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4961
Heat Utilization in Boiler Plants by Using Liquid-Vapor Jet Apparatus
Published 2024-07-01Get full text
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4962
Parameters of oculomotor activity and cerebral hemodynamics in students with different types of autonomic reactivity while performing cognitive tasks
Published 2024-12-01“…AIM: To examine oculomotor activity and cerebral hemodynamics parameters in students with different types of autonomic reactivity while performing cognitive tasks. MATERIALS AND METHODS: The study enrolled 110 students of the Northern (Arctic) Federal University named after M.V. …”
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Adaptation of Digital Perception Service and Communication Technologies for Local Communication Network of Urban Grid
Published 2023-08-01“…Secondly, a combined subjective and objective weighting method by fuzzy analytic hierarchy process-entropy weight based on correlation coefficient is proposed to determine the weights of indexes. …”
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Multi-objective allocation optimization model for water resources from a coal mine in the Inner Mongolia-Shaanxi contiguous area
Published 2025-07-01“…Therefore, advancing intelligent mine water control technology is identified as a crucial method to address the conflicts between coal mining and mine water in the western region. …”
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4967
Research into performance optimization control strategy of a hydrostatic drive bulldozer based on the constant speed cruise
Published 2025-07-01“…On the other hand, the hydraulic system performance is optimized by proposing a method for determining the optimal efficiency combination for the pump and motor, considering the efficiencies of the engine, pump, and motor. …”
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4968
基于DB-FastFAME色谱柱的气相色谱法 测定食用植油脂肪酸组成Determination of fatty acid composition of edible vegetable oil by gas chromatography based on DB-FastFAME column...
Published 2025-05-01“…The method resolution, precision, accuracy and column efficiency were analyzed. …”
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4969
Investigating the Role of Intravoxel Incoherent Motion Diffusion-Weighted Imaging in Evaluating Multiple Sclerosis Lesions
Published 2025-05-01“…<b>Objectives:</b> We aimed to evaluate intravoxel incoherent motion (IVIM) diffusion and perfusion MRI metrics across different brain regions in healthy individuals and various types of MS lesions, including enhanced, non-enhanced, and black hole lesions. <b>Methods:</b> A prospective study included 237 patients with MS (65 males and 172 females) and 29 healthy control participants (25 males and 4 females). …”
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4970
Pumpkin protection against root rots
Published 2020-07-01“…Goal. To determine the technical efficiency of the novel fungicides against root rot of pumpkins in the area of the Right Bank Forest-Steppe of Ukraine. …”
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4971
A potential thermophotovoltaic emitter Er(Ta1−xNbx)O4 (0 ≤ x ≤ 0.2) with excellent selective emission performance
Published 2025-05-01“…Selective emitters are crucial as the key component determining the energy conversion efficiency of radioisotope thermophotovoltaic (RTPV) systems. …”
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4972
The impact of innovation development on enterprise competitiveness: recommendations for strengthening competitive advantages in the modern economy
Published 2025-06-01“…The research applies methods of analysis and synthesis, comparative analysis, expert evaluation, SWOT analysis, and general scientific approaches to the systematic study of economic processes. …”
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4973
Squirrel Cage Induction Motors Accurate Modelling for Digital Twin Applications
Published 2024-10-01Get full text
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4974
Thermophysical Modeling of the Vaporization Process in a Motive Nozzle with a Profiled Supersonic Part
Published 2024-12-01Get full text
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4975
Synthesis and Antiviral Activity of Nanowire Polymers Activated with Ag, Zn, and Cu Nanoclusters
Published 2025-07-01“…This study aims to evaluate and compare the virucidal effects of nanofibers functionalized with metal nanoclusters against the human <i>influenza A virus</i> A/WSN/1933 (H1N1) and <i>SARS-CoV-2</i>. <b>Methods:</b> A comprehensive characterization of materials, including X-ray diffraction, scanning electron microscopy, microwave plasma atomic emission spectroscopy, thermogravimetric analysis, contact angle measurements, nitrogen sorption analysis, mercury intrusion porosimetry, filtration efficiency, and virucidal tests, was used to understand the interdependence of the materials’ physical characteristics and biological effects, as well as to determine their suitability for application as antiviral materials in air filtration systems. …”
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Wind Tunnel Experiment on Impacts of Different Sand Barrier Layouts on Windbreak and Sand-fixing
Published 2023-08-01“…[Objective] The influences of porous sand-fixing bricks layout on wind field characteristics, windbreak effect and sand-fixing were studied in order to provide a theoretical basis for the selection of new windbreak and sand-fixing materials. [Methods] The wind pressure distribution and the fluctuation of average wind pressure coefficient of a grid sand barrier and a gradient determinant sand barrier under wind conditions were explored by wind tunnel experiment. …”
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4979
Designing an Urban Air Mobility Corridor Network: A Multi-Objective Optimization Approach Using U-NSGA-III
Published 2025-03-01“…Based on a detailed analysis of the obtained Pareto front, a relatively optimal design scheme across three optimization objectives is determined. The case study conducted in Chengdu illustrates that the corridor network obtained by our method not only achieves a 37.8% reduction in ground risk and a 69.9% decrease in implementation costs, but also saves a comparable 4.7% in time relative to traditional methods.…”
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4980
Justification of the power of the heat pump used in the cooling system of the steam turbine condenser of the CCGT-CHP
Published 2022-05-01“…THE PURPOSE. Determination of the permissible power of the heat pump (HP) used in the cooling system of the steam turbine condenser for a thermal power plant (TPP) based on double-circuit combined-cycle gas turbine (CCGT).METHODS. …”
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