Results 261 to 270 of about 167,789 (307)
Some of the next articles are maybe not open access.
Elastic modulus of trabecular bone material
Journal of Biomechanics, 1988An ultrasonic technique was used to measure both the elastic modulus (Young's modulus) of trabecular bone material and the elastic modulus of the cancellous structure. The average trabecular modulus, measured on specimens obtained from three human and one bovine distal femora, was 13.0 GPa (S.D. 1.47) and 10.9 GPa (S.D. 1.57), respectively.
ASHMAN, RB, RHO, JY
openaire +4 more sources
Determination of Elasticity Modulus of Bone
Acta Orthopaedica Scandinavica, 1959(1959). Determination of Elasticity Modulus of Bone. Acta Orthopaedica Scandinavica: Vol. 28, No. 4, pp. 262-268.
openaire +2 more sources
Anomalies of Elastic Modulus in Pb2Sr2YCu3O8+δ
physica status solidi (a), 1999We have studied the structural instability of Pb 2 Sr 2 YCu 3 O 8+δ by means of low frequency elastic modulus measurements. A modulus anomaly was found near 190 °C in the δ=0 samples. After a small amount of extra oxygen was incorporated another modulus anomaly was observed near 30 °C.
Y.D. Zhao, W. Liu, Y.T. Qian, Z.Q. Deng
openaire +1 more source
Dental Materials
Polymerization shrinkage in restored teeth is implicated in restoration longevity. This study explored how development of shrinkage and elastic modulus of resin-based composites interact and discussed the level of residual stress they create.Residual stress was assessed by cuspal flexure of typodont premolars with 3 × 3 mm mesio-occlusal-distal ...
Daranee Tantbirojn +4 more
openaire +2 more sources
Polymerization shrinkage in restored teeth is implicated in restoration longevity. This study explored how development of shrinkage and elastic modulus of resin-based composites interact and discussed the level of residual stress they create.Residual stress was assessed by cuspal flexure of typodont premolars with 3 × 3 mm mesio-occlusal-distal ...
Daranee Tantbirojn +4 more
openaire +2 more sources
Normalized Modulus of Elasticity
2000Many researchers have investigated the influence of the reinforcing layers and fibers curvature on the values of the normalized moduli of elasticity, for example [56, 62, 64, 82, 112, 127, 128, 130, 140, 149]. These investigations used various approximate theories and different hypotheses. We will use the analyses developed in Chapters 3–8 and apply it
S. D. Akbarov, A. N. Guz
openaire +1 more source