Results 51 to 60 of about 21,529 (229)

An Overview of the Rock Art of AlUla: Tracing Changes in Content and Form Across 12,000 Years of Human History

Arabian Archaeology and Epigraphy, EarlyView.
ABSTRACT Between 2018 and 2021, the Identification and Documentation of Immovable Heritage Assets (IDIHA) Project recorded over 19,000 rock art panels in the AlUla (al‐‘Ulā) region of north‐western Saudi Arabia. This study presents a chronological assessment of the corpus, drawing on superimpositions, datable motifs, inscriptions, and varnish formation,
Maria Guagnin, Laura Morabito, Hannah Leighton, Tahani AlMahmoud   +3 more
wiley   +1 more source

Effect of applying finishing products and sanding on the surface of marupa wood

Maderas: Ciencia y Tecnología, 2020
The effect of applying cetol and varnish finishing products and sanding on the surface roughness and colour of marupa (Simarouba amara) wood was evaluated. Three coats of each product were applied and two sandpaper grits were used, 280 and 320).
Marcella Hermida de Paula, Robert Rossi Silva de Mesquita, Mírian de Almeida Costa, Joaquim Carlos Gonçalez, Rubén A. Ananías, Gèrard Janin   +5 more
doaj  

Oral Health Interventions to Improve Access in Rural Areas of High‐Income Countries: A Mixed Methods Systematic Review

Community Dentistry and Oral Epidemiology, EarlyView.
ABSTRACT Objectives The aim of this mixed methods systematic review was to identify oral health interventions in rural areas of high‐income countries and synthesise the evidence on how access is addressed. Methods Searches were conducted in Cochrane, CINAHL, Dentistry and Oral Sciences Source, PsycINFO and PubMed, with the last search in January ...
Amanda Kenny, Virginia Dickson‐Swift, Alexandra Carlin, David Nelson, Mark Gussy, Hewage Dona Vindya Gayathri, Sarah Baker   +6 more
wiley   +1 more source

Surface gloss properties of walnut tannin applied wood species

Turkish Journal of Forestry
Nowadays, growing environmental concerns lead to studies towards more ecological and sustainable materials. This study inquiries into the effects of walnut tannin on the surface gloss characteristics of walnut (Juglans regia L.) and Scots pine (Pinus ...
Mehmet Yaşar, Ahmet Cihangir Yalınkılıç, Alaaddin Uzun, Şadiye Yaşar   +3 more
doaj   +1 more source

The cost of the consumer revolution: Prices, material living standards, and real inequality in Amsterdam (1630‒1805)

The Economic History Review, EarlyView.
Abstract This article measures the cost of the early modern consumer revolution through a quantitative analysis of product and process innovations in Amsterdam and examines their variegated social impact in two distinct datasets of probate inventories.
Bas Spliet, Anne E. C. McCants
wiley   +1 more source

Fluoride varnish as a preventive treatment of primary teeth: A systematic review

Journal of Oral Research
Objetive: To identify fluoride varnish as a preventive treatment for primary teeth in patients according to the evidence in the literature. Materials and Methods: Literature review in the scientific literature, in the following databases: PUBMED (19 ...
José Orellana-Centeno, Roxana Guerrero Sotelo, Verónica Morales Castillo, Mauricio Orellana Centeno   +3 more
doaj   +1 more source

Comparative study of thermal properties of electrical windings impregnated with alternative varnish materials

The Journal of Engineering, 2019
The thermal design-analysis of devices with electrical windings impregnated using varnish materials is frequently challenging. This is due to difficulties in predicting theoretically the equivalent thermal properties for the composite materials, such as ...
Haipeng Liu, Sabrina Ayat, Rafal Wrobel, Chengning Zhang   +3 more
doaj   +1 more source

Early Clinical Experiences for Dental Students Using Near Peer Assisted Learning (NPAL)

European Journal of Dental Education, EarlyView.
ABSTRACT Introduction This paper describes Doctor of Dental Surgery students' perspectives on participating in NPAL sessions at the School of Dentistry at the University of Alberta. NPAL provides early clinical experiences (ECE) for junior students (mentees) assisted by senior students (mentors).
Anthea Senior, Colleen Starchuk, Alexandre W. Araujo, Steven Patterson, Nazlee Sharmin   +4 more
wiley   +1 more source

Dentifrices for preventing erosive tooth wear: An in vitro comparative study

European Journal of Oral Sciences, EarlyView.
Abstract Erosive tooth wear is a progressive condition that compromises enamel structure and requires preventive strategies. This in vitro study aimed to compare the protective effects of fluoride‐based dentifrices containing various bioactive agents on sound enamel subjected to simulated erosive–abrasive challenges.
Juliellen Luiz da Cunha, Anderson Gomes Forte, Elizabeth Barreto Galvão de Souza, Marcel Alves Avelino de Paiva, Débora Soares Bacelar, Fábio Correia Sampaio, Andressa Feitosa Bezerra de Oliveira   +6 more
wiley   +1 more source

Physicochemical and remineralisation properties of calcium silicate and glass ionomer cements applied in simulated caries‐affected dentine

European Journal of Oral Sciences, EarlyView.
Abstract Calcium silicate‐based and glass ionomer cements are often used in caries‐affected dentine. This study investigated the remineralising and physicochemical properties of two calcium silicates and a glass ionomer cement. Human molars with Class I cavities were subjected to pH cycling to simulate caries lesions.
Monika Lukomska‐Szymanska, Mateusz Radwanski, Stella Helen Constantinidou, Augusto R. Elias Boneta, Umer Daood, Kharouf Naji, Filippo Cardinali, Salvatore Sauro   +7 more
wiley   +1 more source