Strain-controlled fatigue characteristics of a cast Mg–Nd–Zn under peak-aged and over-aged conditions
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DOI: 10.1007/s12598-018-1181-0
Abstract: Strain-controlled fatigue characteristics of peak-aged and over-aged Mg96.47Nd2.9Zn0.21 magnesium alloys containing 0.42Zr, including stress response, strain resistance, hysteresis loops, strain–life and corresponding low-cycle fatigue life prediction model, were studied. In the peak-aged state (T61: 540 °C × 8 h + 200 °C × 14 h),… read more here.
Keywords: peak aged; aged aged; fatigue; strain controlled ... See more keywords
Characteristics Associated With Disparities Among Older Adults in Coronavirus Disease 2019 Outcomes in an Academic Health Care System
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DOI: 10.1097/mlr.0000000000001701
Abstract: Background: An improved understanding of the coronavirus disease 2019 (COVID-19) pandemic is needed to identify predictors of outcomes among older adults with COVID-19. Objective: The objective of this study was to examine patient and health… read more here.
Keywords: system; health; aged aged; older adults ... See more keywords