Results 31 to 40 of about 436,148 (290)
Monitoring of the natural frequencies of Chirkey arch dam [PDF]
Инженерно-строительный журнал, 2020 The article presents a method for monitoring the natural frequencies of HPP dams according to continuous seismic observations. The object of the research is the largest arched dam in Russia, the Chirkey HPP located in the Caucasus.
A.V. Liseikin +2 more
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Natural frequencies and the representation of risk [PDF]
International Journal for Quality in Health Care, 2002 To the Editor: The findings reported by Olsen and Gotzschel in a recent paper in The Lancet have re-sparked a heated controversy concerning the merits (or lack thereof) of mammography screening [1]. The dispute is not confined to the medical realm, but has political, economical, and ethical ramifications as well.
openaire +2 more sources
Free vibration of thin-walled composite box beams [PDF]
, 2008 Free vibration of a thin-walled laminated composite beam is studied. A general analytical model applicable to the dynamic behavior of a thin-walled composite box section is developed.
Lee, Jaehong, Vo, Thuc
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Natural vibration frequencies of delaminated composite beams
Computer Assisted Methods in Engineering and Science, 2023 In the presented work a model of a layered, delaminated composite beam based on the finite elements method was introduced. In this model the beam was divided into finite elements, while the delamination was modelled using additional boundary conditions.
Marek Krawczuk +2 more
doaj
International Journal of Naval Architecture and Ocean Engineering, 2014 : The main objective of this paper is to propose a new Finite Element (FE) model updating technique for damped beam structures. The present method consists of a FE model updating, a Degree of Freedom (DOF) reduction method and a damping matrix ...
Cheon-Hong Min +3 more
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Protein vibrational frequencies dataset: Rapid Prediction of Protein Natural Frequencies using Graph Neural Networks [PDF]
, 2022 Dataset for machine learning model, based on graph neural network, to predict protein natural frequencies using Graph Neural Networks. Code: https://github.com/lamm-mit/ProteinMechanicsGNN Paper: Rapid Prediction of Protein Natural Frequencies using
Kai Guo, Markus J Buehler
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Introduction The use of herbal medical preparation (HMP) is rising among pediatric oncology patients, often to manage treatment‐related symptoms. Their effectiveness remains uncertain, and the risk of herb–drug interactions is underestimated.
Orianne Mahot +6 more
wiley +1 more source
Artificial optical emissions at HAARP for pump frequencies near the third and second electron gyro-harmonic [PDF]
, 2005 International audienceHigh-power high-frequency radio waves beamed into the ionosphere cause plasma turbulence, which can accelerate electrons. These electrons collide with the F-layer neutral oxygen causing artificial optical emissions identical to ...
F. T. Djuth +17 more
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Using natural frequencies to improve diagnostic inferences [PDF]
, 1998 Purpose. To test whether physicians diagnostic inferences can be improved by communicating information using natural frequencies instead of probabilities.
Hoffrage, U. +1 more
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Natural frequencies of a bubble near a solid sphere
AIP Advances, 2022 This paper presents an analytical and computational method to describe natural frequencies of a spherical bubble residing near a solid sphere of an arbitrary size in an otherwise unbounded fluid.
Bo Liu, Sukalyan Bhattacharya
doaj +1 more source