Results 151 to 160 of about 741,009 (168)

A clinical dilemma: Performing or avoiding root instrumentation in the treatment of the acute phase of endodontic‐periodontal lesions? A case report

Clinical Advances in Periodontics, EarlyView.
Abstract Background This study presents the diagnois, management, and tissue response to an acute periodontal lesion with deep pocketing affecting a maxillary central incisor in a young patient devoid of caries or a history of periodontitis. Methods Clinical and radiographic examinations facilitated the diagnosis of the pathology as an endoperiodontal ...
Riccardo Pace, Riccardo Di Gianfilippo, Debora Franceschi, GiovanPaolo Pini Prato   +3 more
wiley   +1 more source

Three‐ to 4‐year follow‐up of the reverse palatal pedicle graft for maxillary palatal recessions

Clinical Advances in Periodontics, EarlyView.
Abstract Background This study evaluates the long‐term stability and clinical outcomes of the reverse palatal pedicle graft (RPPG) technique in treating maxillary molar palatal recessions over a 3 to 4‐year follow‐up period. Methods Three patients with palatal recession defects on maxillary molars were treated using the RPPG technique.
Thomas T. Nguyen, David T. Wu, Bradley F. Weinstein   +2 more
wiley   +1 more source

Management of post‐implant fibrous dysplasia in the maxilla: A case study

Clinical Advances in Periodontics, EarlyView.
Abstract Background Fibrous dysplasia is generally rare, and even rarer in older adults. Special care is needed when altering the alveolar bone in these cases, especially if an implant is involved. This case study highlights such a scenario. Methods This case study details the experience of a 63‐year‐old African American female who presented with a ...
Yousef Taha Y. Amrou, Anass M. Koleilat, Abdusalam E. Alrmali, Felipe Nor, Hom‐Lay Wang   +4 more
wiley   +1 more source

Guided transpositional bone blocks in esthetic zone: Surgical technique and case report

Clinical Advances in Periodontics, EarlyView.
Abstract Background The ultimate objective of implant dentistry is to position the implant in a three‐dimensional, prosthetic‐driven location. This case highlights a guided approach for harvesting and positioning an autogenous bone block to restore a horizontal bone defect in the anterior maxilla.
Ming‐Fu Ye, Dumitru Chele, Javier Calatrava, Abdusalam Alrmali, Wen‐Xia Huang, Hom‐Lay Wang   +5 more
wiley   +1 more source

Predicting Liquid Organic Hydrogen Carrier Saturation in Dehydrogenation Cell Gas Diffusion Layers for Hydrogen Storage

ChemCatChem, EarlyView.
The influence of gas diffusion layer (GDL) microstructures on mass transport and methylcyclohexane saturation (MCH) in a dehydrogenation cell was investigated using pore network modeling. We reveal that GDLs with larger pore diameters (dpore) and lower tortuosity (τ) enable enhanced MCH invasion, thereby improving reactant concentration at the catalyst.
Aida Farsi, Lijun Zhu, Tess Seip, Aimy Bazylak   +3 more
wiley   +1 more source

Experimental methods in chemical engineering: Electron probe micro‐analysis—EPMA

The Canadian Journal of Chemical Engineering, EarlyView.
ABSTRACT Electron probe microanalysis (EPMA) is a non‐destructive spectroscopic technique to map the chemical composition—quantitative elemental distribution and layer thickness—with a micro‐scale resolution. An electron beam illuminates the surface of a sample and produces backscattered electrons (BSE), secondary electrons (SE), characteristic X‐rays,
Viviane de Oliveira Campos, Felipe Fernandes Barbosa, Ellen Kadja Lima de Morais, Dulce Maria Araújo Melo, Jildimara de Jesus Santana, Gregory S. Patience   +5 more
wiley   +1 more source

Use of Cone Beam Computed Tomography in Endodontics

International Journal of Dentistry, 2009
William C. Scarfe, Martin D. Levin, David Gane, Allan G. Farman   +3 more
doaj   +1 more source

Metamer Mismatching Predicts Color Difference Ellipsoids

Color Research &Application, EarlyView.
ABSTRACT It is well known that color‐discrimination thresholds vary throughout color space, as is easily observed from the familiar MacAdam ellipses plotted in chromaticity space. But why is this the case? Existing formulations of uniform color spaces (e.g., CIELAB, CIECAM02, CAM16‐UCS) and their associated color‐difference DE metrics are all models ...
Emitis Roshan, Brian Funt
wiley   +1 more source

Nanowire‐Based Flexible Sensors for Wearable Electronics, Brain–Computer Interfaces, and Artificial Skins

Electron, EarlyView.
The review systematically examines the potential of nanowires in flexible sensing technologies, addressing their application in wearable electronics, brain–computer interfaces, and electronic skins. It covers the fundamental understanding of nanowire properties, key design principles for high‐performance flexible sensors, and the challenges encountered
Xiaopan Song, Yang Gu, Sheng Wang, Junzhuan Wang, Linwei Yu   +4 more
wiley   +1 more source

Metallic nanoparticle inks for flexible printed electronics

FlexMat, EarlyView.
Abstract Flexible printed electronics represent a cutting‐edge technology leveraging functional inks to fabricate electronic circuits and components on diverse flexible substrates. Various advanced printing processes enable the production of computer‐controlled patterns with superior resolution and flexibility.
Ruimin Cai, Cunman Liang, Yongqing Duan, Zhijun Zhao, Xi Zhang, Pei He, JunLiang Yang, Wen‐Yong Lai, Jun Wei, Liang Tian   +9 more
wiley   +1 more source