Searched for:
(1 - 20 of 535)

Pages

document
Janssen, R. (author)
doctoral thesis 2021
document
Janssen, R. (author), Murakami, Yukihiro (author)
Phylogenetic networks are used to represent evolutionary scenarios in biology and linguistics. To find the most probable scenario, it may be necessary to compare candidate networks. In particular, one needs to distinguish different networks and determine whether one network is contained in another. In this paper, we introduce cherry-picking...
journal article 2021
document
Breeman, Linda D. (author), Keesman, Mike (author), Atsma, Douwe E. (author), Chavannes, N.H. (author), Janssen, Veronica (author), van Gemert-Pijnen, Lisette (author), Reijnders, T. (author), Evers, A.W.M. (author), Scholte op Reimer, W. (author)
Background: Healthy living is key in the prevention and rehabilitation of cardiovascular disease (CVD). Yet, supporting and maintaining a healthy lifestyle is exceptionally difficult and people differ in their needs regarding optimal support for healthy lifestyle interventions. Objective: The goals of this study were threefold: to uncover...
journal article 2021
document
Weerakkody, Vishanth (author), Janssen, M.F.W.H.A. (author), El-Haddadeh, Ramzi (author)
The realisation of citizen-centric services in the public sector requires breaking traditional silos and transforming existing institutional structures and processes. Recent transformation efforts undertaken in government institutions have embraced business process re-engineering (BPR) concepts championed by the private sector over decades...
journal article 2021
document
Tammaru, T. (author), Ubareviciene, Ruta (author), Janssen, H.J. (author)
This open access book investigates the link between income inequality and socio-economic residential segregation in 24 large urban regions in Africa, Asia, Australia, Europe, North America, and South America. It offers a unique global overview of segregation trends based on case studies by local author teams. The book shows important global...
book 2021
document
van Ham, M. (author), Tammaru, T. (author), Ubareviciene, Ruta (author), Janssen, H.J. (author)
The book “Urban Socio-Economic Segregation and Income Inequality: a Global Perspective” investigates the link between income inequality and residential segregation between socio-economic groups in 24 large cities and their urban regions in Africa, Asia, Australia, Europe, North America, and South America. Author teams with in-depth local...
book chapter 2021
document
Diouf, C.E.V. (author), Janssen, G.J.M. (author), Dun, H. (author), Kazaz, T. (author), Tiberius, C.C.J.M. (author)
For validation and demonstration of high accuracy ranging and positioning algorithms and systems, a wideband radio signal generation and acquisition testbed, tightly synchronized in time and frequency, is needed. The development of such a testbed requires solutions to several challenges. Tight time and frequency synchronization, derived from...
journal article 2021
document
Arindrarto, Wibowo (author), Borràs, Daniel M. (author), de Groen, Ruben A.L. (author), van den Berg, Redmar R. (author), Locher, Irene J. (author), van Diessen, Saskia A.M.E. (author), Valk, Peter J.M. (author), Janssen, Bart (author), van den Akker, E.B. (author)
Acute myeloid leukemia (AML) is caused by genetic aberrations that also govern the prognosis of patients and guide risk-adapted and targeted therapy. Genetic aberrations in AML are structurally diverse and currently detected by different diagnostic assays. This study sought to establish whole transcriptome RNA sequencing as single,...
journal article 2021
document
Gao, Y. (author), Janssen, M.F.W.H.A. (author), Zhang, Congcong (author)
The past decade has witnessed a rapid development of open government data practices and academic research. However, there is no systematic survey of existing research to understand the evolution of open government data. Such research can facilitate knowledge transfer within and across domains, and foster learning for countries in the early...
journal article 2021
document
Dun, H. (author), Tiberius, C.C.J.M. (author), Diouf, C.E.V. (author), Janssen, G.J.M. (author)
Terrestrial positioning systems are being investigated as the complement to the global navigation satellite systems (GNSS), to provide precise and reliable positioning services in a GNSS-challenged environment. In this paper, we present the positioning performance of a ground-based positioning system, in which a multiband OFDM burst is used...
