Faith Evans Rar 1995 Calendar For Free Public Full

To investigate the effect of a fluoride mouthwash on load-deflection characteristics of three types of nickel-titanium-based orthodontic archwires.

Twenty maxillary 0.016 inch round specimens from each of the single-strand NiTi (Rematitan Lite), multi-strand NiTi (SPEED Supercable) and Copper NiTi (Damon Copper NiTi) wires were selected.

The specimens were kept in either 0.2 NaF or artificial saliva solutions at 37 degrees C for 24 hours (N 10).

The wire load-deflection properties were measured by a Zwick testing machine, using a three-point bending test.

Immersion in NaF solution affected the load-deflection properties of NiTi wires.

The unloading forces at 0.5 and 1.0 mm deflections were significantly lower in fluoride-treated specimens compared with the control groups (p 0.05).

The results suggested that subjecting NiTi wires to fluoride agents decreased associated unloading forces, especially at lower deflections, and may result in delayed tooth alignment.

Facial axis angle: angle formed by Ba-Na and Pt-Gn Facial angle: angle formed by Po-Or and Na-Pg Lower face height: width formed by Me-ANS Convexity of the face: angle formed by Na-Pt A-Pg Identifying the landmarks and long axis.

Image colours have been reversed for the observers convenience.

Palatal height, arch width and length measured using Korkhaus three-dimensional divider.

Hyrax type banded maxillary expander appliance.

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Faith Evans Rar 1995 Calendar For Free Public Full

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Australian Orthodontic Journal Volume 28 Number 1, May 2012 Contents Editorial 1 The new Fandangle Craig Dreyer Original articles 2 A qualitative investigation of specialist orthodontists in New Zealand.

Part I: Orthodontists and orthodontic practice Kieran J.

Soma, W. Murray Thomson, Kate C.

Harding 17 The safety zone for mini-implant maxillary anchorage in Mongoloids Mang Chek Wey, Chung Nam Shim, Meng Yit Lee, Marhazlinda Jamaluddin and W ei Cheong Ngeow 22 Validity and reliability of tooth size and dental arch measurements: a stereo photogrammetric study Ali R.

T ownsend 30 A comparison of two orthodontic aesthetic indices Ali Borzabadi-Farahani, Faezeh Eslamipour and Imaneh Asgari 37 The effects of non-extraction orthodontic treatment on the vertical dimension: a comparison of a dolichofacial and a mesofacial group Chia-Hung Lin, Lesley L.

Short and David W.

Banting 44 The effect of changing crosshead speed on the shear bond strength of orthodontic bonding adhesive Kerry J.

Shooter, Mark P. Grifn and Brett Kerr 51 Risk factors associated with external apical root resorption of the maxillary incisors: a 15-year retrospective study Vahid Rakhshan, Nazanin Nateghian and Morteza Ordoubazari 57 Association between maxillary canine impaction and arch dimensions Hamidreza Fattahi, Fatemeh Ghaeed and Abbas Alipour 63 The effects of face mask therapy with and without rapid maxillary expansion in adolescent patients brahim Y avuz, Koray Halco lu, smail Ceylan, lhan Metin Da suyu and Abdulvahit Erdem 72 The effect of uoride exposure on the load-deection properties of superelastic nickel-titanium-based orthodontic archwires Farzaneh Ahrari, Barat-Ali Ramazanzadeh, Berahman Sabzevari and Ali Ahrari Case reports 80 Orthodontic treatment of a patient with unerupted maxillary central and lateral incisors and canine: a case report Fidan Alaku Sabuncuo lu and Hseyin lmez 86 Hemimandibular hyperplasia: a rare case of vertical facial asymmetry.

Goonewardene 94 A severe open bite case treated with orthodontics and tongue reduction surgery: 13-year follow-up.

A case report Evangelia Chatzistavrou, Olga-Elpis Kolokitha and Nikolaos T opouzelis Letter 104 Cleanliness is next to Godliness A.

Sivakumar General 105 Book reviews 111 Meeting abstracts 143 Recent literature 153 New products 155 Directory 156 Calendar.

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