51 research outputs found
A new miniaturized ultrasonic circular array for endoscopic application in NDT and medicine
No full textIn this paper we focus on a new development of an ultrasonic array for endoscopic application in medicine and NDT. This new device is a so-called circular array and consists of more than 80 strip elements. The diameter of this array is 10 mm. The frequency is about 5.0 MHz. The mathematical algorithm, monochromatic and broadband calculations of the soundfield are shown. Furthermore the process of manufacturing is discussed and partially depicted
Entwicklung eines modularen Endosonographiesystems fuer Diagnostik und Therapie des oberen und unteren Verdauungstraktes
No full textSIGLEAvailable from TIB Hannover: FR 5126+a / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekDEGerman
Fine structure of the ciliated epidermis on the tentacles ofOwenia fusiformis (Polychaeta, Oweniidae)
No full text
Investigating Tick-borne Flaviviral-like Particles as a Delivery System for Gene Therapy
No full textâFollowing the word of Godâ: Empirical insights into managerial perceptions on spirituality, culture and health
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