Naukovi notatky
type: channel
description: The collection of scientific works covers the results of experimental and theoretical research in scientific specialties: 105 Applied physics and nanomaterials; 113 Applied Mathematics; 131 Applied Mechanics; 132 Materials Science; 133 Industrial engineering; 151 Automation and computer-integrated technologies.
publisher: Луцький національний технічний університет
language: en
publication name: Naukovi notatky
issn: 2415-3966
items: STUDY OF HYDRO-GAS-DYNAMIC PROCESSES IN CLOSED BYPASS CHANNELS WITH CIRCULAR AND TRIANGULAR CROSS-SECTIONS
items: SYNTHESIS OF NITROSTARCH: CORRELATION BETWEEN NITRATION METHODOLOGY, STRUCTURAL CHARACTERISTICS, AND FUNCTIONAL PROPERTIES IN THE CONTEXT OF DEVELOPING HIGH-ENERGETIC MATERIALS
items: METHODOLOGY FOR PREDICTING FLAX FIBER AND SEED YIELDS USING UAV PHOTOGRAPHY AND AUTOMATED PHOTOANALYSIS
items: GENERATIVE ARTIFICIAL INTELLIGENCE AGENTIC SOLUTIONS FOR SOFTWARE QUALITY ASSURANCE
items: STUDY OF DYNAMIC VISCOSITY OF EPOXY COMPOSITIONS USING NANO- AND MICRO-FILLERS
items: PRODUCTION OF TUNGSTEN-BASED POWDER BY REDUCTION IN HYDROGEN
items: THERMODYNAMIC ANALYSIS OF OBTAINING BINARY Cr-Ta LIGATURE
items: HARDWARE PLATFORMS FOR AUTOMATED UAV CONTROL: COMPARATIVE ANALYSIS AND OPTIMAL SOLUTION SELECTION
items: INFLUENCE OF SILICONE ADDITIVES ON STRUCTURE AND MECHANICAL PROPERTIES OF POLYURETHANE FOAM
items: USE OF BIODEGRADABLE MATERIALS FROM OIL FLAX CELLULOSE FOR FOOD PACKAGING
items: EXPERIMENTAL DETERMINATION OF THE VALUES OF THE FUNCTIONS OF THE POSITION OF THE WORKING BODIES OF CHAIN STITCH MACHINES OF TYPE 101 AND CONSTRUCTION OF THEIR SYNCHROGRAMS
items: THE IMPACT OF ARTIFICIAL INTELLIGENCE ON THE OPTIMIZATION OF LOGISTICS PROCESSES IN THE FOOD INDUSTRY OF UKRAINE
items: EXPERIMENTAL EQUIPMENT FOR DETERMINATION OF RATIONAL CUTTING MODES IN DRUM WOOD CHIPPERS
items: STUDY OF THE IMPACT OF BLADE SHARPNESS ON SLICED VENEER QUALITY
items: MATHEMATICAL MODEL OF THE PROCESS OF GRAIN MATERIAL TRANSPORTATION IN A PNEUMATIC CONVEYOR
items: ANALYSIS OF THE LIMITATIONS OF MACHINE LEARNING IN PREDICTING SPORTS RESULTS
items: O.V. Durov, T.V. Stetsyuk, V.V. Poluyanskaya, A.I. Ievtushenko
items: RESEARCH ON THE EVOLUTIONARY DYNAMICS OF GENETIC STRATEGIES UNDER CONDITIONS OF VARIABLE RESOURCE AVAILABILITY
items: CAD IN THE DESIGN OF SMART ELECTRONIC DEVICES: ANALYSIS OF APPROACHES AND AN EXAMPLE OF AN IOT THERMOMETER
items: MODEL-BASED DESIGN AND CROSS-PLATFORM DEPLOYMENT OF WIND POWER PLANT CONTROLLERS
items: EXPERIMENTAL DETERMINATION OF THE USEFUL RESISTANCE FORCE IN MATERIAL MOVEMENT ON A SEWING MACHINE
items: CONTROL OF FORMING PARAMETERS IN DEFORMATION BROACHING WITH THROUGH PLASTIC DEFORMATION
items: ANALYSIS OF RESOURCE CHARACTERISTICS OF USED HYDROABRASIVE MACHINES
items: EFFICIENCY OF FACE FINISHING MILLING OF CAST IRON WITH VERMICULAR GRAPHITE BY TOOLS MADE OF CUBIC BORON NITRIDE AND NITRIDE CERAMICS
items: APPLICATION OF MODERNIZED TECHNOLOGY OF ROUGH PROCESSING OF DETAILS AT HIGH-SPEED TRAJECTORIES
items: KINETICS OF ANNEALING OF RADIATION DEFECTS IN ELECTRON-IRRADIATED n-Ge
items: DIRECTIONS FOR IMPROVING THE DESIGNS OF PLANER MACHINES
items: RESEARCH OF THE PROPERTIES OF THE AROMATIC POLYAMIDE PHENYLON C-2
items: DEVELOPMENT OF REGRESSION MODELS FOR CALCULATING EFFECTIVE CUTTING MODES OF 12 MM STAINLESS STEEL BY HIGH-POWER FIBER OPTIC LASER RADIATION
items: SCIENTIFIC AND METHODOLOGICAL ASPECTS OF IMPLEMENTING DISTANCE LEARNING TECHNOLOGIES IN TECHNICAL DISCIPLINES

