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Utrecht University Repository: Recent submissions

  • Element/Ca ratios in Nodosariida (Foraminifera) and their potential application for paleoenvironmental reconstructions 
    Pacho, Laura; De Nooijer, Lennart; Reichart, Gert-Jan (European Geosciences Union, 2023-10-04)
    The chemical composition of foraminiferal shells is a well-known tool in paleoceanography to reconstruct past environments and climate. Their application is based on the relation between environmental variables and the ...
  • Geochemical constraints on the geodynamic setting of Alborz-Azerbaijan Cenozoic magmatism 
    Honarmand, Maryam; van der Boon, Annique; Neubauer, Franz; Heberer, Bianca; Li, Qiuli; Kuiper, Klaudia F.; Mason, Paul R.D.; Krijgsman, Wout (Elsevier, 2024-02-05)
    The Alborz Mountains in northern Iran form part of the Tethyan orogenic belt and surround the South Caspian Basin. The geology of the western Alborz Mountains is dominated by Eocene mafic to intermediate high-K ...
  • Initial results of coring at Prees, Cheshire Basin, UK (ICDP JET project): Towards an integrated stratigraphy, timescale, and Earth system understanding for the Early Jurassic 
    Hesselbo, Stephen P.; Al-Suwaidi, Aisha; Baker, Sarah J.; Ballabio, Giorgia; Belcher, Claire M.; Bond, Andrew; Boomer, Ian; Bos, Remco; Bjerrum, Christian J.; Bogus, Kara; Boyle, Richard; Browning, James V.; Butcher, Alan R.; Condon, Daniel J.; Copestake, Philip; Daines, Stuart; Dalby, Christopher; Damaschke, Magret; Damborenea, Susana E.; Deconinck, Jean Francois; Dickson, Alexander J.; Fendley, Isabel M.; Fox, Calum P.; Fraguas, Angela; Frieling, Joost; Gibson, Thomas A.; He, Tianchen; Hickey, Kat; Hinnov, Linda A.; Hollaar, Teuntje P.; Huang, Chunju; Hudson, Alexander J.L.; Jenkyns, Hugh C.; Idiz, Erdem; Jiang, Mengjie; Krijgsman, Wout; Korte, Christoph; Leng, Melanie J.; Lenton, Timothy M.; Leu, Katharina; Little, Crispin T.S.; Macniocaill, Conall; Manceñido, Miguel O.; Mather, Tamsin A.; Mattioli, Emanuela; Miller, Kenneth G.; Newton, Robert J.; Page, Kevin N.; Pálfy, József; Pieńkowski, Gregory; Porter, Richard J.; Poulton, Simon W.; Riccardi, Alberto C.; Riding, James B.; Roper, Ailsa; Ruhl, Micha; Silva, Ricardo L.; Storm, Marisa S.; Suan, Guillaume; Szűcs, Dominika; Thibault, Nicolas; Uchman, Alfred; Stanley, James N.; Ullmann, Clemens V.; Van De Schootbrugge, Bas; Vickers, Madeleine L.; Wadas, Sonja; Whiteside, Jessica H.; Wignall, Paul B.; Wonik, Thomas; Xu, Weimu; Zeeden, Christian; Zhao, Ke (IODP-MI, 2023-10-26)
    Drilling for the International Continental Scientific Drilling Program (ICDP) Early Jurassic Earth System and Timescale project (JET) was undertaken between October 2020 and January 2021. The drill site is situated in a ...
  • New paleomagnetic data from the central Tethyan Himalaya refine the size of Greater India during the Campanian 
    Yuan, Jie; Deng, Chenglong; Yang, Zhenyu; Krijgsman, Wout; Thubtantsering; Qin, Huafeng; Yi, Liang; Zhao, Pan; Wan, Bo; Zhao, Liang; He, Huaiyu; Guo, Zhengtang; Zhu, Rixiang (Elsevier, 2023-11-15)
    Knowledge of the size of Greater India is critical to deciphering the geodynamic processes of the India-Asia collision, as the size of this landmass primarily determines the amount of continental subduction and crustal ...
  • Low Temperature Magnetic Properties of Variably Oxidized Natural and Synthetic Siderite 
    Dekkers, Mark J.; Hanckmann, Wout; Spassov, Simo; Behrends, Thilo (American Geophysical Union, 2023-10)
    Siderite (FeCO3) is an important ferrous iron carbonate in the geochemical cycling of iron, as it is a sink for iron under reducing conditions. However, its detection is not straightforward with classical analytical ...
  • Sodium Thiosulfate in Acute Myocardial Infarction:: A Randomized Clinical Trial 
    de Koning, Marie-Sophie Ly; van Dorp, Paulien; Assa, Solmaz; Pundziute-Do Prado, Gabija; Voskuil, Michiel; Anthonio, Rutger L; Veen, Duco; Leiner, Tim; Sibeijn-Kuiper, Anita J.; van Goor, Harry; van Veldhuisen, Dirk J; van der Meer, Peter; Nijveldt, Robin; Lipsic, Eric; van der Harst, Pim (Elsevier, 2023)
    In this proof-of-principle trial, the hypothesis was investigated that sodium thiosulfate (STS), a potent antioxidant and hydrogen sulfide donor, reduces reperfusion injury. A total of 373 patients presenting with a first ...
  • The feasibility of using consumer-level activity trackers in population monitoring of physical activity 
    Kraakman, Rianne; Kompier, Maaike; Luiten, Annemieke; Toepoel, Vera (European Survey Research Association, 2023)
    Consumer-level activity trackers can potentially be used for population monitoring of physical activity, without suffering from the recall and social desirability bias that occur in self-report and at lower costs and effort ...
