Dosimetric tests of an extrapolation chamber in standard computed tomography beams by Maysa Costa Castro, Natália Fiorini da Silva, Linda Viola Ehlin Caldas

“…The aim of this work is to perform some characterization tests (saturation curve, polarity effect, ion collection efficiency and linearity of response) considering the chamber depth of 1.25 mm in the radiation qualities for computed tomography beams at the LCI. …”
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Development and validation of an HPLC-DAD analytical method for quantitative and simultaneous determination of cefoperazone and prednisolone in intramammary ointment by Patrícia Espinosa dos Santos, Jefferson Annunciatto, Teófilo Fernando Mazon Cardoso, Marcos Serrou do Amaral, Nájla Mohamad Kassab

“…The test was also applied to the commercial sample for quality control purposes, with extraction efficiency being 69.66% for CPZ and 72.36% for PRED. …”
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EVALUATION OF THE OBJECTIVES POLARIZATION DISCRIMINATION AGAINST PASSIVE HINDRANCES WITH THE DEVICE, BASED ON CONSIDERATION OF THE SPATIAL VARIATION OF THE FARADAY ROTATION ANGLE I... by Volodymyr I. Mirnenko, Evgen A.Yufa A. Yufa, Maxim N. Zhuravskij

“…It is assumed that the transmitting antenna is linearly polarized. In order to determine the operability of the device under various conditions and to evaluate its efficiency, the signal-to-noise ratio at the output of the device is calculated in the case where the backscattering matrix of the target and the matrix of the interference element (for example, dipole, angle reflector, etc.) are not diagonal, m .e. when a cross-polarization component appears when the signal from the target or from the interference element is reflected.…”
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Laboratory Study on Hydrate Production Using a Slow, Multistage Depressurization Strategy by Yanlong Li, Chuqiao He, Nengyou Wu, Qiang Chen, Changling Liu, Zhixue Sun, Yurong Jin, Qingguo Meng

“…The results show that integrated gas-water ratio (IGWR) decreases linearly with the increase in depressurizing magnitude in each step, while it rises logarithmically with the increase in the number of steps. …”
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Dynamic Simulation of Distribution Networks Using Multi-stage Discontinuous Galerkin Method by Ruizhi Yu, Wei Gu, Weiqi Liu, Peixin Li, Wei Liu

“…However, the strong stiffness and non-linearity of distributed generation (DG) models in DNs bring about burdensome computation and noteworthy instability on traditional methods which hampers the rapid response of simulation tool. …”
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Sensor Fault Detection and Identification in an Electro-pump System using Extended Kalman Filter by Monir Rezaee, Nargess Sadeghzadeh Nokhobberiz, Javad Poshtan

“…The efficiency of the method is firstly evaluated through simulation and then experimental results are provided from our laboratory setup. …”
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A Mixed-Integer Programming Framework for Drone Routing and Scheduling with Flexible Multiple Visits in Highway Traffic Monitoring by Nasrin Mohabbati-Kalejahi, Sepideh Alavi, Oguz Toragay

“…A mixed-integer nonlinear programming (MINLP) model and a linearized version (MILP) are presented to solve the problem. …”
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Multiwavelength Mid-Infrared Laser Generation Based on Optical Parametric Oscillation and Intracavity Difference Frequency Generation by Peng Wang, Yaping Shang, Xiao Li, Meili Shen, Xiaojun Xu

“…The maximum output power of the linearly polarized pump laser was 65.3 W, and the wavelengths were 1060 and 1080 nm. …”
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Influence of Geometry and Boundary Conditions in Area of Cohesion between Materials on the Reflection of an Ultrasonic Beam. Part 1. Theoretical research by A. R. Bayev, A. L. Mayorov, N. V. Levkovich, D. V. Shavlovskiy, M. V. Asadchaya

“…The improvement of efficiency, reliability and productivity of ultrasonic testing of objects with cohesion between materials connected by welding, soldering, gluing, etc. is 'an important problem of the modern production technologies. …”
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Evaluation Method of Perforation Penetration Depth Based on Acoustic Logging Technology by CHEN Ming, SUN Dianqiang, SU Yuanda, GAO Yongde, WU Jinbo

