Results 91 to 100 of about 1,442,325 (258)

Conservative Management of Displaced Horizontal Root Fracture in Vital Maxillary Premolar: a Case Report

open access: yes, 2018
Background/Aim: The management of horizontal root fracture is not straight forward. It depends upon the location of the fracture, mobility and vitality of fractured tooth segment.
Hameed Muhammad Hasan   +3 more
core   +1 more source

Fabrication Routes for Ionic Conducting Fiber Strain Sensors

open access: yesAdvanced Engineering Materials, EarlyView.
Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw   +3 more
wiley   +1 more source

Rapidly Solidified High‐Strength Invar 36 Prepared by Planar‐Flow Melt Spinning

open access: yesAdvanced Engineering Materials, EarlyView.
The Invar 36 alloy was rapidly solidified using the planar‐flow melt‐spinning technique. Ribbon samples with thicknesses ranging from 20 to 160 mm were produced. As the grain size of the ribbon decreased to sub‐micron levels, the hardness increased by more than 2 times.
Bekir Akgül, Mehmet Kul
wiley   +1 more source

Diagnosis and Treatment of an Incomplete Crown-Root Fracture with Intentional Replantation: A Case Report

open access: yesFrontiers in Dentistry, 2022
Acute traumatic injuries to the maxillary incisors may lead to a crown-root fracture. If the fracture is left untreated, the fracture line will propagate and extend apically, resulting in microbial contamination of the attachment apparatus and ...
Soheil Niavarzi   +3 more
doaj  

Gallium Microalloying in Bi–Sn Solders: Interfacial Phase Formation, Wettability, and Long‐Term Shear Reliability Under Isothermal Aging

open access: yesAdvanced Engineering Materials, EarlyView.
Gallium microalloying redirects interfacial reactions in low‐temperature Bi–Sn solders from Cu–Sn toward Cu–Ga intermetallic formation. The resulting Cu–Ga layer suppresses intermetallic growth during thermal aging, alters fracture pathways, and improves interfacial stability.
Iva Králová   +6 more
wiley   +1 more source

Successful surgical retreatment of a midroot fracture in the mandibular incisor

open access: yesEndodontology, 2018
Root fractures account 0.5-7% of all the dental traumatic injuries, with only 5% incidence in mandibular incisors. Management of horizontal root fracture presents a formidable challenge for clinicians because of the difficulty of achieving a stable ...
I B Geeta   +2 more
doaj   +1 more source

Morphology, Transport, and Dynamics of Protein Adsorption in Open‐Cell Metal Foam

open access: yesAdvanced Engineering Materials, EarlyView.
Stainless steel (SS) open‐cell foams are shown to adsorb more protein per unit area than previously reported 316L SS and chromium oxide surfaces under static and flow conditions. An integrated approach combining 3D pore imaging, flow simulation, and protein adsorption experiments characterizes the foam’s performance.
Chinmaya Prerana Inguva   +2 more
wiley   +1 more source

Fracture strength of endodontically treated teeth reconstructed with woven polyethylene fiber posts and biological posts [PDF]

open access: yesRGO: Revista Gaúcha de Odontologia, 2009
Objective: To investigate the fracture strength and mode of endodontically treated teeth with structurally weakened roots reconstructed with woven polyethylene fiber posts and biological posts.
Kátia Rodrigues Reis   +4 more
doaj  

Do oval posts improve fracture resistance of teeth with oval root canals?

open access: yes, 2013
To determine whether the use of oval posts increases fracture resistance of root canal treated teeth with oval-shaped ...
Dietrich, Thomas   +11 more
core   +1 more source

Feasibility and Limitations of the Advanced Replica Process for Bioactive Glasses

open access: yesAdvanced Engineering Materials, EarlyView.
Periodic 3D‐printed Kelvin‐cell templates enable a controlled advanced replica process for fabricating highly porous glass lattices. Across P45K9, 45S5, and 13–93, material‐dependent differences in coating, burnout, and shrinkage lead to distinct strut morphologies, while comparable final porosities of 83%–88% are retained.
Swantje Funk   +4 more
wiley   +1 more source

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