{"product_id":"distributed-simulations-for-3d-ultrasound-computer-tomography-von-marcus-hardt","title":"Distributed Simulations for 3D Ultrasound Computer Tomography","description":"\u003cp\u003eMore than 10% of all women in the western  world get breast cancer.  High sensitivity to  detect tumors with a size of 5mm and the use of  non-ionising radiation are desirable to avoid the  development of metastases. Ultrasound Computer  Tomography (USCT) currently developed at KIT  promises to be such a device.    The USCT project requires precise simulation data  of realistic breast models for the optimisation  and further development.  Up to now it was not  possible to get such simulations within a time  frame of roughly one day of computing time.    The simulations presented in this work numerically solve the wave  equation of the problem.  The main approximation  made is the assumption that density changes are  negligible in human tissue.  The errors introduced  by this assumption are analysed in this work.    An existing analytical solution for plane waves  scattered at a sphere was used to verify the  results of the developed numerical solution.    Distributed processing accelerated the presented  simulations.  A Matlab development environment was  implemented, which enables the users to distribute  arbitrary Matlab tasks to a cluster or to cloud  computing resources.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783838134765\"\u003e\u003ch3\u003eAcoustic wave simulations for a new breast cancer imaging device\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783838134765","offer_id":39487834652765,"sku":"9783838134765","price":79.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/0da82bdd-5b42-4947-9466-7e87ea6b52c8.jpg?v=1772865934","url":"https:\/\/shop.autorenwelt.de\/en\/products\/distributed-simulations-for-3d-ultrasound-computer-tomography-von-marcus-hardt","provider":"Autorenwelt Shop","version":"1.0","type":"link"}