Results 241 to 250 of about 49,566 (282)

Visually estimating body mass of wild pigs. [PDF]

open access: yesSci Rep
Snow NP   +6 more
europepmc   +1 more source

Intra-colony light gradients drive variation in coral symbiont morphology and carbon storage. [PDF]

open access: yesISME J
Catacora-Grundy A   +5 more
europepmc   +1 more source
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A revolution morphometrics

Trends in Ecology & Evolution, 1993
We are now in the midst of a revolution in morphometric methodology. The new approaches are more effective in capturing information about the shape of an organism and result in more powerful statistical procedures for testing for differences in s shape.
F, James Rohlf, L F, Marcus
openaire   +2 more sources

Geometric Morphometrics

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 ...
openaire   +2 more sources

Geometric Morphometrics

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
openaire   +3 more sources

Multivariate Morphometrics.

Journal of the Royal Statistical Society. Series A (General), 1972
D. A. Williams   +2 more
  +5 more sources

Biology Clearly Needs Morphometrics. Does Morphometrics Need Biology?

Biological Theory, 2009
It is now well documented that biology needs morphometrics. Morphometrics can provide useful and often unexpected information about development and growth, functional—especially mechanical—adaptation, and evolutionary difference and relationship. Such studies often apply coordinate data from anatomical landmarks.
Charles Oxnard, Paul O’Higgins
openaire   +1 more source

Morphometric evaluation.

Contributions to gynecology and obstetrics, 1983
Placental dysfunction can be evaluated through the quantitative analysis of the morphological changes in the placental structures that are intimately related to the transfer function of the placenta. This is illustrated in the results collected from the placenta of an SGA infant, which show that this placenta differs from a control group by having ...
openaire   +1 more source

Morphometrics of fish gills

Respiration Physiology, 1972
Abstract Morphometric studies contribute to our understanding of gill function in respect of (a) the flow of water across the gills, and (b) gas exchange. The resistance to water flow is subdivided into its component parts and evidence presented that recruitment of both water and blood pathways play an important role in gill function.
openaire   +2 more sources

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