Zobrazeno 1 - 10
of 38
pro vyhledávání: '"N. van Velzen"'
Autor:
A. M. M. Manders, P. J. H. Builtjes, L. Curier, H. A. C. Denier van der Gon, C. Hendriks, S. Jonkers, R. Kranenburg, J. J. P. Kuenen, A. J. Segers, R. M. A. Timmermans, A. J. H. Visschedijk, R. J. Wichink Kruit, W. A. J. van Pul, F. J. Sauter, E. van der Swaluw, D. P. J. Swart, J. Douros, H. Eskes, E. van Meijgaard, B. van Ulft, P. van Velthoven, S. Banzhaf, A. C. Mues, R. Stern, G. Fu, S. Lu, A. Heemink, N. van Velzen, M. Schaap
Publikováno v:
Geoscientific Model Development, Vol 10, Pp 4145-4173 (2017)
The development and application of chemistry transport models has a long tradition. Within the Netherlands the LOTOS–EUROS model has been developed by a consortium of institutes, after combining its independently developed predecessors in 2005.
Externí odkaz:
https://doaj.org/article/2d5617332ab748c4addc0d0c2d32787a
Publikováno v:
Geoscientific Model Development, Vol 10, Iss 4, Pp 1751-1766 (2017)
In this study, we investigate a strategy to accelerate the data assimilation (DA) algorithm. Based on evaluations of the computational time, the analysis step of the assimilation turns out to be the most expensive part. After a study of the character
Externí odkaz:
https://doaj.org/article/44bbabf43413473abf934d3a7076cee5
Autor:
Y. Liu, A. H. Weerts, M. Clark, H.-J. Hendricks Franssen, S. Kumar, H. Moradkhani, D.-J. Seo, D. Schwanenberg, P. Smith, A. I. J. M. van Dijk, N. van Velzen, M. He, H. Lee, S. J. Noh, O. Rakovec, P. Restrepo
Publikováno v:
Hydrology and Earth System Sciences, Vol 16, Iss 10, Pp 3863-3887 (2012)
Data assimilation (DA) holds considerable potential for improving hydrologic predictions as demonstrated in numerous research studies. However, advances in hydrologic DA research have not been adequately or timely implemented in operational forecast
Externí odkaz:
https://doaj.org/article/b301ae8fb9f9452391e641ccd682658c
Autor:
Minke C Kortekaas, Marit H N van Velzen, Frank Grüne, Sjoerd P Niehof, Robert J Stolker, Frank J P M Huygen
Publikováno v:
PLoS ONE, Vol 13, Iss 10, p e0204105 (2018)
BACKGROUND:Vascular transit time (VTT) is the propagation time of a pulse wave through an artery; it is a measure for arterial stiffness. Because reliable non-invasive VTT measurements are difficult, as an alternative we measure pulse transit time (P
Externí odkaz:
https://doaj.org/article/abe50fb9a48342b8a1d050c8e0edd081
Publikováno v:
Biomedical Physics & Engineering Express, 5(6):Unsp 065010. IOP Publishing Ltd.
Biomedical Physics & Engineering Express, 5(6)
Biomedical Physics & Engineering Express, 5(6)
Objective: The speed of pressure pulses traveling through the blood, the pulse wave velocity (PWV), is a metric that provides substantial information about the passive and active elasticity of the blood vessels. Therefore, PWV is a valuable parameter
Publikováno v:
Journal of Clinical Monitoring and Computing, 33(2)
Journal of Clinical Monitoring and Computing, 33(2), 241-247. Springer Netherlands
Journal of Clinical Monitoring and Computing
Journal of Clinical Monitoring and Computing, 33(2), 241-247. Springer Netherlands
Journal of Clinical Monitoring and Computing
Arterial stiffness is a reliable prognostic parameter for cardiovascular diseases. The effect of change in arterial stiffness can be measured by the change of the pulse wave velocity (PWV). The Complior system is widely used to measure PWV between th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d10d8354f391d28afbf473c1432ba19b
http://resolver.tudelft.nl/uuid:f2e48670-a5c1-4f26-83fe-6489c1eabd2d
http://resolver.tudelft.nl/uuid:f2e48670-a5c1-4f26-83fe-6489c1eabd2d
Publikováno v:
Journal of Medical Devices, 12(1)
Journal of Medical Devices, 12(1):011006. The American Society of Mechanical Engineers (ASME)
Journal of Medical Devices, 12(1):011006. The American Society of Mechanical Engineers (ASME)
The multiphotodiode array (MPA) is a novel transmission photoplethysmography (PPG) sensor to measure pulse wave velocity (PWV) in the finger. To validate the MPA, a setup was built to generate a red laser dot traveling over the MPA with known and con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a90cfd31b4c6ffdf8d20653ebc6c1ae7
http://resolver.tudelft.nl/uuid:2e68df6d-168d-431e-9745-3807cfbdaea2
http://resolver.tudelft.nl/uuid:2e68df6d-168d-431e-9745-3807cfbdaea2
Autor:
Frank J P M Huygen, Frank Grüne, Minke C. Kortekaas, Marit H. N. van Velzen, Sjoerd P. Niehof, Robert Jan Stolker
Publikováno v:
PLoS ONE, Vol 13, Iss 10, p e0204105 (2018)
PLoS ONE
PLoS One (online), 13(10):e0204105. Public Library of Science
PLoS ONE
PLoS One (online), 13(10):e0204105. Public Library of Science
Background Vascular transit time (VTT) is the propagation time of a pulse wave through an artery; it is a measure for arterial stiffness. Because reliable non-invasive VTT measurements are difficult, as an alternative we measure pulse transit time (P
Autor:
Michal Heger, Thomas M. van Gulik, Marcel Cornelis Dirkes, Rick Bezemer, Sebastiaan D. Hemelrijk, Marit H. N. van Velzen
Publikováno v:
Scientific Reports, 8:3855. Nature Publishing Group
Scientific reports, 8(1). Nature Publishing Group
Scientific Reports, Vol 8, Iss 1, Pp 1-9 (2018)
Scientific Reports
Scientific reports, 8(1). Nature Publishing Group
Scientific Reports, Vol 8, Iss 1, Pp 1-9 (2018)
Scientific Reports
Hydrogen sulfide (H2S, 80 ppm) gas in an atmosphere of 17.5% oxygen reportedly induces suspended animation in mice; a state analogous to hibernation that entails hypothermia and hypometabolism. However, exogenous H2S in combination with 17.5% oxygen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ef4b1423e41eb99df8d769b6900d6a2
https://pure.eur.nl/en/publications/fbea744e-e7e3-4759-89af-ee060792a09c
https://pure.eur.nl/en/publications/fbea744e-e7e3-4759-89af-ee060792a09c
Autor:
Jasper van Bommel, Marit H. N. van Velzen, Jan Bakker, Alexandre Lima, A. B. Johan Groeneveld, Eva Klijn
Publikováno v:
Journal of Clinical Monitoring and Computing
Journal of Clinical Monitoring and Computing, 29(6), 707-712. Springer Netherlands
Journal of Clinical Monitoring and Computing, 29(6), 707-712. Springer Netherlands
Fluid therapy after initial resuscitation in critically ill, septic patients may lead to harmful overloading and should therefore be guided by indicators of an increase in stroke volume (SV), i.e. fluid responsiveness. Our objective was to investigat