Browsing Diş Hekimliği Fakültesi by Title
Now showing items 475-494 of 510
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Titanyum Alaşım Yüzeyleri Selektif Lazer Ergitme İşlemi ile Kaplanması Sonrası Hgf-1 Proliferasyonunun Değerlendirilmesi
(Sağlık Bilimleri Enstitüsü, 2015)Titanium and its alloys are the most common dental implant material currently. For the best bone-implant contact, machined titanium is subjected to various surface treatments. In this study, aiming to improve both ... -
Titanyum Alaşım Yüzeylerin Selektif Lazer Ergitme İşlemi ile Kaplanması Sonrası Yüzey Karakterizasyonunun Saos-2 Hücre Proliferasyonu Üzerine Etkisinin İncelenmesi
(Sağlık Bilimleri Enstitüsü, 2017-01-08)Nowadays, titanium and its alloys are the most common materials used in dental implants. Lathed-titanium implant surfaces are processed in various ways to produce the best bone-implant structure. Researches on shortening ... -
Titanyum Dioksit Nanotüplerin Akışkan Kompozit Rezinin Antibakteriyel, Yüzey Pürüzlülüğü, Kesme Bağlanma Dayanıklılığı Özelliklerine Etkisi
(Sağlık Bilimleri Enstitüsü, 2013)The aim of this in vitro study was to evaluate flowable composite resin?s antibacterial activity against Streptococcus mutans, surface roughness, shear bond strength to enamel and dentin by adding various percents of ... -
Tooth Color Change Due To Different Etching And Debonding Procedures
(E H Angle Education Research Foundation, Inc, 2018)Objectives: To compare the effects of different etching techniques, 12-, 24-bladed tungsten carbide burs, and polishing discs on tooth color changes during orthodontic treatment. Materials and Methods: 59 individuals (mean ... -
Treatment Of Class Ii Division 2 Malocclusion Using The Forsus Fatigue Resistance Device And 5-Year Follow-Up
(2016)This case report presents the treatment of a 14-year-and-8-month-old boy with Class II division 2 mandibular retrusion, severe deep bite, and concave profile. The Forsus fatigue resistance device (FRD) was effective in ... -
Trick Or Treat?
(2007)The purpose of this article is to draw attention to current transgressions in scientific writing and to promote commitment to ethical standards and good science. All participants of any research project, particularly under ... -
Türk Popülasyonundaki Çocuklarda Kronolojik Yaş Tespitinde Gelişmekte Olan Dişler ve El-Bilek Filmlerinin Kullanılması
(2022)Özdemir Tosyalıoğlu, E. F. The accuracy of chronological age estimation methods in Turkish Children by using developing teeth and hand-wrist radiographs. Hacettepe University, Faculty of Dentistry, Specialty Thesis in ... -
Türk ve Fin Popülasyonlarında Farklı Diş Yaşı Tahmini Yöntemlerinin Doğruluğunun Karşılaştırılması
(Sağlık Bilimleri Enstitüsü, 2022)Age determination in children is frequently used in fields such as pediatric dentistry, orthodontics and pediatric endocrinology. The aim of this study was to compare the accuracy of Demirjian’s and Cameriere’s method for ... -
Türkiye’de Çalışan Bir Grup Çocuk Diş Hekiminin Çocuğa Yönelik Fiziksel İstismar Konusunda Bilgi Düzeylerinin Belirlenmesi
(Sağlık Bilimleri Enstitüsü, 2018)ABSTRACT Özgür, N. Determining the Level of Knowledge of a Group of Turkish Pediatric Dentists About Child Physical Abuse. Hacettepe University, Faculty of Dentistry, Specialty Thesis in Pediatric Dentistry, Ankara, 2018. ... -
Türkiye’deki Bir Grup Çocuk Diş Hekiminin Sedasyon Uygulamasına İlişkin Görüş ve Yaklaşımları
(Sağlık Bilimleri Enstitüsü, 2018)Yıldız, A. Options, Approaches and Practices Related to Sedation a Group of Pediatric Denstist in Turkey. Hacettepe University, Faculty of Dentistry, Specialty Thesis in Pediatric Dentistry, Ankara, 2018. Dental phobia ... -
