Comparison of Natural Frequencies of Fluid-Conveying Functionally Graded Thin-Walled Pipes in Two Cases of Temperature Distributions
Sign Up to like & getrecommendations! Published in 2018 at "Mechanics of Composite Materials"
DOI: 10.1007/s11029-018-9771-3
Abstract: The dynamic response of shear deformable functionally graded (FG) pipes conveying nd internal fluid is studied to determine the effects of temperature gradient, and to determine the effect of two cases of temperature distributions on… read more here.
Keywords: cases temperature; functionally graded; temperature distributions; two cases ... See more keywords
A comparison of the natural and groomed fingermark lipid composition of different donors using GC/MS.
Sign Up to like & getrecommendations! Published in 2023 at "Forensic science international"
DOI: 10.2139/ssrn.4209106
Abstract: The lipid composition of natural fingermarks was studied and compared with the composition of groomed residue. Approximately 100 specimens were collected from 6 donors over three sessions (in October, December and July) and analysed using… read more here.
Keywords: fingermark lipid; composition; natural groomed; groomed fingermark ... See more keywords
Comparison of the Natural Vibration Frequencies of Timoshenko and Bernoulli Periodic Beams
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DOI: 10.3390/ma14247628
Abstract: This paper deals with the linear natural vibrations analysis of beams where the geometric and material properties vary periodically along the beam axis. In contrast with homogeneous prismatic beams, the frequency spectra of such beams… read more here.
Keywords: frequencies timoshenko; natural vibration; vibration frequencies; bernoulli periodic ... See more keywords