نتایج جستجو برای: computed micro tomography

تعداد نتایج: 374705  

Journal: :iranian journal of radiation research 0
a. saravanakumar department of applied science, psg college of technology, coimbatore 641 004, india k. vaideki 1department of applied science, psg college of technology, coimbatore 641 004, india k.n. govindarajan department of radiology, psg institute of medical science and research & hospitals, coimbatore 641004, india b. devanand department of radiology, psg institute of medical science and research & hospitals, coimbatore 641004, india s. jayakumar department of physics, psg institute of technology and applied research, coimbatore 641 062, india s.d. sharma radiological physics and advisory division, bhabha atomic research centre, mumbai- 400094, india

background: to suggest south india ct diagnostic reference levels (drls) by collecting radiation doses for the most commonly performed ct examinations. materials and methods: a pilot study investigated the most frequent ct examinations. 110 ct sites were asked to complete a survey booklet to allow the recording of ct parameters for each of 3 ct examinations during a 1 year time period. dose dat...

Journal: :The European respiratory journal 2006
J R Dame Carroll A Chandra A S Jones N Berend J S Magnussen G G King

Volume averaging results in both over- and underestimation of airway dimensions when they are measured by high-resolution computed tomography (HRCT). The current authors calibrated computerised measurements of airway dimensions from HRCT against a novel three-dimensional micro-computed tomography (CT) standard, which has a 50-fold greater resolution, as well as against traditional morphometry. ...

Journal: :Journal of the Society of Powder Technology, Japan 2004

Journal: :Current Directions in Biomedical Engineering 2023

Abstract The sound of food is influence on how its flavour perceived. Although rarely studied in psychoacoustics, cheese may have a resonating internal structure the audible spectrum. It has been speculated that this or small bubbles are formed as result fermentation responsible for creating acoustic responses. purpose study was to design mechanical methodology create acoustics from samples and...

Journal: :Journal of the Korean Society of Visualization 2010

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