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de Vries, H.J. (author), Pennings, H.J.M. (author), van der Schans, C.P. (author), Sanderman, R. (author), Oldenhuis, H.K.E. (author), Kamphuis, W. (author)The effects of stress may be alleviated when its impact or a decreased stress-resilience are detected early. This study explores whether wearable-measured sleep and resting HRV in police officers can be predicted by stress-related Ecological Momentary Assessment (EMA) measures in preceding days and predict stress-related EMA outcomes in...article 2023
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Seidenfaden, I.K. (author), Mansour, M. (author), Bessiere, H. (author), Pulido-Velazques, D. (author), Hojberg, A. (author), Atanaskovic Samolov, K. (author), Baena Ruiz, L. (author), Bishop, H. (author), Dessi, B. (author), Hinsby, K. (author), Hunter Williams, N.H. (author), Larva, O. (author), Martarelli, L. (author), Mowbray, R. (author), Nielsen, A.J. (author), Ohman, J. (author), Petrovic Pantic, T. (author), Stroj, A. (author), van der Keur, P. (author), Zaadnoordijk, W.J. (author)Study region: The study uses 78 groundwater head time series across 10 European countries with various geological and hydrological settings. Study focus: The estimation of groundwater recharge using time series analysis and lumped modelling based on groundwater head time series is a low-cost and practical method. However, lumped recharge...article 2023
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Singh, P. (author), van Gulijk, C. (author)The BowTie diagram is a graphical visualisation tool. Its purpose is to describe the structure of the safety management system in place to prevent threats from realising a top event and to mitigate the consequences if a top event were to become reality. The barriers on a BowTie diagram are traditionally shown as simple barriers (detect, diagnose...book 2023
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Singh, P. (author), Sunderland, N. (author), van Gulijk, C. (author)Determination of the health of a safety barrier study was performed at the Syngenta Huddersfield Manufacturing Centre, Leeds Road, West Yorkshire, United Kingdom. This work focused on the creation of a BowTie that is augmented with data to monitor the core functions of safety barriers for a loss of control situation on a batch reactor. The...article 2022
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Retike, I. (author), Bikse, J. (author), Kalvans, A. (author), Delina, A. (author), Avotniece, Z. (author), Zaadnoordijk, W.J. (author), Jemeljanova, M. (author), Popovs, K. (author), Babre, A. (author), Zelenkevis, A. (author), Baikovs, A. (author)Groundwater level time series are of great value for a variety of groundwater studies, particularly for those dealing with the impacts of anthropogenic and climate change. Quality control of groundwater level observations is an essential step prior to any further application, e.g., trend analysis. Often the quality control of data is limited to...article 2022
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Helisto, N. (author), Kiviluoma, J. (author), Morales España, G.A. (author), O'Dwyer, C. (author)Planning of future energy systems with higher prevalence of wind and solar energy requires a careful representation of the temporal and operational characteristics of the system in the investment planning model. This study aims to identify the aspects that should be considered when selecting the representation for a particular system. To...article 2021
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Isojunno, S. (author), Wensveen, P.J. (author), Lam, F.P.A. (author), Kvadsheim, P.H. (author), von Benda-Beckmann, A.M. (author), Lopez, L.M. Martín (author), Kleivane, L. (author), Siegal, E.M. (author), Miller, P.J.O. (author)Anthropogenic noise sources range from intermittent to continuous, with seismic and navy sonar technology moving towards nearcontinuous transmissions. Continuous active sonar (CAS) may be used at a lower amplitude than traditional pulsed active sonar (PAS), but potentially with greater cumulative sound energy. We conducted at-sea experiments to...article 2020
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Pennings, H.J.M. (author), Brekelmans, M. (author), Sadler, P. (author), Claessens, L.C.A. (author), van der Want, A.C. (author), van Tartwijk, J. (author)Teacher-student relationships play a crucial role in the quality of teaching and learning. Daily interpersonal interactions in classrooms are the building blocks of teacher-student relationships. With the aim to add to insights on teaching and learning, we specifically explored interpersonal adaptation in daily interactions. Adaptation, i.e.,...article 2018
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van Kooten, M.A.M. (author), Doelman, N.J. (author), Kenworthy, M. (author)In an adaptive optics (AO) system, finite time delays contribute a relatively large amount to the overall wavefront error. The temporal error, due to the time delays, adds to the speckle halo which is visible in the science plane of a high contrast imaging (HCI) instrument. The halo limits the inner working angle, preventing HCI from probing...conference paper 2018
