Objective Quantification of In-Hospital Patient Mobilization after Cardiac Surgery Using Accelerometers: Selection, Use, and Analysis. - Frank R. Halfwerk; Jeroen H. L. van Haaren; Randy Klaassen; Robby van Delden; Peter H. Veltink; Jan G. Grandjean (Sensors, 2021)

A Movement-Artefact-Free Heart-Rate Prediction System. - Maarten Thoonen; Peter H. Veltink; Frank R. Halfwerk; Robby van Delden; Ying Wang 072 (CinC, 2022)

Helical Propulsion in Low-Re Numbers with Near-Zero Angle of Attack. - Leendert-Jan W. Ligtenberg; Ilse A. A. Ekkelkamp; Frank R. Halfwerk; Constantinos Goulas; Jutta Arens; Michiel Warlé; Islam S. M. Khalil (IROS, 2023)