Results 11 to 20 of about 184,016 (294)

Application of Image Analysis for the Identification of Prehistoric Ceramic Production Technologies in the North Caucasus (Russia, Bronze/Iron Age) [PDF]

open access: yesHeritage, 2019
The recent advances in microscopy and scanning techniques enabled the image analysis of archaeological objects in a high resolution. From the direct measurements in images, shapes and related parameters of the structural elements of interest can be ...
Ki Suk Park   +3 more
doaj   +3 more sources

A multi-center retrospective comparative study of third generation Ceramic-on- Ceramic total hip arthroplasty in patients younger than 45 years with or without the sandwich liner: A ten-year minimum

open access: yesJournal of Orthopaedic Surgery, 2022
Background Ceramic-on-ceramic couplings are attractive alternative bearing surfaces that have been reported to eliminate or reduce problems related to polyethylene wear debris.
Bangjian He   +4 more
doaj   +1 more source

A retrospective analysis of the need for the root canal therapy for the full crown restorations: An original study

open access: yesJournal of Pharmacy and Bioallied Sciences, 2023
Introduction: There are numerous chances for pulpal irritation during the placement of a crown on a tooth. This study's goal was to find and examine the variables that influence the prevalence of routine root canal therapy after the teeth were restored ...
Neha Sharma   +6 more
doaj   +1 more source

The excavation of Non Ban Jak, Northeast Thailand - A report on the first three seasons [PDF]

open access: yes, 2014
Non Ban Jak is a large, moated site located in the upper Mun Valley, Northeast Thailand. Excavations over three seasons in 2011-4 have revealed a sequence of occupation that covers the final stage of the local Iron Age.
Cameron, Judith   +7 more
core   +3 more sources

DENTAL CERAMICS - MECHANICAL PROPERTIES

open access: yesČeská Stomatologie a Praktické Zubní Lékařství, 2022
Introduction, aim: Ceramic is a mixture of inorganic non-metallic materials. The history of the ceramic is dated since Paleolithic age. It is used, for example for production of jewelry, dishes, the construction industry, sculpturing and of course in ...
K Hynková, I Voborná
doaj   +1 more source

Nouveaux apports sur l’archéologie du littoral de Guyane : de la préhistoire à la conquête

open access: yesJournal de la Société des Américanistes, 2018
In French Guiana, structured archaeological research only started in the early 1970s. Its results have been synthesized by Stéphen Rostain twenty year later.
Martijn M. van den Bel
doaj   +1 more source

Metal-ceramic partial fixed dentures: a retrospective study

open access: yesRGO: Revista Gaúcha de Odontologia, 2020
Objective Metal-ceramic prosthesis are the treatment of choice in oral rehabilitation because of their high survival rates. However, there are few reports in the scientific literature about factors that lead to fractures of metal-ceramic prostheses.
Fernanda Ferruzzi LIMA   +7 more
doaj   +1 more source

The influence of bearing surfaces on revisions due to dislocations in total hip arthroplasty

open access: yesJournal of Materials Science: Materials in Medicine, 2021
Introduction Recurrent dislocations are still the most frequent reason for revision in total hip arthroplasty (THA). The impact of bearing surfaces on dislocations is still controversial. We hypothesized that: (1) bearing surfaces influence the revisions
Francesco Castagnini   +7 more
doaj   +1 more source

Occupation de la fin du Bronze moyen à Furdenheim (Bas-Rhin)

open access: yesRevue Archéologique de l’Est, 2017
An archaeological survey carried out at 10 rue des Tonneliers in Furdenheim (Bas-Rhin) revealed a settlement from the end of the Middle Bronze Age (Bronzezeit C2 of the German chronology).
Matthieu MICHLER
doaj   +1 more source

Corded Ware and Ananyino Type Hybrid Ceramics from the Vyoksa I Settlement on the Upper Sukhona

open access: yesАрхеология евразийских степей, 2023
The article presents for the first time the materials with comb-corded, corded and hybrid ware of the Early Iron Age settlements on the Upper Sukhona basin.
Nedomolkina Nadezhda G.
doaj   +1 more source

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