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Luthfi, A. (author), Janssen, M.F.W.H.A. (author)Governments have established Open Government Data Portals (OGDP) to open various types of datasets that can be used to increase transparency, accountability, and innovation. OGDP is becoming a strategic program for citizen engagement and empowering users. Nevertheless, many OGDP architectures focus merely on publishing data and do not support...conference paper 2022
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Cohen Rodrigues, Talia R. (author), Reijnders, T. (author), de Buisonjé, D.R. (author), Breeman, Linda D. (author), van den Broek, Inge (author), Janssen, Veronica R. (author), Kraaijenhagen, Roderik A. (author), Atsma, D.E. (author), Evers, A.W.M. (author)Background: Lifestyle support is essential in preventing and treating cardiovascular diseases (CVD), and eHealth may be an easy and affordable solution to provide this support. However, CVD patients vary in their ability and interest to use eHealth. This study investigates demographic characteristics determining CVD patients' online and...journal article 2022
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Nouws, S.J.J. (author), Janssen, M.F.W.H.A. (author), Dobbe, R.I.J. (author)Algorithmic systems used in public administration can create or reinforce digital cages. A digital cage refers to algorithmic systems or information architectures that create their own reality through formalization, frequently resulting in incorrect automated decisions with severe impact on citizens. Although much research has identified how...conference paper 2022
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Lemke, Florian (author), Janssen, M.F.W.H.A. (author), Draheim, Dirk (author)The need for standardized and visualized performance monitoring on a wide range of topics has become apparent in recent years. In the public sector, there has been an increase in the number of dashboards to create transparency into the progress. Yet, the design of dashboards encounters many challenges ranging from technical to social. The goal...conference paper 2022
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Kong, I. (author), Janssen, M.F.W.H.A. (author), Bharosa, Nitesh (author)The computation power of quantum computers introduces new security threats in Public Key Infrastructure (PKI), a system used by many governments to secure their digital public services and communication. This calls for an inevitable need for governments to be quantum-safe (QS) by modifying their PKI systems to be resistant to the attacks of...conference paper 2022
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Chataigner, Lucas M.P. (author), Gogou, C. (author), den Boer, Maurits A. (author), Pereira Frias, C.S. (author), Thies-Weesie, Dominique M.E. (author), Granneman, Joke C.M. (author), Heck, Albert J.R. (author), Meijer, D.H.M. (author), Janssen, Bert J.C. (author)Cell-surface expressed contactin 1 and neurofascin 155 control wiring of the nervous system and interact across cells to form and maintain paranodal myelin-axon junctions. The molecular mechanism of contactin 1 – neurofascin 155 adhesion complex formation is unresolved. Crystallographic structures of complexed and individual contactin 1 and...journal article 2022
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Gurvits, L. (author), Falcke, Heino (author), Frey, Sándor (author), Fromm, Christian M. (author), García-Miró, Cristina (author), Janssen, Michael (author), Masania, K. (author), Rajan, R.T. (author), Visser, P.N.A.M. (author)Ultra-high angular resolution in astronomy has always been an important vehicle for making fundamental discoveries. Recent results in direct imaging of the vicinity of the supermassive black hole in the nucleus of the radio galaxy M87 by the millimeter VLBI system Event Horizon Telescope and various pioneering results of the Space VLBI...journal article 2022
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Sulastri, R. (author), Janssen, M.F.W.H.A. (author)Governments want to improve the economy by extending the market of financial credit. Recently, Peer-To-peer (P2P) lending credit scoring systems have gained more attention for advancing society; however, the role of governments in ensuring fair access to such a system is not known. This work aims to understand better the public values for...conference paper 2022
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Plugge, Albert (author), Nikou, Shahrokh (author), Janssen, M.F.W.H.A. (author)Purpose: Organizations nowadays require services supplied by shared service centers (SSCs) to achieve organizational responsiveness. Previous contributions focused on distinct qualitative-explorative factors for explaining successful SSC implementation but failed to consider the interdependencies and combined effects between factors. Design...journal article 2022
