An Iterative Learning Scheme-Based Fault Estimator Design for Nonlinear Systems with Randomly Occurring Parameter Uncertainties by He Jun, Wei Shanbi, Chai Yi

“…On the other hand, a novel optimal function using expectation is presented to ensure the uniform convergence of the fault estimation scheme, thus reducing the impact of randomly occurring parameter uncertainties. Finally, linear matrix inequality (LMI) is employed to obtain the solutions of sufficient condition for further improvement of iterative learning law performance. …”
Get full text

Feature Transformation-Based Few-Shot Class-Incremental Learning by Xubo Zhang, Yang Luo

“…Before classification, the method learns a well-conditioned linear mapping from the available base classes. After classification, both class prototypes and query samples are projected into the transformed feature space to improve the overall feature distribution. …”
Get full text

The reflex instability: exponential growth of a large-scale $m=1$ mode in astrophysical discs by Aurélien Crida, Clément Baruteau, Jean-François Gonzalez, Frédéric Masset, Paul Segretain, Philippine Griveaud, Héloïse Méheut, Elena Lega

“…We report the finding of a linear, non-axisymmetric, global instability in gas discs around stars, which may be relevant to other astrophysical discs. …”
Get full text

Current-Volt Biosensing “Cystatin C” on Carbon Nanowired Interdigitated Electrode Surface: A Clinical Marker Analysis for Bulged Aorta by Xi Chen, Jie Kang, Qiu Sun, Cheng Liu, Hongling Wang, Chen Wang, Subash C. B. Gopinath

“…With increasing Cystatin C concentrations, the total current levels were gradually increased with a linear range from 200 pg/mL to 3.2 ng/mL, and the current differences were plotted and the detection limit of Cystatin C was calculated as 200 pg/mL. …”
Get full text

Effect of Cavity Configuration (C Factor) on the Marginal Adaptation of Low-Shrinking Composite: A Comparative Ex Vivo Study by Motaz A. Ghulman

“…Microleakage testing was done and linear dye penetration was assessed using a stereomicroscope. …”
Get full text

Can new quality productivity promote high-quality agricultural development?—An empirical study based on provincial panel data in China by Simeng Zhang, Fengjie Xie

“…Further research shows a non-linear relationship between NQP and agricultural development, characterized by increasing marginal effects. …”
Get full text

Nonlinear Secret Image Sharing Scheme by Sang-Ho Shin, Gil-Je Lee, Kee-Young Yoo

“…Over the past decade, most of secret image sharing schemes have been proposed by using Shamir's technique. It is based on a linear combination polynomial arithmetic. Although Shamir's technique based secret image sharing schemes are efficient and scalable for various environments, there exists a security threat such as Tompa-Woll attack. …”
Get full text

Validation and Stability Indicating RP-HPLC Method for the Determination of Sildenafil Citrate in Pharmaceutical Formulations and Human Plasma by B. Prasanna Kumar Reddy, Y. Ramanjaneya Reddy

“…The method is accurate (99.15-101.85%), precise (intra-day variation 0.13-1.56% and inter-day variation 0.30-1.60%) and linear within range 0.1-30 μg/mL (R2=0.999) concentration and was successfully used in monitoring left over drug. …”
Get full text

Coupled Control of Traffic Signal and Connected Autonomous Vehicles at Signalized Intersections by Dan Wang, Zhizhou Wu, Guosheng Ma, Zhibo Gao, Zhidan Yang

“…Based on the optimized traffic signal timing, the speed profile of CAVs is optimized by a linear integer programming, with the maximization of speed at the moment of reaching the stop line as the optimization objective. …”
Get full text

Analytical Study for the Charge-Transfer Complexes of Pregabalin by Hesham Salem

“…Under the optimum reaction conditions, linear relationships with good correlation coefficients (0.9995-0.9999) were found between the absorbance and the concentrations of PRE in the range of 8-400 µg mL-1. …”
Get full text

Evaluating Passenger Carrying Capacity of Buses for Urban Public Transportations by Alexander I. Fadeev, Alexey M. Ilyankov, Andrey S. Polyakov

