Modified silica gel and cation-exchanger based on activated carbon for fullerenes separation by V. A. Diamant, L. M. Rozhdestvenska, K. O. Kudelko

“…This paper considers the possibility of modifying commercial adsorbents - silica gel and cation-exchanger based on activated carbon with available and inexpensive linear carbon radicals. Behentrimonium chloride (C22H45(CH3)3N+Cl-) and cetyl alcohol (C16H33OН) were chosen as the latter. …”
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Modeling of thermal power plants in the study of reliability of power supply and energy security by D. S. Krupenev, V. M. Piskunova, A. G. Galfinger

“…For boilers, an approximation of the dependence of efficiency on thermal load was carried out. According to the results of the approximation, a linear dependence is assumed. …”
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Analysis of Two-Grid Characteristic Finite Element Methods for Convection-Diffusion Equations by Keyan Wang, Boxia Hu

“…In this paper, two efficient two-grid algorithms for the convection-diffusion problem with a modified characteristic finite element method are studied. …”
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Electrically tunable structure with periodic change of wave impedance to deflection of the main beam highly directional emitter in millimeter by A. G. Altynnikov, A. B. Kozyrev, A. K. Mikhailov, R. A. Platonov, A. V. Yastrebov

“…A new design of electrically tunable multilayer structure (deflector) millimeter wavelength range based on the periodic structure of the ferroelectric/linear dielectric is proposed. Numerical simulation results show the parameters of the deflector increase efficiency of the deflection angle of the main beam of the radiation pattern due to the dispersive properties of the structure in comparison with existing analogues.…”
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(2+1)-dimensional discrete exterior discretization of a general wave model in Minkowski spacetime by Sanna Mönkölä, Jukka Räbinä, Tytti Saksa, Tuomo Rossi

“…We present a differential geometry-based model for linear wave equations in (2+1)-dimensional spacetime. …”
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Quantifying leaf symptoms of sorghum charcoal rot in images of field‐grown plants using deep neural networks by Emmanuel M. Gonzalez, Ariyan Zarei, Sebastian Calleja, Clay Christenson, Bruno Rozzi, Jeffrey Demieville, Jiahuai Hu, Andrea L. Eveland, Brian Dilkes, Kobus Barnard, Eric Lyons, Duke Pauli

“…As the size of the image patches increased, both models’ validation scores increased linearly, and their inference time decreased exponentially. …”
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A versatile HPLC method collaborated with NaDES-ultrasound-assisted LLE and machine learning for purity testing and trace analysis of 1,4-benzodiazepines in crime scene evidence, h... by Walaa Nabil Abd-AlGhafar, Rasha Abo Shabana, Rania El-Shaheny, Manar M. Tolba

“…The method showed excellent linearity and a high sensitivity with detection limits of 0.34, 0.18, and 0.04 µg mL−1 for CDP, ALP, and DZP, respectively. …”
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Non-Destructive Testing for Evaluation of Young’s Modulus by Using Free Vibration Response of Composite Materials by Mirela-Roxana Apsan, Ana-Maria Mitu, Catalin-Andrei Neagoe, Nicolae Pop, Tudor Sireteanu

“…For FEM modeling, the materials are considered linear, homogeneous, isotropic, and viscoelastic.…”
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STRUCTURAL AND GEOMETRICAL ANALYSIS OF THE LIFTING MANIPULATORS FOR A GREEN ENVIRONMENT by Ioana POPESCU, Ovidiu ANTONESCU, Păun ANTONESCU

“…Two solutions for a better efficiency and a green environment have been proposed. …”
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A Computational Method for Solving Nonlinear Fractional Integral Equations by Rajaa T. Matoog, Amr M. S. Mahdy, Mohamed A. Abdou, Doaa Sh. Mohamed

