Results 51 to 60 of about 86,189 (299)

Post-tooth extraction sepsis without locoregional infection - a population-based study in Taiwan [PDF]

open access: yes, 2010
[[abstract]]Objective: To investigate the incidence and risk factors of post-tooth extraction sepsis in patients without locoregional infection. Subjects and Methods: We assessed all claim records of the Taiwanese National Health Insurance program in ...
Lee, JJ (Lee, J-J); Hahn, LJ (Hahn, L-J); Kao, TP (Kao, T-P); Liu, CH (Liu, C-H); Cheng, SJ (Cheng, S-J); Cheng, SL (Cheng, S-L); Chang, HH (Chang, H-H); Jeng, JH (Jeng, J-H); Kok, SH (Kok, S-H)
core   +1 more source

Extrusion‐Based Additive Manufacturing of Advanced Ceramics: Strengthening Mechanisms and Process Optimization Review

open access: yesAdvanced Engineering Materials, EarlyView.
This review comprehensively evaluates extrusion‐based additive manufacturing for advanced ceramics, detailing feedstock options and key process parameters. By critically addressing defect mechanisms like porosity and cracking, the work highlights optimization strategies through machine learning and advanced postprocessing.
Meisam Bakhtiari   +4 more
wiley   +1 more source

FEATURES OF REPARATIVE OSTEOREGENERATION AFTER TEETH EXTRACTION, METHODS OF REPLACEMENT OF BONE TISSUE DEFECT OF THE JAWS (LITERATURE REVIEW)

open access: yesУкраїнський стоматологічний альманах, 2022
Introduction. Vertical and horizontal atrophy of the alveolar process, which occurs after tooth extraction, can create negative prerequisites for the surgical stage of dental implantation and requires additional surgical interventions. The purpose of
M.O. Kolesnichenko
doaj   +1 more source

Material Before Morphology: Substrate‐Dependent Mechanical Tuning of Radular Teeth

open access: yesAdvanced Materials Interfaces, EarlyView.
Substrate‐dependent material tuning in Clausilia radular teeth. Closely related taxa retain a conserved gross tooth morphology, but differ in elemental composition and mechanical properties according to feeding substrate. Rock‐associated taxa show increased Ca–Si enrichment and higher stiffness and hardness, especially in the central radular region ...
Ida Lilienthal   +3 more
wiley   +1 more source

Fabrication of Fibers With Complex Features Using Thermal Drawing of 3D‐Printed Preforms

open access: yesAdvanced Materials Technologies, EarlyView.
3D printing enables rapid fabrication of macroscale polymer preforms with complex geometries. Thermal drawing then scales these structures into long fibers while preserving micron‐scale cross‐sectional features. This workflow provides a fast, low‐cost route to functional fibers with tailored geometries and material combinations for catheter, robotic ...
Ali Anil Demircali   +4 more
wiley   +1 more source

Implantes imediatos: revisão de literatura [PDF]

open access: yes, 2012
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.A técnica de implantes imediatos exige a realização de anamnese minuciosa e exame clínico cauteloso bem como avali-ar a história médica e odontológica do ...
Vieira, Rafael Barbato
core  

Computer-Assisted Technique for Surgical Tooth Extraction [PDF]

open access: yes, 2016
Introduction. Surgical tooth extraction is a common procedure in dentistry. However, numerous extraction cases show a high level of difficulty in practice. This difficulty is usually related to inadequate visualization, improper instrumentation, or other
Hosamuddin Hamza
core   +1 more source

Omnidirectional Ultra‐Broadband Cu/TiO2 Metasurface Absorbers for High‐Efficiency Solar Thermal Conversion and Photothermal Plasmon‐Driven Catalysis

open access: yesAdvanced Optical Materials, EarlyView.
Metasurface shows selective solar–thermal energy conversion with high‐activity solar/laser‐driven chemistry. The breakthrough is co‐designing broadband FP‐cavity + plasmonic LSPR/SLR resonances in an ultra‐thin metamaterial so that it not only harvests the most efficient proportion of solar radiation but also suppresses mid and IR emissivity. Moreover,
Samira Mehrabi   +4 more
wiley   +1 more source

A Blood‐Derived Double‐Network Hydrogel with Robust Wet Adhesion for Keratinized Mucosa Regeneration via Neutrophil Phenotype Reprogramming and Mechanophysical Niche Modulation

open access: yesAdvanced Science, EarlyView.
The iPRF‐MA/Alg‐NHS/Lut@EGCG (PGAE) double‐network hydrogel achieves durable wet adhesion in the oral environment. It simultaneously reprograms neutrophils from NETosis to phagocytosis for biofilm clearance, and activates the FAK‐RhoA‐YAP mechanotransduction pathway in gingival fibroblasts to drive extracellular matrix remodeling, thereby promoting ...
Sicong Ren   +9 more
wiley   +1 more source

Preservation of Alveolar Ridge after Preimplantation Tooth Extraction (A Review) [PDF]

open access: yes, 2006
The aim of the athors was to provide and represent different possibilities offered by materials for substitution of bones used after tooth extraction as a prevention of resorption of alveolar process.
R. Jurkovič, P. Stanko
core  

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