Theresia van Essen

Symposium CHOIR in practice - 21 & 22 November 2013

Curriculum Vitae

05-2010 until present: PhD Student at HagaZiekenhuis
08-2009 until present: PhD Student at University of Twente
09-2008 until 05-2009: Student-Assistant at ORTEC BV
09-2007 until 06-2009: Master Applied Mathematics at Delft University of Technology
09-2003 until 06-2007: Bachelor Technische Wiskunde at Delft University of Technology

Publications

Journal Papers

Minimizing the Waiting Time for Emergency Surgery
J.T. van Essen, J.L. Hurink, E.W. Hans, A. Oversberg
Operations Research for Health Care 1 (2-3): 34-44, 2012

Decision Support System for the Operating Room Scheduling Problem
J.T. van Essen, J.L. Hurink, W. Hartholt
Health Care Management Science 15 (4): 355-372, 2012

Reducing the Number of Required Beds by Rearranging the OR-Schedule
J.T. van Essen, J.M. Bosch, E.W. Hans, M. van Houdenhoven, J.L. Hurink
OR Spectrum - Published online, 2013

Rescheduling in the OR: a decision support system keeps stakeholders and OR-manager happy
J.T. van Essen, J.L. Hurink, W. Hartholt
(E)Hospital 15 (4), 2013

Working Papers

Heuristics for the Uncapacitated Hub Location and Network Design Problem with a Mixed Vehicle Fleet
J.T. van Essen, W.J.M. Meuffels, K.I. Aardal, H.A. Fleuren

Clustering Clinical Departments for Wards to Achieve a Prespecified Blocking Probability
J.T. van Essen, J.L. Hurink, M. van Houdenhoven

Models for Ambulance Planning on the Strategic and the Tactical Level
J.T. van Essen, J.L. Hurink, S. Nickel, M. Reuter

Students

Woutske Hartholt, Applied Mathematics, University of Twente - Master project (2010)
Beslissingsondersteuning voor het aanpassen van de online OK-planning

JoŽl Bosch, Industrial Engineering and Management, University of Twente - Master project (2010-2011)
Better utilisation of the OR with less beds

Frank van der Meulen, Bedrijfskunde, HBO Nederland - Bachelor project (2011)
Verdeling kosten ziekenhuisapotheek over afdelingen

Mirel Maraha, Applied Mathematics, University of Twente - Master project (2011)
EfficiŽnter gebruik van CT-scanners - Casus bij Medisch Spectrum Twente

Erik Elderman, Health Care Technology and Management, University of Twente - Master project (2011)
Workload on emergency department

Frank Gielen, Health Care Technology and Management, University of Twente - Master project (2011)
Improved planning for catheterisation room unit

Minke Sluis, Gezondheidswetenschappen, Universiteit Twente - Bachelor project (2011)
Statistische analyse van aanvraagduur voor onderzoeken en consulten in het HagaZiekenhuis

Bas Kamphorst, Technische Bedrijfskunde, Universiteit Twente - Bachelor project (2012)
Optimalisatie van de samenstelling van steriele medische instrumentennetten

Marleen Balvert, Operations Research and Management Science, Tilburg University - Master project (2012)
Taking your breath away: a more ecient use of the lung function department

Contact Information

Ir. J.T. van Essen
Faculty of EEMSC
Department of Applied Mathematics
Zilverling 4006
Postbus 217
7500 AE Enschede
+31 53 489 3431
j.t.vanessen at ewi.utwente.nl