Results 41 to 50 of about 817,292 (281)

Measurement method of arch width.

, 2016
Measurement method of arch width.
Yaoyang Xiong (3158250), Ting Jiao (744980), Ning Gan (1942390)   +2 more
core   +1 more source

Treatment effects after maxillary expansion using invisalign first system vs. acrylic splint expander in mixed dentition: a prospective cohort study

BMC Oral Health, 2023
Background Invisalign First System (First) is a new type of orthodontic appliance for maxillary arch expansion in mixed dentition children. Till now, few studies have evaluated the expansion effects of First versus other appliances.
Lanxin Lu, Lingling Zhang, Chengri Li, Fang Yi, Lei Lei, Yanqin Lu   +5 more
doaj   +1 more source

Correlations between central incisors width and maxillary arch width.

, 1998
One hundred and sixty three subjects participated in this study; 94 females and 69 males. The widths of their central incisors were compared with the width of their arches in an attempt to reach a formula for selection of anterior central incisors in ...
Al-Athel, M., Fahmi, F., Al El-Sheikh, H.   +2 more
core   +2 more sources

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

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, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Dental arch form and arch dimensions among a group of Egyptian children and adolescents

Bulletin of the National Research Centre, 2022
Background Growth and development of the dental arch is considered a continuous and complex biological process. During transition from primary to mixed then to permanent dentition, dental arch form, length and width vary, due to tooth movement and ...
Rasha F. Sharaf, Ehab Radwan, Ghada A. Salem, Mohamed Abou El-yazeed   +3 more
doaj   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Exploration of multidimensional associations between craniomaxillofacial and dental arch structures. [PDF]

BMC Oral Health
Background The developmental patterns of craniomaxillofacial structures and dental arch structure represent a central concern in the fields of orthodontics and craniofacial surgery.
Dong S, Xu A, Zhang X, Li S, Che X.
europepmc   +2 more sources

High‐Temperature Phase Transformation in a V‐9Si‐6.5B Alloy: The Kinetic and Crystallographic Pathway From V5SiB2 to V8SiB4

Advanced Engineering Materials, EarlyView.
In situ synchrotron high‐energy X‐ray diffraction reveals the real‐time high‐temperature phase evolution of a ternary V‐9Si‐6.5B alloy. The study uncovers a kinetically delayed V5SiB2 → V8SiB4 transformation governed by massive structural and chemical barriers.
Zahra Sabeti, Andreas Stark, Roja Rani Korrayi, Florian Pyczak, Georg Hasemann   +4 more
wiley   +1 more source

Correlation between age and dental arch dimension of Javanese children

Dental Journal, 2020
Background: Dental arch form and dimension are fundamental factors in orthodontic diagnosis and treatment planning. Its dimension will increase, due to the eruption of teeth, and is also affected by ethnicity, nutrition, systemic disease, hormonal ...
Atiek Driana Rahmawati, Iwa Sutardjo Rus Sudarso, Dibyo Pramono, Eggi Arguni   +3 more
doaj   +1 more source

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

Advanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt, Yong Chen, Georg Hasemann, Benjamin Wahlmann, Carolin Körner, Manja Krüger   +5 more
wiley   +1 more source