  • Fish remains from the Rhaetian (Late Triassic) of Winterswijk, the Netherlands (Pisces: Chondrichthyes and Actinopterygii) 
    De Lange, Bart; Chenal, Emmanuel; Diependaal, Henk J.; Reumer, Jelle W.F. (Cambridge University Press 2010, 2023-10-10)
    Chondrichthyan and actinopterygian fish remains from Rhaetian (c. 208.05-201.36 Ma) or perhaps Late Norian deposits in the Winterswijk quarry are described. The most abundant taxon is the actinopterygian Gyrolepis albertii, ...
  • Efficient chemical and microbial removal of iron and manganese in a rapid sand filter and impact of regular backwash 
    Haukelidsaeter, Signe; Boersma, Alje S.; Piso, Lina; Lenstra, Wytze K.; van Helmond, Niels A.G.M.; Schoonenberg, Frank; van der Pol, Erik; Hurtarte, Luis C.C.; van der Wielen, Paul W.J.J.; Behrends, Thilo; van Kessel, Maartje A.H.J.; Lücker, Sebastian; Slomp, Caroline P. (Pergamon-elsevier Science Ltd, 2024-02-01)
    Aeration followed by rapid sand filtration is a common method in drinking water treatment to remove iron (Fe) and manganese (Mn) from anoxic groundwater. To ensure the successful removal of Fe and Mn within a single filter, ...
  • Preface: Iontronics: from fundamentals to ion-controlled devices 
    Faez, Sanli; Lemay, Serge G. (Royal Society of Chemistry, 2023-10-03)
  • Multiple Timing and Spatial Scaling for Bifurcations 
    Verhulst, Ferdinand (Springer Netherlands, 2023-06)
    Scaling time and spatial domains often seem natural in ODEs, but unfortunately, its useful explicit form does not always agree with intuition. After reviewing the well-known methods, multiple timing and averaging, we will ...
  • Evaluation and prediction of individual growth trajectories 
    van Buuren, Stef (Informa Healthcare, 2023-01-02)
    Background: Conventional growth charts offer limited guidance to track individual growth. Aim: To explore new approaches to improve the evaluation and prediction of individual growth trajectories. Subjects and methods: We ...
  • Adaptive foraging of pollinators fosters gradual tipping under resource competition and rapid environmental change 
    Terpstra, Sjoerd; Marquitti, Flávia M. D.; Vasconcelos, Vítor V. (Public Library of Science, 2024-01-09)
    Plant and pollinator communities are vital for transnational food chains. Like many natural systems, they are affected by global change: rapidly deteriorating conditions threaten their numbers. Previous theoretical studies ...
  • Broken Stick Model for Irregular Longitudinal Data 
    van Buuren, Stef (University of California at Los Angeles, 2023-03-23)
    Many longitudinal studies collect data that have irregular observation times, often requiring the application of linear mixed models with time-varying outcomes. This paper presents an alternative that splits the quantitative ...
  • Impute-then-exclude versus exclude-then-impute: Lessons when imputing a variable used both in cohort creation and as an independent variable in the analysis model 
    Austin, Peter C.; Giardiello, Daniele; van Buuren, Stef (John Wiley and Sons Ltd, 2023-05-10)
    We examined the setting in which a variable that is subject to missingness is used both as an inclusion/exclusion criterion for creating the analytic sample and subsequently as the primary exposure in the analysis model ...
  • Targeted screening of inflammatory mediators in spontaneous degenerative disc disease in dogs reveals an upregulation of the tumor necrosis superfamily 
    Bitterli, Thomas; Schmid, David; Ettinger, Ladina; Krupkova, Olga; Bach, Frances C.; Tryfonidou, Marianna A.; Meij, Björn P.; Pozzi, Antonio; Steffen, Frank; Wuertz‐Kozak, Karin; Smolders, Lucas A. (Wiley-Blackwell Publishing Ltd, 2024-03)
    Background The regulation of inflammatory mediators in the degenerating intervertebral disc (IVD) and corresponding ligamentum flavum (LF) is a topic of emerging interest. The study aimed to investigate the expression of ...
  • Logistic regression vs. predictive mean matching for imputing binary covariates 
    Austin, Peter C.; van Buuren, Stef (SAGE Publications Ltd, 2023-11)
    Multivariate imputation using chained equations (MICE) is a popular algorithm for imputing missing data that entails specifying multivariate models through conditional distributions. For imputing missing continuous variables, ...
  • The Practice and Politics of Secretary General Appointments 
    Van Dorp, Erik-Jan (SAGE Publications Inc., 2023-07)
    The question of who is appointed to key administrative posts at the expense of whom lies at the heart of public administration research. In this paper, I study what career experiences have increased senior civil servants' ...
  • Controls on upstream-migrating bed forms in sandy submarine channels 
    Englert, Rebecca G.; Vellinga, Age J.; Cartigny, Matthieu J.B.; Clare, Michael A.; Eggenhuisen, Joris T.; Hubbard, Stephen M. (Geological Society of America, 2023-09-27)
    Submarine channels parallel river channels in their ability to transport sediment. However, in contrast to rivers, sediment transport and bed-form development in submarine channels are less well understood. Many steep ...
  • Deep-water sand transfer by hyperpycnal flows, the Eocene of Spitsbergen, Arctic Norway 
    Grundvåg, Sten Andreas; Helland-Hansen, William; Johannessen, Erik P.; Eggenhuisen, Joris; Pohl, Florian; Spychala, Yvonne (Wiley Online Library, 2023-12)
    Flood-generated hyperpycnal flows are dense, sediment-laden, turbulent flows that can form long-lived, bottom-hugging turbidity currents, which undoubtedly transport large volumes of fine-grained sediments into the ocean. ...