Results 11 to 20 of about 14,910,135 (394)
π–π Stacking Interaction of Metal Phenoxyl Radical Complexes
Molecules, 2022 π–π stacking interaction is well-known to be one of the weak interactions. Its importance in the stabilization of protein structures and functionalization has been reported for various systems.
Hiromi Oshita, Yuichi Shimazaki
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Poincaré Bessel beams: structure and propagation [PDF]
Journal of Optics, 2019 Non-separable superpositions of polarization and spatial modes in Gaussian beams have shown rich patterns of spatially-variable polarization encoded in the transverse mode of the light, with the potential for many applications. In this work we investigate encoding similar types of superpositions in Bessel beams.
Brianna M Holmes, Enrique J Galvez
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Hydrogen storage by earth-abundant metals, synthesis and characterization of Al3FeH3.9
Materials & Design, 2021 Among the various functionalities of hydrides, their use in hydrogen storage has been the most intensively studied because hydrides can store hydrogen compactly and safely. Thus, hydrides are key materials for the hydrogen economy.
Hiroyuki Saitoh +11 more
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Nihon Kikai Gakkai ronbunshu, 2018 In a conceptual design phase of noise and vibration performance, CAE (Computer Aided Engineering) is frequently introduced to design appropriate properties of individual members.
Sunao TOMITA +3 more
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Sensors, 2018 This paper presents a novel structural damage detection indicator, i.e., fourth-order voltage statistical moment (FVSM) based on the electromechanical impedance (EMI) principle, and then proposes a two-step damage detection method based on the novel ...
Pin Zhou, Dansheng Wang, Hongping Zhu
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Longitudinal Fracture Analysis of Continuously Inhomogeneous Beams Undergoing General Planar Motion [PDF]
Journal of Applied and Computational MechanicsThis paper is devoted to longitudinal fracture in continuously inhomogeneous non-linear elastic beam structures which undergo general planar motion. First, a unified approach for treatment of the problem is presented assuming law of planar motion in ...
Victor Rizov
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Shock and Vibration, 2021 In the process of coal caving, the basis of identifying coal and rock by the vibration signal is the difference of the tail beam response when coal-rock impacts the tail beam, and the tail beam in the hydraulic support is a complex box structure with ...
Li-rong Wan, Zhe Li, Yang Yang, Ran Li
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Structural Assesment of Corroded Beams
ECS Transactions, 2006 This paper shows how the corrosion and mechanical actions can be taken into account in a simple model for the assessment of structural elements. This work is framed in the Project Benchmark des Poutres de La Rance in which several partners have participated.
Prieto, Miguel +2 more
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Steady-state vibrations of a beam structure under moving horizontal force-analytical approach [PDF]
Archives of Civil EngineeringThe following paper presents a dynamic analysis of a railway superstructure subjected to horizontal moving loads. The superstructure including the substructure was modelled with two infinitely long beams connected by an elastic layer. The structure rests
Magdalena Ataman, Wacław Szczesniak
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A revisit to normalization methods for purpose of stress mode shapes [PDF]
FME Transactions, 2020 In order to accurately interpret the results of modal analysis for the purpose of stress mode shapes (SMSs), this work revisits the normalization methods in computational structural dynamics.
Zhou Yadong
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