Перегляд за автором "Golovenko, V. M."

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  • Немає доступних мініатюр
    Публікація
    Detrermination of the true dimentions of a cylindri cobject fromits X-ray photograph
    (Москва, 2001) Averyanova, L. A.; Golovenko, V. M.; Скляр, О. І.
    In clinical practice X-ray photographs are often used not only for the qualitative analysis of the images of objects, but also for the determination of some object dimensions. When acquiring an X-ray photograph one should always consider a projection magnification, due to which the determination of true object dimensions can be difficult. This magnification arises due to the finite radiator dimensions, finite distance to the object and between the object and the radiator. This can also happen if the object and radiator dimensions are comparable. If one has to make certain measurements on the X-ray photograph and then to calculate some values from these measurements, errors due to the projection distortion of each measured object arises (fig. 1). For instance, in X-ray morphometry of tubular bones it is necessary to measure the inner and outer diameters of the metacarpal bone when calculating osteoporosis indices. At that the projection distortion of every bone layer is different (Δr, ΔR).
  • Зображення мініатюри
    Публікація
    E-Learning of Functioning Principles Medical Intrascopy Systems
    (Varna, Bulgaria, 2007) Аврунін, О. Г.; Averyanova, L. A.; Golovenko, V. M.; Sklyar, O.
    Principles of E-Learning Medical Intrascopy Systems are described.
  • Зображення мініатюри
    Публікація
    The experience software-based desine of virtual medical intrascopy systems for simulation study
    (International Journal "Information Technologies and Knowledge", 2008) Аврунін, О. Г.; Averyanova, L. A.; Golovenko, V. M.; Скляр, О. І.
    Created virtual intrascopy systems allow carry out imitation experiments. Use of e-leaning means is effective method for training of bio-engineers and physicians. These systems may be additional leaning means at study of any high-end technology apparatus.The perspective of this work is design software for creating virtual operation room with several intrascopy systems and modern surgical tools models for surgical planning. This technology is very actually, for example, for neurosurgery planning. This special software will allow surgeon to simulate operation process and choose small-invasive surgical access.
  • Немає доступних мініатюр
    Публікація
    The Idia of Monitoring Mass Population Bone System Checkups
    (2001) Averyanova, L. A.; Golovenko, V. M.; Скляр, О. І.; Sharmazanova, E. P.
    In great extent, functional abilities of a human organism are determined by the state of its bone system. The extent, to which the bone pathology has spread, has become one of the most vital medical and social problems of the modern society. To catalyze investigations on the prophylactics, diagnosis and treatment of the bone system diseases, the W.H.O. has declared a decade of bones and joints (2000-2010).