Computation of Gram Matrix and Its Partial Derivative Using Precise Integration Method for Linear Time-Invariant Systems by Sulan Li, Yuanhao Ren, Hong Bao, Wei Zhang

“…In order to overcome these problems, this paper proposes an efficient numerical method based on the key idea of precise integration method (PIM) for the Gram matrix and its partial derivative of linear time-invariant systems. …”
Get full text

Super-Twisting MRAS Observer-Based Non-linear Direct Flux and Torque Control for Induction Motor Drives by Ammar Abdelkarim, Belaroussi Oussama, Benakcha Meryem, Zemmit Abderrahim, Ameid Tarek

“…This research paper proposes a novel design of an efficient combined sliding mode observer (SMO) for induction motor flux and speed estimation. …”
Get full text

COLA-GLM: collaborative one-shot and lossless algorithms of generalized linear models for decentralized observational healthcare data by Qiong Wu, Jenna M. Reps, Lu Li, Bingyu Zhang, Yiwen Lu, Jiayi Tong, Dazheng Zhang, Thomas Lumley, Milou T. Brand, Mui Van Zandt, Thomas Falconer, Xing He, Yu Huang, Haoyang Li, Chao Yan, Guojun Tang, Andrew E. Williams, Fei Wang, Jiang Bian, Bradley Malin, George Hripcsak, Martijn J. Schuemie, Yun Lu, Steve Drew, Jiayu Zhou, David A. Asch, Yong Chen

“…We introduce the Collaborative One-shot Lossless Algorithm for Generalized Linear Models (COLA-GLM), a novel federated learning algorithm that supports diverse outcome types via generalized linear models and achieves results identical to a pooled patient-level data analysis (lossless) with only a single round of aggregated data exchange (one-shot). …”
Get full text

Empirical Data-Driven Linear Model of a Swimming Robot Using the Complex Delay-Embedding DMD Technique by Mostafa Sayahkarajy, Hartmut Witte

“…Anguilliform locomotion, an efficient aquatic locomotion mode where the whole body is engaged in fluid–body interaction, contains sophisticated physics. …”
Get full text

Investigation of Radiation Isocenter Accuracy of Linear Accelerator – New Approach of Comprehensive Evaluation of Gantry, Couch, and Collimator Isocenters by Avinash Kuppa Rao, Manikandan Palanisamy, G. V. Subrahmanyam, S. P. Swathi, Tamilarasan Mani

Get full text

Sustainable 4D Printable Biobased Shape Memory Polymers with Linear Tunability and Multistimuli Actuation for Advanced Applications by Maksims Jurinovs, Madara Veseta, Alisa Sabalina, Pedro E. S. Silva, Artis Linarts, Hossein Baniasadi, Jaana Vapaavuori, Sergejs Gaidukovs

“…Herein, a novel, fully bioderived, 4D printable shape memory polymer with linear tunability and remotely controlled actuation capabilities is presented. …”
Get full text

Noise reduction in brain magnetic resonance imaging using adaptive wavelet thresholding based on linear prediction factor by Ananias Pereira Neto, Ananias Pereira Neto, Fabrício J. B. Barros

“…The proposed method utilizes a linear prediction factor to adjust the threshold adaptively. …”
Get full text

A Linear Regression Prediction-Based Dynamic Multi-Objective Evolutionary Algorithm with Correlations of Pareto Front Points by Junxia Ma, Yongxuan Sang, Yaoli Xu, Bo Wang

“…Despite the existence of many research works proposing a variety of DMOEAs, the demand for efficient solutions to DMOPs in drastically changing scenarios is still not well met. …”
Get full text

A LINEAR SIMULATION MODEL FOR OPTIMIZING CROP STRUCTURE IN ORDER TO MAXIMIZE INCOME IN A VEGETAL AGRICULTURAL FARM by Sorin IONITESCU

“…As a final conclusion, this simulation model proved that farmers have at their disposal an important IT tool which could help them to use linear programming and simplex method to find optimal solutions for their practical technical and economic problems and assure a high efficient agrobusiness.…”
Get full text

A highly neutralizing human monoclonal antibody targeting a novel linear epitope on staphylococcal enterotoxin B by Hongyin Fan, Liqun Zhao, Weiwei Wang, Feng Yu, Haiming Jing, Yun Yang, Xiaoli Zhang, Zhuo Zhao, Qiang Gou, Weijun Zhang, Quanming Zou, Jinyong Zhang, Hao Zeng

“…X-ray crystallography studies revealed that Hm0487 exhibits high affinity for a linear B cell epitope in SEB (SEB138–147), which is located distantly from the site involved in the formation of the MHC-SEB-TCR ternary complex. …”
Get full text