STUDY OF HYDRO-GAS-DYNAMIC PROCESSES IN CLOSED BYPASS CHANNELS WITH CIRCULAR AND TRIANGULAR CROSS-SECTIONS
type: item
description: iangular cross-sections. One of the approaches used was the analytical method, which involved complex mathematical calculations followed by process visualization using the MATLAB system. This approach enabled a detailed investigation of the channel characteristics and the reproduction of laminar flow phenomena of liquids and gases, allowing for a deeper understanding of their physical features. Another method involved the use of simulation-based computer modeling of the laminar flow of liquid and gas through channels with circular and triangular cross-sections using SOLIDWORKS Flow Simulation software. To implement this approach, the necessary input parameters and conditions were specified, and the resulting data were subjected to detailed analysis and interpretation. This method allowed for the creation of highly accurate computer models of hydrogasodynamic processes, facilitating a deeper exploration of their behavior and interaction under various cross-sectional shapes of the channels. A comparison of the results obtained from both methods confirmed their ability to adequately model hydrogasodynamic processes in closed bypass channels with circular and triangular cross-sections. The data obtained not only validated the accuracy of the chosen methods but also provided a deeper understanding of the mechanisms of liquid and gas flow under laminar conditions. This research opens new opportunities for further scientific developments in the field of hydrogasodynamics and has the potential for application in engineering calculations where high precision, reliability, and credibility of hydrogasodynamic models are crucial.
subject: Статті
  topic: section
subject: hydrogas dynamics
  topic: keywords
subject: technological channel
  topic: keywords
subject: MATLAB system
  topic: keywords
subject: SOLIDWORKS Flow Simulation
  topic: keywords
creator: S. Baranovych
creator: I. Stukalets
creator: S. Korobka
creator: M. Babych
creator: М. Tolstushko
creator: N. Tolstushko
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-12-02
publication date: 2025-12-02
starting page: 177
ending page: 182
doi: 10.36910/775.24153966.2025.83.28

SYNTHESIS OF NITROSTARCH: CORRELATION BETWEEN NITRATION METHODOLOGY, STRUCTURAL CHARACTERISTICS, AND FUNCTIONAL PROPERTIES IN THE CONTEXT OF DEVELOPING HIGH-ENERGETIC MATERIALS
type: item
description: This study presents a comprehensive investigation into the synthesis of nitrostarch, focusing on the correlation between nitration methodology, the resulting structural characteristics, and the functional properties critical for its application in highenergy materials. A comparative analysis of classical nitration methods using mixed acid (HNO₃/H₂SO₄) and a modern approach employing nitrating oleum (with a free NO₂ content of 3-20%) in combination with sulfuric acid was conducted. The research highlights the significant influence of the nitrating agent's composition on the degree of esterification, molecular degradation, and ultimately, the thermal stability of the final product. Experimental work involved the nitration of corn and potato starch under controlled conditions. The oleum-based method was found to be superior, enabling the production of nitrostarch with a high nitrogen content (12.6-12.9%), indicative of a high degree of substitution, while minimizing destructive side reactions and preserving the integrity of the polymer chain. Furthermore, the impact of various post-synthesis stabilization techniques, including acid boil, alkaline boil, and washing procedures, was systematically evaluated. The results demonstrate the strong structure-property relationships in nitrostarch and confirm its significant potential as a sustainable and effective component for modifying the burning rate and mechanical properties of advanced high-energetic compositions, thereby contributing to the diversification of raw material sources for the defense and aerospace industries.
subject: Статті
  topic: section
subject: nitrostarch
  topic: keywords
subject: nitration
  topic: keywords
subject: nitrating oleum
  topic: keywords
subject: degree of substitution
  topic: keywords
subject: thermal stability
  topic: keywords
subject: high-energetic materials
  topic: keywords
subject: structure-property relationships
  topic: keywords
creator: S.M. Pleskun
creator: Yu.P. Dyagilev
creator: H.A. Bagliuk
creator: Ye.V. Polunkin
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-12-02
publication date: 2025-12-02
starting page: 172
ending page: 176
doi: 10.36910/775.24153966.2025.83.27

METHODOLOGY FOR PREDICTING FLAX FIBER AND SEED YIELDS USING UAV PHOTOGRAPHY AND AUTOMATED PHOTOANALYSIS
type: item
description: Accurate forecasting of flax (Linum usitatissimum) fiber and seed yields is essential for optimizing harvest operations and post-harvest processing. This paper presents a methodology that integrates high-resolution UAV (drone) imagery with field observations of crop maturity and growth quality to predict final fiber and seed yields. A multi-rotor UAV equipped with multispectral and RGB sensors captured images at key growth stages. These images were automatically processed using a custom image-analysis module to compute vegetation indices (e.g., NDVI) and structural plant traits. The proposed method provides timely and precise yield assessments, supporting efficient flax production and sustainable utilization of agricultural biomass.
subject: Статті
  topic: section
subject: flax
  topic: keywords
subject: oilseed flax
  topic: keywords
subject: fiber yield
  topic: keywords
subject: seed yield
  topic: keywords
subject: unmanned aerial vehicle (UAV)
  topic: keywords
subject: multispectral imaging
  topic: keywords
subject: NDVI
  topic: keywords
subject: automated image analysis
  topic: keywords
subject: yield prediction
  topic: keywords
subject: precision agriculture
  topic: keywords
creator: О. Yaheliuk
creator: О. Prykhodko
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-12-02
publication date: 2025-12-02
starting page: 166
ending page: 171
doi: 10.36910/775.24153966.2025.83.26

GENERATIVE ARTIFICIAL INTELLIGENCE AGENTIC SOLUTIONS FOR SOFTWARE QUALITY ASSURANCE
type: item
description: AI agents demonstrate autonomy in planning, execution, analysis, and maintenance, offering potential to address persistent challenges in quality assurance such as maintenance overhead, lengthy debugging cycles, and limited predictive capacity. To structure the investigation, seven core agentic use cases were defined, covering the full lifecycle of test automation. A comparative evaluation of three SaaS platforms—KaneAI, Zephyr Scale Automate, and TestRigor—was conducted using a dual framework that combines quantitative scoring with qualitative assessment. This approach enables an integrated understanding of both the maturity of support for agentic functionality and the qualitative depth of its implementation, contributing to ongoing discourse on the evolution of software testing practices.
subject: Статті
  topic: section
subject: Generative AI agents
  topic: keywords
subject: software quality
  topic: keywords
subject: test automation
  topic: keywords
subject: agentic systems
  topic: keywords
subject: artificial intelligence
  topic: keywords
creator: О. Kovalyshyn
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-12-02
publication date: 2025-12-02
starting page: 160
ending page: 165
doi: 10.36910/775.24153966.2025.83.25

