Results 51 to 60 of about 4,100 (275)

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Mandibular Third Molar Impaction in Skeletal Class I Individuals with Different Vertical Patterns: A Cross-sectional Study [PDF]

Iranian Journal of Orthodontics
Aim: This study assessed the relationship between different skeletal facial types and the position of impacted mandibular third molars in an Iranian population.
Hamid Mojtahedi, Behrad Tanbakuchi, Ehsan Dehshiri, Farzaneh Bolandparva, Mohammad Javad Kharazifard, Fatemeh Safari   +5 more
doaj   +1 more source

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

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, G. Lukin, H. Torkashvand, A. Kerschbaum, M. Müller, S. Besendörfer, J. Heitmann, J. Friedrich   +7 more
wiley   +1 more source

Some morphological features related to mandibular third molar impaction

, 2010
Objective: The aim of this study was to evaluate the effect of some morphological features of the mandible and mandibular permanent molars on impaction of mandibular third molars with panoramic measurements in a Turkish patient group.
GS. Kaya, ŞİMŞEK KAYA, GÖKSEL, E. Dayi, Omezli, M. Melih, Kaya, Göksel Şimşek, M. Muzaffer, MM. Omezli, Aslan, Muzaffer, Dayi, Ertunç, ÖMEZLİ, MEHMET MELİH   +9 more
core   +1 more source

Experimental Characterization and Constitutive Modeling of the Effect of Prior Inelastic Strain on the Viscoplastic Behavior of AD730 at 700 °C

Advanced Engineering Materials, EarlyView.
This study shows that superalloys used in aircraft engine disks become much more prone to deformation at high temperatures if they have been strained during manufacturing. This effect increases with the level of prior strain but eventually reaches a limit.
Fabio Machado Alves da Fonseca, Patrick Villechaise, Malik Durand, Arnaud Longuet, Florent Coudon, Loïc Signor, Julien De Jaeger, Dominique Eyidi, Nathalie Bozzolo, Jonathan Cormier   +9 more
wiley   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

Advanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

Incidence of impacted third molars: A radiographic study in People's Hospital, Bhopal, India

Journal of Oral Biology and Craniofacial Research, 2014
Objectives: The aim of this study is to evaluate the position of impacted third molars based on the classifications of Pell & Gregory and Winter in a sample of Bhopal patients.
Ajay Kumar Pillai, Shaji Thomas, George Paul, Santosh Kumar Singh, Swapnil Moghe   +4 more
doaj   +1 more source

Molar impaction patterns and skeletal malocclusions

Journal of Craniomaxillofacial Research, 2022
Objectives: Impacted teeth fail to erupt fully into the oral cavity within the expected time due to interferences with the jaw bone, adjacent tooth, or even the gingivae.
Aryan Hesam Arefi, Seyed Morteza Samimi, Reza Ghorbani   +2 more
doaj  

Eruption status of third molars in South Indian city

Journal of Indian Academy of Oral Medicine and Radiology, 2011
Aim : The aim of the present study is to determine the number of third molars per person, angulation, level, amount of space for eruption of third molar between ramus of mandible and second molar status of root and also to study the difficulty index ...
Sujata M Byahatti, Ramakant Nayak, Bhushan Jayade   +2 more
doaj   +1 more source

Maxillary third molars with horizontal impaction: A cross-sectional study using computed tomography in young Japanese patients

Journal of International Medical Research, 2022
Objective To examine the anatomical characteristics of impacted maxillary third molars to help predict and prevent possible adverse events during extraction.
Shinpei Matsuda, Hitoshi Yoshimura
doaj   +1 more source