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Rikken, O.K. (author), Janssen, M.F.W.H.A. (author), Roosenboom-Kwee, Z. (author)Blockchain-based Decentralized Autonomous Organizations (DAOs) are systems for transacting and storing value by automatically executing a function without the need for trusted, centralized authorities. Participative budgeting requires voting about budget allocation by communities and is often confronted with issues in trust and transparency. Yet...conference paper 2022
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Hassing, S.H.W. (author), Draganov, D.S. (author), Barnhoorn, A. (author), Janssen, M. (author)In July 2021, passive seismic data has been recorded on a network of geophones at the CarbFix2 injection site at Hellisheiði, Iceland. This data is processed using seismic interferometry to get an image of the injection reservoir. The data is split up into noise panels. Panels dominated by body-wave energy are selected using an illumination...conference paper 2022
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Anthopoulos, Leonidas (author), Janssen, M.F.W.H.A. (author), Weerakkody, Vishanth (author)This is the 8th edition of the workshop series labeled "AW4City - Web Applications and Smart Cities", which started back in Florence in 2015 and kept on taking place every year in conjunction with the WWW conference series. Last year the workshop was held virtually in Ljubljana, Slovenia. The workshop series aims to investigate the Web and Web...conference paper 2022
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van der Wielen, G.H. (author), van Hattum, Mats (author), Mosterd, L.E. (author), de Reuver, Mark (author), Janssen, M.F.W.H.A. (author)Whereas open digital platforms drive innovation in industries, platforms in primary healthcare are mostly closed. Policy-makers have been looking for ways to open up primary healthcare platforms to stimulate collaboration and innovation and need to do so even more due to the ongoing COVID-19 crisis. Yet, there is not one way of opening up...conference paper 2022
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Janssen, C. (author)Ze zijn er volop: mooie plannen die beogen een antwoord te geven op grote opgaven in gebiedsontwikkeling. Deze zomer leggen we de mooiste, grootste, meest gedurfde en utopische plannen langs de meetlat van de realiteit. In deel 4: de Community Land Trust, een soort mini-woningcorporatie voor mensen met een lager of middeninkomen die verbinding...report 2021
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- Janssen, R. (author) doctoral thesis 2021
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Janssen, C. (author)Niet de fysieke functies, maar de manier waarop mensen gebruik maken van gebieden moet centraal komen staan in het debat over de sociaal duurzame stad. Céline Janssen legt op basis van haar promotieonderzoek uit wat dit betekent voor gebiedsontwikkeling. “Dit is ingewikkeld, maar wel een manier om verder te komen dan sociale duurzaamheid alleen...report 2021
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Mitrou, Lilian (author), Janssen, M.F.W.H.A. (author), Loukis, Euripidis (author)Traditionally public decision-makers have been given discretion in many of the decisions they have to make in how to comply with legislation and policies. In this way, the context and specific circumstances can be taken into account when making decisions. This enables more acceptable solutions, but at the same time, discretion might result in...conference paper 2021
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Rikken, O.K. (author), Janssen, M.F.W.H.A. (author), Roosenboom-Kwee, Z. (author), Büttgen, Marion (author), Dicenta, Julia (author), Spohrer, Kai (author), Venkatesh, Viswanath (author), Raman, Rajalakshmi (author), Hoehle, Hartmut (author), De Keyser, Arne (author)As blockchain technology is maturing to be confidently used in practice, its applications are becoming evident and, correspondingly, more blockchain research is being published, also extending to more domains than before. To date, scientific research in the field has predominantly focused on subject areas such as finance, computer science, and...journal article 2021
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van Thiel, T.C. (author), Brzezicki, W. (author), Autieri, C. (author), Hortensius, J.R. (author), Afanasiev, D. (author), Janssen, N. (author), Groenendijk, D.J. (author), Van Aert, S. (author), Caviglia, A. (author)In oxide heterostructures, different materials are integrated into a single artificial crystal, resulting in a breaking of inversion symmetry across the heterointerfaces. A notable example is the interface between polar and nonpolar materials, where valence discontinuities lead to otherwise inaccessible charge and spin states. This approach...journal article 2021
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Wang, Changlin (author), Teo, Thompson S.H. (author), Dwivedi, Yogesh (author), Janssen, M.F.W.H.A. (author)Purpose: Citizen satisfaction with the government is a longstanding and continuous concern in public administration. However, past research did not investigate the effect on satisfaction with the government in the context of mobile government (m-government). The purpose of this paper is to evaluate how the social benefits of citizens using m...journal article 2021