High Contact Ratio Design and Meshing Performance Comparison for Spiral Bevel Gear by Jinzhan Su, Gang Wei, Yu Yang, Lehao Chang, Jiashun Guo

“…The numerical examples show that the large contact ratio of contact path along the face width increases up to13.67% and 10.05% in the bending strength of pinion and wheel， while up to 5.77% in contact strength of the gear pair， respectively， and the amplitude of the load transmission error decreases up to 31.32%， moreover it can also improves the sensitivity of the contact pattern to assemble errors.…”
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Distributed photovoltaic reactive power control strategy based on improved multiobjective particle swarm algorithm by Hongli Liu, Li Hao, Li Ji, Shao Lei

“…Abstract Distributed power supply access to the distribution network, although it can effectively support the band voltage, will also cause problems such as voltage overruns at the point of grid connection and large network losses, so this paper establishes a reactive power optimization model containing three objectives: network loss, voltage fluctuation rate, and static reactive power generator (SVG) installation capacity in distributed photovoltaic power generation scenarios by taking advantage of the characteristics of SVG that both absorb and send out reactive power. …”
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Probing entanglement dynamics and topological transitions on noisy intermediate-scale quantum computers by Huai-Chun Chang, Hsiu-Chuan Hsu, Yu-Cheng Lin

“…The twist order parameter and the Berry phase are measured without the need for additional gates or ancilla qubits. We consider quench protocols in which a trivial initial state evolves dynamically in time under the topological SSH Hamiltonian in the fully dimerized limit (the flat-band limit). …”
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Labyrinthine Structure with Subwavelength and Broadband Sound Insulation by Heng Jiang, Yu Liu, Wenshuai Xu, Tao Yang, Dongliang Pei, Meng Chen, Yuren Wang

“…Finite element method and S-parameter retrieval method are used to calculate band structures, effective parameters, and transmission properties of the structures. …”
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Theoretical-experimental correlation of Voc in isoindigo-based small molecules for photovoltaic applications by O. Javier Hernández-Ortiz, Mario Rodríguez, Rosa Angeles Vazquez-García, Karina Alemán Ayala, María Aurora Veloz Rodríguez, Arián Espinosa-Roa, José-Luis Maldonado

“…Theoretical (DFT/TDDFT) and experimental analyses revealed intense absorption bands and tunable bandgaps (1.61–1.94 eV). Experimental validation of HOMO-LUMO levels and photovoltaic performance was conducted, with OSC devices achieving Voc values up to 0.73 V in preliminary studies. …”
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Investigating the Source of Planck-Detected AME: High-Resolution Observations at 15 GHz by Yvette C. Perrott, Anna M. M. Scaife, Natasha Hurley-Walker, Keith J. B. Grainge

“…For AME-G107.1+5.2, dominated by the Hii region S140, we find evidence for the characteristic rising spectrum associated with either the spinning dust mechanism for AME or an ultra- /hypercompact Hii region across the AMI frequency band; however, for AME-G173.6+208 we find no evidence for AME on scales of ~2–10 arcmin.…”
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Inhibition of Cracks on the Surface of Cement Mortar Using Estabragh Fibers by Tahereh Soleimani, Ali Akbar Merati, Masoud Latifi, Ali Akbar Ramezanianpor

“…However, considering the mechanical properties of specimens such as bending strength and compressive strength, among all fiber proportions, only the specimens with 0.25% of Estabragh fiber performed better in all respects compared to the physical and mechanical properties of reinforced cement composite of mortar. …”
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Deep Outer‐Rise Faults in the Southern Mariana Subduction Zone Indicated by a Machine‐Learning‐Based High‐Resolution Earthquake Catalog by Han Chen, Hongfeng Yang, Gaohua Zhu, Min Xu, Jian Lin, Qingyu You

“…Abstract Outer‐rise faults are predominantly concentrated near ocean trenches due to subducted plate bending. These faults play crucial roles in the hydration of subducted plates and the consequent subducting processes. …”
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Optical single-shot readout of spin qubits in silicon by Andreas Gritsch, Alexander Ulanowski, Jakob Pforr, Andreas Reiserer

“…However, their connection to larger quantum processors is an outstanding challenge. To this end, spin qubits with optical interfaces offer key advantages: they can minimize the heat load and give access to modular quantum computing architectures that eliminate cross-talk and offer a large connectivity. …”
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Combined simulation of fatigue crack nucleation and propagation based on a damage indicator by M. Springer, M. Nelhiebel, H. E. Pettermann

