Two‐Dimensional Reconstruction of Ionospheric Plasma Density Variations Using Swarm by A. Fæhn Follestad, L. B. N. Clausen, W. J. Miloch, J. van denIJssel, R. Haagmans

“…We find that the new method can reproduce density variations, although it is sensitive to the geometry of the Swarm satellite constellation and to the calculated plasma temperature. Our proposed method opens new possibilities for ionospheric plasma monitoring that uses GPS receivers aboard low Earth orbit (LEO) satellites.…”
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Reliability Model of the Fly-By-Wire System Based on Stochastic Petri Net by Zhong Lu, Zhiwen Zhang, Lu Zhuang, Jia Zhou

“…A Monte Carlo simulation method is proposed for the stochastic Petri net-based reliability models to generate system lifetime samples, and the system reliability parameters can be calculated in terms of the lifetime samples. Finally, a fly-by-wire system is used as a case study to illustrate the application and effectiveness of our proposed approaches. …”
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Gap Structure and Gapless Structure in Fractional Quantum Hall Effect by Shosuke Sasaki

“…Higher-order composite fermion states are correlated with many quasiparticles. The energy calculations are very complicated. We develop the theory of Tao and Thouless to explain them. …”
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Transmission Line Condition Monitoring Method Based on Binocular Vision and Edge Computing for Line Changing Robot by Zheng Lu, Jiazhen Duan, Xiaoqiang Chen, Yang Chen

“…The simulation results show that the accuracy of the proposed method is 97.54%, and its calculation time is 1.034 s, which can effectively realize the analysis and research of transmission cable state under complex working conditions.…”
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On the Price Dynamics of a Two-Dimensional Financial Market Model with Entry Levels by En-Guo Gu

“…The transversal homoclinic theory of flip saddle periodic point is applied to prove the existence of chaotic attractor. We also give the calculation methods of border collision bifurcation (BCB) curves. …”
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Research on Factors Affecting the Reducer Transmission Efficiency of Electric Vehicles by Feng Chen, Weilin Li, Yinda He, Zhongjie Zhang, Lü Binghai, Qinghua Yang

“…According to the characteristics of electric vehicle reducer， four transmission efficiency loss factors including gear meshing loss， bearing loss， oil stirring wind resistance loss and oil seal loss are analyzed and the transmission efficiency calculation model is established. The lubricant， speed and torque are developed. …”
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Susy breaking soft terms in the supersymmetric Pati-Salam landscape from intersecting D6-branes by Mudassar Sabir, Adeel Mansha, Tianjun Li, Zhi-Wei Wang

“…Abstract We investigate the supersymmetry breaking soft terms for all the viable models in the complete landscape of three-family supersymmetric Pati-Salam models arising from intersecting D6-branes on a 𝕋6 /(ℤ2 × ℤ2) orientifold in type IIA string theory. The calculations are performed in the general scenario of u-moduli dominance with the s-moduli turned on, where the soft terms remain independent of the Yukawa couplings and the Wilson lines. …”
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An Underrated Performer in Repair of Rotator Cuff Tears: Single-row Suture Anchor Technique by Ravi Sharma Pilaka, Varun Kumar Paka, Lavanya Paka, Jameer Shaik, Srivatsava S. Dakshina Murthy Talluri

“…Pre- and postoperative Visual Analog Scale (VAS) and American Shoulder and Elbow Surgeons (ASES) scores were calculated at initial evaluation and the end of 1-year follow-up. …”
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Influence of Boundary Conditions on Cracking of Sanxingdui Moon Bay City Wall by Jin Qu, Jianlin Ma, Bai Yang

“…We obtain the surface tensile stress distribution under different boundary conditions through stress analysis and deduce that the tensile stress distribution has a trapezoidal pattern. Moreover, we calculate the lower limit on the crack spacing of the sample using the energy method, and the double of the sum of the maximum sliding boundary length and the free boundary length is the upper limit to the crack spacing. …”
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Pengembangan dan Uji Kelayakan Media Pembelajaran 'Roket Terjun Islami' bagi Peserta Didik MI Kelas V by Kaafin 'Abdul Mu'iz, Nafisatul Musyarofah, Ananta Rahman, Himawan Putranta

