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Multimodal GNSS-R self-supervised learning as a generalist Earth surface monitor
Published 2025-08-01“…The increasing frequency of climate extremes and natural disasters demands rapid and scalable Earth surface scans for effective action. …”
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82
Physical simulation test study on the stability of wading personnel in mine water inrush roadway
Published 2025-01-01“…The stretched state of the sensor at the height of 45 cm indicates that the human body may slip and lose stability under the action of roadway water flow; ② In the test of human standing stability, the difference in human standing stability is obvious under different standing posture in the same current condition, which indicates that the change of the effective area of the human body has a key and sensitive influence on the stability; ③ In the test analysis of people wading on 10°, 15° and 20° of roadway slope, when the average speed of people wading drops to about 0.2 m/s, it is very difficult for human body to stand wading, which can be called the safe speed threshold of wading. …”
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83
Methodology for plotting the flight planned route change of the aircraft in flight
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84
Research of the influence of filter element resistance on the powered air-purifying respirator service life
Published 2024-11-01“…The following parameters of the simulation model of a powered air-purifying respirator were substantiated: controlling action – fan rotating speed, restrictions on air flow and air pressure in the respirator mask (depending on the mode of working arrangements of the user), concentration of dust in the air of the working area, capacity of the power source, power consumption of the electric motor of the fan and control system components, parameters of filter elements (fibre packing density, filter layer thickness, fibre diameter, etc.), input concentration of dust aerosol, which made it possible to establish the relationship between the value of the filter element resistance and the time to complete discharge of the power source. …”
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Conception de systèmes d’assistance au conducteur : comment prendre en compte le caractère complexe, dynamique et situé de la conduite automobile ?
Published 2004-10-01“…In this view, we present here how we concretely deal with the « Situated cognition » hypotheses to design our studies of driving activity, through some examples taken among those we have carried out specifically in relation with the development of a system devoted to assist the driver in regulating speeds and distances with vehicles in front of him/her. …”
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87
Comparative Analysis of Machine Learning Based Approaches for Face Detection and Recognition
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88
Healthcare worker perceptions of the FAST TB infection control strategy
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Elementary students' mathematics learning activities and outcomes through the application of the problem solving method
Published 2023-12-01“…The results showed an increase of 24 %. Student participation from 64 % in action I to 80 % in action II increased student learning outcomes by 41.2 %, from 44.1% in action I to 85.3% in action II. …”
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91
Back Propagation Neural Network-Based Predictive Model for Magnetorheological–Chemical Polishing of Silicon Carbide
Published 2025-02-01“…The results show that with increasing abrasive particle size, hydrogen peroxide concentration, workpiece rotational speed, and polishing disc rotational speed, the MRR first increases and then decreases. …”
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92
Specifics of the Algorithmic Prescriptions in the Learning Process of the Gymnastics Exercises’ Techniques
Published 2025-03-01“…When dividing a whole into constituent parts, it is necessary that they be classified or arranged according to their common characteristics, such as the movement of certain segments in the same direction, with the same mode of symmetry, speed, amplitude, the increasing order of the degree of difficulty, etc., which allow the identity of the phases and their positive transfer by extrapolation on other actions and, obviously, which does not contradict the physiological and psychological-pedagogical mechanisms of motor skills formation. …”
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93
Structural Dynamic Response of a Shield Tunnel under Aircraft Taxiing Load
Published 2021-01-01“…The results show that the transverse displacement and acceleration response of tunnel segment exhibit evident time-space effect under the action of aircraft taxiing load. The transverse displacement and arch waist acceleration of the shield segment increase first and then decrease. …”
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INFLATION OF THE COMPETENCE-BASED APPROACH IN THE RUSSIAN PEDAGOGICAL SCIENCE AND PRACTICAL TEACHING
Published 2017-02-01“…It is offered to limit the use of category of competences only to those professional spheres which are connected with the performance of accurately algorithm-based actions that lead to receiving a concrete measurable product; or as an alternative to consider resulting educational effect as a product of independent activity of a student. …”
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Responses of Semi-Rigid Base Asphalt Pavement with Interlayer Contact Bonding Model
Published 2020-01-01“…At the higher temperature, the adverse effect of moving loads on asphalt pavement is greater than that of roadbed, and the responses of the asphalt pavement decrease with the increase of the vehicle speed.…”
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96
Threshold Effects, Sacrifice Ratio and Government Debt The Smooth Transition Regression Approach
Published 2024-09-01“…In fact, trade openness may shift some of the inflationary pressure to the balance of payments, resulting in lower average increases in the general price level. The positive effect of increasing speed of reducing inflation, in the second regime has led to an increase in the sacrifice ratio. …”
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Experimental Investigation of the Dynamic Deformation of Wind Turbine Blades Based on 3D-Digital Image Correlation
Published 2024-12-01“…The experimental results show that the dynamic waving deformation of the blade shows the trend of increasing and then decreasing with the increase in wind turbine rotational speed and incoming wind speed, and when the rotational speed reaches 500 r/min and the incoming wind speed reaches 9 m/s, the blade deformation reaches the maximum value; the dynamic waving deformation of wind turbine blade decreases with the increase in the elastic modulus of the blade and the degree of the decrease decreases gradually; the dynamic deformation of is predicted by the multiple displacement distribution of different blades under different operating conditions, and is obtained by the fitting of the experimental data. …”
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98
Model of Optimization of Process Parameters for Machining of Separate Design Elements of the Product
Published 2025-05-01“…Thus, as a result of the optimization, the total labor intensity of individual transitions decreased by 18.3%, with an increase in processing error by 12.1%, and deterioration of the roughness parameter by 13.2%, which satisfies the initial conditions of optimization. …”
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Modulation of the tissue composition of regenerative neuroma by dexamethasone and granulocyte colony-stimulating factor
Published 2023-08-01“…Under these conditions, the speed and quantity of vimentin+ cell accumulation and CD73 expression noticeably increased, as well as the speed of GFAP+ cell accumulation. …”
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Digital Technology of Assesment the Power Capacity of Tractor Fleet of an Agricultural Enterprise
Published 2019-10-01“…It is shown that power loss of tractors and their decreased traction properties result in increased fuel consumption by 10-15 percent as well as increased operating costs. …”
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