Results 11 to 20 of about 420,867 (266)

Accelerated swelling of wood for rapid dimensional stability

open access: yesActa Scientiarum: Technology, 2022
Dimensional stability of wood can be determined by measuring the total swelling percentage between 0% and FSP moisture content according to the ABNT NBR 7190 (Associação Brasileira de Normas Técnicas [ABNT], 1997).
Tiago Hendrigo Almeida   +5 more
doaj   +1 more source

A Study to Evaluate and Compare the Dimensional Stability of Aluwax upon Moist Heat and Dry Heat Treatment at Different Time Intervals

open access: yesJournal of Orofacial Sciences, 2022
Introduction: The key to a successful prosthesis is the accurate transfer of the maxillo–mandibular relationship to an articulator.Evaluating and comparing the dimensional stability of Aluwax upon moist heat and dry heat treatment at different time ...
Vinita Rajesh Sippy, Chethan Hegde
doaj   +1 more source

Comparison of Dimensional Accuracy of Acrylic Resin Denture Base using Conventional and RS Tension Methods of Packing- An In-vitro Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2021
Introduction: Retention and stability are some of the important aspects of a successful denture. Laboratory procedures such as methods of packing have a great influence on the outcome of the denture.
Rajeev Srivastava   +5 more
doaj   +1 more source

Evaluation of dimensional stability, compressive resistance, and detail reproduction of thermoplastic resin (BDIMPRESS), elastomeric and composite bite registration material: An in vitro study

open access: yesThe Journal of Indian Prosthodontic Society, 2023
Aim: The fabrication of an accurate prosthesis depends mainly on precise recording of the maxillo—mandibular relationship of the patient and transferring it to the articulator.
Sai Kiran Koppolu   +3 more
doaj   +1 more source

The Investigation on Dimensional Stability in Some Sintered Powder Metallurgy Alloys

open access: yesThe Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2022
The subject of this research was to study the effect of sintering time on the dimensional characteristics of some powder metallurgy (PM) materials. The powders used in this study are prealloyed iron-based powders with Cu, Ni and Mo.
Mihaela MARIN, Florin-Bogdan MARIN
doaj   +1 more source

Influence of thermal pretreatments on dimensional change and humidity sensitivity of densified spruce and poplar wood

open access: yesMaderas: Ciencia y Tecnología, 2023
The effect of thermal pretreatments on the dimensional change and humidity sensitivity of densified spruce (Picea orientalis) and poplar (Populus nigra) wood were investigated.
Huseyin Pelit, Ramazan Yorulmaz
doaj   +1 more source

Stabilized Two-Dimensional Vector Solitons [PDF]

open access: yesPhysical Review Letters, 2004
4 pages, 5 ...
Montesinos, Gaspar D.   +2 more
openaire   +3 more sources

Effect of Adhesive Spreading Rate on the Performance of Laminated Compressed Oil Palm Trunks

open access: yesBioResources, 2015
The large availability and cheap price of oil palm (Elaeis guineensis) trunk makes it an attractive raw material for value-added applications, but its low density and high carbohydrate content are highly undesirable.
Noor Afeefah Nordin   +6 more
doaj   +1 more source

Ligand-Stabilized Reduced-Dimensionality Perovskites [PDF]

open access: yesJournal of the American Chemical Society, 2016
Metal halide perovskites have rapidly advanced thin-film photovoltaic performance; as a result, the materials' observed instabilities urgently require a solution. Using density functional theory (DFT), we show that a low energy of formation, exacerbated in the presence of humidity, explains the propensity of perovskites to decompose back into their ...
Quan, Li Na   +11 more
openaire   +3 more sources

Branched Sulfonimide-Based Proton Exchange Polymer Membranes from Poly(Phenylenebenzopheneone)s for Fuel Cell Applications

open access: yesMembranes, 2021
Improved proton conductivity and high durability are now a high concern for proton exchange membranes (PEMs). Therefore, highly proton conductive PEMs have been synthesized from branched sulfonimide-based poly(phenylenebenzophenone) (SI-branched PPBP ...
Sabuj Chandra Sutradhar   +6 more
doaj   +1 more source

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