Results 131 to 140 of about 70,885 (289)
Prevalence of Angle Class I, II and III malocclusion in a Orthodontics Specialization Course of Anápolis [PDF]
, 2017 Objective: The present research aimed to investigate the prevalence of malocclusion Class I, II and III of the Angle, observing the distribution by gender, in the period from 2011 to 2014, in patients treated in VIII class of specialization in ...
Santana De Oliveira, Silvio +3 more
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A Knowledge‐Based Approach for Understanding and Managing Additive Manufacturing Data
Advanced Engineering Materials, EarlyView.Additive manufacturing processes generate a large amount of data. Effectively managing, understanding, and retrieving information from this data remains a major challenge. Therefore, we propose an ontology‐based approach to integrate heterogeneous data, enable semantic queries, and support decision‐making.
Mina Abd Nikooie Pour +5 more
wiley +1 more source
Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines
Advanced Engineering Materials, EarlyView.Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov +4 more
wiley +1 more source
Dentistry and Medical ResearchIntroduction: The aim and objectives of this study were to assess the morphology and dimensions of the mandibular symphysis (MS) in different antero-posterior (AP) skeletal jaw relationships and to assess if the alveolar part of MS compensates for the ...
Disha Sharma +3 more
doaj +1 more source
Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy
Advanced Engineering Materials, EarlyView.This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb +6 more
wiley +1 more source
Karl Popper and the Mechanisms of Hydrogen Embrittlement
Advanced Engineering Materials, EarlyView.Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley +1 more source
Influence of skeletal class in the morphology of cervical vertebrae: A study using cone beam computed tomography [PDF]
OBJECTIVES: To quantify the prevalence of cervical vertebrae anomalies and to analyze any association between them and skeletal malocclusions or head posture positions in the same study.
Tarazona Álvarez, Beatriz +4 more
core +2 more sources
Multimodal Data‐Driven Microstructure Characterization
Advanced Engineering Materials, EarlyView.A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang +4 more
wiley +1 more source
Changes in the craniocervical angle after orthognathic surgery in skeletal class III on etio-pathogenic basis [PDF]
, 2003 치의학과/석사[한글] 연조직과 경조직을 포함한 악안면영역의 구성요소는 서로 균형을 이루며 발생, 성장, 조직화(organization)한다. 따라서 악안면 기형이란 상?하악골을 포함한 악구강계(stomatognathic system)의 구성요소가 조화를 이루지 못하고 병적인 평형상태(pathologic equilibration)를 유지하는 것이며 악교정수술은 이러한 병적인 평형상태를 개선시키는 수술로써 상?하악골을 두개골에 대한 개인의 ...
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