Results 41 to 50 of about 282,349 (73)

Wind load prediction on single tree with integrated approach of L-system fractal model, wind tunnel, and tree aerodynamic simulation

open access: yesAIP Advances, 2020
In this work, we adopt the integration of the L-system fractal tree generation, 3D printed wind tunnel modeling, and computational fluid dynamics (CFD) simulation approach to model the wind effect on a single tree.
Hee Joo Poh   +17 more
doaj   +1 more source

Three-dimensional Ni/MnO2 nanocylinder array with high capacitance for supercapacitors

open access: yesResults in Physics, 2019
Though high-capacitance transition metal oxides are considered as promising pseudocapacitive materials to achieve high-energy storage for supercapacitors, the practical capacitance is far from the theoretical values because of their intrinsic poor ...
W.L. Xie   +6 more
doaj  

Research on multi-switch synchronization based on single trigger generator

open access: yesAIP Advances, 2018
Multi-switch synchronous operation is an effective approach to provide high-voltage high-current for a high-power device. In this paper, we present a synchronization system with a corona stabilized triggered switch (CSTS) as main switch and an all-solid ...
Jiuyuan Geng   +4 more
doaj   +1 more source

Learning spatial–temporal features via a pose-flow relational model for action recognition

open access: yesAIP Advances, 2020
Pose-based action recognition has always been an important research field in computer vision. However, most existing pose-based methods are built upon human skeleton data, which cannot be used to exploit the feature of the motion-related object, i.e., a ...
Qianyu Wu   +4 more
doaj   +1 more source

The investigation of gamma-ray and neutron shielding parameters of Na2O-CaO-P2O5-SiO2 bioactive glasses using MCNPX code

open access: yesResults in Physics, 2019
Bioactive glasses are silicate glasses with sodium, calcium and phosphorus in its composition used to fulfill or support the functions of living tissues in the human body.
H.O. Tekin   +6 more
doaj  

Effects of Zeeman splitting on spin transportation in a three-terminal Rashba ring under a weak magnetic field

open access: yesAIP Advances, 2018
Spin-dependent transport in one-dimensional (1D) three-terminal Rashba rings is investigated under a weak magnetic field, and we focus on the Zeeman splitting (ZS) effect.
Li-Xue Zhai, Yan Wang, Zhong An
doaj   +1 more source

Numerical simulation of rheological behavior of polymer in three layer co-extrusion process

open access: yesAIP Advances, 2020
The two-dimensional rheological models of the three-layer co-extrusion process for the generalized Newtonian fluid were established. Meanwhile, the flow characteristics of melts in the die channels were numerically simulated using the finite element ...
Chao Wang, Min Lei
doaj   +1 more source

Genotyping by sequencing suggests overwintering of Peronospora destructor in southwestern Québec, Canada. [PDF]

open access: yesMol Plant Pathol, 2022
Van der Heyden H   +5 more
europepmc   +1 more source

Epitaxial growth and surface reconstruction of CrSb(0001)

open access: yesResults in Physics, 2019
Smooth CrSb(0001) films have been grown by molecular beam epitaxy on MnSb(0001) – GaAs(111) substrates. CrSb(0001) shows (2 × 2), triple domain (1 × 4) and (√3×√3)R30° reconstructed surfaces as well as a (1 × 1) phase. The dependence of reconstruction on
C.W. Burrows, J.D. Aldous, G.R. Bell
doaj  

Resonant exciton-phonon coupling in ZnO nanorods at room temperature

open access: yesAIP Advances, 2011
Vibronic and optoelectronic properties, along with detailed studies of exciton-phonon coupling at room temperature (RT) for random and aligned ZnO nanorods are reported.
Soumee Chakraborty   +5 more
doaj   +1 more source

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