Results 1 to 10 of about 133,004 (298)
A class of linear viscoelastic models based on Bessel functions
, 2016 In this paper we investigate a general class of linear viscoelastic models whose creep and relaxation memory functions are expressed in Laplace domain by suitable ratios of modified Bessel functions of contiguous order. In time domain these functions are
Colombaro, Ivano +2 more
core +1 more source
Study on Mechanical Relaxations of 7075 (Al–Zn–Mg) and 2024 (Al–Cu–Mg) Alloys by Application of the Time-Temperature Superposition Principle [PDF]
, 2017 The viscoelastic response of commercial Al–Zn–Mg and Al–Cu–Mg alloys was measured with a dynamic-mechanical analyzer (DMA) as a function of the temperature (from 30 to 425ºC) and the loading frequency (from 0.01 to 150 Hz).
Crespo Artiaga, Daniel +2 more
core +4 more sources
Linear modelling and Fourier spectroscopy of stress-relaxation in the cervical spine [PDF]
, 1998 Single joints of the cervical spine were subject to axial compressive loads and the load relaxation recorded for 15 minutes. Isochronal plots of stress against strain were plotted for each specimen and showed high linear correlation coefficients (>0.955).
Fang, J, Holmes, AD
core +1 more source
Ac conductivity and dielectric properties of CuFe1−xCrxO2 : Mg delafossite [PDF]
, 2011 The electrical and dielectric properties of CuFe(1−x)Cr(x)O(2) (0 ≤ x ≤ 1) powders, doped with 3% of Mg and prepared by solid-state reaction, were studied by broadband dielectric spectroscopy in the temperature range from −100 to 150 °C.
A Barnabé +7 more
core +3 more sources
STRESS RELAXATION ON PROSTHETIC LAMINATED SOCKET MATERIALS
Journal of Engineering and Sustainable Development, 2015 The mechanical properties of socket materials are decreasing with time because they have a time dependent nature. This research evaluated mechanical properties of the composite materials that used to fabricate prosthetic sockets.
Kadhim Kamil Resan +2 more
doaj
Relaxation of Strongly Suppressed Modulus of Magnetization Following Ultrafast Demagnetization [PDF]
METALLOFIZIKA I NOVEISHIE TEKHNOLOGII, 2016 ?????????????????????? ???????????????????? ???????????????????? ???????????????????? ?????????????????????????????? ?????????? ?????????????????????????? ??????????????????????????????. ???????????????? ?????????????? ?????????? ???????????????????? ?????????????????????? ?????? ?????????????????? ?????????????????????? ?????????????????????????????? ?
openaire +2 more sources
Existence of Nearest Neighbor and Variable Range Hopping in Pr$_2$ZnMnO$_6$
, 2019 A joint investigation of X-ray diffraction (XRD) pattern and Raman spectrum authenticate the double phase monoclinic P21/n and cubic Fd-3m structures of polycrystalline Pr2ZnMnO6 (PZM).
Dutta, Alo, Rudra, Moumin, Sinha, T. P.
core
Materials Research ExpressComplex impedance spectra at room temperature in the frequency range of 8 Hz—5 MHz were measured on freshly cut leaf sections of the Aloe vera plant by AC impedance spectroscopy.
Maria Vesna Nikolic +2 more
doaj +1 more source
An Elementary Formula for the Initial Relaxation Modulus from the Creep Compliance for Asphalt Mixtures. [PDF]
Materials (Basel), 2023 Chen S, Chen B, Wu X, Zhou J.
europepmc +1 more source
Discover MaterialsBamboo’s potential as a construction material is limited by its natural straight form. Hydrothermal bending treatments enable curved shapes but often drastically reduce mechanical strength and cause elastic recovery. This study investigates the impact of
Lionnel Frederique Bidzanga Bessala +4 more
doaj +1 more source