Results 51 to 60 of about 11,209 (293)

Grain Refinement During Severe Plastic Deformation and Similitude of Subgrain Formation: A Molecular Dynamics Study

open access: yesAdvanced Engineering Materials, EarlyView.
Molecular dynamics is used to investigate structure refinement during severe plastic deformation. The results show similitude with experimental data. Molecular dynamics simulations of severe plastic deformation of monocrystalline and polycrystalline samples by multiaxial compression of aluminum are carried out.
Roberto B. Figueiredo
wiley   +1 more source

Key stone plasty and asymmetric hump resection in crooked nose deformity

open access: yes, 2022
© 2022 Elsevier Inc.Objective: The aim of this study is to propose a new approach in crooked nose deformity with key-stone plasty and asymmetric hump resection.
AKSOY F.   +5 more
core   +1 more source

Triple Junctions as Dislocation‐Like Defects: The Role of Grain Boundary Crystallography Revealed by Experiment and Atomistic Simulation

open access: yesAdvanced Engineering Materials, EarlyView.
Grain boundary triple junctions are an essential ingredient of the microstructure of polycrystalline materials. In this study, a triple junction is observed using atomic‐resolution scanning transmission electron microscopy and characterized. Computer simulations reveal that the junction has a dislocation character that is determined by the joining ...
Tobias Brink   +4 more
wiley   +1 more source

Intrinsic Photoactive Star ZnPc–Poly(glutamate) Nanoplatforms for Multimodal Glioblastoma Therapy and Brain‐Targeted Delivery

open access: yesAdvanced Functional Materials, EarlyView.
An intrinsic photoactive star‐shaped zinc phtalocyanine‐poly(L‐glutamic acid) (ZnPc‐PGA) nanoplatform for multimodal glioblastoma (GBM) therapy and brain‐targeted elivery. A ZnPc‐PGA‐based multifunctional theranostic nanocarrier platform enables image‐guided, multimodal GBM therapy. ZnPc‐PGA nanocarriers support the integration of fluorescence imaging,
Amina Benaicha‐Fernández   +14 more
wiley   +1 more source

Revision rhinoplasty: an overview of deformities and techniques

open access: yes, 2008
This article provides an overview of assessment, planning, and correction of deformities in revision rhinoplasty surgery. Common deformities are described with tips for preventing such postoperative problems, and corrective strategies are suggested ...
Paun, Santdeep H.   +1 more
core   +1 more source

A Systematic Study of GelMA‐Carbopol Bioinks for High‐Fidelity Extrusion 3D Bioprinting at Physiological Temperatures

open access: yesAdvanced Healthcare Materials, EarlyView.
Gonzalez Martinez and collaborators develop a strategy to formulate high performance GelMA‐based bioinks with low solids contents. The resulting bioinks enable 3D bioprinting at 37 °C of high‐fidelity structures with tunable mechanical properties that support high cell viability and function.
David A. González‐Martínez   +8 more
wiley   +1 more source

Applicability and Effectiveness of Closed Reduction of Nasal Fractures under Local Anesthesia

open access: yesInternational Archives of Otorhinolaryngology, 2014
Introduction A significant portion of patients treated in emergency departments have nasal fracture. It is important that the otolaryngologist know how to treat such damage.
Fernando Vilela   +3 more
doaj   +1 more source

Millard's rotation advancement technique for unilateral cleft lip repair

open access: yesJournal of Cleft Lip Palate and Craniofacial Anomalies, 2021
The unilateral cleft lip deformity includes defects of the lip and also the associated deformities in the nose. The Millard's rotation advancement technique is a versatile one for the repair of these deformities.
Puthucode V Narayanan
doaj   +1 more source

Applied surgical methods and outcomes in crooked nose rhinoplasty

open access: yes, 2023
OBJECTIVE: In this retrospective and multicentric study, we investigated applied surgical methods in rhinoplasty for crooked nose deformity. PATIENTS AND METHODS: The retrospective data for 300 crooked nose deformity cases (191 males and 109 females ...
Uyar, Yavuz   +6 more
core  

Microgel‐Based 3D Bioprinting: A Convergent Strategy Integrating Material Design, Jamming Dynamics, and Biological Function

open access: yesAdvanced Healthcare Materials, EarlyView.
Microgel‐based 3D printed constructs represent a compelling and versatile innovation for engineering architecturally complex, dynamically remodelable, and biocompatible structures with high structural fidelity and bioactivity. By integrating material design, biofabrication, and biological function, these systems enable the development of adaptive ...
Elena Ghighină   +2 more
wiley   +1 more source

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