Results 31 to 40 of about 81,801 (296)
Mechanical Behavior of Repaired Monolithic Crowns: A 3D Finite Element Analysis
Dentistry Journal, 2023 This study evaluated the mechanical behavior and risk of failure of three CAD-CAM crowns repaired with different resin composites through a three-dimensional (3D) finite element analysis.
Pablo Machado Soares +8 more
doaj +1 more source
Effect of Zr on Microstructure and Mechanical Properties of the Al–Cu–Yb and Al–Cu–Gd Alloys
Metals, 2022 The effect of zirconium on the microstructure, phase composition, and mechanical properties of AlCuYb and AlCuGd alloys was studied. The microstructure of the as-cast alloys did not consist of new intermetallic phases of zirconium with other elements, so
Olga I. Mamzurina +6 more
doaj +1 more source
Experimental creep behaviour determination of cladding tube materials under multi-axial loadings [PDF]
, 2009 Cladding tubes are structural parts of nuclear plants, submitted to complex thermomechanical loadings. Thus, it is necessary to know and predict their behaviour to preserve their integrity and to enhance their lifetime.
Poquillon, Dominique +3 more
core +1 more source
Functional Bimetal/Carbon Composites Co/Zr@AC for Pesticide Atrazine Removal from Water
Molecules, 2023 Atrazine is a toxic and refractory herbicide that poses threats to human health and the ecological environment. In order to efficiently remove atrazine from water, a novel material, Co/Zr@AC, was developed.
Danxia Liu +7 more
doaj +1 more source
Characteristics of Periodontal Tissues in Prosthetic Treatment with Fixed Dental Prostheses
Molecules, 2021 The objective of the present study was to investigate the effects of various types of fixed prostheses on periodontal tissues and explore the association of gingival biotype and gum recession in relation to prosthesis types.
Anna Avetisyan +7 more
doaj +1 more source
Journal of the American Chemical Society, 1896 n ...
Dennis, L. M., Spencer, A. E.
openaire +2 more sources
Metals, 2023 Al2O3 is a traditional strengthening phase in aluminum matrix composites due to its high hardness and melting point. At the same time, zirconium is an important alloying element for heat-resistant aluminum alloys. However, its effect on the structure and
Alexey S. Prosviryakov +3 more
doaj +1 more source
Synthetic-Hydroxyapatite-Based Coatings on the Ultrafine-Grained Titanium and Zirconium Surface
Успехи физики металлов, 2023 The development of biocompatible materials is a multidisciplinary task and requires the interaction of physicists, chemists, biologists, and physicians, since the functional reliability of materials depends on their biochemical, cellular, tissue, and ...
A. T. Turdaliev, M. A. Latypova, and E. N. Reshotkina
doaj +1 more source
, 2023 Countries around the world have sought efficient protective coverings, including masks, gowns, and fabrics, for air purification to protect people against infectious diseases.
Omar K. Farha (1301625) +10 more
core +3 more sources
Potential performance of diesel engine powered by mango seed blends pyrolysis oil doped with zircon
Journal of Thermal EngineeringThe release of exhaust gases from compression ignition engines has gradually increased daily due to increased demand for automobiles. This causes a heavy depletion of diesel.
K. Sunil KUMAR
doaj +1 more source