Spatial Dynamic Wideband Modeling of the MIMO Satellite-to-Earth Channel by Andreas Lehner, Alexander Steingaß

“…A novel MIMO (multiple input multiple output) satellite channel model that allows the generation of associated channel impulse response (CIR) time series depending on the movement profile of a land mobile terminal is presented in this paper. …”
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Interval Oscillation Criteria for Second-Order Dynamic Equations with Nonlinearities Given by Riemann-Stieltjes Integrals by Yuangong Sun

“…By using a generalized arithmetic-geometric mean inequality on time scales, we study the forced oscillation of second-order dynamic equations with nonlinearities given by Riemann-Stieltjes integrals of the form [p(t)ϕα(xΔ(t))]Δ+q(t)ϕα(x(τ(t)))+∫aσ(b)r(t,s)ϕγ(s)(x(g(t,s)))Δξ(s)=e(t), where t∈[t0,∞)T=[t0,∞)  ⋂  T, T is a time scale which is unbounded from above; ϕ*(u)=|u|*sgn u; γ:[a,b]T1→ℝ is a strictly increasing right-dense continuous function; p,q,e:[t0,∞)T→ℝ, r:[t0,∞)T×[a,b]T1→ℝ, τ:[t0,∞)T→[t0,∞)T, and g:[t0,∞)T×[a,b]T1→[t0,∞)T are right-dense continuous functions; ξ:[a,b]T1→ℝ is strictly increasing. …”
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LONG-TERM FORECASTING OF THE SPA AND WELLNESS SUBSECTOR OF THE BULGARIAN TOURISM INDUSTRY by PRESLAV DIMITROV

“…A time series and past period predictions have been constructed based on statistical records since 1964 in order to test the forecasting methods presented in the paper and to produce forecasts up to the year 2022.…”
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Study on Decision Process and Strategy Choice Behavior under Multimode Choice by Huanmei Qin, Hongzhi Guan, Hai Yan

“…Correlation analysis shows that the influencing factors of age, whether the travelers have ever used park and ride, and decision time highly correlate with decision strategy choice. …”
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A method for detecting abnormal electricity prices at charging stations based on two rounds of clustering by XUE Xiaohui, ZHANG Wen, ZHANG Jing, CHEN Yan, ZHOU Chun, CHEN Liang, CAO Zengwei

“…Due to the complexity of electricity pricing policies, multiple implementation steps, and difficulty in regulation, errors in electricity pricing implementation occur from time to time. This not only damages the fairness and efficiency of the electricity market but also affects the economic benefits of power enterprises and the electricity costs of users. …”
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Effect of Exfoliation Corrosion on the Mechanical Properties of Friction Stir Spot Welded 2024-T3 AA Joints by Ramadhan H. Gardi, Abdulkader kadauw, Bertrand Hanschel

“…Five specimens of FSSW joints, welded with 620 r·min−1 rotational speed and a dwell time of 10 seconds, were immersed in an exfoliation corrosion solution for five different times: 10 h, 20 h, 30 h, 40 h, and 50 h. …”
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Design of Reduced-Order Multiple Observers for Uncertain Systems with Unknown Inputs by Mihai Lungu

“…The new multiple observer is a combination of a typical reduced-order observer for linear-time invariant multivariable systems and a full-order multiple observer for Takagi-Sugeno systems. …”
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Design and Development of a Vertical Paddle Semi Automated Garri Frying Machine by C.P. Nwadinobi, J.C. Edeh, K.I. Mejeh

“…In addition, a preferred final moisture content of 12.14%w.b. was achieved at 20rpm paddle speed and frying time of 23 minutes. The equipment have addressed the short coming observed in the village technique such as time-consumption, health hazard for the operator. …”
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Astrotheology: The natural interface between hyperspace and the Trinity by A.C. Pieterse

“…This quest led to a renewed interest in the proposal of hyperspace, which states that the structure of space and time are folded into one another, creating multiple dimensions. …”
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Production of Cellulose Nitrate Polymer from Sawdust by I. M. Adekunle

“…The effects of nitrating acid mixture type and composition, nitrating time and nitrating acid mixture to cellulose material ratio on yield and solubility of products were investigated. …”
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Numerical Study of the Inverse Problem of Generalized Burgers–Fisher and Generalized Burgers–Huxley Equations by Javad Alavi, Hossein Aminikhah

“…First, a quasilinearization method is used to linearize the equation in a specific time step. Then, a linear combination of B-splines is used to approximate the largest order of derivatives in the equation. …”
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Service Provider Selection For Project Logistics Operations With Fuzzy Analytic Hierarchy Process by Gökay Çiçekli, Yunus Kaymaz

“…The results are that for project logistics management, logistics service providers need to improve vehicle availability, cargo security, on-time delivery, etc. to become more competitive.…”
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Topological defects in Floquet circuits by Mao Tian Tan, Yifan Wang, Aditi Mitra

“…The second application is to study unitary evolution in the presence of "time-like" defects that implement anti-periodic and duality-twisted boundary conditions. …”
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Fusing Emotion and Art Communication: A Disc Interval-Valued Fermatean Fuzzy Decision-Making Approach by Liu Peng

“…The traditional application techniques of integrating emotional feedback with interventions are often imprecise in capturing real-time variations in emotions and translating these into effective decision-making processes. …”
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Study on the Absorption and Conduction Properties of Vanisulfane in Tobacco by Xingang Meng, Fei Li, Qian Huang

“…UPLC-HRMS results showed that the contents of vanisulfane in root and stem leaf gradually increased with the extension of processing time, and after 12 h treatment, the contents of vanisulfane in root and stem leaf reached the maximum levels of 31.95 and 0.215 mg/kg, respectively. …”
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Kinetics of quantum reaction-diffusion systems by Federico Gerbino, Igor Lesanovsky, Gabriele Perfetto

“…The ensuing algebraic decay in time for the particle density depends on the particle statistics. …”
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Reliable Shape Optimization of Structures Subjected to Transient Dynamic Loading Using Genetic Algorithms by Sabyasachi Chand, Anjan Dutta

“…Automatic mesh generation and adaptive finite element analysis modules are integrated with Genetic algorithm code to carry out the shape optimization. Both space and time discretization errors are evaluated and appropriate finite element mesh and time step values as obtained iteratively are adopted for accurate dynamic response. …”
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À propos de la datation des marques du groupe de Clarianus sur les terres cuites architecturales antiques by Jean-Claude Béal

“…However, the chronological sequence of these different stamps cannot be determined at this time.…”
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Experimental Investigation on Material Transfer Mechanism in WEDM of Pure Titanium (Grade-2) by Anish Kumar, Vinod Kumar, Jatinder Kumar

“…The effects of machining parameters such as pulse on time, pulse off time, peak current, spark gap voltage, wire feed, and wire tension on the material removal rate (MRR), overcut, and surface roughness for pure titanium in WEDM process were explored. …”
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Pauli form factor contributions to the inelastic proton bremsstrahlung and dark photon production by D. Gorbunov, E. Kriukova

“…We further develop the approach of refs. [1–3], where for the first time we considered the contributions to the cross section that are associated with the Pauli form factor in ppγ′ vertex and obtained new splitting functions. …”
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