STUDY OF DYNAMIC VISCOSITY OF EPOXY COMPOSITIONS USING NANO- AND MICRO-FILLERS
type: item
description: The article investigates the effect of nano- and micro-fillers on the dynamic viscosity of epoxy composites based on DER 331 resin. Carbon nanotubes (NT) and CARBON BLACK N220 nanosoot were used as nanofillers at a content of 0.01 to 0.1 mas.%, and chromium oxide Cr₂O₃ powders (20 μm) and silicon carbide SiC (40 μm) at a content of 5 to 20 wt.% as microfillers. Rheological studies were carried out on an NDJ-1S viscometer at four shear rates (6, 12, 30, 60 rpm). The results showed that the introduction of fillers increases the viscosity of composites compared to pure resin, with microfillers having a greater effect due to their higher volume fraction. Nanofillers significantly increase the viscosity of epoxy compositions than NTs due to their tendency to aggregation. All compositions exhibit pseudoplastic properties: viscosity decreases with increasing shear rate. The mechanism of changes in rheological properties is explained by the model of floc formation and destruction (for nanofillers) and hydrodynamic interaction of particles (for microfillers). The optimal filler content was established: 0.05 mas.% for nanoparticles and 10 mas.% for microparticles, which can provide an improvement in mechanical properties without significant deterioration in processability. The results obtained are of great importance for the development of technologies for applying protective coatings in shipbuilding.
subject: Статті
  topic: section
subject: epoxy composite
  topic: keywords
subject: dynamic viscosity
  topic: keywords
subject: nanofillers
  topic: keywords
subject: microfillers
  topic: keywords
subject: rheology
  topic: keywords
subject: pseudoplasticity
  topic: keywords
creator: А. V. Buketov
creator: V. Yu. Strelchenko
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-11-29
publication date: 2025-11-29
starting page: 18
ending page: 23
doi: 10.36910/775.24153966.2025.83.3

PRODUCTION OF TUNGSTEN-BASED POWDER BY REDUCTION IN HYDROGEN
type: item
description: The article develops a method for obtaining tungsten-based powders by reduction in hydrogen. Technological characteristics of the synthesis are established, which allowed obtaining tungsten-based powders with specified physical and technological properties. Morphological features of the particles of the obtained powders, their chemical and phase composition, as well as bulk density and compaction density, and compressibility are established.
subject: Статті
  topic: section
subject: reduction in hydrogen
  topic: keywords
subject: ungsten
  topic: keywords
subject: powders
  topic: keywords
subject: chemical composition
  topic: keywords
subject: phase composition
  topic: keywords
creator: P.I. Loboda
creator: N.A. Shapovalov
creator: P.A. Balashkevych
creator: I.Yu. Trosnikova
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-11-29
publication date: 2025-11-29
starting page: 14
ending page: 17
doi: 10.36910/775.24153966.2025.83.2

THERMODYNAMIC ANALYSIS OF OBTAINING BINARY Cr-Ta LIGATURE
type: item
description: Thermodynamic assessment and study of phase formation patterns in the Cr-Ta system during the simultaneous carbothermal reduction of Cr2O3 and Ta2O5 oxides with carbon at a temperature of 1000 ℃ were carried out. It is shown that in the presence of a reducing agent (carbon), thermal energy is directed to the reduction of Cr2O3 and Ta2O5 oxides. This prevents the reaction between the reduced metals and, as a result, limits the formation of stable Cr2Ta phases.It was established that the use of the adjacent reduction method not only contributes to the formation of a stable Cr-Ta solid solution, but also reduces the average particle size of the reduced powder to 2 μm.
subject: Статті
  topic: section
subject: reduction
  topic: keywords
subject: heat-resistant alloys
  topic: keywords
subject: intermetallics
  topic: keywords
subject: carbothermy
  topic: keywords
subject: molybdenum alloys
  topic: keywords
subject: powder metallurgy
  topic: keywords
subject: Laves phases
  topic: keywords
creator: M. A. Teslya
creator: E. V. Solodkyi
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-11-29
publication date: 2025-11-29
starting page: 9
ending page: 13
doi: 10.36910/775.24153966.2025.83.1

HARDWARE PLATFORMS FOR AUTOMATED UAV CONTROL: COMPARATIVE ANALYSIS AND OPTIMAL SOLUTION SELECTION
type: item
description: This article examines the most optimal hardware platforms for controlling unmanned aerial vehicles (UAVs). It explores essential factors in selecting flight controllers, including computational performance, peripheral support, energy efficiency, and real-time operating system (RTOS) compatibility. Special emphasis is placed on power stability, integration with sensors, cameras, and communication modules, and ensuring seamless operation in challenging conditions. The suitability of ESP32, Teensy 4.1, and STM32 «Blue Pill» for advanced drone applications is assessed, comparing them with alternatives like Raspberry Pi, Arduino Uno, and BeagleBone Black. The analysis highlights the advantages and limitations of each platform in terms of power management, connectivity, and responsiveness. The conclusion underscores the necessity of proper power system design, including high-quality voltage regulators such as UBEC and PDB, to ensure flight stability and efficiency.
subject: Статті
  topic: section
subject: unmanned aerial vehicle
  topic: keywords
subject: flight controller
  topic: keywords
subject: power stability
  topic: keywords
subject: RTOS
  topic: keywords
subject: peripherals
  topic: keywords
subject: PWM
  topic: keywords
subject: sensors
  topic: keywords
subject: telemetry
  topic: keywords
subject: ESP32
  topic: keywords
subject: Teensy 4.1
  topic: keywords
subject: STM32
  topic: keywords
subject: Raspberry Pi
  topic: keywords
subject: Arduino
  topic: keywords
subject: energy efficiency
  topic: keywords
subject: expandability
  topic: keywords
subject: flight system
  topic: keywords
creator: I.S. Kondius
creator: L. Yu. Fedik
creator: T. Yu. Holikov
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-07-08
publication date: 2025-07-08
starting page: 165
ending page: 176
doi: 10.36910/775.24153966.2025.82.25

