Results 211 to 220 of about 132,207 (261)

Automated Imaging of Cultured Bacteria in Picoliter Droplets by Coherent Anti‐Stokes Raman Scattering and Two‐Photon Excited Fluorescence Microscopy

open access: yesJournal of Raman Spectroscopy, EarlyView.
We present an automated system that combines an image‐based fuzzy logic controller for precise positioning of microfluidic picoliter droplets with nonlinear microscopy, using CARS and TPEF modalities for detailed analysis of droplet composition. Time series and z‐stack images of E. coli, B. subtilis, and M. arborescens were recorded.
Fabian Ott   +6 more
wiley   +1 more source
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Morphometric measurement of abdominal organs

Acta Radiologica, 1997
Purpose: to determine interobserver variability in the morphometric measurement of abdominal organs with US and spiral CT, and to compare the results obtained with these two modalities Material and Methods: US and spiral CT examinations of the abdomen were performed in 25 patients.
R. Groell   +4 more
openaire   +3 more sources

Airway Measurement Using Morphometric Analysis

Annals of Otology, Rhinology & Laryngology, 1995
Measurement of airway size using endoscopic morphometry was investigated. Endoscopic images of the porcine tracheobronchial tree were obtained via a Storz system at a known distance from the telescope. The bronchi were marked with transluminal wires, transected, and imaged.
M C, Santos, L, Strande, E J, Doolin
openaire   +2 more sources

Genetic parameters of morphometric measurements in Criollo horses

Journal of Animal Breeding and Genetics, 2020
AbstractThe aim of this study was to estimate the genetic parameters for the morphometric measurements of withers height (WH), thoracic circumference (TC) and cannon bone circumference (CBC) of Criollo horses, stratified for maternal and paternal effects. Statistical genetic design of factor crossings was used to evaluate the offspring of full siblings
Vitória Müller   +5 more
openaire   +2 more sources

Sexing Forster’s Terns using Morphometric Measurements

Waterbirds, 2006
Abstract Forster’s Terns (Sterna forsteri), like most seabirds, are monomorphic and are difficult to sex without extensive behavioral observations or genetic sexing. We conducted the first morphological study and discriminant function analysis on Forster’s Terns to develop a method to accurately identify their sex in the field.
Jill D. Bluso   +3 more
openaire   +1 more source

Demonstrating morphometric protocols using polystome marginal hooklet measurements

Systematic Parasitology, 2005
The flexible body structure of polystomes (Monogenea: Polystomatidae) encumbers taxonomic classification and species identification. Large intraspecific and limited interspecific variation in the morphology of polystomes further complicates the identification of species.
Louis H Du, Preez, Milton F, Maritz
openaire   +2 more sources

Morphometric characterization and estimating body weight of two Algerian camel breeds using morphometric measurements

Tropical Animal Health and Production, 2020
This study was carried out in order to identify the body measurements of two different Dromedary camel breeds raised in Algeria. The animal material of the study consisted of a total of 115 animals belong to Steppe (n = 55) and Sahraoui (n = 60) camel breeds. Eye and coat colors along with body measurements such as head length, neck length, neck girth,
I, Meghelli   +5 more
openaire   +2 more sources

Measurement error in geometric morphometrics

Development Genes and Evolution, 2016
Geometric morphometrics-a set of methods for the statistical analysis of shape once saluted as a revolutionary advancement in the analysis of morphology -is now mature and routinely used in ecology and evolution. However, a factor often disregarded in empirical studies is the presence and the extent of measurement error.
openaire   +4 more sources

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