mechanical resistance


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mechanical resistance

[mi′kan·ə·kəl ri′zis·təns]
(acoustics)
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
Another limiting factor at the lower boundary of water uptake by plants is high soil mechanical resistance (SR) (da Silva et al.
Since repetitive loading during the initial stage of root canal preparation in a clinical situation could change the properties and mechanical resistance of NiTi rotary instrument, the repetitive loading method could have a higher clinical relevance than the single continuous loading test.
CAD/CAM systems present several advantages, such as fast production, biocompatibility, aesthetics, and mechanical resistance with low fracture rate (because the blocks are industrially produced and have high homogeneity, without the need for refractory casts) [21, 22].
Several biological materials attract attention due to the unique mechanical resistance properties and singular structures that they present, even though they are constituted for the most part by minerals, which when considered in isolation, can present great fragility (Chen et al., 2008).
This impressive housing also features optimised sealing and high mechanical resistance. These cam motions can also be run in combination with the high-quality e32/33 harness motion.
The soil mechanical resistance to penetration (RP) measures the resistance that the soil has against the penetration of a conic tip with standardized specifications.
It discusses whether root canal-treated teeth are more fragile than vital teeth, including the causes of root canal-treated tooth loss, mechanical resistance of endodontically treated teeth, and tooth cracks and longitudinal fractures; when to decide on endodontic re-treatment and how to execute it; when to use fiber posts to restore root canal-treated teeth; how to prepare root canal-treated teeth for indirect restorations; how to bleach discolored teeth; how to obtain esthetic direct restoration in root canal-treated anterior teeth; whether porcelain veneers can be placed on root canal-treated teeth; how to work with cases with subgingival defects; how to restore discolored anterior teeth resistant to bleaching; and the criteria for decision making in compromised cases.
Thanks to the use of a special material and the removal of any coating, the new Three Layer Tip ensures wear reduction of the nozzle tip, elimination of black spots on the moulded parts and an optimal mechanical resistance. Although these improvements have been produced especially for the automotive lighting sector, all injection moulded parts with high cosmetic requirements can benefit from this new product.
Advanced functional materials (e.g., alloys and thermal barriers coatings) with superior thermal and mechanical resistance to harsh environment can be applied in nuclear installations.
"Hydrothermal rocks, if heated, can ultimately lose their mechanical resistance, causing acceleration towards critical conditions," lead author Giovanni Chiodini told (https://nz.news.yahoo.com/world/a/33624578/naples-astride-a-rumbling-mega-volcano/#page1') Agence France-Presse .
DSM, meanwhile, has developed a new waterborne UV-curable range of resins that combines the same soft-touch properties as its traditional waterborne polyurethanes, but with enhanced chemical and mechanical resistance properties, according to DSM polyurethane dispersions scientist, Roel Swaans.

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