Results 231 to 240 of about 1,119,186 (381)

Production of arsenical bronze using speiss on the Elephantine Island (Aswan, Egypt) during the Middle Kingdom (Middle Bronze Age) (c.2000–1650 BCE)

open access: yesArchaeometry, EarlyView.
Abstract This paper presents the first direct evidence of the slags produced during the cementation alloying process of Cu with speiss inside ceramic crucibles, thus representing Cu alloying with As in Middle Kingdom Egypt. The settlement deposits from the Middle Bronze Age were excavated on Elephantine Island, within modern Aswan.
Jiří Kmošek, Martin Odler
wiley   +1 more source

Utilization of Calcium Carbide Residue Using Granulated Blast Furnace Slag. [PDF]

open access: yesMaterials (Basel), 2019
Seo J   +5 more
europepmc   +1 more source

Prevalence of Post‐Operative Complications in Autotransplanted Teeth: A Long‐Term Retrospective Cohort

open access: yesDental Traumatology, EarlyView.
ABSTRACT Background/Aims To evaluate the prevalence and timing of post‐operative complications following tooth autotransplantation, identify factors associated with earlier diagnosis, and report long‐term survival and success rates. Materials and Methods A single‐centre retrospective cohort study was conducted at a Czech university dental clinic (2003 ...
Juraj Marton   +5 more
wiley   +1 more source

Field evaluation of soft highway subgrade soil stabilized with calcium carbide residue

open access: green, 2016
Yan‐Jun Du   +4 more
openalex   +2 more sources

Surface wear and roughness of experimental composites containing calcium orthophosphate particles following toothbrush abrasion

open access: yesEuropean Journal of Oral Sciences, EarlyView.
Abstract This study evaluated experimental composites containing dicalcium phosphate dihydrate (DCPD) particles for toothbrush wear and roughness. Composites containing bisphenol‐A glycidyl dimethacrylate/triethylene glycol dimethacrylate with 50 vol% inorganic fraction consisting of barium glass and DCPD (35:15 and 15:35 vol%) or barium glass only ...
Handially S. Vilela   +5 more
wiley   +1 more source

Copaiba Oil–Resin Reduces the Alveolar Bone Damage Triggered by Apical Periodontitis in Rats

open access: yesInternational Endodontic Journal, EarlyView.
ABSTRACT Aim This study aimed to investigate the effects of copaiba oil–resin on induced apical periodontitis in rats. Methodology A total of 24 male Wistar rats were divided equally into three groups (eight animals each): control (C), apical periodontitis (AP) and apical periodontitis with copaiba administration (AP + COP).
Rayssa Maitê Farias Nazário   +11 more
wiley   +1 more source

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