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Evaluation of the Golden Proportion, Golden Percentage, and Recurring Esthetic Dental Proportion in Kenyans of African Descent [PDF]
Clinical and Experimental Dental ResearchObjectives To evaluate the validity of the Golden Proportion, Golden Percentage, and Recurring Esthetic Dental (RED) Proportion among Kenyans of African descent with naturally well‐aligned teeth.
Marion N. Mosomi +3 more
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Journal of Pharmacy and Bioallied SciencesBackground: One of the important concepts in aesthetic dentistry is “the principle of gradation,” where each tooth appears proportionally narrower than its mesial neighbor as the eye moves laterally from the midline.
Nupur Dhanak +5 more
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A 2D Photographic and 3D Digital Dental Model Analysis of Golden Percentage in Maxillary Anterior Teeth. [PDF]
Biomed Res Int, 2021 The objective of this paper was to evaluate the existence of golden percentage in natural maxillary anterior teeth with the aid of 3D digital dental models and 2D photographs. And to propose regional values of golden percentage for restoration of maxillary anterior teeth.
Ahmed N +6 more
europepmc +4 more sources
Frontiers in Sports and Active Living, 2023 IntroductionThe golden section or golden ratio (61.8% or 0.618) is a mathematical phenomenon that appears in art, literature, music and nature with such ubiquity that it is thought to be a fundamental principle of aesthetic organisation. The golden ratio
John Cairney +7 more
doaj +3 more sources
Journal of Nepal Health Research Council, 2018 Background: Golden proportion, recurrent esthetic dental proportion and golden percentage are the widely accepted tools to measure perceived mesiodistal width of maxillary anterior teeth.
Anjana Maharjan, Sarita Joshi
doaj +4 more sources
Editing of the urease gene by CRISPR-Cas in the diatom Thalassiosira pseudonana [PDF]
Plant Methods, 2016 Background CRISPR-Cas is a recent and powerful addition to the molecular toolbox which allows programmable genome editing. It has been used to modify genes in a wide variety of organisms, but only two alga to date.
Amanda Hopes +3 more
doaj +4 more sources
Maxillary Anterior Teeth Dimensions and Relative Width Proportions: A Narrative Literature Review
Dentistry Journal, 2023 Predictable results in the aesthetic treatment of anterior teeth can be obtained by resorting to the concept of dental aesthetics and, in particular, defining the ideal tooth dimensions and proportions to obtain a harmonious smile.
Francesca Cinelli +4 more
doaj +1 more source
Modified Golden percentage for an Anterior Aesthetic -A Morphometric Analysis
The Open Dentistry Journal, 2022 Background: Golden Proportion, Preston’s Proportion, RED Proportion, and Golden Percentage are the most common theories suggested in the literature to be used for smile analysis and design. Objectives: The aim of this study was to evaluate the occurrence of these four dental aesthetic ...
Mohammad A. Zarbah +6 more
openaire +1 more source
STUDIES ON COMPATIBILITY, FRUIT SET AND FRUIT QUALITY BY DIFFERENT POLLINATORS IN ANNA APPLE CULTIVAR [PDF]
Arab Universities Journal of Agricultural Sciences, 2020 The apple (Malus domestica) is a member of the Rosaceae family. It is older than the rose in cultivation and is often referred to as the prince of the rose family.
Mahmoud Maklad +3 more
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Factors influencing the efficiency of an agroinjection-mediated SCMV-based systemic heterologous gene expression system in maize [PDF]
مجله بیوتکنولوژی کشاورزی, 2021 ObjectiveMaize (Zea mays L.) is a key cereal crop throughout the world and important model for plant genetics and biology. Establishment of an efficient transient gene expression system in maize facilitates plant functional genomics projects using gene ...
Mahdieh Sadeghian +4 more
doaj +1 more source