Evaluation and Application of Surrounding Rock Stability Based on the Improved Weighting Multidimensional Cloud Model by Jing Long Li, Chao Yuan, Bo Zhang, Bin Sui

“…Aiming at the uncertainty in the existing tunnel surrounding rock stability evaluation methods and the inability to make scientific explanations in the process of determining the weights of multiple evaluation indicators, this paper combines subjective weighting based on the nonlinear characteristics of the surrounding rock stability evaluation criteria. …”
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Parameter Adaptive Terminal Sliding Mode Control of Flexible Coupling Air-Breathing Hypersonic Vehicle by Haibing Chen, Wei Lin, Tielin Ma, Hengxian Jin, Cheng Xu

“…The highly nonlinear and coupling characteristics of a flexible air-breathing hypersonic vehicle create great challenges to its flight control design. …”
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Automotive Electric Power Steering Control With Robust Observer Based Neuroadaptive Type-2 Radial Basis Function Methodology by Abdollah Amirkhani, Masoud Shirzadeh, Jamshid Heydari

“…A ST2-RBF system is proposed for approximating the unknown nonlinear functions. The ST2-RBF parameters are tuned online based on the adaptation laws obtained via Lyapunov stability analysis. …”
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Experimental characterisation of fatigue crack growth based on the CTOD measured from crack tip displacement fields using DIC by José Manuel Vasco Olmo, F.A. Díaz, F.V. Antunes, M.N. James

“…The plastic CTOD was found to be directly related to the nonlinear zone (i.e., plastic deformation) generated at the crack tip during fatigue propagation. …”
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Stability, Bifurcation, and a Pair of Conserved Quantities in a Simple Epidemic System with Reinfection for the Spread of Diseases Caused by Coronaviruses by Jorge Fernando Camacho, Cruz Vargas-De-León

“…In this paper, we study a modified SIRI model without vital dynamics, based on a system of nonlinear ordinary differential equations, for epidemics that exhibit partial immunity after infection, reinfection, and disease-induced death. …”
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Study on the Creep Damage Characteristics of Shale under the Combined Action of Osmotic Pressure and Disturbance Load by Junguang Wang, Qingrong Yu, Bing Liang, Zhangqing Xuan

“…In order to study the nonlinear creep damage and fracture characteristics of deep rocks under the combined action of seepage water pressure and disturbance load, a self-developed rock perturbation creep test rig under the action of seepage water pressure was used, and shale was used as the rock sample. …”
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Efficiency-Aware: Maximizing Energy Utilization for Sensor Nodes Using Photovoltaic-Supercapacitor Energy Systems by Zheng Liu, Xinyu Yang, Shusen Yang, Julie McCann

“…We formalize the maximization problem as a nonlinear optimization problem and develop two efficient algorithms for its optimal solutions. …”
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Determination of conditions for optimal control of linear magnetoelectric drive of low-speed single-stage piston compressor by A. A. Tatevosyan

“…However, in this case, nonlinear suction-discharge processes occurring in the compressor stage have a significant effect on the operation of the electromechanical converter. …”
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PiLiMoT: A Modified Combination of LoLiMoT and PLN Learning Algorithms for Local Linear Neurofuzzy Modeling by Atiye Sarabi-Jamab, Babak N. Araabi

“…Algorithms are compared through a case study of nonlinear function approximation. Obtained results demonstrate the advantages of combined modified method.…”
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Second harmonic Bessel-Gauss beam shaping with elliptic axicon aberrations by Tianhong Wang, Finn Buldt, Pascal Bassène, Saad Bin Ali Reza, Edwin Fohtung, Thomas A. Searles, Chiu Tai Law, Moussa N'Gom

“…The second harmonic (SH) of an axicon generated Bessel-Gauss beam is created through the nonlinear interaction of photons with a crystal, resulting in the energy doubling of the output photons. …”
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Room Temperature Terahertz and Frequency Combs Based on Intersubband Quantum Cascade Laser Diodes: History and Future by Manijeh Razeghi, Quanyong Lu