INFLUENCE OF SILICONE ADDITIVES ON STRUCTURE AND MECHANICAL PROPERTIES OF POLYURETHANE FOAM
type: item
description: The work presents a study of the effect of cilicone supplement on the structure and mechanical properties of polyurethane foam (PPU). PPUs were obtained by the pouring in plastic forms due to the synthesis of polyole (with the content of the foam) and the polyisocyanate components in the weight ratio of 2:4. The modifying silicone additive was introduced at the stage of mixing components in different weight ratios from 1 to 4 weight particles. The microstructure of the obtained foam with different weight content of silicone additives is analyzed, their porosity and structural and morphological features were evaluated and the behavior of modified PPU samples during deforming with static compression is considered. The pattern of change of porosity and mechanical characteristics is described due to the variation of the weight ratio of components. An increase in the particle of silicone additive leads to an increase in strength and mechanical characteristics at the same time as a decrease in PPU plasticity and an increase in the proportion of open pores in the material. The approaches described in the work can be used in the manufacture of foam structures that have predetermined characteristics.
subject: Статті
  topic: section
subject: polyurethane foam
  topic: keywords
subject: strength
  topic: keywords
subject: porosity
  topic: keywords
subject: morphology
  topic: keywords
subject: Young’s modulus
  topic: keywords
creator: O.А. Mikulich
creator: T.V. Furs
creator: N. Yu. Semenyshyn
creator: O.I. Hulaі
creator: V.Yа. Shemet
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-07-08
publication date: 2025-07-08
starting page: 159
ending page: 164
doi: 10.36910/775.24153966.2025.82.24

USE OF BIODEGRADABLE MATERIALS FROM OIL FLAX CELLULOSE FOR FOOD PACKAGING
type: item
description: The article explores the prospects of using biodegradable materials based on oil flax cellulose for food packaging. The transition to a circular economy and the need to reduce plastic waste drive the development of alternative environmentally friendly solutions in the packaging industry. The research methodology includes an analysis of current trends in biopolymer material production, an assessment of the physicomechanical properties of biodegradable materials derived from oil flax cellulose, and a forecast of their market implementation. A comparative analysis was conducted to evaluate the properties of oil flax cellulose against other natural biopolymers. Significant attention is given to the potential applications of oil flax cellulose in various industrial sectors. The study demonstrates a high yield of cellulose acetate biofibers, that exhibit resistance to acidic and saline environments, making them promising for use in the food and medical industries. The life cycle analysis of flax fiber confirms its environmental benefits and minimal ecological impact. The results indicate that using biodegradable materials based on oil flax is an effective tool for reducing dependence on synthetic polymers. The research contributes to the implementation of innovative environmentally safe technologies in Ukraine’s packaging industry, thus contributing to the reduction of plastic waste. The utilization of oil flax cellulose can significantly improve the ecological situation and promote sustainable development in the agricultural sector by creating a closed-loop production system that fully utilizes all plant components without generating waste.
subject: Статті
  topic: section
subject: biodegradable packaging
  topic: keywords
subject: oil flax
  topic: keywords
subject: flax cellulose
  topic: keywords
subject: sustainable materials
  topic: keywords
subject: bio-based polymers
  topic: keywords
subject: circular economy
  topic: keywords
subject: food packaging
  topic: keywords
subject: agricultural waste utilization
  topic: keywords
creator: S. Yaheliuk
creator: V. Chasnikov
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-07-08
publication date: 2025-07-08
starting page: 152
ending page: 158
doi: 10.36910/775.24153966.2025.82.23

EXPERIMENTAL DETERMINATION OF THE VALUES OF THE FUNCTIONS OF THE POSITION OF THE WORKING BODIES OF CHAIN STITCH MACHINES OF TYPE 101 AND CONSTRUCTION OF THEIR SYNCHROGRAMS
type: item
description: The paper investigates the process of forming a single-thread chain stitch of type 101 under conditions of variable technological parameters. For the GK-9-2 type sewing machine, the functions of the position of the working bodies - the needle S(), the gear rack T(), the expander L() and Z(), the thread feeder U(), as well as the functions of the actual P(φ) and the required P′(φ) thread feed per one cycle of rotation of the main shaft - were experimentally determined. Approximation polynomials of the 6th order with a high degree of reliability (R² = 0.998÷0.9999) and an error of no more than ±0.25 mm or ±1.5° in angular coordinates were constructed for all functions. Comparison of the results obtained by graphical and analytical methods allowed us to verify the models and clarify the key points of interaction between the actuators (gripping the loop and its “stabbing” with the needle). The constructed functions were used to model the stitching process, taking into account changes in material thickness and stitch length, which made it possible to form a generalized synchronization of the machine. The analysis of the functions P(φ) and P′(φ) revealed significant discrepancies: at the minimum material thickness and short stitch, the excess of the actual thread feed is 64.4%, and at the maximum values, its shortage reaches 6.2%. The reason is the fixed feed law in the slider mechanism, which does not provide for adjustment. The obtained results emphasize the feasibility of developing adaptive mechanisms for thread feeding that can change its value depending on technological parameters. The presented analytical models can be used as a basis for further designing mechanisms that will ensure reliable connection of layers of multilayer textile compositions.
subject: Статті
  topic: section
subject: single-thread chain stitch type 101
  topic: keywords
subject: thread feed
  topic: keywords
subject: sewing machine
  topic: keywords
subject: synchronogram
  topic: keywords
subject: expander
  topic: keywords
subject: thread feed function
  topic: keywords
subject: technological parameters of the stitch
  topic: keywords
subject: reinforcement by through stitching
  topic: keywords
subject: thread feed mechanism
  topic: keywords
subject: material thickness
  topic: keywords
subject: stitch length
  topic: keywords
subject: polynomial functions
  topic: keywords
creator: O.P. Manoylenko
creator: D.M. Bezuglyi
creator: V.A. Gorobets
creator: V.S. Puts
creator: A.S. Alieksieievets
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-07-08
publication date: 2025-07-08
starting page: 143
ending page: 151
doi: 10.36910/775.24153966.2025.82.22

