Results 21 to 30 of about 221,519 (349)

Preformed metal crowns for decayed primary molar teeth [PDF]

open access: yes, 2006
BackgroundPreformed metal crowns (PMCs) are recommended by the British Society of Paediatric Dentistry (BSPD) for restoring badly broken down primary molar teeth.
Evans, Dafydd J. P.   +2 more
core   +3 more sources

Crowned with knowledge [PDF]

open access: yesBJOG: An International Journal of Obstetrics & Gynaecology, 2020
Deputy Editor‐in‐Chief John Thorp highlights articles from this themed issue in an audio podcast available at https://soundcloud.com/bjog/february-editorial ...
openaire   +3 more sources

Comparative analysis of stress and deformation distribution in implant supported telescopic systems made of different materials [PDF]

open access: yesVojnosanitetski Pregled, 2023
Background/Aim. In implant prosthetics, there is an increasing use of materials that, with their mechanical characteristics, can alleviate the negative consequences of implant stress.
Bojović Milan   +2 more
doaj   +1 more source

A tooth preparation technique in fixed prosthodontics for students and neophyte dentists [PDF]

open access: yes, 2015
The aim of this study was to evaluate a novel technique of tooth preparation in fixed prosthodontics suitable for dental students and neophyte dentists.MATERIALS AND METHODS: Twenty-four dental students of the sixth-year class were recruited to verify
Brauner, Edoardo   +5 more
core   +1 more source

A ‘crowned’ epiglottis [PDF]

open access: yesBMJ Case Reports, 2013
A 32-year-old man presented to the emergency department with a 2-day history of foreign body sensation in the throat that started after drinking water from a plastic bottle. There was no obvious history of chocking or foreign body aspiration. On examination, pulse was 100 bpm, respiratory rate 20 breaths/min, oxygen saturation 99% and blood pressure ...
Maurizio Bona Galvagno   +2 more
openaire   +3 more sources

Validation and refinement of allometric equations for roots of northern hardwoods [PDF]

open access: yes, 2007
The allometric equations developed by Whittaker et al. (1974. Ecol. Monogr. 44: 233–252), at the Hubbard Brook Experimental Forest have been used to estimate biomass and productivity in northern hardwood forest systems for over three decades.
Hamburg, Steven P.   +2 more
core   +3 more sources

Fracture Resistance of Zirconia Oral Implants In Vitro: A Systematic Review and Meta-Analysis [PDF]

open access: yes, 2020
Various protocols are available to preclinically assess the fracture resistance of zirconia oral implants. The objective of the present review was to determine the impact of different treatments (dynamic loading, hydrothermal aging) and implant features (
Bethke, Annalena   +6 more
core   +1 more source

Comparing the Effectiveness of GLUMA and 940 nm Laser for Improving Crown Retention with Self-Adhesive Cement [PDF]

open access: yesJournal of Dentistry
Statement of the Problem: The retention of dental crowns plays a pivotal role in their long-term success and maintenance. According to the ongoing controversy about the effect of GLUMA desensitizer and diode laser on the retention of full metal crowns ...
Pantea Amiri   +3 more
doaj   +1 more source

Tree size and herbivory determine below-canopy grass quality and species composition in savannahs [PDF]

open access: yes, 2009
Large single-standing trees are rapidly declining in savannahs, ecosystems supporting a high diversity of large herbivorous mammals. Savannah trees are important as they support both a unique flora and fauna.
Grant, C.C., Jeltsch, F., Treydte, A.C.
core   +3 more sources

Materials and Methods for All-Ceramic Dental Restorations Using Computer-Aided Design (CAD) and Computer-Aided Manufacturing (CAM) Technologies—A Brief Review

open access: yesDentistry Journal
The materials used in dentistry for the fabrication of all-ceramic restorations have undergone great and rapid developments over the last two decades.
Nestor Washington Solís Pinargote   +6 more
doaj   +1 more source

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