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Janssen, H.J. (author), van Ham, M. (author), Kleinepier, T. (author), Nieuwenhuis, J.G. (author)
Existing empirical research on the link between ethnic minority concentration in residential environments and voting for the radical right is inconclusive, mainly due to major differences between studies in the spatial scale at which minority concentration is measured. We examined whether the presence of non-western ethnic minorities in the...
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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Janssen, T.M.L. (author)
In a semiconductor factory, integrated circuits (or chips) are constructed on top of slabs of silicon, called wafers. The construction of these wafers is complicated and many different processing steps are needed to gradually building the chip layer by layer. Of these steps, photolithography uses the most expensive equipment. Therefore, the...
doctoral thesis 2019
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Janssen, Ernest (author)
Breast cancer is impacting over 1.5 million women each year. Early detection is essential in decreasing the mortality rate. Mammography is currently the golden standard for breast screening. However, this method is not ideal and water-bath ultrasound breast scanning is considered to be a promising screening modality. This type of scanning system...
master thesis 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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Gong, Y. (author), Janssen, M.F.W.H.A. (author)
Enterprise Architecture (EA) has been embraced by many organizations to improve the value of their IT. Our systematic literature review (SLR) reveals that EA is a broad concept that is interpreted and used in many different ways. This breadth can be explained by the various starting points taken, and by the content-dependent nature of many EA...
journal article 2019
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Janssen, S.A.M. (author), Sharpans'kykh, Alexei (author), Curran, R. (author)
Both security and efficiency are important performance areas of air transport systems. Several methods have been proposed to assess security risks and estimate efficiency independently, but only few of these methods identify relationships between security risks and efficiency performance indicators. To analyze security, efficiency, and the...
journal article 2019
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Janssen, M.T.G. (author), Pilus, Rashidah M. (author), Zitha, P.L.J. (author)
A laboratory study of principal immiscible gas flooding schemes is reported. Very well-controlled experiments on continuous gas injection, water-alternating-gas (WAG) and alkaline–surfactant–foam (ASF) flooding were conducted. The merits of WAG and ASF compared to continuous gas injection were examined. The impact of ultra-low oil–water (o/w)...
journal article 2019
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Janowski, Tomasz (author), Janssen, M.F.W.H.A. (author)
contribution to periodical 2019
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Janssen, S.A.M. (author), Sharpans'kykh, Alexei (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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Pirannejad, A. (author), Janssen, M.F.W.H.A. (author)
In the age of the information revolution, the Internet can be used to involve citizens in political processes and leads to the emergence of the new version of political empowerment. This article analyses the possible effects of the Internet on the political empowerment of citizens. We interviewed 29 citizens of Tehran to learn how the...
journal article 2019
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Brous, P.A. (author), Janssen, M.F.W.H.A. (author), Herder, P.M. (author)
Organizations are increasingly looking to adopt the Internet of Things (IoT) to collect the data required for data-driven decision-making. IoT might yield many benefits for asset management organizations engaged in infrastructure asset management, yet not all organizations are equipped to handle this data. IoT data is collected, stored, and...
review 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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Kazaz, T. (author), Coutiño Minguez, M.A. (author), Janssen, G.J.M. (author), Leus, G.J.T. (author), van der Veen, A.J. (author)
Synchronization and ranging in internet of things (IoT) networks are challenging due to the narrowband nature of signals used for communication between IoT nodes. Recently, several estimators for range estimation using phase difference of arrival (PDoA) measurements of narrowband signals have been proposed. However, these estimators are based...
conference paper 2019
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Knol, Arthur (author), Sharpans'kykh, Alexei (author), Janssen, S.A.M. (author)
Modern airports operate under high demands and pressures, and strive to satisfy many diverse, interrelated, sometimes conflicting performance goals. Airport performance areas, such as security, safety, and efficiency are usually studied separately from each other. However, operational decisions made by airport managers often impact several...
journal article 2019
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van Ee, Martijn (author), van Iersel, L.J.J. (author), Janssen, T.M.L. (author), Sitters, René (author)
In this paper, we consider the a priori traveling salesman problem in the scenario model. In this problem, we are given a list of subsets of the vertices, called scenarios, along with a probability for each scenario. Given a tour on all vertices, the resulting tour for a given scenario is obtained by restricting the solution to the vertices...
journal article 2018
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Ding, Aaron Yi (author), Janssen, M.F.W.H.A. (author)
The increasing demand for mobile network capacity driven by Internet of Things (IoT) applications results in the need for understanding better the potential and limitations of 5G networks. Vertical application areas like smart mobility, energy networks, industrial IoT applications, and AR/VR enhanced services all pose different requirements on...
conference paper 2018
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Janssen, Janeau (author)
In-situ sample holders with double-tilting capabilities are used to insert and position samples inside a transmission electron microscope for dynamic imaging. However, the performance of these sample holders, regarding energy-dispersive X-ray spectroscopy (EDS) analysis, is not on par with their single-tilt counterparts. By analyzing the EDS...
master thesis 2018
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Grover, Purva (author), Kar, Arpan Kumar (author), Dwivedi, Yogesh K. (author), Janssen, M.F.W.H.A. (author)
Elections are among the most critical events in a national calendar. During elections, candidates increasingly use social media platforms to engage voters. Using the 2016 US presidential election as a case study, we looked at the use of Twitter by political campaigns and examined how the drivers of voter behaviour were reflected in Twitter....
journal article 2018
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