Numerical analysis of natural frequency and stress intensity factor in Euler–Bernoulli cracked beam
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DOI: 10.1007/s00707-019-02492-x
Abstract: In this paper, the evaluation procedures of the natural frequency and the stress intensity factor in the opening mode are established for the Euler–Bernoulli cracked beam by using (a) a technique in the framework of… read more here.
Keywords: natural frequency; frequency; intensity factor; frequency stress ... See more keywords
Exploring Gender Differences in the Impact of the COVID-19 Pandemic on Weight, Eating Frequency and Stress Among Adults in Puerto Rico: Assessments of Puerto Rico-CEAL
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DOI: 10.1093/cdn/nzac048.004
Abstract: Objectives To evaluate changes in weight, eating frequency, and stress during the COVID-19 pandemic among adults in Puerto Rico and examine differences by gender. Methods Individuals were men and women (n = 551 ≥18 yr.)… read more here.
Keywords: eating frequency; puerto rico; frequency stress; weight eating ... See more keywords