THE IMPACT OF ARTIFICIAL INTELLIGENCE ON THE OPTIMIZATION OF LOGISTICS PROCESSES IN THE FOOD INDUSTRY OF UKRAINE
type: item
description: The article analyzes the application of artificial intelligence in logistics processes within Ukraine's food industry, specifically warehouse automation, demand forecasting, and transportation condition monitoring. The integration of AI with IoT and robotic platforms facilitates the creation of intelligent logistics ecosystems that optimize inventory management and minimize food waste. The use of analytical tools, such as Power BI and Tableau, enables companies to efficiently process large data sets and improve forecasting accuracy. The described technological solutions help reduce costs, enhance logistics efficiency, and contribute to the sustainable development of the industry. AI plays a key role in shaping competitive logistics strategies, allowing enterprises to adapt to modern global standards and market challenges.
subject: Статті
  topic: section
subject: аrtificial intelligence
  topic: keywords
subject: logistics
  topic: keywords
subject: food industry
  topic: keywords
subject: warehouse automation
  topic: keywords
subject: demand forecasting
  topic: keywords
subject: transportation monitoring
  topic: keywords
subject: IoT integration
  topic: keywords
subject: inventory management
  topic: keywords
subject: food waste minimization
  topic: keywords
subject: logistics efficiency
  topic: keywords
subject: cost reduction
  topic: keywords
subject: competitiveness
  topic: keywords
subject: sustainable development
  topic: keywords
creator: L. Y. Fedik
creator: Y. V. Fedorus
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-07-08
publication date: 2025-07-08
starting page: 135
ending page: 142
doi: 10.36910/775.24153966.2025.82.21

EXPERIMENTAL EQUIPMENT FOR DETERMINATION OF RATIONAL CUTTING MODES IN DRUM WOOD CHIPPERS
type: item
description: The ways of improving the schematic diagram of drum chippers of wood are analysed in order to obtain the largest possible percentage of technological chips of the right size and quality, primarily for the production of fuel pellets. It is noted that the components of obtaining wood chips of certain sizes in drum chippers are a number of factors that can generally be combined into two: the cutting mode and the design of the chipping chamber of technological chips. The features of the design of the experimental equipment produced are described, on which it will be possible to study the components of improving the drum chipper of wood with a high degree of accuracy.
subject: Статті
  topic: section
subject: drum wood chipper
  topic: keywords
subject: cutting mode
  topic: keywords
subject: chipping chamber
  topic: keywords
subject: technological chips
  topic: keywords
subject: experimental equipment
  topic: keywords
creator: B. Z. Barabash
creator: I. T. Rebezniuk
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-07-08
publication date: 2025-07-08
starting page: 128
ending page: 134
doi: 10.36910/775.24153966.2025.82.20

STUDY OF THE IMPACT OF BLADE SHARPNESS ON SLICED VENEER QUALITY
type: item
description: This study outlines the conditions necessary to produce high-quality sliced veneer. We analyzed the specifics of sharpening knives for veneer slicing machines and identified deficiencies in the knife preparation process that reduce productivity. Research was conducted on the surface roughness of sliced veneer produced on a Cremona TZE 40 machine. A diagram was then constructed to show the relationship between surface roughness and the knife&#39;s cutting edge radius, as well as the number of double strokes of the flitch.
subject: Статті
  topic: section
subject: slicing machine
  topic: keywords
subject: knife
  topic: keywords
subject: pressure bar
  topic: keywords
subject: veneer surface roughness
  topic: keywords
subject: workpiece
  topic: keywords
creator: B. Petryshyn
creator: Yu. Ozymok
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-07-08
publication date: 2025-07-08
starting page: 121
ending page: 127
doi: 10.36910/775.24153966.2025.82.19

MATHEMATICAL MODEL OF THE PROCESS OF GRAIN MATERIAL TRANSPORTATION IN A PNEUMATIC CONVEYOR
type: item
description: For the movement of grain materials during their post-harvest processing, pneumatic screw conveyors are used, which ensure the movement of grain over considerable distances. The results of the analysis of kinematic-dynamic processes are presented, which are characteristic of two possible cases of complex movement or movement of grain material particles along the surface of the spiral turn of the screw conveyor - in the absence of oscillatory processes of the screw drum and in the presence of screw vibration. Based on the analysis of graphic constructions, it was established that the angle of deviation of a grain material particle during its movement along the spiral turn of the screw varies in the range of 0...72 degrees, and depending on the increase in the diameter and pitch of the screw, the deviation of the particle when changing the angle within 45...72 degrees has a direct character, i.e. increases, and in the range of 0...45 degrees - an inverse character, i.e. decreases. The obtained differential dependencies or mathematical models can be used to further substantiate the structural and kinematic parameters of pneumatic screw transport mechanisms.
subject: Статті
  topic: section
subject: screw feeder
  topic: keywords
subject: spiral turn
  topic: keywords
subject: equation of motion
  topic: keywords
subject: angular velocity
  topic: keywords
subject: angle of rotation
  topic: keywords
subject: vector
  topic: keywords
subject: force
  topic: keywords
subject: coefficient
  topic: keywords
subject: model
  topic: keywords
subject: parameters
  topic: keywords
creator: I. Karp
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-07-08
publication date: 2025-07-08
starting page: 112
ending page: 120
doi: 10.36910/775.24153966.2025.82.18

ANALYSIS OF THE LIMITATIONS OF MACHINE LEARNING IN PREDICTING SPORTS RESULTS
type: item
description: This paper presents an experimental evaluation of the effectiveness of a predictive model based on machine learning algorithms. The key objective was to analyze the reasons for the discrepancies between predicted and actual results. The results of the experiments revealed a significant impact of dynamic and unpredictable factors (sudden injuries, changes in composition, team motivation, weather conditions) on the accuracy of predictions. The main limitations of existing statistical approaches were systematized and priority areas for further improvement of sports analytics methods were identified. The main result of the work is the identification of key challenges and justification of the need for new approaches to forecasting in the context of highly dynamic sporting events.
subject: Статті
  topic: section
subject: Sports results prediction
  topic: keywords
subject: artificial intelligence
  topic: keywords
subject: data analytics
  topic: keywords
subject: machine learning methods
  topic: keywords
subject: sports statistics
  topic: keywords
subject: prediction efficiency
  topic: keywords
creator: I.S. Yushchuk
creator: O.S. Prykhodko
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-07-08
publication date: 2025-07-08
starting page: 107
ending page: 111
doi: 10.36910/775.24153966.2025.82.17

