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Bulunan: 2.223 Adet 0.003 sn
Koleksiyon [20]
İlgili Araştırmacılar [20]
BM Sürdürülebilir Kalkınma [8]
Ambargo Durumu [2]
Tam Metin [2]
Veritabanı [8]
Eser Sahibi [19]
Tür [9]
Yayın Tarihi [20]
Yayıncı [20]
Kayıt Giriş Tarihi [20]
Tez Danışmanı [20]
Dergi Sayısı [20]
Yayın Dili [4]
Konu Başlıkları [20]
Dergi Adı [20]
Editör/Editörler [19]
Erişime Açık

Effect of LED-mediatedphotobiomodulation therapy on orthodontic tooth movement and root resorption in rats

TANCAN UYSAL

The aim of this experimental study was to evaluate the effects of light-emitting diode-mediated-photobiomodulation therapy (LPT), on the rate of orthodontic tooth movement (TM) and orthodontically induced root resorption, in rats. Twentymale 12-week-oldWistar rats were separated into two groups (control and LPT) and 50 cN of force was applied between maxillary left molar and incisor with a coil spring. In the treatment group, LPT was applied with an energy density of 20 mW/cm2 over a period of 10 consecutive days directly over the movement of the first molar teeth area. The distance b ...Daha fazlası

Makale 2013 Lasers in Medical Science 11 Görüntülenme
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Mandibular asymmetry in unilateral and bilateral posterior crossbite patients using cone-beam computed tomography

İLKNUR VELİ

Objective: To test the hypotheses that (1) there is no difference in mandibular asymmetry between the crossbite and normal side in a unilateral crossbite group (UCG) and between the right and left sides in a bilateral crossbite group (BCG) and a control group (CG); and (2) there is no significant difference in mandibular asymmetry among crossbite groups and control group. Materials and Methods: The cone-beam computed tomography scans of three groups were studied: (1) 15 patients (6 male, 9 female; mean age: 13.51 6 2.03 years) with unilateral posterior crossbite; (2) 15 patients (8 male, ...Daha fazlası

Makale 2011 The E. H. Angle Education and Research Foundation 14 Görüntülenme
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Resonance frequency analysis of orthodontic miniscrews subjected to light-emitting diode photobiomodulation therapy

TANCAN UYSAL

The aim of this prospective experimental study was to evaluate the effect of light-emitting diode (LED) photobiomodulation therapy (LPT) on the stability of immediately loaded miniscrews under different force levels, as assessed by resonance frequency analysis (RFA). Sixty titanium orthodontic miniscrews with a length of 8 mm and a diameter of 1.4 mm were implanted into cortical bone by closed flap technique in each proximal tibia of 15 New Zealand white adult male rabbits (n = 30). The animals were randomly divided into irradiated and control groups under different force levels (0, 150, and 3 ...Daha fazlası

Makale 2012 European Orthodontic Society 20 Görüntülenme
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Dental and Alveolar Arch Widths in Normal Occlusion, Class II division 1 and Class II division 2

TANCAN UYSAL

The aim of this study was to compare the transverse dimensions of the dental arches and alveolar arches in the canine, premolar, and molar regions of Class II division 1 and Class II division 2 malocclusion groups with normal occlusion subjects. This study was performed using measurements on dental casts of 150 normal occlusion (mean age: 21.6 6 2.6 years), 106 Class II division 1 (mean age: 17.2 6 2.4 years), and 108 Class II division 2 (mean age: 18.5 6 2.9 years) malocclusion subjects. Independent-samples t-test was applied for comparisons of the groups. These findings indicate that t ...Daha fazlası

Makale 2005 The E. H. Angle Education and Research Foundation 12 Görüntülenme
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Relationship between odontogenic bacteremia and orthodontic stripping

TANCAN UYSAL

Introduction: The aim of this study was to evaluate the prevalence of bacteremia associated with an orthodontic stripping procedure. Methods: The study included 29 orthodontic patients (mean age, 18.2 6 3.4 years). We used a standardized stripping procedure: a perforated stripping disk with a contra-angle hand piece was used at a low speed (\15,000 rpm; 10 seconds) on the mandibular anterior teeth. Blood samples were collected by inserting a cannula into the left antecubital fossa. A baseline sample was taken before treatment, and a second sample was taken after the stripping procedure. T ...Daha fazlası

Makale 2013 American Journal of Orthodontics and Dentofacial Orthopedics 17 Görüntülenme
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Faaliyet tabanlı maliyetleme yönteminin geri dönüşüm sektöründe kullanılması : Demir geri kazanım sektöründe örnek bir uygulama

