The active space debris removal mission RemoveDebris. Part 2: In orbit operations von Aglietti, Guglielmo S., Taylor, Ben, Fellowes, Simon, Salmon, Thierry, Retat, Ingo, Hall, Alexander, Chabot, Thomas, Pisseloup, Aurélien, Cox, C., Zarkesh, A., Mafficini, A., Vinkoff, N., Bashford, K., Bernal, Cesar, Chaumette, François, Pollini, Alexandre, Steyn, Willem H.

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The active space debris removal mission RemoveDebris. Part 1: From concept to launch von Forshaw, Jason L., Aglietti, Guglielmo S., Fellowes, Simon, Salmon, Thierry, Retat, Ingo, Hall, Alexander, Chabot, Thomas, Pisseloup, Aurélien, Tye, Daniel, Bernal, Cesar, Chaumette, François, Pollini, Alexandre, Steyn, Willem H.

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RemoveDEBRIS: An in-orbit active debris removal demonstration mission von Forshaw, Jason L., Aglietti, Guglielmo S., Navarathinam, Nimal, Kadhem, Haval, Salmon, Thierry, Pisseloup, Aurélien, Joffre, Eric, Chabot, Thomas, Retat, Ingo, Axthelm, Robert, Barraclough, Simon, Ratcliffe, Andrew, Bernal, Cesar, Chaumette, François, Pollini, Alexandre, Steyn, Willem H.

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Final payload test results for the RemoveDebris active debris removal mission von Forshaw, Jason L., Aglietti, Guglielmo S., Salmon, Thierry, Retat, Ingo, Roe, Mark, Burgess, Christopher, Chabot, Thomas, Pisseloup, Aurélien, Phipps, Andy, Bernal, Cesar, Chaumette, François, Pollini, Alexandre, Steyn, Willem H.

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Cubesat solar sail 3-axis stabilization using panel translation and magnetic torquing von Steyn, Willem H., Lappas, Vaios

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A dual-wheel multi-mode spacecraft actuator for near-minimum-time large angle slew maneuvers von Steyn, Willem H.

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A view finder control system for an earth observation satellite von Steyn, Willem H.

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Near-minimum-time eigenaxis rotation maneuvers using reaction wheels von Steyn, Willem

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Optimal Combined Reaction-Wheel Momentum Management for Earth-Pointing Satellites von Chen, Xiaojiang, Steyn, Willem H, Hodgart, Stephen, Hashida, Yoshi

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Comparison of low-earth-orbit satellite attitude controllers submitted to controllability constraints von Steyn, Willem H.

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In-orbit thruster calibration techniques and experiment results with UoSAT-12 von Wu, Shu-Fan, Steyn, Willem H., Bordany, Refaat E.

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I‐2c von Steyn, Willem H, Lappas, Vaios J

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Arcminute Attitude Estimation for CubeSats with a Novel Nano Star Tracker von Erlank, Alexander O., Steyn, Willem H.

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Near-minimum-time eigenaxis rotation maneuvers using reaction wheels von Steyn, Willem H

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An Attitude Control System for ZA-AeroSat subject to significant Aerodynamic Disturbances von Steyn, Willem H., Kearney, Mike-Alec

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An Attitude Control System for the Deployment and Stabilisation of a Tethered Dual CubeSat Mission von Kearney, Mike-Alec, Steyn, Willem H.

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An attitude control system for the deployment and stabilisation of a tethered dual CubeSat mission von Kearney, Mike-Alec, Steyn, Willem H.

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Fuzzy control for a non-linear MIMO plant subject to control constraints von Steyn, W.H.

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Association Between Human Immunodeficiency Virus Viremia and Compromised Neutralization of Severe Acute Respiratory Syndrome Coronavirus 2 Beta Variant von Hwa, Shi-Hsia, Snyman, Jumari, Bernstein, Mallory, Ganga, Yashica, Cele, Sandile, Muema, Daniel, Tan, Chee Wah, Khan, Khadija, Karim, Farina, Hanekom, Willem, Bernstein, Leslie, Kaufmann, Stefan H E, Wang, Lin-Fa, Ndung’u, Thumbi, Sigal, Alex

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Effects of BCG vaccination on donor unrestricted T cells in two prospective cohort studies von Gela, Anele, Murphy, Melissa, Rodo, Miguel, Hadley, Kate, Hanekom, Willem A., Boom, W.Henry, Johnson, John L., Hoft, Daniel F., Joosten, Simone A., Ottenhoff, Tom H.M., Suliman, Sara, Moody, D.Branch, Lewinsohn, David M., Hatherill, Mark, Seshadri, Chetan, Nemes, Elisa, Scriba, Thomas J., Briel, Libby, Veldtsman, Hellen, Khomba, Nondumiso, Pienaar, Bernadette, Africa, Hadn, Steyn, Marcia

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