نتایج جستجو برای: smile line

تعداد نتایج: 414790  

This work aims to extract the mineralogical constituents of the Lahroud Hyperion scene situated in the NW of Iran. Like the other push-broom sensors, Hyperion images suffer from spectral distortions, namely the smile effect. The corresponding spectral curvature is defined as an across-track wavelength shift from the nominal central wavelength, and alters the pixel spectra. The common “column me...

Journal: :iranian journal of otorhinolaryngology 0

introduction: the aim of this study was to evaluate the role of teeth and lips in the perception of smile esthetics.   materials and methods: thirty women, ranging between 20 and 30 years of age, all with class i canine and molar relationships and no history of orthodontic treatment, were chosen. five black and white photographs were taken of each participant in a natural head position while sm...

Journal: :Journal of Mahatma Gandhi University of Medical Sciences and Technology 2018

2018
Ahmed N. Sedky Sherine S. Wahba Maged M. Roshdy Nermeen R. Ayaad

BACKGROUND Different enhancement procedures have been suggested for reduction of residual refractive errors after SMILE. The aim of this study is to evaluate an improved cap-preserving technique for enhancement after SMILE (Re-SMILE). METHODS A retrospective case series was conducted at Eye subspecialty center, Cairo, Egypt on 9 eyes with myopia or myopic astigmatism (spherical equivalent - 8...

Journal: :American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics 2009
Shyam Desai Madhur Upadhyay Ravindra Nanda

INTRODUCTION The objective of this study was to define age-related changes in the smile. The areas of interest were upper lip length at smile and repose, upper lip thickness at smile and repose, maxillary incisal display at smile, interlabial gap height at smile, smile index, percentage of buccal corridors, intercommissural width at rest, smile height, and smile arc. A secondary objective was t...

Journal: :thrita 0
hessam nowzari usc advanced periodontics, university of southern california, california, los angeles, usa sandra k. rich usc advanced periodontics, university of southern california, california, los angeles, usa neda moslemi department of periodontics, faculty of dentistry, tehran university of medical sciences, tehran, ir iran; department of periodontics, faculty of dentistry, tehran university of medical sciences, p. o. box: 1439955991, tehran, ir iran. tel: +98-9128985838 maryam johari department of oral and maxillofacial radiology, tehran university of medical sciences, tehran, ir iran rahil farahani saveh nursing and gynecology university, arak, ir iran

context periodontal plastic surgery can help people improve their lives by addressing aesthetic parameters of their smile. much of what comprises a beautiful and appealing smile is influenced by emotion and personality; however, many structural elements of a smile can be improved through surgical intervention. evidence acquisition the end result often lends significant support to people who wis...

Journal: :The Biochemical journal 2008
Yuan-Bin Xie Ok-Hee Lee Balachandar Nedumaran Hyun-A Seong Kyeong-Min Lee Hyunjung Ha In-Kyu Lee Yungdae Yun Hueng-Sik Choi

SHP (small heterodimer partner) is a well-known NR (nuclear receptor) co-regulator. In the present study, we have identified a new SHP-interacting protein, termed SMILE (SHP-interacting leucine zipper protein), which was previously designated as ZF (Zhangfei) via a yeast two-hybrid system. We have determined that the SMILE gene generates two isoforms [SMILE-L (long isoform of SMILE) and SMILE-S...

2014
Serene A. Badran Mariam Mustafa

Aims: To assess the influence of profession, treatment experience, age and gender on the perception of smile aesthetics with different buccal corridors and smile arcs, and to identify the threshold where buccal corridor space becomes aesthetically displeasing. Study Design: A questionnaire-based descriptive study on the assessment of attractiveness ratings by laypeople. Place and Duration of St...

2016
Zeren Shen Yanan Zhu Xiaohui Song Jie Yan Ke Yao

PURPOSE To compare dry eye after small incision lenticule extraction (SMILE) and femtosecond laser-assisted LASIK (FS-LASIK) for correcting myopia. METHODS CENTRAL, Embase and PubMed were searched in November 2016. All randomized controlled trials (RCTs) and prospective cohorts that compared dry eye after SMILE with FS-LASIK were selected. RESULTS Five cohorts and one RCT were identified fo...

2017
Hsin-Chung Cheng Pei-Chin Cheng

OBJECTIVE This study aimed to quantitatively assess the relationship of smile esthetic variables with various types of malocclusion, and identify the cephalometric factors affecting smile measurements. METHODS This retrospective study included 106 patients who were treated with retention at the orthodontic department of Taipei Medical University Hospital. Hard-tissue variables were measured u...

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