Results 11 to 20 of about 521,328 (289)
Buildings, 2023 To ensure the safety of buildings, accurate and robust prediction of a reinforced concrete deep beam’s shear capacity is necessary to avoid unpredictable accidents caused by brittle failure.
Mao-Yi Liu, Zheng Li, Hang Zhang
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A Finite Element Parametric Study of Reinforced Concrete Horizontally Circular Deep Beams [PDF]
E3S Web of Conferences, 2021 A parametric study of twenty-five reinforced concrete ring deep beams using finite element analysis is presented in this study. This paper took into account the kind of loading (partial and complete), the diameter, depth, and width of the ring beam, as ...
Talal A. A. +4 more
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Deep learning for laser beam imprinting
Optics Express, 2023 Methods of ablation imprints in solid targets are widely used to characterize focused X-ray laser beams due to a remarkable dynamic range and resolving power. A detailed description of intense beam profiles is especially important in high-energy-density physics aiming at nonlinear phenomena. Complex interaction experiments require an enormous number of
J. Chalupský +17 more
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Deep Learning-powered Bessel-beam Multi-parametric Photoacoustic Microscopy [PDF]
IEEE Transactions on Medical Imaging, 2021 AbstractEnabling simultaneous and high-resolution quantification of the total concentration of hemoglobin (CHb), oxygen saturation of hemoglobin (sO2), and cerebral blood flow (CBF), multi-parametric photoacoustic microscopy (PAM) has emerged as a promising tool for functional and metabolic imaging of the live mouse brain.
Yifeng Zhou, Naidi Sun, Song Hu
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Engineering and Applied Science Research, 2020 On the basis of strut-and-tie models (STMs) in accordance with international concrete codes such as ACI 318-14, AASHTO LRFD, CSA A23.3, Eurocode2 and fibMC 2010, a safety-based evaluation of shear design methods for RC deep beams was performed and is ...
Duangtida Muendacha +2 more
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NUMERICAL STUDY OF CONCRETE DEEP BEAMS REINFORCED BY INCLINED WEB STIRRUPS [PDF]
JES: Journal of Engineering Sciences, 2022 A numerical investigation is presented in this study to describe the effect of inclined stirrups on the shear behavior for reinforced concrete deep beams. This study was exceeded by two steps as a part of verification and parametric study.
Ahmed Drar, Khaled Samie
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Pulsed electron beam induced recrystallization and damage in GaAs [PDF]
, 1979 Single-pulse electron-beam irradiations of 300-keV 10^(15)Kr+/cm^2 or 300-keV 3×10^(12)Se+/cm^2 implanted layers in unencapsulated GaAs are studied as a function of the electron beam fluence.
Golecki, I. +4 more
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Deep-Learning-Assisted Focused Ion Beam Nanofabrication
Nano Letters, 2022 Focused ion beam (FIB) milling is an important rapid prototyping tool for micro- and nanofabrication and device and materials characterization. It allows for the manufacturing of arbitrary structures in a wide variety of materials, but establishing the process parameters for a given task is a multidimensional optimization challenge, usually addressed ...
Oleksandr Buchnev +5 more
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Journal of Building Materials and Structures, 2018 Nowadays, finding new approaches to attenuate the effects of the catastrophic shear failure mode for reinforced concrete beams is a major challenge. Generally the bending failure is ductile.
Messaouda Boumaaza +5 more
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Development of a beam propagation method to simulate the point spread function degradation in scattering media [PDF]
, 2019 Scattering is one of the main issues that limit the imaging depth in deep tissue optical imaging. To characterize the role of scattering, we have developed a forward model based on the beam propagation method and established the link between the ...
Boas, David A. +6 more
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