Results 111 to 120 of about 55,499 (302)

Computer Vision Enables Monitoring and Kinetic Analysis of Structurally Diverse Carbon Monoxide Surrogates

open access: yesAngewandte Chemie, EarlyView.
A non‐contact computer vision method enables monitoring and quantitative comparison of vessel‐specific CO release kinetics from structurally diverse surrogates in two‐chamber COware reactors, revealing that surrogate reactivity scores correlate with carbonylation reaction outcomes.
Kristin Donnachie   +4 more
wiley   +2 more sources

Flexural Strength and Hardness Analysis of 3D-Printed vs. Milled Resin Composites Indicated for Definitive Crowns

open access: yesJournal of Functional Biomaterials
The growing use of 3D-printed dental restorations has created a need to understand how the mechanical behaviour of definitive 3D-printed resin composites compares with milled counterparts.
Hunaida Khaled Tayeb   +3 more
doaj   +1 more source

Pilares cerâmicos em implantodontia: uma revisão da literatura [PDF]

open access: yes, 2013
TCC (graduação) – Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, OdontologiaUm grande desafio na implantodontia é a obtenção de qualidade estética ideal em restaurações implantossuportadas na região anterior.
Borges, Lucas Ledoux
core  

المعبودة حتحور فى شرق الدلتا خلال عصر الدولة الحديثة (برباست) نموذجاً

open access: yesمجلة کلية الآداب. جامعة أسوان
تتناول الدراسة مدينة "برباست" (المعروفة حالياً بتل بسطة)، والتي تقع جنوب شرق الدلتا بمدينة الزقازيق و استمدت المدينة أهميتها الاستراتيجية من موقعها على الفرع البيلوزي للنيل، مما جعلها مركزاً تجارياً وسياسياً وعسكرياً مرموقاً، وبوابة لحماية حدود مصر ...
ريهام محمد عطية محمد
doaj   +1 more source

Different post-curing methods influence dimensional accuracy of additively manufactured permanent crowns

open access: yes
Purpose / Aim: To evaluate the influence of different post-curing methods, type of light curing machines and temperatures on the dimensional accuracy of additively manufactured (3D-printed) permanent crown resins.
Liu, X   +4 more
core   +1 more source

Complete digital workflow for the production of implant-supported single-unit monolithic crowns.

open access: yes, 2014
OBJECTIVES The aim of this case series was to introduce a complete digital workflow for the production of monolithic implant crowns. MATERIAL AND METHODS Six patients were treated with implant-supported crowns made of resin nano ceramic (RNC ...
Joda, Tim, Brägger, Urs
core   +1 more source

Marginal fit of all-ceramic crowns fabricated using two extraoral CAD/CAM systems in comparison with the conventional technique

open access: yes, 2017
Fawaz Alqahtani1,2 1Department of Prosthodontics, 2Higher Education and Scientific Research, School of Dentistry, Prince Sattam Bin Abdul-Aziz University, Al-kharj, Saudi Arabia Objective: The purpose of this study was to determine the effect of two ...
Alqahtani F
core  

The Peculiarities of Scots Pine Growth in the Conditions of the Krasnoyarsk Forest-Steppe

open access: yesЛесной журнал
The growth peculiarities of Scots pine (Pinus sylvestris L.) have been studied by the example of an even-aged pine stand of high density. A long-term research has been conducted on a permanent sample plot.
Viktor V. Ivanov   +3 more
doaj   +1 more source

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