Results 101 to 110 of about 1,620,325 (409)
Canals in Milky Way radio polarization maps [PDF]
Mon.Not.Roy.Astron.Soc.Lett. 371 (2006) L21-L25, 2006 Narrow depolarized canals are common in maps of the polarized synchrotron emission of the Milky Way. Two physical effects that can produce these canals have been identified: the presence of Faraday rotation measure ($\RM$) gradients in a foreground screen and the cumulative cancellation of polarization known as differential Faraday rotation.
arxiv +1 more source
Evaluating the Root Canal Morphology of Permanent Maxillary First Molars in Iranian Population [PDF]
, 2019 Introduction: A successful endodontic treatment depends on a comprehensive knowledge of the morphology of canal and its variations, an appropriate access cavity, proper cleaning and shaping and adequate root canal filling.
Iranmanesh, Foad +2 more
core +2 more sources
Shaping the root canal system [PDF]
British Dental Journal, 2014 The speciality of endodontics encompasses numerous elements, but the use of a variety of instruments to shape root canal systems probably challenges the clinical time of practitioners more than any other. The aim of this article is to review some of the historic and contemporary approaches to this challenging practical objective.
M Waplington, A S McRobert
openaire +2 more sources
International Endodontic Journal, 2017 AIM To investigate in vivo the number of roots, the configuration of the root canal system and the root canal splitting and merging levels in the permanent dentition of a Caucasian population.
J. Martins +3 more
semanticscholar +1 more source
FEBS Open Bio, EarlyView.The A3 adenosine receptors (A3ARs) are overexpressed in prostate cancer. AR 292 and AR 357, as A3AR antagonists, are capable of blocking proliferation, modulating the expression of drug transporter genes involved in chemoresistance, ferroptosis, and the hypoxia response, and inducing cell death.
Maria Beatrice Morelli +15 more
wiley +1 more source
Managing the Risky Curve – A Case Report [PDF]
, 2013 Multirooted teeth represent a challenge to both endodontic diagnosis and treatment due to its complex and unusual root canal morphology in many cases and often encountered during endodontic treatment.
Niladri Maiti +2 more
core +1 more source
Mandibular left first premolar with two roots: A morphological oddity
Contemporary Clinical Dentistry, 2012 Thorough knowledge of the root canal morphology, appropriate assessment of the pulp chamber floor, and critical interpretation of radiographs are a prerequisite for successful root canal therapy.
Nitin Kararia +2 more
doaj +1 more source
Mandibular first premolar with five root canals: a case report
BMC Oral Health, 2020 Background Understanding the anatomical morphology of the root canal is key for successful root canal treatment. The aims of this case presentation are to report a unique case of root canal treatment involving five root canals in the mandibular first ...
Ming Zhang +3 more
doaj +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 Effect of Instrumentation Taper on Dentin Conservation [PDF]
, 2018 Introduction: The aim of this in vitro study was two part. The first being to assess and compare the amount of dentin removed by an instrument with a taper of 0.04 versus an instrument with a taper of 0.06 using the Edge Evolve® file system at different ...
Green, Megan E
core +2 more sources