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RF Exposure Assessment in ITS-5.9 GHz V2X Connectivity and Vehicle Wireless Technologies

Yizhen Yang (Onderzoeker); Barbara M. Masini (Onderzoeker); Günter Vermeeren (Onderzoeker); Author image of Daniel van den Akker Daniel van den Akker (Onderzoeker); Sam Aerts (Onderzoeker); Emma Chiaramello (Onderzoeker); Marta Bonato (Onderzoeker); Joe Wiart (Onderzoeker); Gabriella Tognola (Onderzoeker); Wout Joseph (Onderzoeker)

As Vehicle-to-Everything (V2X) communication technologies gain prominence, ensuring human safety from radiofrequency (RF) electromagnetic fields (EMF) becomes paramount. This study critically examines human RF exposure in the context of ITS-5.9 GHz V2X connectivity, employing a combination of numerical …

2024-07-29TechniekArtikel

Radiology during pregnancy

Harmen Bijwaard (Lector); Fleur Wit (Lid Lectoraat); Colinda Vroonland (Lid Lectoraat)

Abstract Radiology during pregnancy: risks, radiation protection in medical practice, and communication with the patient. Authors: Harmen Bijwaard, Fleur Wit, Colinda Vroonland, has been accepted as POSTER at the 47th Annual Meeting of the European Radiation Research Society (ERRS 2022), which will …

2022-07-07GezondheidConferentiebijdrage

Stralenbelasting op de hartcatheterisatie in verhouding tot de gestelde limieten

Sietske de Boer (Student); Marije Elzinga (Student); Paul Plasman (Begeleider); H. Erenstein (Begeleider)

Door recente verlaging van de equivalente dosis van de ooglens van 150 mSv naar 20 mSv per jaar, is het belang van goed monitoren van ontvangen dosis nog belangrijker geworden. In deze studie is onderzocht wat de stralenbelasting is van interventiecardiologen, cardio-thoracaalchirurg, cardio-anesthesiologen …

2020-06-30GezondheidBachelor

Stralingsbelasting van de ooglens

F. van Marrum (Student); G. van Wilpe (Student); H. Erenstein (Begeleider)

Op de angiografie worden interventies van de bloedvaten uitgevoerd, waarbij de medewerkers worden blootgesteld aan straling. In de recente wetgeving is de dosis voor de ooglens bijgesteld van 150 mSv naar 20 mSv per jaar. In deze studie is onderzocht wat de ontvangen ooglensdosis van de interventie radiologen …

2019-05-31GezondheidBachelor

Het ALARA-principe bij gebruik van de mini C-boog

Marijke Venema (Student); Martha de Jong (Student); Peter Lesterhuis (Begeleider); Marcel Voet (Begeleider)

Het doel van dit praktijkgericht onderzoek is een advies geven aan het OK-personeel in het Medisch Centrum Leeuwarden, zodat zo stralingshygiënisch als praktischer wijs mogelijk gewerkt kan worden bij werkzaamheden met de mini C-boog bij hand-/polschirurgie. Tijdens acht ingrepen met de mini C-boog is …

2019-05-27GezondheidBachelor

Sustainable wood protection with living surface fungi

Rensink, S. (Stephanie) (Researcher); Sailer, M. (Michael) (Researcher); Nieuwenhuijzen, E.R. (Elke) van (Researcher); Struck, C. (Christian) (Lector)

Concepts to protect wood from factors like ultraviolet (UV) radiation, water and wood-decaying fungi with the help of fungi exist in different variants. The idea to treat wood with the help of linseed oil and the living fungus Aureobasidium pullulans originated in 1996 during an European project assessing …

2018-06-01AlgemeenConferentiebijdrage

RADIATION PROTECTION FOR INTERVENTIONAL FLUOROSCOPY

Harmen Bijwaard (Lector); Doreth Valk; Ischa de Waard-Schalkx

Abstract—A survey was conducted among 20 Dutch hospitals about radiation protection for interventional fluoroscopy. This was a follow-up of a previous study in 2007 that led to several recommendations for radiation protection for interventional fluoroscopy. The results indicate that most recommendations …

2018GezondheidConferentiebijdrage

Radiation protection in pediatric radiology

Harmen Bijwaard (Lector); Doreth Valk; Ischa de Waard-Schalkx

Abstract—A survey about radiation protection in pediatric radiology was conducted among 22 general and seven children’s hospitals in the Netherlands. Questions concerned, for example, child protocols used for CT, fluoroscopy and x-ray imaging, number of images and scans made, radiation doses and measures …

2016-10-01GezondheidArtikel

Review article – A narrative review on the reduction of effective dose to a paediatric patient by using different combinations of kVp, mAs and additional filtration whilst maintaining image quality

Schaake, Wouter (Healthy Ageing, Allied Health Care And Nursing); Visser, Ruurd; Huizinga, Elsbeth; Bloomfield, Charlotte; Boavida, Filipa; Chabloz, Diane; Crausaz, Emilie; Hustveit, Hanne; Knight, Heidi; Pereira, Anna; Harsaker, Vanja

This paper reviews the literature for lowering of dose to paediatric patients through use of exposure factors and additional filtration. Dose reference levels set by The International Commission on Radiological Protection (ICRP) will be considered. Guidance was put in place in 1996 requires updating …

2015AlgemeenConferentiebijdrage

Review article – Optimisation of exposure parameters for spinal curvature measurements in paediatric radiography

de Haan, Seraphine; Reis, Cláudia; Ndlovu, Junior; Serrenho, Catarina; Akhtar, Ifrah; Garcia, José Antonio; Linde, Daniël; Thorskog, Martine; Franco, Loris; Hogg, Peter

This review aims to identify strategies to optimise radiography practice using digital technologies, for full spine studies on paediatrics focusing particularly on methods used to diagnose and measure severity of spinal curvatures. The literature search was performed on different databases (PubMed, Google …

2015AlgemeenConferentiebijdrage

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