“…Scores from each questionnaire item were summed to obtain the total score, compared to the maximum possible score to calculate the feasibility percentage. The feasibility assessment indicated the following results: the display aspect received 90.38% ("Very Feasible"), media material aspect achieved 95.00% ("Very Feasible"), learning aspect scored 92.85%, and content aspect received 87.85%, both "Very Feasible". …”
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Fault Diagnosis of Train Axle Box Bearing Based on Multifeature Parameters by Xiaofeng Li, Limin Jia, Xin Yang

“…The latter seven frequency domain features are calculated based on the empirical mode decomposition and envelope spectrum analysis. …”
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PRECISION COMPARISON METHOD OF EXPANSION DESIGN FORMULA APPLIED RANGE by LIU Cen, LIU XiaoNing, LIU Bing, YUAN XiaoHui, YANG Fan, ZHANG HongWei

“…The research shows that:（ 1） According to the design pressure,benchmark scope and plans to expand the scope of mid-diameter formula are determined,respectively.（ 2） According to the relationship between design pressure and burst pressure,sample test data of measured burst pressure of the benchmark scope and plans to expand the scope are definite,respectively.（ 3） At the saliency of0. 05,the ratio of the sample and mid-diameter formula calculated value is random variables with the normal distribution,respectively,which sample located in the benchmark scope and plans to expand the scope.（ 4） The precision of mid-diameter formula in plans to expand the scope and the benchmark scope is same basically; the precision of Tresca formula in plans to expand the scope is higher than the benchmark scope.（ 5） When suitable scope extended to the design pressure less than100 MPa,the precision of mid-diameter formula and Tresca formula is same basically.…”
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Selective Preconcentration of Gold from Ore Samples by Hurmus Refiker, Melek Merdivan, Ruveyde Sezer Aygun

“…The gold ion capacity of the impregnated resin is calculated as 33.48 mg g−1 resin (0.17 mmol g−1 resin). …”
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Prevalence of taurodontism: meta-analysis in recent humans and evolutionary perspectives by Pierre-Hadrien Decaup, Christine Couture, Mathieu Colin, Elsa Garot

“…The meta-analyses were performed with a random model, calculating a weighted-mean prevalence of 11.8%. Gender was found to be unrelated to the prevalence of taurodontism (OR = 0.84 (95% CI 0.67–1.05), p > 0.05). …”
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Sensor fusion with high‐order moments constraints using projection‐based neural network by Yousef Alipouri, Reza Rafati Bonab, Lexuan Zhong

“…To do this, a projection‐based neural network‐based optimization method is used to calculate the optimal fusion weights that satisfy moment constraints. …”
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Contatto tra i componenti di una protesi di ginocchio: studio numerico e sperimentale by D. Tumino, M. Saporito, L. D’Acquisto, T. Ingrassia, D. Cerniglia

“…In order to compare the calculated data, the same load configurations have been used for experimental tests based on ultrasonic method. …”
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PREDICTION AND CONTROL OF THINNING RATE OF DEFORMATION ZONE THICKNESS IN METAL SHEET SINGLE POINT INCREMENTAL FORMING PROCESS by FAN Yuan, LI Yan, YANG MingShun, YAO ZiMeng, BAI Lang

“…The results showed that the thinness value calculated by fitted formula to predict the deformation zone thickness is more close to the experimental data than by sine theorem. …”
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Food Web Topology and Nested Keystone Species Complexes by Daniele Capocefalo, Juliana Pereira, Tommaso Mazza, Ferenc Jordán

“…After quantifying their topology properties, we determine their keystone species complexes, calculate their nestedness, and statistically analyze the relationship between topological indices and nestedness. …”
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Analysis on Elastohydrodynamic Lubrication in Grease-lubricated Ball Bearings Considering Film Thickness Correction by Zhang Weiye, Zhang Chang, Jiang Ziyang, Ni Wenjun, Liao Fuqiang

“…Then, a modified film thickness formula proposed in this study, based on the Hamrock-Dowson approach, is applied to calculate and adjust the film thickness within the model. …”
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Study on multiple wind turbines in a platform under extreme waves and wind loads by Shen-Haw Ju, Yi-Chen Huang

“…A novel method for calculating the floating stiffness and member forces of beam elements was developed and validated, thereby demonstrating both accuracy and efficiency. …”
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