Generation of Quantum Vortex Electrons with Intense Laser Pulses by Zhigang Bu, Liangliang Ji, Xuesong Geng, Shiyu Liu, Shaohu Lei, Baifei Shen, Ruxin Li, Zhizhan Xu

“…The wave function of the scattered electron is twisted from its initial plane‐wave state to the quantum vortex state. Nonlinear quantum electrodynamics (QED) theory suggests that the GeV‐level electrons acquire average intrinsic OAM beyond ⟨l⟩∼100ℏ at laser intensities of 1020 W cm−2 with linear scaling. …”
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Control of Vortex Helicity With a Quarter-Wave Plate in an Er:YAG Ceramic Solid State Laser by Qiyao Liu, Yongguang Zhao, Wei Zhou, Jianing Zhang, Li Wang, Weichao Yao, Deyuan Shen

“…In this paper, we research the characteristics of the Laguerre-Gaussian (LG₀₁) beams generated in an Er:YAG ceramic solid state laser pumped by an annular beam. The generated two LG₀₁ beams (LG_0,+1 and LG_0,−1 modes) were found to have different thermally induced polarization behaviors and alternately existed in the resonator; then, a novel method was proposed and experimentally demonstrated to control the vortex helicity using a simple quarter-wave plate.…”
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Simulation of Unsteady Flow Around a Cylinder by Ridha Alwan Ahmed

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Vortex safety when flying at an assigned flight level by A. I. Zhelannikov

“…It is known that a trailing vortex forms behind a flying plane. By the time, the trailing vortex descends and may be found at another flight level. …”
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TO THE STUDY OF WAKE VORTEX BEHIND THE AIRBUS-380 CHARACTERISTICS AT TAKEOFF AND LANDING by A. I. Zhelannikov

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Numerical Study of Vortex-Excited Vibration of Flexible Cylindrical Structures with Surface Bulge by Jiahe Zou, Bo Zhou, Hui Liu, Wenxin Yi, Conghong Lu, Wenqing Luo

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Dimensionality-enhanced mid-infrared light vortex detection based on multilayer graphene by Dehong Yang, Jiawei Lai, Zipu Fan, Shiyu Wang, Kainan Chang, Lili Meng, Jinluo Cheng, Dong Sun

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Scenarios of passive particle transport in the velocity field of a vortex pair in shear flow by Govorukhin, Vasily Nikolaevich, Goncharov, Boris Konstantinovich

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Study Effect of Fluctuations of Pressure Factors of Stepped Short-throat Shaft Spillways on Hydraulic Coefficient by R. Aghamajidi, M. Mansuri, M. Mansouri

“…As for the spillways with stepped conduits (three steps), the pressure changes were found to be very tangible using a sextuple arrangement of vortex breakers for intermediate discharge rates; in some of the states, the pressure on the spillway's body is found to be intensely decreased. …”
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Enhancing Aerodynamic Performance of Horizontal Axis Wind Turbine Blade Aerodynamic Performance Under Rough Wall Condition Using Vortex Generators by Yingjian Yang, Dian Wang, Hairui Zhang, Rongyu Zha, Guangxing Wu, Chang Cai, Jianhua Zhang, Qing’an Li

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Improving efficiency of road transport through the use of hydrodiodes in hydraulic systems taking into account cavitation phenomena by K. N. Sokirko, E. A. Pavliuchenko, E. A. Lysenko

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Flux jumps, cluster distribution model and vortex phase diagram of oxygenated YBa2Cu3-xAlxO6+δ single crystals for H|| ab by Ashna Babu, S. P. Sruthy, D. Jaiswal-Nagar

“…Detailed investigations on crystal A revealed the direction dependence of SMP anomaly at temperatures below 25 K, above which the direction dependence vanishes. The state of spatial order of the vortex lattice was found to be correlated to the vortex lattice symmetry that underwent a change at certain fields and was captured via single flux jumps observed in the third and fifth quadrant of magnetisation hysteresis loops. …”
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Radiation Therapy in Combination with Magnetotherapy for Painful Bone Metastases in Patients with Breast Cancer by N. G. Bakhmutskiy, V. A. Porkhanov, I. N. Vasilenko, R. P. Shiryaev

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Design of a Wave-Shaped Towing Cable for Stable, Low-Drag Acoustic Monitoring in Wave Glider Systems by Tian Yingyuan, Chen Yaxun, Qi Yang, Lv Yunfei, Li Weijia

“…Furthermore, the vibration-damping effectiveness of the cable was found to increase with wave number, albeit at the cost of reduced towing speed. …”
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Observation of Yu-Shiba-Rusinov-like states at the edge of CrBr3/NbSe2 heterostructure by Yuanji Li, Ruotong Yin, Mingzhe Li, Jiashuo Gong, Ziyuan Chen, Jiakang Zhang, Ya-Jun Yan, Dong-Lai Feng

“…We find that the single-layer CrBr3 film is insulating and acts likely as a vacuum barrier, the measured superconducting gap and vortex state on it are nearly the same as those of NbSe2 substrate. …”
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In-Plane Gradient Magnetic Field-Induced Topological Defects in Rotating Spin-1 Bose–Einstein Condensates with SU(3) Spin-Orbit Coupling by Hui Yang, Peng-Yu Li, Bo Yu

“…Without rotation, as the quadrupole field strength is increased, the spin <i>F</i><inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mo>=</mo><mn>1</mn></mrow></semantics></math></inline-formula> BECs with SU(3) spin–orbit coupling (SOC) evolves from the initial Thomas–Fermi phase into the stripe phase; then, it enters a vortex–antivortex cluster state and eventually a polar-core vortex state. …”
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Flow instability and development of dean vortices in a bending rectangular channel with bottom wall heating and cooling from the ceiling by Selim Hussen, Ratan Kumar Chanda, Md.Shariful Alam, Rabindra Nath Mondal

“…The rate of heat transfer is found to be significant if the flow approaches the periodic or chaotic state.…”
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Comparison of the Flow Fields between Nozzles with Full-Open and Open-Close Valves at Transonic Velocity by Zijie Li, Hao Wang

“…The results show that at the transonic flight state (Ma=1.2), the mainstream of the two models always maintains an overexpansion state, and the primary flow fields are highly similar. …”
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Topological Phase Transitions, Phase Diagrams, and Dielectric Properties of Pb(Zr0.7Ti0.3)O3‐Based Superlattices by Zhouping Chen, Yuhui Huang, Yongjun Wu, Juan Li, Zijian Hong

“…Moreover, a phase transition from skyrmion, vortex/labyrinth states to a cubic phase at elevated temperatures is discovered, accompanied by a significant reduction in dielectric responses. …”
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Numerical Simulation of Flapping Airfoil Aerodynamic Characteristics by Junjie Xu, Shizhen Zheng, Ziyu Guo, Jianlong Chang

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