Results 111 to 120 of about 562,446 (314)
Advanced Engineering Materials, EarlyView.Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios +5 more
wiley +1 more source
The Loss of First Permanent Molar in Young Patients
, 2013 Introduction: The loss of first permanent molar significantly reduces the biological quality of the dentition. In addition to prosthetic rehabilitation in indicated cases, we can also take advantage of orthodontic space closure with mesial shift of the ...
J. Hovorka, M. Koťová
core +1 more source
Fusion of the 2nd maxillary molar with the impacted 3rd molar
Bratislava Medical Journal, 2012 Subject matter: The dentist has to deal with complicated cases of fused molars, which are rather rare and morphologically very varied. A wrong or incomplete diagnosis can considerably complicate a planned therapy.The authors describe a case of apical periodontal complication of fused teeth that had to be removed surgically.
J, Strecha, R, Jurkovic, T, Siebert
openaire +3 more sources
Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
Upper Molar Distalization with a New Tooth and Miniscrew Supported Appliance: A Clinical Study [PDF]
, 2010 Aim:The aim of this study was to evaluate the effects of a new tooth- and bone-anchored intraoral appliance designed for upper molar distalization on dentofacial structures.Subjects and Methods:The study group comprised 11 patients (6 male and 5 female ...
Mehmet Bayram, Metin Nur
core +1 more source
Üç meziyobukkal kanallı maksiller birinci moların endodontik tedavisi, bir olgu raporu
Cumhuriyet Dental Journal, 2015 Amaç: Bu olgu raporunun amacı, ayrı kanal ağızları bulunan üç meziyobukkal kanallı bir maksiller birinci büyük azı dişinin başarılı endodontik tedavisini sunmaktır. Olgu bildirimi: 18 yaşında bayan hasta, şiddetli ağrı şikâyetleriyle kliniğimize başvurdu.
Ali Keleş, Muhammet Yalçın
doaj
Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics
Advanced Engineering Materials, EarlyView.Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold +2 more
wiley +1 more source