Suppression of Thrust Fluctuation of a New Ironless Tubular Permanent Magnet Synchronous Linear Motor Based on the Halbach Array by Bo Li, Jun-an Zhang, Zhiping Shi, Xiaolong Zhao, Hao Dong

“…The air gap magnetic field (AGMF) is the key factor in determining the ironless tubular permanent magnet synchronous linear motor (ITPMSLM). The distortion of its waveform causes thrust fluctuation during the operation of the motor, resulting in poor machining accuracy of the machine tool. …”
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2D DOA Estimation with a Two-Parallel Array Consisting of Two Uniform Large-Spacing Linear Arrays by Sheng Liu, Jing Zhao, Yu Zhang

“…Compared with the existed PM algorithms based on conventional uniform two-parallel linear array, the proposed PM algorithm based on the large-spacing linear arrays has higher estimation precision. …”
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Recent range expansion and lineage idiosyncratic population structure of Liodessus diving beetles in the high Andes (Coleoptera: Dytiscidae, Bidessini). by Michael Balke, Tobias Mainda, Katja Neven, Lars Hendrich, Michael Steven Basantes, Carlos Prieto, Adrián Villastrigo

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A Novel Low-bit-rate Speech Coding Based on Decomposition of the Pitch-cycle Waveform of the Linear Predictive Residual by Bao ChangchunAssociate professor of Information Engineering, Beijing Polytechnic University, Ph.D, CIE senior member (Department of Electronic Engineering, Beijing Polytechnic University, Beijing 100022) Fan ChangxinProfessor of Information Engineerin

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A Cost-Effective Design for Combining Sensing Robots and Fixed Sensors for Fault-Tolerant Linear Wireless Sensor Networks by Nader Mohamed, Jameela Al-Jaroodi, Imad Jawhar

“…Wireless sensor networks (WSNs) can be used to monitor long linear structures such as pipelines, rivers, railroads, international borders, and high power transmission cables. …”
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Analyzing Gait Dynamics and Recovery Trajectory in Lower Extremity Fractures Using Linear Mixed Models and Gait Analysis Variables by Mostafa Rezapour, Rachel B. Seymour, Suman Medda, Stephen H. Sims, Madhav A. Karunakar, Nahir Habet, Metin Nafi Gurcan

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Vincent Carpentier et Philippe Leveau - Archéologie du territoire en France. 8 000 ans d’aménagements by Alain Ferdière

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Position Tracking Control for Permanent Magnet Linear Motor via Continuous-Time Fast Terminal Sliding Mode Control by Wei Gao, Xiuping Chen, Haibo Du, Song Bai

“…For the position tracking control problem of permanent magnet linear motor, an improved fast continuous-time nonsingular terminal sliding mode control algorithm based on terminal sliding mode control method is proposed. …”
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Phylogenetic study documents different speciation mechanisms within the Russula globispora lineage in boreal and arctic environments of the Northern Hemisphere by Miroslav Caboň, Guo-Jie Li, Malka Saba, Miroslav Kolařík, Soňa Jančovičová, Abdul Nasir Khalid, Pierre-Arthur Moreau, Hua-An Wen, Donald H. Pfister, Slavomír Adamčík

“…Abstract The Russula globispora lineage is a morphologically and phylogenetically well-defined group of ectomycorrhizal fungi occurring in various climatic areas. …”
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Robust Adaptive Stabilization of Linear Time-Invariant Dynamic Systems by Using Fractional-Order Holds and Multirate Sampling Controls by S. Alonso-Quesada, M. De la Sen

“…This paper presents a strategy for designing a robust discrete-time adaptive controller for stabilizing linear time-invariant (LTI) continuous-time dynamic systems. …”
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Unveiling the non-linear dynamics: quantile regression of financial development's impact on environmental degradation in BRICS and G7 nations by Fortune Ganda, Cristina Ruza

“…This study examines within the EKC framework the long-term impact of income and financial development on environmental degradation assuming that this relationship is non permanent. The non-linear effect of financial development on CO2 and GHGs has not been analyzed in the literature, and this study applies panel quantile regressions to the group of BRICS and G7 over 1990–2019. …”
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Global insights into the genome dynamics of Clostridioides difficile associated with antimicrobial resistance, virulence, and genomic adaptations among clonal lineages by Mohammad Sholeh, Mohammad Sholeh, Masoumeh Beig, Masoumeh Beig, Ebrahim Kouhsari, Mahdi Rohani, Mohammad Katouli, Farzad Badmasti

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Factors Affecting Student Academic Performance: A Combined Factor Analysis of Mixed Data and Multiple Linear Regression Analysis by Mohamed El Jihaoui, Oum El Kheir Abra, Khalifa Mansouri

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Measurement of Quality of Life VII. Statistical Covariation and Global Quality of Life Data: The Method of Weight-Modified Linear Regression by Soren Ventegodt, Joav Merrick

“…We have developed a new procedure we call �weight-modified linear regression�. Unfortunately as demonstrated in the discussion, the procedure is not totally without problems and weaknesses. …”
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Unbiased Diffusion through a Linear Porous Media with Periodic Entropy Barriers: A Tube Formed by Contacting Ellipses by Yoshua Chávez, Marco-Vinicio Vázquez, Leonardo Dagdug

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Determination of Cefoperazone Sodium in Presence of Related Impurities by Linear Support Vector Regression and Partial Least Squares Chemometric Models by Ibrahim A. Naguib, Eglal A. Abdelaleem, Hala E. Zaazaa, Essraa A. Hussein

“…The introduced results show the capability of the two proposed models to analyze cefoperazone in presence of its impurities 7-aminocephalosporanic acid and 5-mercapto-1-methyl-tetrazole with high trueness and selectivity (101.87 ± 0.708 and 101.43 ± 0.536 for PLSR and linear SVR, resp.). Analysis results of drug products were statistically compared to a reported HPLC method showing no significant difference in trueness and precision, indicating the capability of the suggested multivariate calibration models to be reliable and adequate for routine quality control analysis of drug product. …”
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Magnetic Field Distribution and Energy Losses in a Permanent Magnet Linear Synchronous Motor Under Stick-Slip Friction by Paweł Olejnik, Yared D. Desta, Marcin Mydłowski

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Co-obligate symbioses have repeatedly evolved across aphids, but partner identity and nutritional contributions vary across lineages by Manzano-Marín, Alejandro, Coeur d’acier, Armelle, Clamens, Anne-Laure, Cruaud, Corinne, Barbe, Valérie, Jousselin, Emmanuelle

“…This association with Buchnera was described in model aphid species from the Aphidinae subfamily and has been assumed to be representative of most aphids. However, in two lineages, Buchnera has lost some essential symbiotic functions and is now complemented by additional symbionts. …”
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Successful Treatment of Hemifacial Myokymia and Dystonia Associated to Linear Scleroderma “En Coup de Sabre” with Repeated Botox Injections by Carlos A. Cañas, Jorge L. Orozco, Andrea Caicedo Paredes, Fabio Bonilla-Abadía

“…Linear scleroderma “en coup de sabre” (LSCS) is a form of localized scleroderma presents as band-like sclerotic lesions of the frontoparietal area. …”
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Variable Modal Parameter Identification for Non-Linear Mdof Systems. Part II: Experimental Validation and Advanced Case Study by Y.H. Chong, M. Imregun

“…A beam system with cubic stiffness type non-linearity was used in the experimental study. The non-linear response was measured at three locations and the underlying linear system was obtained via linear modal analysis of low-excitation response data. …”
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