β Scribed by David Hoey; David Taylor
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The influence of the storage temperature of the cement constituents prior to mixing (21 vs. 4 degrees C) and the mixing method (hand mixing vs. vacuum mixing) on the uniaxial tension-compression fatigue performance and porosity of Palacos R acrylic bone cement was studied. The fatigue results were a
## Abstract To aid in cement removal during revision arthroplasty, it has been proposed to add methylene blue to bone cement to provide contrast between the cement and bone. However, it is essential that the fatigue strength of the cement not be reduced by the addition of the methylene blue. The ef
The effect of four types of admixtures (flyash, waterreducing agents, an air-entraining agent and limestone mineral powder) on the strength-porosity relationship Vol. l, No. l ADMIXTURE, STRENGTH, POROSITY, CEMENT PASTE Notation o = weight of cement in grams. vo = specific volume of cement. w n = we
## Abstract Barβshaped polymethylmethacrylate test specimens removed from rabbits after implantation for times up to 26 months showed a significant change in fracture stress as determined by threeβpoint bending in the period between 12 and 26 months. There were no adverse findings in the tissue whi
## Abstract The beneficial effect of porosity reduction on the fatigue life of bone cement has been demonstrated in numerous experimental studies. Clinically, however, it seems that the beneficial effect of porosity reduction of cement around total hip replacement components can only be found in la