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9721
Image-based maturity detection for selective cauliflower harvesting in field condition
Published 2025-08-01“…The developed detection system uses an RGB camera to capture images, which are then further processed to determine the diameter of the cauliflower. Three algorithms—the color difference method, the color component ratio method, and the chromatic aberration method—were developed to accurately segment cauliflower. …”
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9722
Algorithms to Identify Copied and Manipulated Spectrum Occupancy Data in Cognitive Radio Networks
Published 2025-01-01“…The attacks covered in this paper include copying and manipulating existing data to create a Spectrum Sensing Data Falsification (SSDF) attack. We propose methods to identify two categories of easily implemented SSDF attacks and show the proposed methods to be both effective and efficient. …”
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9723
Розрахунок стиснутих та зігнутих сталезалізобетонних конструкцій в незнімній опалубці
Published 2021-12-01“…The method of determining the stress-strain state of reinforced concrete elements with sheet reinforcement during axial compression is based on experimental studies of centrally compressed samples. …”
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9724
Optimization procedure for conformance control
Published 2023-01-01“…One of the most common methods to do this is to improve conformance by injecting suspension into the reservoir. …”
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9725
System characteristics of the publishing process
Published 2019-07-01“…The methodological basis of the paper is the complex of methods, including methods of scientific cognition, analysis and synthesis, systematization and scientific abstraction. …”
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9726
The Impact of ESG Factors on Asset Returns: Empirical Research
Published 2021-08-01“…The subject of the research is the assessment of Investment decision-making efficiency considering the sustainable development requirements. …”
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9727
Agile Software Development with Secure and Scrum-Centric Approach
Published 2024-11-01“…Factors such as delivery time, cost and maintenance are determined. In traditional methods, project stages are carried out sequentially. …”
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9728
Utilization of Machine-Learning-Based model Hybridized with Meta-Heuristic Frameworks for estimation of Unconfined Compressive Strength
Published 2025-01-01“…After a great deal of effort and growing investment in time, the proper adoption of machine learning methods, especially the radial basis function (RBF), opens a route to promising alternatives against empirical methods for better real-time prediction of UCS. …”
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9729
Legal Status of Doctoral Students and Scientific Consultants: Problems and Possible Solutions
Published 2024-09-01“…The issue of the responsibility of a scientific consultant for the dishonest performance of their duties is also touched upon, the scope of which is currently determined by the parties independently, which is subject to motivated criticism. …”
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9730
Reduction of Active Power Loss at 110/220 kV Node Substations Using Fuzzy Controller
Published 2019-04-01“…Currently, the evaluation of real static characteristics of the load is determined generally by the following methods: computational, ana-lytical, passive and active experiments. …”
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9731
Business Ecosystem Finance: Modern Agenda and Challenges
Published 2023-12-01“…The objectives of this research are defined as clarifying the need to include financing functions in the toolkit of emerging industrial business ecosystems and revealing the possibilities of using selected financing methods. The methods of research, on the one hand, are based on the emerging theory of ecosystems, which develops both as a firm’s theory and as ecosystem management, and on the other hand, on a new concept that can be formulated as a fusion of finance, industrialization and digitalization. …”
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9732
USAGE OF HIGH-QUALITY ENGINE OILS WITH EXTENDED REPLACEMENT INTERVALS: FEATURES OF THE EQUIPMENT OPERATION
Published 2019-09-01“…The main performance characteristics of motor oils were assessed using standard methods: kinematic viscosity was measured using a Stabinger viscosimeter, the base number was determined by an automatic AT-500 titrator, the content of wear products was obtained using an ASP-coupled emission spectrophotometer.Results. …”
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9733
Process organisation modelling for maintaining rail track geometry
Published 2023-07-01“…The study examines the problem of increasing the efficiency of maintaining rail track geometry.Materials and methods. …”
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9734
The characteristic of patulous eustachian tube patients diagnosed by the JOS diagnostic criteria.
Published 2019-01-01“…<h4>Objective</h4>The objective is to describe characteristics of patients diagnosed with patulous Eustachian tube (PET) using the Diagnostic Criteria proposed by Japan Otological Society, and to evaluate the efficiency of objective tests to determine patent Eustachian tube.…”
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9735
Optimization Problem for Probabilistic Time Intervals of Quasi-Deterministic Output and Self-Similar Input Data Packet Flow in Telecommunication Networks
Published 2024-12-01“…From the literature, methods of balancing the network load are known, which, with the problem indicated above, contribute to increasing the efficiency of telecommunication systems. …”
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9736
Nonlinear mixed-effects modelling of in vitro drug susceptibility and molecular correlates of multidrug resistant Plasmodium falciparum.
Published 2013-01-01“…The EC50 estimates were similar for the two statistical approaches but 15-28% of isolates in the STS method had a high coefficient of variation (>15%) for individual estimates of EC50 and these isolates had EC50 values that were 32 to 66% higher than isolates derived with more precision. …”
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9737
Eliminating Effect of Moisture Content in Prediction of Lower Heating Value and Ash Content in Sugarcane Leaves Biomass
Published 2025-06-01“…The optimal model for LHV prediction was developed using GA-PLS regression (Method II), provided a coefficient of determination (R<sup>2</sup>) of 0.80, a root mean square error of calibration (RMSEc) of 595.80 J/g, and a ratio of performance to deviation (RPD) of 1.74, indicating fair predictive performance. …”
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9738
Chemometrics-aided surface-enhanced Raman spectrometric detection and quantification of GH and TE hormones in blood.
Published 2025-01-01“…The ANN models, trained using PCA scores from blood samples with varied hormone concentrations, achieved high predictive accuracy with coefficients of determination (R² > 87.71%) and low root mean square error (RMSE < 0.6436). …”
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9739
Research on Optimization of Magnetic Ranging by Mechanism & Intelligence
Published 2025-06-01“…Experimental validation shows that the MLP achieves a root mean square error as low as 0.114~0.161 and a coefficient of determination as high as 0.999 in both randomly partitioned and single-well test scenarios, significantly outperforming traditional methods. …”
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9740
Reliability of Ocular Aberration Measurements in Children with Moderate and Low Myopia under Scotopic Conditions
Published 2018-01-01“…To investigate the reliability of ocular aberration measurement in myopic children under scotopic conditions and to validate the mathematical Zernike pupil scaling-down technique. Methods. Ocular aberrations of 45 myopic children were examined under scotopic conditions via iTrace aberrometer. …”
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