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Janssen, H.J. (author), Oberwittler, Dietrich (author), Koeber, Goeran (author)
Objectives<br/>We examined the effects of victimization on several aspects of well-being in a longitudinal study of a general population sample. Previous research has often been inconclusive, as it was largely based on cross-sectional data and prone to problems of unobserved heterogeneity and selection bias. We examined both between-person...
journal article 2020
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Janssen, M.F.W.H.A. (author), Weerakkody, Vishanth (author), Ismagilova, Elvira (author), Sivarajah, Uthayasankar (author), Irani, Zahir (author)
The adoption of blockchain technologies require the consideration of a broad range of factors, over and above the predominantly technology focus of most current work. Whilst scholarly literature on blockchain technology is only beginning to emerge, majority are focused on the technicalities of the technology and tend to ignore the...
journal article 2020
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Kiragosyan, Karine (author), Picard, Magali (author), Sorokin, D. (author), Dijkstra, Jelmer (author), Klok, Johannes B.M. (author), Roman, Pawel (author), Janssen, Albert J.H. (author)
Removal of organic and inorganic sulfur compounds from sour gases is required because of their toxicity and atmospheric pollution. The most common are hydrogen sulfide (H<sub>2</sub>S) and methanethiol (MT). Under oxygen-limiting conditions about 92 mol% of sulfide is oxidized to sulfur by haloalkaliphilic sulfur-oxidizing bacteria (SOB),...
journal article 2020
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Janssen, H.J. (author), Oberwittler, Dietrich (author), Gerstner, Dominik (author)
Although urban disorder has played a central role in neighborhood research, its impact may have been overstated in studies relying on the subjective perception of survey respondents only. Research on the “perception bias”—defined as the divergence between respondents’ subjective assessments and systematic observations of disorder—has revealed...
journal article 2019
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Janssen, R. (author), Klawitter, Jonathan (author)
Rearrangement operations transform a phylogenetic tree into another one and hence induce a metric on the space of phylogenetic trees. Popular operations for unrooted phylogenetic trees are NNI (nearest neighbour interchange), SPR (subtree prune and regraft), and TBR (tree bisection and reconnection). Recently, these operations have been extended...
journal article 2019
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Rikken, O.K. (author), Janssen, M.F.W.H.A. (author), Roosenboom-Kwee, Z. (author)
The rise of blockchain has resulted in discussions on (new) governance models with multiple actors collaborating. Incidents and problems occurred due to flaws in blockchain protocols, smart contracts and Decentralized Autonomous Organizations (DAOs). Often it is unclear how decisions are made concerning evolvement of blockchain applications. In...
journal article 2019
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Grover, Purva (author), Kar, Arpan Kumar (author), Janssen, M.F.W.H.A. (author), Ilavarasan, P. Vigneswara (author)
Although blockchain has attracted a great deal of attention from academia and industry there is a lack of studies on acceptance drivers. This study explores blockchain acceptance by mining the collective intelligence of users on Twitter. It maps blockchain user acceptance drivers to technology acceptance constructs. The analysis shows that...
journal article 2019
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Janssen, S.A.M. (author), Sharpans'kykh, O.A. (author), Curran, R. (author)
Security risk management is essential for ensuring effective airport operations. This article introduces AbSRiM, a novel agent-based modeling and simulation approach to perform security risk management for airport operations that uses formal sociotechnical models that include temporal and spatial aspects. The approach contains four main steps:...
journal article 2019
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Janssen, M.T.G. (author), Mutawa, Abdulaziz S. (author), Pilus, Rashidah M. (author), Zitha, P.L.J. (author)
The novel enhanced oil recovery (EOR) technique combining the reduction of oil/water (o/w) interfacial tensions (IFT) to ultralow values and generation of a foam drive for mobility control is known as foam-assisted chemical flooding (FACF). We present a well-controlled laboratory study on the feasibility of FACF at reservoir conditions. Two...
journal article 2019
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Bronkhorst, Jeroen (author), Schaveling, Jaap (author), Janssen, M.F.W.H.A. (author)
Based on a survey (N = 248 business managers) this study confirms that different types of innovation in IT products have a direct positive impact on IT firms’ business performance. The commoditization level of IT markets acts as a moderator dampening this positive relationship. This implies that IT firms should take existing commoditization...