“…These criteria are proven given the spectrum characteristics of a linear self-adjoint operator. Numerous applications, unique conditions, and specific situations are developed. …”
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Research on PBS buffer scheduling strategy problems based on genetic algorithms by Zhang Yaodan, Shi Yuanbo, Xu Jianjun, Wei Zhiye

“…A genetic algorithm optimized vehicle selection from the PBS, adhering to constraints.Analysis showed this method improved efficiency by nearly 40% compared to traditional linear scheduling. …”
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Robust Stability Analysis and Synthesis for Switched Discrete-Time Systems with Time Delay by Liguo Zhang, Hongfeng Li, Yangzhou Chen

“…Two numerical examples are provided that demonstrate the efficiency of this approach.…”
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Two Different Methods for Numerical Solution of the Modified Burgers’ Equation by Seydi Battal Gazi Karakoç, Ali Başhan, Turabi Geyikli

“…The accuracy and efficiency of the methods are discussed by computing L2 and L∞ error norms. …”
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An improved observer design approach for autonomous vehicles using error-based ultra-local model by Daniel Fenyes, Tamas Hegedus, Balazs Nemeth, Peter Gaspar

“…The design process combines two approaches: the Linear Parameter Varying framework and the error-based ultra-local model. …”
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A Parallel Wavelet-Based Algebraic Multigrid Black-Box Solver and Preconditioner by Fabio Henrique Pereira, Sílvio Ikuyo Nabeta

“…The PWAMG method is used as a parallel black-box solver and as a preconditioner in some linear equations systems resulting from circuit simulations and 3D finite elements electromagnetic problems. …”
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Adaptive Production Rescheduling System for Managing Unforeseen Disruptions by Andy J. Figueroa, Raul Poler, Beatriz Andres

“…This work presents a mixed-integer linear programming (MILP) model to solve the production rescheduling problem in a job shop manufacturing system impacted by unexpected events, aiming to minimize production costs and disruptions to the initial schedule. …”
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Examining sleep health and its associations with technology use among older adults in Sweden: insights from a population-based study by Sarah Nauman Ghazi, Anders Behrens, Johan Sanmartin Berglund, Jessica Berner, Peter Anderberg

“…In this study, we conducted statistical analyses using the chi2 test, T-test, Pearson correlation, and backward linear and logistic regression. Results Our study found that older adults (60 years+) have a mean sleep health score of 7.40 (SD = 2.03). …”
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Design for secure two-party computation protocol based on ElGamal variant’s homomorphic by Zhi-wei CHEN, Juan-mei ZHANG, Zi-chen LI

“…ElGamal homomorphic characteristics were analyzed.In order to meet the need of protocol design,ElGamal variant was designed,which satisfies additive homomorphism and constant multiplication homomorphism.A homomorphism calculate protocol of linear equation passed by two private point based on the ElGamal variant was also proposed,then the correctness,security and the complexity of computation and communication of the protocol were analyzed to extend the application of thinking to secure two-party line segments intersection scheme.Compared with the similar protocol of solving the geometric problem,a kind of secure two-party computation protocol based on homomorphic encryption system without using the oblivious transfer protocol and the millionaires protocol was put forward,which holds higher efficiency and a lower burden of communication.…”
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Global Exponential Stability of Both Continuous-Time and Discrete-Time Switched Positive Time-Varying Delay Systems with Interval Uncertainties and All Unstable Subsystems by Thanasak Mouktonglang, Suriyon Yimnet

“…The global stability problem for a class of linear switched positive time-varying delay systems (LSPTDSs) with interval uncertainties by means of a fast average dwell time (FADT) switching is analyzed in this paper. …”
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Electron Acceleration in Supernovae and Millimeter Perspectives by Keiichi Maeda

“…I also present perspectives of millimeter (<em>mm</em>) observations of SNe - this will provide opportunities to uniquely determine the shock physics and the acceleration efficiency, to test the non-linear DSA mechanism and provide a characteristic electron energy scale with which the DSA start dominating the electron acceleration.…”
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