Hein Hans-Joachim

2666	THE EFFECT OF X-RAY IRRADIATION ON HUMAN DENTAL TISSUE MEASURED BY NANOINDENTATION authors: Fränzel Wolfgang, Gerlach Reinhard, Schaller Hans-Günther, Hein Hans-Joachim topic: Biomechanics session symposia: SS70 (SS68 III.) Biomechanics III. (Standard Session - oral contributions)
2667	INFLUENCE OF STORAGE MEDIA ON THE ELASTIC PROPERTIES OF DENTIN AND TOOTH ENAMEL – A SCANNING ACOUSTIC MICROSCOPY ANALYSIS authors: Kempf Katrin, Hein Hans-Joachim, Schubert Johannes, Raum Kay topic: Medical Physics session symposia: SS125 Medical Physics and Radiotherapy (Standard Session - oral contributions)