hydrogen-based storage system, controlled through a tailored control strategy. The HμG is composed of three DG units, two of them supplied by solar and wind sources, and the latter one based on the exploitation of theProton Exchange Membrane (PEM) technology. Furthermore, the system includes an alkaline electrolyser, which is used as a responsive load to balance the excess of Variable Renewable Energy Sources (VRES) production, and to produce the hydrogen that will be stored into the hydrogen tank and that will be used to supply the fuel cell in case of lack of generation. The main objectives of this work are to present a validated dynamic model for every component of the HμG and to provide a strategy to reduce as much as possible the power absorption from the grid by exploiting the VRES production. The alkaline electrolyser and PEM fuel cell models are validated through real measurements. The State of Charge (SoC) of the hydrogen tank is adjusted through an adaptive scheme. Furthermore, the designed supervisor power control allows reducing the power exchange and improving the system stability. Finally, a case, considering a summer load profile measured in an electrical substation of Politecnico di Torino, is presented. The results demonstrates the advantages of a hydrogen-based micro-grid, where the hydrogen is used as medium to store the energy produced by photovoltaic and wind systems, with the aim to improve the self-sufficiency of the system
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The future energy system could benefit from the integration of independent gas, heat and electricity infrastructures. Such a hybrid energy network could support the increase of intermittent renewable energy sources by offering increased operational flexibility. Nowadays, the expectations on Natural Gas resources forecast an increase in the application of Liquefied Natural Gas (LNG), as a means of storage and transportation, which has a high exergy value. Therefore, we analyzed the integration of decentralized LNG regasification with a Waste-to-Energy (W2E) plant for a practice-based case to get an idea on how it might affect the balancing of supply and demand, under optimized exergy efficient conditions. We compared an independent system with an integrated system that consists of the use of the LNG cold to cool the condenser of the W2E plant, as well as the expansion of the regasified LNG in an expander, using a simplified deterministic model based on the energy hub concept. We use the hourly measured electricity and heat demand patterns for 200 households with 35% of the households producing electricity from PV according to a typical measured solar insolation pattern in The Netherlands. The results indicate that the integration affects the imbalance for electricity and heat compared to the independent system. If the electricity demand is met, both the total yearly heat shortage and heat excess are reduced for the integrated system. If the heat demand is met, the total yearly electricity shortage is also reduced (with 100 MWh). However, the total yearly electricity excess is then increased (with 300 MWh). We observed that these changes are solely due to the increase in exergy efficiencies for heat and electricity of the W2E Rankine cycle. The efficiency of the expander is too low to offer a significant contribution to the electricity demand. Therefore, future research should focus on the affect that can be obtained by to other means of integration (e.g. Organic Rankine Cycle and Stirling Cycle).
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Computer games and organizations are becoming increasingly interwoven in the 21st century. Sophisticated computer games connected by networks are turning into spaces for organizing. Therefore, it may not be surprising that conventional organizations are now scrounging these games for novel ways to enhance efficiency. The result is the formation of game/organization hybrids; uneasy recontextualizations of partly incompatible ideas, values and practices. We begin this essay by elucidating what it is socially that makes something a game by exploring the notion’s anthropological foundations. We then introduce two examples of actual game/organization hybrids; raiding in computer games and gamification in formal organizations. We conclude by discussing the implications of such hybridization and suggest venues for how organization and management scholars can benefit from studying computer games and theories of play.
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