PRACTICAL STEREOLOGICAL METHODS FOR MORPHOMETRIC CYTOLOGY

Practical Stereological Methods for Morphometric Cytology

Stereological principles provide efficient and reliable tools for the determination of quantitative parameters of tissue structure on sections. Some principles which allow the estimation of volumetric ratios, surface areas, surface-to-volume ratios, thicknesses of tissue or cell sheets, and the number of structures are reviewed and presented in general form; means for their practical applicatio...

The set of stereological morphometric grids macros for ImageJ software

An Introduction to Stereological Analysis: Morphometric Techniques for Beginning Biologists

Marshall Sundberg is Associate Professor of Botany at Louisiana State University. He received his B.A. (1971) from Carleton College and M.S. (1973) and Ph.D. (1978) from the University of Minnesota. From 1978 he has was on the faculty of the University of Wisconsin–Eau Claire. In 1985 he moved to LSU where he coordinates the biology program. His research interests are in the flowering plant dev...

islanding detection methods for microgrids

امروزه استفاده از منابع انرژی پراکنده کاربرد وسیعی یافته است . اگر چه این منابع بسیاری از مشکلات شبکه را حل می کنند اما زیاد شدن آنها مسائل فراوانی برای سیستم قدرت به همراه دارد . استفاده از میکروشبکه راه حلی است که علاوه بر استفاده از مزایای منابع انرژی پراکنده برخی از مشکلات ایجاد شده توسط آنها را نیز منتفی می کند . همچنین میکروشبکه ها کیفیت برق و قابلیت اطمینان تامین انرژی مشترکان را افزایش ...

Stereological and Morphometric Analysis of MRI Chiari Malformation Type-1

OBJECTIVE In this study, we aimed to investigate the underlying ethiological factors in chiari malformation (CM) type-I (CMI) via performing volumetric and morphometric length-angle measurements. METHODS A total of 66 individuals [33 patients (20-65 years) with CMI and 33 control subjects] were included in this study. In sagittal MR images, tonsillar herniation length and concurrent anomalies...