Experimental Design and Validation of an Accelerated Random Vibration Fatigue Testing Methodology
Shock and Vibration, 2015 Novel accelerated random vibration fatigue test methodology and strategy are proposed, which can generate a design of the experimental test plan significantly reducing the test time and the sample size.
Yu Jiang +3 more
doaj +1 more source
Damage monitoring in sandwich beams by modal parameter shifts: a comparative study of burst random and sine dwell vibration testing [PDF]
, 2010 This paper presents an experimental study on the effects of multi-site damage on the vibration response of honeycomb sandwich beams, damaged by two different ways i.e., impact damage and core-only damage simulating damage due to bird or stone impact or ...
Morlier, Joseph +5 more
core +1 more source
FEM verification of accelerated vibration test method based on - curve
Advances in Mechanical Engineering, 2022 Accelerated random vibration test is now the important dynamic performance and safety evaluation technique for transport packaging system during transportation.
Li-Jun Wang, Zhi-Wei Wang
doaj +1 more source
Mutant p53R273H disrupts PDPK1 homodimerization and contributes to PDPK1 activation
Molecular Oncology, EarlyView.How mutant p53R273H drives AKT signaling is unclear. We show that p53R273H, but not wild‐type, directly binds PDPK1 via a mutation‐dependent conformational change. This interaction disrupts inhibitory PDPK1 homodimerization and enhances AKT phosphorylation.
Mei Chee Lim +11 more
wiley +1 more source
Mechanism of nonlinear biodynamic response of the human body exposed to whole-body vibration [PDF]
, 2008 When the human body is exposed to mechanical vibration, the resonance frequencies of the frequency response functions, such as apparent mass and transmissibility, decrease with increasing magnitude of excitation. For the past two decades, this biodynamic
Huang, Ya
core +1 more source
Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae
FEBS Open Bio, EarlyView.Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj +3 more
wiley +1 more source
Random vibration study of cold rolling mill excited by different morphology of strip surface
Advances in Mechanical EngineeringIn order to investigate the random vibration characteristics of a cold rolling mill under the excitation of different morphologies on the strip surface and to study the spatial distribution of vibration amplitude inside the key components of the cold ...
Sun Weiquan +5 more
doaj +1 more source
Applied Sciences, 2020 As one of the long period gear errors, the effects of random cumulative pitch deviations on mesh excitations and vibration responses of a helical geared rotor system (HGRS) are investigated.
Bing Yuan, Geng Liu, Lan Liu
doaj +1 more source
Long‐Term Neurologic Exam Findings in People Diagnosed and Treated During Acute HIV Infection
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Evaluate clinical and laboratory correlates of abnormal neurologic exam findings after acute HIV infection (AHI). Methods Participants from the RV254/SEARCH 010 cohort in Bangkok underwent standardized neurologic examinations at Weeks 0 (AHI), 12, 96, and 288 following antiretroviral therapy (ART).
Kathryn B. Holroyd +118 more
wiley +1 more source
On the need for bump event correction in vibration test profiles representing road excitations in automobiles [PDF]
, 2002 This paper presents an approach to the synthesis of compressed vibration test profiles representing much longer time histories obtained in road testing of ground vehicles.
Staszewski, WJ +2 more
core +1 more source