Twenty-Four-Month Clinical Performance Of Different Universal Adhesives In Etch-And-Rinse, Selective Etching And Self-Etch Application Modes In Nccl – A Randomized Controlled Clinical Trial
(2019)Objective The aim of this randomized, controlled, prospective clinical trial was to evaluate the performances of two different universal adhesives and one etch-rinse adhesive for restoration of non-carious cervical lesions ... -
Unilateral Maxillary Canine Agenesis: A Case Report And Literature Review
(2014)Congenital absence of maxillary permanent canines is an extremely rare condition, which may appear as part of a syndrome or as a nonsyndromic form. Nonsyndromic canine agenesis combined with other types of tooth agenesis ... -
Upper Airway Changes After Xbow Appliance Therapy Evaluated With Cone Beam Computed Tomography
(E H Angle Education Research Foundation, Inc, 2014)Objective: To determine the treatment effects of the Xbow appliance on the upper airway dimensions and volume using cone-beam computed tomography (CBCT); to evaluate the cephalometric changes in the skeletal and dental ... -
Upper Airway Features Of Unilateral Cleft Lip And Palate Patients In Different Growth Stages
(2019)Objectives: To compare growth-related changes of skeletal and upper airway features of unilateral cleft lip and palate subjects (UCLP) with non-cleft control (NCC) subjects by using lateral cephalograms. Materials and ... -
Using Erbium-Doped Yttrium Aluminum Garnet Laser Irradiation In Different Energy Output Levels Versus Ultrasonic In Removal Of Root Canal Filling Materials In Endodontic Retreatment
(2017)Objectives: The objective of this study was to evaluate the efficacy of erbium-doped yttrium aluminum garnet (Er:YAG) laser irradiation in different energy outputs versus ultrasonic in gutta-percha removal during the ... -
Uvulo-Glossopharyngeal Dimensions In Non-Extraction, Extraction With Minimum Anchorage, And Extraction With Maximum Anchorage
(Oxford Univ Press, 2011)The aim of this study was to investigate upper respiratory airway dimensions in non-extraction and extraction subjects treated with minimum or maximum anchorage. Lateral cephalograms of 39 Class I subjects were divided ... -
Üç Boyutlu Yazıcıyla Üretilmiş Total Protez Kaide Materyalinde Yapılan Farklı Yüzey İşlemlerinin Renk Stabilitesine Etkisi
(Sağlık Bilimleri Enstitüsü, 2021-08-11)DOYMUŞ Y. Ş., The effect of different surface treatments on the color stability of the total denture base material produced with a three-dimensional printer. Hacettepe University, Faculty of Dentistry, Thesis in Prosthodontics, ... -
Üç Farklı Eğe Sisteminin Kök Kanal Dolgu Materyalini Uzaklaştırma Etkinliği:Mikro Bilgisayarlı Tomografi Çalışması
(Sağlık Bilimleri Enstitüsü, 2015)The aim of this study is to evaluate the efficiency of three different single rotary file systems on root canal filling material removal performed on mandibular first and second incisor teeth.Thirty freshly extracted human ... -
Üç Farklı Pembe Kompozitin Makaslama Bağlanma Dayanımına Titanyum, Zirkonya, Modifiye PEEK Alt Yapının ve Termal Yaşlandırmanın Etkisi
(Sağlık Bilimleri Enstitüsü, 2024-01-18)The aim of the study is to evaluate the effect of different framework materials currently used in fixed restorations and thermal aging on the shear bond strength of gingiva colored composite materials used to provide pink ... -
Üçüncü Azı Dı̇ş Gelı̇şı̇mı̇nı̇n Kronolojı̇k Yaşla İlı̇şkı̇sı̇nı̇n Demı̇rjı̇an Yöntemı̇ ı̇le Değerlendı̇rı̇lmesı̇
(Sağlık Bilimleri Enstitüsü, 2018)SİRKECİ S. Evaluation of third molar development with chronological age by Demirjian’s method. Hacettepe University Health Sciences Institute Specialty Thesis in Pediatric Dentistry, Ankara, 2018. The aim of this study ...