Econometric predictive model for assessing the functional state of students during the examination period: a cross-sectional exploratory pilot study by I. S. Knyazhev, L. V. Karaulova, O. V. Reztsov, A. P. Spitsin

“…Mathematical modeling is widely used in medicine to analyze the body systems in terms of their structure, work and interrelations. The present study investigates factors associated with the adaptation potential of the cardiovascular system, develops multiple regression models for the dependence of the adaptive potential on these factors, and compares the significance of the linear model with non-linear ones. …”
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Embedded feature selection using dual-network architecture by Abderrahim Abbassi, Arved Dörpinghaus, Niklas Römgens, Tanja Grießmann, Raimund Rolfes

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Effective Preconditioners for Mixed‐Dimensional Scalar Elliptic Problems by Xiaozhe Hu, Eirik Keilegavlen, Jan M. Nordbotten

“…Numerical results on benchmarks with complex fracture structures demonstrate the effectiveness of the proposed linear solver and its robustness with respect to different physical and discretization parameters.…”
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ASSESSING THE IMPACT OF INTERNATIONAL SERVICES TRADE ON ECONOMIC GROWTH: A STATISTICAL ANALYSIS OF THE MOROCCAN CASE by Zakaria Rouaine, Abdallah-ou-moussa Soukaina

“…This analysis has utilized linear models, specifically multiple linear regression, with the aim of quantifying the impact of determinants of international trade in services on economic development in Morocco.…”
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Effects of a structured SBIRT training program for hospital nursing leaders on utilization of SBIRT within their medical-surgical units: cohort study by Robin Newhouse, Jon Agley, Giorgos Bakoyannis, Melora Ferren, C. Daniel Mullins, Alyson Keen, Erik Parker

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Effect of Telemedicine-Supported Structured Exercise Program in Patients with Chronic Low Back Pain: Study Protocol for a Randomized Controlled Trial by Feng Y, Jia C, Liu H, Bao T, Wang C, Wang Z, Huang J, Jiang Y, Wang X, Zhang R, Zhang Y, Zhang S, Zhu S, He C

“…Statistical analyses will depend on assumptions such as homogeneity of variance and sphericity: if met, a two-factor, three-level repeated measures analysis of variance will be used; otherwise, a linear mixed-effects model will be employed.Keywords: low back pain, telemedicine, exercise, study protocol, randomized controlled trial…”
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The Structural Types of the Polarization Detection Unit in Imaging Polarimeter Based on the Stokes Parameter Method by Yuanhao Li, Xiaohan Guo, Kai Zhang, Xiaoyang Li, Fang Kong, Ziying Jia

“…Using the Stokes parameter method, multiple linearly polarized lights modulated by the incident light need to be obtained. …”
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Effects of day-night temperature fluctuations on top-down cracking development in road structures by Ting Li, Haoyu Qiao, Peng Xu, Guangqing Yang

“…Additionally, the study explores the propagation path of top-down cracking in road structure under cyclic temperature loading. Top-down cracking propagates linearly downward within road structure, with displacement showing an increasing trend as the number of temperature cycles rises. …”
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Effects of ice load prediction model and thickness on the structural loads of an offshore wind turbine by Yongqing Lai, Ben He, Jieyi Ding, Na Lyu, Yang Yang

“…Offshore wind turbines (OWTs) installed in cold regions are prone to risking ice collisions, leading to potential damage of the support structure. It is imperative to quantitatively investigate the ice loading effect on the structural loads of OWTs. …”
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Mechanical properties of 3D printing novel bionic hierarchical cellular structure inspired by Raphia seed: Experimental, simulation and theoretical investigation by Changran Li, Xiangcheng Li, Gang Yang, Detao Wan, Dean Hu, Chunan Du

“…The results show that the mechanical properties of the bionic cellular structure have a linearly with the thickness of cell wall, but a non-monotonic relationship with the thickness of tube wall and the diameter of circular hole. …”
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A Capillary-Based Micro Gas Flow Measurement Method Utilizing Laminar Flow Regime by Yuheng Zheng, Dailiang Xie, Zhengcheng Qin, Zhengwei Huang, Ya Xu, Da Wang, Hong Zheng

