Spatial and temporal characteristics and driving mechanisms of recreational ecosystem services supply-demand mismatch in rapidly urbanizing areas: Evidence from the Yangtze River D... by Ruien Tang, Guolin Hou, Yueyi Chen, Xiao Liu, Shaoying Chu, Li Li

“…We also examine the spatio-temporal processes and spatial spillover effects of supply–demand matching, as well as the nonlinearity and spatial non-stationarity of the role of the driving factors. …”
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The association between serum albumin levels and metabolic syndrome based on the NHANES and two sample Mendelian randomization study by Yile Tang, Yong Fan, Jin Su, Zisen Yang, Zaoling Liu

“…The association of serum albumin levels with metabolic syndrome and its components was estimated using weighted multivariable logistic regression, with its nonlinearity being examined by restricted cubic spline (RCS) regression. …”
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Association between life's essential 8 and Parkinson's disease: a case–control study by Jiaxin Fan, Yanfeng Wang, Xingzhi Guo, Shuai Cao, Shuqin Zhan, Rui Li

“…The sensitivity analysis ensured the robustness of the observed LE8-PD association. A nonlinear relationship (P nonlinearity < 0.01) was observed via RCS analysis. …”
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Optimal parameter identification of photovoltaic systems based on enhanced differential evolution optimization technique by Shubhranshu Mohan Parida, Vivekananda Pattanaik, Subhasis Panda, Pravat Kumar Rout, Binod Kumar Sahu, Mohit Bajaj, Vojtech Blazek, Lukas Prokop

“…However, precise PV cell modelling is critical for design due to many critical factors, such as inherent nonlinearity, existing complexity, and a wide range of model parameters. …”
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Associations between neutrophil-percentage-to-albumin ratio level and all-cause mortality and cardiovascular disease-cause mortality in diabetes population by Geng Shen, Yuting Liu, Can Zhou, Wei Luo, Yun-xiao Yang, Shuai Guo, Jiayi Yi, Lin Wang, Wei Li, Zhao-gong Zhi, Xiu-huan Chen, Chen Li, Yanyan Jin, Hai Gao

“…The assessment of nonlinearity was conducted using the likelihood ratio test. …”
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Transprofessional education in the student discourse: Demand, expectations, risks by A. N. Pinchuk, S. G. Karepova, D. A. Tikhomirov

“…Modern concepts of developing labour market and education defined in the digital economy paradigm, enunciate the imbalance between the rapidly changing requirements of the new economy and the system of vocational training. The nonlinearity of professional and educational trajectories brings to the fore, and the practice of continuous professional development and retraining becomes particularly important. …”
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Prediction of major adverse cardiovascular events following ST-segment elevation myocardial infarction using cardiac obesity marker—epicardial adipose tissue mass index: a prospect... by Zeyan Liu, Jinbo Wang, Yanfang Yang, Jinglin Cheng, Min Yang, Ye Zhang

“…Restricted cubic spline (RCS) analysis suggested a positive dose-response relationship between EAMI and MACE (P for nonlinearity = 0.87). EAMI showed better discriminative ability, prediction effect, accuracy, and clinical applicability compared to the traditional GRACE score. …”
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Associations of prognostic nutritional index with cardiovascular all-cause mortality among CVD patients with diabetes or prediabetes: evidence from the NHANES 2005–2018 by WenYi Xu, Li Zhang, Li Zhang, QianKun Yang, Ying Cao, Rui Rao, Li Lv, Qin Cen, Qiong Wei, LuLing Yang

“…We used restricted cubic spline (RCS) and maximally selected rank statistics method (MSRSM) to assess the nonlinearity of the PNI-mortality association and determine the optimal PNI cutoff for survival outcomes. …”
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Association of blood cadmium and physical activity with mortality: A prospective cohort study by Yilin Chen, Cien Zhen, Lin Zeng, Hongliang Feng, Jinyu Wang, Qi Yong H. Ai, Sizhi Ai, Jihui Zhang, Yannis Yan Liang, Huachen Xue, Yujing Zhou

