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Comparative Cranial Geometric Morphometrics among Wistar Albino, Sprague Dawley, and WAG/Rij Rat Strains. [PDF]
Animals (Basel)Ağaç DK +8 more
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Wing geometric morphometrics and COI barcoding of Culex pipiens subgroup in the Republic of Korea. [PDF]
Sci RepJeon J +5 more
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Geometric morphometrics in the cloud
Infection, Genetics and Evolution, 2019 XYOM, for XY Online Morphometrics, is an online implementation of the geometric morphometric (GM) approach. It is a platform-independent product, and is presented here as an optional alternative software to client side morphometrics software. From the point of view of the user, the interesting features of a web application are: no download, no ...
Dujardin, Sebastien +1 more
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Measurement error in geometric morphometrics
Development Genes and Evolution, 2016Geometric 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.
Carmelo Fruciano
exaly +5 more sources
2013
The aim of this article is to provide a simple introduction to Geometric MorphoMetrics (GMM). GMM is the numerical study of the interaction of size and shape with covarying factors in biology. It represents the modern form of morphometrics, a discipline with a century long history, and it includes a variety of methods.
Ashley H. McKeown, Ryan W. Schmidt
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The aim of this article is to provide a simple introduction to Geometric MorphoMetrics (GMM). GMM is the numerical study of the interaction of size and shape with covarying factors in biology. It represents the modern form of morphometrics, a discipline with a century long history, and it includes a variety of methods.
Ashley H. McKeown, Ryan W. Schmidt
openaire +3 more sources
Form, Function, and Geometric Morphometrics
The Anatomical Record, 2014ABSTRACTGeometric morphometrics (GM) has increasingly become an important tool in assessing and studying shape variation in a wide variety of taxa. While the GM toolkit has unparalleled power to quantify shape, its use in studies of functional morphology have been questioned.
Siobhán B, Cooke, Claire E, Terhune
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Annual Review of Anthropology, 2007
Morphometrics, the field of biological shape analysis, has undergone major change in recent years. Most of this change has been due to the development and adoption of methods to analyze the Cartesian coordinates of anatomical landmarks. These geometric morphometric (GM) methods focus on the retention of geometric information throughout a study and ...
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Morphometrics, the field of biological shape analysis, has undergone major change in recent years. Most of this change has been due to the development and adoption of methods to analyze the Cartesian coordinates of anatomical landmarks. These geometric morphometric (GM) methods focus on the retention of geometric information throughout a study and ...
openaire +2 more sources
The effects of parallax on geometric morphometric data
Computers in Biology and Medicine, 2002This study questions the use of parallactic images in the field of geometric morphometrics. Landmark data from both standard and distorted images of grids were compared to determine the differences between the data sets. The distorted images resulted from placing the camera too close to the specimen, thereby creating a parallax.
Sarah K. Mullin, Peter J. Taylor
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Tetralogy of fallot: A morphometric and geometric study
The American Journal of Cardiology, 1975Fourteen examples of tetralogy of Fallot were studied by morphometric and geometric methods, and the findings compared with results from 10 normal hearts. The data show that in Fallot's tetralogy the conal septum is deviated anteriorly. The infundibulum, although narrow, is similar to, or of greater length than, that of the normal heart.
A E, Becker, M, Connor, R H, Anderson
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