Kılınç, Mehmet

Günümüzde teknoloji, rekabet, mamul, müşteri ve çevre koşullarında meydana gelen gelişmeler, çağdaş maliyet yönetim tekniklerinin gelişmesini hızlandırmıştır. Faaliyet Tabanlı Maliyetleme yöntemi ise bu tekniklerdendir. Faaliyet Tabanlı Maliyetleme yöntemi bir ürünün üretim maliyetlerinin daha doğru hesaplanmasını ve yönetimin vereceği kararların daha doğru verilmesini sağlayan bir çağdaş maliyet kontrol yönetimidir. Bu çalışmada maliyet yönetim tekniği olan Faaliyet tabanlı maliyetleme yöntemi kullanılmıştır. 2015 yılında İzmir ilinde örnek olay yöntemiyle incelenmiştir. Demir Çelik Ge ...Daha fazlası

Yüksek Lisans 2017 Rozi MİZRAHİ İzmir Katip Çelebi Üniversitesi Sosyal Bilimler Enstitüsü 68 Görüntülenme
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Rapid maxillary expansion effects on dynamic measurement of natural head position

TANCAN UYSAL

Objective: To identify the effect of rapid maxillary expansion (RME) procedure on dynamic measurement of natural head position (NHP). Materials and Methods: The treatment group comprised 23 patients, 12 girls and 11 boys (mean age: 10.1 6 1.1 years), and the control group comprised 15 subjects, 8 girls and 7 boys (mean age: 9.7 6 1.4 years). The test subjects underwent RME treatment using full cap acrylic device, and the mean amount of expansion was 5.48 mm. An inclinometer and a portable data logger were used to collect the NHP data. Intragroup changes were evaluated by using nonparamet ...Daha fazlası

Makale 2011 The E. H. Angle Education and Research Foundation 19 Görüntülenme
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Soft tissue effects of Twin Block and Herbst appliances in patients with Class II division 1 mandibular retrognathy

ASLI BAYSAL

tablo bulunmakta

Makale 2013 European Orthodontic Society 42 Görüntülenme
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Türkiye'de Üniversite Kütüphanelerinde Otomasyon ve İnternet Sistemlerinin Geleceğe Yönelik Karşılaşabilecekleri Sorunlar ve Çözüm Önerileri

Dikmen, Serhat

Üniversite Kütüphanelerinin otomasyona yönelik çalışmaları , ödenek sorunları personel problemleri, çözüm önerileri.

Teknik Rapor 2001 Ege Üniversitesi 27 Görüntülenme
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Effects of modified and conventional facemask therapies with expansion on dynamic measurement of natural head position in Class III patients

TANCAN UYSAL

Introduction: The aim of this prospective clinical trial was to assess the effects of varying force directions on the dynamic measurement of natural head position and orofacial airway dimensions of Class III patients during maxillary orthopedic protraction compared with an untreated control group. Methods: The conventional facemask group comprised 15 patients (8 girls, 7 boys; mean age, 9.6 6 1.3 years), the modified facemask group comprised 15 patients (7 girls, 8 boys; mean age, 9.5 6 1.5 years), and the control group comprised 15 subjects (7 girls, 8 boys; mean age, 9.8 6 1.6 years). N ...Daha fazlası

Makale 2011 American Journal of Orthodontics and Dentofacial Orthopedics 12 Görüntülenme
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Effect of antibacterial monomer-containing adhesive on enamel demineralization around orthodontic brackets: An in-vivo study

TANCAN UYSAL

Introduction: The aims of this study were to evaluate the effect of an antibacterial monomer-containing selfetching adhesive in reducing enamel demineralization around orthodontic brackets in vivo and to compare it with the conventional adhesive system quantitatively. Methods: Fourteen orthodontic patients were randomly divided into 2 equal groups; they received brackets fitted to all their teeth, bonded with either Clearfil Protect Bond (Kuraray Medical, Okayama, Japan) (experimental group) or Transbond XT (3M Unitek, Monrovia, Calif) (control group). Block randomization to obtain equal ...Daha fazlası

Makale 2011 American Journal of Orthodontics and Dentofacial Orthopedics 19 Görüntülenme
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Measurements from conventional, digital and CT-derived cephalograms: a comparative study

ASLI BAYSAL

Objective: The purpose of this retrospective radiographic study was to determine the reliability and reproducibility of skeletal and dental measurements of lateral cephalograms created from a computerised tomography (CT) scan compared with conventional and digital lateral cephalograms. Methods: CT and conventional lateral cephalograms of the same patients were obtained from university archives. The lateral cephalometric radiographs of 30 patients were manually traced. The radiographs were subsequently scanned and traced using Dolphin Imaging software version 11 (Dolphin Imaging, Chatswort ...Daha fazlası

Makale 2012 Australian Orthodontic Journal28 ( 2 ) , pp. 2 - 239 11 Görüntülenme
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