Compression-compression fatigue testing of metallic-glass foam is performed. A stress-life curve is constructed, which reveals an endurance limit at a fatigue ratio of about 0.1. The origin of fatigue resistance of this foam is identified to be the tendency of intracellular struts to undergo elastic and reversible buckling, while the fatigue process is understood to advance by anelastic strut b...

The non-linear nature of the superelastic phase transformation in NiTi means that conventional fatigue life theory is difficult to apply. The volume fraction of martensite/parent phase and its role in the fatigue mechanism is not understood. This paper considers the fatigue life of superelastic NiTi alloys when tested at 2Hz in Ringers solution. In agreement with other researchers [1] [2] it wa...

The purpose of this study was to examine factors associated with fatigue in African American women with end stage renal disease. Twenty-seven of 36 women in the sample were fatigued. Correlations were found with mood disorder and fatigue (p < .001), social support and uremic malnutrition (p = .003), and anemia and fatigue (p = .012) and mood disorder (p = .039). Anemia, uremic malnutrition, moo...