O.V. Durov, T.V. Stetsyuk, V.V. Poluyanskaya, A.I. Ievtushenko
type: item
description: A general overview of literature sources is presented and data analysis is carried out regarding the main parameters of zinc oxide (ZnO), its physical and chemical properties and the most important areas of application in the context of interaction with metals. Prospects for further research into the capillary and adhesive properties of ZnO-based ceramic materials are considered. The main properties of materials based on ZnO, their fabrication methods and their application are given. Key useful properties make ZnO valuable for a variety of applications: transparent electrodes, various sensors, energy-saving or heat-shielding windows, electronics, etc. Most of the research presented in the article is devoted to the interaction of ZnO with metals, since in a significant part of applications the close contact of zinc oxide with the metal plays a significant role. ZnO thin films, which can be obtained by chemical vapor deposition, magnetron sputtering, metal-organic vapor phase epitaxy, electrodeposition, pulsed laser deposition, sputtering, sol-gel synthesis, atomic layer deposition, spray pyrolysis, etc., are important for practical application.
subject: Статті
  topic: section
subject: zinc oxide
  topic: keywords
subject: metal
  topic: keywords
subject: contact interaction
  topic: keywords
creator: O.V. Durov
creator: T.V. Stetsyuk
creator: V.V. Poluyanskaya
creator: A.I. Ievtushenko
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-07-08
publication date: 2025-07-08
starting page: 94
ending page: 106
doi: 10.36910/775.24153966.2025.82.16

RESEARCH ON THE EVOLUTIONARY DYNAMICS OF GENETIC STRATEGIES UNDER CONDITIONS OF VARIABLE RESOURCE AVAILABILITY
type: item
description: This paper is devoted to the experimental study of the influence of different resource availability regimes on evolutionary dynamics using a previously developed agent-based simulation. Five scenarios (from scarcity to extreme fluctuations) were analyzed, and the dependence of dominant genetic strategies and population stability on environmental conditions was revealed.
subject: Статті
  topic: section
subject: аgent-based modeling
  topic: keywords
subject: evolutionary adaptation
  topic: keywords
subject: resource availability
  topic: keywords
subject: genetic strategies
  topic: keywords
subject: population dynamics
  topic: keywords
subject: simulation experiments
  topic: keywords
subject: seasonality
  topic: keywords
subject: ecological scenarios
  topic: keywords
subject: artificial life
  topic: keywords
creator: O.V. Krupskyi
creator: O.S. Prykhodko
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-07-08
publication date: 2025-07-08
starting page: 88
ending page: 93
doi: 10.36910/775.24153966.2025.82.15

CAD IN THE DESIGN OF SMART ELECTRONIC DEVICES: ANALYSIS OF APPROACHES AND AN EXAMPLE OF AN IOT THERMOMETER
type: item
description: This paper explores the application of Computer-Aided Design (CAD) systems in the development of smart electronic devices integrated with Internet of Things (IoT) technologies. It provides an overview of modern software tools used for PCB design, microcontroller selection, and wireless communication setup. A particular focus is given to a practical example—the creation of a smart thermometer based on ESP32 and DS18B20 sensors. This case study demonstrates how automated design approaches enhance efficiency in IoT device development, optimizing hardware and software integration for real-world applications.
subject: Статті
  topic: section
subject: CAD
  topic: keywords
subject: smart devices
  topic: keywords
subject: Internet of Things (IoT)
  topic: keywords
subject: electronic design
  topic: keywords
subject: microcontrollers
  topic: keywords
subject: PCB design
  topic: keywords
subject: automated design
  topic: keywords
subject: data transmission
  topic: keywords
subject: development optimization
  topic: keywords
creator: L.Yu. Fedik
creator: Ya.V. Boreiko
creator: R.Ya. Grudetskyi
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-07-08
publication date: 2025-07-08
starting page: 84
ending page: 87
doi: 10.36910/775.24153966.2025.82.14

MODEL-BASED DESIGN AND CROSS-PLATFORM DEPLOYMENT OF WIND POWER PLANT CONTROLLERS
type: item
description: This paper presents a model-based development approach for wind power plant (WPP) control systems, emphasizing the adaptation of control algorithms to meet specific technical and regulatory requirements, including grid codes. The WPP controller is implemented in the MATLAB/Simulink environment, enabling automatic code generation in C/C++ and Structured Text for deployment on embedded platforms and programmable logic controllers (PLCs). To ensure interoperability with industry-standard simulation tools such as DIgSILENT PowerFactory and PSCAD, the approach includes generating dynamic link libraries (DLLs) conforming to the interface specification defined in IEC 61400-27-2:2020 (Annex G). The paper details the verification process by comparing the DLL-based implementation against the original Simulink model and demonstrates successful integration within external simulation environments. The proposed methodology accelerates the development, testing, and certification of WPP controllers. Future work includes extending the framework to support integration with aeroelastic models and digital twin platforms.
subject: Статті
  topic: section
subject: wind power plant
  topic: keywords
subject: model-based design
  topic: keywords
subject: Simulink
  topic: keywords
subject: PSCAD
  topic: keywords
subject: PowerFactory
  topic: keywords
subject: WPP controller
  topic: keywords
subject: IEC 61400-27-2
  topic: keywords
subject: DLL
  topic: keywords
subject: code generation
  topic: keywords
subject: certification
  topic: keywords
subject: digital twin
  topic: keywords
creator: N.V. Kurylko
creator: R.M. Fedoryshyn
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-07-08
publication date: 2025-07-08
starting page: 76
ending page: 83
doi: 10.36910/775.24153966.2025.82.13

EXPERIMENTAL DETERMINATION OF THE USEFUL RESISTANCE FORCE IN MATERIAL MOVEMENT ON A SEWING MACHINE
type: item
description: The article identifies the maximum value of useful resistance force that arises during material transport in a sewing machine. This value is a key parameter in designing transport mechanisms. Experimental research confirmed that the useful resistance force significantly impacts the quality of the seam, and its consideration is essential for optimizing the sewing process. The resistance force is caused by various factors that are difficult to determine analytically, including the mass of material before the sewing zone, friction between the material and the worktable surface, as well as the human factor. Additionally, certain technological operations require extra tension of the material layers in the feed zone. Information on the quantitative values of resistance force and their impact on seam quality is absent in the literature. The aim of the study is to determine the effect of resistance force on seam quality. The results showed that with resistance force values up to 5 N and certain levels of presser foot pressure, seam quality remains stable, with stitch length variation not exceeding 10%. This value can be adopted when determining parameters for new fabric transport devices.
subject: Статті
  topic: section
subject: material transport process
  topic: keywords
subject: force interaction
  topic: keywords
subject: seam quality
  topic: keywords
subject: stitch length stability
  topic: keywords
subject: useful resistance force
  topic: keywords
subject: transport mechanism
  topic: keywords
subject: presser device
  topic: keywords
creator: E.O. Korobchenko
creator: V.A. Horobets
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-07-08
publication date: 2025-07-08
starting page: 16
ending page: 21
doi: 10.36910/775.24153966.2025.82.2

