Results 101 to 110 of about 162,801 (331)
A Cone-Beam Computed Tomographic Study on Mandibular First Molars in a Chinese Subpopulation. [PDF]
PLoS ONE, 2015 The purpose of this study was to conduct a cone-beam computed tomographic (CBCT) investigation on the root and canal configuration of the mandibular first molars, especially the morphology of the disto-lingual (DL) root, in a Chinese subpopulation.
Xin Zhang +8 more
doaj +1 more source
External and Internal Root Canal Anatomy of the First and Second Permanent Maxillary Molars [PDF]
, 2019 A successful endodontic treatment depends on a comprehensive knowledge of the morphology of canal and its variations, an appropriate access cavity, cleaning and shaping, and adequate root canal filling. Lack of knowledge in this regard and missing a root
Bedida, Lamyae +3 more
core +2 more sources
Self‐Spiking Linear Neuromorphic Soft Pressure Sensor for Underwater Sensing Applications
Advanced Materials, EarlyView.This study presents a novel design of a neuromorphic pressure sensor that can generate self‐spiking symmetric signals with direct event‐based encoding through the integration of magnetic spheres and alternating coil circuits. The key advantages of this work include high linearity up to 200 kPa (R2 = 0.997), self‐spiking behavior for simplified signal ...
Jingyi Yang +17 more
wiley +1 more source
Anatomy of Soft Tissues of the Spinal Canal [PDF]
, 1999 Background and Objectives. Important issues regarding the spread of solutions in the epidural space and the anatomy of the site of action of spinal and epidural injections are unresolved.
Quinn, Hogan, Toth, Jeffrey M.
core +1 more source
The Space Within: How Architected Voids Promote Tissue Formation
Advanced Materials, EarlyView.This review explores the role of void spaces in tissue engineering scaffolds and examines four key methods for introducing porosity into hydrogels at different scales. It discusses sacrificial templating, microgels, phase separation, and 3D printing, highlighting principles, advantages, and limitations. It also addresses emerging strategies integrating
Anna Puiggalí‐Jou +3 more
wiley +1 more source
Advanced Materials, EarlyView.A zinc‐coordinated nanogel assembly is reported that co‐delivers three enzymes to regulate glucose, oxidative stress, and oxygen levels. This system mimics natural enzyme cascades to reprogram the wound environment after pancreatectomy. In a post‐pancreatectomy mouse model, it accelerates healing by reducing infection, promoting blood vessel growth ...
Yedong Ma +9 more
wiley +1 more source
Nanostructured Protein Surfaces Inspired by Spider Silk
Advanced Materials, EarlyView.Harnessing recombinant spider silk technology, bioengineered spidroin variants enable the creation of functionalized nanostructured coatings with tunable affinity for specific targets, supporting a broad range of applications ‐ from antifouling surfaces and targeted drug delivery to advanced cell therapies and precision bio‐patterning via lithography ...
Martin Humenik, Thomas Scheibel
wiley +1 more source
Indian Journal of Dental Research, 2010 Aim: The aim of the study is to determine the root canal morphology of the mandibular first premolar teeth in an Indian population using spiral computed tomography (SCT).
Sandhya Raghu +2 more
doaj
口腔疾病防治, 2019 Objective To research the root and root canal morphology of maxillary second permanent molars in the Guangfu population of the Lingnan area. Methods A total of 1220 maxillary second permanent molars were collected from the 723 CBCT images of the ...
LI Qi, HUANG Shaohong
doaj +1 more source
Morphology of Root Canal Cross-sections of Resected Roots of First and Second Lower Molars [PDF]
, 2004 Precise preparation of the root canal ostium with a view to hermetical closing with retrograde root filling is an important prognostic factor determining the success of the procedure of tooth resection.
Domagala, Agnieszka +3 more
core +1 more source