Results 271 to 280 of about 26,084 (311)
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A Morphometric Study of the Larynx
Journal of Voice, 2014Describe anatomical measurements of a selection of laryngeal structures, performing a comparison of such measurements between men and women and between different age groups.Populational morphometric study.Larynges from 50 male and 50 female fresh cadavers of older than 40 years were removed during autopsy.The following measurements were made on the ...
Geraldo Pereira, Jotz +5 more
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The conundrum of morphometrics
TAXON, 2003As a beginning, I offer a quotation from MacLeod(2002): “ The fundamental observation of biology is mor-phology. Morphological data form the basis of virtuallyall systematic descriptions” . That this is so is reinforcedby the fact that the vast majority of systematic studiesbegin by grouping organisms on the basis of morpholog-ical similarity.
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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 ...
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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.
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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.
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Morphometric Analyses of Macrophages
2023Cell morphology and motility drive the cellular capabilities to interact with the environment. For example, microglia, the longest known tissue-resident macrophages, show a highly branched process tree with which they continuously scan their environment.
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Morphometric Characteristics of Cryptotia
Annals of Plastic Surgery, 1994In this study, we measured the normal and affected auricles of patients with cryptotia by the Martin method, quantitatively analyzed the data, and conducted a comparative study. On the basis of auricular measurements, cryptotia is defined as a deformity of the upper one third of the auricle, which develops as a result of the sum total of vectors ...
K, Yano, Y, Hata, K, Matsuka, O, Ito
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The Morphological and Morphometric Features of the Scaphoid
Journal of Hand Surgery, 2004This cadaveric study used 200 scaphoid bones (100 left and 100 right) to assess 24 morphological and 11 morphometric parameters. At least one morphometric feature was absent in all scaphoids, though the tubercle and the dorsal sulcus were present in all instances. There were significant differences in the circumferences of the waist and the base of the
Tetik, S, Korman, E, Ceri, N, Gunal, I
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Developments in Cranial Morphometrics
Folia Primatologica, 1989This paper sets out to describe a number of traditional and novel approaches to craniometry. These include linear and angular measurements, indices, shape factors, least squares, and Fourier analysis. A study is presented in which these different techniques are applied to a phenetic analysis of the crania of a variety of living and extinct hominoids ...
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