“…Owing to its unique intersubband transition and fast gain features, QCL possesses strong nonlinearities that makes it an ideal platform for nonlinear photonics like terahertz (THz) difference frequency generation and direct frequency comb generation via four-wave mixing when group velocity dispersion is engineered. …”
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A spherical vector-based adaptive evolutionary particle swarm optimization for UAV path planning under threat conditions by Yanfei Liu, Hao Zhang, Hao Zheng, Qi Li, Qi Tian

“…Additionally, dynamic nonlinear and adaptive factors are integrated to balance exploration and exploitation capabilities. …”
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Investigation of the new optical soliton solutions to the (2+1)-dimensional calogero-bogoyavlenskii schiff model by Sajawal Abbas Baloch, Muhammad Abbas, Muhammad Kashif Iqbal, Asnake Birhanu, M. R. Alharthi

“…The proposed model plays a crucial role in elucidating the internal structure of tangible composite phenomena in several fields such as nonlinear optics, wave behaviors in deep seas, plasma physics, and two-dimensional discrete electrical lattices. …”
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System- and sample-agnostic isotropic three-dimensional microscopy by weakly physics-informed, domain-shift-resistant axial deblurring by Jiashu Han, Kunzan Liu, Keith B. Isaacson, Kristina Monakhova, Linda G. Griffith, Sixian You

“…SSAI-3D is applied to label-free nonlinear imaging of living organoids, freshly excised human endometrium tissue, and mouse whisker pads, and further validated in publicly available ground-truth-paired experimental datasets of three-dimensional heterogeneous biological tissues with unknown blurring and noise across different microscopy systems.…”
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Fracture precursor phenomena in marble specimens under uniaxial compression by means of Acoustic Emission data by Dimos Triantis, Stavros Kourkoulis

“…During the stage of in­creasing load, intense acoustic activity is detected as the cor­responding stress reaches the transitional phase from the linear to the nonlinear mechanical re­sponse of the material. When the stress is stabilized at levels exceeding 95% of the material’s compressive strength, the acous­tic activ­ity is drastically reduced. …”
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Agreement of Immunoassay and Tandem Mass Spectrometry in the Analysis of Cortisol and Free T4: Interpretation and Implications for Clinicians by Rochelle E. Tractenberg, Jacqueline Jonklaas, Steven J. Soldin

“…Agreement between the methods is inconsistent over time, is nonlinear, and varies with the analyte and concentrations. …”
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Anomaly Detection and Root Cause Analysis for Energy Consumption of Medium and Heavy Plate: A Novel Method Based on Bayesian Neural Network with Adam Variational Inference by Qiang Guo, Fenghe Li, Hengwen Liu, Jin Guo

“…Next, a weighted Granger causality analysis method based on LSTM is introduced, which effectively captures the nonlinear and temporal relationships of process variables, enabling the identification of abnormal causal pathways. …”
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Modeling and optimal regulation of erythropoiesis subject to benzene intoxication by H. T. Banks, Cammey E. Cole, Paul M. Schlosser, Hien T. Tran

“…The exposure-dose-response relationship of benzene in humans is expected to be nonlinear becausebenzene undergoes a series of metabolic transformations, detoxifying and activating, resulting in various metabolites that exert toxic effects on the bonemarrow. …”
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Numerical and analytical investigation of Jeffrey nanofluid convective flow in magnetic field by FEM and AGM by Mohammad ِDehghan Afifi, Ali Jahangiri, Mohammad Ameri

“…Non-linear equations for energy, momentum and concentration are converted into dimensionless nonlinear equations by using appropriate variables. …”
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Optimizing cut order planning: A comparative study of heuristics, metaheuristics, and MILP algorithms by Sharif Al-Mahmud, Jose Alejandro Cano, Emiro Antonio Campo, Stephan Weyers

“…The first approach uses conventional metaheuristic algorithms, while the second transforms the nonlinear COP mathematical model into a Mixed Integer Linear Programming (MILP) problem and uses commercial solvers for solution. …”
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