CONTROL OF FORMING PARAMETERS IN DEFORMATION BROACHING WITH THROUGH PLASTIC DEFORMATION
type: item
description: The article presents an in-depth literature review and examines the possibility of controlling forming parameters in the process of deforming broaching of workpieces made of ductile materials. Currently, this process is in demand, as it can be used not only for manufacturing new parts but also for restoring worn ones, offering several significant advantages over other restoration methods.Given the increasing requirements for product accuracy and quality, it is relevant to search for technological solutions that ensure controlled plastic deformation in worn areas of parts with an allowance for subsequent machining. The aim of this study is to investigate the possibility of controlling the forming parameters during through deforming broaching of ductile material parts, and to obtain dimensions with a machining allowance by selecting the geometry of the deforming tool and processing parameters.The literature analysis revealed that, in addition to the commonly observed deformations such as wall thinning, outer diameter expansion, and part shortening after processing, there are cases where the part elongates. This effect can potentially be used to compensate for end-face wear in axisymmetric parts. To confirm this phenomenon, numerical modeling of the process was conducted using the Finite Element Method (FEM). The simulation results showed that the deformation direction can indeed be influenced by the geometric parameters of the deforming element and the broaching conditions.The conclusions provide recommendations for selecting parameters that can be used in the design of processing technologies with controlled final dimensions, and directions for further research are outlined.
subject: Статті
  topic: section
subject: deforming broaching
  topic: keywords
subject: deformation zone
  topic: keywords
subject: finite element method
  topic: keywords
subject: accuracy
  topic: keywords
creator: V.V. Otamanskyi
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-07-08
publication date: 2025-07-08
starting page: 25
ending page: 33
doi: 10.36910/775.24153966.2025.82.4

ANALYSIS OF RESOURCE CHARACTERISTICS OF USED HYDROABRASIVE MACHINES
type: item
description: The article analyzes the resource features of hydroabrasive machines, which are widely used in modern industry for processing various materials. The key factors affecting the service life of the main components of the equipment, such as water pressure, consumption of abrasive material, quality of water and abrasive, as well as the intensity of operation, are considered. The main nodes subject to the greatest wear and tear are identified, and ways to optimize their resource to increase the efficiency and economy of the technological process are proposed. This extended abstract is devoted to an in-depth analysis of the resource characteristics of water-abrasive machines, which are becoming more and more common in various industries due to their versatility and ability to process a wide range of materials. The study covers key aspects related to resource efficiency, operating cost optimization and environmental impact.
subject: Статті
  topic: section
subject: hydroabrasive treatment
  topic: keywords
subject: equipment resource
  topic: keywords
subject: wear
  topic: keywords
subject: water pressure
  topic: keywords
subject: abrasive material
  topic: keywords
subject: optimization
  topic: keywords
subject: efficiency
  topic: keywords
creator: Y.V. Muravinets
creator: V.V. Balaka
creator: E.Y. Honta
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-07-08
publication date: 2025-07-08
starting page: 34
ending page: 36
doi: 10.36910/775.24153966.2025.82.5

EFFICIENCY OF FACE FINISHING MILLING OF CAST IRON WITH VERMICULAR GRAPHITE BY TOOLS MADE OF CUBIC BORON NITRIDE AND NITRIDE CERAMICS
type: item
description: The article presents the summary results of experimental studies of the influence of cutting modes and type of tool material on tool wear, surface quality parameters, and microstructure of the machined layer of cast iron with vermicular graphite of CGI450 grade during face finishing milling. The Box-Behnken method was used to plan the experiment and a multiple criteria approach was applied. This made it possible to investigate the mutual influence of the main machining parameters - cutting speed, feed per tooth and depth of cut - on the key performance criteria of the finishing face milling process.These include: tool wear (VB), machined surface roughness (Ra), milling process productivity (MRR). During the study, tools made of cubic boron nitride (CBN) and nitride ceramics (NC) were compared. It turned out that BNB provides the formation of a hardened surface layer with high residual compressive stresses (up to -166.42 MPa), a crushed matrix structure, and increased microdeformations. This indicates intensive surface hardening. The surface roughness is 0.16 < Ra ≤ 0.63 μm. Tools made of NK demonstrate slightly higher wear resistance and machining stability at high cutting speeds. However, they have less pronounced structural strengthening and are characterized by slightly worse Ra parameters. In addition, an economic assessment was made, which took into account the cost of the tool and the cost of machining one kilometer of cutting path. As a result, it was found that in the finishing modes of HSS milling (cutting speed 400-800 m/min, feed rate 0.1-0.15 mm/tooth, cutting depth 0.08-0.15 mm), the use of round-shaped cutting inserts made of nitride ceramics is much more cost-effective than CBN inserts. Based on the analysis of the obtained results, recommendations for the choice of tool material depending on the production priority were formulated: CBN - to achieve maximum surface quality and increased wear resistance of the surface layer; Nitride ceramics - to ensur…
subject: Статті
  topic: section
subject: vermicular graphite cast iron (СGI)
  topic: keywords
subject: wear resistance
  topic: keywords
subject: finishing milling
  topic: keywords
subject: cubic boron nitride (CBN)
  topic: keywords
subject: nitride ceramics
  topic: keywords
subject: Box-Behnken method
  topic: keywords
creator: S.I. Radkevych
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-07-08
publication date: 2025-07-08
starting page: 9
ending page: 15
doi: 10.36910/775.24153966.2025.82.1

