Results 11 to 20 of about 420,121 (271)

Analysis of geometric proportions on maxillary anterior teeth for esthetic smile design: An In vivo study

open access: yesJournal of Pharmacy and Bioallied Sciences, 2021
Background and Objectives: The maxillary central incisor is the dominant element of anterior dental composition and hence should be restored or replaced with proper proportion of width and length for better aesthetic results.
Pinky Varghese   +5 more
doaj   +1 more source

Aesthetic Principles of the Upper Front Teeth: Application of Golden Proportion (Levin) and Golden Percentage (Snow) [PDF]

open access: yesActa Medica Marisiensis, 2013
Abstract Objective: The objective of our work is to examine the presence of the much-discussed golden proportion provided by Levin, and of the golden percentage (Snow), on the widths of maxillary anterior teeth, by measurements made on digital images.
Emese Rita Markovics   +6 more
openaire   +1 more source

Esthetic rehabilitation utilizing concept of golden percentage and loop connectors: A clinical report

open access: yesIP Annals of Prosthodontics and Restorative Dentistry, 2022
Rehabilitation of a missing tooth with a Fixed Dental Prosthesis is a commonly used treatment option with proven clinical results and longevity. Recreating good proximal contacts is the key to successful rehabilitation. However, in clinical situations where a certain amount of diastema may be desired by the patient or deemed necessary by the clinician ...
Rahul Bahri, Poonam Prakash
openaire   +1 more source

Differences Between Early and Late Golden Horde Ceramics from Bolgar Settlement

open access: yesАрхеология евразийских степей, 2022
The paper continues a series of investigations on classification and chronology of ceramics from Bolgar settlement. It includes preliminary results of a comparison of common Bolgar ceramics from the early Golden Horde (mid-13th – early 14th cc.) and the ...
Anna A. Kuklina
doaj   +1 more source

A Study to Evaluate the Prevalence of Golden Percentage and Recurring Esthetic Dental Proportion among Young Individuals in Dakshina Kannada

open access: yesJournal of Health and Allied Sciences NU, 2023
AbstractThis study was conducted with the aim of identifying the prevalence of recurring esthetic dental (RED) proportion and golden percentage among young individuals in Dakshina Kannada district. The study was conducted by analyzing digital photographs of 100 subjects on Adobe. The measurements were made using a digital ruler.
Ayush Verma, Krishna Prasad D
openaire   +1 more source

Comparative photographic evaluation of various geometric and mathematical proportions of maxillary anterior teeth: A clinical study

open access: yesIndian Journal of Dental Research, 2016
Aim: This study aimed to investigate the existence of the golden proportion, recurring esthetic dental (RED) proportion and golden percentage between the frontal view widths of the maxillary anterior natural dentition among students of Indian origin by ...
Vineet S Agrawal   +3 more
doaj   +1 more source

Evaluation of natural smile: Golden proportion, RED or Golden percentage

open access: yesJournal of Conservative Dentistry, 2008
Creating geometric or mathematical proportion to relate the successive width of maxillary anterior teeth is a critical aspect in Esthetic dentistry. Golden proportion, recurring esthetic dental (RED) proportion and golden percentage are new theories in this field.To investigate the existence and suitability of Golden proportion, Recurring Esthetic ...
Murthy, B. V. Sreenivasan   +1 more
openaire   +3 more sources

Anticoagulant rodenticide exposure and toxicosis in bald eagles (Haliaeetus leucocephalus) and golden eagles (Aquila chrysaetos) in the United States.

open access: yesPLoS ONE, 2021
Raptors, including eagles, are geographically widespread and sit atop the food chain, thereby serving an important role in maintaining ecosystem balance.
Kevin D Niedringhaus   +12 more
doaj   +1 more source

Photosynthetic Photon Flux Density Effects on Portulaca olearacea in Controlled-Environment Agriculture

open access: yesPlants, 2023
This study aims to evaluate the impacts of the lighting photosynthetic photon flux density (PPFD) on the growth, photosynthesis, and antioxidant response of common purslane (Portulaca oleracea) cultivars to determine energy-efficient lighting strategies ...
Gediminas Kudirka   +4 more
doaj   +1 more source

Comparative Evaluation of Golden Proportion, Recurring Esthetic Dental Proportion and Golden Percentage in Himachal Demographic

open access: yesJournal of Advances in Medicine and Medical Research, 2019
Aim: The purpose of this study was to comparatively evaluate the validity of Golden Proportion, Recurring Esthetic Dental (RED) proportion and Golden Percentage in maxillary anterior teeth in population of Himachal Pradesh. Methods and Materials: Dentulous stone casts of maxillary arch were made of the subjects who met the inclusion criteria ...
Kusha Thakur   +5 more
openaire   +2 more sources

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