journal article 2019
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Loukis, Euripidis (author), Janssen, M.F.W.H.A. (author), Mintchev, Ianislav (author)
Software as a Service (SaaS) is increasingly used by firms for sourcing business application software. SaaS can enable a cost reduction and quality improvement of existing operations and provide rapid and low-cost innovation. However, decision makers are unclear about how they can benefit from SaaS. This study contributes to filling this...
journal article 2019
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Tammaru, T. (author), Marcińczak, Szymon (author), Aunap, Raivo (author), van Ham, M. (author), Janssen, H.J. (author)
This paper provides new insights into the relationships between income inequality and residential segregation between socioeconomic groups by undertaking a comparative study of European urban regions. In Europe, income inequalities are the lowest in North Europe and the highest in South Europe. In many East European countries, a switch from low...
journal article 2019
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Hichert, M. (author), Abbink, D.A. (author), Vardy, A.N. (author), van der Sluis, Corry K. (author), Janssen, Wim G.M. (author), Brouwers, Michael A.H. (author), Plettenburg, D.H. (author)
Operating a body-powered prosthesis can be painful and tiring due to high cable operation forces, illustrating that low cable operation forces are a desirable design property for body-powered prostheses. However, lower operation forces might negatively affect controllability and force perception, which is plausible but not known. This study...
journal article 2019
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van Wee, G.P. (author), Janssen, Marten (author)
De komende tijd staat de organisatievraag van het spoorvervoer op de agenda. De politiek zal daarbij verschillende maatschappelijke belangen willen borgen. Een verkenning van de mogelijkheden voor het Nederlandse spoor aan de hand van drie scenario’s
journal article 2019
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Pirannejad, A. (author), Janssen, M.F.W.H.A. (author), Rezaei, J. (author)
Since 2003, the United Nations has introduced the E-Participation Index (EPI), the first index to evaluate e-participation initiatives worldwide. This index has been subject to criticism for not representing the society side of e-participation initiatives. The EPI assesses e-participation initiatives on the government side only and neglects...
journal article 2019
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Janssen, M.F.W.H.A. (author), Luthra, Sunil (author), Mangla, Sachin (author), Rana, Nripendra P. (author), Dwivedi, Yogesh K. (author)
Purpose: The wider use of Internet of Things (IoT) makes it possible to create smart cities. The purpose of this paper is to identify key IoT challenges and understand the relationship between these challenges to support the development of smart cities. Design/methodology/approach: Challenges were identified using literature review, and...
journal article 2019
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Matheus, R. (author), Janssen, M.F.W.H.A. (author)
The opening of data has been credited for improving transparency and for providing a window on government functioning. Although this relationship is intuitively apparent, it is in fact complex and the mere opening of data might not actually yield transparency. In this paper, a comprehensive model of determinants that enable or impede...
journal article 2019
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Brous, P.A. (author), Janssen, M.F.W.H.A. (author), Herder, P.M. (author)
The Internet of Things (IoT) might yield many benefits for organizations, but like other technology adoptions may also introduce unforeseen risks and requiring substantial organizational transformations. This paper analyzes IoT adoption by organizations, and identifies IoT benefits and risks. A Big, Open, Linked Data (BOLD) categorization of...
journal article 2019
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Lehner, B. (author), Janssen, V.A.E.C. (author), Spiesz, E.M. (author), Benz, D. (author), Brouns, S.J.J. (author), Meyer, Anne S. (author), van der Zant, H.S.J. (author)
Graphene's maximized surface-to-volume ratio, high conductance, mechanical strength, and flexibility make it a promising nanomaterial. However, large-scale graphene production is typically cost-intensive. This manuscript describes a microbial reduction approach for producing graphene that utilizes the bacterium Shewanella oneidensis in...
journal article 2019
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Murakami, Y. (author), van Iersel, L.J.J. (author), Janssen, R. (author), Jones, M.E.L. (author), Moulton, V.L. (author)
Network reconstruction lies at the heart of phylogenetic research. Two well-studied classes of phylogenetic networks include tree-child networks and level-k networks. In a tree-child network, every non-leaf node has a child that is a tree node or a leaf. In a level-k network, the maximum number of reticulations contained in a biconnected...
journal article 2019
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