Results 251 to 260 of about 804,721 (400)

Morphometric analysis of prognathic and non-prognathic mandibles in relation to BSSO sites using CBCT

open access: yesJournal of Oral Biology and Craniofacial Research, 2017
Background: Bilateral sagittal split osteotomy (BSSO) is the most versatile procedure and adopted by many surgeons to relocate the mandible in patients having mandibular prognathism (MP). Injury to the inferior alveolar nerve (IAN) and unfavorable splits
Tengku Aszraf Tengku Shaeran   +4 more
doaj  

Spatially Controlled Optical Vortex Generation Using Low‐Loss Antimony Telluride Metasurfaces

open access: yesAdvanced Photonics Research, EarlyView.
The spatially varying vortex beams with the customizable propagation trajectory and the controllable topological charge evolution are demonstrated using the Sb2Te3‐based plasmonic metasurfaces. Benefiting from the dispersion‐free property of the Pancharatnam–Berry phase and the broadband response of polarization conversion efficiency of the nanobrick ...
Chengsen Yang   +11 more
wiley   +1 more source

Research Progress on Atmospheric Turbulence Perception and Correction Based on Adaptive Optics and Deep Learning

open access: yesAdvanced Photonics Research, EarlyView.
This work presents a systematic review of atmospheric turbulence fundamentals, including theoretical formulations and adaptive optics‐based mitigation strategies. This includes an in‐depth examination of the devices, theories, and methodologies associated with traditional correction approaches.
Qinghui Liu   +5 more
wiley   +1 more source

Lingual foramina on cone beam computed tomography: A retrospective radiographic study. [PDF]

open access: yesJ Oral Biol Craniofac Res
Baghele ON   +5 more
europepmc   +1 more source

Cone Beam Computed Tomography in Prosthodontics

open access: yesInternational Journal of Contemporary Medical Research [IJCMR], 2019
Mohammed Suleman Al-Ruthea   +1 more
openaire   +1 more source

Strong Coupling‐Induced Topological Edge‐State Laser in 1D High‐Contrast Grating

open access: yesAdvanced Photonics Research, EarlyView.
This study manipulates lattice constants and filling factors in 1D high‐contrast gratings to induce strong and weak coupling, enabling topological and trivial states. Demonstrating topological edge‐state lasers with improved robustness, lower thresholds, and narrower linewidths, the design supports novel topological laser cavity advancements ...
Hsu‐Chun Hu   +3 more
wiley   +1 more source

Cone beam computed tomography for mandibular tori

open access: yesArchives of Medicine and Health Sciences, 2014
Treville Pereira   +2 more
doaj   +1 more source

A planning approach for online adaptive proton therapy to cope with cone beam computed tomography inaccuracies. [PDF]

open access: yesPhys Imaging Radiat Oncol
Oud M   +7 more
europepmc   +1 more source

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