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Prior, M.K. (author), Jansen, H.W. (author)A modelling approach is described in which time-domain underwater-acoustic source functions are generated using a model that predicts the motion of air-bubbles generated by mini-airguns operated at various pressures. These time-series are Fourier-transformed to produce frequency-domain descriptions of the source. These are combined with complex...conference paper 2018
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Moreira, J. (author), Ferreira Pires, L. (author), Sinderen, M.V. (author), Daniele, L. (author)Recently, a number of ontology-driven healthcare systems have been leveraged by the Internet-of-Things (IoT) technologies, which offer opportunities to improve patient monitoring and abnormal situation detection with support of medical wearables and cloud infrastructure. Usually, these systems rely on IoT ontologies to represent sensor data...conference paper 2018
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- Klein Entink, R.H. (author), Bekker, C. (author), Fransman, W.F. (author), Brouwer, D.H. (author) article 2015
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Bakondi, B.G. (author), Peter, A. (author), Everts, M.H. (author), Hartel, P.H. (author), Jonker, W. (author)Aggregation of time-series data offers the possibility to learn certain statistics over data periodically uploaded by different sources. In case of privacy sensitive data, it is desired to hide every data provider's individual values from the other participants (including the data aggregator). Existing privacy preserving time-series data...conference paper 2015
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Schelvis, R.M (author), Oude Hengel, K.M. (author), Burdorf, A. (author), Blatter, B.M. (author), Strijk, J.E. (author), van Beek, A.J. (author)Occupational health researchers regularly conduct evaluative intervention research for which a randomized controlled trial (RCT) may not be the most appropriate design (eg, effects of policy measures, organizational interventions on work schedules). This article demonstrates the appropriateness of alternative designs for the evaluation of...article 2015
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Sutanudjaja, E.H. (author), van Beek, L.P.H. (author), de Jong, S.M. (author), van Geer, F.C. (author), Bierkens, M.F.P. (author)We explore the possibility of using remotely sensed soil moisture data and in situ discharge observations to calibrate a large-extent hydrological model. The model used is PCR-GLOBWB-MOD, which is a physically based and fully coupled groundwater-land surface model operating at a daily basis and having a resolution of 30 arc sec (about 1 km at...article 2014
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Kaduk, M. (author), Hoefsloot, H.C.J. (author), Vis, D.J. (author), Reijmers, T. (author), van der Greef, J. (author), Smilde, A.K. (author), Hendriks, M.M.W.B. (author)Modern chromatography-based metabolomics measurements generate large amounts of data in the form of abundances of metabolites. An increasingly popular way of representing and analyzing such data is by means of association networks. Ideally, such a network can be interpreted in terms of the underlying biology. A property of chromatography-based...article 2014
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Li, Y. (author), Xue, Y. (author), de Leeuw, G. (author), Li, C. (author), Yang, L. (author), Hou, T. (author), Marir, F. (author)An algorithm for the land aerosol and bidirectional reflectance inversion by times series technique (LABITS) is proposed and applied to data from the National Oceanic and Atmospheric Administration (NOAA) advanced very high resolution radiometer (AVHRR). The surface reflectance and aerosol optical depth are inverted from AVHRR Channel 1 data...article 2013
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Sutanudjaja, E.H. (author), De Jong, S.M. (author), Van Geer, F.C. (author), Bierkens, M.F.P. (author)The study presented in this paper is to investigate the possibility of using spaceborne remote sensing data for groundwater head prediction. Remotely-sensed soil moisture time series of SWI (Soil Water Index) derived from ERS (European Remote Sensing) scatterometers are used to predict groundwater head dynamics in the Rhine-Meuse basin, where...article 2013
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Mei, L. (author), Xue, Y. (author), de Leeuw, G. (author), Holzer-Popp, T. (author), Guang, J. (author), Li, Y. (author), Yang, L. (author), Xu, H. (author), Xu, X. (author), Li, C. (author), Wang, Y. (author), Wu, C. (author), Hou, T. (author), He, X. (author), Liu, J. (author), Dong, J. (author), Chen, Z. (author)A novel approach for the joint retrieval of aerosol optical depth (AOD) and aerosol type, using Meteosat Second Generation-Spinning Enhanced Visible and Infrared Imagers (MSG/SEVIRI) observations in two solar channels, is presented. The retrieval is based on a Time Series (TS) technique, which makes use of the two visible bands at 0.6 μm and 0.8...article 2012
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Klein Entink, R.H. (author), Fransman, W. (author), Brouwer, D.H. (author)Measurement strategies for exposure to nano-sized particles differ from traditional integrated sampling methods for exposure assessment by the use of real-time instruments. The resulting measurement series is a time series, where typically the sequential measurements are not independent from each other but show a pattern of autocorrelation. This...article 2011
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