conference paper 2021
document
Janssen, M.T.G. (author), Barnhoorn, A. (author), Draganov, D.S. (author), Wolf, K.H.A.A. (author), Durucan, Sevket (author)
As part of a seismic monitoring project in a geothermal field, where the feasibility of re-injection and storage of produced CO<sub>2</sub> is being investigated, a P-and S-wave seismic velocity characterisation study was carried out. The effect of axial (up to 95 MPa) and radial (up to 60 MPa) stress on the seismic velocity was studied in...
journal article 2021
document
van Iersel, L.J.J. (author), Janssen, R. (author), Jones, M.E.L. (author), Murakami, Yukihiro (author), Zeh, Norbert (author)
Phylogenetic networks are used to represent evolutionary relationships between species in biology. Such networks are often categorized into classes by their topological features, which stem from both biological and computational motivations. We study two network classes in this paper: tree-based networks and orchard networks. Tree-based...
journal article 2021
document
Janssen, H.J. (author), Bruinsma, Gerben J.N. (author), Weerman, Frank M. (author)
The aim of the current study is to provide an empirical test of containment theory of Walter Reckless (1899–1988). The theory proposes that outer and inner containment hold adolescents back from delinquency even when external factors pull and push them toward it. This early control theory was ahead of its time, but never received the...
journal article 2021
document
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
document
Janssen, R. (author)
Head moves are a type of rearrangement moves for phylogenetic net-works. They have primarily been studied as part of other types of moves, such as rSPR moves. Here, we study head moves as a type of moves on themselves. We show that the tiers (k &gt; 0) of phylogenetic network space are connected by local head moves. Then, we show tail moves...
journal article 2021
document
Dun, H. (author), Tiberius, C.C.J.M. (author), Diouf, C.E.V. (author), Janssen, G.J.M. (author)
This paper presents a methodology to design a sparse multiband ranging signal with a large virtual bandwidth, from which time delay and carrier phase are estimated by a low complexity multivariate maximum likelihood (ML) method. In the estimation model for a multipath channel, not all reflected paths are considered, and time delay and carrier...
journal article 2021
document
Tangi, Luca (author), Janssen, M.F.W.H.A. (author), Benedetti, Michele (author), Noci, Giuliano (author)
Digital technologies are transforming the public sector by affecting applications, processes, culture, structure, and civil servants’ responsibilities and tasks. Yet, there is a void in research about driving and impeding factors influencing digital government transformation (DGT). The article contributes to the current debate on DGT by...
journal article 2021
document
Matheus, R. (author), Janssen, M.F.W.H.A. (author), Janowski, Tomasz (author)
Under pressure to fight corruption, hold public officials accountable, and build trust with citizens, many governments pursue the quest for greater transparency. They publish data about their internal operations, externalize decision-making processes, establish digital inquiry lines to public officials, and employ other forms of transparency...
journal article 2021
document
Gong, Y. (author), van Engelenburg, S.H. (author), Janssen, M.F.W.H.A. (author)
Companies increasingly tender knowledge-intensive tasks using crowdsourcing platforms to gain access to scarce knowledge and skills otherwise out of reach, and in this way, gaining competitive advantage. Despite its potential, existing crowdsourcing platforms encounter several challenges, including (1) fragmentation of expertise, as there are...
journal article 2021
document
Zhu, Li Fang (author), Janssen, Jan (author), Ishibashi, Shoji (author), Körmann, F.H.W. (author), Grabowski, Blazej (author), Neugebauer, Jörg (author)
The interface method is a well established approach for predicting melting points of materials using interatomic potentials. However, applying the interface method is tedious and involves significant human intervention. The whole procedure involves several successive tasks: estimate a rough melting point, set up the interface structure, run...
journal article 2021
Searched for:
(1 - 20 of 535)

Pages