Results 1 to 10 of about 69,320 (268)
Distributions of bubble lifetimes and bubble lengths in DNA [PDF]
Physical Review E, 2020 We investigate the distribution of bubble lifetimes and bubble lengths in DNA at physiological temperature, by performing extensive molecular dynamics simulations with the Peyrard-Bishop-Dauxois (PBD) model, as well as an extended version (ePBD) having a sequence-dependent stacking interaction, emphasizing the effect of the sequences' guanine-cytosine (
M. Hillebrand +3 more
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Effect of a Baffle on Bubble Distribution in a Bubbling Fluidized Bed [PDF]
Processes, 2021 In this study, the multi-phase Eulerian–Eulerian two-fluid method (TFM) coupled with the kinetic theory of granular flow (KTGF) was used to investigate the hydrodynamics of particle flows (Geldart Group B) in a lab-scale bubbling fluidized bed. The goal was to improve the bubble flow behavior inside the fluidized bed to improve the distribution of an ...
Xuelian Xing +5 more
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Polymer Testing, 2021 High density polyethylene/n-Hexane system was adopted to investigate the bubbles nucleation and collapse in polymer melt with a visualization apparatus at different temperatures.
Lei Xu +6 more
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Distribution of Bubble Lengths in DNA [PDF]
Nano Letters, 2007 The distribution of bubble lengths in double-stranded DNA is presented for segments of varying guanine-cytosine (GC) content, obtained with Monte Carlo simulations using the Peyrard-Bishop-Dauxois model at 310 K. An analytical description of the obtained distribution in the whole regime investigated, i.e., up to bubble widths of the order of tens of ...
Ares, S., Kalosakas, G.
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Buildings, 2023 The influences of bubble defects on the bond strengths of externally bonded fiber-reinforced polymer (EB-FRP) concrete joints were investigated using numerical method in this research.
Yong Chen, Tao Wu, Jian-Ping Lin
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Energies, 2020 This work aimed to study the bubble distribution in a multiphase pump. A Euler-Euler inhomogeneous two-phase flow model coupled with a discrete particle population balance model (PBM) was used to simulate the whole flow channel of a three-stage gas ...
Sina Yan +5 more
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Imaging of Artificial Bubble Distribution Using a Multi-Sonar Array System
Journal of Marine Science and Engineering, 2022 Bubble clusters present in seawater can cause acoustic interference and acoustic signal distortion during marine exploration. However, this interference can also be used as an acoustic masking technique, which has significant implications for military ...
Ho Seuk Bae +3 more
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Metals, 2023 Argon injection is usually applied in the continuous casting mold to prevent submerged entry nozzle (SEN) clogging. However, the stability of the slag–steel interface is affected by the injected gas, even leading to the formation of the slag eye.
Weidong Yang +7 more
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In situ measurements of void fractions and bubble size distributions in bubble curtains
Experiments in Fluids, 2023 AbstractWe report the development of a novel measurement system designed to measure bubble properties in bubble curtains (i.e. planar bubble plumes) in situ alongside acoustical measurements. Our approach is based on electrical, contact-based needle sensors in combination with an optical system.
Beelen, Simon +4 more
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The distribution of bubble sizes during reionization [PDF]
Monthly Notices of the Royal Astronomical Society, 2016 replaced to match published version in MNRAS, conclusions ...
Lin, Yin +3 more
openaire +5 more sources