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4541
ASPECTS REGARDING MECHANICAL PROCESSING OF STEELS FOR MAGNETS, NDFEB BASED
Published 2015-05-01“…Turning processing with the values of the cutting parameters recommended by European Union and Sandvik Coromant company rules, taking into account the chemical composition of the processed material and cutting tool were performed. …”
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4542
Research of the Temperature and Humidity Processes in the Air Conditioning Apparatus Varying Air Ion Concentration
Published 2015-12-01“…Except the compliance of the temperature and humidity parameters of air, we must control its ionic composition. …”
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4543
Fly ash from the thermal transformation of sewage sludge as an additive to concrete
Published 2020-09-01“…To exploit its potential, it is necessary to modify the material composition of concrete. The paper presents the results of research on the impact of modifying concrete with fly ash from the thermal transformation of sewage sludge in the amount of 5, 10, 15, 20 and 25% of cement mass on selected parameters of the C20/25 ordinary concrete. …”
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4544
Investigating the efficiency and compressive strength of self-compacting mortar containing micro-silica and super-lubricant
Published 2019-11-01“…Also, the ratio of water to cement is one of the important parameters in increasing the short-term compressive strength, which has a greater effect than other parameters, and by reducing the ratio of water to cement, more compressive strength was obtained.…”
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4545
Experimental Studies of Mechanical-Electrical Transformations during the Destructive Processes Developing in Dielectric Materials
Published 2022-06-01“…The paper discusses the results of numerical and experimental studies of changes in the electromagnetic responses parameters under the pulse deterministic acoustic excitation of rock samples with different composition and texture. …”
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4546
Calculation of Water Saturation of Dolomite Reservoir Based on Multi-Pore Structure Model
Published 2025-06-01“…A calculation model for the saturation of dolomite reservoirs in the M area has been established to provide key parameters for reserve calculation. In the M area, the stratigraphic composition is divided into small pore throat matrix pores, connected bedrock pores, fracture pores, and mudstone. …”
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4547
Hermetia illucens meal from different substrates for replacing fishmeal: study on zebrafish as fish model
Published 2025-10-01“…The effect of different rearing substrates on black soldier fly larval meal nutritional composition is not yet adequately investigated, so far. …”
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4548
Hysteresis Compensation and Butterworth Pattern-Based Positive Acceleration Velocity Position Feedback Damping Control of a Tip-Tilt-Piston Piezoelectric Stage
Published 2024-11-01“…Then, the rate-dependent Prandtl–Ishlinskii model is established and the parameters of the inverse model are identified. The accuracy and effectiveness of parameter identification are verified through open-loop and closed-loop compensation experiments. …”
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4549
Aircraft Multi-stage Altitude Prediction Under Satellite Signal Loss
Published 2024-11-01“…Objective Combining an inertial navigation system (INS) and a global positioning system (GPS) in stable conditions of GPS satellite signals offers the most accurate altitude indication, termed inertial satellite composite altitude. When GPS signals are lost or unstable, aircraft must rely only on INS altitude, introducing a discrepancy compared to the composite altitude. …”
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4550
A Method of Simplified Synthetic Objects Creation for Detection of Underwater Objects from Remote Sensing Data Using YOLO Networks
Published 2025-08-01“…The influence of the amount of training data, SSO type, and augmentation parameters used in the training process was analyzed. …”
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4551
High-Order Model-Based Robust Control of a Dual-Motor Steer-by-Wire System with Disturbance Rejection
Published 2025-06-01“…To accurately capture the interaction between actuators, structural compliance, and road disturbances, a four-degree-of-freedom (4DOF) lumped-parameter model is developed. Leveraging this high-order dynamic model, a composite control framework is proposed, integrating feedforward model inversion, pole-zero feedback compensation, and a disturbance observer (DOB) to ensure precise trajectory tracking and disturbance rejection. …”
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4552
Using FEM to achieve acceptance criteria in FEMA performance levels for FRP-wrapped RC circular columns
Published 2019-05-01“…Using fiber reinforced Polymer composite materials (FRP) in the rehabilitation schemes of vulnerable structural members is becoming more popular over the past decades. …”
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4553
A Multi-Criteria Approach and Sustainability Index as a Consideration on Torpedo scad Fisheries Management in Sunda Strait
Published 2020-03-01“…This research was conducted in Labuan fishing port performed for more than 8 months and then analyzed with population parameters. Composite analysis by multi-criteria approaches found that the average score of Torpedo scad is 1.48 and then grouped as moderate sustainability. …”
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4554
RESEARCH OF THE PROCESS OF HYDRATION OF ROSA MAJALIS
Published 2022-08-01“…Macroscopic analysis of dried Rosa majalis in General and crushed fruit was performed. The fractional composition of crushed Rosa majalis was studied. The process of hydration of Rosa majalis under various parameters is analyzed. …”
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4555
Constitutive Relation of Polypropylene-Fiber-Reinforced Mortar Under Uniaxial Compression at High Temperature
Published 2025-02-01“…Specifically, polypropylene (PP) fibers, a synthetic fiber type, have been demonstrated to improve the performance of cement-based composites. Therefore, it is essential to investigate the impact of temperature on the behavior of fiber-reinforced mortar for its broader application in construction. …”
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4556
On the Convective Environments, Modes, and Warning Verifications of Tornado‐ and Flash Flood‐Warned Storms in the Southeast United States
Published 2025-05-01“…The models predicting whether the warnings verified exhibited less skill, but indicated that environments favorable for tornadoes were characterized by stronger wind speeds, lower upper‐level moisture, and higher supercell composite parameter, while environments favorable for flash floods were characterized by greater moisture, lower wind speeds, and slower storm motion. …”
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4557
Non-uniform dispersion of toughening agents and its influence on the mechanical properties of polypropylene
Published 2014-04-01“…To achieve excellent properties of polymer blends and composites, good dispersion and uniform distribution of second component or filler in the matrix are often required. …”
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4558
On the propagation and interaction of the low-frequency ion-acoustic multi-solitons in a magnetoplasma having nonextensive electrons using Hirota bilinear method
Published 2025-09-01“…At specific essential plasma compositions, the modified KdV (mKdV) equation is derived for the parameter values at which the KdV model fails to analyze the nonlinear dynamics of the low-frequency IAWs adequately. …”
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4559
Probability calculation of building structures considering asymmetry of random values and functions distribution
Published 2020-11-01“…A method is proposed for approximating the reliability of fairly complex compositions of random variables using statistical parameters (expectation, standard deviation, and skewness coefficient) of two-element functions approximated by a lognormal three-parameter distribution.Conclusions. …”
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4560
Electrocaloric Effect in Multilayer Ferroelectric Structures
Published 2023-07-01“…The presented model can be applied when optimizing the parameters of multilayer structures with respect to their application area.…”
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