“…Laminar flowmeters are widely employed in micro gas flow measurement applications owing to their inherent advantages of high linearity, the absence of moving components, and a broad measurement range. …”
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Mechanical performance of graded lattice structures with periodic density variations fabricated by selective laser melting by Gangxian Zhu, Fangyuan Xu, Xulei Wang, Xing Zhang, Jiaqiang Li

“…The optimized periodic GLS exhibits a comparable compressive strength to linear GLS but demonstrates significantly higher energy absorption efficiency, outperforming the uniform lattice structure and linear GLS by 148.10 % and 77.63 %, respectively. …”
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Coupled Vibration Mathematical Model of Special-Shaped Column Structure Considering Ground Rotation Effects by Zongbo Hu, Jianyang Xue

“…The establishment of a linear seismic response analysis model that considers ground rotation effects and eccentric torsion informed the investigation of the linear response characteristics of coupled lateral–torsional vibration, considering eccentricity and ground rotation, after which the lateral–torsional coupling linear response pattern of special-shaped column structures is examined. …”
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Structural Tectonic Scheme Creation Based on Seismic-Gravity Models and Isostasy Usage: Ural Case by Martyshko Petr, Ladovskii Igor, Byzov Denis, Tsidaev Aleksandr

“…They contain solution of non-linear (structural) inverse problem and the solution of the linear three-dimensional inverse problem taking note of the side sources. …”
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Alterations in Human Hippocampus Subregions across the Lifespan: Reflections on White Matter Structure and Functional Connectivity by Jianling Tan, Zhongyan Wang, Yi Tang, Yin Tian

“…The age-related FC changes showed four different trends (U-shaped/inverted U-shaped/linear upward/linear downward). And around the age of 40 was a critical period for transformation. …”
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MODIFICATION OF STRUCTURAL-PARAMETRICAL OPTIMIZATION ALGORITHM FOR CORRECTING DEVICES BASED ON MAGNITUDE-PHASE-DISTORTION LINKS by Pavel A. Pankov-Kozochkin

“…Modification results of the quasioptimal structural-parametrical synthesis algorithm for control devices based on using the frequency-based quality parameters vector of the system are considered. …”
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Influence of Infill Geometry and Density on the Mechanical Properties of 3D-Printed Polylactic Acid Structure by Jozef Jaroslav Fekiač, Lucia Kakošová, Michal Krbata, Marcel Kohutiar, Maroš Eckert, Zbynek Studeny, Andrej Dubec

“…The yield strength reached 15.59 MPa (cubic), 15.52 MPa (gyroid) and 14.30 MPa (linear).…”
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Determination of the enthalpy of evaporation of pentaerythritol esters of various structures using gas chromatographic retention characteristics by Yu. F. Ivanova, V. V. Emelyanov, S. V. Levanova, Yu. N. Telnov

“…The work set out to prepare and chromatographically analyze pentaerythritol esters, use gas chromatography to determine the Kováts logarithmic retention indices and enthalpies of sorption, and evaluate the enthalpy of evaporation of pentaerythritol tetraesters based on linear correlations with enthalpies of sorption and logarithmic retention indices.   …”
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An Impulsively Controlled Three-Species Prey-Predator Model with Stage Structure and Birth Pulse for Predator by Yanyan Hu, Mei Yan, Zhongyi Xiang

“…We investigate the dynamic behaviors of a two-prey one-predator system with stage structure and birth pulse for predator. By using the Floquet theory of linear periodic impulsive equation and small amplitude perturbation method, we show that there exists a globally asymptotically stable two-prey eradication periodic solution when the impulsive period is less than some critical value. …”
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Influence of End Structure on Electromagnetic Forces on End Winding of a 1550 MW Nuclear Generator by Chong Zeng, Song Huang, Yongming Yang, Guanghou Zhou

“…By changing the rotor’s relative length and stator coil’s linear length in the 3D electromagnetic model, the electromagnetic force distributions on the end winding are obtained. …”
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