منابع مشابه
Regional load bearing of the canine acetabulum.
OBJECTIVE To determine the load bearing areas of the canine acetabulum. MATERIALS AND METHODS A kinematic study of four healthy dogs was used to determine the orientation of the femur to the pelvis at mid-stance. Femora and pelves from 10 canine cadavers were loaded with the physiological canine hip reaction force and angle being replicated. Impression material placed within the acetabulum wa...
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A concept of new test stand for investigating fatigue strength of plain bearing surface layer has been presented in the paper. The machine with rotating load vector was designed, built and experimentally verified in tribological laboratory of the Technical University of Gdańsk. The machine of such a principle of slide bearing surface layer load generation is, according to ISO 7905 standard, a b...
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Typical load-bearing biological materials like bone, mineralized tendon and shell, are biocomposites made from both organic (collagen) and inorganic (biomineral) materials. This amazing class of materials with intrinsic internally designed hierarchical structures show superior mechanical properties with regard to their weak components from which they are formed. Extensive investigations concent...
متن کاملQuantifying the regional load-bearing ability of trans-tibial stumps.
This paper reports findings of experiments aiming to (1) compare the load tolerant ability over different regions of stumps of lower limb amputees, (2) study the effect of walking on the load tolerant ability, and (3) examine the distal-end weight-bearing ability supported by different interface materials. The method was to apply increasing load to the stump up to the pain level through a force...
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The need for a suitable tissue-engineered scaffold that can be used to heal load-bearing segmental bone defects (SBDs) is both immediate and increasing. During the past 30 years, various ceramic and polymer scaffolds have been investigated for this application. More recently, while composite scaffolds built using a combination of ceramics and polymeric materials are being investigated in a grea...
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ژورنال
عنوان ژورنال: Nature Reviews Microbiology
سال: 2018
ISSN: 1740-1526,1740-1534
DOI: 10.1038/s41579-018-0067-3