Results 61 to 70 of about 1,988,114 (237)

Biodegradable 3D‐Printable and Coatable Antifouling Composites for Marine Applications

Advanced Functional Materials, EarlyView.
Marine biofouling damages submerged surfaces and raises greenhouse gas emissions. Biodegradable antifouling biocomposites were developed by hot‐mixing beeswax, Tween 80, and calcium stearate or stearic acid. Adjusting the component ratio enables processing via hot‐pressing, 3D‐printing, or dip‐coating.
Gabriele Corigliano, Lorenzo Ravelli, Martina Nardi, Ruowen Tu, Elena Bellini, Valerio Isa, Carlo Filippeschi, Roberta Finazzi, Luca Ceseracciu, Niloofar Paknezhad, Vincenzo Scribano, Paolo Galli, Silvia Lavorano, Simone Montano, Barbara Mazzolai, Marco Contardi, Pietro Cataldi, Athanassia Athanassiou   +17 more
wiley   +1 more source

Horizontal root fracture in the apical third: case report

, 2016
This article presents a clinical case of horizontal root fracture, in an adult patient, male, in the apical third, due to the practice of sports, which, along with other factors, has led to pulp necrosis. Initially, the patient sought emergency care, and
Klaus Souza SANTOS (6121595), Mário Alfredo Silveira MIRANZI (6121598), Sílvia França SANTOS (6121604), Almir José Silveira MIRANZI (6121607), Benito André Silveira MIRANZI (6121601)   +4 more
core   +1 more source

Conservative management of a cervical horizontal root fracture by long-term stabilisation: A case report

, 2022
Cervical root fractures are often more difficult to manage than fractures of the apical and middle third of the root, due to the weak chance of healing with dental hard tissue between fragments, and the likelihood of subsequent infection of the root ...
ÇEHRELİ, ZAFER CAVİT, ÖZŞİN ÖZLER, CANSU   +1 more
core   +1 more source

XTRUDE: A Process‐Informed Framework for High‐Fidelity Analysis of Hydrogel Extrusion

Advanced Functional Materials, EarlyView.
Extrusion performance emerges from the interplay between material properties and processing conditions. XTRUDE (eXTrusion Rheology for Understanding and Defining Extrudability) recreates the extrusion environment with in situ pressure and temperature sensing, enabling characteristic pressure signatures to quantify extrusion‐specific phenomena and ...
Farhad Sanaei, Pascal Bertsch, Juliette Lafosse, Sander C. G. Leeuwenburgh, Mani Diba   +4 more
wiley   +1 more source

Evaluation of fracture resistance in root canal‑treated teeth restored using different techniques [PDF]

, 2018
Objective: This study aimed to evaluate the effects of different coronal restoration techniques on fracture resistance of root canal‑treated mandibular premolars with mesio‑occluso‑distal (MOD) cavities.Materials and Methods: A total of 105 mandibular ...
Aslan, T, Er, Ö, Üstün, Y, Çınar, F, Sağsen, B   +4 more
core   +2 more sources

Can Elastomers Combine Stiffness, Toughness and Fatigue Resistance?

Advanced Materials, EarlyView.
This review studies how the molecular and macroscopic architecture of elastomers influence their mechanical properties including: stiffness, stretchability, toughness, fatigue resistance, and damping behavior. By linking the structure to performance, it proposes design principles for advanced elastomeric systems that combine mechanical properties ...
Eva Baur, Esther Amstad
wiley   +1 more source

Breaking the Surface: Buoyant Metal–Polymer Open–Cell Hybrid Lattice Metamaterials

Advanced Materials, EarlyView.
Open‐cell metal–polymer lattice metamaterials that defy sinking. (a) Injection process of the polyurethane (PU) foam into the titanium (Ti‐6Al‐4V) hollow‐strut lattice creating the open‐cell Ti‐6Al‐4V+PU hybrid lattice, (b) flotation test of a hybrid lattice specimen, and (c) a digital representation and experimental validation of a marine buoy ...
Jordan Noronha, Joey Tallon, Raad Omar, Jason Dash, Andrey Molotnikov, Martin Leary, Milan Brandt, Ma Qian   +7 more
wiley   +1 more source

Biomass DNA: An Emerging Building Block for Advanced Materials

Advanced Materials, EarlyView.
Biomass DNA is rapidly emerging from its traditional role as a genetic blueprint to serve as a versatile abundant, highly programmable polymeric building block. This review highlights the transformation of macroscopic bulk biomass DNA into next generation of functional materials, spanning from dynamic hydrogels, sustainable bioplastics, and high ...
Yuwei Hu, Itamar Willner, Li Niu
wiley   +1 more source

Horizontal Root Fracture of a Maxillary Central Incisor: A Case Report [PDF]

Batna Journal of Medical Sciences
Introduction: Horizontal root fractures (HRFs) are a rare form of dental trauma, accounting for approximately 0.5% to 7% of cases, and primarily affect maxillary central incisors.
Fouzia Kawter BAROUDI, Naouel ALLAL, Fouad OUDGHIRI   +2 more
doaj   +1 more source

Multiple complicated crown-root fracture of a permanent incisor

, 2004
The treatment of a transverse complicated and a vertical uncomplicated crown-root fractures with a horizontal root fracture of a maxillary right central incisor is presented.
Gonul, N, Turgut, MD, Altay, N
core   +1 more source