“…In this article based on empirical data from transport organizations it has been shown that the cost of bus operation is linearly dependant on its capacity. On the other hand, the costs per passenger-seat are of non-linear character. …”
Get full text

The The Influence of School Well-Being on Learning Achievement of Full Day School of Elementary Students by Anissa Nur Lebdaningrum, Almuntaqo Zainuddin

“…This study employs a variety of data analysis techniques, including tests of research instruments' validity and reliability, tests of classical assumptions, and hypothesis testing via simple linear regression analysis. The findings of this research indicated that student learning achievement at MI Muhammadiyah PK Wirogunan Kartasura was significantly impacted by school well-being. …”
Get full text

Development of Additively Manufactured Embedded Ceramic Temperature Sensors via Vat Photopolymerization by Nicholas Reed, Rishikesh Srinivasaraghavan Govindarajan, Sheridan Perry, Kayann Coote, Daewon Kim

“…The findings indicate that LCD-manufactured ceramic sensors exhibit promising sensing properties, including strong linear thermal sensitivity of 0.23% per °C, with an R² of at least 0.97, and mechanical strength, with a hardness of 570 HV, making them suitable for adverse environmental conditions. …”
Get full text

Propelling ferrimagnetic domain walls by dynamical frustration by Dennis Hardt, Reza Doostani, Sebastian Diehl, Nina del Ser, Achim Rosch

“…This motion and strong hydrodynamic interactions lead to a linear growth of the magnetic correlation length over time, much faster than in equilibrium. …”
Get full text

The Role of Science in Socio-Economic Development by L. P. Kleeva

“…It has been concluded that one of the main reasons for the low innovation activity in our country and the low efficiency of our social production is due to the linear nature of the scientific and innovative process in Russia. …”
Get full text

Comparative study on tooth surface model and strength of straight bevel gears by SU Jinzhan, CAO Xinlong, LIU Bin, SUN Linlin, GUO Fang

“…Finally, the tooth surface deviation, tooth surface patterns and tooth strength of two kinds of bevel gears were analyzed by Ease-off method, tooth surface contact analysis and finite element method.ResultsThe results of the example show that the working tooth surface of the octoidal bevel gear processed by the crown-gear is basically close to the working tooth surface of the spherical involute gear, but it becomes thicker near the tooth fillet and thinner near the tooth toe, the variation is approximately linear with the modulus and pressure angle, and both of them are line contact forms. …”
Get full text

Estimation of Sidelobe Level Variations of Phased Codes in Presence of Random Interference for Bistatic Wideband Noise Radar by Ana Vazquez Alejos, Muhammad Dawood, Habeeb Ur-Rahman Mohammed

“…Experimental measurements were performed in actual scenarios for ranging test of single and double targets. Linear polarizations were combined with different length sequences to determine their influence on the sounder performance under field test conditions.…”
Get full text

Boredom or Fun? Impact of Perception of Physical Education Class on Leisure-Time Physical Activity in Mexican Children by Jorge Zamarripa, Rocío Martínez-Hernández, Georgina Mayela Núñez Rocha

“…The analysis included descriptive statistics and multiple linear relationships. The results showed high levels (M > 4) of Satisfaction/Fun, importance and usefulness of PE classes, and intention to practice LTPA; moderate to low levels of PA and boredom. …”
Get full text

Mechanosensitivity of the 2nd Kind: TGF-β Mechanism of Cell Sensing the Substrate Stiffness. by Max Cockerill, Michelle K Rigozzi, Eugene M Terentjev

“…In particular, we analyse the timescale of approach to the steady state, the stability of the non-linear dynamical system, and how the steady-state concentrations of the key markers vary depending on the elasticity of the substrate. …”
Get full text

High school diploma is associated with longer postpartum leukocyte telomere length in a cohort of primarily Latina women by Dhanya Sumesh, Jue Lin, Janet M Wojcicki

“…We used multivariable linear regression models to determine independent predictors of maternal LTL during the postpartum period. …”
Get full text