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32.739  Articles
1 of 3.275 pages  |  10  records  |  more records»
Dimensional stability of alginate impression is very important for treatment in dentistry. This study was to find the effect of the beetle juice spray procedure on alginate impression on gypsum model linear dimensional changes. This experimental study use... see more

Dimensional changes are a common occurrence in impressions, either during or after impression taking. It produces a difference in the dimensions of the object and the model, which leads to the restoration being ill-fitted. Several causal factors have been... see more

Impression taking is a critical step in the process of producing successful crowns and fixed partial dentures in oral rehabilitation, and the impression material is an important factor related to clinical success. Aim: The aim of this in vitro study was t... see more

Objectives: This study aimed to evaluate the effect of storage period on dimensional stability of Alginplus and Hydrogum 5.Materials and Methods: In this in vitro experimental study, 60 impressions were taken of an upper jaw typodont, including 10 impress... see more

      Jeanette Winterson’s The Stone Gods (2007) pictures a futuristic world in which every body is technologically, discursively, and materially constructed. First of all, The Stone Gods foregrounds the futuristic conceptualizati... see more

Cerro do Sandi and Bela Vista granites occur in the Piratini region and belong to Dom Feliciano Suite. This suite is the most recent magmatic episode of the Pelotas batholith construction. The granitic massifs have elongate forms along NE-SW direction and... see more

New ethnoarchaeological evidence is currently contributing to a better understanding of the techniques and functions related to the use of stone tools for grinding and milling. This paper explores how the Mursi people in Maki, Ethiopia use handstones in d... see more

The first industrial revolution in the southern Levant crystallized during the Iron Age when copper production reached scales never before seen in this part of the Middle East. Ever since copper ore was first smelted during the Chalcolithic period, the Ar... see more

The systematic archaeological study of the Timna Valley began over 50 years ago. Since then it has become a key site for understanding ancient copper production technologies in the Near East and beyond. However, the fantastic quantity of ground stone tool... see more

1 of 3.275 pages  |  10  records  |  more records»