Results 31 to 40 of about 150,774 (211)
Advanced Engineering Materials, EarlyView.Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan +5 more
wiley +1 more source
Factors affecting molar root and periodontal hard tissue changes after orthodontic anterior molar closure of missing tooth spaces retrospective explored based on cone-beam computed tomography three-dimensional reconstruction [PDF]
PeerJObjective To correlate the molar teeth and their periodontal conditions after orthodontic anterior removal of the molars to close the gap of missing teeth and to provide risk factor analysis and prognostic assessment for the treatment of such cases ...
Yuhao Huang +5 more
doaj +2 more sources
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
Transesterification Oil Chicken Using Different Catalysts
Semina: Ciências Exatas e Tecnológicas, 2017 The aim of this study was to evaluate some catalysts in the production of esters from crude chicken and chicken oil pre-treated (neutralized by alkaline solution) oil.
Willian Secco +3 more
doaj +1 more source
Evidence-based caries preventive measures applied in orthodontic practices in Iran [PDF]
Iranian Journal of Orthodontics, 2011 Introduction: Third molar impaction is usually related to lack of space for eruption. The aim of this study was to assess third molar angulation following extraction and non extraction orthodontic treatment.Methods: This study was carried out on ...
Nasrin Farhadian +3 more
doaj +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
Dental Research Journal, 2017 Background: Caries in second molar is common and prophylactic removal of the impacted teeth may be considered appropriate. Caries detection and restoration can be difficult and a restored second molar can undergo recurrent caries if the third molar is ...
V K Prajapati, Ruchi Mitra, K M Vinayak
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Head & Face Medicine, 2023 Background This retrospective cohort study aimed to compare treatment results between bilateral extraction of upper second molars (M2) and first premolars (P1) in terms of treatment timing, cephalometry, upper third molar alignment and relapse in the ...
Eva Paddenberg +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies +2 more
wiley +1 more source
Erupção do dente lupino em equinos PSI e Campolina
Bioscience Journal, 2014 Nos equinos, os primeiros dentes pré-molares da arcada superior, ou dentes lupinos, são pequenos e caracteristicamente vestigiais, mostram-se posicionados imediatamente mesiais à raiz do primeiro dente molar superior, não atuam funcionalmente na ...
Frederico Ozanam Carneiro e Silva +5 more
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