Results 21 to 30 of about 308,111 (297)

Separated magnet yoke for permanent magnet linear generator for marine wave energy converters [PDF]

open access: yes, 2014
In this paper the performance of a longitudinal flux permanent magnet linear generator (PMLG) for wave energy converters (WEC) is investigated. The influence of the number of slots per pole, phase q and the number of stator's winding sections are ...
A.F. Zobaa   +32 more
core   +1 more source

An evaluation of mesiodentes: A retrospective study with cone-beam computed tomography [PDF]

open access: yes, 2018
Background: The mesiodens, located in the palatal midline between the two maxillary central incisors, is the most common type of supernumerary tooth. The aim of this study was to evaluate the distribution of mesiodentes according to shape, position, and ...
Akay, Gülsün   +2 more
core   +2 more sources

Unilateral Fusion Of Teeth In Mandibular Arch - An Unusual Finding

open access: yesPakistan Journal of Medicine and Dentistry, 2022
Fusion of two teeth is rare developmental disorder which is encountered by a clinician. It is commonly reported in deciduous dentition. The fused crown appears broader and usually an esthetic concern.
Banerjee Abhishek   +4 more
doaj  

Unilateral Connation of Primary Mandibular Lateral Incisor and Canine Associated with Missing Succedaneous Teeth: Report of a Rare Case in Siblings [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2017
Connation is one of the developmental anomalies of the dental hard tissue. The terms such as double formation, double teeth, twinned teeth, synodontia, joined teeth, or fused teeth are often used to describe connation. Connation can be defined as union
Umapathy Thimmegowda   +3 more
doaj   +1 more source

Taxonomic results of the Bryotrop expedition to Zaire and Rwanda : 24., Leskeaceae, Brachytheciaceae, Stereophyllaceae, Plagiotheciaceae, Entodontaceae, Sematophyllaceae p.pte, Hypnaceae (except Hypnum) [PDF]

open access: yes, 1993
This very distinctive and easily recognized moss has terete foliation when dry, and has leaves spreading when moist. The leaves are ovate, abruptly broad-acuminate, about 1.5-2 mm long, and strongly plicate.
Buck, William R.
core   +1 more source

Eddy-current loss in the rotor magnets of permanent-magnet brushless machines having a fractional number of slots per pole [PDF]

open access: yes, 2005
We develop an analytical model for predicting the eddy-current loss in the rotor magnets of permanent-magnet brushless machines that have a fractional number of slots per pole, when either all the teeth or only alternate teeth are wound, and in which the
Howe, D., Ishak, D., Zhu, Z.Q.
core   +1 more source

Gemination of a mandibular third molar: A rare case report

open access: yesSRM Journal of Research in Dental Sciences, 2016
The disturbances in the shape of the teeth include gemination, fusion, concrescence, dilaceration, talon cusp, dens in dente, dens evaginatus, taurodontism, and supernumerary roots.
Arvind Venkatesh   +3 more
doaj   +1 more source

Abnormality in the Morphogenesis of Tooth Development and Relationship with Orthodontic Deformities and Treatment Approaches

open access: yesCase Reports in Dentistry, 2021
In the process of odontogenesis, a disturbance in the formation of the epithelium and mesenchyme can be observed and this can be manifested by atypical forms of dental development.
Greta Roussanova Yordanova-Kostova   +2 more
doaj   +1 more source

Effects of a Novel Dental Gel on Plaque and Gingivitis: A Comparative Study. [PDF]

open access: yes, 2014
ObjectivesThe goal of this prospective, randomized, controlled, double-blinded study was to evaluate the effects of a novel dental gel on plaque and gingival health.
Ajdaharian, J   +5 more
core   +3 more sources

Double teeth in the primary dentition: Case reports from a Nigerian Tertiary Hospital

open access: yesNigerian Dental Journal, 2011
The term double tooth is used to describe the developmental dental abnormalities called gemination and fusion. Gemination is an attempted, incomplete division of a single tooth germ during the proliferation stage of odontogenesis, while fusion is the ...
O. O. Olatosi, E. O. Sote
doaj   +1 more source

Home - About - Disclaimer - Privacy