نتایج جستجو برای: cavalieri method
تعداد نتایج: 1630263 فیلتر نتایج به سال:
We evaluated the accuracy of estimating the volume of biological soft tissues from their three-dimensional (3D) computer wireframe models, reconstructed from histological data sets obtained from guinea-pig spinal cords. We compared quantification from two methods of three-dimensional surface reconstruction to standard quantitative techniques, Cavalieri method employing planimetry and point coun...
Stereological methods for serial sections traditionally assume that the sections are exactly equally spaced. In reality, the spacing and thickness of sections can be quite irregular. This may affect the validity and accuracy of stereological techniques, especially the Cavalieri estimator of volume. We present a new formula for the accuracy of the Cavalieri estimator that includes the effect of ...
André V. G. Cavalieri, Peter Jordan, Tim Colonius and Yves Gervais Journal of Fluid Mechanics / Volume 704 / August 2012, pp 388 420 DOI: 10.1017/jfm.2012.247, Published online: 03 July 2012 Link to this article: http://journals.cambridge.org/abstract_S0022112012002479 How to cite this article: André V. G. Cavalieri, Peter Jordan, Tim Colonius and Yves Gervais (2012). Axisymmetric superdirect...
When Cavalieri found his theory in 1635, Chinese mathematicians had used the theory for more than one millennium. 2003 Elsevier Inc. All rights reserved.
Stereological Evaluation of Tumor Regression Rates in Lung Cancer Using CT Via the Cavalieri Method.
OBJECTIVE The aims of this study were to analyze the relevant methods of computed tomography (CT) and stereology with respect to the estimation of tumor volume and to determine whether the response rates measured by the stereological method correlate with those of conventional morphometric techniques in lung cancer. MATERIALS AND METHODS The study group was composed of 32 patients, including ...
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