“…For commonly used long-distance acoustic logging tools, the P-wave arrival time delay caused by perforation is linearly related to the penetration depth. On this basis, this relationship is verified by using the simulated acoustic logging data of the perforated stratigraphic section. …”
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Development and Application of a UPLC–MRM–MS Method for Quantifying Trimethylamine, Trimethylamine-N-Oxide, and Related Metabolites in Individuals with and Without Metabolic Syndro... by Mohammed E. Hefni, Cornelia M. Witthöft

“…The quantification method showed high linearity within the tested range of 0.0625–100 μmol/L (determination coefficient > 0.999) and an intra- (<i>n</i> = <i>3</i>) and inter-day (<i>n</i> = 9) precision of 2–8% along with an average recovery of above 94% for all metabolites (TMAO, TMA, choline, betaine, L-carnitine, acetyl-L-carnitine, and propionyl-L-carnitine). …”
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Ultrabroadband milliwatt-level resonant frequency doubling on a chip by Marco Clementi, Luca Zatti, Ji Zhou, Marco Liscidini, Camille-Sophie Brès

“…Abstract Microresonators are powerful tools to enhance the efficiency of second-order nonlinear optical processes, such as second-harmonic generation, which can coherently bridge octave-spaced spectral bands. …”
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Real-time detection of loosening torque in bolted joints using piezoresistive pressure-sensitive layer based on multi-walled carbon nanotubes reinforced epoxy nanocomposites by Abdulkadir Sanli, Bilgehan Demirkale, Olfa Kanoun

“…Our approach provides high sensitivity, durability, linearity, and fast response times, with minimal hysteresis during both the tightening and loosening processes. …”
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Effects of the Shock Wave Structure on the Tip Clearance Leakage Flow in Transonic Compressor Rotors by Xinlong Ye, Zhenggui Zhou

“…Therefore, with increasing tip clearance, the efficiency, pressure ratio, and stall margin of the rotor with the two shock waves decrease more rapidly. …”
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Fast Visual Tracking With Robustifying Kernelized Correlation Filters by Qianbo Liu, Guoqing Hu, Md Mojahidul Islam

“…The numerator and denominator of the filter model are updated separately instead of linearly interpolated only by storing the current model. …”
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Comparison of numerical methods for the solution of Richards' equation in layered porous media by Roza Asadi, Zahra Zamani Aliabadi

“…Three forms of Richards' equation, including head form, water content form, and mixed form with a modified Picard linearization, are developed and assessed in the two-dimensional domain. …”
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Development and Analysis of a Methodology for Selecting Infrastructure Metrics for Predictive Incident Monitoring by Andrew Egorkin

“…This paper proposes a formalized two-stage metric selection procedure designed to improve the accuracy and efficiency of predictive monitoring: (1) a multicriteria correlation filter using Pearson coefficients (|r| > 0.60), Kendall’s τ (> 0.50), and Maximal Information Coefficient (MICe > 0.35) to eliminate redundant and non-linearly related features; (2) verification of causal relationships using the Granger test (lag = 5, p < 0.01), the PCMCI algorithm (FDR = 10%), and the Directed Information metric (DI > 0.1 bits/step) to identify true drivers of the target metric. …”
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UNSTABLE CRITICAL EQUILIBRIUM IN THE DYNAMICS OF COMPLEX STRUCTURED POPULATION OF STURGEON by V. A. Dubrovskaya, T. N. Solovieva, A. Yu. Perevaryukha

“…Informative, that the Volga stellate sturgeon Acipencer stellatus observed some form of non-linearity in the efficiency of spawning and require a different kind of fish-specific mathematical model.…”
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A Rapid Convex Programming Method for Air-to-Air Missile Trajectory Based on Improved Trust-Region Algorithm by Zeng Yuwen, Zhang Huijun, Liao Xueyang

“…Firstly, taking the parabola-trajectory of air-to-air missile in the longitudinal plane as the research object, considering the endpoint constraints, path constraints and state constraints, after linearizing and discretizing the original state equations and constraints, it establishes the standard convex optimization problem model. …”
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Development of Unified High-Fidelity Flight Dynamic Modeling Technique for Unmanned Compound Aircraft by Do hyeon Lee, Chang-joo Kim, Seong han Lee

“…It is judged that this study raises the efficiency of aircraft performance analysis and the airworthiness evaluation.…”
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