Results 91 to 100 of about 385,884 (309)
Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2014 Introduction: The aim of this study is to determine and compare the eruption space of unerupted and erupted third molars by the means of digital panoramic radiography in patients referring to Yazd dental college during 2011-2013.
F Ezoddini Ardakani +3 more
doaj +2 more sources
Effects of Mandibular Third Molar Angulation and Position on Crowding
Turkish Journal of Orthodontics, 2013 Objective:To test the hypothesis that there are no statistically significant differences between mandibular dental crowding and angulation and impaction depth of mandibular third molars.Materials and Method:In this study, the lateral cephalograms ...
Rıdvan Okşayan, Tolga Topçuoğlu
doaj +1 more source
Evaluation of Surface Microhardness of Artificial White Spot Lesion Treated with Three Different Treatment Approaches. An in-vitro study [PDF]
Al-Rafidain Dental JournalAims: The current study aims to compare the impact of three different treatment approaches on the surface microhardness of the enamel of third molar teeth. Materials and Methods: An in vitro study was done on fifty extracted impacted third molars.
Aya A. Kh. Al-Taee +1 more
doaj +1 more source
Flap repositioning versus conventional suturing in third molar surgery [PDF]
, 2008 Objectives: A comparative study is made of two types of flaps in semi-impacted third molar surgery and their relation to the postoperative period (pain, swelling and trismus).
Hernández Bazán, Sergio +2 more
core
Induced Ankylosis of a Primary Molar for Skeletal Anchorage in the Mandible as Alternative to Mini-Implants [PDF]
, 2015 Background Mesial protraction of mandibular posterior teeth requires increased anchorage to avoid undesired tooth movements. Orthodontic mini-implants have become a popular and successful way to increase skeletal anchorage in such cases.
Angelopoulou, Matina V. +3 more
core +2 more sources
Microstructure Design of Steel‐Spinel Composites via Spark Plasma Sintering Process
Advanced Engineering Materials, EarlyView.This study illustrates how spark plasma sintering at reduced oxygen partial pressure enables controlled formation of steel‐spinel composites through tailored redox reactions and cation exchange. Comparison of the MgO–Fe2O3, steel–(MgO+Cr2O3), and steel–(MgO+Fe2O3) systems shows how oxygen activity and interface chemistry govern spinel formation, phase ...
Mahnaz Mehdizadehlima +4 more
wiley +1 more source
Brazilian Journal of Oral Sciences, 2015 Aim: This study evaluated the proximity and relation of impacted lower third molars and mandibular canal on panoramic radiography. Methods: Radiographic signals associated with proximity of structures and Pell & Gregory and Winter classifications of 78 ...
Eduardo Luiz Delamare +5 more
doaj +1 more source
Un nuevo género para Habrothrix angustidens y Akodon serrensis (RODENTIA, CRICETIDAE): de nuevo palentología y neontología se encuentran en el legado de Lund [PDF]
, 2016 We describe a new genus of sigmodontine rodent to allocate a fossil species from Lagoa Santa cave deposits, Habrothrix angustidens Winge, and a living species from southeastern Atlantic Forest described at the start of the past century, Akodon serrensis ...
Geise, Lena +3 more
core
Advanced Engineering Materials, EarlyView.A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič +7 more
wiley +1 more source