Results 111 to 120 of about 208,590 (159)

Endodontic Management of Permanent Mandibular Teeth having Rare Morphological Variations in Root Canal Anatomy-A Case Report.

J Pharm Bioallied Sci
Yadav M, Ojha SS, Raj S, Jain G, Shukla P, Misra P.   +5 more
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Conifers: morphology and variation

Tree Physiology, 1993
Classification concept and definition of species speciation higher taxonomic units vernacular and derived names botanical nomenclature morphological characteristics geographic distribution a systematic outline of recent Gymnosperms key to the genera of Coniferophytina in this book key to the identification of seedlings of some genera of Coniferophytina
Rudolf Schmid, Mirko Vidakovic, Maja Soljan   +2 more
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Morphologic Variations in Graft Endothelium

Archives of Ophthalmology, 1980
The morphologic features of corneal endothelium were studied with clinical specular microscopy in 33 cases of clear corneal transplants. A complete morphologic profile of the corneal endothelium, which included cell density, mean cell area, and variation in cell size (polymegethism), was obtained with an automated, pattern-analysis system.
G N, Rao, R E, Stevens, A I, Mandelberg, J V, Aquavella   +3 more
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Morphological Variation and Speciation

Systematic Botany, 1985
Developmental factors (e.g., canalization, plasticity, epistasis) weaken the integration of genomic and morphological diversification. Numerous non-lethal morphological mutations and several cases of substantial morphological differentiation associated with negligible isozymic di- vergence have been documented. These observations suggest that evolution
Jerrold I. Davis, Amy Jean Gilmartin
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Morphology and spelling variation

2022
Supplementary material for a pilot study on word-final omissions in a corpus of school-exit exams.
Hartmann, Stefan, Berg, Kristian, Claeser, Daniel   +2 more
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Morphological variation *

2020
The principles of twofold vowel harmony and fourfold vowel harmony form, together with a number of consonant assimilations, the core of what at first sight looks like an enormous variation in suffixes. Since this apparent proliferation is largely predictable, it can neatly be reduced by adopting archetypical notations: –(y)E can be rewritten as four ...
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Ontogenetic variation in human nasal morphology

The Anatomical Record, 2021
AbstractInternal nasal cavity morphology has long been thought to reflect respiratory pressures related to heating and humidifying inspired air. Yet, despite the widely recognized importance of ontogeny in understanding climatic and thermoregulatory adaptations, most research on nasal variation in modern and fossil humans focuses on static adult ...
Lauren N. Butaric, Christina L. Nicholas, Katherine Kravchuk, Scott D. Maddux   +3 more
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Morphological variation inBemisia endosymbionts

Protoplasma, 1995
The ultrastructure of the endosymbionts of several populations of whitefly (Homoptera: Aleyrodidae) was examined using transmission electron microscopy. Consistent differences in morphology and relative number of endosymbionts were observed between species and biotypes of whitefly within the Bemisia taxon.Bemisia argentifolii (=B.
H. S. Costa, D. M. Westcot, D. E. Ullman, R. Rosell, J. K. Brown, M. W. Johnson   +5 more
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Distal Aortopulmonary Window: A Morphological Variation

Asian Cardiovascular and Thoracic Annals, 2009
Several variations in the morphology of aortopulmonary window have been documented. We describe a unique variation of a large aortopulmonary window, and its successful surgical correction.
Milind, Chaudhari, Asif, Hasan
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