APPLICATION OF MODERNIZED TECHNOLOGY OF ROUGH PROCESSING OF DETAILS AT HIGH-SPEED TRAJECTORIES
type: item
description: The article presents the results of a study of the application of modernized technology of rough processing of parts using high-speed tool trajectories. The impact of optimized machining strategies on productivity, quality of machined surface and tool wear is considered.The advantages and limitations of using this approach to increase the efficiency of production processes are analyzed.
subject: Статті
  topic: section
subject: roughing
  topic: keywords
subject: high-speed machining
  topic: keywords
subject: tool path
  topic: keywords
subject: performance
  topic: keywords
subject: surface quality
  topic: keywords
subject: tool wear
  topic: keywords
creator: Y.V. Muravinets
creator: O.O. Ivanovsky
creator: О.Р. Kozar
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-07-08
publication date: 2025-07-08
starting page: 22
ending page: 24
doi: 10.36910/775.24153966.2025.82.3

KINETICS OF ANNEALING OF RADIATION DEFECTS IN ELECTRON-IRRADIATED n-Ge
type: item
description: The kinetic equations for describing the isothermal annealing of germanium single crystals, doped by the antimony impurity with the concentration of Nd=5·1014 cm-3, irradiated by the electrons with the energy of 10 MeV and a flow of Ω=5·1015 el/cm2, were obtained. The annealing activation energy for complexes and disordered regions based on the experimental results of the temperature dependence of the Hall coefficient and the calculated concentration values of the VOіI2Ge complexes, created during irradiation and annealing in germanium single crystals, was determined. The results show that the cores of the disordered regions are less thermally stable than the VOіI2Ge complexes.
subject: Статті
  topic: section
subject: germanium single crystals
  topic: keywords
subject: electron irradiation
  topic: keywords
subject: isothermal annealing
  topic: keywords
subject: annealing kinetics
  topic: keywords
subject: annealing activation energy
  topic: keywords
creator: S.V. Luniov
creator: P.F. Nazarchuk
creator: O.V. Burban
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-07-08
publication date: 2025-07-08
starting page: 37
ending page: 40
doi: 10.36910/775.24153966.2025.82.6

DIRECTIONS FOR IMPROVING THE DESIGNS OF PLANER MACHINES
type: item
description: The analysis of research directions on orthogonal circular sawmills is provided. The impact on cutting precision by a horizontal saw is considered: log base system, saw attachment method, and cutting process specifics. The need for thorough scientific research on the influence of these factors on cutting precision is established.
subject: Статті
  topic: section
subject: orthogonalcircularsawmill
  topic: keywords
subject: cutting precision
  topic: keywords
subject: circular saw
  topic: keywords
creator: V. Onukevych
creator: B. Zelman
creator: M. Pylypchuk
creator: M. Burdiak
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-07-08
publication date: 2025-07-08
starting page: 41
ending page: 45
doi: 10.36910/775.24153966.2025.82.7

RESEARCH OF THE PROPERTIES OF THE AROMATIC POLYAMIDE PHENYLON C-2
type: item
description: The main thermophysical, physical-mechanical and tribological properties of the aromatic polyamide phenylone C-2 have been studied. It has been established that the polymer has high values of thermal conductivity coefficient and strength characteristics, excellent wear resistance, low friction coefficient and performance criterion PV up to 1.6 MPa · m/s while working in frictional conditions without lubrication. The results of the study allow us to recommend phenylone C-2 for use as a polymer binder for the purpose of creating new polymer composites for structural purposes.
subject: Статті
  topic: section
subject: aromatic polyamide
  topic: keywords
subject: phenylone С-2
  topic: keywords
subject: performance characteristics
  topic: keywords
subject: friction coefficient
  topic: keywords
subject: wear resistance
  topic: keywords
subject: structural material
  topic: keywords
creator: O.P. Chigvintseva
creator: I.V. Rula
creator: Ju.V. Boyko
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-07-08
publication date: 2025-07-08
starting page: 46
ending page: 50
doi: 10.36910/775.24153966.2025.82.8

DEVELOPMENT OF REGRESSION MODELS FOR CALCULATING EFFECTIVE CUTTING MODES OF 12 MM STAINLESS STEEL BY HIGH-POWER FIBER OPTIC LASER RADIATION
type: item
description: The paper presents the results of experimental and theoretical studies of the patterns of influence of the pressure of the assist gas (nitrogen), the focus position relative to the surface of the part, and the cutting speed on the roughness parameters of the obtained surfaces when cutting 12 mm stainless steel AISI 304 using a 12 kW fiber laser. Based on the results of a systematic complex of experimental studies using the Statistica package, regression models of the process were obtained, their accuracy and adequacy were substantiated. Experimental verification confirmed the effectiveness of using the most accurate regression model to determine the parameters of the modes that ensure high quality and productivity of cutting.
subject: Статті
  topic: section
subject: fiber laser
  topic: keywords
subject: gas laser cutting
  topic: keywords
subject: stainless steel
  topic: keywords
subject: assist gas pressure
  topic: keywords
subject: surface roughness
  topic: keywords
subject: focus position
  topic: keywords
subject: regression model
  topic: keywords
creator: V.I. Osypenko
creator: M.R. Pruss
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-07-08
publication date: 2025-07-08
starting page: 51
ending page: 58
doi: 10.36910/775.24153966.2025.82.9

SCIENTIFIC AND METHODOLOGICAL ASPECTS OF IMPLEMENTING DISTANCE LEARNING TECHNOLOGIES IN TECHNICAL DISCIPLINES
type: item
description: The article is devoted to the development of scientific and methodological foundations of distance learning technologies in technical disciplines and the creation of an effective process of forming an informational resource during training monitoring. There is a list of tasks that need to be solved to form an informational resource for distant learning process management systems presented. As well as functional modules of distance testing technology are proposed. These modules implement a system of procedures for generating new information that enables training and knowledge control. But at the same time it gives an opportunity to receive success reports at various stages of control for a higher educational applicant, teacher or any structural unit of educational institution. The results of knowledge tests of higher educational students allow for effective adjustment of the focus, intensity and methods of learning.
subject: Статті
  topic: section
subject: distance learning technologies
  topic: keywords
subject: testing
  topic: keywords
subject: knowledge control
  topic: keywords
subject: learning process management
  topic: keywords
subject: learning monitoring
  topic: keywords
creator: L. D. Mysnyk
creator: L.M. Miznik
creator: B.V. Mysnyk
rights: Copyright (c) 2025 Naukovi notatky
date: 2025-07-08
publication date: 2025-07-08
starting page: 59
ending page: 65
doi: 10.36910/775.24153966.2025.82.10