Effect of spacer length between N atoms of linear alkyl triamines on adsorption of anionic platinum(IV) ions by Fatih Bilgin, Mustafa Imamoglu

“…In this study, the effect of carbon chain length between N atoms in linear alkyl triamines on the adsorption of anionic platinum ions was studied. …”
Get full text

Finite Difference/Fractional Pertrov–Galerkin Spectral Method for Linear Time-Space Fractional Reaction–Diffusion Equation by Mahmoud A. Zaky

Get full text

Impact of non-linear radiation on magneto - Casson fluid suspended hybrid nanomaterials in sodium alginate: Smarter textiles by P. Sreenivasulu, T. Poornima, Basma Souayeh

“…In the presence of Ag and TiO2 nanoparticles, the non-linear radiation parameter becomes essential for managing their intricate impact on heat transfer within the fabric. …”
Get full text

Exploration of linear and interpretable models for quantification of cell parameters via contactless short-wave infrared hyperspectral sensing by Anjana Hevaganinge, Eva Lowenstein, Anna Filatova, Mihir Modak, Nandi Thales Mogo, Bryana Rowley, Jenny Yarmowsky, Joshua Ehizibolo, Ravidu Hevaganinge, Amy Musser, Abbey Kim, Anthony Neri, Jessica Conway, Yiding Yuan, Maurizio Cattaneo, Sui Seng Tee, Yang Tao

“…This high repetition allows for effective denoising of each spectrum, so interpretable linear models can quantify metabolites. To illustrate, an interpretable linear model called L-SLR is trained using small datasets obtained with a SWIR HSI camera to quantify fructose, viable cell density (VCD), glucose, and lactate. …”
Get full text

Efficient Cleavage of pUC19 DNA by Tetraaminonaphthols by Catharina Kost, Ute Scheffer, Elisabeth Kalden, Michael Wilhelm Göbel

Get full text

A Lightweight Barcode Detection Algorithm Based on Deep Learning by Jingchao Chen, Ning Dai, Xudong Hu, Yanhong Yuan

“…For existing situations of missed detections, false detections, and repeated detections in barcode detection algorithms in real-world scenarios, a barcode detection algorithm based on improved YOLOv8 is proposed. The EfficientViT block based on a linear self-attention mechanism is introduced into the backbone of the original model to enhance the model’s attention to barcode features. …”
Get full text

Optimization of parameters of quiet permanent magnet synchronous motor for linear drive of long-stroke single-stage piston compressor by A. A. Tatevosyan

“…The substantiation of the maximum possible efficiency of the PMSM for the sinusoidal and non-sinusoidal laws of motion of the inductor is given.PURPOSE: Obtaining a solution to the problem of optimizing the magnetic system design of a low-speed PMSM as a part of a linear drive of a single-stage reciprocating compressor for a given law of motion of the moving part that meets the criterion of maximum efficiency of an electromechanical converter.METHODS: The methods of the theory of electromechanical energy converters, theoretical electrical engineering, mathematical modeling, optimization methods, variational, differential and integral calculus, as well as experimental methods are used.RESULTS: The results of an experimental study of the developed prototype of a low-speed SDPM as a part of a linear drive of a long-stroke single-stage reciprocating compressor are presented.CONCLUSION: The highest efficiency of the PMSM is achieved when the current in the armature winding changes with time in direct proportion to the speed of the inductor. …”
Get full text

A Comparative Study of Linearization Techniques With Adaptive Block Hybrid Method for Solving First-Order Initial Value Problems by Salma Ahmedai, Precious Sibanda, Sicelo Goqo, Osman Noreldin

“…We noted that both the Picard and quasi-linearization methods consistently achieve the highest accuracy in minimizing absolute errors and enhancing computational efficiency. …”
Get full text

A Data-Driven Iterative Feedforward Tuning Strategy with a Variable-Gain Feedback Controller for Linear Servo Systems by Jiaqian Fu, Shanhu Li

“…Iterative feedforward tuning (IFFT) compensates for the dynamic tracking error in linear servo systems caused by reference trajectory and nonlinear friction. …”
Get full text

Reasonable Intake and Exhaust Processes Scheduling of Two‐Stroke Free Piston Linear Generator for Intelligent New Energy Vehicles by Dequan Zeng, Jun Lu, Yiming Hu, Peizhi Zhang, Jinwen Yang, Qin Yu, Xiaoliang Wang

“…ABSTRACT Considered a promising power plant offering 25% higher efficiency than conventional reciprocating engines, the free piston linear generator (FPLG) has garnered significant attention due to its breakthrough design that eliminates the crank‐connecting rod, thereby achieving enhanced efficiency. …”
Get full text