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Distortional buckling of simple lipped channel in bending results of the experimental analysis versus direct strength methods
(2006-12-01)
Cold-formed steel members are subject to failure caused by buckling, normally under loads smaller than those corresponding to partial or total yielding of the cross section. The buckling of members in bending can be ...
Evaluation of rotator cuff muscle strength in healthy individuals
(Sociedade Brasileira de Ortopedia e Traumatologia, 2015-06-01)
OBJECTIVE: To compare the strength generated by the rotator muscles of the shoulder joint between the right upper limb and left upper limb among healthy individuals. METHODS: To evaluate the muscle strength of upper limbs ...
Lab scale of charcoal compression strength: a new approach
(Associação Brasileira de MetalurgiaBelo Horizonte, 2014)
One of the main issues regarding the use of charcoal in metallurical processes is its mechanical strength, which is much lower than coke. There is no defined standard to determine charcoal compression strength, and the ...
Bond strength durability of direct and indirect composite systems following surface conditioning for repair
(2007-11-16)
Purpose: This study evaluated the effect of surface conditioning methods and thermocycling on the bond strength between a resin composite and an indirect composite system in order to test the repair bond strength. Materials ...
In vitro evaluation of an alternative method to bond molar tubes
(Faculdade De Odontologia De Bauru - USP, 2011)
Despite the advances in bonding materials, many clinicians today still prefer to place bands on molar teeth. Molar bonding procedures need improvement to be widely accepted clinically. OBJECTIVE: The purpose of this study ...
Comparação entre valores de ensaios experimentais e calculados da resistência ao embutimento da madeira de Pinus taeda L.
(Univ Federal Vicosa, 2014-03-01)
To design connections between timber parts with metal dowels (nails or bolts), two phenomena must be considered: bending of the metal dowel and the embedment strength in the wood. The Brazilian Standard ABNT NBR 7190:1997 ...
Comparação entre valores de ensaios experimentais e calculados da resistência ao embutimento da madeira de Pinus taeda L.
(2014-01-01)
To design connections between timber parts with metal dowels (nails or bolts), two phenomena must be considered: bending of the metal dowel and the embedment strength in the wood. The Brazilian Standard ABNT NBR 7190:1997 ...