Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"Crown Size"”.
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Influence of Tooth Crown Size on Malocclusion
… instances, one contributing factor may be tooth size. While several researchers have studied whether tooth size contributes to malocclusion, there still is no consensus. Some have found that the mesiodistal widths of the mandibular incisor teeth are significantly larger in subjects with anterior …
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Mesiodistal Crown Size in Relation to the Risk and Severity of Malocclusion
… potential causes of dental malocclusion, tooth size has been implicated as one factor. Prior studies show that mesiodistally larger teeth increase the risk of malocclusion. The present report extends our understanding by testing for graded responses between crown size and the extent of dental …
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HUMAN PREMOLAR CROWN SIZES ARE VARIABLE EVEN IN THE SAME MOUTH, WITH LOW TO HIGH POSITIVE CROWN SIZE CORRELATIONS AMONG PREMOLARS AND ALL MOLARS.
… reported a Premolar Molar Module (PMM) where sizes of the fourth premolar (P4) and all three molars were highly positively correlated. Counter to the ICM, our lab previously found in contemporary humans that instead of M1 size, only M2 size estimates M3 size. Our lab also identified in humans …
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Physiological and growth responses to thinning in eight-year-old loblolly pine (Pinus taeda L.) stands
… plots had greater stem diameters, greater live crown ratios, greater live crown diameters and greater average volumes and basal areas than did trees in control plots. Significant physiological changes due to thinning were observed only in the lower crowns where needles were found to adapt to the …
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Modeling canopy structure effects on loblolly pine growth
… taeda L.) plantations. Foliage distribution, crown hydraulic architecture, and the effect of chronological changes in canopy structure on stand development were explored as possible components of a future process-based model intended for management purposes. A model based on the Johnson’s SB …
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Nutritional Stress & Early Development in the Neolithic Near East: A Comparison of Adult and Subadult Tooth Size
… Therefore, this study aims to evaluate size of the dentition of adults and subadults to evaluate potential changes in stress during the Neolithic in relation to diet. A comparison of adult and subadult teeth was performed between the populations of Çatalhöyük and Aşıklı Höyük, along with …
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Coordinated Tree Responses to Drought -Vulnerability and Sustainable Production: Hypotheses on Arid Ecosystem Adjustments to Limitations in Water Resources
… as well as leaf senescence reduced tree crown size hence potential tree transpiration. This however, had negative impact on plant productivity. Increased root growth as well as osmotic adjustment increased tree water uptake from the soil. The balance between root water uptake and leaf …
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'Hass' avocado tree water use and the effects of water stress on fruit development
… and variation in tree fruit load, leaf area, crown size and orchard shaded area. The results showed that all three sites had similar patterns of tree water use relative to reference evapotranspiration (ETₒ), regardless of differences in soil type, showing the highest tree water use in January …