“…Restricted cubic spline analyses were employed to investigate the nonlinear relationships between blood cadmium and PA levels and mortality risks. …”
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A fuzzy logic approach within the DPSIR framework to address the inherent uncertainty and complexity of water security assessments by Liang Yuan, Zhijie Zhou, Weijun He, Xia Wu, Dagmawi Mulugeta Degefu, Juan Cheng, Lin Chai, Thomas Stephen Ramsey

“…A fuzzy logic evaluation model is established to deal with the nonlinearity and uncertainty of the evaluation index. …”
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Chaotic Dynamics of an Airfoil with Higher-Order Plunge and Pitch Stiffnesses in Incompressible Flow by Karthikeyan Rajagopal, Yesgat Admassu, Riessom Weldegiorgis, Prakash Duraisamy, Anitha Karthikeyan

“…Dynamical properties of a two-dimensional airfoil model with higher-order strong nonlinearities are investigated. Firstly, a state-space model is derived considering the plunge and pitch stiffnesses as generalized functions. …”
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Forecast of Chemical Export Trade Based on PSO-BP Neural Network Model by Na Li, Meng Li

“…It has unique advanced advantages for solving nonlinear problems and is very suitable for solving nonlinear problems.…”
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General Recurrent Neural Network for Solving Generalized Linear Matrix Equation by Zhan Li, Hong Cheng, Hongliang Guo

“…This brief proposes a general framework of the nonlinear recurrent neural network for solving online the generalized linear matrix equation (GLME) with global convergence property. …”
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Sliding Mode Control for Electrohydrostatic Actuator by Shi Zhengqiang, Tang Zhiyong, Pei Zhongcai

“…This actuator is essentially a nonlinear system; response speed and accuracy are the main consideration. …”
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Theoretical Study on Self-Organization of Vegetation Patterns Triggered by Water Resource in Deposited Sediment Layer by Tousheng Huang, Huayong Zhang, Zhao Liu, Ge Pan, Xiumin Zhang, Zichun Gao

“…This research focuses on the self-organization of vegetation patterns on severely degraded eroding lands, triggered by water resource in the deposited sediment layer on which the vegetation patterns are formed. A nonlinear spatiotemporal model is developed with the consideration of the interactions between vegetation biomass and water resource stored in the sediment layer. …”
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A New Adaptive Switching Control Method for the Complex Operating Condition of the Grid-Connected Power System by Miao Yu, Yihui Zhang, Shouzhi Zhang, Jingxuan Hu, Shuwei Yang, Weijie Du, Jinglin Li

“…In the nonlinear system control part, the nonlinear term is decomposed into a combination of the previous beating measurable and the nonlinear estimation increment. …”
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An Extension of the Double G′/G, 1/G-Expansion Method for Conformable Fractional Differential Equations by Altaf A. Al-Shawba, Farah A. Abdullah, Amirah Azmi, M. Ali Akbar

“…., are modeled through the nonlinear time fractional clannish random Walker’s parabolic (CRWP) equation, nonlinear time fractional SharmaTassoOlver (STO) equation, and the nonlinear space-time fractional KleinGordon equation. …”
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Research on RBV Control Strategy of Large Angle Maneuver by Jiangtao Xu, Na Luo, Yu Fu, Litong Wang, Xiande Wu

“…Firstly, considering the nonlinear characteristics of aerodynamic coefficients varying with Mach numbers, attack angle, and sideslip angle, the complete nonlinear 6-DOF model of RBV is established. …”
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Comparison of Frequency Domain and Time-Domain Methods for Aeromechanical Analysis by M. T. Rahmati

“…The results obtained using phase solutions method are in better agreement with the nonlinear time-domain solution. This is because the same numeric and physical conditioning are used in both the nonlinear time-domain method and phase solution frequency domain method.…”
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No Chattering and Adaptive Sliding Mode Control of a Fractional-Order Phase Converter with Disturbances and Parameter Uncertainties by Karthikeyan Rajagopal, Riessom Weldegiorgis, Anitha Karthikeyan, Prakash Duraisamy, Goitom Tadesse

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