Unlabelled: Date of birth: 23/06/1996; sex: female. A.
Pretreatment Records: (06/2009; 13 years).
Diagnosis: Normodivergence of the bony bases; skeletal class I; angle class I; tooth size-arch length discrepancy.
Treatment: Extraction of 15-25-35-45; maxillary and mandibular multi-bracket appliance. B. END OF TREATMENT RECORDS: (06/2011; 15 years).
Retention: Maxilla: palatal wire bonded 12 to 22; mandible: lingual wire bonded 33 to 43. C. END OF RETENTION RECORDS: (9/2011; 15.3 years).
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http://dx.doi.org/10.1016/j.ortho.2014.06.003 | DOI Listing |
Materials (Basel)
December 2024
School of Materials Science and Engineering, Tianjin University, Tianjin 300350, China.
Forging additive hybrid manufacturing integrated the high efficiency of forging and the great flexibility of additive manufacturing, which has significant potential in the construction of reactor pressure vessels (RPVs). In the components, the heat-affected zone (HAZ, also called as bonding zone) between the forged substrate zone and the arc deposition zone was key to the final performance of the components. In this study, the Mn-Mo-Ni welding wire was deposited on the 16MnD5 substrate with a submerged arc heat source.
View Article and Find Full Text PDFMicromachines (Basel)
December 2024
School of Mechanical and Power Engineering, Henan Polytechnic University, Jiaozuo 454000, China.
This article conducts wire bonding tests and cold/hot-cycle tests using φ 0.025 mm Ag-Au alloy wires and Ag-Au-Pd alloy wires with different specifications. The results show that, due to the addition of the alloying element Pd, under the same bonding parameters, the fracture strength and ball-bonded point shear force of the Ag-Au-Pd alloy wires are significantly higher than those of the Ag-Au alloy wires.
View Article and Find Full Text PDFTurk J Orthod
December 2024
Trakya University Faculty of Dentistry, Department of Orthodontics, Edirne, Turkey.
Objective: This study aims to compare the impact of titanium and stainless steel (SS) retainer wires on lower incisor stability and periodontal health.
Methods: Fifty patients between the ages of 14.1 and 29.
Sensors (Basel)
November 2024
Institute of Electrodynamics, Microwave and Circuit Engineering, TU Wien, Gusshausstrasse 25/E354-02, A-1040 Wien, Austria.
It is shown that the integration of a single-photon avalanche diode (SPAD) together with a BiCMOS gating circuit on one chip reduces the parasitic capacitance a lot and therefore reduces the avalanche build-up time. The capacitance of two bondpads, which are necessary for the connection of an SPAD chip and a gating chip, are eliminated by the integration. The gating voltage transients of the SPAD are measured using an integrated mini-pad and a picoprobe.
View Article and Find Full Text PDFMaterials (Basel)
December 2024
Department of Civil Engineering, Henan Vocational College of Water Conservancy and Environment, Zhengzhou 450008, China.
In order to investigate the interfacial bonding properties of high-strength steel stainless wire mesh-reinforced ECC (HSSWM-ECC) and concrete, a finite element model was established for two types of interfaces based on experimental research. The results show that the failure modes observed in the 21 groups of simulations can be classified into three categories: debonding failure, ECC extrusion failure and concrete splitting failure. The failure mode was mainly affected by the type of interface.
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