“…Finally, the proposed approach is exemplified by cyclic bending experiments in the Low Cycle Fatigue regime…”
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A comprehensive review of remote sensing techniques for monitoring Ulva prolifera green tides by Xiaomeng Geng, Xiaomeng Geng, Xiaomeng Geng, Huiru Li, Huiru Li, Le Wang, Weidong Sun, Yize Li

“…This review provides a comprehensive overview of the advances in remote sensing band indices for detecting green tides, including spatiotemporal distribution analysis, area and biomass estimation, drift trajectory modeling, and investigations of their driving mechanisms. …”
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Investigation of combustion-induced vibration sources in a diesel engine in the time-frequency domain using the wavelet analysis method and wavelet cross-correlation analysis metho... by Natsuki Takahashi, Shun Nakagawa, Masato Mikami

“…The cross-correlation coefficients between the in-cylinder pressure and the vibration acceleration of the outer wall near the combustion chamber in the 1/3-octave band were examined to determine whether there was any engine speed dependency and what vibration-transmission characteristics were present. …”
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Transient Horizontal Response of a Pipe Pile in Saturated Soil with a Flexible Support at the Pile Head by Ao Su, Min Zhang, Wei Shang, Qiqi Wang

“…This study examines the horizontal transient response of pipe piles in saturated soil, assuming a two-stage equivalent linear relationship between the bending moment and the rotation at the pile head. …”
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Optimal Design and Performance Analysis for the Multistage Transmission System of Dispatch Winch based on Volume Optimization by Zhang Xi, Li Bingwen, Hao Ya, Liu Yufei

“…The minimized overall volume of the transmission system is regarded as the objective function,and based on this,the multi-constraint condition is constructed,which comprehensively considers the teeth,modulus condition,transmission ratio,contact ratio,contact strength,bending strength,diameter of axle and structure conditions. …”
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Multiaxial fatigue of in-service aluminium longerons for helicopter rotor-blades by A. Shanyavskiy, A. Toushentsov

“…Complicated case of in-service blades multiaxial cyclically bending-rotating and tension can be considered based on introduced earlier master curve constructed for aluminum alloys in the simple case of uniaxial tension with stress R-ratio near to zero. …”
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CHEMICAL FEATURES OF DARK MIСAS FROM CALCITE-NEPHELINE-FELDSPAR PEGMATITES OF THE ILMENOGORSKY ALKALINE BLOCK (SOUTH URALS) by S. V. Cherednichenko

“…The Fe content of micas affects the shift of the Raman bands in the studied Samples. Ferruginous siderophyllite, eastonite and their barium varieties are identified for the first time for the Ilmenogosrky-Vishnevogorsky complex.…”
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Analysis of longitudinal cracked two-dimensional functionally graded beams exhibiting material non-linearity by Victor Rizov

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Analysis of the Performance of Straight Bevel Gear and Zero Degree Spiral Bevel Gear for an Engine based on Dynamic Transmission Error by Liu Yang, Tang Jinyuan, Bai Fan

“…And with the use of zero degree spiral bevel gear,the amplitude of high-frequency of its dynamic transmission error is much larger than the amplitude of that of the straight bevel gear. The high frequency band determines the dynamic characteristics of the transmission system. …”
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Mechanistic Study of Visible-Light-Induced Photodegradation of 4-Chlorophenol by TiO2−xNx with Low Nitrogen Concentration by Guangfeng Shang, Hongbo Fu, Shaogui Yang, Tongguang Xu

“…The visible-light response for N-doped TiO2 could arise from an N-induced midgap level, formed above the valence band (O 2p). Electron spin resonance (ESR) measurements and the radical scavenger technologies gave the combined evidence that the active species (•OH and O2•−) are responsible for the photodecomposition of 4-CP over TiO2−xNx under the visible irradiation. …”
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Eastern Cherry Fruit Fly, Rhagoletis cingulata (Loew) (Insecta: Diptera: Tephritidae) by Howard V. Weems, Jr.

“…These two species closely resemble a third pest species, the apple maggot, Rhagoletis pomonella (Walsh); the adults of all three have banded wings. R. cingulata breeds in all varieties of cherries including the sweet cherry. …”
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