Results 261 to 270 of about 511,510 (301)
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Root length, crown height, and root morphology in Turner syndrome
Acta Odontologica Scandinavica, 1994Root length, crown height, and root morphology were studied on intraoral and panoramic radiographs in 33 Turner syndrome patients aged 7.0-16.7 years, subdivided on the basis of karyotype. Thirty-three normal girls aged 10.2-16.4 years served as controls.
M, Midtbø, A, Halse
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Root properties of morphological filters
Signal Processing, 1993Abstract The characterization of the root signal sets of the most common digital morphological filters is presented in this paper. This has proven very crucial in understandinng the utility and usefulness of these nonlinear operators. Important deterministic properties of root signals of morphological opening, closing, open-closing and clos-opening ...
WANG, QF, Gabbouj, M., NEUVO, Y.
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Root morphology and development
Journal of Plant Nutrition, 1992Abstract Roots have been intensively studied for over one hundred years, and yet little is really known of their morphology and development in vivo. Increasing evidence suggests that there are five or more types of roots, each with distinct genetic, developmental, and physiological characteristics.
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Root system architecture (RSA) is a critical determinant of plant performance and productivity, playing a pivotal role in water and nutrient uptake. However, investigating root morphology presents considerable challenges due to its concealed nature and intricate complexity. There have been recent developments in root phenotyping and genetics leading to
Mr. Debarpita Datta Ray +2 more
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Mr. Debarpita Datta Ray +2 more
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Identification of root morphology mutants in barley
Plant Genetic Resources, 2011In this study, a forward-genetics analysis was performed on a portion of TILLMore, a chemically mutagenized population of barley cv. ‘Morex’ (http://www.distagenomics.unibo.it/TILLMore/), to identify root morphology alterations by comparison with ‘Morex’ wild-type.
BOVINA, RICCARDO +6 more
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Root Morphology of Maize and Its Relationship to Root Lodging
Journal of Agronomy and Crop Science, 1992AbstractCrown root traits of maize (Zea mays L.) such as number and diameter are the most easily accessible root traits. Their impact on root lodging resistance is little documented. We evaluated 28 flint x dent hybrids at one location for 2 years for crown root traits and for lengths of internodes.
P. Stamp, C. Kiel
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Mycorrhizae Resource Allocation in Root Development and Root Morphology
2019Plant root systems are influenced by genetics and environmental conditions which are leading to varied root system architectures. Different plant species have diverse root system architectures, and mineral nutrient availability is mainly determined by the root system.
Ibrahim Ortaş +2 more
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Anatomy and Root Canal Morphology
2015The majority of endodontic failures can often be attributed to the inability of localising and treating all the canals of the root canal system. Root canal systems are commonly complex with the teeth often having lateral ramifications, extra roots or additional canals.
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Molar root furcation: morphometric and morphologic analysis.
The International journal of periodontics & restorative dentistry, 1998The objective of the present study was a morphometric and morphologic analysis of maxillary and mandibular first and second molars using three different techniques. Measurements of 207 maxillary molars (105 first and 102 second molars) and 207 mandibular molars (110 first and 97 second molars) were measured; root length, radicular trunk length (RTL ...
SCARANO, Antonio +3 more
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